575 files changed, 4916 insertions, 3057 deletions

diff --git a/arch/arm/mach-imx/mx1ads.c b/arch/arm/mach-imx/mx1ads.c
index da893c80d471..a9778c1587ab 100644
--- a/arch/arm/mach-imx/mx1ads.c
+++ b/arch/arm/mach-imx/mx1ads.c
@@ -116,7 +116,7 @@ static struct platform_device *devices[] __initdata = {
 };
 
 #ifdef CONFIG_MMC_IMX
-static int mx1ads_mmc_card_present(void)
+static int mx1ads_mmc_card_present(struct device *dev)
 {
 	/* MMC/SD Card Detect is PB 20 on MX1ADS V1.0.7 */
 	return (SSR(1) & (1 << 20) ? 0 : 1);
diff --git a/arch/avr32/boards/atngw100/flash.c b/arch/avr32/boards/atngw100/flash.c
index f9b32a8eab9b..b07ae63aa548 100644
--- a/arch/avr32/boards/atngw100/flash.c
+++ b/arch/avr32/boards/atngw100/flash.c
@@ -15,7 +15,7 @@
 
 #include <asm/arch/smc.h>
 
-static struct smc_config flash_config __initdata = {
+static struct smc_timing flash_timing __initdata = {
 	.ncs_read_setup		= 0,
 	.nrd_setup		= 40,
 	.ncs_write_setup	= 0,
@@ -28,7 +28,9 @@ static struct smc_config flash_config __initdata = {
 
 	.read_cycle		= 120,
 	.write_cycle		= 120,
+};
 
+static struct smc_config flash_config __initdata = {
 	.bus_width		= 2,
 	.nrd_controlled		= 1,
 	.nwe_controlled		= 1,
@@ -82,6 +84,7 @@ static int __init atngw100_flash_init(void)
 {
 	int ret;
 
+	smc_set_timing(&flash_config, &flash_timing);
 	ret = smc_set_configuration(0, &flash_config);
 	if (ret < 0) {
 		printk(KERN_ERR "atngw100: failed to set NOR flash timing\n");
diff --git a/arch/avr32/boards/atngw100/setup.c b/arch/avr32/boards/atngw100/setup.c
index ef801563bbf5..52987c81d668 100644
--- a/arch/avr32/boards/atngw100/setup.c
+++ b/arch/avr32/boards/atngw100/setup.c
@@ -125,8 +125,11 @@ static struct platform_device ngw_gpio_leds = {
 };
 
 static struct i2c_gpio_platform_data i2c_gpio_data = {
-	.sda_pin	= GPIO_PIN_PA(6),
-	.scl_pin	= GPIO_PIN_PA(7),
+	.sda_pin		= GPIO_PIN_PA(6),
+	.scl_pin		= GPIO_PIN_PA(7),
+	.sda_is_open_drain	= 1,
+	.scl_is_open_drain	= 1,
+	.udelay			= 2,	/* close to 100 kHz */
 };
 
 static struct platform_device i2c_gpio_device = {
@@ -154,6 +157,7 @@ static int __init atngw100_init(void)
 	set_hw_addr(at32_add_device_eth(1, &eth_data[1]));
 
 	at32_add_device_spi(0, spi0_board_info, ARRAY_SIZE(spi0_board_info));
+	at32_add_device_usba(0, NULL);
 
 	for (i = 0; i < ARRAY_SIZE(ngw_leds); i++) {
 		at32_select_gpio(ngw_leds[i].gpio,
@@ -161,8 +165,10 @@ static int __init atngw100_init(void)
 	}
 	platform_device_register(&ngw_gpio_leds);
 
-	at32_select_gpio(i2c_gpio_data.sda_pin, 0);
-	at32_select_gpio(i2c_gpio_data.scl_pin, 0);
+	at32_select_gpio(i2c_gpio_data.sda_pin,
+		AT32_GPIOF_MULTIDRV | AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH);
+	at32_select_gpio(i2c_gpio_data.scl_pin,
+		AT32_GPIOF_MULTIDRV | AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH);
 	platform_device_register(&i2c_gpio_device);
 
 	return 0;
diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c
index c9981b731efa..6b9e466104ad 100644
--- a/arch/avr32/boards/atstk1000/atstk1002.c
+++ b/arch/avr32/boards/atstk1000/atstk1002.c
@@ -241,6 +241,7 @@ static int __init atstk1002_init(void)
 	at32_add_device_lcdc(0, &atstk1000_lcdc_data,
 			     fbmem_start, fbmem_size);
 #endif
+	at32_add_device_usba(0, NULL);
 #ifndef CONFIG_BOARD_ATSTK1002_SW3_CUSTOM
 	at32_add_device_ssc(0, ATMEL_SSC_TX);
 #endif
diff --git a/arch/avr32/boards/atstk1000/flash.c b/arch/avr32/boards/atstk1000/flash.c
index aac4300cca12..3d0a102ad45e 100644
--- a/arch/avr32/boards/atstk1000/flash.c
+++ b/arch/avr32/boards/atstk1000/flash.c
@@ -15,7 +15,7 @@
 
 #include <asm/arch/smc.h>
 
-static struct smc_config flash_config __initdata = {
+static struct smc_timing flash_timing __initdata = {
 	.ncs_read_setup		= 0,
 	.nrd_setup		= 40,
 	.ncs_write_setup	= 0,
@@ -28,7 +28,9 @@ static struct smc_config flash_config __initdata = {
 
 	.read_cycle		= 120,
 	.write_cycle		= 120,
+};
 
+static struct smc_config flash_config __initdata = {
 	.bus_width		= 2,
 	.nrd_controlled		= 1,
 	.nwe_controlled		= 1,
@@ -82,6 +84,7 @@ static int __init atstk1000_flash_init(void)
 {
 	int ret;
 
+	smc_set_timing(&flash_config, &flash_timing);
 	ret = smc_set_configuration(0, &flash_config);
 	if (ret < 0) {
 		printk(KERN_ERR "atstk1000: failed to set NOR flash timing\n");
diff --git a/arch/avr32/kernel/Makefile b/arch/avr32/kernel/Makefile
index 90e5afff54a2..989fcd1fef7e 100644
--- a/arch/avr32/kernel/Makefile
+++ b/arch/avr32/kernel/Makefile
@@ -11,8 +11,3 @@ obj-y				+= signal.o sys_avr32.o process.o time.o
 obj-y				+= init_task.o switch_to.o cpu.o
 obj-$(CONFIG_MODULES)		+= module.o avr32_ksyms.o
 obj-$(CONFIG_KPROBES)		+= kprobes.o
-
-USE_STANDARD_AS_RULE		:= true
-
-%.lds: %.lds.c FORCE
-	$(call if_changed_dep,cpp_lds_S)
diff --git a/arch/avr32/kernel/entry-avr32b.S b/arch/avr32/kernel/entry-avr32b.S
index 42657f1703b2..ccadfd9b438d 100644
--- a/arch/avr32/kernel/entry-avr32b.S
+++ b/arch/avr32/kernel/entry-avr32b.S
@@ -159,11 +159,18 @@ handle_vmalloc_miss:
 
 	.section .scall.text,"ax",@progbits
 system_call:
+#ifdef CONFIG_PREEMPT
+	mask_interrupts
+#endif
 	pushm	r12		/* r12_orig */
 	stmts	--sp, r0-lr
-	zero_fp
+
 	mfsr	r0, SYSREG_RAR_SUP
 	mfsr	r1, SYSREG_RSR_SUP
+#ifdef CONFIG_PREEMPT
+	unmask_interrupts
+#endif
+	zero_fp
 	stm	--sp, r0-r1
 
 	/* check for syscall tracing */
@@ -638,6 +645,13 @@ irq_level\level:
 	stmts	--sp,r0-lr
 	mfsr	r8, rar_int\level
 	mfsr	r9, rsr_int\level
+
+#ifdef CONFIG_PREEMPT
+	sub	r11, pc, (. - system_call)
+	cp.w	r11, r8
+	breq	4f
+#endif
+
 	pushm	r8-r9
 
 	mov	r11, sp
@@ -668,6 +682,16 @@ irq_level\level:
 	sub	sp, -4		/* ignore r12_orig */
 	rete
 
+#ifdef CONFIG_PREEMPT
+4:	mask_interrupts
+	mfsr	r8, rsr_int\level
+	sbr	r8, 16
+	mtsr	rsr_int\level, r8
+	ldmts	sp++, r0-lr
+	sub	sp, -4		/* ignore r12_orig */
+	rete
+#endif
+
 2:	get_thread_info	r0
 	ld.w	r1, r0[TI_flags]
 	bld	r1, TIF_CPU_GOING_TO_SLEEP
diff --git a/arch/avr32/kernel/setup.c b/arch/avr32/kernel/setup.c
index d08b0bc6b2bb..4b4c1884e1c5 100644
--- a/arch/avr32/kernel/setup.c
+++ b/arch/avr32/kernel/setup.c
@@ -248,7 +248,7 @@ static int __init early_parse_fbmem(char *p)
 
 	fbmem_size = memparse(p, &p);
 	if (*p == '@') {
-		fbmem_start = memparse(p, &p);
+		fbmem_start = memparse(p + 1, &p);
 		ret = add_reserved_region(fbmem_start,
 					  fbmem_start + fbmem_size - 1,
 					  "Framebuffer");
diff --git a/arch/avr32/kernel/vmlinux.lds.c b/arch/avr32/kernel/vmlinux.lds.S
index db0438f35c00..ce9ac9659883 100644
--- a/arch/avr32/kernel/vmlinux.lds.c
+++ b/arch/avr32/kernel/vmlinux.lds.S
@@ -9,6 +9,8 @@
  */
 #define LOAD_OFFSET 0x00000000
 #include <asm-generic/vmlinux.lds.h>
+#include <asm/cache.h>
+#include <asm/thread_info.h>
 
 OUTPUT_FORMAT("elf32-avr32", "elf32-avr32", "elf32-avr32")
 OUTPUT_ARCH(avr32)
@@ -58,11 +60,10 @@ SECTIONS
 			*(.init.ramfs)
 		__initramfs_end = .;
 #endif
-		. = ALIGN(4096);
+		. = ALIGN(PAGE_SIZE);
 		__init_end = .;
 	}
 
-	. = ALIGN(8192);
 	.text		: AT(ADDR(.text) - LOAD_OFFSET) {
 		_evba = .;
 		_text = .;
@@ -96,7 +97,7 @@ SECTIONS
 
 	RODATA
 
-	. = ALIGN(8192);
+	. = ALIGN(THREAD_SIZE);
 
 	.data		: AT(ADDR(.data) - LOAD_OFFSET) {
 		_data = .;
@@ -107,7 +108,7 @@ SECTIONS
 		*(.data.init_task)
 
 		/* Then, the cacheline aligned data */
-		. = ALIGN(32);
+		. = ALIGN(L1_CACHE_BYTES);
 		*(.data.cacheline_aligned)
 
 		/* And the rest... */
diff --git a/arch/avr32/mach-at32ap/at32ap7000.c b/arch/avr32/mach-at32ap/at32ap7000.c
index 64cc5583ddfb..f6d154ca4d24 100644
--- a/arch/avr32/mach-at32ap/at32ap7000.c
+++ b/arch/avr32/mach-at32ap/at32ap7000.c
@@ -25,12 +25,6 @@
 #include "pio.h"
 #include "pm.h"
 
-/*
- * We can reduce the code size a bit by using a constant here. Since
- * this file is completely chip-specific, it's safe to not use
- * ioremap. Generic drivers should of course never do this.
- */
-#define AT32_PM_BASE	0xfff00000
 
 #define PBMEM(base)					\
 	{						\
@@ -1168,6 +1162,72 @@ at32_add_device_ssc(unsigned int id, unsigned int flags)
 }
 
 /* --------------------------------------------------------------------
+ *  USB Device Controller
+ * -------------------------------------------------------------------- */
+static struct resource usba0_resource[] __initdata = {
+	{
+		.start		= 0xff300000,
+		.end		= 0xff3fffff,
+		.flags		= IORESOURCE_MEM,
+	}, {
+		.start		= 0xfff03000,
+		.end		= 0xfff033ff,
+		.flags		= IORESOURCE_MEM,
+	},
+	IRQ(31),
+};
+static struct clk usba0_pclk = {
+	.name		= "pclk",
+	.parent		= &pbb_clk,
+	.mode		= pbb_clk_mode,
+	.get_rate	= pbb_clk_get_rate,
+	.index		= 12,
+};
+static struct clk usba0_hclk = {
+	.name		= "hclk",
+	.parent		= &hsb_clk,
+	.mode		= hsb_clk_mode,
+	.get_rate	= hsb_clk_get_rate,
+	.index		= 6,
+};
+
+struct platform_device *__init
+at32_add_device_usba(unsigned int id, struct usba_platform_data *data)
+{
+	struct platform_device *pdev;
+
+	if (id != 0)
+		return NULL;
+
+	pdev = platform_device_alloc("atmel_usba_udc", 0);
+	if (!pdev)
+		return NULL;
+
+	if (platform_device_add_resources(pdev, usba0_resource,
+					  ARRAY_SIZE(usba0_resource)))
+		goto out_free_pdev;
+
+	if (data) {
+		if (platform_device_add_data(pdev, data, sizeof(*data)))
+			goto out_free_pdev;
+
+		if (data->vbus_pin != GPIO_PIN_NONE)
+			at32_select_gpio(data->vbus_pin, 0);
+	}
+
+	usba0_pclk.dev = &pdev->dev;
+	usba0_hclk.dev = &pdev->dev;
+
+	platform_device_add(pdev);
+
+	return pdev;
+
+out_free_pdev:
+	platform_device_put(pdev);
+	return NULL;
+}
+
+/* --------------------------------------------------------------------
  *  GCLK
  * -------------------------------------------------------------------- */
 static struct clk gclk0 = {
@@ -1252,6 +1312,8 @@ struct clk *at32_clock_list[] = {
 	&ssc0_pclk,
 	&ssc1_pclk,
 	&ssc2_pclk,
+	&usba0_hclk,
+	&usba0_pclk,
 	&gclk0,
 	&gclk1,
 	&gclk2,
diff --git a/arch/avr32/mach-at32ap/clock.c b/arch/avr32/mach-at32ap/clock.c
index 0f8c89c9f832..4642117cc9ab 100644
--- a/arch/avr32/mach-at32ap/clock.c
+++ b/arch/avr32/mach-at32ap/clock.c
@@ -150,3 +150,119 @@ struct clk *clk_get_parent(struct clk *clk)
 	return clk->parent;
 }
 EXPORT_SYMBOL(clk_get_parent);
+
+
+
+#ifdef CONFIG_DEBUG_FS
+
+/* /sys/kernel/debug/at32ap_clk */
+
+#include <linux/io.h>
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
+#include "pm.h"
+
+
+#define	NEST_DELTA	2
+#define	NEST_MAX	6
+
+struct clkinf {
+	struct seq_file	*s;
+	unsigned	nest;
+};
+
+static void
+dump_clock(struct clk *parent, struct clkinf *r)
+{
+	unsigned	nest = r->nest;
+	char		buf[16 + NEST_MAX];
+	struct clk	*clk;
+	unsigned	i;
+
+	/* skip clocks coupled to devices that aren't registered */
+	if (parent->dev && !parent->dev->bus_id[0] && !parent->users)
+		return;
+
+	/* <nest spaces> name <pad to end> */
+	memset(buf, ' ', sizeof(buf) - 1);
+	buf[sizeof(buf) - 1] = 0;
+	i = strlen(parent->name);
+	memcpy(buf + nest, parent->name,
+			min(i, (unsigned)(sizeof(buf) - 1 - nest)));
+
+	seq_printf(r->s, "%s%c users=%2d %-3s %9ld Hz",
+		buf, parent->set_parent ? '*' : ' ',
+		parent->users,
+		parent->users ? "on" : "off",	/* NOTE: not-paranoid!! */
+		clk_get_rate(parent));
+	if (parent->dev)
+		seq_printf(r->s, ", for %s", parent->dev->bus_id);
+	seq_printf(r->s, "\n");
+
+	/* cost of this scan is small, but not linear... */
+	r->nest = nest + NEST_DELTA;
+	for (i = 3; i < at32_nr_clocks; i++) {
+		clk = at32_clock_list[i];
+		if (clk->parent == parent)
+			dump_clock(clk, r);
+	}
+	r->nest = nest;
+}
+
+static int clk_show(struct seq_file *s, void *unused)
+{
+	struct clkinf	r;
+	int		i;
+
+	/* show all the power manager registers */
+	seq_printf(s, "MCCTRL  = %8x\n", pm_readl(MCCTRL));
+	seq_printf(s, "CKSEL   = %8x\n", pm_readl(CKSEL));
+	seq_printf(s, "CPUMASK = %8x\n", pm_readl(CPU_MASK));
+	seq_printf(s, "HSBMASK = %8x\n", pm_readl(HSB_MASK));
+	seq_printf(s, "PBAMASK = %8x\n", pm_readl(PBA_MASK));
+	seq_printf(s, "PBBMASK = %8x\n", pm_readl(PBB_MASK));
+	seq_printf(s, "PLL0    = %8x\n", pm_readl(PLL0));
+	seq_printf(s, "PLL1    = %8x\n", pm_readl(PLL1));
+	seq_printf(s, "IMR     = %8x\n", pm_readl(IMR));
+	for (i = 0; i < 8; i++) {
+		if (i == 5)
+			continue;
+		seq_printf(s, "GCCTRL%d = %8x\n", i, pm_readl(GCCTRL(i)));
+	}
+
+	seq_printf(s, "\n");
+
+	/* show clock tree as derived from the three oscillators
+	 * we "know" are at the head of the list
+	 */
+	r.s = s;
+	r.nest = 0;
+	dump_clock(at32_clock_list[0], &r);
+	dump_clock(at32_clock_list[1], &r);
+	dump_clock(at32_clock_list[2], &r);
+
+	return 0;
+}
+
+static int clk_open(struct inode *inode, struct file *file)
+{
+	return single_open(file, clk_show, NULL);
+}
+
+static const struct file_operations clk_operations = {
+	.open		= clk_open,
+	.read		= seq_read,
+	.llseek		= seq_lseek,
+	.release	= single_release,
+};
+
+static int __init clk_debugfs_init(void)
+{
+	(void) debugfs_create_file("at32ap_clk", S_IFREG | S_IRUGO,
+			NULL, NULL, &clk_operations);
+
+	return 0;
+}
+postcore_initcall(clk_debugfs_init);
+
+#endif
diff --git a/arch/avr32/mach-at32ap/hsmc.c b/arch/avr32/mach-at32ap/hsmc.c
index 5e22a750632b..704607fbcc69 100644
--- a/arch/avr32/mach-at32ap/hsmc.c
+++ b/arch/avr32/mach-at32ap/hsmc.c
@@ -29,16 +29,25 @@ struct hsmc {
 
 static struct hsmc *hsmc;
 
-int smc_set_configuration(int cs, const struct smc_config *config)
+void smc_set_timing(struct smc_config *config,
+		    const struct smc_timing *timing)
 {
+	int recover;
+	int cycle;
+
 	unsigned long mul;
-	unsigned long offset;
-	u32 setup, pulse, cycle, mode;
 
-	if (!hsmc)
-		return -ENODEV;
-	if (cs >= NR_CHIP_SELECTS)
-		return -EINVAL;
+	/* Reset all SMC timings */
+	config->ncs_read_setup	= 0;
+	config->nrd_setup	= 0;
+	config->ncs_write_setup	= 0;
+	config->nwe_setup	= 0;
+	config->ncs_read_pulse	= 0;
+	config->nrd_pulse	= 0;
+	config->ncs_write_pulse	= 0;
+	config->nwe_pulse	= 0;
+	config->read_cycle	= 0;
+	config->write_cycle	= 0;
 
 	/*
 	 * cycles = x / T = x * f
@@ -50,16 +59,102 @@ int smc_set_configuration(int cs, const struct smc_config *config)
 
 #define ns2cyc(x) ((((x) * mul) + 65535) >> 16)
 
-	setup = (HSMC_BF(NWE_SETUP, ns2cyc(config->nwe_setup))
-		 | HSMC_BF(NCS_WR_SETUP, ns2cyc(config->ncs_write_setup))
-		 | HSMC_BF(NRD_SETUP, ns2cyc(config->nrd_setup))
-		 | HSMC_BF(NCS_RD_SETUP, ns2cyc(config->ncs_read_setup)));
-	pulse = (HSMC_BF(NWE_PULSE, ns2cyc(config->nwe_pulse))
-		 | HSMC_BF(NCS_WR_PULSE, ns2cyc(config->ncs_write_pulse))
-		 | HSMC_BF(NRD_PULSE, ns2cyc(config->nrd_pulse))
-		 | HSMC_BF(NCS_RD_PULSE, ns2cyc(config->ncs_read_pulse)));
-	cycle = (HSMC_BF(NWE_CYCLE, ns2cyc(config->write_cycle))
-		 | HSMC_BF(NRD_CYCLE, ns2cyc(config->read_cycle)));
+	if (timing->ncs_read_setup > 0)
+		config->ncs_read_setup = ns2cyc(timing->ncs_read_setup);
+
+	if (timing->nrd_setup > 0)
+		config->nrd_setup = ns2cyc(timing->nrd_setup);
+
+	if (timing->ncs_write_setup > 0)
+		config->ncs_write_setup = ns2cyc(timing->ncs_write_setup);
+
+	if (timing->nwe_setup > 0)
+		config->nwe_setup = ns2cyc(timing->nwe_setup);
+
+	if (timing->ncs_read_pulse > 0)
+		config->ncs_read_pulse = ns2cyc(timing->ncs_read_pulse);
+
+	if (timing->nrd_pulse > 0)
+		config->nrd_pulse = ns2cyc(timing->nrd_pulse);
+
+	if (timing->ncs_write_pulse > 0)
+		config->ncs_write_pulse = ns2cyc(timing->ncs_write_pulse);
+
+	if (timing->nwe_pulse > 0)
+		config->nwe_pulse = ns2cyc(timing->nwe_pulse);
+
+	if (timing->read_cycle > 0)
+		config->read_cycle = ns2cyc(timing->read_cycle);
+
+	if (timing->write_cycle > 0)
+		config->write_cycle = ns2cyc(timing->write_cycle);
+
+	/* Extend read cycle in needed */
+	if (timing->ncs_read_recover > 0)
+		recover = ns2cyc(timing->ncs_read_recover);
+	else
+		recover = 1;
+
+	cycle = config->ncs_read_setup + config->ncs_read_pulse + recover;
+
+	if (config->read_cycle < cycle)
+		config->read_cycle = cycle;
+
+	/* Extend read cycle in needed */
+	if (timing->nrd_recover > 0)
+		recover = ns2cyc(timing->nrd_recover);
+	else
+		recover = 1;
+
+	cycle = config->nrd_setup + config->nrd_pulse + recover;
+
+	if (config->read_cycle < cycle)
+		config->read_cycle = cycle;
+
+	/* Extend write cycle in needed */
+	if (timing->ncs_write_recover > 0)
+		recover = ns2cyc(timing->ncs_write_recover);
+	else
+		recover = 1;
+
+	cycle = config->ncs_write_setup + config->ncs_write_pulse + recover;
+
+	if (config->write_cycle < cycle)
+		config->write_cycle = cycle;
+
+	/* Extend write cycle in needed */
+	if (timing->nwe_recover > 0)
+		recover = ns2cyc(timing->nwe_recover);
+	else
+		recover = 1;
+
+	cycle = config->nwe_setup + config->nwe_pulse + recover;
+
+	if (config->write_cycle < cycle)
+		config->write_cycle = cycle;
+}
+EXPORT_SYMBOL(smc_set_timing);
+
+int smc_set_configuration(int cs, const struct smc_config *config)
+{
+	unsigned long offset;
+	u32 setup, pulse, cycle, mode;
+
+	if (!hsmc)
+		return -ENODEV;
+	if (cs >= NR_CHIP_SELECTS)
+		return -EINVAL;
+
+	setup = (HSMC_BF(NWE_SETUP, config->nwe_setup)
+		 | HSMC_BF(NCS_WR_SETUP, config->ncs_write_setup)
+		 | HSMC_BF(NRD_SETUP, config->nrd_setup)
+		 | HSMC_BF(NCS_RD_SETUP, config->ncs_read_setup));
+	pulse = (HSMC_BF(NWE_PULSE, config->nwe_pulse)
+		 | HSMC_BF(NCS_WR_PULSE, config->ncs_write_pulse)
+		 | HSMC_BF(NRD_PULSE, config->nrd_pulse)
+		 | HSMC_BF(NCS_RD_PULSE, config->ncs_read_pulse));
+	cycle = (HSMC_BF(NWE_CYCLE, config->write_cycle)
+		 | HSMC_BF(NRD_CYCLE, config->read_cycle));
 
 	switch (config->bus_width) {
 	case 1:
diff --git a/arch/avr32/mach-at32ap/pio.c b/arch/avr32/mach-at32ap/pio.c
index 1eb99b814f5b..d61a02da898c 100644
--- a/arch/avr32/mach-at32ap/pio.c
+++ b/arch/avr32/mach-at32ap/pio.c
@@ -110,6 +110,10 @@ void __init at32_select_gpio(unsigned int pin, unsigned long flags)
 			pio_writel(pio, SODR, mask);
 		else
 			pio_writel(pio, CODR, mask);
+		if (flags & AT32_GPIOF_MULTIDRV)
+			pio_writel(pio, MDER, mask);
+		else
+			pio_writel(pio, MDDR, mask);
 		pio_writel(pio, PUDR, mask);
 		pio_writel(pio, OER, mask);
 	} else {
diff --git a/arch/avr32/mach-at32ap/pm.h b/arch/avr32/mach-at32ap/pm.h
index a1f8aced0a8c..47efd0d1951f 100644
--- a/arch/avr32/mach-at32ap/pm.h
+++ b/arch/avr32/mach-at32ap/pm.h
@@ -4,6 +4,14 @@
 #ifndef __ARCH_AVR32_MACH_AT32AP_PM_H__
 #define __ARCH_AVR32_MACH_AT32AP_PM_H__
 
+/*
+ * We can reduce the code size a bit by using a constant here. Since
+ * this file is only used on AVR32 AP CPUs with segmentation enabled,
+ * it's safe to not use ioremap. Generic drivers should of course
+ * never do this.
+ */
+#define AT32_PM_BASE	0xfff00000
+
 /* PM register offsets */
 #define PM_MCCTRL				0x0000
 #define PM_CKSEL				0x0004
diff --git a/arch/avr32/mm/init.c b/arch/avr32/mm/init.c
index 82cf70854b90..480760bde63f 100644
--- a/arch/avr32/mm/init.c
+++ b/arch/avr32/mm/init.c
@@ -224,19 +224,9 @@ void free_initmem(void)
 
 #ifdef CONFIG_BLK_DEV_INITRD
 
-static int keep_initrd;
-
 void free_initrd_mem(unsigned long start, unsigned long end)
 {
-	if (!keep_initrd)
-		free_area(start, end, "initrd");
-}
-
-static int __init keepinitrd_setup(char *__unused)
-{
-	keep_initrd = 1;
-	return 1;
+	free_area(start, end, "initrd");
 }
 
-__setup("keepinitrd", keepinitrd_setup);
 #endif
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index 017defaa525b..b24f4535ffe0 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -57,7 +57,7 @@ config GENERIC_TIME
 	bool
 	default n
 
-config GENERIC_CALIBRATE_DELAY
+config GENERIC_GPIO
 	bool
 	default y
 
@@ -323,7 +323,7 @@ config CMDLINE
 	  to the kernel, you may specify one here. As a minimum, you should specify
 	  the memory size and the root device (e.g., mem=8M, root=/dev/nfs).
 
-comment "Board Setup"
+comment "Clock/PLL Setup"
 
 config CLKIN_HZ
 	int "Crystal Frequency in Hz"
@@ -335,6 +335,118 @@ config CLKIN_HZ
 	help
 	  The frequency of CLKIN crystal oscillator on the board in Hz.
 
+config BFIN_KERNEL_CLOCK
+	bool "Re-program Clocks while Kernel boots?"
+	default n
+	help
+	  This option decides if kernel clocks are re-programed from the
+	  bootloader settings. If the clocks are not set, the SDRAM settings
+	  are also not changed, and the Bootloader does 100% of the hardware
+	  configuration.
+
+config PLL_BYPASS
+        bool "Bypass PLL"
+        depends on BFIN_KERNEL_CLOCK
+        default n
+
+config CLKIN_HALF
+	bool "Half Clock In"
+	depends on BFIN_KERNEL_CLOCK && (! PLL_BYPASS)
+	default n
+	help
+	  If this is set the clock will be divided by 2, before it goes to the PLL.
+
+config VCO_MULT
+	int "VCO Multiplier"
+	depends on BFIN_KERNEL_CLOCK && (! PLL_BYPASS)
+	range 1 64
+	default "22" if BFIN533_EZKIT
+	default "45" if BFIN533_STAMP
+	default "20" if BFIN537_STAMP
+	default "22" if BFIN533_BLUETECHNIX_CM
+	default "20" if BFIN537_BLUETECHNIX_CM
+	default "20" if BFIN561_BLUETECHNIX_CM
+	default "20" if BFIN561_EZKIT
+	help
+	  This controls the frequency of the on-chip PLL. This can be between 1 and 64.
+	  PLL Frequency = (Crystal Frequency) * (this setting)
+
+choice
+	prompt "Core Clock Divider"
+	depends on BFIN_KERNEL_CLOCK
+	default CCLK_DIV_1
+	help
+	  This sets the frequency of the core. It can be 1, 2, 4 or 8
+	  Core Frequency = (PLL frequency) / (this setting)
+
+config CCLK_DIV_1
+	bool "1"
+
+config CCLK_DIV_2
+	bool "2"
+
+config CCLK_DIV_4
+	bool "4"
+
+config CCLK_DIV_8
+	bool "8"
+endchoice
+
+config SCLK_DIV
+	int "System Clock Divider"
+	depends on BFIN_KERNEL_CLOCK
+	range 1 15
+	default 5 if BFIN533_EZKIT
+	default 5 if BFIN533_STAMP
+	default 4 if BFIN537_STAMP
+	default 5 if BFIN533_BLUETECHNIX_CM
+	default 4 if BFIN537_BLUETECHNIX_CM
+	default 4 if BFIN561_BLUETECHNIX_CM
+	default 5 if BFIN561_EZKIT
+	help
+	  This sets the frequency of the system clock (including SDRAM or DDR).
+	  This can be between 1 and 15
+	  System Clock = (PLL frequency) / (this setting)
+
+#
+# Max & Min Speeds for various Chips
+#
+config MAX_VCO_HZ
+	int
+	default 600000000 if BF522
+	default 600000000 if BF525
+	default 600000000 if BF527
+	default 400000000 if BF531
+	default 400000000 if BF532
+	default 750000000 if BF533
+	default 500000000 if BF534
+	default 400000000 if BF536
+	default 600000000 if BF537
+	default 533000000 if BF538
+	default 533000000 if BF539
+	default 600000000 if BF542
+	default 533000000 if BF544
+	default 533000000 if BF549
+	default 600000000 if BF561
+
+config MIN_VCO_HZ
+	int
+	default 50000000
+
+config MAX_SCLK_HZ
+	int
+	default 133000000
+
+config MIN_SCLK_HZ
+	int
+	default 27000000
+
+comment "Kernel Timer/Scheduler"
+
+source kernel/Kconfig.hz
+
+comment "Memory Setup"
+
 config MEM_SIZE
 	int "SDRAM Memory Size in MBytes"
 	default  32 if BFIN533_EZKIT
@@ -364,15 +476,16 @@ config ENET_FLASH_PIN
 config BOOT_LOAD
 	hex "Kernel load address for booting"
 	default "0x1000"
+	range 0x1000 0x20000000
 	help
 	  This option allows you to set the load address of the kernel.
 	  This can be useful if you are on a board which has a small amount
 	  of memory or you wish to reserve some memory at the beginning of
 	  the address space.
 
-	  Note that you generally want to keep this value at or above 4k
-	  (0x1000) as this will allow the kernel to capture NULL pointer
-	  references.
+	  Note that you need to keep this value above 4k (0x1000) as this
+	  memory region is used to capture NULL pointer references as well
+	  as some core kernel functions.
 
 comment "LED Status Indicators"
 	depends on (BFIN533_STAMP || BFIN533_BLUETECHNIX_CM)
@@ -408,6 +521,52 @@ config BFIN_IDLE_LED_NUM
 	help
 	  Select the LED (marked on the board) for you to blink.
 
+choice
+	prompt "Blackfin Exception Scratch Register"
+	default BFIN_SCRATCH_REG_RETN
+	help
+	  Select the resource to reserve for the Exception handler:
+	    - RETN: Non-Maskable Interrupt (NMI)
+	    - RETE: Exception Return (JTAG/ICE)
+	    - CYCLES: Performance counter
+
+	  If you are unsure, please select "RETN".
+
+config BFIN_SCRATCH_REG_RETN
+	bool "RETN"
+	help
+	  Use the RETN register in the Blackfin exception handler
+	  as a stack scratch register.  This means you cannot
+	  safely use NMI on the Blackfin while running Linux, but
+	  you can debug the system with a JTAG ICE and use the
+	  CYCLES performance registers.
+
+	  If you are unsure, please select "RETN".
+
+config BFIN_SCRATCH_REG_RETE
+	bool "RETE"
+	help
+	  Use the RETE register in the Blackfin exception handler
+	  as a stack scratch register.  This means you cannot
+	  safely use a JTAG ICE while debugging a Blackfin board,
+	  but you can safely use the CYCLES performance registers
+	  and the NMI.
+
+	  If you are unsure, please select "RETN".
+
+config BFIN_SCRATCH_REG_CYCLES
+	bool "CYCLES"
+	help
+	  Use the CYCLES register in the Blackfin exception handler
+	  as a stack scratch register.  This means you cannot
+	  safely use the CYCLES performance registers on a Blackfin
+	  board at anytime, but you can debug the system with a JTAG
+	  ICE and use the NMI.
+
+	  If you are unsure, please select "RETN".
+
+endchoice
+
 #
 # Sorry - but you need to put the hex address here -
 #
@@ -448,10 +607,6 @@ endmenu
 
 menu "Blackfin Kernel Optimizations"
 
-comment "Timer Tick"
-
-source kernel/Kconfig.hz
-
 comment "Memory Optimizations"
 
 config I_ENTRY_L1
@@ -614,22 +769,22 @@ endchoice
 
 
 comment "Cache Support"
-config BLKFIN_CACHE
+config BFIN_ICACHE
 	bool "Enable ICACHE"
-config BLKFIN_DCACHE
+config BFIN_DCACHE
 	bool "Enable DCACHE"
-config BLKFIN_DCACHE_BANKA
+config BFIN_DCACHE_BANKA
 	bool "Enable only 16k BankA DCACHE - BankB is SRAM"
-	depends on BLKFIN_DCACHE && !BF531
+	depends on BFIN_DCACHE && !BF531
 	default n
-config BLKFIN_CACHE_LOCK
-	bool "Enable Cache Locking"
+config BFIN_ICACHE_LOCK
+	bool "Enable Instruction Cache Locking"
 
 choice
 	prompt "Policy"
-	depends on BLKFIN_DCACHE
-	default BLKFIN_WB
-config BLKFIN_WB
+	depends on BFIN_DCACHE
+	default BFIN_WB
+config BFIN_WB
 	bool "Write back"
 	help
 	  Write Back Policy:
@@ -646,7 +801,7 @@ config BLKFIN_WB
 	  If you are unsure of the options and you want to be safe,
 	  then go with Write Through.
 
-config BLKFIN_WT
+config BFIN_WT
 	bool "Write through"
 	help
 	  Write Back Policy:
@@ -672,66 +827,9 @@ config L1_MAX_PIECE
 	  Set the max memory pieces for the L1 SRAM allocation algorithm.
 	  Min value is 16. Max value is 1024.
 
-menu "Clock Settings"
-
-
-config BFIN_KERNEL_CLOCK
-	bool "Re-program Clocks while Kernel boots?"
-	default n
-	help
-	  This option decides if kernel clocks are re-programed from the
-	  bootloader settings. If the clocks are not set, the SDRAM settings
-	  are also not changed, and the Bootloader does 100% of the hardware
-	  configuration.
-
-config VCO_MULT
-	int "VCO Multiplier"
-	depends on BFIN_KERNEL_CLOCK
-	default "22" if BFIN533_EZKIT
-	default "45" if BFIN533_STAMP
-	default "20" if BFIN537_STAMP
-	default "22" if BFIN533_BLUETECHNIX_CM
-	default "20" if BFIN537_BLUETECHNIX_CM
-	default "20" if BFIN561_BLUETECHNIX_CM
-	default "20" if BFIN561_EZKIT
-
-config CCLK_DIV
-	int "Core Clock Divider"
-	depends on BFIN_KERNEL_CLOCK
-	default 1 if BFIN533_EZKIT
-	default 1 if BFIN533_STAMP
-	default 1 if BFIN537_STAMP
-	default 1 if BFIN533_BLUETECHNIX_CM
-	default 1 if BFIN537_BLUETECHNIX_CM
-	default 1 if BFIN561_BLUETECHNIX_CM
-	default 1 if BFIN561_EZKIT
-
-config SCLK_DIV
-	int "System Clock Divider"
-	depends on BFIN_KERNEL_CLOCK
-	default 5 if BFIN533_EZKIT
-	default 5 if BFIN533_STAMP
-	default 4 if BFIN537_STAMP
-	default 5 if BFIN533_BLUETECHNIX_CM
-	default 4 if BFIN537_BLUETECHNIX_CM
-	default 4 if BFIN561_BLUETECHNIX_CM
-	default 5 if BFIN561_EZKIT
-
-config CLKIN_HALF
-	bool "Half ClockIn"
-	depends on BFIN_KERNEL_CLOCK
-	default n
-
-config PLL_BYPASS
-	bool "Bypass PLL"
-	depends on BFIN_KERNEL_CLOCK
-	default n
-
-endmenu
-
 comment "Asynchonous Memory Configuration"
 
-menu "EBIU_AMBCTL Global Control"
+menu "EBIU_AMGCTL Global Control"
 config C_AMCKEN
 	bool "Enable CLKOUT"
 	default y
@@ -941,24 +1039,6 @@ config DEBUG_ICACHE_CHECK
 	  also relocates the irq_panic() function to L1 memory, (which is
 	  un-cached).
 
-config DEBUG_KERNEL_START
-	bool "Debug Kernel Startup"
-	depends on DEBUG_KERNEL
-	help
-	  Say Y here to put in an mini-execption handler before the kernel
-	  replaces the bootloader exception handler. This will stop kernels
-	  from dieing at startup with no visible error messages.
-
-config DEBUG_SERIAL_EARLY_INIT
-	bool "Initialize serial driver early"
-	default n
-	depends on SERIAL_BFIN
-	help
-	  Say Y here if you want to get kernel output early when kernel
-	  crashes before the normal console initialization. If this option
-	  is enable, console output will always go to the ttyBF0, no matter
-	  what kernel boot paramters you set.
-
 config DEBUG_HUNT_FOR_ZERO
 	bool "Catch NULL pointer reads/writes"
 	default y
@@ -973,8 +1053,89 @@ config DEBUG_HUNT_FOR_ZERO
 	  Enabling this option will take up an extra entry in CPLB table.
 	  Otherwise, there is no extra overhead.
 
+config DEBUG_BFIN_HWTRACE_ON
+	bool "Turn on Blackfin's Hardware Trace"
+	default y
+	help
+	  All Blackfins include a Trace Unit which stores a history of the last
+	  16 changes in program flow taken by the program sequencer. The history
+	  allows the user to recreate the program sequencer’s recent path. This
+	  can be handy when an application dies - we print out the execution
+	  path of how it got to the offending instruction.
+
+	  By turning this off, you may save a tiny amount of power.
+
+choice
+	prompt "Omit loop Tracing"
+	default DEBUG_BFIN_HWTRACE_COMPRESSION_OFF
+	depends on DEBUG_BFIN_HWTRACE_ON
+	help
+	  The trace buffer can be configured to omit recording of changes in
+	  program flow that match either the last entry or one of the last
+	  two entries. Omitting one of these entries from the record prevents
+	  the trace buffer from overflowing because of any sort of loop (for, do
+	  while, etc) in the program.
+
+	  Because zero-overhead Hardware loops are not recorded in the trace buffer,
+	  this feature can be used to prevent trace overflow from loops that
+	  are nested four deep.
+
+config DEBUG_BFIN_HWTRACE_COMPRESSION_OFF
+	bool "Trace all Loops"
+	help
+	  The trace buffer records all changes of flow 
+
+config DEBUG_BFIN_HWTRACE_COMPRESSION_ONE
+	bool "Compress single-level loops"
+	help
+	  The trace buffer does not record single loops - helpful if trace 
+	  is spinning on a while or do loop.
+
+config DEBUG_BFIN_HWTRACE_COMPRESSION_TWO
+	bool "Compress two-level loops"
+	help
+	  The trace buffer does not record loops two levels deep. Helpful if
+	  the trace is spinning in a nested loop
+
+endchoice
+
+config DEBUG_BFIN_HWTRACE_COMPRESSION
+	int
+	depends on DEBUG_BFIN_HWTRACE_ON
+	default 0 if DEBUG_BFIN_HWTRACE_COMPRESSION_OFF
+	default 1 if DEBUG_BFIN_HWTRACE_COMPRESSION_ONE
+	default 2 if DEBUG_BFIN_HWTRACE_COMPRESSION_TWO
+
+
+config DEBUG_BFIN_HWTRACE_EXPAND
+	bool "Expand Trace Buffer greater than 16 entries"
+	depends on DEBUG_BFIN_HWTRACE_ON
+	default n
+	help
+	  By selecting this option, every time the 16 hardware entries in
+	  the Blackfin's HW Trace buffer are full, the kernel will move them
+	  into a software buffer, for dumping when there is an issue. This 
+	  has a great impact on performance, (an interrupt every 16 change of 
+	  flows) and should normally be turned off, except in those nasty
+	  debugging sessions
+
+config DEBUG_BFIN_HWTRACE_EXPAND_LEN
+	int "Size of Trace buffer (in power of 2k)"
+	range 0 4
+	depends on DEBUG_BFIN_HWTRACE_EXPAND
+	default 1
+	help
+	  This sets the size of the software buffer that the trace information
+	  is kept in.
+	  0 for (2^0)  1k, or 256 entries,
+	  1 for (2^1)  2k, or 512 entries,
+	  2 for (2^2)  4k, or 1024 entries,
+	  3 for (2^3)  8k, or 2048 entries,
+	  4 for (2^4) 16k, or 4096 entries
+
 config DEBUG_BFIN_NO_KERN_HWTRACE
 	bool "Trace user apps (turn off hwtrace in kernel)"
+	depends on DEBUG_BFIN_HWTRACE_ON
 	default n
 	help
 	  Some pieces of the kernel contain a lot of flow changes which can
@@ -985,6 +1146,20 @@ config DEBUG_BFIN_NO_KERN_HWTRACE
 	  Say Y here to disable hardware tracing in some known "jumpy" pieces
 	  of code so that the trace buffer will extend further back.
 
+config EARLY_PRINTK
+	bool "Early printk" 
+	default n
+	help
+	  This option enables special console drivers which allow the kernel
+	  to print messages very early in the bootup process.
+
+	  This is useful for kernel debugging when your machine crashes very
+	  early before the console code is initialized. After enabling this
+	  feature, you must add "earlyprintk=serial,uart0,57600" to the
+	  command line (bootargs). It is safe to say Y here in all cases, as
+	  all of this lives in the init section and is thrown away after the
+	  kernel boots completely.
+
 config DUAL_CORE_TEST_MODULE
 	tristate "Dual Core Test Module"
 	depends on (BF561)
diff --git a/arch/blackfin/configs/BF533-EZKIT_defconfig b/arch/blackfin/configs/BF533-EZKIT_defconfig
index 1cf1ab28dc66..57f58d5cd47a 100644
--- a/arch/blackfin/configs/BF533-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF533-EZKIT_defconfig
@@ -1,6 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.21.5
+# Linux kernel version: 2.6.22.6
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -15,8 +15,9 @@ CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_TIME is not set
-CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_GPIO=y
 CONFIG_FORCE_MAX_ZONEORDER=14
+CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_IRQCHIP_DEMUX_GPIO=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
@@ -40,7 +41,9 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_TASKSTATS is not set
 # CONFIG_UTS_NS is not set
 # CONFIG_AUDIT is not set
-# CONFIG_IKCONFIG is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -58,15 +61,20 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3
-CONFIG_BUDDY=y
 # CONFIG_NP2 is not set
 CONFIG_SLAB=y
-CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
 CONFIG_RT_MUTEXES=y
 CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -184,19 +192,17 @@ CONFIG_WDTIMER=13
 # CONFIG_CMDLINE_BOOL is not set
 
 #
-# Board Setup
+# Clock/PLL Setup
 #
 CONFIG_CLKIN_HZ=27000000
-CONFIG_MEM_SIZE=32
-CONFIG_MEM_ADD_WIDTH=9
-CONFIG_BOOT_LOAD=0x1000
-
-#
-# Blackfin Kernel Optimizations
-#
+# CONFIG_BFIN_KERNEL_CLOCK is not set
+CONFIG_MAX_VCO_HZ=750000000
+CONFIG_MIN_VCO_HZ=50000000
+CONFIG_MAX_SCLK_HZ=133000000
+CONFIG_MIN_SCLK_HZ=27000000
 
 #
-# Timer Tick
+# Kernel Timer/Scheduler
 #
 # CONFIG_HZ_100 is not set
 CONFIG_HZ_250=y
@@ -205,6 +211,20 @@ CONFIG_HZ_250=y
 CONFIG_HZ=250
 
 #
+# Memory Setup
+#
+CONFIG_MEM_SIZE=32
+CONFIG_MEM_ADD_WIDTH=9
+CONFIG_BOOT_LOAD=0x1000
+CONFIG_BFIN_SCRATCH_REG_RETN=y
+# CONFIG_BFIN_SCRATCH_REG_RETE is not set
+# CONFIG_BFIN_SCRATCH_REG_CYCLES is not set
+
+#
+# Blackfin Kernel Optimizations
+#
+
+#
 # Memory Optimizations
 #
 CONFIG_I_ENTRY_L1=y
@@ -243,20 +263,15 @@ CONFIG_DMA_UNCACHED_1M=y
 #
 # Cache Support
 #
-CONFIG_BLKFIN_CACHE=y
-CONFIG_BLKFIN_DCACHE=y
-# CONFIG_BLKFIN_DCACHE_BANKA is not set
-# CONFIG_BLKFIN_CACHE_LOCK is not set
-# CONFIG_BLKFIN_WB is not set
-CONFIG_BLKFIN_WT=y
+CONFIG_BFIN_ICACHE=y
+CONFIG_BFIN_DCACHE=y
+# CONFIG_BFIN_DCACHE_BANKA is not set
+# CONFIG_BFIN_ICACHE_LOCK is not set
+# CONFIG_BFIN_WB is not set
+CONFIG_BFIN_WT=y
 CONFIG_L1_MAX_PIECE=16
 
 #
-# Clock Settings
-#
-# CONFIG_BFIN_KERNEL_CLOCK is not set
-
-#
 # Asynchonous Memory Configuration
 #
 
@@ -277,12 +292,13 @@ CONFIG_C_AMBEN_ALL=y
 CONFIG_BANK_0=0x7BB0
 CONFIG_BANK_1=0x7BB0
 CONFIG_BANK_2=0x7BB0
-CONFIG_BANK_3=0x99B3
+CONFIG_BANK_3=0xAAC3
 
 #
 # Bus options (PCI, PCMCIA, EISA, MCA, ISA)
 #
 # CONFIG_PCI is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
 
 #
 # PCCARD (PCMCIA/CardBus) support
@@ -290,10 +306,6 @@ CONFIG_BANK_3=0x99B3
 # CONFIG_PCCARD is not set
 
 #
-# PCI Hotplug Support
-#
-
-#
 # Executable file formats
 #
 CONFIG_BINFMT_ELF_FDPIC=y
@@ -327,7 +339,6 @@ CONFIG_NET=y
 #
 # Networking options
 #
-# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -368,20 +379,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETLABEL is not set
 # CONFIG_NETWORK_SECMARK is not set
 # CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -448,7 +447,16 @@ CONFIG_IRTTY_SIR=m
 # FIR device drivers
 #
 # CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
 # CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
 
 #
 # Device Drivers
@@ -466,10 +474,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # Connector - unified userspace <-> kernelspace linker
 #
 # CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
@@ -513,7 +517,6 @@ CONFIG_MTD_MW320D=m
 CONFIG_MTD_RAM=y
 CONFIG_MTD_ROM=m
 # CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
@@ -550,16 +553,13 @@ CONFIG_BFIN_FLASH_BANK_3=0x7BB0
 # CONFIG_MTD_DOC2000 is not set
 # CONFIG_MTD_DOC2001 is not set
 # CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
 # CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
 
 #
-# OneNAND Flash Device Drivers
+# UBI - Unsorted block images
 #
-# CONFIG_MTD_ONENAND is not set
+# CONFIG_MTD_UBI is not set
 
 #
 # Parallel port support
@@ -587,10 +587,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 #
 # Misc devices
 #
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
 # CONFIG_IDE is not set
 
 #
@@ -599,10 +595,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_NETLINK is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
 # CONFIG_ATA is not set
 
 #
@@ -611,19 +603,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_MD is not set
 
 #
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
 # Network device support
 #
 CONFIG_NETDEVICES=y
@@ -631,10 +610,6 @@ CONFIG_NETDEVICES=y
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
-
-#
-# PHY device support
-#
 # CONFIG_PHYLIB is not set
 
 #
@@ -644,27 +619,15 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 CONFIG_SMC91X=y
 # CONFIG_SMSC911X is not set
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
 
 #
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-
-#
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
+# Wireless LAN
 #
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -688,6 +651,7 @@ CONFIG_SMC91X=y
 #
 CONFIG_INPUT=m
 # CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
 
 #
 # Userland interfaces
@@ -704,6 +668,7 @@ CONFIG_INPUT_EVDEV=m
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
 # CONFIG_INPUT_MISC is not set
 
@@ -718,7 +683,7 @@ CONFIG_INPUT_EVDEV=m
 #
 # CONFIG_AD9960 is not set
 # CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF5xx_PFLAGS is not set
+# CONFIG_BFIN_PFLAGS is not set
 # CONFIG_BF5xx_PPIFCD is not set
 # CONFIG_BF5xx_TIMERS is not set
 # CONFIG_BF5xx_PPI is not set
@@ -758,10 +723,6 @@ CONFIG_UNIX98_PTYS=y
 # IPMI
 #
 # CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
 
@@ -773,7 +734,6 @@ CONFIG_BFIN_WDT=y
 CONFIG_HW_RANDOM=y
 # CONFIG_GEN_RTC is not set
 CONFIG_BLACKFIN_DPMC=y
-# CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_RAW_DRIVER is not set
 
@@ -781,10 +741,6 @@ CONFIG_BLACKFIN_DPMC=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
 # CONFIG_I2C is not set
 
 #
@@ -803,22 +759,22 @@ CONFIG_SPI_BFIN=y
 # SPI Protocol Masters
 #
 # CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
 
 #
 # Dallas's 1-wire bus
 #
 # CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
 # CONFIG_SENSORS_ABITUGURU is not set
 # CONFIG_SENSORS_F71805F is not set
 # CONFIG_SENSORS_LM70 is not set
 # CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83627HF is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
 
 #
@@ -830,16 +786,19 @@ CONFIG_HWMON=y
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
 
 #
-# Digital Video Broadcasting Devices
+# Graphics support
 #
-# CONFIG_DVB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
-# Graphics support
+# Display device support
 #
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
 # CONFIG_FB is not set
 
 #
@@ -862,18 +821,17 @@ CONFIG_USB_ARCH_HAS_HCD=y
 # CONFIG_USB is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# Enable Host or Gadget support to see Inventra options
 #
 
 #
-# USB Gadget Support
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
-# CONFIG_USB_GADGET is not set
 
 #
-# MMC/SD Card support
+# USB Gadget Support
 #
-# CONFIG_SPI_MMC is not set
+# CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
 
 #
@@ -913,17 +871,29 @@ CONFIG_RTC_INTF_SYSFS=y
 CONFIG_RTC_INTF_PROC=y
 CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
 
 #
-# RTC drivers
+# Platform RTC drivers
 #
 # CONFIG_RTC_DRV_DS1553 is not set
 # CONFIG_RTC_DRV_DS1742 is not set
-# CONFIG_RTC_DRV_RS5C348 is not set
 # CONFIG_RTC_DRV_M48T86 is not set
-# CONFIG_RTC_DRV_TEST is not set
-# CONFIG_RTC_DRV_MAX6902 is not set
 # CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
 CONFIG_RTC_DRV_BFIN=y
 
 #
@@ -940,14 +910,6 @@ CONFIG_RTC_DRV_BFIN=y
 #
 
 #
-# Auxiliary Display support
-#
-
-#
-# Virtualization
-#
-
-#
 # PBX support
 #
 # CONFIG_PBX is not set
@@ -1047,6 +1009,7 @@ CONFIG_LOCKD=m
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=m
+# CONFIG_SUNRPC_BIND34 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -1124,14 +1087,20 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 CONFIG_ENABLE_MUST_CHECK=y
 # CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_SERIAL_EARLY_INIT is not set
+CONFIG_DEBUG_MMRS=y
 CONFIG_DEBUG_HUNT_FOR_ZERO=y
+CONFIG_DEBUG_BFIN_HWTRACE_ON=y
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0
+# CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set
 # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
+CONFIG_EARLY_PRINTK=y
 CONFIG_CPLB_INFO=y
 CONFIG_ACCESS_CHECK=y
 
@@ -1154,6 +1123,7 @@ CONFIG_SECURITY_CAPABILITIES=m
 CONFIG_BITREVERSE=y
 CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
@@ -1161,3 +1131,4 @@ CONFIG_ZLIB_DEFLATE=m
 CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/blackfin/configs/BF533-STAMP_defconfig b/arch/blackfin/configs/BF533-STAMP_defconfig
index 64b7f1b3b2af..306302baff06 100644
--- a/arch/blackfin/configs/BF533-STAMP_defconfig
+++ b/arch/blackfin/configs/BF533-STAMP_defconfig
@@ -1,6 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.21.5
+# Linux kernel version: 2.6.22.6
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -15,8 +15,9 @@ CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_TIME is not set
-CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_GPIO=y
 CONFIG_FORCE_MAX_ZONEORDER=14
+CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_IRQCHIP_DEMUX_GPIO=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
@@ -40,7 +41,9 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_TASKSTATS is not set
 # CONFIG_UTS_NS is not set
 # CONFIG_AUDIT is not set
-# CONFIG_IKCONFIG is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -58,15 +61,20 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3
-CONFIG_BUDDY=y
 # CONFIG_NP2 is not set
 CONFIG_SLAB=y
-CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
 CONFIG_RT_MUTEXES=y
 CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -185,9 +193,27 @@ CONFIG_WDTIMER=13
 # CONFIG_CMDLINE_BOOL is not set
 
 #
-# Board Setup
+# Clock/PLL Setup
 #
 CONFIG_CLKIN_HZ=11059200
+# CONFIG_BFIN_KERNEL_CLOCK is not set
+CONFIG_MAX_VCO_HZ=750000000
+CONFIG_MIN_VCO_HZ=50000000
+CONFIG_MAX_SCLK_HZ=133000000
+CONFIG_MIN_SCLK_HZ=27000000
+
+#
+# Kernel Timer/Scheduler
+#
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+
+#
+# Memory Setup
+#
 CONFIG_MEM_SIZE=128
 CONFIG_MEM_ADD_WIDTH=11
 CONFIG_ENET_FLASH_PIN=0
@@ -198,6 +224,9 @@ CONFIG_BOOT_LOAD=0x1000
 #
 # CONFIG_BFIN_ALIVE_LED is not set
 # CONFIG_BFIN_IDLE_LED is not set
+CONFIG_BFIN_SCRATCH_REG_RETN=y
+# CONFIG_BFIN_SCRATCH_REG_RETE is not set
+# CONFIG_BFIN_SCRATCH_REG_CYCLES is not set
 CONFIG_BFIN_ALIVE_LED_PORT=0xFFC00700
 CONFIG_BFIN_ALIVE_LED_DPORT=0xFFC00730
 CONFIG_BFIN_IDLE_LED_PORT=0xFFC00700
@@ -208,15 +237,6 @@ CONFIG_BFIN_IDLE_LED_DPORT=0xFFC00730
 #
 
 #
-# Timer Tick
-#
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_HZ_300 is not set
-# CONFIG_HZ_1000 is not set
-CONFIG_HZ=250
-
-#
 # Memory Optimizations
 #
 CONFIG_I_ENTRY_L1=y
@@ -255,20 +275,15 @@ CONFIG_DMA_UNCACHED_1M=y
 #
 # Cache Support
 #
-CONFIG_BLKFIN_CACHE=y
-CONFIG_BLKFIN_DCACHE=y
-# CONFIG_BLKFIN_DCACHE_BANKA is not set
-# CONFIG_BLKFIN_CACHE_LOCK is not set
-# CONFIG_BLKFIN_WB is not set
-CONFIG_BLKFIN_WT=y
+CONFIG_BFIN_ICACHE=y
+CONFIG_BFIN_DCACHE=y
+# CONFIG_BFIN_DCACHE_BANKA is not set
+# CONFIG_BFIN_ICACHE_LOCK is not set
+# CONFIG_BFIN_WB is not set
+CONFIG_BFIN_WT=y
 CONFIG_L1_MAX_PIECE=16
 
 #
-# Clock Settings
-#
-# CONFIG_BFIN_KERNEL_CLOCK is not set
-
-#
 # Asynchonous Memory Configuration
 #
 
@@ -289,12 +304,13 @@ CONFIG_C_AMBEN_ALL=y
 CONFIG_BANK_0=0x7BB0
 CONFIG_BANK_1=0x7BB0
 CONFIG_BANK_2=0x7BB0
-CONFIG_BANK_3=0x99B3
+CONFIG_BANK_3=0xAAC3
 
 #
 # Bus options (PCI, PCMCIA, EISA, MCA, ISA)
 #
 # CONFIG_PCI is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
 
 #
 # PCCARD (PCMCIA/CardBus) support
@@ -302,10 +318,6 @@ CONFIG_BANK_3=0x99B3
 # CONFIG_PCCARD is not set
 
 #
-# PCI Hotplug Support
-#
-
-#
 # Executable file formats
 #
 CONFIG_BINFMT_ELF_FDPIC=y
@@ -339,7 +351,6 @@ CONFIG_NET=y
 #
 # Networking options
 #
-# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -380,20 +391,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETLABEL is not set
 # CONFIG_NETWORK_SECMARK is not set
 # CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -460,7 +459,16 @@ CONFIG_IRTTY_SIR=m
 # FIR device drivers
 #
 # CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
 # CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
 
 #
 # Device Drivers
@@ -478,10 +486,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # Connector - unified userspace <-> kernelspace linker
 #
 # CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
@@ -525,7 +529,6 @@ CONFIG_MTD_MW320D=m
 CONFIG_MTD_RAM=y
 CONFIG_MTD_ROM=m
 # CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
@@ -562,16 +565,13 @@ CONFIG_BFIN_FLASH_BANK_3=0x7BB0
 # CONFIG_MTD_DOC2000 is not set
 # CONFIG_MTD_DOC2001 is not set
 # CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
 # CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
 
 #
-# OneNAND Flash Device Drivers
+# UBI - Unsorted block images
 #
-# CONFIG_MTD_ONENAND is not set
+# CONFIG_MTD_UBI is not set
 
 #
 # Parallel port support
@@ -599,10 +599,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 #
 # Misc devices
 #
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
 # CONFIG_IDE is not set
 
 #
@@ -611,10 +607,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_NETLINK is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
 # CONFIG_ATA is not set
 
 #
@@ -623,19 +615,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_MD is not set
 
 #
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
 # Network device support
 #
 CONFIG_NETDEVICES=y
@@ -643,10 +622,6 @@ CONFIG_NETDEVICES=y
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
-
-#
-# PHY device support
-#
 # CONFIG_PHYLIB is not set
 
 #
@@ -656,27 +631,15 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 CONFIG_SMC91X=y
 # CONFIG_SMSC911X is not set
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
 
 #
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-
-#
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
+# Wireless LAN
 #
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -700,6 +663,7 @@ CONFIG_SMC91X=y
 #
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
 
 #
 # Userland interfaces
@@ -716,8 +680,14 @@ CONFIG_INPUT_EVDEV=m
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
 CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_ATI_REMOTE is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
 # CONFIG_INPUT_UINPUT is not set
 # CONFIG_BF53X_PFBUTTONS is not set
 CONFIG_TWI_KEYPAD=m
@@ -734,7 +704,7 @@ CONFIG_BFIN_TWIKEYPAD_IRQ_PFX=39
 #
 # CONFIG_AD9960 is not set
 # CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF5xx_PFLAGS is not set
+# CONFIG_BFIN_PFLAGS is not set
 # CONFIG_BF5xx_PPIFCD is not set
 # CONFIG_BF5xx_TIMERS is not set
 # CONFIG_BF5xx_PPI is not set
@@ -777,10 +747,6 @@ CONFIG_UNIX98_PTYS=y
 # IPMI
 #
 # CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
 
@@ -792,7 +758,6 @@ CONFIG_BFIN_WDT=y
 CONFIG_HW_RANDOM=y
 # CONFIG_GEN_RTC is not set
 CONFIG_BLACKFIN_DPMC=y
-# CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_RAW_DRIVER is not set
 
@@ -800,11 +765,8 @@ CONFIG_BLACKFIN_DPMC=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
 CONFIG_I2C=m
+CONFIG_I2C_BOARDINFO=y
 CONFIG_I2C_CHARDEV=m
 
 #
@@ -818,10 +780,11 @@ CONFIG_I2C_ALGOBIT=m
 # I2C Hardware Bus support
 #
 # CONFIG_I2C_BLACKFIN_GPIO is not set
+# CONFIG_I2C_GPIO is not set
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
 # CONFIG_I2C_STUB is not set
-# CONFIG_I2C_PCA_ISA is not set
 
 #
 # Miscellaneous I2C Chip support
@@ -857,18 +820,16 @@ CONFIG_SPI_BFIN=y
 # SPI Protocol Masters
 #
 # CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
 
 #
 # Dallas's 1-wire bus
 #
 # CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
 # CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_AD7418 is not set
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
 # CONFIG_SENSORS_ADM1026 is not set
@@ -896,6 +857,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
 # CONFIG_SENSORS_PC87427 is not set
 # CONFIG_SENSORS_SMSC47M1 is not set
@@ -920,22 +882,30 @@ CONFIG_HWMON=y
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
 
 #
-# Digital Video Broadcasting Devices
+# Graphics support
 #
-# CONFIG_DVB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
-# Graphics support
+# Display device support
 #
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
 CONFIG_FB=m
 CONFIG_FIRMWARE_EDID=y
 # CONFIG_FB_DDC is not set
 CONFIG_FB_CFB_FILLRECT=m
 CONFIG_FB_CFB_COPYAREA=m
 CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -957,10 +927,6 @@ CONFIG_ADV7393_1XMEM=y
 # CONFIG_ADV7393_2XMEM is not set
 # CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_VIRTUAL is not set
-
-#
-# Logo configuration
-#
 # CONFIG_LOGO is not set
 
 #
@@ -1001,7 +967,6 @@ CONFIG_SND_BLACKFIN_AD1836_TDM=y
 # CONFIG_SND_BLACKFIN_AD1836_I2S is not set
 CONFIG_SND_BLACKFIN_AD1836_MULSUB=y
 # CONFIG_SND_BLACKFIN_AD1836_5P1 is not set
-CONFIG_SND_BLACKFIN_AD1981B=m
 CONFIG_SND_BLACKFIN_SPORT=0
 CONFIG_SND_BLACKFIN_SPI_PFBIT=4
 CONFIG_SND_BFIN_AD73311=m
@@ -1009,11 +974,16 @@ CONFIG_SND_BFIN_SPORT=0
 CONFIG_SND_BFIN_AD73311_SE=4
 
 #
-# SoC audio support
+# System on Chip audio support
 #
 # CONFIG_SND_SOC is not set
 
 #
+# SoC Audio for the ADI Blackfin
+#
+# CONFIG_SND_BF5XX_HAVE_COLD_RESET is not set
+
+#
 # Open Sound System
 #
 # CONFIG_SOUND_PRIME is not set
@@ -1033,18 +1003,17 @@ CONFIG_USB_ARCH_HAS_HCD=y
 # CONFIG_USB is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# Enable Host or Gadget support to see Inventra options
 #
 
 #
-# USB Gadget Support
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
-# CONFIG_USB_GADGET is not set
 
 #
-# MMC/SD Card support
+# USB Gadget Support
 #
-# CONFIG_SPI_MMC is not set
+# CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
 
 #
@@ -1084,44 +1053,50 @@ CONFIG_RTC_INTF_SYSFS=y
 CONFIG_RTC_INTF_PROC=y
 CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
 
 #
-# RTC drivers
+# I2C RTC drivers
 #
-# CONFIG_RTC_DRV_X1205 is not set
 # CONFIG_RTC_DRV_DS1307 is not set
-# CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_ISL1208 is not set
 # CONFIG_RTC_DRV_DS1672 is not set
-# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
 # CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+
+#
+# SPI RTC drivers
+#
 # CONFIG_RTC_DRV_RS5C348 is not set
-# CONFIG_RTC_DRV_RS5C372 is not set
-# CONFIG_RTC_DRV_M48T86 is not set
-# CONFIG_RTC_DRV_TEST is not set
 # CONFIG_RTC_DRV_MAX6902 is not set
-# CONFIG_RTC_DRV_V3020 is not set
-CONFIG_RTC_DRV_BFIN=y
 
 #
-# DMA Engine support
+# Platform RTC drivers
 #
-# CONFIG_DMA_ENGINE is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_V3020 is not set
 
 #
-# DMA Clients
+# on-CPU RTC drivers
 #
+CONFIG_RTC_DRV_BFIN=y
 
 #
-# DMA Devices
+# DMA Engine support
 #
+# CONFIG_DMA_ENGINE is not set
 
 #
-# Auxiliary Display support
+# DMA Clients
 #
 
 #
-# Virtualization
+# DMA Devices
 #
 
 #
@@ -1224,6 +1199,7 @@ CONFIG_LOCKD=m
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=m
+# CONFIG_SUNRPC_BIND34 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -1301,14 +1277,20 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 CONFIG_ENABLE_MUST_CHECK=y
 # CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_SERIAL_EARLY_INIT is not set
+CONFIG_DEBUG_MMRS=y
 CONFIG_DEBUG_HUNT_FOR_ZERO=y
+CONFIG_DEBUG_BFIN_HWTRACE_ON=y
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0
+# CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set
 # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
+CONFIG_EARLY_PRINTK=y
 CONFIG_CPLB_INFO=y
 CONFIG_ACCESS_CHECK=y
 
@@ -1331,6 +1313,7 @@ CONFIG_SECURITY_CAPABILITIES=m
 CONFIG_BITREVERSE=y
 CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
@@ -1338,3 +1321,4 @@ CONFIG_ZLIB_DEFLATE=m
 CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/blackfin/configs/BF537-STAMP_defconfig b/arch/blackfin/configs/BF537-STAMP_defconfig
index ccf09dc09a18..828b604438eb 100644
--- a/arch/blackfin/configs/BF537-STAMP_defconfig
+++ b/arch/blackfin/configs/BF537-STAMP_defconfig
@@ -1,6 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.21.5
+# Linux kernel version: 2.6.22.6
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -15,8 +15,9 @@ CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_TIME is not set
-CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_GPIO=y
 CONFIG_FORCE_MAX_ZONEORDER=14
+CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_IRQCHIP_DEMUX_GPIO=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
@@ -40,7 +41,9 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_TASKSTATS is not set
 # CONFIG_UTS_NS is not set
 # CONFIG_AUDIT is not set
-# CONFIG_IKCONFIG is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -58,15 +61,20 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3
-CONFIG_BUDDY=y
 # CONFIG_NP2 is not set
 CONFIG_SLAB=y
-CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
 CONFIG_RT_MUTEXES=y
 CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -148,13 +156,6 @@ CONFIG_IRQ_PLL_WAKEUP=7
 #
 
 #
-# PORT F/G Selection
-#
-CONFIG_BF537_PORT_F=y
-# CONFIG_BF537_PORT_G is not set
-# CONFIG_BF537_PORT_H is not set
-
-#
 # Interrupt Priority Assignment
 #
 
@@ -199,19 +200,17 @@ CONFIG_IRQ_WATCH=13
 # CONFIG_CMDLINE_BOOL is not set
 
 #
-# Board Setup
+# Clock/PLL Setup
 #
 CONFIG_CLKIN_HZ=25000000
-CONFIG_MEM_SIZE=64
-CONFIG_MEM_ADD_WIDTH=10
-CONFIG_BOOT_LOAD=0x1000
-
-#
-# Blackfin Kernel Optimizations
-#
+# CONFIG_BFIN_KERNEL_CLOCK is not set
+CONFIG_MAX_VCO_HZ=600000000
+CONFIG_MIN_VCO_HZ=50000000
+CONFIG_MAX_SCLK_HZ=133000000
+CONFIG_MIN_SCLK_HZ=27000000
 
 #
-# Timer Tick
+# Kernel Timer/Scheduler
 #
 # CONFIG_HZ_100 is not set
 CONFIG_HZ_250=y
@@ -220,6 +219,20 @@ CONFIG_HZ_250=y
 CONFIG_HZ=250
 
 #
+# Memory Setup
+#
+CONFIG_MEM_SIZE=64
+CONFIG_MEM_ADD_WIDTH=10
+CONFIG_BOOT_LOAD=0x1000
+CONFIG_BFIN_SCRATCH_REG_RETN=y
+# CONFIG_BFIN_SCRATCH_REG_RETE is not set
+# CONFIG_BFIN_SCRATCH_REG_CYCLES is not set
+
+#
+# Blackfin Kernel Optimizations
+#
+
+#
 # Memory Optimizations
 #
 CONFIG_I_ENTRY_L1=y
@@ -258,20 +271,15 @@ CONFIG_DMA_UNCACHED_1M=y
 #
 # Cache Support
 #
-CONFIG_BLKFIN_CACHE=y
-CONFIG_BLKFIN_DCACHE=y
-# CONFIG_BLKFIN_DCACHE_BANKA is not set
-# CONFIG_BLKFIN_CACHE_LOCK is not set
-# CONFIG_BLKFIN_WB is not set
-CONFIG_BLKFIN_WT=y
+CONFIG_BFIN_ICACHE=y
+CONFIG_BFIN_DCACHE=y
+# CONFIG_BFIN_DCACHE_BANKA is not set
+# CONFIG_BFIN_ICACHE_LOCK is not set
+# CONFIG_BFIN_WB is not set
+CONFIG_BFIN_WT=y
 CONFIG_L1_MAX_PIECE=16
 
 #
-# Clock Settings
-#
-# CONFIG_BFIN_KERNEL_CLOCK is not set
-
-#
 # Asynchonous Memory Configuration
 #
 
@@ -298,6 +306,7 @@ CONFIG_BANK_3=0x99B3
 # Bus options (PCI, PCMCIA, EISA, MCA, ISA)
 #
 # CONFIG_PCI is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
 
 #
 # PCCARD (PCMCIA/CardBus) support
@@ -305,10 +314,6 @@ CONFIG_BANK_3=0x99B3
 # CONFIG_PCCARD is not set
 
 #
-# PCI Hotplug Support
-#
-
-#
 # Executable file formats
 #
 CONFIG_BINFMT_ELF_FDPIC=y
@@ -342,7 +347,6 @@ CONFIG_NET=y
 #
 # Networking options
 #
-# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -383,20 +387,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETLABEL is not set
 # CONFIG_NETWORK_SECMARK is not set
 # CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -463,7 +455,16 @@ CONFIG_IRTTY_SIR=m
 # FIR device drivers
 #
 # CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
 # CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
 
 #
 # Device Drivers
@@ -481,10 +482,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # Connector - unified userspace <-> kernelspace linker
 #
 # CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
@@ -528,7 +525,6 @@ CONFIG_MTD_MW320D=m
 CONFIG_MTD_RAM=y
 CONFIG_MTD_ROM=m
 # CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
@@ -565,13 +561,10 @@ CONFIG_BFIN_FLASH_BANK_3=0x7BB0
 # CONFIG_MTD_DOC2000 is not set
 # CONFIG_MTD_DOC2001 is not set
 # CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
 CONFIG_MTD_NAND=m
 # CONFIG_MTD_NAND_VERIFY_WRITE is not set
 # CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
 CONFIG_MTD_NAND_BFIN=m
 CONFIG_BFIN_NAND_BASE=0x20212000
 CONFIG_BFIN_NAND_CLE=2
@@ -580,11 +573,13 @@ CONFIG_BFIN_NAND_READY=3
 CONFIG_MTD_NAND_IDS=m
 # CONFIG_MTD_NAND_DISKONCHIP is not set
 # CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ONENAND is not set
 
 #
-# OneNAND Flash Device Drivers
+# UBI - Unsorted block images
 #
-# CONFIG_MTD_ONENAND is not set
+# CONFIG_MTD_UBI is not set
 
 #
 # Parallel port support
@@ -612,10 +607,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 #
 # Misc devices
 #
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
 # CONFIG_IDE is not set
 
 #
@@ -624,10 +615,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_NETLINK is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
 # CONFIG_ATA is not set
 
 #
@@ -636,19 +623,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_MD is not set
 
 #
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
 # Network device support
 #
 CONFIG_NETDEVICES=y
@@ -656,11 +630,20 @@ CONFIG_NETDEVICES=y
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
+CONFIG_PHYLIB=y
 
 #
-# PHY device support
+# MII PHY device drivers
 #
-# CONFIG_PHYLIB is not set
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+CONFIG_SMSC_PHY=y
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_FIXED_PHY is not set
 
 #
 # Ethernet (10 or 100Mbit)
@@ -674,27 +657,15 @@ CONFIG_BFIN_TX_DESC_NUM=10
 CONFIG_BFIN_RX_DESC_NUM=20
 # CONFIG_BFIN_MAC_RMII is not set
 # CONFIG_SMSC911X is not set
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
 
 #
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-
-#
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
+# Wireless LAN
 #
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -718,6 +689,7 @@ CONFIG_BFIN_RX_DESC_NUM=20
 #
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
 
 #
 # Userland interfaces
@@ -734,8 +706,14 @@ CONFIG_INPUT_EVDEV=m
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
 CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_ATI_REMOTE is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
 # CONFIG_INPUT_UINPUT is not set
 # CONFIG_BF53X_PFBUTTONS is not set
 CONFIG_TWI_KEYPAD=m
@@ -752,7 +730,7 @@ CONFIG_BFIN_TWIKEYPAD_IRQ_PFX=72
 #
 # CONFIG_AD9960 is not set
 # CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF5xx_PFLAGS is not set
+# CONFIG_BFIN_PFLAGS is not set
 # CONFIG_BF5xx_PPIFCD is not set
 # CONFIG_BF5xx_TIMERS is not set
 # CONFIG_BF5xx_PPI is not set
@@ -803,10 +781,6 @@ CONFIG_CAN_BLACKFIN=m
 # IPMI
 #
 # CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
 
@@ -818,7 +792,6 @@ CONFIG_BFIN_WDT=y
 CONFIG_HW_RANDOM=y
 # CONFIG_GEN_RTC is not set
 CONFIG_BLACKFIN_DPMC=y
-# CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_RAW_DRIVER is not set
 
@@ -826,11 +799,8 @@ CONFIG_BLACKFIN_DPMC=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
 CONFIG_I2C=m
+CONFIG_I2C_BOARDINFO=y
 CONFIG_I2C_CHARDEV=m
 
 #
@@ -846,10 +816,11 @@ CONFIG_I2C_CHARDEV=m
 # CONFIG_I2C_BLACKFIN_GPIO is not set
 CONFIG_I2C_BLACKFIN_TWI=m
 CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=50
+# CONFIG_I2C_GPIO is not set
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
 # CONFIG_I2C_STUB is not set
-# CONFIG_I2C_PCA_ISA is not set
 
 #
 # Miscellaneous I2C Chip support
@@ -885,18 +856,16 @@ CONFIG_SPI_BFIN=y
 # SPI Protocol Masters
 #
 # CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
 
 #
 # Dallas's 1-wire bus
 #
 # CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
 # CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_AD7418 is not set
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
 # CONFIG_SENSORS_ADM1026 is not set
@@ -924,6 +893,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
 # CONFIG_SENSORS_PC87427 is not set
 # CONFIG_SENSORS_SMSC47M1 is not set
@@ -948,11 +918,8 @@ CONFIG_HWMON=y
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
 
 #
 # Graphics support
@@ -960,12 +927,23 @@ CONFIG_HWMON=y
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
 CONFIG_BACKLIGHT_CLASS_DEVICE=m
 CONFIG_LCD_CLASS_DEVICE=m
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
 CONFIG_FB=m
 CONFIG_FIRMWARE_EDID=y
 # CONFIG_FB_DDC is not set
 CONFIG_FB_CFB_FILLRECT=m
 CONFIG_FB_CFB_COPYAREA=m
 CONFIG_FB_CFB_IMAGEBLIT=m
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -991,10 +969,6 @@ CONFIG_LQ035_SLAVE_ADDR=0x58
 # CONFIG_FB_BFIN_BGR is not set
 # CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_VIRTUAL is not set
-
-#
-# Logo configuration
-#
 # CONFIG_LOGO is not set
 
 #
@@ -1035,7 +1009,6 @@ CONFIG_SND_BLACKFIN_AD1836_TDM=y
 # CONFIG_SND_BLACKFIN_AD1836_I2S is not set
 CONFIG_SND_BLACKFIN_AD1836_MULSUB=y
 # CONFIG_SND_BLACKFIN_AD1836_5P1 is not set
-CONFIG_SND_BLACKFIN_AD1981B=m
 CONFIG_SND_BLACKFIN_SPORT=0
 CONFIG_SND_BLACKFIN_SPI_PFBIT=4
 CONFIG_SND_BFIN_AD73311=m
@@ -1043,11 +1016,16 @@ CONFIG_SND_BFIN_SPORT=0
 CONFIG_SND_BFIN_AD73311_SE=4
 
 #
-# SoC audio support
+# System on Chip audio support
 #
 # CONFIG_SND_SOC is not set
 
 #
+# SoC Audio for the ADI Blackfin
+#
+# CONFIG_SND_BF5XX_HAVE_COLD_RESET is not set
+
+#
 # Open Sound System
 #
 # CONFIG_SOUND_PRIME is not set
@@ -1067,18 +1045,17 @@ CONFIG_USB_ARCH_HAS_HCD=y
 # CONFIG_USB is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# Enable Host or Gadget support to see Inventra options
 #
 
 #
-# USB Gadget Support
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
-# CONFIG_USB_GADGET is not set
 
 #
-# MMC/SD Card support
+# USB Gadget Support
 #
-# CONFIG_SPI_MMC is not set
+# CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
 
 #
@@ -1118,44 +1095,50 @@ CONFIG_RTC_INTF_SYSFS=y
 CONFIG_RTC_INTF_PROC=y
 CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
 
 #
-# RTC drivers
+# I2C RTC drivers
 #
-# CONFIG_RTC_DRV_X1205 is not set
 # CONFIG_RTC_DRV_DS1307 is not set
-# CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_ISL1208 is not set
 # CONFIG_RTC_DRV_DS1672 is not set
-# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
 # CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+
+#
+# SPI RTC drivers
+#
 # CONFIG_RTC_DRV_RS5C348 is not set
-# CONFIG_RTC_DRV_RS5C372 is not set
-# CONFIG_RTC_DRV_M48T86 is not set
-# CONFIG_RTC_DRV_TEST is not set
 # CONFIG_RTC_DRV_MAX6902 is not set
-# CONFIG_RTC_DRV_V3020 is not set
-CONFIG_RTC_DRV_BFIN=y
 
 #
-# DMA Engine support
+# Platform RTC drivers
 #
-# CONFIG_DMA_ENGINE is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_V3020 is not set
 
 #
-# DMA Clients
+# on-CPU RTC drivers
 #
+CONFIG_RTC_DRV_BFIN=y
 
 #
-# DMA Devices
+# DMA Engine support
 #
+# CONFIG_DMA_ENGINE is not set
 
 #
-# Auxiliary Display support
+# DMA Clients
 #
 
 #
-# Virtualization
+# DMA Devices
 #
 
 #
@@ -1258,6 +1241,7 @@ CONFIG_LOCKD=m
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=m
+# CONFIG_SUNRPC_BIND34 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -1335,14 +1319,20 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 CONFIG_ENABLE_MUST_CHECK=y
 # CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_SERIAL_EARLY_INIT is not set
+CONFIG_DEBUG_MMRS=y
 CONFIG_DEBUG_HUNT_FOR_ZERO=y
+CONFIG_DEBUG_BFIN_HWTRACE_ON=y
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0
+# CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set
 # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
+CONFIG_EARLY_PRINTK=y
 CONFIG_CPLB_INFO=y
 CONFIG_ACCESS_CHECK=y
 
@@ -1365,6 +1355,7 @@ CONFIG_SECURITY_CAPABILITIES=m
 CONFIG_BITREVERSE=y
 CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
@@ -1372,3 +1363,4 @@ CONFIG_ZLIB_DEFLATE=m
 CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/blackfin/configs/BF548-EZKIT_defconfig b/arch/blackfin/configs/BF548-EZKIT_defconfig
index ac8390fafa9c..e80f3d59c283 100644
--- a/arch/blackfin/configs/BF548-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF548-EZKIT_defconfig
@@ -1,6 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.21.5
+# Linux kernel version: 2.6.22.6
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -15,8 +15,9 @@ CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_TIME is not set
-CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_GPIO=y
 CONFIG_FORCE_MAX_ZONEORDER=14
+CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_IRQCHIP_DEMUX_GPIO=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
@@ -40,7 +41,9 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_TASKSTATS is not set
 # CONFIG_UTS_NS is not set
 # CONFIG_AUDIT is not set
-# CONFIG_IKCONFIG is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -51,7 +54,6 @@ CONFIG_EMBEDDED=y
 CONFIG_UID16=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_KALLSYMS=y
-# CONFIG_KALLSYMS_ALL is not set
 # CONFIG_KALLSYMS_EXTRA_PASS is not set
 CONFIG_HOTPLUG=y
 CONFIG_PRINTK=y
@@ -59,14 +61,20 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3
 # CONFIG_NP2 is not set
 CONFIG_SLAB=y
-CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
 CONFIG_RT_MUTEXES=y
 CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -165,6 +173,7 @@ CONFIG_IRQ_UART1_TX=10
 #
 # BF548 Specific Configuration
 #
+# CONFIG_DEB_DMA_URGENT is not set
 
 #
 # Interrupt Priority Assignment
@@ -242,24 +251,35 @@ CONFIG_IRQ_PINT2=11
 CONFIG_IRQ_PINT3=11
 
 #
-# Board customizations
+# Pin Interrupt to Port Assignment
 #
-# CONFIG_CMDLINE_BOOL is not set
 
 #
-# Board Setup
+# Assignment
 #
-CONFIG_CLKIN_HZ=25000000
-CONFIG_MEM_SIZE=64
-CONFIG_MEM_ADD_WIDTH=10
-CONFIG_BOOT_LOAD=0x1000
+CONFIG_PINTx_REASSIGN=y
+CONFIG_PINT0_ASSIGN=0x00000101
+CONFIG_PINT1_ASSIGN=0x01010000
+CONFIG_PINT2_ASSIGN=0x07000101
+CONFIG_PINT3_ASSIGN=0x02020303
 
 #
-# Blackfin Kernel Optimizations
+# Board customizations
 #
+# CONFIG_CMDLINE_BOOL is not set
 
 #
-# Timer Tick
+# Clock/PLL Setup
+#
+CONFIG_CLKIN_HZ=25000000
+# CONFIG_BFIN_KERNEL_CLOCK is not set
+CONFIG_MAX_VCO_HZ=533000000
+CONFIG_MIN_VCO_HZ=50000000
+CONFIG_MAX_SCLK_HZ=133000000
+CONFIG_MIN_SCLK_HZ=27000000
+
+#
+# Kernel Timer/Scheduler
 #
 # CONFIG_HZ_100 is not set
 CONFIG_HZ_250=y
@@ -268,6 +288,20 @@ CONFIG_HZ_250=y
 CONFIG_HZ=250
 
 #
+# Memory Setup
+#
+CONFIG_MEM_SIZE=64
+CONFIG_MEM_ADD_WIDTH=10
+CONFIG_BOOT_LOAD=0x1000
+CONFIG_BFIN_SCRATCH_REG_RETN=y
+# CONFIG_BFIN_SCRATCH_REG_RETE is not set
+# CONFIG_BFIN_SCRATCH_REG_CYCLES is not set
+
+#
+# Blackfin Kernel Optimizations
+#
+
+#
 # Memory Optimizations
 #
 CONFIG_I_ENTRY_L1=y
@@ -275,12 +309,12 @@ CONFIG_EXCPT_IRQ_SYSC_L1=y
 CONFIG_DO_IRQ_L1=y
 CONFIG_CORE_TIMER_IRQ_L1=y
 CONFIG_IDLE_L1=y
-CONFIG_SCHEDULE_L1=y
+# CONFIG_SCHEDULE_L1 is not set
 CONFIG_ARITHMETIC_OPS_L1=y
 CONFIG_ACCESS_OK_L1=y
-CONFIG_MEMSET_L1=y
-CONFIG_MEMCPY_L1=y
-CONFIG_SYS_BFIN_SPINLOCK_L1=y
+# CONFIG_MEMSET_L1 is not set
+# CONFIG_MEMCPY_L1 is not set
+# CONFIG_SYS_BFIN_SPINLOCK_L1 is not set
 # CONFIG_IP_CHECKSUM_L1 is not set
 CONFIG_CACHELINE_ALIGNED_L1=y
 # CONFIG_SYSCALL_TAB_L1 is not set
@@ -306,20 +340,15 @@ CONFIG_DMA_UNCACHED_1M=y
 #
 # Cache Support
 #
-CONFIG_BLKFIN_CACHE=y
-CONFIG_BLKFIN_DCACHE=y
-# CONFIG_BLKFIN_DCACHE_BANKA is not set
-# CONFIG_BLKFIN_CACHE_LOCK is not set
-# CONFIG_BLKFIN_WB is not set
-CONFIG_BLKFIN_WT=y
+CONFIG_BFIN_ICACHE=y
+CONFIG_BFIN_DCACHE=y
+# CONFIG_BFIN_DCACHE_BANKA is not set
+# CONFIG_BFIN_ICACHE_LOCK is not set
+# CONFIG_BFIN_WB is not set
+CONFIG_BFIN_WT=y
 CONFIG_L1_MAX_PIECE=16
 
 #
-# Clock Settings
-#
-# CONFIG_BFIN_KERNEL_CLOCK is not set
-
-#
 # Asynchonous Memory Configuration
 #
 
@@ -327,7 +356,6 @@ CONFIG_L1_MAX_PIECE=16
 # EBIU_AMBCTL Global Control
 #
 CONFIG_C_AMCKEN=y
-CONFIG_C_CDPRIO=y
 # CONFIG_C_AMBEN is not set
 # CONFIG_C_AMBEN_B0 is not set
 # CONFIG_C_AMBEN_B0_B1 is not set
@@ -338,7 +366,7 @@ CONFIG_C_AMBEN_ALL=y
 # EBIU_AMBCTL Control
 #
 CONFIG_BANK_0=0x7BB0
-CONFIG_BANK_1=0x7BB0
+CONFIG_BANK_1=0x5554
 CONFIG_BANK_2=0x7BB0
 CONFIG_BANK_3=0x99B3
 
@@ -346,6 +374,7 @@ CONFIG_BANK_3=0x99B3
 # Bus options (PCI, PCMCIA, EISA, MCA, ISA)
 #
 # CONFIG_PCI is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
 
 #
 # PCCARD (PCMCIA/CardBus) support
@@ -353,10 +382,6 @@ CONFIG_BANK_3=0x99B3
 # CONFIG_PCCARD is not set
 
 #
-# PCI Hotplug Support
-#
-
-#
 # Executable file formats
 #
 CONFIG_BINFMT_ELF_FDPIC=y
@@ -383,7 +408,6 @@ CONFIG_NET=y
 #
 # Networking options
 #
-# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -424,20 +448,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETLABEL is not set
 # CONFIG_NETWORK_SECMARK is not set
 # CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -463,7 +475,16 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_HAMRADIO is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
 # CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
 
 #
 # Device Drivers
@@ -475,29 +496,23 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 CONFIG_STANDALONE=y
 CONFIG_PREVENT_FIRMWARE_BUILD=y
 # CONFIG_FW_LOADER is not set
-# CONFIG_DEBUG_DRIVER is not set
-# CONFIG_DEBUG_DEVRES is not set
 # CONFIG_SYS_HYPERVISOR is not set
 
 #
 # Connector - unified userspace <-> kernelspace linker
 #
 # CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
 CONFIG_MTD_PARTITIONS=y
 # CONFIG_MTD_REDBOOT_PARTS is not set
-# CONFIG_MTD_CMDLINE_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
 
 #
 # User Modules And Translation Layers
 #
-# CONFIG_MTD_CHAR is not set
+CONFIG_MTD_CHAR=y
 CONFIG_MTD_BLKDEVS=y
 CONFIG_MTD_BLOCK=y
 # CONFIG_FTL is not set
@@ -509,8 +524,10 @@ CONFIG_MTD_BLOCK=y
 #
 # RAM/ROM/Flash chip drivers
 #
-# CONFIG_MTD_CFI is not set
+CONFIG_MTD_CFI=y
 # CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+# CONFIG_MTD_CFI_ADV_OPTIONS is not set
 CONFIG_MTD_MAP_BANK_WIDTH_1=y
 CONFIG_MTD_MAP_BANK_WIDTH_2=y
 CONFIG_MTD_MAP_BANK_WIDTH_4=y
@@ -521,22 +538,32 @@ CONFIG_MTD_CFI_I1=y
 CONFIG_MTD_CFI_I2=y
 # CONFIG_MTD_CFI_I4 is not set
 # CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CFI_INTELEXT=y
+# CONFIG_MTD_CFI_AMDSTD is not set
+# CONFIG_MTD_CFI_STAA is not set
+# CONFIG_MTD_MW320D is not set
+CONFIG_MTD_CFI_UTIL=y
 CONFIG_MTD_RAM=y
 # CONFIG_MTD_ROM is not set
 # CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
 #
 CONFIG_MTD_COMPLEX_MAPPINGS=y
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_PHYSMAP_START=0x20000000
+CONFIG_MTD_PHYSMAP_LEN=0x400000
+CONFIG_MTD_PHYSMAP_BANKWIDTH=2
 # CONFIG_MTD_BF5xx is not set
-CONFIG_MTD_UCLINUX=y
+# CONFIG_MTD_UCLINUX is not set
 # CONFIG_MTD_PLATRAM is not set
 
 #
 # Self-contained MTD device drivers
 #
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_M25P80 is not set
 # CONFIG_MTD_SLRAM is not set
 # CONFIG_MTD_PHRAM is not set
 # CONFIG_MTD_MTDRAM is not set
@@ -548,16 +575,23 @@ CONFIG_MTD_UCLINUX=y
 # CONFIG_MTD_DOC2000 is not set
 # CONFIG_MTD_DOC2001 is not set
 # CONFIG_MTD_DOC2001PLUS is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+# CONFIG_MTD_NAND_BFIN is not set
+CONFIG_MTD_NAND_IDS=y
+CONFIG_MTD_NAND_BF5XX=y
+CONFIG_MTD_NAND_BF5XX_HWECC=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ONENAND is not set
 
 #
-# NAND Flash Device Drivers
-#
-# CONFIG_MTD_NAND is not set
-
-#
-# OneNAND Flash Device Drivers
+# UBI - Unsorted block images
 #
-# CONFIG_MTD_ONENAND is not set
+# CONFIG_MTD_UBI is not set
 
 #
 # Parallel port support
@@ -585,41 +619,61 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 #
 # Misc devices
 #
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
 # CONFIG_IDE is not set
 
 #
 # SCSI device support
 #
 # CONFIG_RAID_ATTRS is not set
-# CONFIG_SCSI is not set
+CONFIG_SCSI=y
+# CONFIG_SCSI_TGT is not set
 # CONFIG_SCSI_NETLINK is not set
+CONFIG_SCSI_PROC_FS=y
 
 #
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
+# SCSI support type (disk, tape, CD-ROM)
 #
-# CONFIG_ATA is not set
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_CHR_DEV_OSST is not set
+CONFIG_BLK_DEV_SR=y
+# CONFIG_BLK_DEV_SR_VENDOR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
 
 #
-# Multi-device support (RAID and LVM)
+# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
 #
-# CONFIG_MD is not set
+# CONFIG_SCSI_MULTI_LUN is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+CONFIG_SCSI_WAIT_SCAN=m
 
 #
-# Fusion MPT device support
+# SCSI Transports
 #
-# CONFIG_FUSION is not set
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
 
 #
-# IEEE 1394 (FireWire) support
+# SCSI low-level drivers
 #
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_SCSI_DEBUG is not set
+CONFIG_ATA=y
+# CONFIG_ATA_NONSTANDARD is not set
+# CONFIG_PATA_PLATFORM is not set
+CONFIG_PATA_BF54X=y
+CONFIG_PATA_BF54X_DMA=y
 
 #
-# I2O device support
+# Multi-device support (RAID and LVM)
 #
+# CONFIG_MD is not set
 
 #
 # Network device support
@@ -629,10 +683,6 @@ CONFIG_NETDEVICES=y
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
-
-#
-# PHY device support
-#
 # CONFIG_PHYLIB is not set
 
 #
@@ -641,28 +691,16 @@ CONFIG_NETDEVICES=y
 CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 # CONFIG_SMC91X is not set
-# CONFIG_SMSC911X is not set
-
-#
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
+CONFIG_SMSC911X=y
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
 
 #
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
+# Wireless LAN
 #
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -686,6 +724,7 @@ CONFIG_MII=y
 #
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
 
 #
 # Userland interfaces
@@ -702,10 +741,17 @@ CONFIG_INPUT=y
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
 CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_ATI_REMOTE is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
 # CONFIG_INPUT_UINPUT is not set
 # CONFIG_BF53X_PFBUTTONS is not set
+# CONFIG_TWI_KEYPAD is not set
 
 #
 # Hardware I/O ports
@@ -718,12 +764,15 @@ CONFIG_INPUT_MISC=y
 #
 # CONFIG_AD9960 is not set
 # CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF5xx_PFLAGS is not set
+# CONFIG_BFIN_PFLAGS is not set
 # CONFIG_BF5xx_PPIFCD is not set
 # CONFIG_BF5xx_TIMERS is not set
 # CONFIG_BF5xx_PPI is not set
 # CONFIG_BFIN_SPORT is not set
 # CONFIG_BFIN_TIMER_LATENCY is not set
+# CONFIG_TWI_LCD is not set
+# CONFIG_AD5304 is not set
+# CONFIG_BF5xx_TEA5764 is not set
 # CONFIG_BF5xx_FBDMA is not set
 # CONFIG_VT is not set
 # CONFIG_SERIAL_NONSTANDARD is not set
@@ -760,14 +809,9 @@ CONFIG_UNIX98_PTYS=y
 # IPMI
 #
 # CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
 # CONFIG_WATCHDOG is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_RAW_DRIVER is not set
 
@@ -775,32 +819,114 @@ CONFIG_HW_RANDOM=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+
+#
+# I2C Algorithms
+#
+# CONFIG_I2C_ALGOBIT is not set
+# CONFIG_I2C_ALGOPCF is not set
+# CONFIG_I2C_ALGOPCA is not set
 
 #
-# I2C support
+# I2C Hardware Bus support
 #
-# CONFIG_I2C is not set
+# CONFIG_I2C_BLACKFIN_GPIO is not set
+CONFIG_I2C_BLACKFIN_TWI=y
+CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=50
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_SENSORS_DS1337 is not set
+# CONFIG_SENSORS_DS1374 is not set
+# CONFIG_SENSORS_AD5252 is not set
+# CONFIG_SENSORS_EEPROM is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_SENSORS_PCF8575 is not set
+# CONFIG_SENSORS_PCA9543 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_MAX6875 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
 
 #
 # SPI support
 #
-# CONFIG_SPI is not set
-# CONFIG_SPI_MASTER is not set
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
 
 #
-# Dallas's 1-wire bus
+# SPI Master Controller Drivers
 #
-# CONFIG_W1 is not set
+CONFIG_SPI_BFIN=y
+# CONFIG_SPI_BITBANG is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
 
 #
-# Hardware Monitoring support
+# Dallas's 1-wire bus
 #
+# CONFIG_W1 is not set
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
 # CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
 # CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_FSCHER is not set
+# CONFIG_SENSORS_FSCPOS is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_PC87360 is not set
 # CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
 
 #
@@ -812,16 +938,19 @@ CONFIG_HWMON=y
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
 
 #
-# Digital Video Broadcasting Devices
+# Graphics support
 #
-# CONFIG_DVB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
-# Graphics support
+# Display device support
 #
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
 # CONFIG_FB is not set
 
 #
@@ -844,6 +973,10 @@ CONFIG_USB_ARCH_HAS_HCD=y
 # CONFIG_USB is not set
 
 #
+# Enable Host or Gadget support to see Inventra options
+#
+
+#
 # NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
 
@@ -851,11 +984,20 @@ CONFIG_USB_ARCH_HAS_HCD=y
 # USB Gadget Support
 #
 # CONFIG_USB_GADGET is not set
+CONFIG_MMC=m
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_UNSAFE_RESUME is not set
+
+#
+# MMC/SD Card Drivers
+#
+CONFIG_MMC_BLOCK=m
 
 #
-# MMC/SD Card support
+# MMC/SD Host Controller Drivers
 #
-# CONFIG_MMC is not set
+CONFIG_SDH_BFIN=m
+# CONFIG_SPI_MMC is not set
 
 #
 # LED devices
@@ -894,15 +1036,37 @@ CONFIG_RTC_INTF_SYSFS=y
 CONFIG_RTC_INTF_PROC=y
 CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
 
 #
-# RTC drivers
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+
+#
+# Platform RTC drivers
 #
 # CONFIG_RTC_DRV_DS1553 is not set
 # CONFIG_RTC_DRV_DS1742 is not set
 # CONFIG_RTC_DRV_M48T86 is not set
-# CONFIG_RTC_DRV_TEST is not set
 # CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
 CONFIG_RTC_DRV_BFIN=y
 
 #
@@ -919,14 +1083,6 @@ CONFIG_RTC_DRV_BFIN=y
 #
 
 #
-# Auxiliary Display support
-#
-
-#
-# Virtualization
-#
-
-#
 # PBX support
 #
 # CONFIG_PBX is not set
@@ -991,8 +1147,25 @@ CONFIG_RAMFS=y
 # CONFIG_BEFS_FS is not set
 # CONFIG_BFS_FS is not set
 # CONFIG_EFS_FS is not set
-# CONFIG_YAFFS_FS is not set
-# CONFIG_JFFS2_FS is not set
+CONFIG_YAFFS_FS=m
+CONFIG_YAFFS_YAFFS1=y
+# CONFIG_YAFFS_DOES_ECC is not set
+CONFIG_YAFFS_YAFFS2=y
+CONFIG_YAFFS_AUTO_YAFFS2=y
+# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set
+CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS=10
+# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set
+# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set
+CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
+CONFIG_JFFS2_FS=m
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
 # CONFIG_CRAMFS is not set
 # CONFIG_VXFS_FS is not set
 # CONFIG_HPFS_FS is not set
@@ -1040,36 +1213,20 @@ CONFIG_MSDOS_PARTITION=y
 CONFIG_ENABLE_MUST_CHECK=y
 CONFIG_MAGIC_SYSRQ=y
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
-CONFIG_DEBUG_KERNEL=y
-# CONFIG_DEBUG_SHIRQ is not set
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_DETECT_SOFTLOCKUP=y
-# CONFIG_SCHEDSTATS is not set
-# CONFIG_TIMER_STATS is not set
-# CONFIG_DEBUG_SLAB is not set
-# CONFIG_DEBUG_RT_MUTEXES is not set
-# CONFIG_RT_MUTEX_TESTER is not set
-# CONFIG_DEBUG_SPINLOCK is not set
-# CONFIG_DEBUG_MUTEXES is not set
-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
-# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
-# CONFIG_DEBUG_KOBJECT is not set
+# CONFIG_DEBUG_KERNEL is not set
 # CONFIG_DEBUG_BUGVERBOSE is not set
-CONFIG_DEBUG_INFO=y
-# CONFIG_DEBUG_VM is not set
-# CONFIG_DEBUG_LIST is not set
-CONFIG_FRAME_POINTER=y
-CONFIG_FORCED_INLINING=y
-# CONFIG_RCU_TORTURE_TEST is not set
-# CONFIG_FAULT_INJECTION is not set
-CONFIG_DEBUG_HWERR=y
-# CONFIG_DEBUG_ICACHE_CHECK is not set
-# CONFIG_DEBUG_KERNEL_START is not set
-# CONFIG_DEBUG_SERIAL_EARLY_INIT is not set
+CONFIG_DEBUG_MMRS=y
 CONFIG_DEBUG_HUNT_FOR_ZERO=y
+CONFIG_DEBUG_BFIN_HWTRACE_ON=y
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0
+# CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set
 # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
+CONFIG_EARLY_PRINTK=y
 CONFIG_CPLB_INFO=y
 CONFIG_ACCESS_CHECK=y
 
@@ -1092,9 +1249,12 @@ CONFIG_SECURITY_CAPABILITIES=y
 CONFIG_BITREVERSE=y
 # CONFIG_CRC_CCITT is not set
 # CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=m
 CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/blackfin/configs/BF561-EZKIT_defconfig b/arch/blackfin/configs/BF561-EZKIT_defconfig
index 51c0b6f97798..85e647f87759 100644
--- a/arch/blackfin/configs/BF561-EZKIT_defconfig
+++ b/arch/blackfin/configs/BF561-EZKIT_defconfig
@@ -1,6 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.21.5
+# Linux kernel version: 2.6.22.6
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -15,8 +15,9 @@ CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_TIME is not set
-CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_GPIO=y
 CONFIG_FORCE_MAX_ZONEORDER=14
+CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_IRQCHIP_DEMUX_GPIO=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
@@ -40,7 +41,9 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_TASKSTATS is not set
 # CONFIG_UTS_NS is not set
 # CONFIG_AUDIT is not set
-# CONFIG_IKCONFIG is not set
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
 CONFIG_BLK_DEV_INITRD=y
@@ -58,15 +61,20 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=3
-CONFIG_BUDDY=y
 # CONFIG_NP2 is not set
 CONFIG_SLAB=y
-CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
 CONFIG_RT_MUTEXES=y
 CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -229,19 +237,17 @@ CONFIG_IRQ_WDTIMER=13
 # CONFIG_CMDLINE_BOOL is not set
 
 #
-# Board Setup
+# Clock/PLL Setup
 #
 CONFIG_CLKIN_HZ=30000000
-CONFIG_MEM_SIZE=64
-CONFIG_MEM_ADD_WIDTH=9
-CONFIG_BOOT_LOAD=0x1000
-
-#
-# Blackfin Kernel Optimizations
-#
+# CONFIG_BFIN_KERNEL_CLOCK is not set
+CONFIG_MAX_VCO_HZ=600000000
+CONFIG_MIN_VCO_HZ=50000000
+CONFIG_MAX_SCLK_HZ=133000000
+CONFIG_MIN_SCLK_HZ=27000000
 
 #
-# Timer Tick
+# Kernel Timer/Scheduler
 #
 # CONFIG_HZ_100 is not set
 CONFIG_HZ_250=y
@@ -250,6 +256,20 @@ CONFIG_HZ_250=y
 CONFIG_HZ=250
 
 #
+# Memory Setup
+#
+CONFIG_MEM_SIZE=64
+CONFIG_MEM_ADD_WIDTH=9
+CONFIG_BOOT_LOAD=0x1000
+CONFIG_BFIN_SCRATCH_REG_RETN=y
+# CONFIG_BFIN_SCRATCH_REG_RETE is not set
+# CONFIG_BFIN_SCRATCH_REG_CYCLES is not set
+
+#
+# Blackfin Kernel Optimizations
+#
+
+#
 # Memory Optimizations
 #
 CONFIG_I_ENTRY_L1=y
@@ -288,20 +308,15 @@ CONFIG_DMA_UNCACHED_1M=y
 #
 # Cache Support
 #
-CONFIG_BLKFIN_CACHE=y
-CONFIG_BLKFIN_DCACHE=y
-# CONFIG_BLKFIN_DCACHE_BANKA is not set
-# CONFIG_BLKFIN_CACHE_LOCK is not set
-# CONFIG_BLKFIN_WB is not set
-CONFIG_BLKFIN_WT=y
+CONFIG_BFIN_ICACHE=y
+CONFIG_BFIN_DCACHE=y
+# CONFIG_BFIN_DCACHE_BANKA is not set
+# CONFIG_BFIN_ICACHE_LOCK is not set
+# CONFIG_BFIN_WB is not set
+CONFIG_BFIN_WT=y
 CONFIG_L1_MAX_PIECE=16
 
 #
-# Clock Settings
-#
-# CONFIG_BFIN_KERNEL_CLOCK is not set
-
-#
 # Asynchonous Memory Configuration
 #
 
@@ -326,12 +341,13 @@ CONFIG_C_AMBEN_ALL=y
 CONFIG_BANK_0=0x7BB0
 CONFIG_BANK_1=0x7BB0
 CONFIG_BANK_2=0x7BB0
-CONFIG_BANK_3=0x99B3
+CONFIG_BANK_3=0xAAC3
 
 #
 # Bus options (PCI, PCMCIA, EISA, MCA, ISA)
 #
 # CONFIG_PCI is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
 
 #
 # PCCARD (PCMCIA/CardBus) support
@@ -339,10 +355,6 @@ CONFIG_BANK_3=0x99B3
 # CONFIG_PCCARD is not set
 
 #
-# PCI Hotplug Support
-#
-
-#
 # Executable file formats
 #
 CONFIG_BINFMT_ELF_FDPIC=y
@@ -364,7 +376,6 @@ CONFIG_NET=y
 #
 # Networking options
 #
-# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -405,20 +416,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETLABEL is not set
 # CONFIG_NETWORK_SECMARK is not set
 # CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -485,7 +484,16 @@ CONFIG_IRTTY_SIR=m
 # FIR device drivers
 #
 # CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
 # CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
 
 #
 # Device Drivers
@@ -503,10 +511,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # Connector - unified userspace <-> kernelspace linker
 #
 # CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
@@ -550,7 +554,6 @@ CONFIG_MTD_MW320D=m
 CONFIG_MTD_RAM=y
 CONFIG_MTD_ROM=m
 # CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
@@ -588,16 +591,13 @@ CONFIG_BFIN_FLASH_BANK_3=0x7BB0
 # CONFIG_MTD_DOC2000 is not set
 # CONFIG_MTD_DOC2001 is not set
 # CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
 # CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
 
 #
-# OneNAND Flash Device Drivers
+# UBI - Unsorted block images
 #
-# CONFIG_MTD_ONENAND is not set
+# CONFIG_MTD_UBI is not set
 
 #
 # Parallel port support
@@ -625,10 +625,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 #
 # Misc devices
 #
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
 # CONFIG_IDE is not set
 
 #
@@ -637,10 +633,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_NETLINK is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
 # CONFIG_ATA is not set
 
 #
@@ -649,19 +641,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_MD is not set
 
 #
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
 # Network device support
 #
 CONFIG_NETDEVICES=y
@@ -669,10 +648,6 @@ CONFIG_NETDEVICES=y
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
-
-#
-# PHY device support
-#
 # CONFIG_PHYLIB is not set
 
 #
@@ -682,27 +657,15 @@ CONFIG_NET_ETHERNET=y
 CONFIG_MII=y
 CONFIG_SMC91X=y
 # CONFIG_SMSC911X is not set
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
 
 #
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-
-#
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
+# Wireless LAN
 #
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -726,6 +689,7 @@ CONFIG_SMC91X=y
 #
 CONFIG_INPUT=m
 # CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
 
 #
 # Userland interfaces
@@ -742,6 +706,7 @@ CONFIG_INPUT_EVDEV=m
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
 # CONFIG_INPUT_TOUCHSCREEN is not set
 # CONFIG_INPUT_MISC is not set
 
@@ -756,7 +721,7 @@ CONFIG_INPUT_EVDEV=m
 #
 # CONFIG_AD9960 is not set
 # CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF5xx_PFLAGS is not set
+# CONFIG_BFIN_PFLAGS is not set
 # CONFIG_BF5xx_PPIFCD is not set
 # CONFIG_BF5xx_TIMERS is not set
 # CONFIG_BF5xx_PPI is not set
@@ -796,10 +761,6 @@ CONFIG_UNIX98_PTYS=y
 # IPMI
 #
 # CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
 CONFIG_WATCHDOG=y
 # CONFIG_WATCHDOG_NOWAYOUT is not set
 
@@ -810,7 +771,6 @@ CONFIG_WATCHDOG=y
 CONFIG_BFIN_WDT=y
 CONFIG_HW_RANDOM=y
 # CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_RAW_DRIVER is not set
 
@@ -818,10 +778,6 @@ CONFIG_HW_RANDOM=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
 # CONFIG_I2C is not set
 
 #
@@ -840,22 +796,22 @@ CONFIG_SPI_BFIN=y
 # SPI Protocol Masters
 #
 # CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
 
 #
 # Dallas's 1-wire bus
 #
 # CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
 # CONFIG_SENSORS_ABITUGURU is not set
 # CONFIG_SENSORS_F71805F is not set
 # CONFIG_SENSORS_LM70 is not set
 # CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
 # CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_W83627HF is not set
 # CONFIG_HWMON_DEBUG_CHIP is not set
 
 #
@@ -867,16 +823,19 @@ CONFIG_HWMON=y
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
 
 #
-# Digital Video Broadcasting Devices
+# Graphics support
 #
-# CONFIG_DVB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
 
 #
-# Graphics support
+# Display device support
 #
-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
 # CONFIG_FB is not set
 
 #
@@ -899,18 +858,17 @@ CONFIG_USB_ARCH_HAS_HCD=y
 # CONFIG_USB is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# Enable Host or Gadget support to see Inventra options
 #
 
 #
-# USB Gadget Support
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
-# CONFIG_USB_GADGET is not set
 
 #
-# MMC/SD Card support
+# USB Gadget Support
 #
-# CONFIG_SPI_MMC is not set
+# CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
 
 #
@@ -953,14 +911,6 @@ CONFIG_USB_ARCH_HAS_HCD=y
 #
 
 #
-# Auxiliary Display support
-#
-
-#
-# Virtualization
-#
-
-#
 # PBX support
 #
 # CONFIG_PBX is not set
@@ -1060,6 +1010,7 @@ CONFIG_LOCKD=m
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=m
+# CONFIG_SUNRPC_BIND34 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -1137,14 +1088,20 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 CONFIG_ENABLE_MUST_CHECK=y
 # CONFIG_MAGIC_SYSRQ is not set
 # CONFIG_UNUSED_SYMBOLS is not set
-# CONFIG_DEBUG_FS is not set
+CONFIG_DEBUG_FS=y
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_SERIAL_EARLY_INIT is not set
+CONFIG_DEBUG_MMRS=y
 CONFIG_DEBUG_HUNT_FOR_ZERO=y
+CONFIG_DEBUG_BFIN_HWTRACE_ON=y
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0
+# CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set
 # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
+CONFIG_EARLY_PRINTK=y
 # CONFIG_DUAL_CORE_TEST_MODULE is not set
 CONFIG_CPLB_INFO=y
 CONFIG_ACCESS_CHECK=y
@@ -1168,6 +1125,7 @@ CONFIG_SECURITY_CAPABILITIES=m
 CONFIG_BITREVERSE=y
 CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
@@ -1175,3 +1133,4 @@ CONFIG_ZLIB_DEFLATE=m
 CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/blackfin/configs/PNAV-10_defconfig b/arch/blackfin/configs/PNAV-10_defconfig
index 983ed181c896..15e36aaf2186 100644
--- a/arch/blackfin/configs/PNAV-10_defconfig
+++ b/arch/blackfin/configs/PNAV-10_defconfig
@@ -1,6 +1,6 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.21.5
+# Linux kernel version: 2.6.22.6
 #
 # CONFIG_MMU is not set
 # CONFIG_FPU is not set
@@ -15,8 +15,9 @@ CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
 CONFIG_GENERIC_IRQ_PROBE=y
 # CONFIG_GENERIC_TIME is not set
-CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_GPIO=y
 CONFIG_FORCE_MAX_ZONEORDER=14
+CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_IRQCHIP_DEMUX_GPIO=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
@@ -41,6 +42,7 @@ CONFIG_SYSVIPC_SYSCTL=y
 # CONFIG_UTS_NS is not set
 # CONFIG_AUDIT is not set
 # CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
 CONFIG_SYSFS_DEPRECATED=y
 # CONFIG_RELAY is not set
 # CONFIG_BLK_DEV_INITRD is not set
@@ -57,15 +59,20 @@ CONFIG_BUG=y
 CONFIG_ELF_CORE=y
 CONFIG_BASE_FULL=y
 CONFIG_FUTEX=y
+CONFIG_ANON_INODES=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_BIG_ORDER_ALLOC_NOFAIL_MAGIC=9
-CONFIG_BUDDY=y
 # CONFIG_NP2 is not set
 CONFIG_SLAB=y
-CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
 CONFIG_RT_MUTEXES=y
 CONFIG_TINY_SHMEM=y
 CONFIG_BASE_SMALL=0
-# CONFIG_SLOB is not set
 
 #
 # Loadable module support
@@ -147,13 +154,6 @@ CONFIG_IRQ_PLL_WAKEUP=7
 #
 
 #
-# PORT F/G Selection
-#
-CONFIG_BF537_PORT_F=y
-# CONFIG_BF537_PORT_G is not set
-# CONFIG_BF537_PORT_H is not set
-
-#
 # Interrupt Priority Assignment
 #
 
@@ -198,19 +198,17 @@ CONFIG_IRQ_WATCH=13
 # CONFIG_CMDLINE_BOOL is not set
 
 #
-# Board Setup
+# Clock/PLL Setup
 #
 CONFIG_CLKIN_HZ=24576000
-CONFIG_MEM_SIZE=64
-CONFIG_MEM_ADD_WIDTH=10
-CONFIG_BOOT_LOAD=0x1000
-
-#
-# Blackfin Kernel Optimizations
-#
+# CONFIG_BFIN_KERNEL_CLOCK is not set
+CONFIG_MAX_VCO_HZ=600000000
+CONFIG_MIN_VCO_HZ=50000000
+CONFIG_MAX_SCLK_HZ=133000000
+CONFIG_MIN_SCLK_HZ=27000000
 
 #
-# Timer Tick
+# Kernel Timer/Scheduler
 #
 # CONFIG_HZ_100 is not set
 CONFIG_HZ_250=y
@@ -219,6 +217,20 @@ CONFIG_HZ_250=y
 CONFIG_HZ=250
 
 #
+# Memory Setup
+#
+CONFIG_MEM_SIZE=64
+CONFIG_MEM_ADD_WIDTH=10
+CONFIG_BOOT_LOAD=0x1000
+CONFIG_BFIN_SCRATCH_REG_RETN=y
+# CONFIG_BFIN_SCRATCH_REG_RETE is not set
+# CONFIG_BFIN_SCRATCH_REG_CYCLES is not set
+
+#
+# Blackfin Kernel Optimizations
+#
+
+#
 # Memory Optimizations
 #
 CONFIG_I_ENTRY_L1=y
@@ -257,20 +269,15 @@ CONFIG_DMA_UNCACHED_1M=y
 #
 # Cache Support
 #
-CONFIG_BLKFIN_CACHE=y
-CONFIG_BLKFIN_DCACHE=y
-# CONFIG_BLKFIN_DCACHE_BANKA is not set
-# CONFIG_BLKFIN_CACHE_LOCK is not set
-CONFIG_BLKFIN_WB=y
-# CONFIG_BLKFIN_WT is not set
+CONFIG_BFIN_ICACHE=y
+CONFIG_BFIN_DCACHE=y
+# CONFIG_BFIN_DCACHE_BANKA is not set
+# CONFIG_BFIN_ICACHE_LOCK is not set
+CONFIG_BFIN_WB=y
+# CONFIG_BFIN_WT is not set
 CONFIG_L1_MAX_PIECE=16
 
 #
-# Clock Settings
-#
-# CONFIG_BFIN_KERNEL_CLOCK is not set
-
-#
 # Asynchonous Memory Configuration
 #
 
@@ -297,6 +304,7 @@ CONFIG_BANK_3=0x99B3
 # Bus options (PCI, PCMCIA, EISA, MCA, ISA)
 #
 # CONFIG_PCI is not set
+# CONFIG_ARCH_SUPPORTS_MSI is not set
 
 #
 # PCCARD (PCMCIA/CardBus) support
@@ -304,10 +312,6 @@ CONFIG_BANK_3=0x99B3
 # CONFIG_PCCARD is not set
 
 #
-# PCI Hotplug Support
-#
-
-#
 # Executable file formats
 #
 CONFIG_BINFMT_ELF_FDPIC=y
@@ -334,7 +338,6 @@ CONFIG_NET=y
 #
 # Networking options
 #
-# CONFIG_NETDEBUG is not set
 CONFIG_PACKET=y
 # CONFIG_PACKET_MMAP is not set
 CONFIG_UNIX=y
@@ -375,20 +378,8 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_NETLABEL is not set
 # CONFIG_NETWORK_SECMARK is not set
 # CONFIG_NETFILTER is not set
-
-#
-# DCCP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_DCCP is not set
-
-#
-# SCTP Configuration (EXPERIMENTAL)
-#
 # CONFIG_IP_SCTP is not set
-
-#
-# TIPC Configuration (EXPERIMENTAL)
-#
 # CONFIG_TIPC is not set
 # CONFIG_ATM is not set
 # CONFIG_BRIDGE is not set
@@ -414,7 +405,16 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
 # CONFIG_HAMRADIO is not set
 # CONFIG_IRDA is not set
 # CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+
+#
+# Wireless
+#
+# CONFIG_CFG80211 is not set
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_MAC80211 is not set
 # CONFIG_IEEE80211 is not set
+# CONFIG_RFKILL is not set
 
 #
 # Device Drivers
@@ -432,10 +432,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y
 # Connector - unified userspace <-> kernelspace linker
 #
 # CONFIG_CONNECTOR is not set
-
-#
-# Memory Technology Devices (MTD)
-#
 CONFIG_MTD=y
 # CONFIG_MTD_DEBUG is not set
 # CONFIG_MTD_CONCAT is not set
@@ -473,7 +469,6 @@ CONFIG_MTD_CFI_I2=y
 CONFIG_MTD_RAM=y
 # CONFIG_MTD_ROM is not set
 # CONFIG_MTD_ABSENT is not set
-# CONFIG_MTD_OBSOLETE_CHIPS is not set
 
 #
 # Mapping drivers for chip access
@@ -499,13 +494,10 @@ CONFIG_MTD_UCLINUX=y
 # CONFIG_MTD_DOC2000 is not set
 # CONFIG_MTD_DOC2001 is not set
 # CONFIG_MTD_DOC2001PLUS is not set
-
-#
-# NAND Flash Device Drivers
-#
 CONFIG_MTD_NAND=y
 # CONFIG_MTD_NAND_VERIFY_WRITE is not set
 # CONFIG_MTD_NAND_ECC_SMC is not set
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
 CONFIG_MTD_NAND_BFIN=y
 CONFIG_BFIN_NAND_BASE=0x20100000
 CONFIG_BFIN_NAND_CLE=2
@@ -514,11 +506,13 @@ CONFIG_BFIN_NAND_READY=44
 CONFIG_MTD_NAND_IDS=y
 # CONFIG_MTD_NAND_DISKONCHIP is not set
 # CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_ONENAND is not set
 
 #
-# OneNAND Flash Device Drivers
+# UBI - Unsorted block images
 #
-# CONFIG_MTD_ONENAND is not set
+# CONFIG_MTD_UBI is not set
 
 #
 # Parallel port support
@@ -546,10 +540,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 #
 # Misc devices
 #
-
-#
-# ATA/ATAPI/MFM/RLL support
-#
 # CONFIG_IDE is not set
 
 #
@@ -558,10 +548,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_RAID_ATTRS is not set
 # CONFIG_SCSI is not set
 # CONFIG_SCSI_NETLINK is not set
-
-#
-# Serial ATA (prod) and Parallel ATA (experimental) drivers
-#
 # CONFIG_ATA is not set
 
 #
@@ -570,19 +556,6 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
 # CONFIG_MD is not set
 
 #
-# Fusion MPT device support
-#
-# CONFIG_FUSION is not set
-
-#
-# IEEE 1394 (FireWire) support
-#
-
-#
-# I2O device support
-#
-
-#
 # Network device support
 #
 CONFIG_NETDEVICES=y
@@ -590,11 +563,20 @@ CONFIG_NETDEVICES=y
 # CONFIG_BONDING is not set
 # CONFIG_EQUALIZER is not set
 # CONFIG_TUN is not set
+CONFIG_PHYLIB=y
 
 #
-# PHY device support
+# MII PHY device drivers
 #
-# CONFIG_PHYLIB is not set
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_FIXED_PHY is not set
 
 #
 # Ethernet (10 or 100Mbit)
@@ -608,27 +590,15 @@ CONFIG_BFIN_TX_DESC_NUM=100
 CONFIG_BFIN_RX_DESC_NUM=100
 CONFIG_BFIN_MAC_RMII=y
 # CONFIG_SMSC911X is not set
+# CONFIG_DM9000 is not set
+CONFIG_NETDEV_1000=y
+CONFIG_NETDEV_10000=y
 
 #
-# Ethernet (1000 Mbit)
-#
-
-#
-# Ethernet (10000 Mbit)
-#
-
-#
-# Token Ring devices
-#
-
-#
-# Wireless LAN (non-hamradio)
-#
-# CONFIG_NET_RADIO is not set
-
-#
-# Wan interfaces
+# Wireless LAN
 #
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
 # CONFIG_WAN is not set
 # CONFIG_PPP is not set
 # CONFIG_SLIP is not set
@@ -652,6 +622,7 @@ CONFIG_BFIN_MAC_RMII=y
 #
 CONFIG_INPUT=y
 # CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
 
 #
 # Userland interfaces
@@ -670,6 +641,7 @@ CONFIG_INPUT_EVDEV=y
 # CONFIG_INPUT_KEYBOARD is not set
 # CONFIG_INPUT_MOUSE is not set
 # CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
 CONFIG_INPUT_TOUCHSCREEN=y
 # CONFIG_TOUCHSCREEN_ADS7846 is not set
 CONFIG_TOUCHSCREEN_AD7877=y
@@ -681,7 +653,13 @@ CONFIG_TOUCHSCREEN_AD7877=y
 # CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
 # CONFIG_TOUCHSCREEN_TOUCHWIN is not set
 # CONFIG_TOUCHSCREEN_UCB1400 is not set
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
 CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_ATI_REMOTE is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
 CONFIG_INPUT_UINPUT=y
 # CONFIG_BF53X_PFBUTTONS is not set
 # CONFIG_TWI_KEYPAD is not set
@@ -697,7 +675,7 @@ CONFIG_INPUT_UINPUT=y
 #
 # CONFIG_AD9960 is not set
 # CONFIG_SPI_ADC_BF533 is not set
-# CONFIG_BF5xx_PFLAGS is not set
+# CONFIG_BFIN_PFLAGS is not set
 # CONFIG_BF5xx_PPIFCD is not set
 # CONFIG_BF5xx_TIMERS is not set
 # CONFIG_BF5xx_PPI is not set
@@ -749,14 +727,9 @@ CONFIG_CAN_BLACKFIN=m
 # IPMI
 #
 # CONFIG_IPMI_HANDLER is not set
-
-#
-# Watchdog Cards
-#
 # CONFIG_WATCHDOG is not set
 CONFIG_HW_RANDOM=y
 # CONFIG_GEN_RTC is not set
-# CONFIG_DTLK is not set
 # CONFIG_R3964 is not set
 # CONFIG_RAW_DRIVER is not set
 
@@ -764,11 +737,8 @@ CONFIG_HW_RANDOM=y
 # TPM devices
 #
 # CONFIG_TCG_TPM is not set
-
-#
-# I2C support
-#
 CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
 CONFIG_I2C_CHARDEV=y
 
 #
@@ -784,10 +754,11 @@ CONFIG_I2C_CHARDEV=y
 # CONFIG_I2C_BLACKFIN_GPIO is not set
 CONFIG_I2C_BLACKFIN_TWI=y
 CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=50
+# CONFIG_I2C_GPIO is not set
 # CONFIG_I2C_OCORES is not set
 # CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_SIMTEC is not set
 # CONFIG_I2C_STUB is not set
-# CONFIG_I2C_PCA_ISA is not set
 
 #
 # Miscellaneous I2C Chip support
@@ -823,18 +794,16 @@ CONFIG_SPI_BFIN=y
 # SPI Protocol Masters
 #
 # CONFIG_SPI_AT25 is not set
+# CONFIG_SPI_SPIDEV is not set
 
 #
 # Dallas's 1-wire bus
 #
 # CONFIG_W1 is not set
-
-#
-# Hardware Monitoring support
-#
 CONFIG_HWMON=y
 # CONFIG_HWMON_VID is not set
 # CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_AD7418 is not set
 # CONFIG_SENSORS_ADM1021 is not set
 # CONFIG_SENSORS_ADM1025 is not set
 # CONFIG_SENSORS_ADM1026 is not set
@@ -862,6 +831,7 @@ CONFIG_HWMON=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
 # CONFIG_SENSORS_PC87360 is not set
 # CONFIG_SENSORS_PC87427 is not set
 # CONFIG_SENSORS_SMSC47M1 is not set
@@ -886,11 +856,8 @@ CONFIG_HWMON=y
 # Multimedia devices
 #
 # CONFIG_VIDEO_DEV is not set
-
-#
-# Digital Video Broadcasting Devices
-#
-# CONFIG_DVB is not set
+# CONFIG_DVB_CORE is not set
+CONFIG_DAB=y
 
 #
 # Graphics support
@@ -898,12 +865,23 @@ CONFIG_HWMON=y
 CONFIG_BACKLIGHT_LCD_SUPPORT=y
 CONFIG_BACKLIGHT_CLASS_DEVICE=y
 CONFIG_LCD_CLASS_DEVICE=y
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+# CONFIG_VGASTATE is not set
 CONFIG_FB=y
 CONFIG_FIRMWARE_EDID=y
 # CONFIG_FB_DDC is not set
 CONFIG_FB_CFB_FILLRECT=y
 CONFIG_FB_CFB_COPYAREA=y
 CONFIG_FB_CFB_IMAGEBLIT=y
+# CONFIG_FB_SYS_FILLRECT is not set
+# CONFIG_FB_SYS_COPYAREA is not set
+# CONFIG_FB_SYS_IMAGEBLIT is not set
+# CONFIG_FB_SYS_FOPS is not set
+CONFIG_FB_DEFERRED_IO=y
 # CONFIG_FB_SVGALIB is not set
 # CONFIG_FB_MACMODES is not set
 # CONFIG_FB_BACKLIGHT is not set
@@ -921,10 +899,6 @@ CONFIG_FB_BFIN_LANDSCAPE=y
 # CONFIG_FB_BFIN_BGR is not set
 # CONFIG_FB_S1D13XXX is not set
 # CONFIG_FB_VIRTUAL is not set
-
-#
-# Logo configuration
-#
 # CONFIG_LOGO is not set
 
 #
@@ -936,8 +910,6 @@ CONFIG_SOUND=y
 # Advanced Linux Sound Architecture
 #
 CONFIG_SND=m
-CONFIG_SND_TIMER=m
-CONFIG_SND_PCM=m
 # CONFIG_SND_SEQUENCER is not set
 # CONFIG_SND_MIXER_OSS is not set
 # CONFIG_SND_PCM_OSS is not set
@@ -959,19 +931,23 @@ CONFIG_SND_PCM=m
 # ALSA Blackfin devices
 #
 # CONFIG_SND_BLACKFIN_AD1836 is not set
-CONFIG_SND_BLACKFIN_AD1981B=m
 # CONFIG_SND_BFIN_AD73311 is not set
 
 #
-# SoC audio support
+# System on Chip audio support
 #
 # CONFIG_SND_SOC is not set
 
 #
+# SoC Audio for the ADI Blackfin
+#
+# CONFIG_SND_BF5XX_HAVE_COLD_RESET is not set
+
+#
 # Open Sound System
 #
 CONFIG_SOUND_PRIME=y
-# CONFIG_OBSOLETE_OSS is not set
+# CONFIG_OSS_OBSOLETE is not set
 # CONFIG_SOUND_MSNDCLAS is not set
 # CONFIG_SOUND_MSNDPIN is not set
 
@@ -989,18 +965,17 @@ CONFIG_USB_ARCH_HAS_HCD=y
 # CONFIG_USB is not set
 
 #
-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
+# Enable Host or Gadget support to see Inventra options
 #
 
 #
-# USB Gadget Support
+# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
 #
-# CONFIG_USB_GADGET is not set
 
 #
-# MMC/SD Card support
+# USB Gadget Support
 #
-# CONFIG_SPI_MMC is not set
+# CONFIG_USB_GADGET is not set
 # CONFIG_MMC is not set
 
 #
@@ -1040,44 +1015,50 @@ CONFIG_RTC_INTF_SYSFS=y
 CONFIG_RTC_INTF_PROC=y
 CONFIG_RTC_INTF_DEV=y
 # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
 
 #
-# RTC drivers
+# I2C RTC drivers
 #
-# CONFIG_RTC_DRV_X1205 is not set
 # CONFIG_RTC_DRV_DS1307 is not set
-# CONFIG_RTC_DRV_DS1553 is not set
-# CONFIG_RTC_DRV_ISL1208 is not set
 # CONFIG_RTC_DRV_DS1672 is not set
-# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
 # CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+
+#
+# SPI RTC drivers
+#
 # CONFIG_RTC_DRV_RS5C348 is not set
-# CONFIG_RTC_DRV_RS5C372 is not set
-# CONFIG_RTC_DRV_M48T86 is not set
-# CONFIG_RTC_DRV_TEST is not set
 # CONFIG_RTC_DRV_MAX6902 is not set
-# CONFIG_RTC_DRV_V3020 is not set
-CONFIG_RTC_DRV_BFIN=y
 
 #
-# DMA Engine support
+# Platform RTC drivers
 #
-# CONFIG_DMA_ENGINE is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_V3020 is not set
 
 #
-# DMA Clients
+# on-CPU RTC drivers
 #
+CONFIG_RTC_DRV_BFIN=y
 
 #
-# DMA Devices
+# DMA Engine support
 #
+# CONFIG_DMA_ENGINE is not set
 
 #
-# Auxiliary Display support
+# DMA Clients
 #
 
 #
-# Virtualization
+# DMA Devices
 #
 
 #
@@ -1176,6 +1157,7 @@ CONFIG_LOCKD=m
 CONFIG_LOCKD_V4=y
 CONFIG_NFS_COMMON=y
 CONFIG_SUNRPC=m
+# CONFIG_SUNRPC_BIND34 is not set
 # CONFIG_RPCSEC_GSS_KRB5 is not set
 # CONFIG_RPCSEC_GSS_SPKM3 is not set
 CONFIG_SMB_FS=m
@@ -1256,11 +1238,17 @@ CONFIG_ENABLE_MUST_CHECK=y
 # CONFIG_DEBUG_FS is not set
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_KERNEL is not set
-CONFIG_LOG_BUF_SHIFT=14
 # CONFIG_DEBUG_BUGVERBOSE is not set
-# CONFIG_DEBUG_SERIAL_EARLY_INIT is not set
+# CONFIG_DEBUG_MMRS is not set
 # CONFIG_DEBUG_HUNT_FOR_ZERO is not set
+CONFIG_DEBUG_BFIN_HWTRACE_ON=y
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_OFF=y
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_ONE is not set
+# CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION_TWO is not set
+CONFIG_DEBUG_BFIN_HWTRACE_COMPRESSION=0
+# CONFIG_DEBUG_BFIN_HWTRACE_EXPAND is not set
 # CONFIG_DEBUG_BFIN_NO_KERN_HWTRACE is not set
+# CONFIG_EARLY_PRINTK is not set
 # CONFIG_CPLB_INFO is not set
 # CONFIG_ACCESS_CHECK is not set
 
@@ -1283,9 +1271,11 @@ CONFIG_SECURITY_CAPABILITIES=y
 CONFIG_BITREVERSE=y
 CONFIG_CRC_CCITT=m
 # CONFIG_CRC16 is not set
+# CONFIG_CRC_ITU_T is not set
 CONFIG_CRC32=y
 # CONFIG_LIBCRC32C is not set
 CONFIG_ZLIB_INFLATE=y
 CONFIG_PLIST=y
 CONFIG_HAS_IOMEM=y
 CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/arch/blackfin/kernel/Makefile b/arch/blackfin/kernel/Makefile
index f429ebc3a961..8aeb6066b19b 100644
--- a/arch/blackfin/kernel/Makefile
+++ b/arch/blackfin/kernel/Makefile
@@ -7,11 +7,10 @@ extra-y := init_task.o vmlinux.lds
 obj-y := \
 	entry.o process.o bfin_ksyms.o ptrace.o setup.o signal.o \
 	sys_bfin.o time.o traps.o irqchip.o dma-mapping.o flat.o \
-	fixed_code.o cplbinit.o cacheinit.o
+	fixed_code.o cplbinit.o cacheinit.o reboot.o bfin_gpio.o
 
-obj-$(CONFIG_BF53x)		     += bfin_gpio.o
-obj-$(CONFIG_BF561)		     += bfin_gpio.o
 obj-$(CONFIG_MODULES)                += module.o
 obj-$(CONFIG_BFIN_DMA_5XX)           += bfin_dma_5xx.o
 obj-$(CONFIG_DUAL_CORE_TEST_MODULE)  += dualcore_test.o
 obj-$(CONFIG_KGDB)                   += kgdb.o
+obj-$(CONFIG_EARLY_PRINTK)           += early_printk.o
diff --git a/arch/blackfin/kernel/bfin_dma_5xx.c b/arch/blackfin/kernel/bfin_dma_5xx.c
index 7cf02f02a1db..e19164fb4cd1 100644
--- a/arch/blackfin/kernel/bfin_dma_5xx.c
+++ b/arch/blackfin/kernel/bfin_dma_5xx.c
@@ -73,6 +73,11 @@ static int __init blackfin_dma_init(void)
 	/* Mark MEMDMA Channel 0 as requested since we're using it internally */
 	dma_ch[CH_MEM_STREAM0_DEST].chan_status = DMA_CHANNEL_REQUESTED;
 	dma_ch[CH_MEM_STREAM0_SRC].chan_status = DMA_CHANNEL_REQUESTED;
+
+#if defined(CONFIG_DEB_DMA_URGENT)
+	bfin_write_EBIU_DDRQUE(bfin_read_EBIU_DDRQUE()
+			 | DEB1_URGENT | DEB2_URGENT | DEB3_URGENT);
+#endif
 	return 0;
 }
 
@@ -265,10 +270,23 @@ void set_dma_next_desc_addr(unsigned int channel, unsigned long addr)
 
 	dma_ch[channel].regs->next_desc_ptr = addr;
 	SSYNC();
-	pr_debug("set_dma_start_addr() : END\n");
+	pr_debug("set_dma_next_desc_addr() : END\n");
 }
 EXPORT_SYMBOL(set_dma_next_desc_addr);
 
+void set_dma_curr_desc_addr(unsigned int channel, unsigned long addr)
+{
+	pr_debug("set_dma_curr_desc_addr() : BEGIN \n");
+
+	BUG_ON(!(dma_ch[channel].chan_status != DMA_CHANNEL_FREE
+	       && channel < MAX_BLACKFIN_DMA_CHANNEL));
+
+	dma_ch[channel].regs->curr_desc_ptr = addr;
+	SSYNC();
+	pr_debug("set_dma_curr_desc_addr() : END\n");
+}
+EXPORT_SYMBOL(set_dma_curr_desc_addr);
+
 void set_dma_x_count(unsigned int channel, unsigned short x_count)
 {
 	BUG_ON(!(dma_ch[channel].chan_status != DMA_CHANNEL_FREE
@@ -345,6 +363,16 @@ void set_dma_sg(unsigned int channel, struct dmasg *sg, int nr_sg)
 }
 EXPORT_SYMBOL(set_dma_sg);
 
+void set_dma_curr_addr(unsigned int channel, unsigned long addr)
+{
+	BUG_ON(!(dma_ch[channel].chan_status != DMA_CHANNEL_FREE
+	       && channel < MAX_BLACKFIN_DMA_CHANNEL));
+
+	dma_ch[channel].regs->curr_addr_ptr = addr;
+	SSYNC();
+}
+EXPORT_SYMBOL(set_dma_curr_addr);
+
 /*------------------------------------------------------------------------------
  *	Get the DMA status of a specific DMA channel from the system.
  *-----------------------------------------------------------------------------*/
@@ -408,6 +436,10 @@ static void *__dma_memcpy(void *dest, const void *src, size_t size)
 		blackfin_dcache_flush_range((unsigned int)src,
 					    (unsigned int)(src + size));
 
+	if ((unsigned long)dest < memory_end)
+		blackfin_dcache_invalidate_range((unsigned int)dest,
+						 (unsigned int)(dest + size));
+
 	bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR);
 
 	if ((unsigned long)src < (unsigned long)dest)
@@ -515,6 +547,8 @@ static void *__dma_memcpy(void *dest, const void *src, size_t size)
 		}
 	}
 
+	SSYNC();
+
 	while (!(bfin_read_MDMA_D0_IRQ_STATUS() & DMA_DONE))
 		;
 
@@ -524,9 +558,6 @@ static void *__dma_memcpy(void *dest, const void *src, size_t size)
 	bfin_write_MDMA_S0_CONFIG(0);
 	bfin_write_MDMA_D0_CONFIG(0);
 
-	if ((unsigned long)dest < memory_end)
-		blackfin_dcache_invalidate_range((unsigned int)dest,
-						 (unsigned int)(dest + size));
 	local_irq_restore(flags);
 
 	return dest;
@@ -555,13 +586,14 @@ void *safe_dma_memcpy(void *dest, const void *src, size_t size)
 }
 EXPORT_SYMBOL(safe_dma_memcpy);
 
-void dma_outsb(void __iomem *addr, const void *buf, unsigned short len)
+void dma_outsb(unsigned long addr, const void *buf, unsigned short len)
 {
 	unsigned long flags;
 
 	local_irq_save(flags);
 
-	blackfin_dcache_flush_range((unsigned int)buf, (unsigned int)(buf) + len);
+	blackfin_dcache_flush_range((unsigned int)buf,
+			 (unsigned int)(buf) + len);
 
 	bfin_write_MDMA_D0_START_ADDR(addr);
 	bfin_write_MDMA_D0_X_COUNT(len);
@@ -576,6 +608,8 @@ void dma_outsb(void __iomem *addr, const void *buf, unsigned short len)
 	bfin_write_MDMA_S0_CONFIG(DMAEN | WDSIZE_8);
 	bfin_write_MDMA_D0_CONFIG(WNR | DI_EN | DMAEN | WDSIZE_8);
 
+	SSYNC();
+
 	while (!(bfin_read_MDMA_D0_IRQ_STATUS() & DMA_DONE));
 
 	bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR);
@@ -588,10 +622,13 @@ void dma_outsb(void __iomem *addr, const void *buf, unsigned short len)
 EXPORT_SYMBOL(dma_outsb);
 
 
-void dma_insb(const void __iomem *addr, void *buf, unsigned short len)
+void dma_insb(unsigned long addr, void *buf, unsigned short len)
 {
 	unsigned long flags;
 
+	blackfin_dcache_invalidate_range((unsigned int)buf,
+			 (unsigned int)(buf) + len);
+
 	local_irq_save(flags);
 	bfin_write_MDMA_D0_START_ADDR(buf);
 	bfin_write_MDMA_D0_X_COUNT(len);
@@ -606,7 +643,7 @@ void dma_insb(const void __iomem *addr, void *buf, unsigned short len)
 	bfin_write_MDMA_S0_CONFIG(DMAEN | WDSIZE_8);
 	bfin_write_MDMA_D0_CONFIG(WNR | DI_EN | DMAEN | WDSIZE_8);
 
-	blackfin_dcache_invalidate_range((unsigned int)buf, (unsigned int)(buf) + len);
+	SSYNC();
 
 	while (!(bfin_read_MDMA_D0_IRQ_STATUS() & DMA_DONE));
 
@@ -619,13 +656,14 @@ void dma_insb(const void __iomem *addr, void *buf, unsigned short len)
 }
 EXPORT_SYMBOL(dma_insb);
 
-void dma_outsw(void __iomem *addr, const void  *buf, unsigned short len)
+void dma_outsw(unsigned long addr, const void  *buf, unsigned short len)
 {
 	unsigned long flags;
 
 	local_irq_save(flags);
 
-	blackfin_dcache_flush_range((unsigned int)buf, (unsigned int)(buf) + len);
+	blackfin_dcache_flush_range((unsigned int)buf,
+			 (unsigned int)(buf) + len * sizeof(short));
 
 	bfin_write_MDMA_D0_START_ADDR(addr);
 	bfin_write_MDMA_D0_X_COUNT(len);
@@ -640,6 +678,8 @@ void dma_outsw(void __iomem *addr, const void  *buf, unsigned short len)
 	bfin_write_MDMA_S0_CONFIG(DMAEN | WDSIZE_16);
 	bfin_write_MDMA_D0_CONFIG(WNR | DI_EN | DMAEN | WDSIZE_16);
 
+	SSYNC();
+
 	while (!(bfin_read_MDMA_D0_IRQ_STATUS() & DMA_DONE));
 
 	bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR);
@@ -651,10 +691,13 @@ void dma_outsw(void __iomem *addr, const void  *buf, unsigned short len)
 }
 EXPORT_SYMBOL(dma_outsw);
 
-void dma_insw(const void __iomem *addr, void *buf, unsigned short len)
+void dma_insw(unsigned long addr, void *buf, unsigned short len)
 {
 	unsigned long flags;
 
+	blackfin_dcache_invalidate_range((unsigned int)buf,
+			 (unsigned int)(buf) + len * sizeof(short));
+
 	local_irq_save(flags);
 
 	bfin_write_MDMA_D0_START_ADDR(buf);
@@ -670,7 +713,7 @@ void dma_insw(const void __iomem *addr, void *buf, unsigned short len)
 	bfin_write_MDMA_S0_CONFIG(DMAEN | WDSIZE_16);
 	bfin_write_MDMA_D0_CONFIG(WNR | DI_EN | DMAEN | WDSIZE_16);
 
-	blackfin_dcache_invalidate_range((unsigned int)buf, (unsigned int)(buf) + len);
+	SSYNC();
 
 	while (!(bfin_read_MDMA_D0_IRQ_STATUS() & DMA_DONE));
 
@@ -683,13 +726,14 @@ void dma_insw(const void __iomem *addr, void *buf, unsigned short len)
 }
 EXPORT_SYMBOL(dma_insw);
 
-void dma_outsl(void __iomem *addr, const void *buf, unsigned short len)
+void dma_outsl(unsigned long addr, const void *buf, unsigned short len)
 {
 	unsigned long flags;
 
 	local_irq_save(flags);
 
-	blackfin_dcache_flush_range((unsigned int)buf, (unsigned int)(buf) + len);
+	blackfin_dcache_flush_range((unsigned int)buf,
+			 (unsigned int)(buf) + len * sizeof(long));
 
 	bfin_write_MDMA_D0_START_ADDR(addr);
 	bfin_write_MDMA_D0_X_COUNT(len);
@@ -704,6 +748,8 @@ void dma_outsl(void __iomem *addr, const void *buf, unsigned short len)
 	bfin_write_MDMA_S0_CONFIG(DMAEN | WDSIZE_32);
 	bfin_write_MDMA_D0_CONFIG(WNR | DI_EN | DMAEN | WDSIZE_32);
 
+	SSYNC();
+
 	while (!(bfin_read_MDMA_D0_IRQ_STATUS() & DMA_DONE));
 
 	bfin_write_MDMA_D0_IRQ_STATUS(DMA_DONE | DMA_ERR);
@@ -715,10 +761,13 @@ void dma_outsl(void __iomem *addr, const void *buf, unsigned short len)
 }
 EXPORT_SYMBOL(dma_outsl);
 
-void dma_insl(const void __iomem *addr, void *buf, unsigned short len)
+void dma_insl(unsigned long addr, void *buf, unsigned short len)
 {
 	unsigned long flags;
 
+	blackfin_dcache_invalidate_range((unsigned int)buf,
+			 (unsigned int)(buf) + len * sizeof(long));
+
 	local_irq_save(flags);
 
 	bfin_write_MDMA_D0_START_ADDR(buf);
@@ -734,7 +783,7 @@ void dma_insl(const void __iomem *addr, void *buf, unsigned short len)
 	bfin_write_MDMA_S0_CONFIG(DMAEN | WDSIZE_32);
 	bfin_write_MDMA_D0_CONFIG(WNR | DI_EN | DMAEN | WDSIZE_32);
 
-	blackfin_dcache_invalidate_range((unsigned int)buf, (unsigned int)(buf) + len);
+	SSYNC();
 
 	while (!(bfin_read_MDMA_D0_IRQ_STATUS() & DMA_DONE));
 
diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c
index 5d488ef965ce..3fe0cd49e8db 100644
--- a/arch/blackfin/kernel/bfin_gpio.c
+++ b/arch/blackfin/kernel/bfin_gpio.c
@@ -7,7 +7,7 @@
  * Description:  GPIO Abstraction Layer
  *
  * Modified:
- *               Copyright 2006 Analog Devices Inc.
+ *               Copyright 2007 Analog Devices Inc.
  *
  * Bugs:         Enter bugs at http://blackfin.uclinux.org/
  *
@@ -28,9 +28,9 @@
  */
 
 /*
-*  Number     BF537/6/4    BF561    BF533/2/1
+*  Number     BF537/6/4    BF561    BF533/2/1	   BF549/8/4/2
 *
-*  GPIO_0       PF0         PF0        PF0
+*  GPIO_0       PF0         PF0        PF0	   PA0...PJ13
 *  GPIO_1       PF1         PF1        PF1
 *  GPIO_2       PF2         PF2        PF2
 *  GPIO_3       PF3         PF3        PF3
@@ -80,6 +80,7 @@
 *  GPIO_47      PH15        PF47
 */
 
+#include <linux/delay.h>
 #include <linux/module.h>
 #include <linux/err.h>
 #include <asm/blackfin.h>
@@ -87,6 +88,36 @@
 #include <asm/portmux.h>
 #include <linux/irq.h>
 
+#if ANOMALY_05000311 || ANOMALY_05000323
+enum {
+	AWA_data = SYSCR,
+	AWA_data_clear = SYSCR,
+	AWA_data_set = SYSCR,
+	AWA_toggle = SYSCR,
+	AWA_maska = UART_SCR,
+	AWA_maska_clear = UART_SCR,
+	AWA_maska_set = UART_SCR,
+	AWA_maska_toggle = UART_SCR,
+	AWA_maskb = UART_GCTL,
+	AWA_maskb_clear = UART_GCTL,
+	AWA_maskb_set = UART_GCTL,
+	AWA_maskb_toggle = UART_GCTL,
+	AWA_dir = SPORT1_STAT,
+	AWA_polar = SPORT1_STAT,
+	AWA_edge = SPORT1_STAT,
+	AWA_both = SPORT1_STAT,
+#if ANOMALY_05000311
+	AWA_inen = TIMER_ENABLE,
+#elif ANOMALY_05000323
+	AWA_inen = DMA1_1_CONFIG,
+#endif
+};
+	/* Anomaly Workaround */
+#define AWA_DUMMY_READ(name) bfin_read16(AWA_ ## name)
+#else
+#define AWA_DUMMY_READ(...)  do { } while (0)
+#endif
+
 #ifdef BF533_FAMILY
 static struct gpio_port_t *gpio_bankb[gpio_bank(MAX_BLACKFIN_GPIOS)] = {
 	(struct gpio_port_t *) FIO_FLAG_D,
@@ -116,11 +147,31 @@ static struct gpio_port_t *gpio_bankb[gpio_bank(MAX_BLACKFIN_GPIOS)] = {
 };
 #endif
 
+#ifdef BF548_FAMILY
+static struct gpio_port_t *gpio_array[gpio_bank(MAX_BLACKFIN_GPIOS)] = {
+	(struct gpio_port_t *)PORTA_FER,
+	(struct gpio_port_t *)PORTB_FER,
+	(struct gpio_port_t *)PORTC_FER,
+	(struct gpio_port_t *)PORTD_FER,
+	(struct gpio_port_t *)PORTE_FER,
+	(struct gpio_port_t *)PORTF_FER,
+	(struct gpio_port_t *)PORTG_FER,
+	(struct gpio_port_t *)PORTH_FER,
+	(struct gpio_port_t *)PORTI_FER,
+	(struct gpio_port_t *)PORTJ_FER,
+};
+#endif
+
 static unsigned short reserved_gpio_map[gpio_bank(MAX_BLACKFIN_GPIOS)];
 static unsigned short reserved_peri_map[gpio_bank(MAX_BLACKFIN_GPIOS + 16)];
-char *str_ident = NULL;
 
-#define RESOURCE_LABEL_SIZE 16
+#define MAX_RESOURCES 		256
+#define RESOURCE_LABEL_SIZE 	16
+
+struct str_ident {
+	char name[RESOURCE_LABEL_SIZE];
+} *str_ident;
+
 
 #ifdef CONFIG_PM
 static unsigned short wakeup_map[gpio_bank(MAX_BLACKFIN_GPIOS)];
@@ -141,21 +192,32 @@ static unsigned int sic_iwr_irqs[gpio_bank(MAX_BLACKFIN_GPIOS)] = {IRQ_PROG0_INT
 
 #endif /* CONFIG_PM */
 
+#if defined(BF548_FAMILY)
+inline int check_gpio(unsigned short gpio)
+{
+	if (gpio == GPIO_PB15 || gpio == GPIO_PC14 || gpio == GPIO_PC15
+	    || gpio == GPIO_PH14 || gpio == GPIO_PH15
+	    || gpio == GPIO_PJ14 || gpio == GPIO_PJ15
+	    || gpio > MAX_BLACKFIN_GPIOS)
+		return -EINVAL;
+	return 0;
+}
+#else
 inline int check_gpio(unsigned short gpio)
 {
 	if (gpio >= MAX_BLACKFIN_GPIOS)
 		return -EINVAL;
 	return 0;
 }
+#endif
 
 static void set_label(unsigned short ident, const char *label)
 {
 
 	if (label && str_ident) {
-		strncpy(str_ident + ident * RESOURCE_LABEL_SIZE, label,
+		strncpy(str_ident[ident].name, label,
 			 RESOURCE_LABEL_SIZE);
-		str_ident[ident * RESOURCE_LABEL_SIZE +
-			 RESOURCE_LABEL_SIZE - 1] = 0;
+		str_ident[ident].name[RESOURCE_LABEL_SIZE - 1] = 0;
 	}
 }
 
@@ -164,14 +226,13 @@ static char *get_label(unsigned short ident)
 	if (!str_ident)
 		return "UNKNOWN";
 
-	return (str_ident[ident * RESOURCE_LABEL_SIZE] ?
-		(str_ident + ident * RESOURCE_LABEL_SIZE) : "UNKNOWN");
+	return (*str_ident[ident].name ? str_ident[ident].name : "UNKNOWN");
 }
 
 static int cmp_label(unsigned short ident, const char *label)
 {
 	if (label && str_ident)
-		return strncmp(str_ident + ident * RESOURCE_LABEL_SIZE,
+		return strncmp(str_ident[ident].name,
 				 label, strlen(label));
 	else
 		return -EINVAL;
@@ -181,50 +242,84 @@ static int cmp_label(unsigned short ident, const char *label)
 static void port_setup(unsigned short gpio, unsigned short usage)
 {
 	if (!check_gpio(gpio)) {
-		if (usage == GPIO_USAGE) {
+		if (usage == GPIO_USAGE)
 			*port_fer[gpio_bank(gpio)] &= ~gpio_bit(gpio);
-		} else
+		else
 			*port_fer[gpio_bank(gpio)] |= gpio_bit(gpio);
 		SSYNC();
 	}
 }
+#elif defined(BF548_FAMILY)
+static void port_setup(unsigned short gpio, unsigned short usage)
+{
+	if (usage == GPIO_USAGE)
+		gpio_array[gpio_bank(gpio)]->port_fer &= ~gpio_bit(gpio);
+	else
+		gpio_array[gpio_bank(gpio)]->port_fer |= gpio_bit(gpio);
+	SSYNC();
+}
 #else
 # define port_setup(...)  do { } while (0)
 #endif
 
 #ifdef BF537_FAMILY
-
-#define PMUX_LUT_RES		0
-#define PMUX_LUT_OFFSET		1
-#define PMUX_LUT_ENTRIES	41
-#define PMUX_LUT_SIZE		2
-
-static unsigned short port_mux_lut[PMUX_LUT_ENTRIES][PMUX_LUT_SIZE] = {
-	{P_PPI0_D13, 11}, {P_PPI0_D14, 11}, {P_PPI0_D15, 11},
-	{P_SPORT1_TFS, 11}, {P_SPORT1_TSCLK, 11}, {P_SPORT1_DTPRI, 11},
-	{P_PPI0_D10, 10}, {P_PPI0_D11, 10}, {P_PPI0_D12, 10},
-	{P_SPORT1_RSCLK, 10}, {P_SPORT1_RFS, 10}, {P_SPORT1_DRPRI, 10},
-	{P_PPI0_D8, 9}, {P_PPI0_D9, 9}, {P_SPORT1_DRSEC, 9},
-	{P_SPORT1_DTSEC, 9}, {P_TMR2, 8}, {P_PPI0_FS3, 8}, {P_TMR3, 7},
-	{P_SPI0_SSEL4, 7}, {P_TMR4, 6}, {P_SPI0_SSEL5, 6}, {P_TMR5, 5},
-	{P_SPI0_SSEL6, 5}, {P_UART1_RX, 4}, {P_UART1_TX, 4}, {P_TMR6, 4},
-	{P_TMR7, 4}, {P_UART0_RX, 3}, {P_UART0_TX, 3}, {P_DMAR0, 3},
-	{P_DMAR1, 3}, {P_SPORT0_DTSEC, 1}, {P_SPORT0_DRSEC, 1},
-	{P_CAN0_RX, 1}, {P_CAN0_TX, 1}, {P_SPI0_SSEL7, 1},
-	{P_SPORT0_TFS, 0}, {P_SPORT0_DTPRI, 0}, {P_SPI0_SSEL2, 0},
-	{P_SPI0_SSEL3, 0}
+static struct {
+	unsigned short res;
+	unsigned short offset;
+} port_mux_lut[] = {
+	{.res = P_PPI0_D13, .offset = 11},
+	{.res = P_PPI0_D14, .offset = 11},
+	{.res = P_PPI0_D15, .offset = 11},
+	{.res = P_SPORT1_TFS, .offset = 11},
+	{.res = P_SPORT1_TSCLK, .offset = 11},
+	{.res = P_SPORT1_DTPRI, .offset = 11},
+	{.res = P_PPI0_D10, .offset = 10},
+	{.res = P_PPI0_D11, .offset = 10},
+	{.res = P_PPI0_D12, .offset = 10},
+	{.res = P_SPORT1_RSCLK, .offset = 10},
+	{.res = P_SPORT1_RFS, .offset = 10},
+	{.res = P_SPORT1_DRPRI, .offset = 10},
+	{.res = P_PPI0_D8, .offset = 9},
+	{.res = P_PPI0_D9, .offset = 9},
+	{.res = P_SPORT1_DRSEC, .offset = 9},
+	{.res = P_SPORT1_DTSEC, .offset = 9},
+	{.res = P_TMR2, .offset = 8},
+	{.res = P_PPI0_FS3, .offset = 8},
+	{.res = P_TMR3, .offset = 7},
+	{.res = P_SPI0_SSEL4, .offset = 7},
+	{.res = P_TMR4, .offset = 6},
+	{.res = P_SPI0_SSEL5, .offset = 6},
+	{.res = P_TMR5, .offset = 5},
+	{.res = P_SPI0_SSEL6, .offset = 5},
+	{.res = P_UART1_RX, .offset = 4},
+	{.res = P_UART1_TX, .offset = 4},
+	{.res = P_TMR6, .offset = 4},
+	{.res = P_TMR7, .offset = 4},
+	{.res = P_UART0_RX, .offset = 3},
+	{.res = P_UART0_TX, .offset = 3},
+	{.res = P_DMAR0, .offset = 3},
+	{.res = P_DMAR1, .offset = 3},
+	{.res = P_SPORT0_DTSEC, .offset = 1},
+	{.res = P_SPORT0_DRSEC, .offset = 1},
+	{.res = P_CAN0_RX, .offset = 1},
+	{.res = P_CAN0_TX, .offset = 1},
+	{.res = P_SPI0_SSEL7, .offset = 1},
+	{.res = P_SPORT0_TFS, .offset = 0},
+	{.res = P_SPORT0_DTPRI, .offset = 0},
+	{.res = P_SPI0_SSEL2, .offset = 0},
+	{.res = P_SPI0_SSEL3, .offset = 0},
 };
 
 static void portmux_setup(unsigned short per, unsigned short function)
 {
-	u16 y, muxreg, offset;
+	u16 y, offset, muxreg;
 
-	for (y = 0; y < PMUX_LUT_ENTRIES; y++) {
-		if (port_mux_lut[y][PMUX_LUT_RES] == per) {
+	for (y = 0; y < ARRAY_SIZE(port_mux_lut); y++) {
+		if (port_mux_lut[y].res == per) {
 
 			/* SET PORTMUX REG */
 
-			offset = port_mux_lut[y][PMUX_LUT_OFFSET];
+			offset = port_mux_lut[y].offset;
 			muxreg = bfin_read_PORT_MUX();
 
 			if (offset != 1) {
@@ -238,18 +333,42 @@ static void portmux_setup(unsigned short per, unsigned short function)
 		}
 	}
 }
+#elif defined(BF548_FAMILY)
+inline void portmux_setup(unsigned short portno, unsigned short function)
+{
+	u32 pmux;
+
+	pmux = gpio_array[gpio_bank(portno)]->port_mux;
+
+	pmux &= ~(0x3 << (2 * gpio_sub_n(portno)));
+	pmux |= (function & 0x3) << (2 * gpio_sub_n(portno));
 
+	gpio_array[gpio_bank(portno)]->port_mux = pmux;
+}
+
+inline u16 get_portmux(unsigned short portno)
+{
+	u32 pmux;
+
+	pmux = gpio_array[gpio_bank(portno)]->port_mux;
+
+	return (pmux >> (2 * gpio_sub_n(portno)) & 0x3);
+}
 #else
 # define portmux_setup(...)  do { } while (0)
 #endif
 
+#ifndef BF548_FAMILY
 static void default_gpio(unsigned short gpio)
 {
 	unsigned short bank, bitmask;
+	unsigned long flags;
 
 	bank = gpio_bank(gpio);
 	bitmask = gpio_bit(gpio);
 
+	local_irq_save(flags);
+
 	gpio_bankb[bank]->maska_clear = bitmask;
 	gpio_bankb[bank]->maskb_clear = bitmask;
 	SSYNC();
@@ -258,24 +377,32 @@ static void default_gpio(unsigned short gpio)
 	gpio_bankb[bank]->polar &= ~bitmask;
 	gpio_bankb[bank]->both &= ~bitmask;
 	gpio_bankb[bank]->edge &= ~bitmask;
+	AWA_DUMMY_READ(edge);
+	local_irq_restore(flags);
+
 }
+#else
+# define default_gpio(...)  do { } while (0)
+#endif
 
 static int __init bfin_gpio_init(void)
 {
-
-	str_ident = kzalloc(RESOURCE_LABEL_SIZE * 256, GFP_KERNEL);
-	if (!str_ident)
+	str_ident = kcalloc(MAX_RESOURCES,
+				 sizeof(struct str_ident), GFP_KERNEL);
+	if (str_ident == NULL)
 		return -ENOMEM;
 
+	memset(str_ident, 0, MAX_RESOURCES * sizeof(struct str_ident));
+
 	printk(KERN_INFO "Blackfin GPIO Controller\n");
 
 	return 0;
 
 }
-
 arch_initcall(bfin_gpio_init);
 
 
+#ifndef BF548_FAMILY
 /***********************************************************
 *
 * FUNCTIONS: Blackfin General Purpose Ports Access Functions
@@ -305,6 +432,7 @@ void set_gpio_ ## name(unsigned short gpio, unsigned short arg) \
 		gpio_bankb[gpio_bank(gpio)]->name |= gpio_bit(gpio); \
 	else \
 		gpio_bankb[gpio_bank(gpio)]->name &= ~gpio_bit(gpio); \
+	AWA_DUMMY_READ(name); \
 	local_irq_restore(flags); \
 } \
 EXPORT_SYMBOL(set_gpio_ ## name);
@@ -316,6 +444,22 @@ SET_GPIO(edge)
 SET_GPIO(both)
 
 
+#if ANOMALY_05000311 || ANOMALY_05000323
+#define SET_GPIO_SC(name) \
+void set_gpio_ ## name(unsigned short gpio, unsigned short arg) \
+{ \
+	unsigned long flags; \
+	BUG_ON(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio))); \
+	local_irq_save(flags); \
+	if (arg) \
+		gpio_bankb[gpio_bank(gpio)]->name ## _set = gpio_bit(gpio); \
+	else \
+		gpio_bankb[gpio_bank(gpio)]->name ## _clear = gpio_bit(gpio); \
+	AWA_DUMMY_READ(name); \
+	local_irq_restore(flags); \
+} \
+EXPORT_SYMBOL(set_gpio_ ## name);
+#else
 #define SET_GPIO_SC(name) \
 void set_gpio_ ## name(unsigned short gpio, unsigned short arg) \
 { \
@@ -326,37 +470,20 @@ void set_gpio_ ## name(unsigned short gpio, unsigned short arg) \
 		gpio_bankb[gpio_bank(gpio)]->name ## _clear = gpio_bit(gpio); \
 } \
 EXPORT_SYMBOL(set_gpio_ ## name);
+#endif
 
 SET_GPIO_SC(maska)
 SET_GPIO_SC(maskb)
-
-#if defined(ANOMALY_05000311)
-void set_gpio_data(unsigned short gpio, unsigned short arg)
-{
-	unsigned long flags;
-	BUG_ON(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio)));
-	local_irq_save(flags);
-	if (arg)
-		gpio_bankb[gpio_bank(gpio)]->data_set = gpio_bit(gpio);
-	else
-		gpio_bankb[gpio_bank(gpio)]->data_clear = gpio_bit(gpio);
-	bfin_read_CHIPID();
-	local_irq_restore(flags);
-}
-EXPORT_SYMBOL(set_gpio_data);
-#else
 SET_GPIO_SC(data)
-#endif
-
 
-#if defined(ANOMALY_05000311)
+#if ANOMALY_05000311 || ANOMALY_05000323
 void set_gpio_toggle(unsigned short gpio)
 {
 	unsigned long flags;
 	BUG_ON(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio)));
 	local_irq_save(flags);
 	gpio_bankb[gpio_bank(gpio)]->toggle = gpio_bit(gpio);
-	bfin_read_CHIPID();
+	AWA_DUMMY_READ(toggle);
 	local_irq_restore(flags);
 }
 #else
@@ -371,13 +498,27 @@ EXPORT_SYMBOL(set_gpio_toggle);
 
 /*Set current PORT date (16-bit word)*/
 
+#if ANOMALY_05000311 || ANOMALY_05000323
 #define SET_GPIO_P(name) \
 void set_gpiop_ ## name(unsigned short gpio, unsigned short arg) \
 { \
+	unsigned long flags; \
+	local_irq_save(flags); \
 	gpio_bankb[gpio_bank(gpio)]->name = arg; \
+	AWA_DUMMY_READ(name); \
+	local_irq_restore(flags); \
 } \
 EXPORT_SYMBOL(set_gpiop_ ## name);
+#else
+#define SET_GPIO_P(name) \
+void set_gpiop_ ## name(unsigned short gpio, unsigned short arg) \
+{ \
+	gpio_bankb[gpio_bank(gpio)]->name = arg; \
+} \
+EXPORT_SYMBOL(set_gpiop_ ## name);
+#endif
 
+SET_GPIO_P(data)
 SET_GPIO_P(dir)
 SET_GPIO_P(inen)
 SET_GPIO_P(polar)
@@ -387,31 +528,30 @@ SET_GPIO_P(maska)
 SET_GPIO_P(maskb)
 
 
-#if defined(ANOMALY_05000311)
-void set_gpiop_data(unsigned short gpio, unsigned short arg)
-{
-	unsigned long flags;
-	local_irq_save(flags);
-	gpio_bankb[gpio_bank(gpio)]->data = arg;
-	bfin_read_CHIPID();
-	local_irq_restore(flags);
-}
-EXPORT_SYMBOL(set_gpiop_data);
-#else
-SET_GPIO_P(data)
-#endif
-
-
-
 /* Get a specific bit */
-
+#if ANOMALY_05000311 || ANOMALY_05000323
+#define GET_GPIO(name) \
+unsigned short get_gpio_ ## name(unsigned short gpio) \
+{ \
+	unsigned long flags; \
+	unsigned short ret; \
+	local_irq_save(flags); \
+	ret = 0x01 & (gpio_bankb[gpio_bank(gpio)]->name >> gpio_sub_n(gpio)); \
+	AWA_DUMMY_READ(name); \
+	local_irq_restore(flags); \
+	return ret; \
+} \
+EXPORT_SYMBOL(get_gpio_ ## name);
+#else
 #define GET_GPIO(name) \
 unsigned short get_gpio_ ## name(unsigned short gpio) \
 { \
 	return (0x01 & (gpio_bankb[gpio_bank(gpio)]->name >> gpio_sub_n(gpio))); \
 } \
 EXPORT_SYMBOL(get_gpio_ ## name);
+#endif
 
+GET_GPIO(data)
 GET_GPIO(dir)
 GET_GPIO(inen)
 GET_GPIO(polar)
@@ -420,33 +560,31 @@ GET_GPIO(both)
 GET_GPIO(maska)
 GET_GPIO(maskb)
 
-
-#if defined(ANOMALY_05000311)
-unsigned short get_gpio_data(unsigned short gpio)
-{
-	unsigned long flags;
-	unsigned short ret;
-	BUG_ON(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio)));
-	local_irq_save(flags);
-	ret = 0x01 & (gpio_bankb[gpio_bank(gpio)]->data >> gpio_sub_n(gpio));
-	bfin_read_CHIPID();
-	local_irq_restore(flags);
-	return ret;
-}
-EXPORT_SYMBOL(get_gpio_data);
-#else
-GET_GPIO(data)
-#endif
-
 /*Get current PORT date (16-bit word)*/
 
+#if ANOMALY_05000311 || ANOMALY_05000323
+#define GET_GPIO_P(name) \
+unsigned short get_gpiop_ ## name(unsigned short gpio) \
+{ \
+	unsigned long flags; \
+	unsigned short ret; \
+	local_irq_save(flags); \
+	ret = (gpio_bankb[gpio_bank(gpio)]->name); \
+	AWA_DUMMY_READ(name); \
+	local_irq_restore(flags); \
+	return ret; \
+} \
+EXPORT_SYMBOL(get_gpiop_ ## name);
+#else
 #define GET_GPIO_P(name) \
 unsigned short get_gpiop_ ## name(unsigned short gpio) \
 { \
 	return (gpio_bankb[gpio_bank(gpio)]->name);\
 } \
 EXPORT_SYMBOL(get_gpiop_ ## name);
+#endif
 
+GET_GPIO_P(data)
 GET_GPIO_P(dir)
 GET_GPIO_P(inen)
 GET_GPIO_P(polar)
@@ -455,21 +593,6 @@ GET_GPIO_P(both)
 GET_GPIO_P(maska)
 GET_GPIO_P(maskb)
 
-#if defined(ANOMALY_05000311)
-unsigned short get_gpiop_data(unsigned short gpio)
-{
-	unsigned long flags;
-	unsigned short ret;
-	local_irq_save(flags);
-	ret = gpio_bankb[gpio_bank(gpio)]->data;
-	bfin_read_CHIPID();
-	local_irq_restore(flags);
-	return ret;
-}
-EXPORT_SYMBOL(get_gpiop_data);
-#else
-GET_GPIO_P(data)
-#endif
 
 #ifdef CONFIG_PM
 /***********************************************************
@@ -593,6 +716,8 @@ u32 gpio_pm_setup(void)
 		}
 	}
 
+	AWA_DUMMY_READ(maskb_set);
+
 	if (sic_iwr)
 		return sic_iwr;
 	else
@@ -624,12 +749,99 @@ void gpio_pm_restore(void)
 
 		gpio_bankb[bank]->maskb = gpio_bank_saved[bank].maskb;
 	}
+	AWA_DUMMY_READ(maskb);
 }
 
 #endif
+#endif /* BF548_FAMILY */
 
+/***********************************************************
+*
+* FUNCTIONS: 	Blackfin Peripheral Resource Allocation
+*		and PortMux Setup
+*
+* INPUTS/OUTPUTS:
+* per	Peripheral Identifier
+* label	String
+*
+* DESCRIPTION: Blackfin Peripheral Resource Allocation and Setup API
+*
+* CAUTION:
+*************************************************************
+* MODIFICATION HISTORY :
+**************************************************************/
+
+#ifdef BF548_FAMILY
+int peripheral_request(unsigned short per, const char *label)
+{
+	unsigned long flags;
+	unsigned short ident = P_IDENT(per);
+
+	/*
+	 * Don't cares are pins with only one dedicated function
+	 */
+
+	if (per & P_DONTCARE)
+		return 0;
+
+	if (!(per & P_DEFINED))
+		return -ENODEV;
+
+	if (check_gpio(ident) < 0)
+		return -EINVAL;
+
+	local_irq_save(flags);
+
+	if (unlikely(reserved_gpio_map[gpio_bank(ident)] & gpio_bit(ident))) {
+		printk(KERN_ERR
+		    "%s: Peripheral %d is already reserved as GPIO by %s !\n",
+		       __FUNCTION__, ident, get_label(ident));
+		dump_stack();
+		local_irq_restore(flags);
+		return -EBUSY;
+	}
+
+	if (unlikely(reserved_peri_map[gpio_bank(ident)] & gpio_bit(ident))) {
+
+		u16 funct = get_portmux(ident);
+
+	/*
+	 * Pin functions like AMC address strobes my
+	 * be requested and used by several drivers
+	 */
+
+		if (!((per & P_MAYSHARE) && (funct == P_FUNCT2MUX(per)))) {
+
+		/*
+		 * Allow that the identical pin function can
+		 * be requested from the same driver twice
+		 */
+
+		if (cmp_label(ident, label) == 0)
+			goto anyway;
 
+			printk(KERN_ERR
+			       "%s: Peripheral %d function %d is already reserved by %s !\n",
+			       __FUNCTION__, ident, P_FUNCT2MUX(per), get_label(ident));
+			dump_stack();
+			local_irq_restore(flags);
+			return -EBUSY;
+		}
+	}
 
+anyway:
+	reserved_peri_map[gpio_bank(ident)] |= gpio_bit(ident);
+
+	portmux_setup(ident, P_FUNCT2MUX(per));
+	port_setup(ident, PERIPHERAL_USAGE);
+
+	local_irq_restore(flags);
+	set_label(ident, label);
+
+	return 0;
+}
+EXPORT_SYMBOL(peripheral_request);
+#else
 
 int peripheral_request(unsigned short per, const char *label)
 {
@@ -680,7 +892,7 @@ int peripheral_request(unsigned short per, const char *label)
 
 			printk(KERN_ERR
 			       "%s: Peripheral %d function %d is already"
-			       "reserved by %s !\n",
+			       " reserved by %s !\n",
 			       __FUNCTION__, ident, P_FUNCT2MUX(per),
 				get_label(ident));
 			dump_stack();
@@ -691,8 +903,6 @@ int peripheral_request(unsigned short per, const char *label)
 	}
 
 anyway:
-
-
 	portmux_setup(per, P_FUNCT2MUX(per));
 
 	port_setup(ident, PERIPHERAL_USAGE);
@@ -704,6 +914,7 @@ anyway:
 	return 0;
 }
 EXPORT_SYMBOL(peripheral_request);
+#endif
 
 int peripheral_request_list(unsigned short per[], const char *label)
 {
@@ -711,9 +922,15 @@ int peripheral_request_list(unsigned short per[], const char *label)
 	int ret;
 
 	for (cnt = 0; per[cnt] != 0; cnt++) {
+
 		ret = peripheral_request(per[cnt], label);
-		if (ret < 0)
-			return ret;
+
+		if (ret < 0) {
+			for ( ; cnt > 0; cnt--) {
+				peripheral_free(per[cnt - 1]);
+			}
+		return ret;
+		}
 	}
 
 	return 0;
@@ -748,6 +965,8 @@ void peripheral_free(unsigned short per)
 
 	reserved_peri_map[gpio_bank(ident)] &= ~gpio_bit(ident);
 
+	set_label(ident, "free");
+
 	local_irq_restore(flags);
 }
 EXPORT_SYMBOL(peripheral_free);
@@ -768,8 +987,8 @@ EXPORT_SYMBOL(peripheral_free_list);
 * FUNCTIONS: Blackfin GPIO Driver
 *
 * INPUTS/OUTPUTS:
-* gpio - GPIO Number between 0 and MAX_BLACKFIN_GPIOS
-*
+* gpio	PIO Number between 0 and MAX_BLACKFIN_GPIOS
+* label	String
 *
 * DESCRIPTION: Blackfin GPIO Driver API
 *
@@ -787,17 +1006,39 @@ int gpio_request(unsigned short gpio, const char *label)
 
 	local_irq_save(flags);
 
+	/*
+	 * Allow that the identical GPIO can
+	 * be requested from the same driver twice
+	 * Do nothing and return -
+	 */
+
+	if (cmp_label(gpio, label) == 0) {
+		local_irq_restore(flags);
+		return 0;
+	}
+
 	if (unlikely(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio))) {
-		printk(KERN_ERR "bfin-gpio: GPIO %d is already reserved!\n", gpio);
+		printk(KERN_ERR "bfin-gpio: GPIO %d is already reserved by %s !\n",
+			 gpio, get_label(gpio));
 		dump_stack();
 		local_irq_restore(flags);
 		return -EBUSY;
 	}
+	if (unlikely(reserved_peri_map[gpio_bank(gpio)] & gpio_bit(gpio))) {
+		printk(KERN_ERR
+		       "bfin-gpio: GPIO %d is already reserved as Peripheral by %s !\n",
+		       gpio, get_label(gpio));
+		dump_stack();
+		local_irq_restore(flags);
+		return -EBUSY;
+	}
+
 	reserved_gpio_map[gpio_bank(gpio)] |= gpio_bit(gpio);
 
 	local_irq_restore(flags);
 
 	port_setup(gpio, GPIO_USAGE);
+	set_label(gpio, label);
 
 	return 0;
 }
@@ -823,10 +1064,57 @@ void gpio_free(unsigned short gpio)
 
 	reserved_gpio_map[gpio_bank(gpio)] &= ~gpio_bit(gpio);
 
+	set_label(gpio, "free");
+
 	local_irq_restore(flags);
 }
 EXPORT_SYMBOL(gpio_free);
 
+#ifdef BF548_FAMILY
+void gpio_direction_input(unsigned short gpio)
+{
+	unsigned long flags;
+
+	BUG_ON(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio)));
+
+	local_irq_save(flags);
+	gpio_array[gpio_bank(gpio)]->port_dir_clear = gpio_bit(gpio);
+	gpio_array[gpio_bank(gpio)]->port_inen |= gpio_bit(gpio);
+	local_irq_restore(flags);
+}
+EXPORT_SYMBOL(gpio_direction_input);
+
+void gpio_direction_output(unsigned short gpio)
+{
+	unsigned long flags;
+
+	BUG_ON(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio)));
+
+	local_irq_save(flags);
+	gpio_array[gpio_bank(gpio)]->port_inen &= ~gpio_bit(gpio);
+	gpio_array[gpio_bank(gpio)]->port_dir_set = gpio_bit(gpio);
+	local_irq_restore(flags);
+}
+EXPORT_SYMBOL(gpio_direction_output);
+
+void gpio_set_value(unsigned short gpio, unsigned short arg)
+{
+	if (arg)
+		gpio_array[gpio_bank(gpio)]->port_set = gpio_bit(gpio);
+	else
+		gpio_array[gpio_bank(gpio)]->port_clear = gpio_bit(gpio);
+
+}
+EXPORT_SYMBOL(gpio_set_value);
+
+unsigned short gpio_get_value(unsigned short gpio)
+{
+	return (1 & (gpio_array[gpio_bank(gpio)]->port_data >> gpio_sub_n(gpio)));
+}
+EXPORT_SYMBOL(gpio_get_value);
+
+#else
+
 void gpio_direction_input(unsigned short gpio)
 {
 	unsigned long flags;
@@ -836,6 +1124,7 @@ void gpio_direction_input(unsigned short gpio)
 	local_irq_save(flags);
 	gpio_bankb[gpio_bank(gpio)]->dir &= ~gpio_bit(gpio);
 	gpio_bankb[gpio_bank(gpio)]->inen |= gpio_bit(gpio);
+	AWA_DUMMY_READ(inen);
 	local_irq_restore(flags);
 }
 EXPORT_SYMBOL(gpio_direction_input);
@@ -849,6 +1138,28 @@ void gpio_direction_output(unsigned short gpio)
 	local_irq_save(flags);
 	gpio_bankb[gpio_bank(gpio)]->inen &= ~gpio_bit(gpio);
 	gpio_bankb[gpio_bank(gpio)]->dir |= gpio_bit(gpio);
+	AWA_DUMMY_READ(dir);
 	local_irq_restore(flags);
 }
 EXPORT_SYMBOL(gpio_direction_output);
+
+/* If we are booting from SPI and our board lacks a strong enough pull up,
+ * the core can reset and execute the bootrom faster than the resistor can
+ * pull the signal logically high.  To work around this (common) error in
+ * board design, we explicitly set the pin back to GPIO mode, force /CS
+ * high, and wait for the electrons to do their thing.
+ *
+ * This function only makes sense to be called from reset code, but it
+ * lives here as we need to force all the GPIO states w/out going through
+ * BUG() checks and such.
+ */
+void bfin_gpio_reset_spi0_ssel1(void)
+{
+	u16 gpio = P_IDENT(P_SPI0_SSEL1);
+
+	port_setup(gpio, GPIO_USAGE);
+	gpio_bankb[gpio_bank(gpio)]->data_set = gpio_bit(gpio);
+	udelay(1);
+}
+
+#endif /*BF548_FAMILY */
diff --git a/arch/blackfin/kernel/bfin_ksyms.c b/arch/blackfin/kernel/bfin_ksyms.c
index 70455949cfd2..2198afe40f33 100644
--- a/arch/blackfin/kernel/bfin_ksyms.c
+++ b/arch/blackfin/kernel/bfin_ksyms.c
@@ -60,6 +60,7 @@ EXPORT_SYMBOL(csum_partial_copy);
  * their interface isn't gonna change any time soon now, so
  * it's OK to leave it out of version control.
  */
+EXPORT_SYMBOL(strcpy);
 EXPORT_SYMBOL(memcpy);
 EXPORT_SYMBOL(memset);
 EXPORT_SYMBOL(memcmp);
diff --git a/arch/blackfin/kernel/cacheinit.c b/arch/blackfin/kernel/cacheinit.c
index 4d41a40e8133..62cbba7364b0 100644
--- a/arch/blackfin/kernel/cacheinit.c
+++ b/arch/blackfin/kernel/cacheinit.c
@@ -21,9 +21,10 @@
 
 #include <asm/cacheflush.h>
 #include <asm/blackfin.h>
+#include <asm/cplb.h>
 #include <asm/cplbinit.h>
 
-#if defined(CONFIG_BLKFIN_CACHE)
+#if defined(CONFIG_BFIN_ICACHE)
 void bfin_icache_init(void)
 {
 	unsigned long *table = icplb_table;
@@ -44,7 +45,7 @@ void bfin_icache_init(void)
 }
 #endif
 
-#if defined(CONFIG_BLKFIN_DCACHE)
+#if defined(CONFIG_BFIN_DCACHE)
 void bfin_dcache_init(void)
 {
 	unsigned long *table = dcplb_table;
diff --git a/arch/blackfin/kernel/cplbinit.c b/arch/blackfin/kernel/cplbinit.c
index bbdb403fcb55..f2db6a5e2b5b 100644
--- a/arch/blackfin/kernel/cplbinit.c
+++ b/arch/blackfin/kernel/cplbinit.c
@@ -23,6 +23,7 @@
 #include <linux/module.h>
 
 #include <asm/blackfin.h>
+#include <asm/cplb.h>
 #include <asm/cplbinit.h>
 
 u_long icplb_table[MAX_CPLBS+1];
@@ -56,7 +57,7 @@ struct s_cplb {
 	struct cplb_tab switch_d;
 };
 
-#if defined(CONFIG_BLKFIN_DCACHE) || defined(CONFIG_BLKFIN_CACHE)
+#if defined(CONFIG_BFIN_DCACHE) || defined(CONFIG_BFIN_ICACHE)
 static struct cplb_desc cplb_data[] = {
 	{
 		.start = 0,
@@ -230,8 +231,8 @@ static void __fill_code_cplbtab(struct cplb_tab *t, int i, u32 a_start, u32 a_en
 				cplb_data[i].psize,
 				cplb_data[i].i_conf);
 	} else {
-#if (defined(CONFIG_BLKFIN_CACHE) && defined(ANOMALY_05000263))
-		if (i == SDRAM_KERN) {
+#if defined(CONFIG_BFIN_ICACHE)
+		if (ANOMALY_05000263 && i == SDRAM_KERN) {
 			fill_cplbtab(t,
 					cplb_data[i].start,
 					cplb_data[i].end,
diff --git a/arch/blackfin/kernel/early_printk.c b/arch/blackfin/kernel/early_printk.c
new file mode 100644
index 000000000000..6ec518a81113
--- /dev/null
+++ b/arch/blackfin/kernel/early_printk.c
@@ -0,0 +1,214 @@
+/*
+ * File:         arch/blackfin/kernel/early_printk.c
+ * Based on:     arch/x86_64/kernel/early_printk.c
+ * Author:       Robin Getz <rgetz@blackfin.uclinux.org
+ *
+ * Created:      14Aug2007
+ * Description:  allow a console to be used for early printk
+ *
+ * Modified:
+ *               Copyright 2004-2007 Analog Devices Inc.
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/serial_core.h>
+#include <linux/console.h>
+#include <linux/string.h>
+#include <asm/blackfin.h>
+#include <asm/irq_handler.h>
+#include <asm/early_printk.h>
+
+#ifdef CONFIG_SERIAL_BFIN
+extern struct console *bfin_earlyserial_init(unsigned int port,
+						unsigned int cflag);
+#endif
+
+static struct console *early_console;
+
+/* Default console */
+#define DEFAULT_PORT 0
+#define DEFAULT_CFLAG CS8|B57600
+
+/* Default console for early crashes */
+#define DEFAULT_EARLY_PORT "serial,uart0,57600"
+
+#ifdef CONFIG_SERIAL_CORE
+/* What should get here is "0,57600" */
+static struct console * __init earlyserial_init(char *buf)
+{
+	int baud, bit;
+	char parity;
+	unsigned int serial_port = DEFAULT_PORT;
+	unsigned int cflag = DEFAULT_CFLAG;
+
+	serial_port = simple_strtoul(buf, &buf, 10);
+	buf++;
+
+	cflag = 0;
+	baud = simple_strtoul(buf, &buf, 10);
+	switch (baud) {
+	case 1200:
+		cflag |= B1200;
+		break;
+	case 2400:
+		cflag |= B2400;
+		break;
+	case 4800:
+		cflag |= B4800;
+		break;
+	case 9600:
+		cflag |= B9600;
+		break;
+	case 19200:
+		cflag |= B19200;
+		break;
+	case 38400:
+		cflag |= B38400;
+		break;
+	case 115200:
+		cflag |= B115200;
+		break;
+	default:
+		cflag |= B57600;
+	}
+
+	parity = buf[0];
+	buf++;
+	switch (parity) {
+	case 'e':
+		cflag |= PARENB;
+		break;
+	case 'o':
+		cflag |= PARODD;
+		break;
+	}
+
+	bit = simple_strtoul(buf, &buf, 10);
+	switch (bit) {
+	case 5:
+		cflag |= CS5;
+		break;
+	case 6:
+		cflag |= CS5;
+		break;
+	case 7:
+		cflag |= CS5;
+		break;
+	default:
+		cflag |= CS8;
+	}
+
+#ifdef CONFIG_SERIAL_BFIN
+	return bfin_earlyserial_init(serial_port, cflag);
+#else
+	return NULL;
+#endif
+
+}
+#endif
+
+int __init setup_early_printk(char *buf)
+{
+
+	/* Crashing in here would be really bad, so check both the var
+	   and the pointer before we start using it
+	 */
+	if (!buf)
+		return 0;
+
+	if (!*buf)
+		return 0;
+
+	if (early_console != NULL)
+		return 0;
+
+#ifdef CONFIG_SERIAL_BFIN
+	/* Check for Blackfin Serial */
+	if (!strncmp(buf, "serial,uart", 11)) {
+		buf += 11;
+		early_console = earlyserial_init(buf);
+	}
+#endif
+#ifdef CONFIG_FB
+		/* TODO: add framebuffer console support */
+#endif
+
+	if (likely(early_console)) {
+		early_console->flags |= CON_BOOT;
+
+		register_console(early_console);
+		printk(KERN_INFO "early printk enabled on %s%d\n",
+			early_console->name,
+			early_console->index);
+	}
+
+	return 0;
+}
+
+/*
+ * Set up a temporary Event Vector Table, so if something bad happens before
+ * the kernel is fully started, it doesn't vector off into somewhere we don't
+ * know
+ */
+
+asmlinkage void __init init_early_exception_vectors(void)
+{
+	SSYNC();
+
+	/* cannot program in software:
+	 * evt0 - emulation (jtag)
+	 * evt1 - reset
+	 */
+	bfin_write_EVT2(early_trap);
+	bfin_write_EVT3(early_trap);
+	bfin_write_EVT5(early_trap);
+	bfin_write_EVT6(early_trap);
+	bfin_write_EVT7(early_trap);
+	bfin_write_EVT8(early_trap);
+	bfin_write_EVT9(early_trap);
+	bfin_write_EVT10(early_trap);
+	bfin_write_EVT11(early_trap);
+	bfin_write_EVT12(early_trap);
+	bfin_write_EVT13(early_trap);
+	bfin_write_EVT14(early_trap);
+	bfin_write_EVT15(early_trap);
+	CSYNC();
+
+	/* Set all the return from interupt, exception, NMI to a known place
+	 * so if we do a RETI, RETX or RETN by mistake - we go somewhere known
+	 * Note - don't change RETS - we are in a subroutine, or
+	 * RETE - since it might screw up if emulator is attached
+	 */
+	asm("\tRETI = %0; RETX = %0; RETN = %0;\n"
+		: : "p"(early_trap));
+
+}
+
+asmlinkage void __init early_trap_c(struct pt_regs *fp, void *retaddr)
+{
+	/* This can happen before the uart is initialized, so initialize
+	 * the UART now
+	 */
+	if (likely(early_console == NULL))
+		setup_early_printk(DEFAULT_EARLY_PORT);
+
+	dump_bfin_regs(fp, retaddr);
+	dump_bfin_trace_buffer();
+
+	panic("Died early");
+}
+
+early_param("earlyprintk", setup_early_printk);
diff --git a/arch/blackfin/kernel/irqchip.c b/arch/blackfin/kernel/irqchip.c
index 1fc001c7abda..73647c158774 100644
--- a/arch/blackfin/kernel/irqchip.c
+++ b/arch/blackfin/kernel/irqchip.c
@@ -34,6 +34,7 @@
 #include <linux/kallsyms.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
+#include <asm/trace.h>
 
 static unsigned long irq_err_count;
 static spinlock_t irq_controller_lock;
@@ -97,9 +98,8 @@ int show_interrupts(struct seq_file *p, void *v)
  */
 
 #ifdef CONFIG_DO_IRQ_L1
-asmlinkage void asm_do_IRQ(unsigned int irq, struct pt_regs *regs)__attribute__((l1_text));
+__attribute__((l1_text))
 #endif
-
 asmlinkage void asm_do_IRQ(unsigned int irq, struct pt_regs *regs)
 {
 	struct pt_regs *old_regs;
@@ -144,4 +144,12 @@ void __init init_IRQ(void)
 	}
 
 	init_arch_irq();
+
+#ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND
+	/* Now that evt_ivhw is set up, turn this on */
+	trace_buff_offset = 0;
+	bfin_write_TBUFCTL(BFIN_TRACE_ON);
+	printk(KERN_INFO "Hardware Trace expanded to %ik\n",
+	  1 << CONFIG_DEBUG_BFIN_HWTRACE_EXPAND_LEN);
+#endif
 }
diff --git a/arch/blackfin/kernel/process.c b/arch/blackfin/kernel/process.c
index 6a7aefe48346..9124467651c4 100644
--- a/arch/blackfin/kernel/process.c
+++ b/arch/blackfin/kernel/process.c
@@ -134,31 +134,6 @@ void cpu_idle(void)
 	}
 }
 
-void machine_restart(char *__unused)
-{
-#if defined(CONFIG_BLKFIN_CACHE)
-	bfin_write_IMEM_CONTROL(0x01);
-	SSYNC();
-#endif
-	bfin_reset();
-	/* Dont do anything till the reset occurs */
-	while (1) {
-		SSYNC();
-	}
-}
-
-void machine_halt(void)
-{
-	for (;;)
-		asm volatile ("idle");
-}
-
-void machine_power_off(void)
-{
-	for (;;)
-		asm volatile ("idle");
-}
-
 void show_regs(struct pt_regs *regs)
 {
 	printk(KERN_NOTICE "\n");
@@ -420,7 +395,8 @@ void finish_atomic_sections (struct pt_regs *regs)
 #if defined(CONFIG_ACCESS_CHECK)
 int _access_ok(unsigned long addr, unsigned long size)
 {
-
+	if (size == 0)
+		return 1;
 	if (addr > (addr + size))
 		return 0;
 	if (segment_eq(get_fs(), KERNEL_DS))
diff --git a/arch/blackfin/kernel/ptrace.c b/arch/blackfin/kernel/ptrace.c
index ed800c7456dd..64ce5fea8609 100644
--- a/arch/blackfin/kernel/ptrace.c
+++ b/arch/blackfin/kernel/ptrace.c
@@ -44,6 +44,7 @@
 #include <asm/processor.h>
 #include <asm/asm-offsets.h>
 #include <asm/dma.h>
+#include <asm/fixed_code.h>
 
 #define MAX_SHARED_LIBS 3
 #define TEXT_OFFSET 0
@@ -169,6 +170,9 @@ static inline int is_user_addr_valid(struct task_struct *child,
 		    && start + len <= (unsigned long)sraml->addr + sraml->length)
 			return 0;
 
+	if (start >= FIXED_CODE_START && start + len <= FIXED_CODE_END)
+		return 0;
+
 	return -EIO;
 }
 
@@ -215,9 +219,13 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 				copied = sizeof(tmp);
 			} else
 #endif
-			copied =
-			    access_process_vm(child, addr + add, &tmp,
-					      sizeof(tmp), 0);
+			if (addr + add >= FIXED_CODE_START
+			    && addr + add + sizeof(tmp) <= FIXED_CODE_END) {
+				memcpy(&tmp, (const void *)(addr + add), sizeof(tmp));
+				copied = sizeof(tmp);
+			} else
+				copied = access_process_vm(child, addr + add, &tmp,
+							   sizeof(tmp), 0);
 			pr_debug("ptrace: copied size %d [0x%08lx]\n", copied, tmp);
 			if (copied != sizeof(tmp))
 				break;
@@ -281,9 +289,13 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 				copied = sizeof(data);
 			} else
 #endif
-			copied =
-			    access_process_vm(child, addr + add, &data,
-					      sizeof(data), 1);
+			if (addr + add >= FIXED_CODE_START
+			    && addr + add + sizeof(data) <= FIXED_CODE_END) {
+				memcpy((void *)(addr + add), &data, sizeof(data));
+				copied = sizeof(data);
+			} else
+				copied = access_process_vm(child, addr + add, &data,
+							   sizeof(data), 1);
 			pr_debug("ptrace: copied size %d\n", copied);
 			if (copied != sizeof(data))
 				break;
diff --git a/arch/blackfin/kernel/reboot.c b/arch/blackfin/kernel/reboot.c
new file mode 100644
index 000000000000..356078ec462b
--- /dev/null
+++ b/arch/blackfin/kernel/reboot.c
@@ -0,0 +1,78 @@
+/*
+ * arch/blackfin/kernel/reboot.c - handle shutdown/reboot
+ *
+ * Copyright 2004-2007 Analog Devices Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#include <linux/interrupt.h>
+#include <asm/bfin-global.h>
+#include <asm/reboot.h>
+#include <asm/system.h>
+
+#if defined(BF537_FAMILY) || defined(BF533_FAMILY)
+#define SYSCR_VAL 	0x0
+#elif defined(BF561_FAMILY)
+#define SYSCR_VAL 	0x20
+#elif defined(BF548_FAMILY)
+#define SYSCR_VAL 	0x10
+#endif
+
+/* A system soft reset makes external memory unusable
+ * so force this function into L1.
+ */
+__attribute__((l1_text))
+void bfin_reset(void)
+{
+	/* force BMODE and disable Core B (as needed) */
+	bfin_write_SYSCR(SYSCR_VAL);
+
+	/* we use asm ssync here because it's save and we save some L1 */
+	asm("ssync;");
+
+	while (1) {
+		/* initiate system soft reset with magic 0x7 */
+		bfin_write_SWRST(0x7);
+		asm("ssync;");
+		/* clear system soft reset */
+		bfin_write_SWRST(0);
+		asm("ssync;");
+		/* issue core reset */
+		asm("raise 1");
+	}
+}
+
+__attribute__((weak))
+void native_machine_restart(char *cmd)
+{
+}
+
+void machine_restart(char *cmd)
+{
+	native_machine_restart(cmd);
+	local_irq_disable();
+	bfin_reset();
+}
+
+__attribute__((weak))
+void native_machine_halt(void)
+{
+	idle_with_irq_disabled();
+}
+
+void machine_halt(void)
+{
+	native_machine_halt();
+}
+
+__attribute__((weak))
+void native_machine_power_off(void)
+{
+	idle_with_irq_disabled();
+}
+
+void machine_power_off(void)
+{
+	native_machine_power_off();
+}
diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c
index 88f221b89b33..8dcd76e87ed5 100644
--- a/arch/blackfin/kernel/setup.c
+++ b/arch/blackfin/kernel/setup.c
@@ -39,10 +39,12 @@
 #include <linux/cramfs_fs.h>
 #include <linux/romfs_fs.h>
 
+#include <asm/cplb.h>
 #include <asm/cacheflush.h>
 #include <asm/blackfin.h>
 #include <asm/cplbinit.h>
 #include <asm/fixed_code.h>
+#include <asm/early_printk.h>
 
 u16 _bfin_swrst;
 
@@ -66,21 +68,21 @@ char __initdata command_line[COMMAND_LINE_SIZE];
 
 void __init bf53x_cache_init(void)
 {
-#if defined(CONFIG_BLKFIN_DCACHE) || defined(CONFIG_BLKFIN_CACHE)
+#if defined(CONFIG_BFIN_DCACHE) || defined(CONFIG_BFIN_ICACHE)
 	generate_cpl_tables();
 #endif
 
-#ifdef CONFIG_BLKFIN_CACHE
+#ifdef CONFIG_BFIN_ICACHE
 	bfin_icache_init();
 	printk(KERN_INFO "Instruction Cache Enabled\n");
 #endif
 
-#ifdef CONFIG_BLKFIN_DCACHE
+#ifdef CONFIG_BFIN_DCACHE
 	bfin_dcache_init();
 	printk(KERN_INFO "Data Cache Enabled"
-# if defined CONFIG_BLKFIN_WB
+# if defined CONFIG_BFIN_WB
 		" (write-back)"
-# elif defined CONFIG_BLKFIN_WT
+# elif defined CONFIG_BFIN_WT
 		" (write-through)"
 # endif
 		"\n");
@@ -156,8 +158,10 @@ static __init void parse_cmdline_early(char *cmdline_p)
 							    1;
 					}
 				}
+			} else if (!memcmp(to, "earlyprintk=", 12)) {
+				to += 12;
+				setup_early_printk(to);
 			}
-
 		}
 		c = *(to++);
 		if (!c)
@@ -176,22 +180,36 @@ void __init setup_arch(char **cmdline_p)
 #ifdef CONFIG_DUMMY_CONSOLE
 	conswitchp = &dummy_con;
 #endif
+
+#if defined(CONFIG_CMDLINE_BOOL)
+	strncpy(&command_line[0], CONFIG_CMDLINE, sizeof(command_line));
+	command_line[sizeof(command_line) - 1] = 0;
+#endif
+
+	/* Keep a copy of command line */
+	*cmdline_p = &command_line[0];
+	memcpy(boot_command_line, command_line, COMMAND_LINE_SIZE);
+	boot_command_line[COMMAND_LINE_SIZE - 1] = '\0';
+
+	/* setup memory defaults from the user config */
+	physical_mem_end = 0;
+	_ramend = CONFIG_MEM_SIZE * 1024 * 1024;
+
+	parse_cmdline_early(&command_line[0]);
+
 	cclk = get_cclk();
 	sclk = get_sclk();
 
-#if !defined(CONFIG_BFIN_KERNEL_CLOCK) && defined(ANOMALY_05000273)
-	if (cclk == sclk)
+#if !defined(CONFIG_BFIN_KERNEL_CLOCK)
+	if (ANOMALY_05000273 && cclk == sclk)
 		panic("ANOMALY 05000273, SCLK can not be same as CCLK");
 #endif
 
-#if defined(ANOMALY_05000266)
-	bfin_read_IMDMA_D0_IRQ_STATUS();
-	bfin_read_IMDMA_D1_IRQ_STATUS();
-#endif
-
-#ifdef DEBUG_SERIAL_EARLY_INIT
-	bfin_console_init();	/* early console registration */
-	/* this give a chance to get printk() working before crash. */
+#ifdef BF561_FAMILY
+	if (ANOMALY_05000266) {
+		bfin_read_IMDMA_D0_IRQ_STATUS();
+		bfin_read_IMDMA_D1_IRQ_STATUS();
+	}
 #endif
 
 	printk(KERN_INFO "Hardware Trace ");
@@ -212,22 +230,6 @@ void __init setup_arch(char **cmdline_p)
 	flash_probe();
 #endif
 
-#if defined(CONFIG_CMDLINE_BOOL)
-	strncpy(&command_line[0], CONFIG_CMDLINE, sizeof(command_line));
-	command_line[sizeof(command_line) - 1] = 0;
-#endif
-
-	/* Keep a copy of command line */
-	*cmdline_p = &command_line[0];
-	memcpy(boot_command_line, command_line, COMMAND_LINE_SIZE);
-	boot_command_line[COMMAND_LINE_SIZE - 1] = '\0';
-
-	/* setup memory defaults from the user config */
-	physical_mem_end = 0;
-	_ramend = CONFIG_MEM_SIZE * 1024 * 1024;
-
-	parse_cmdline_early(&command_line[0]);
-
 	if (physical_mem_end == 0)
 		physical_mem_end = _ramend;
 
@@ -260,7 +262,7 @@ void __init setup_arch(char **cmdline_p)
 	    && ((unsigned long *)mtd_phys)[1] == ROMSB_WORD1)
 		mtd_size =
 		    PAGE_ALIGN(be32_to_cpu(((unsigned long *)mtd_phys)[2]));
-#  if (defined(CONFIG_BLKFIN_CACHE) && defined(ANOMALY_05000263))
+#  if (defined(CONFIG_BFIN_ICACHE) && ANOMALY_05000263)
 	/* Due to a Hardware Anomaly we need to limit the size of usable
 	 * instruction memory to max 60MB, 56 if HUNT_FOR_ZERO is on
 	 * 05000263 - Hardware loop corrupted when taking an ICPLB exception
@@ -289,7 +291,7 @@ void __init setup_arch(char **cmdline_p)
 	_ebss = memory_mtd_start;	/* define _ebss for compatible */
 #endif				/* CONFIG_MTD_UCLINUX */
 
-#if (defined(CONFIG_BLKFIN_CACHE) && defined(ANOMALY_05000263))
+#if (defined(CONFIG_BFIN_ICACHE) && ANOMALY_05000263)
 	/* Due to a Hardware Anomaly we need to limit the size of usable
 	 * instruction memory to max 60MB, 56 if HUNT_FOR_ZERO is on
 	 * 05000263 - Hardware loop corrupted when taking an ICPLB exception
@@ -334,13 +336,11 @@ void __init setup_arch(char **cmdline_p)
 		       CPU, bfin_revid());
 	printk(KERN_INFO "Blackfin Linux support by http://blackfin.uclinux.org/\n");
 
-	printk(KERN_INFO "Processor Speed: %lu MHz core clock and %lu Mhz System Clock\n",
+	printk(KERN_INFO "Processor Speed: %lu MHz core clock and %lu MHz System Clock\n",
 	       cclk / 1000000,  sclk / 1000000);
 
-#if defined(ANOMALY_05000273)
-	if ((cclk >> 1) <= sclk)
+	if (ANOMALY_05000273 && (cclk >> 1) <= sclk)
 		printk("\n\n\nANOMALY_05000273: CCLK must be >= 2*SCLK !!!\n\n\n");
-#endif
 
 	printk(KERN_INFO "Board Memory: %ldMB\n", physical_mem_end >> 20);
 	printk(KERN_INFO "Kernel Managed Memory: %ldMB\n", _ramend >> 20);
@@ -535,9 +535,9 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 		seq_printf(m, "I-CACHE:\tOFF\n");
 	if ((bfin_read_DMEM_CONTROL()) & (ENDCPLB | DMC_ENABLE))
 		seq_printf(m, "D-CACHE:\tON"
-#if defined CONFIG_BLKFIN_WB
+#if defined CONFIG_BFIN_WB
 			   " (write-back)"
-#elif defined CONFIG_BLKFIN_WT
+#elif defined CONFIG_BFIN_WT
 			   " (write-through)"
 #endif
 			   "\n");
@@ -566,15 +566,15 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 	}
 
 
-	seq_printf(m, "I-CACHE Size:\t%dKB\n", BLKFIN_ICACHESIZE / 1024);
+	seq_printf(m, "I-CACHE Size:\t%dKB\n", BFIN_ICACHESIZE / 1024);
 	seq_printf(m, "D-CACHE Size:\t%dKB\n", dcache_size);
 	seq_printf(m, "I-CACHE Setup:\t%d Sub-banks/%d Ways, %d Lines/Way\n",
-		   BLKFIN_ISUBBANKS, BLKFIN_IWAYS, BLKFIN_ILINES);
+		   BFIN_ISUBBANKS, BFIN_IWAYS, BFIN_ILINES);
 	seq_printf(m,
 		   "D-CACHE Setup:\t%d Super-banks/%d Sub-banks/%d Ways, %d Lines/Way\n",
-		   dsup_banks, BLKFIN_DSUBBANKS, BLKFIN_DWAYS,
-		   BLKFIN_DLINES);
-#ifdef CONFIG_BLKFIN_CACHE_LOCK
+		   dsup_banks, BFIN_DSUBBANKS, BFIN_DWAYS,
+		   BFIN_DLINES);
+#ifdef CONFIG_BFIN_ICACHE_LOCK
 	switch (read_iloc()) {
 	case WAY0_L:
 		seq_printf(m, "Way0 Locked-Down\n");
diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c
index 792a8416fe10..8823e9ade584 100644
--- a/arch/blackfin/kernel/traps.c
+++ b/arch/blackfin/kernel/traps.c
@@ -51,10 +51,9 @@ void __init trap_init(void)
 	CSYNC();
 }
 
-asmlinkage void trap_c(struct pt_regs *fp);
-
 int kstack_depth_to_print = 48;
 
+#ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON
 static int printk_address(unsigned long address)
 {
 	struct vm_list_struct *vml;
@@ -131,10 +130,22 @@ static int printk_address(unsigned long address)
 	/* we were unable to find this address anywhere */
 	return printk("[<0x%p>]", (void *)address);
 }
+#endif
+
+asmlinkage void double_fault_c(struct pt_regs *fp)
+{
+	printk(KERN_EMERG "\n" KERN_EMERG "Double Fault\n");
+	dump_bfin_regs(fp, (void *)fp->retx);
+	panic("Double Fault - unrecoverable event\n");
+
+}
 
 asmlinkage void trap_c(struct pt_regs *fp)
 {
-	int j, sig = 0;
+#ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON
+	int j;
+#endif
+	int sig = 0;
 	siginfo_t info;
 	unsigned long trapnr = fp->seqstat & SEQSTAT_EXCAUSE;
 
@@ -391,10 +402,6 @@ asmlinkage void trap_c(struct pt_regs *fp)
 		break;
 	}
 
-	info.si_signo = sig;
-	info.si_errno = 0;
-	info.si_addr = (void *)fp->pc;
-	force_sig_info(sig, &info, current);
 	if (sig != 0 && sig != SIGTRAP) {
 		unsigned long stack;
 		dump_bfin_regs(fp, (void *)fp->retx);
@@ -403,6 +410,10 @@ asmlinkage void trap_c(struct pt_regs *fp)
 		if (current->mm == NULL)
 			panic("Kernel exception");
 	}
+	info.si_signo = sig;
+	info.si_errno = 0;
+	info.si_addr = (void *)fp->pc;
+	force_sig_info(sig, &info, current);
 
 	/* if the address that we are about to return to is not valid, set it
 	 * to a valid address, if we have a current application or panic
@@ -429,24 +440,56 @@ asmlinkage void trap_c(struct pt_regs *fp)
 
 /* Typical exception handling routines	*/
 
+#define EXPAND_LEN ((1 << CONFIG_DEBUG_BFIN_HWTRACE_EXPAND_LEN) * 256 - 1)
+
 void dump_bfin_trace_buffer(void)
 {
-	int tflags;
+#ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON
+	int tflags, i = 0;
+#ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND
+	int j, index;
+#endif
+
 	trace_buffer_save(tflags);
 
+	printk(KERN_EMERG "Hardware Trace:\n");
+
 	if (likely(bfin_read_TBUFSTAT() & TBUFCNT)) {
-		int i;
-		printk(KERN_EMERG "Hardware Trace:\n");
-		for (i = 0; bfin_read_TBUFSTAT() & TBUFCNT; i++) {
-			printk(KERN_EMERG "%2i Target : ", i);
+		for (; bfin_read_TBUFSTAT() & TBUFCNT; i++) {
+			printk(KERN_EMERG "%4i Target : ", i);
 			printk_address((unsigned long)bfin_read_TBUF());
-			printk("\n" KERN_EMERG "   Source : ");
+			printk("\n" KERN_EMERG "     Source : ");
 			printk_address((unsigned long)bfin_read_TBUF());
 			printk("\n");
 		}
 	}
 
+#ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND
+	if (trace_buff_offset)
+		index = trace_buff_offset/4 - 1;
+	else
+		index = EXPAND_LEN;
+
+	j = (1 << CONFIG_DEBUG_BFIN_HWTRACE_EXPAND_LEN) * 128;
+	while (j) {
+		printk(KERN_EMERG "%4i Target : ", i);
+		printk_address(software_trace_buff[index]);
+		index -= 1;
+		if (index < 0 )
+			index = EXPAND_LEN;
+		printk("\n" KERN_EMERG "     Source : ");
+		printk_address(software_trace_buff[index]);
+		index -= 1;
+		if (index < 0)
+			index = EXPAND_LEN;
+		printk("\n");
+		j--;
+		i++;
+	}
+#endif
+
 	trace_buffer_restore(tflags);
+#endif
 }
 EXPORT_SYMBOL(dump_bfin_trace_buffer);
 
@@ -510,7 +553,9 @@ void show_stack(struct task_struct *task, unsigned long *stack)
 void dump_stack(void)
 {
 	unsigned long stack;
+#ifdef CONFIG_DEBUG_BFIN_HWTRACE_ON
 	int tflags;
+#endif
 	trace_buffer_save(tflags);
 	dump_bfin_trace_buffer();
 	show_stack(current, &stack);
@@ -559,8 +604,7 @@ void dump_bfin_regs(struct pt_regs *fp, void *retaddr)
 		unsigned short x = 0;
 		for (; i < ((unsigned int)retaddr & 0xFFFFFFF0) + 32; i += 2) {
 			if (!(i & 0xF))
-				printk(KERN_EMERG "\n" KERN_EMERG
-					"0x%08x: ", i);
+				printk("\n" KERN_EMERG "0x%08x: ", i);
 
 			if (get_user(x, (unsigned short *)i))
 				break;
@@ -655,6 +699,42 @@ asmlinkage int sys_bfin_spinlock(int *spinlock)
 	return ret;
 }
 
+int bfin_request_exception(unsigned int exception, void (*handler)(void))
+{
+	void (*curr_handler)(void);
+
+	if (exception > 0x3F)
+		return -EINVAL;
+
+	curr_handler = ex_table[exception];
+
+	if (curr_handler != ex_replaceable)
+		return -EBUSY;
+
+	ex_table[exception] = handler;
+
+	return 0;
+}
+EXPORT_SYMBOL(bfin_request_exception);
+
+int bfin_free_exception(unsigned int exception, void (*handler)(void))
+{
+	void (*curr_handler)(void);
+
+	if (exception > 0x3F)
+		return -EINVAL;
+
+	curr_handler = ex_table[exception];
+
+	if (curr_handler != handler)
+		return -EBUSY;
+
+	ex_table[exception] = ex_replaceable;
+
+	return 0;
+}
+EXPORT_SYMBOL(bfin_free_exception);
+
 void panic_cplb_error(int cplb_panic, struct pt_regs *fp)
 {
 	switch (cplb_panic) {
diff --git a/arch/blackfin/kernel/vmlinux.lds.S b/arch/blackfin/kernel/vmlinux.lds.S
index fb53780247bc..eec43674a465 100644
--- a/arch/blackfin/kernel/vmlinux.lds.S
+++ b/arch/blackfin/kernel/vmlinux.lds.S
@@ -49,7 +49,8 @@ SECTIONS
 		TEXT_TEXT
 		SCHED_TEXT
 		LOCK_TEXT
-		*(.text.lock)
+		KPROBES_TEXT
+		*(.text.*)
 		*(.fixup)
 
 		. = ALIGN(16);
@@ -61,7 +62,7 @@ SECTIONS
 		__etext = .;
 	}
 
-	RODATA
+	RO_DATA(PAGE_SIZE)
 
 	.data :
 	{
@@ -72,50 +73,63 @@ SECTIONS
 		__sdata = .;
 		. = ALIGN(THREAD_SIZE);
 		*(.data.init_task)
-		DATA_DATA
-		CONSTRUCTORS
 
 		. = ALIGN(32);
 		*(.data.cacheline_aligned)
 
+		DATA_DATA
+		*(.data.*)
+		CONSTRUCTORS
+
 		. = ALIGN(THREAD_SIZE);
 		__edata = .;
 	}
 
 	___init_begin = .;
-	.init :
+
+	.init.text :
 	{
 		. = ALIGN(PAGE_SIZE);
 		__sinittext = .;
 		*(.init.text)
 		__einittext = .;
+	}
+	.init.data :
+	{
+		. = ALIGN(16);
 		*(.init.data)
+	}
+	.init.setup :
+	{
 		. = ALIGN(16);
 		___setup_start = .;
 		*(.init.setup)
 		___setup_end = .;
-		___start___param = .;
-		*(__param)
-		___stop___param = .;
+	}
+	.initcall.init :
+	{
 		___initcall_start = .;
 		INITCALLS
 		___initcall_end = .;
+	}
+	.con_initcall.init :
+	{
 		___con_initcall_start = .;
 		*(.con_initcall.init)
 		___con_initcall_end = .;
-		___security_initcall_start = .;
-		*(.security_initcall.init)
-		___security_initcall_end = .;
+	}
+	SECURITY_INIT
+	.init.ramfs :
+	{
 		. = ALIGN(4);
 		___initramfs_start = .;
 		*(.init.ramfs)
 		___initramfs_end = .;
-		. = ALIGN(4);
 	}
 
 	__l1_lma_start = .;
 
-	.text_l1 L1_CODE_START : AT(LOADADDR(.init) + SIZEOF(.init))
+	.text_l1 L1_CODE_START : AT(LOADADDR(.init.ramfs) + SIZEOF(.init.ramfs))
 	{
 		. = ALIGN(4);
 		__stext_l1 = .;
@@ -164,13 +178,19 @@ SECTIONS
 	{
 		. = ALIGN(4);
 		___bss_start = .;
-		*(.bss)
+		*(.bss .bss.*)
 		*(COMMON)
 		. = ALIGN(4);
 		___bss_stop = .;
 		__end = .;
 	}
 
+	STABS_DEBUG
+
+	DWARF_DEBUG
+
+	NOTES
+
 	/DISCARD/ :
 	{
 		*(.exit.text)
diff --git a/arch/blackfin/lib/memcmp.S b/arch/blackfin/lib/memcmp.S
index b88c5d2d1ebe..219fa2877c62 100644
--- a/arch/blackfin/lib/memcmp.S
+++ b/arch/blackfin/lib/memcmp.S
@@ -61,7 +61,7 @@ ENTRY(_memcmp)
 
 	LSETUP (.Lquad_loop_s, .Lquad_loop_e) LC0=P1;
 .Lquad_loop_s:
-#ifdef ANOMALY_05000202
+#if ANOMALY_05000202
 	R0 = [P0++];
 	R1 = [I0++];
 #else
diff --git a/arch/blackfin/lib/memcpy.S b/arch/blackfin/lib/memcpy.S
index 14a5585bbd02..2e6336492b4b 100644
--- a/arch/blackfin/lib/memcpy.S
+++ b/arch/blackfin/lib/memcpy.S
@@ -98,7 +98,7 @@ ENTRY(_memcpy)
 	R0 = R1;
 	I1 = P1;
 	R3 = [I1++];
-#ifdef ANOMALY_05000202
+#if ANOMALY_05000202
 .Lword_loops:
 	[P0++] = R3;
 .Lword_loope:
diff --git a/arch/blackfin/lib/memmove.S b/arch/blackfin/lib/memmove.S
index 6ee6e206e77c..33f8653145b7 100644
--- a/arch/blackfin/lib/memmove.S
+++ b/arch/blackfin/lib/memmove.S
@@ -70,7 +70,7 @@ ENTRY(_memmove)
 	R1 = [I0++];
 
 	LSETUP (.Lquad_loops, .Lquad_loope) LC0=P1;
-#ifdef ANOMALY_05000202
+#if ANOMALY_05000202
 .Lquad_loops:
 	[P0++] = R1;
 .Lquad_loope:
@@ -102,7 +102,7 @@ ENTRY(_memmove)
 	R1 = B[P3--] (Z);
 	CC = P2 == 0;
 	IF CC JUMP .Lno_loop;
-#ifdef ANOMALY_05000245
+#if ANOMALY_05000245
 	NOP;
 	NOP;
 #endif
diff --git a/arch/blackfin/mach-bf533/boards/cm_bf533.c b/arch/blackfin/mach-bf533/boards/cm_bf533.c
index 4545f363e641..a57b52d207cd 100644
--- a/arch/blackfin/mach-bf533/boards/cm_bf533.c
+++ b/arch/blackfin/mach-bf533/boards/cm_bf533.c
@@ -34,7 +34,9 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
 #include <linux/usb_isp1362.h>
+#include <linux/pata_platform.h>
 #include <linux/irq.h>
+#include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
 
 /*
@@ -93,7 +95,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 		/* the modalias must be the same as spi device driver name */
 		.modalias = "m25p80",       /* Name of spi_driver for this device */
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,               /* Framework bus number */
+		.bus_num = 0,               /* Framework bus number */
 		.chip_select = 1,           /* Framework chip select. On STAMP537 it is SPISSEL1*/
 		.platform_data = &bfin_spi_flash_data,
 		.controller_data = &spi_flash_chip_info,
@@ -101,7 +103,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	}, {
 		.modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 		.max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,               /* Framework bus number */
+		.bus_num = 0,               /* Framework bus number */
 		.chip_select = 2,           /* Framework chip select. */
 		.platform_data = NULL,      /* No spi_driver specific config */
 		.controller_data = &spi_adc_chip_info,
@@ -110,24 +112,40 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad1836-spi",
 		.max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 		.controller_data = &ad1836_spi_chip_info,
 	},
 #endif
 };
 
+/* SPI (0) */
+static struct resource bfin_spi0_resource[] = {
+	[0] = {
+		.start = SPI0_REGBASE,
+		.end   = SPI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = CH_SPI,
+		.end   = CH_SPI,
+		.flags = IORESOURCE_IRQ,
+	}
+};
+
 /* SPI controller data */
-static struct bfin5xx_spi_master spi_bfin_master_info = {
+static struct bfin5xx_spi_master bfin_spi0_info = {
 	.num_chipselect = 8,
 	.enable_dma = 1,  /* master has the ability to do dma transfer */
 };
 
-static struct platform_device spi_bfin_master_device = {
-	.name = "bfin-spi-master",
-	.id = 1, /* Bus number */
+static struct platform_device bfin_spi0_device = {
+	.name = "bfin-spi",
+	.id = 0, /* Bus number */
+	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
+	.resource = bfin_spi0_resource,
 	.dev = {
-		.platform_data = &spi_bfin_master_info, /* Passed to driver */
+		.platform_data = &bfin_spi0_info, /* Passed to driver */
 	},
 };
 #endif  /* spi master and devices */
@@ -227,6 +245,43 @@ static struct platform_device isp1362_hcd_device = {
 };
 #endif
 
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+#define PATA_INT	38
+
+static struct pata_platform_info bfin_pata_platform_data = {
+	.ioport_shift = 2,
+	.irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
+};
+
+static struct resource bfin_pata_resources[] = {
+	{
+		.start = 0x2030C000,
+		.end = 0x2030C01F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = 0x2030D018,
+		.end = 0x2030D01B,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = PATA_INT,
+		.end = PATA_INT,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_pata_device = {
+	.name = "pata_platform",
+	.id = -1,
+	.num_resources = ARRAY_SIZE(bfin_pata_resources),
+	.resource = bfin_pata_resources,
+	.dev = {
+		.platform_data = &bfin_pata_platform_data,
+	}
+};
+#endif
+
 static struct platform_device *cm_bf533_devices[] __initdata = {
 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 	&bfin_uart_device,
@@ -250,7 +305,11 @@ static struct platform_device *cm_bf533_devices[] __initdata = {
 #endif
 
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-	&spi_bfin_master_device,
+	&bfin_spi0_device,
+#endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	&bfin_pata_device,
 #endif
 };
 
@@ -261,6 +320,10 @@ static int __init cm_bf533_init(void)
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 	spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
 #endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
+#endif
 	return 0;
 }
 
diff --git a/arch/blackfin/mach-bf533/boards/ezkit.c b/arch/blackfin/mach-bf533/boards/ezkit.c
index 0000b8f1239c..5c1e35d3c012 100644
--- a/arch/blackfin/mach-bf533/boards/ezkit.c
+++ b/arch/blackfin/mach-bf533/boards/ezkit.c
@@ -35,7 +35,9 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
 #include <linux/usb_isp1362.h>
+#include <linux/pata_platform.h>
 #include <linux/irq.h>
+#include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
 
 /*
@@ -50,6 +52,12 @@ static struct platform_device rtc_device = {
 };
 #endif
 
+#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
+static struct platform_device bfin_fb_adv7393_device = {
+	.name = "bfin-adv7393",
+};
+#endif
+
 /*
  *  USB-LAN EzExtender board
  *  Driver needs to know address, irq and flag pin.
@@ -131,7 +139,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 		/* the modalias must be the same as spi device driver name */
 		.modalias = "m25p80", /* Name of spi_driver for this device */
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 2, /* Framework chip select. On STAMP537 it is SPISSEL2*/
 		.platform_data = &bfin_spi_flash_data,
 		.controller_data = &spi_flash_chip_info,
@@ -143,7 +151,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 		.max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 1, /* Framework chip select. */
 		.platform_data = NULL, /* No spi_driver specific config */
 		.controller_data = &spi_adc_chip_info,
@@ -154,24 +162,40 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad1836-spi",
 		.max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 		.controller_data = &ad1836_spi_chip_info,
 	},
 #endif
 };
 
+/* SPI (0) */
+static struct resource bfin_spi0_resource[] = {
+	[0] = {
+		.start = SPI0_REGBASE,
+		.end   = SPI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = CH_SPI,
+		.end   = CH_SPI,
+		.flags = IORESOURCE_IRQ,
+	}
+};
+
 /* SPI controller data */
-static struct bfin5xx_spi_master spi_bfin_master_info = {
+static struct bfin5xx_spi_master bfin_spi0_info = {
 	.num_chipselect = 8,
 	.enable_dma = 1,  /* master has the ability to do dma transfer */
 };
 
-static struct platform_device spi_bfin_master_device = {
-	.name = "bfin-spi-master",
-	.id = 1, /* Bus number */
+static struct platform_device bfin_spi0_device = {
+	.name = "bfin-spi",
+	.id = 0, /* Bus number */
+	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
+	.resource = bfin_spi0_resource,
 	.dev = {
-		.platform_data = &spi_bfin_master_info, /* Passed to driver */
+		.platform_data = &bfin_spi0_info, /* Passed to driver */
 	},
 };
 #endif  /* spi master and devices */
@@ -193,13 +217,54 @@ static struct platform_device bfin_uart_device = {
 };
 #endif
 
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+#define PATA_INT	55
+
+static struct pata_platform_info bfin_pata_platform_data = {
+	.ioport_shift = 1,
+	.irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
+};
+
+static struct resource bfin_pata_resources[] = {
+	{
+		.start = 0x20314020,
+		.end = 0x2031403F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = 0x2031401C,
+		.end = 0x2031401F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = PATA_INT,
+		.end = PATA_INT,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_pata_device = {
+	.name = "pata_platform",
+	.id = -1,
+	.num_resources = ARRAY_SIZE(bfin_pata_resources),
+	.resource = bfin_pata_resources,
+	.dev = {
+		.platform_data = &bfin_pata_platform_data,
+	}
+};
+#endif
+
 static struct platform_device *ezkit_devices[] __initdata = {
 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 	&smc91x_device,
 #endif
 
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-	&spi_bfin_master_device,
+	&bfin_spi0_device,
+#endif
+
+#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
+	&bfin_fb_adv7393_device,
 #endif
 
 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
@@ -209,6 +274,10 @@ static struct platform_device *ezkit_devices[] __initdata = {
 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 	&bfin_uart_device,
 #endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	&bfin_pata_device,
+#endif
 };
 
 static int __init ezkit_init(void)
@@ -218,6 +287,10 @@ static int __init ezkit_init(void)
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 	spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
 #endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
+#endif
 	return 0;
 }
 
diff --git a/arch/blackfin/mach-bf533/boards/stamp.c b/arch/blackfin/mach-bf533/boards/stamp.c
index a9143c4cbdcd..8975e06ea158 100644
--- a/arch/blackfin/mach-bf533/boards/stamp.c
+++ b/arch/blackfin/mach-bf533/boards/stamp.c
@@ -37,8 +37,11 @@
 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
 #include <linux/usb_isp1362.h>
 #endif
+#include <linux/pata_platform.h>
 #include <linux/irq.h>
+#include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
+#include <asm/reboot.h>
 
 /*
  * Name the Board for the /proc/cpuinfo
@@ -77,6 +80,12 @@ static struct platform_device smc91x_device = {
 };
 #endif
 
+#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
+static struct platform_device bfin_fb_adv7393_device = {
+	.name = "bfin-adv7393",
+};
+#endif
+
 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
 static struct resource net2272_bfin_resources[] = {
 	{
@@ -177,7 +186,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 		/* the modalias must be the same as spi device driver name */
 		.modalias = "m25p80", /* Name of spi_driver for this device */
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 2, /* Framework chip select. On STAMP537 it is SPISSEL2*/
 		.platform_data = &bfin_spi_flash_data,
 		.controller_data = &spi_flash_chip_info,
@@ -189,7 +198,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 		.max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 1, /* Framework chip select. */
 		.platform_data = NULL, /* No spi_driver specific config */
 		.controller_data = &spi_adc_chip_info,
@@ -200,7 +209,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad1836-spi",
 		.max_speed_hz = 31250000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 		.controller_data = &ad1836_spi_chip_info,
 	},
@@ -210,7 +219,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "spi_mmc_dummy",
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = 0,
 		.platform_data = NULL,
 		.controller_data = &spi_mmc_chip_info,
@@ -219,7 +228,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "spi_mmc",
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SPI_MMC_CS_CHAN,
 		.platform_data = NULL,
 		.controller_data = &spi_mmc_chip_info,
@@ -231,16 +240,16 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "fxs-spi",
 		.max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
-		.chip_select = 3,
+		.bus_num = 0,
+		.chip_select = 8 - CONFIG_J11_JUMPER,
 		.controller_data = &spi_si3xxx_chip_info,
 		.mode = SPI_MODE_3,
 	},
 	{
 		.modalias = "fxo-spi",
 		.max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
-		.chip_select = 2,
+		.bus_num = 0,
+		.chip_select = 8 - CONFIG_J19_JUMPER,
 		.controller_data = &spi_si3xxx_chip_info,
 		.mode = SPI_MODE_3,
 	},
@@ -250,7 +259,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad5304_spi",
 		.max_speed_hz = 1000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = 2,
 		.platform_data = NULL,
 		.controller_data = &ad5304_chip_info,
@@ -259,17 +268,33 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 #endif
 };
 
+/* SPI (0) */
+static struct resource bfin_spi0_resource[] = {
+	[0] = {
+		.start = SPI0_REGBASE,
+		.end   = SPI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = CH_SPI,
+		.end   = CH_SPI,
+		.flags = IORESOURCE_IRQ,
+	}
+};
+
 /* SPI controller data */
-static struct bfin5xx_spi_master spi_bfin_master_info = {
+static struct bfin5xx_spi_master bfin_spi0_info = {
 	.num_chipselect = 8,
 	.enable_dma = 1,  /* master has the ability to do dma transfer */
 };
 
-static struct platform_device spi_bfin_master_device = {
-	.name = "bfin-spi-master",
-	.id = 1, /* Bus number */
+static struct platform_device bfin_spi0_device = {
+	.name = "bfin-spi",
+	.id = 0, /* Bus number */
+	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
+	.resource = bfin_spi0_resource,
 	.dev = {
-		.platform_data = &spi_bfin_master_info, /* Passed to driver */
+		.platform_data = &bfin_spi0_info, /* Passed to driver */
 	},
 };
 #endif  /* spi master and devices */
@@ -309,6 +334,43 @@ static struct platform_device bfin_sport1_uart_device = {
 };
 #endif
 
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+#define PATA_INT	55
+
+static struct pata_platform_info bfin_pata_platform_data = {
+	.ioport_shift = 1,
+	.irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
+};
+
+static struct resource bfin_pata_resources[] = {
+	{
+		.start = 0x20314020,
+		.end = 0x2031403F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = 0x2031401C,
+		.end = 0x2031401F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = PATA_INT,
+		.end = PATA_INT,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_pata_device = {
+	.name = "pata_platform",
+	.id = -1,
+	.num_resources = ARRAY_SIZE(bfin_pata_resources),
+	.resource = bfin_pata_resources,
+	.dev = {
+		.platform_data = &bfin_pata_platform_data,
+	}
+};
+#endif
+
 static struct platform_device *stamp_devices[] __initdata = {
 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 	&rtc_device,
@@ -318,12 +380,16 @@ static struct platform_device *stamp_devices[] __initdata = {
 	&smc91x_device,
 #endif
 
+#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
+	&bfin_fb_adv7393_device,
+#endif
+
 #if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE)
 	&net2272_bfin_device,
 #endif
 
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-	&spi_bfin_master_device,
+	&bfin_spi0_device,
 #endif
 
 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
@@ -334,6 +400,10 @@ static struct platform_device *stamp_devices[] __initdata = {
 	&bfin_sport0_uart_device,
 	&bfin_sport1_uart_device,
 #endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	&bfin_pata_device,
+#endif
 };
 
 static int __init stamp_init(void)
@@ -355,8 +425,23 @@ static int __init stamp_init(void)
 #endif
 
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-	return spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
+	spi_register_board_info(bfin_spi_board_info,
+				ARRAY_SIZE(bfin_spi_board_info));
+#endif
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
 #endif
+	return 0;
 }
 
 arch_initcall(stamp_init);
+
+void native_machine_restart(char *cmd)
+{
+#if defined(CONFIG_BFIN_SHARED_FLASH_ENET)
+# define BIT_TO_SET (1 << CONFIG_ENET_FLASH_PIN)
+	bfin_write_FIO_INEN(~BIT_TO_SET);
+	bfin_write_FIO_DIR(BIT_TO_SET);
+	bfin_write_FIO_FLAG_C(BIT_TO_SET);
+#endif
+}
diff --git a/arch/blackfin/mach-bf533/head.S b/arch/blackfin/mach-bf533/head.S
index 7dd0e9c3a936..1ded945a6fa0 100644
--- a/arch/blackfin/mach-bf533/head.S
+++ b/arch/blackfin/mach-bf533/head.S
@@ -32,11 +32,9 @@
 #include <asm/blackfin.h>
 #include <asm/trace.h>
 #if CONFIG_BFIN_KERNEL_CLOCK
+#include <asm/mach-common/clocks.h>
 #include <asm/mach/mem_init.h>
 #endif
-#if CONFIG_DEBUG_KERNEL_START
-#include <asm/mach-common/def_LPBlackfin.h>
-#endif
 
 .global __rambase
 .global __ramstart
@@ -52,10 +50,12 @@ __INIT
 ENTRY(__start)
 	/* R0: argument of command line string, passed from uboot, save it */
 	R7 = R0;
-	/* Set the SYSCFG register:
-	 * Enable Cycle Counter and Nesting Of Interrupts (3rd Bit)
-	 */
-	R0 = 0x36;
+	/* Enable Cycle Counter and Nesting Of Interrupts */
+#ifdef CONFIG_BFIN_SCRATCH_REG_CYCLES
+	R0 = SYSCFG_SNEN;
+#else
+	R0 = SYSCFG_SNEN | SYSCFG_CCEN;
+#endif
 	SYSCFG = R0;
 	R0 = 0;
 
@@ -97,40 +97,10 @@ ENTRY(__start)
 	M2 = r0;
 	M3 = r0;
 
-	trace_buffer_start(p0,r0);
+	trace_buffer_init(p0,r0);
 	P0 = R1;
 	R0 = R1;
 
-#if CONFIG_DEBUG_KERNEL_START
-
-/*
- * Set up a temporary Event Vector Table, so if something bad happens before
- * the kernel is fully started, it doesn't vector off into the bootloaders
- * table
- */
-	P0.l = lo(EVT2);
-	P0.h = hi(EVT2);
-	P1.l = lo(EVT15);
-	P1.h = hi(EVT15);
-	P2.l = debug_kernel_start_trap;
-	P2.h = debug_kernel_start_trap;
-
-	RTS = P2;
-	RTI = P2;
-	RTX = P2;
-	RTN = P2;
-	RTE = P2;
-
-.Lfill_temp_vector_table:
-	[P0++] = P2;	/* Core Event Vector Table */
-	CC = P0 == P1;
-	if !CC JUMP .Lfill_temp_vector_table
-	P0 = r0;
-	P1 = r0;
-	P2 = r0;
-
-#endif
-
 	p0.h = hi(FIO_MASKA_C);
 	p0.l = lo(FIO_MASKA_C);
 	r0 = 0xFFFF(Z);
@@ -144,38 +114,38 @@ ENTRY(__start)
 	ssync;
 
 	/* Turn off the icache */
-	p0.l = (IMEM_CONTROL & 0xFFFF);
-	p0.h = (IMEM_CONTROL >> 16);
+	p0.l = LO(IMEM_CONTROL);
+	p0.h = HI(IMEM_CONTROL);
 	R1 = [p0];
 	R0 = ~ENICPLB;
 	R0 = R0 & R1;
 
 	/* Anomaly 05000125 */
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	CLI R2;
 	SSYNC;
 #endif
 	[p0] = R0;
 	SSYNC;
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	STI R2;
 #endif
 
 	/* Turn off the dcache */
-	p0.l = (DMEM_CONTROL & 0xFFFF);
-	p0.h = (DMEM_CONTROL >> 16);
+	p0.l = LO(DMEM_CONTROL);
+	p0.h = HI(DMEM_CONTROL);
 	R1 = [p0];
 	R0 = ~ENDCPLB;
 	R0 = R0 & R1;
 
 	/* Anomaly 05000125 */
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	CLI R2;
 	SSYNC;
 #endif
 	[p0] = R0;
 	SSYNC;
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	STI R2;
 #endif
 
@@ -211,6 +181,12 @@ ENTRY(__start)
 	fp = sp;
 	usp = sp;
 
+#ifdef CONFIG_EARLY_PRINTK
+	SP += -12;
+	call _init_early_exception_vectors;
+	SP += 12;
+#endif
+
 	/* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */
 	call _bf53x_relocate_l1_mem;
 #if CONFIG_BFIN_KERNEL_CLOCK
@@ -264,7 +240,7 @@ ENTRY(__start)
 	p0.l = .LWAIT_HERE;
 	p0.h = .LWAIT_HERE;
 	reti = p0;
-#if defined(ANOMALY_05000281)
+#if ANOMALY_05000281
 	nop; nop; nop;
 #endif
 	rti;
@@ -417,8 +393,8 @@ ENTRY(_start_dma_code)
 	w[p0] = r0.l;
 	ssync;
 
-	p0.l = (EBIU_SDBCTL & 0xFFFF);
-	p0.h = (EBIU_SDBCTL >> 16);     /* SDRAM Memory Bank Control Register */
+	p0.l = LO(EBIU_SDBCTL);
+	p0.h = HI(EBIU_SDBCTL);     /* SDRAM Memory Bank Control Register */
 	r0 = mem_SDBCTL;
 	w[p0] = r0.l;
 	ssync;
@@ -456,276 +432,6 @@ ENTRY(_start_dma_code)
 ENDPROC(_start_dma_code)
 #endif /* CONFIG_BFIN_KERNEL_CLOCK */
 
-ENTRY(_bfin_reset)
-	/* No more interrupts to be handled*/
-	CLI R6;
-	SSYNC;
-
-#if defined(CONFIG_BFIN_SHARED_FLASH_ENET)
-	p0.h = hi(FIO_INEN);
-	p0.l = lo(FIO_INEN);
-	r0.l = ~(1 << CONFIG_ENET_FLASH_PIN);
-	w[p0] = r0.l;
-
-	p0.h = hi(FIO_DIR);
-	p0.l = lo(FIO_DIR);
-	r0.l = (1 << CONFIG_ENET_FLASH_PIN);
-	w[p0] = r0.l;
-
-	p0.h = hi(FIO_FLAG_C);
-	p0.l = lo(FIO_FLAG_C);
-	r0.l = (1 << CONFIG_ENET_FLASH_PIN);
-	w[p0] = r0.l;
-#endif
-
-	/* Clear the IMASK register */
-	p0.h = hi(IMASK);
-	p0.l = lo(IMASK);
-	r0 = 0x0;
-	[p0] = r0;
-
-	/* Clear the ILAT register */
-	p0.h = hi(ILAT);
-	p0.l = lo(ILAT);
-	r0 = [p0];
-	[p0] = r0;
-	SSYNC;
-
-	/* make sure SYSCR is set to use BMODE */
-	P0.h = hi(SYSCR);
-	P0.l = lo(SYSCR);
-	R0.l = 0x0;
-	W[P0] = R0.l;
-	SSYNC;
-
-	/* issue a system soft reset */
-	P1.h = hi(SWRST);
-	P1.l = lo(SWRST);
-	R1.l = 0x0007;
-	W[P1] = R1;
-	SSYNC;
-
-	/* clear system soft reset */
-	R0.l = 0x0000;
-	W[P0] = R0;
-	SSYNC;
-
-	/* issue core reset */
-	raise 1;
-
-	RTS;
-ENDPROC(_bfin_reset)
-
-#if CONFIG_DEBUG_KERNEL_START
-debug_kernel_start_trap:
-	/* Set up a temp stack in L1 - SDRAM might not be working  */
-	P0.L = lo(L1_DATA_A_START + 0x100);
-	P0.H = hi(L1_DATA_A_START + 0x100);
-	SP = P0;
-
-	/* Make sure the Clocks are the way I think they should be */
-	r0 = CONFIG_VCO_MULT & 63;       /* Load the VCO multiplier         */
-	r0 = r0 << 9;                    /* Shift it over,                  */
-	r1 = CLKIN_HALF;                 /* Do we need to divide CLKIN by 2?*/
-	r0 = r1 | r0;
-	r1 = PLL_BYPASS;                 /* Bypass the PLL?                 */
-	r1 = r1 << 8;                    /* Shift it over                   */
-	r0 = r1 | r0;                    /* add them all together           */
-
-	p0.h = hi(PLL_CTL);
-	p0.l = lo(PLL_CTL);              /* Load the address                */
-	cli r2;                          /* Disable interrupts              */
-	ssync;
-	w[p0] = r0.l;                    /* Set the value                   */
-	idle;                            /* Wait for the PLL to stablize    */
-	sti r2;                          /* Enable interrupts               */
-
-.Lcheck_again1:
-	p0.h = hi(PLL_STAT);
-	p0.l = lo(PLL_STAT);
-	R0 = W[P0](Z);
-	CC = BITTST(R0,5);
-	if ! CC jump .Lcheck_again1;
-
-	/* Configure SCLK & CCLK Dividers */
-	r0 = (CONFIG_CCLK_ACT_DIV | CONFIG_SCLK_DIV);
-	p0.h = hi(PLL_DIV);
-	p0.l = lo(PLL_DIV);
-	w[p0] = r0.l;
-	ssync;
-
-	/* Make sure UART is enabled - you can never be sure */
-
-/*
- * Setup for console. Argument comes from the menuconfig
- */
-
-#ifdef CONFIG_BAUD_9600
-#define CONSOLE_BAUD_RATE       9600
-#elif CONFIG_BAUD_19200
-#define CONSOLE_BAUD_RATE       19200
-#elif CONFIG_BAUD_38400
-#define CONSOLE_BAUD_RATE       38400
-#elif CONFIG_BAUD_57600
-#define CONSOLE_BAUD_RATE       57600
-#elif CONFIG_BAUD_115200
-#define CONSOLE_BAUD_RATE       115200
-#endif
-
-	p0.h = hi(UART_GCTL);
-	p0.l = lo(UART_GCTL);
-	r0 = 0x00(Z);
-	w[p0] = r0.L;   /* To Turn off UART clocks */
-	ssync;
-
-	p0.h = hi(UART_LCR);
-	p0.l = lo(UART_LCR);
-	r0 = 0x83(Z);
-	w[p0] = r0.L;   /* To enable DLL writes */
-	ssync;
-
-	R1 = (((CONFIG_CLKIN_HZ * CONFIG_VCO_MULT) / CONFIG_SCLK_DIV) / (CONSOLE_BAUD_RATE * 16));
-
-	p0.h = hi(UART_DLL);
-	p0.l = lo(UART_DLL);
-	r0 = 0xFF(Z);
-	r0 = R1 & R0;
-	w[p0] = r0.L;
-	ssync;
-
-	p0.h = hi(UART_DLH);
-	p0.l = lo(UART_DLH);
-	r1 >>= 8 ;
-	w[p0] = r1.L;
-	ssync;
-
-	p0.h = hi(UART_GCTL);
-	p0.l = lo(UART_GCTL);
-	r0 = 0x0(Z);
-	w[p0] = r0.L;   /* To enable UART clock */
-	ssync;
-
-	p0.h = hi(UART_LCR);
-	p0.l = lo(UART_LCR);
-	r0 = 0x03(Z);
-	w[p0] = r0.L;   /* To Turn on UART */
-	ssync;
-
-	p0.h = hi(UART_GCTL);
-	p0.l = lo(UART_GCTL);
-	r0 = 0x01(Z);
-	w[p0] = r0.L;   /* To Turn on UART Clocks */
-	ssync;
-
-	P0.h = hi(UART_THR);
-	P0.l = lo(UART_THR);
-	P1.h = hi(UART_LSR);
-	P1.l = lo(UART_LSR);
-
-	R0.L = 'K';
-	call .Lwait_char;
-	R0.L='e';
-	call .Lwait_char;
-	R0.L='r';
-	call .Lwait_char;
-	R0.L='n'
-	call .Lwait_char;
-	R0.L='e'
-	call .Lwait_char;
-	R0.L='l';
-	call .Lwait_char;
-	R0.L=' ';
-	call .Lwait_char;
-	R0.L='c';
-	call .Lwait_char;
-	R0.L='r';
-	call .Lwait_char;
-	R0.L='a';
-	call .Lwait_char;
-	R0.L='s';
-	call .Lwait_char;
-	R0.L='h';
-	call .Lwait_char;
-	R0.L='\r';
-	call .Lwait_char;
-	R0.L='\n';
-	call .Lwait_char;
-
-	R0.L='S';
-	call .Lwait_char;
-	R0.L='E';
-	call .Lwait_char;
-	R0.L='Q'
-	call .Lwait_char;
-	R0.L='S'
-	call .Lwait_char;
-	R0.L='T';
-	call .Lwait_char;
-	R0.L='A';
-	call .Lwait_char;
-	R0.L='T';
-	call .Lwait_char;
-	R0.L='=';
-	call .Lwait_char;
-	R2 = SEQSTAT;
-	call .Ldump_reg;
-
-	R0.L=' ';
-	call .Lwait_char;
-	R0.L='R';
-	call .Lwait_char;
-	R0.L='E'
-	call .Lwait_char;
-	R0.L='T'
-	call .Lwait_char;
-	R0.L='X';
-	call .Lwait_char;
-	R0.L='=';
-	call .Lwait_char;
-	R2 = RETX;
-	call .Ldump_reg;
-
-	R0.L='\r';
-	call .Lwait_char;
-	R0.L='\n';
-	call .Lwait_char;
-
-.Ldebug_kernel_start_trap_done:
-	JUMP    .Ldebug_kernel_start_trap_done;
-.Ldump_reg:
-	R3 = 32;
-	R4 = 0x0F;
-	R5 = ':';  /* one past 9 */
-
-.Ldump_reg2:
-	R0 = R2;
-	R3 += -4;
-	R0 >>>= R3;
-	R0 = R0 & R4;
-	R0 += 0x30;
-	CC = R0 <= R5;
-	if CC JUMP .Ldump_reg1;
-	R0 += 7;
-
-.Ldump_reg1:
-	R1.l = W[P1];
-	CC = BITTST(R1, 5);
-	if !CC JUMP .Ldump_reg1;
-	W[P0] = r0;
-
-	CC = R3 == 0;
-	if !CC JUMP .Ldump_reg2
-	RTS;
-
-.Lwait_char:
-	R1.l = W[P1];
-	CC = BITTST(R1, 5);
-	if !CC JUMP .Lwait_char;
-	W[P0] = r0;
-	RTS;
-
-#endif  /* CONFIG_DEBUG_KERNEL_START  */
-
 .data
 
 /*
diff --git a/arch/blackfin/mach-bf537/Kconfig b/arch/blackfin/mach-bf537/Kconfig
index cc9ae38a4dda..e6648db09519 100644
--- a/arch/blackfin/mach-bf537/Kconfig
+++ b/arch/blackfin/mach-bf537/Kconfig
@@ -2,33 +2,6 @@ if (BF537 || BF534 || BF536)
 
 menu "BF537 Specific Configuration"
 
-comment "PORT F/G Selection"
-choice
-	prompt "Select BF537/6/4 default GPIO PFx PORTx"
-	help
-	  Quick Hack for BF537/6/4 default GPIO PFx PORTF.
-
-config BF537_PORT_F
-	bool "Select BF537/6/4 default GPIO PFx PORTF"
-	depends on (BF537 || BF536 || BF534)
-	help
-	  Quick Hack for BF537/6/4 default GPIO PFx PORTF.
-
-config BF537_PORT_G
-	bool "Select BF537/6/4 default GPIO PFx PORTG"
-	depends on (BF537 || BF536 || BF534)
-	help
-	  Quick Hack for BF537/6/4 default GPIO PFx PORTG.
-
-config BF537_PORT_H
-	bool "Select BF537/6/4 default GPIO PFx PORTH"
-	depends on (BF537 || BF536 || BF534)
-	help
-	  Quick Hack for BF537/6/4 default GPIO PFx PORTH
-	  Use only when Blackfin EMAC support is not required.
-
-endchoice
-
 comment "Interrupt Priority Assignment"
 menu "Priority"
 
diff --git a/arch/blackfin/mach-bf537/boards/cm_bf537.c b/arch/blackfin/mach-bf537/boards/cm_bf537.c
index a8f947b72754..44dea05e1d03 100644
--- a/arch/blackfin/mach-bf537/boards/cm_bf537.c
+++ b/arch/blackfin/mach-bf537/boards/cm_bf537.c
@@ -35,7 +35,9 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
 #include <linux/usb_isp1362.h>
+#include <linux/pata_platform.h>
 #include <linux/irq.h>
+#include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
 
 /*
@@ -113,7 +115,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 		/* the modalias must be the same as spi device driver name */
 		.modalias = "m25p80", /* Name of spi_driver for this device */
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 		.platform_data = &bfin_spi_flash_data,
 		.controller_data = &spi_flash_chip_info,
@@ -125,7 +127,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 		.max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 1, /* Framework chip select. */
 		.platform_data = NULL, /* No spi_driver specific config */
 		.controller_data = &spi_adc_chip_info,
@@ -136,7 +138,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad1836-spi",
 		.max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 		.controller_data = &ad1836_spi_chip_info,
 	},
@@ -146,7 +148,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad9960-spi",
 		.max_speed_hz = 10000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = 1,
 		.controller_data = &ad9960_spi_chip_info,
 	},
@@ -156,7 +158,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "spi_mmc_dummy",
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = 7,
 		.platform_data = NULL,
 		.controller_data = &spi_mmc_chip_info,
@@ -165,7 +167,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "spi_mmc",
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SPI_MMC_CS_CHAN,
 		.platform_data = NULL,
 		.controller_data = &spi_mmc_chip_info,
@@ -174,17 +176,33 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 #endif
 };
 
+/* SPI (0) */
+static struct resource bfin_spi0_resource[] = {
+	[0] = {
+		.start = SPI0_REGBASE,
+		.end   = SPI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+		},
+	[1] = {
+		.start = CH_SPI,
+		.end   = CH_SPI,
+		.flags = IORESOURCE_IRQ,
+	}
+};
+
 /* SPI controller data */
-static struct bfin5xx_spi_master spi_bfin_master_info = {
+static struct bfin5xx_spi_master bfin_spi0_info = {
 	.num_chipselect = 8,
 	.enable_dma = 1,  /* master has the ability to do dma transfer */
 };
 
-static struct platform_device spi_bfin_master_device = {
-	.name = "bfin-spi-master",
-	.id = 1, /* Bus number */
+static struct platform_device bfin_spi0_device = {
+	.name = "bfin-spi",
+	.id = 0, /* Bus number */
+	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
+	.resource = bfin_spi0_resource,
 	.dev = {
-		.platform_data = &spi_bfin_master_info, /* Passed to driver */
+		.platform_data = &bfin_spi0_info, /* Passed to driver */
 	},
 };
 #endif  /* spi master and devices */
@@ -316,6 +334,43 @@ static struct platform_device bfin_mac_device = {
 };
 #endif
 
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+#define PATA_INT	64
+
+static struct pata_platform_info bfin_pata_platform_data = {
+	.ioport_shift = 2,
+	.irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
+};
+
+static struct resource bfin_pata_resources[] = {
+	{
+		.start = 0x2030C000,
+		.end = 0x2030C01F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = 0x2030D018,
+		.end = 0x2030D01B,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = PATA_INT,
+		.end = PATA_INT,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_pata_device = {
+	.name = "pata_platform",
+	.id = -1,
+	.num_resources = ARRAY_SIZE(bfin_pata_resources),
+	.resource = bfin_pata_resources,
+	.dev = {
+		.platform_data = &bfin_pata_platform_data,
+	}
+};
+#endif
+
 static struct platform_device *cm_bf537_devices[] __initdata = {
 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 	&rtc_device,
@@ -347,7 +402,11 @@ static struct platform_device *cm_bf537_devices[] __initdata = {
 #endif
 
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-	&spi_bfin_master_device,
+	&bfin_spi0_device,
+#endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	&bfin_pata_device,
 #endif
 };
 
@@ -358,6 +417,10 @@ static int __init cm_bf537_init(void)
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 	spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
 #endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
+#endif
 	return 0;
 }
 
diff --git a/arch/blackfin/mach-bf537/boards/generic_board.c b/arch/blackfin/mach-bf537/boards/generic_board.c
index 648d984e98d6..5e9d09eb8579 100644
--- a/arch/blackfin/mach-bf537/boards/generic_board.c
+++ b/arch/blackfin/mach-bf537/boards/generic_board.c
@@ -8,7 +8,7 @@
  *
  * Modified:
  *               Copyright 2005 National ICT Australia (NICTA)
- *               Copyright 2004-2006 Analog Devices Inc.
+ *               Copyright 2004-2007 Analog Devices Inc.
  *
  * Bugs:         Enter bugs at http://blackfin.uclinux.org/
  *
@@ -34,20 +34,74 @@
 #include <linux/mtd/partitions.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
+#if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
 #include <linux/usb_isp1362.h>
+#endif
+#include <linux/pata_platform.h>
 #include <linux/irq.h>
+#include <linux/interrupt.h>
 #include <linux/usb_sl811.h>
+#include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
+#include <asm/reboot.h>
+#include <linux/spi/ad7877.h>
 
 /*
  * Name the Board for the /proc/cpuinfo
  */
-char *bfin_board_name = "UNKNOWN BOARD";
+char *bfin_board_name = "GENERIC Board";
 
 /*
  *  Driver needs to know address, irq and flag pin.
  */
 
+#define ISP1761_BASE       0x203C0000
+#define ISP1761_IRQ        IRQ_PF7
+
+#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
+static struct resource bfin_isp1761_resources[] = {
+	[0] = {
+		.name	= "isp1761-regs",
+		.start  = ISP1761_BASE + 0x00000000,
+		.end    = ISP1761_BASE + 0x000fffff,
+		.flags  = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start  = ISP1761_IRQ,
+		.end    = ISP1761_IRQ,
+		.flags  = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_isp1761_device = {
+	.name           = "isp1761",
+	.id             = 0,
+	.num_resources  = ARRAY_SIZE(bfin_isp1761_resources),
+	.resource       = bfin_isp1761_resources,
+};
+
+static struct platform_device *bfin_isp1761_devices[] = {
+	&bfin_isp1761_device,
+};
+
+int __init bfin_isp1761_init(void)
+{
+	unsigned int num_devices = ARRAY_SIZE(bfin_isp1761_devices);
+
+	printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
+	set_irq_type(ISP1761_IRQ, IRQF_TRIGGER_FALLING);
+
+	return platform_add_devices(bfin_isp1761_devices, num_devices);
+}
+
+void __exit bfin_isp1761_exit(void)
+{
+	platform_device_unregister(&bfin_isp1761_device);
+}
+
+arch_initcall(bfin_isp1761_init);
+#endif
+
 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
 static struct resource bfin_pcmcia_cf_resources[] = {
 	{
@@ -59,10 +113,6 @@ static struct resource bfin_pcmcia_cf_resources[] = {
 		.end = 0x20311FFF,
 		.flags = IORESOURCE_MEM,
 	}, {
-		.start = IRQ_PROG_INTA,
-		.end = IRQ_PROG_INTA,
-		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
-	}, {
 		.start = IRQ_PF4,
 		.end = IRQ_PF4,
 		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
@@ -96,14 +146,7 @@ static struct resource smc91x_resources[] = {
 		.end = 0x20300300 + 16,
 		.flags = IORESOURCE_MEM,
 	}, {
-		.start = IRQ_PROG_INTB,
-		.end = IRQ_PROG_INTB,
-		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
-	}, {
-		/*
-		 *  denotes the flag pin and is used directly if
-		 *  CONFIG_IRQCHIP_DEMUX_GPIO is defined.
-		 */
+
 		.start = IRQ_PF7,
 		.end = IRQ_PF7,
 		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
@@ -117,6 +160,28 @@ static struct platform_device smc91x_device = {
 };
 #endif
 
+#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
+static struct resource dm9000_resources[] = {
+	[0] = {
+		.start	= 0x203FB800,
+		.end	= 0x203FB800 + 8,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= IRQ_PF9,
+		.end	= IRQ_PF9,
+		.flags	= (IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE),
+	},
+};
+
+static struct platform_device dm9000_device = {
+	.name		= "dm9000",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(dm9000_resources),
+	.resource	= dm9000_resources,
+};
+#endif
+
 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
 static struct resource sl811_hcd_resources[] = {
 	{
@@ -128,12 +193,8 @@ static struct resource sl811_hcd_resources[] = {
 		.end = 0x20340004,
 		.flags = IORESOURCE_MEM,
 	}, {
-		.start = IRQ_PROG_INTA,
-		.end = IRQ_PROG_INTA,
-		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
-	}, {
-		.start = IRQ_PF0 + CONFIG_USB_SL811_BFIN_GPIO,
-		.end = IRQ_PF0 + CONFIG_USB_SL811_BFIN_GPIO,
+		.start = CONFIG_USB_SL811_BFIN_IRQ,
+		.end = CONFIG_USB_SL811_BFIN_IRQ,
 		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
 	},
 };
@@ -141,21 +202,19 @@ static struct resource sl811_hcd_resources[] = {
 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
 void sl811_port_power(struct device *dev, int is_on)
 {
-	unsigned short mask = (1<<CONFIG_USB_SL811_BFIN_GPIO_VBUS);
-
-	bfin_write_PORT_FER(bfin_read_PORT_FER() & ~mask);
-	bfin_write_FIO_DIR(bfin_read_FIO_DIR() | mask);
+	gpio_request(CONFIG_USB_SL811_BFIN_GPIO_VBUS, "usb:SL811_VBUS");
+	gpio_direction_output(CONFIG_USB_SL811_BFIN_GPIO_VBUS);
 
 	if (is_on)
-		bfin_write_FIO_FLAG_S(mask);
+		gpio_set_value(CONFIG_USB_SL811_BFIN_GPIO_VBUS, 1);
 	else
-		bfin_write_FIO_FLAG_C(mask);
+		gpio_set_value(CONFIG_USB_SL811_BFIN_GPIO_VBUS, 0);
 }
 #endif
 
 static struct sl811_platform_data sl811_priv = {
 	.potpg = 10,
-	.power = 250,		/* == 500mA */
+	.power = 250,       /* == 500mA */
 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
 	.port_power = &sl811_port_power,
 #endif
@@ -170,7 +229,6 @@ static struct platform_device sl811_hcd_device = {
 	.num_resources = ARRAY_SIZE(sl811_hcd_resources),
 	.resource = sl811_hcd_resources,
 };
-
 #endif
 
 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
@@ -184,13 +242,9 @@ static struct resource isp1362_hcd_resources[] = {
 		.end = 0x20360004,
 		.flags = IORESOURCE_MEM,
 	}, {
-		.start = IRQ_PROG_INTA,
-		.end = IRQ_PROG_INTA,
+		.start = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
+		.end = CONFIG_USB_ISP1362_BFIN_GPIO_IRQ,
 		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
-	}, {
-		.start = IRQ_PF0 + CONFIG_USB_ISP1362_BFIN_GPIO,
-		.end = IRQ_PF0 + CONFIG_USB_ISP1362_BFIN_GPIO,
-		.flags = IORESOURCE_IRQ,
 	},
 };
 
@@ -246,7 +300,8 @@ static struct platform_device net2272_bfin_device = {
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 /* all SPI peripherals info goes here */
 
-#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
+#if defined(CONFIG_MTD_M25P80) \
+	|| defined(CONFIG_MTD_M25P80_MODULE)
 static struct mtd_partition bfin_spi_flash_partitions[] = {
 	{
 		.name = "bootloader",
@@ -302,70 +357,198 @@ static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
 };
 #endif
 
+#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
+static struct bfin5xx_spi_chip spi_mmc_chip_info = {
+	.enable_dma = 1,
+	.bits_per_word = 8,
+};
+#endif
+
+#if defined(CONFIG_PBX)
+static struct bfin5xx_spi_chip spi_si3xxx_chip_info = {
+	.ctl_reg	= 0x4, /* send zero */
+	.enable_dma	= 0,
+	.bits_per_word	= 8,
+	.cs_change_per_word = 1,
+};
+#endif
+
+#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
+static struct bfin5xx_spi_chip ad5304_chip_info = {
+	.enable_dma = 0,
+	.bits_per_word = 16,
+};
+#endif
+
+#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
+static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
+	.enable_dma = 0,
+	.bits_per_word = 16,
+};
+
+static const struct ad7877_platform_data bfin_ad7877_ts_info = {
+	.model			= 7877,
+	.vref_delay_usecs	= 50,	/* internal, no capacitor */
+	.x_plate_ohms		= 419,
+	.y_plate_ohms		= 486,
+	.pressure_max		= 1000,
+	.pressure_min		= 0,
+	.stopacq_polarity 	= 1,
+	.first_conversion_delay = 3,
+	.acquisition_time 	= 1,
+	.averaging 		= 1,
+	.pen_down_acc_interval 	= 1,
+};
+#endif
+
 static struct spi_board_info bfin_spi_board_info[] __initdata = {
-#if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE)
+#if defined(CONFIG_MTD_M25P80) \
+	|| defined(CONFIG_MTD_M25P80_MODULE)
 	{
 		/* the modalias must be the same as spi device driver name */
 		.modalias = "m25p80", /* Name of spi_driver for this device */
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
-		.chip_select = 2, /* Framework chip select. On STAMP537 it is SPISSEL1*/
+		.bus_num = 0, /* Framework bus number */
+		.chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 		.platform_data = &bfin_spi_flash_data,
 		.controller_data = &spi_flash_chip_info,
 		.mode = SPI_MODE_3,
 	},
 #endif
 
-#if defined(CONFIG_SPI_ADC_BF533) || defined(CONFIG_SPI_ADC_BF533_MODULE)
+#if defined(CONFIG_SPI_ADC_BF533) \
+	|| defined(CONFIG_SPI_ADC_BF533_MODULE)
 	{
 		.modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 		.max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 1, /* Framework chip select. */
 		.platform_data = NULL, /* No spi_driver specific config */
 		.controller_data = &spi_adc_chip_info,
 	},
 #endif
 
-#if defined(CONFIG_SND_BLACKFIN_AD1836) || defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
+#if defined(CONFIG_SND_BLACKFIN_AD1836) \
+	|| defined(CONFIG_SND_BLACKFIN_AD1836_MODULE)
 	{
 		.modalias = "ad1836-spi",
 		.max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 		.controller_data = &ad1836_spi_chip_info,
 	},
 #endif
-
 #if defined(CONFIG_AD9960) || defined(CONFIG_AD9960_MODULE)
 	{
 		.modalias = "ad9960-spi",
 		.max_speed_hz = 10000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = 1,
 		.controller_data = &ad9960_spi_chip_info,
 	},
 #endif
+#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
+	{
+		.modalias = "spi_mmc_dummy",
+		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
+		.bus_num = 0,
+		.chip_select = 0,
+		.platform_data = NULL,
+		.controller_data = &spi_mmc_chip_info,
+		.mode = SPI_MODE_3,
+	},
+	{
+		.modalias = "spi_mmc",
+		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
+		.bus_num = 0,
+		.chip_select = CONFIG_SPI_MMC_CS_CHAN,
+		.platform_data = NULL,
+		.controller_data = &spi_mmc_chip_info,
+		.mode = SPI_MODE_3,
+	},
+#endif
+#if defined(CONFIG_PBX)
+	{
+		.modalias = "fxs-spi",
+		.max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
+		.bus_num = 0,
+		.chip_select = 8 - CONFIG_J11_JUMPER,
+		.controller_data = &spi_si3xxx_chip_info,
+		.mode = SPI_MODE_3,
+	},
+	{
+		.modalias = "fxo-spi",
+		.max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
+		.bus_num = 0,
+		.chip_select = 8 - CONFIG_J19_JUMPER,
+		.controller_data = &spi_si3xxx_chip_info,
+		.mode = SPI_MODE_3,
+	},
+#endif
+#if defined(CONFIG_AD5304) || defined(CONFIG_AD5304_MODULE)
+	{
+		.modalias = "ad5304_spi",
+		.max_speed_hz = 1250000,     /* max spi clock (SCK) speed in HZ */
+		.bus_num = 0,
+		.chip_select = 2,
+		.platform_data = NULL,
+		.controller_data = &ad5304_chip_info,
+		.mode = SPI_MODE_2,
+	},
+#endif
+#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
+	{
+		.modalias		= "ad7877",
+		.platform_data		= &bfin_ad7877_ts_info,
+		.irq			= IRQ_PF6,
+		.max_speed_hz	= 12500000,     /* max spi clock (SCK) speed in HZ */
+		.bus_num	= 1,
+		.chip_select  = 1,
+		.controller_data = &spi_ad7877_chip_info,
+	},
+#endif
 };
 
 /* SPI controller data */
-static struct bfin5xx_spi_master spi_bfin_master_info = {
+static struct bfin5xx_spi_master bfin_spi0_info = {
 	.num_chipselect = 8,
 	.enable_dma = 1,  /* master has the ability to do dma transfer */
 };
 
-static struct platform_device spi_bfin_master_device = {
-	.name = "bfin-spi-master",
-	.id = 1, /* Bus number */
+/* SPI (0) */
+static struct resource bfin_spi0_resource[] = {
+	[0] = {
+		.start = SPI0_REGBASE,
+		.end   = SPI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+		},
+	[1] = {
+		.start = CH_SPI,
+		.end   = CH_SPI,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_spi0_device = {
+	.name = "bfin-spi",
+	.id = 0, /* Bus number */
+	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
+	.resource = bfin_spi0_resource,
 	.dev = {
-		.platform_data = &spi_bfin_master_info, /* Passed to driver */
+		.platform_data = &bfin_spi0_info, /* Passed to driver */
 	},
 };
 #endif  /* spi master and devices */
 
 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 static struct platform_device bfin_fb_device = {
-	.name = "bf537-fb",
+	.name = "bf537-lq035",
+};
+#endif
+
+#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
+static struct platform_device bfin_fb_adv7393_device = {
+	.name = "bfin-adv7393",
 };
 #endif
 
@@ -390,15 +573,86 @@ static struct platform_device bfin_uart_device = {
 };
 #endif
 
-static struct platform_device *stamp_devices[] __initdata = {
-#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
-	&rtc_device,
+#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
+static struct resource bfin_twi0_resource[] = {
+	[0] = {
+		.start = TWI0_REGBASE,
+		.end   = TWI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = IRQ_TWI,
+		.end   = IRQ_TWI,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device i2c_bfin_twi_device = {
+	.name = "i2c-bfin-twi",
+	.id = 0,
+	.num_resources = ARRAY_SIZE(bfin_twi0_resource),
+	.resource = bfin_twi0_resource,
+};
+#endif
+
+#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
+static struct platform_device bfin_sport0_uart_device = {
+	.name = "bfin-sport-uart",
+	.id = 0,
+};
+
+static struct platform_device bfin_sport1_uart_device = {
+	.name = "bfin-sport-uart",
+	.id = 1,
+};
+#endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+#define PATA_INT	55
+
+static struct pata_platform_info bfin_pata_platform_data = {
+	.ioport_shift = 1,
+	.irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
+};
+
+static struct resource bfin_pata_resources[] = {
+	{
+		.start = 0x20314020,
+		.end = 0x2031403F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = 0x2031401C,
+		.end = 0x2031401F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = PATA_INT,
+		.end = PATA_INT,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_pata_device = {
+	.name = "pata_platform",
+	.id = -1,
+	.num_resources = ARRAY_SIZE(bfin_pata_resources),
+	.resource = bfin_pata_resources,
+	.dev = {
+		.platform_data = &bfin_pata_platform_data,
+	}
+};
 #endif
 
+static struct platform_device *stamp_devices[] __initdata = {
 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
 	&bfin_pcmcia_cf_device,
 #endif
 
+#if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
+	&rtc_device,
+#endif
+
 #if defined(CONFIG_USB_SL811_HCD) || defined(CONFIG_USB_SL811_HCD_MODULE)
 	&sl811_hcd_device,
 #endif
@@ -411,6 +665,10 @@ static struct platform_device *stamp_devices[] __initdata = {
 	&smc91x_device,
 #endif
 
+#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
+	&dm9000_device,
+#endif
+
 #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)
 	&bfin_mac_device,
 #endif
@@ -420,16 +678,33 @@ static struct platform_device *stamp_devices[] __initdata = {
 #endif
 
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-	&spi_bfin_master_device,
+	&bfin_spi0_device,
 #endif
 
 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 	&bfin_fb_device,
 #endif
 
+#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
+	&bfin_fb_adv7393_device,
+#endif
+
 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 	&bfin_uart_device,
 #endif
+
+#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
+	&i2c_bfin_twi_device,
+#endif
+
+#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
+	&bfin_sport0_uart_device,
+	&bfin_sport1_uart_device,
+#endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	&bfin_pata_device,
+#endif
 };
 
 static int __init stamp_init(void)
@@ -437,9 +712,21 @@ static int __init stamp_init(void)
 	printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
 	platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-	spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
+	spi_register_board_info(bfin_spi_board_info,
+				ARRAY_SIZE(bfin_spi_board_info));
+#endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
 #endif
 	return 0;
 }
 
 arch_initcall(stamp_init);
+
+void native_machine_restart(char *cmd)
+{
+	/* workaround reboot hang when booting from SPI */
+	if ((bfin_read_SYSCR() & 0x7) == 0x3)
+		bfin_gpio_reset_spi0_ssel1();
+}
diff --git a/arch/blackfin/mach-bf537/boards/pnav10.c b/arch/blackfin/mach-bf537/boards/pnav10.c
index 8806f1230f2d..20507e92a3a4 100644
--- a/arch/blackfin/mach-bf537/boards/pnav10.c
+++ b/arch/blackfin/mach-bf537/boards/pnav10.c
@@ -38,6 +38,7 @@
 #include <linux/usb_isp1362.h>
 #endif
 #include <linux/irq.h>
+#include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
 #include <linux/usb_sl811.h>
 
@@ -130,15 +131,13 @@ static struct resource sl811_hcd_resources[] = {
 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
 void sl811_port_power(struct device *dev, int is_on)
 {
-	unsigned short mask = (1 << CONFIG_USB_SL811_BFIN_GPIO_VBUS);
-
-	bfin_write_PORT_FER(bfin_read_PORT_FER() & ~mask);
-	bfin_write_FIO_DIR(bfin_read_FIO_DIR() | mask);
+	gpio_request(CONFIG_USB_SL811_BFIN_GPIO_VBUS, "usb:SL811_VBUS");
+	gpio_direction_output(CONFIG_USB_SL811_BFIN_GPIO_VBUS);
 
 	if (is_on)
-		bfin_write_FIO_FLAG_S(mask);
+		gpio_set_value(CONFIG_USB_SL811_BFIN_GPIO_VBUS, 1);
 	else
-		bfin_write_FIO_FLAG_C(mask);
+		gpio_set_value(CONFIG_USB_SL811_BFIN_GPIO_VBUS, 0);
 }
 #endif
 
@@ -323,7 +322,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 		/* the modalias must be the same as spi device driver name */
 		.modalias = "m25p80", /* Name of spi_driver for this device */
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 		.platform_data = &bfin_spi_flash_data,
 		.controller_data = &spi_flash_chip_info,
@@ -336,7 +335,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 		.max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 1, /* Framework chip select. */
 		.platform_data = NULL, /* No spi_driver specific config */
 		.controller_data = &spi_adc_chip_info,
@@ -348,7 +347,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad1836-spi",
 		.max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 		.controller_data = &ad1836_spi_chip_info,
 	},
@@ -357,7 +356,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad9960-spi",
 		.max_speed_hz = 10000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = 1,
 		.controller_data = &ad9960_spi_chip_info,
 	},
@@ -366,7 +365,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "spi_mmc_dummy",
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = 7,
 		.platform_data = NULL,
 		.controller_data = &spi_mmc_chip_info,
@@ -375,7 +374,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "spi_mmc",
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SPI_MMC_CS_CHAN,
 		.platform_data = NULL,
 		.controller_data = &spi_mmc_chip_info,
@@ -396,24 +395,40 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 
 };
 
+/* SPI (0) */
+static struct resource bfin_spi0_resource[] = {
+	[0] = {
+		.start = SPI0_REGBASE,
+		.end   = SPI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+		},
+	[1] = {
+		.start = CH_SPI,
+		.end   = CH_SPI,
+		.flags = IORESOURCE_IRQ,
+	}
+};
+
 /* SPI controller data */
-static struct bfin5xx_spi_master spi_bfin_master_info = {
+static struct bfin5xx_spi_master bfin_spi0_info = {
 	.num_chipselect = 8,
 	.enable_dma = 1,  /* master has the ability to do dma transfer */
 };
 
-static struct platform_device spi_bfin_master_device = {
-	.name = "bfin-spi-master",
-	.id = 1, /* Bus number */
+static struct platform_device bfin_spi0_device = {
+	.name = "bfin-spi",
+	.id = 0, /* Bus number */
+	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
+	.resource = bfin_spi0_resource,
 	.dev = {
-		.platform_data = &spi_bfin_master_info, /* Passed to driver */
+		.platform_data = &bfin_spi0_info, /* Passed to driver */
 	},
 };
 #endif  /* spi master and devices */
 
 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 static struct platform_device bfin_fb_device = {
-	.name = "bf537-fb",
+	.name = "bf537-lq035",
 };
 #endif
 
@@ -469,7 +484,7 @@ static struct platform_device *stamp_devices[] __initdata = {
 #endif
 
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-	&spi_bfin_master_device,
+	&bfin_spi0_device,
 #endif
 
 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c
index 9c43d7756510..47d7d4a0e73d 100644
--- a/arch/blackfin/mach-bf537/boards/stamp.c
+++ b/arch/blackfin/mach-bf537/boards/stamp.c
@@ -37,10 +37,13 @@
 #if defined(CONFIG_USB_ISP1362_HCD) || defined(CONFIG_USB_ISP1362_HCD_MODULE)
 #include <linux/usb_isp1362.h>
 #endif
+#include <linux/pata_platform.h>
 #include <linux/irq.h>
 #include <linux/interrupt.h>
 #include <linux/usb_sl811.h>
+#include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
+#include <asm/reboot.h>
 #include <linux/spi/ad7877.h>
 
 /*
@@ -199,15 +202,13 @@ static struct resource sl811_hcd_resources[] = {
 #if defined(CONFIG_USB_SL811_BFIN_USE_VBUS)
 void sl811_port_power(struct device *dev, int is_on)
 {
-	unsigned short mask = (1 << CONFIG_USB_SL811_BFIN_GPIO_VBUS);
-
-	bfin_write_PORT_FER(bfin_read_PORT_FER() & ~mask);
-	bfin_write_FIO_DIR(bfin_read_FIO_DIR() | mask);
+	gpio_request(CONFIG_USB_SL811_BFIN_GPIO_VBUS, "usb:SL811_VBUS");
+	gpio_direction_output(CONFIG_USB_SL811_BFIN_GPIO_VBUS);
 
 	if (is_on)
-		bfin_write_FIO_FLAG_S(mask);
+		gpio_set_value(CONFIG_USB_SL811_BFIN_GPIO_VBUS, 1);
 	else
-		bfin_write_FIO_FLAG_C(mask);
+		gpio_set_value(CONFIG_USB_SL811_BFIN_GPIO_VBUS, 0);
 }
 #endif
 
@@ -407,7 +408,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 		/* the modalias must be the same as spi device driver name */
 		.modalias = "m25p80", /* Name of spi_driver for this device */
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 		.platform_data = &bfin_spi_flash_data,
 		.controller_data = &spi_flash_chip_info,
@@ -420,7 +421,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 		.max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 1, /* Framework chip select. */
 		.platform_data = NULL, /* No spi_driver specific config */
 		.controller_data = &spi_adc_chip_info,
@@ -432,7 +433,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad1836-spi",
 		.max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 		.controller_data = &ad1836_spi_chip_info,
 	},
@@ -441,7 +442,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad9960-spi",
 		.max_speed_hz = 10000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = 1,
 		.controller_data = &ad9960_spi_chip_info,
 	},
@@ -450,7 +451,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "spi_mmc_dummy",
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = 0,
 		.platform_data = NULL,
 		.controller_data = &spi_mmc_chip_info,
@@ -459,7 +460,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "spi_mmc",
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SPI_MMC_CS_CHAN,
 		.platform_data = NULL,
 		.controller_data = &spi_mmc_chip_info,
@@ -470,16 +471,16 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "fxs-spi",
 		.max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
-		.chip_select = 3,
+		.bus_num = 0,
+		.chip_select = 8 - CONFIG_J11_JUMPER,
 		.controller_data = &spi_si3xxx_chip_info,
 		.mode = SPI_MODE_3,
 	},
 	{
 		.modalias = "fxo-spi",
 		.max_speed_hz = 12500000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
-		.chip_select = 2,
+		.bus_num = 0,
+		.chip_select = 8 - CONFIG_J19_JUMPER,
 		.controller_data = &spi_si3xxx_chip_info,
 		.mode = SPI_MODE_3,
 	},
@@ -488,7 +489,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad5304_spi",
 		.max_speed_hz = 1250000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = 2,
 		.platform_data = NULL,
 		.controller_data = &ad5304_chip_info,
@@ -509,23 +510,45 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 };
 
 /* SPI controller data */
-static struct bfin5xx_spi_master spi_bfin_master_info = {
+static struct bfin5xx_spi_master bfin_spi0_info = {
 	.num_chipselect = 8,
 	.enable_dma = 1,  /* master has the ability to do dma transfer */
 };
 
-static struct platform_device spi_bfin_master_device = {
-	.name = "bfin-spi-master",
-	.id = 1, /* Bus number */
+/* SPI (0) */
+static struct resource bfin_spi0_resource[] = {
+	[0] = {
+		.start = SPI0_REGBASE,
+		.end   = SPI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+		},
+	[1] = {
+		.start = CH_SPI,
+		.end   = CH_SPI,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_spi0_device = {
+	.name = "bfin-spi",
+	.id = 0, /* Bus number */
+	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
+	.resource = bfin_spi0_resource,
 	.dev = {
-		.platform_data = &spi_bfin_master_info, /* Passed to driver */
+		.platform_data = &bfin_spi0_info, /* Passed to driver */
 	},
 };
 #endif  /* spi master and devices */
 
 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 static struct platform_device bfin_fb_device = {
-	.name = "bf537-fb",
+	.name = "bf537-lq035",
+};
+#endif
+
+#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
+static struct platform_device bfin_fb_adv7393_device = {
+	.name = "bfin-adv7393",
 };
 #endif
 
@@ -551,9 +574,24 @@ static struct platform_device bfin_uart_device = {
 #endif
 
 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
+static struct resource bfin_twi0_resource[] = {
+	[0] = {
+		.start = TWI0_REGBASE,
+		.end   = TWI0_REGBASE,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = IRQ_TWI,
+		.end   = IRQ_TWI,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
 static struct platform_device i2c_bfin_twi_device = {
 	.name = "i2c-bfin-twi",
 	.id = 0,
+	.num_resources = ARRAY_SIZE(bfin_twi0_resource),
+	.resource = bfin_twi0_resource,
 };
 #endif
 
@@ -569,6 +607,43 @@ static struct platform_device bfin_sport1_uart_device = {
 };
 #endif
 
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+#define PATA_INT	55
+
+static struct pata_platform_info bfin_pata_platform_data = {
+	.ioport_shift = 1,
+	.irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
+};
+
+static struct resource bfin_pata_resources[] = {
+	{
+		.start = 0x20314020,
+		.end = 0x2031403F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = 0x2031401C,
+		.end = 0x2031401F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = PATA_INT,
+		.end = PATA_INT,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_pata_device = {
+	.name = "pata_platform",
+	.id = -1,
+	.num_resources = ARRAY_SIZE(bfin_pata_resources),
+	.resource = bfin_pata_resources,
+	.dev = {
+		.platform_data = &bfin_pata_platform_data,
+	}
+};
+#endif
+
 static struct platform_device *stamp_devices[] __initdata = {
 #if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
 	&bfin_pcmcia_cf_device,
@@ -603,13 +678,17 @@ static struct platform_device *stamp_devices[] __initdata = {
 #endif
 
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-	&spi_bfin_master_device,
+	&bfin_spi0_device,
 #endif
 
 #if defined(CONFIG_FB_BF537_LQ035) || defined(CONFIG_FB_BF537_LQ035_MODULE)
 	&bfin_fb_device,
 #endif
 
+#if defined(CONFIG_FB_BFIN_7393) || defined(CONFIG_FB_BFIN_7393_MODULE)
+	&bfin_fb_adv7393_device,
+#endif
+
 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 	&bfin_uart_device,
 #endif
@@ -622,6 +701,10 @@ static struct platform_device *stamp_devices[] __initdata = {
 	&bfin_sport0_uart_device,
 	&bfin_sport1_uart_device,
 #endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	&bfin_pata_device,
+#endif
 };
 
 static int __init stamp_init(void)
@@ -632,7 +715,18 @@ static int __init stamp_init(void)
 	spi_register_board_info(bfin_spi_board_info,
 				ARRAY_SIZE(bfin_spi_board_info));
 #endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
+#endif
 	return 0;
 }
 
 arch_initcall(stamp_init);
+
+void native_machine_restart(char *cmd)
+{
+	/* workaround reboot hang when booting from SPI */
+	if ((bfin_read_SYSCR() & 0x7) == 0x3)
+		bfin_gpio_reset_spi0_ssel1();
+}
diff --git a/arch/blackfin/mach-bf537/head.S b/arch/blackfin/mach-bf537/head.S
index 429c8a1019da..3014fe8dd155 100644
--- a/arch/blackfin/mach-bf537/head.S
+++ b/arch/blackfin/mach-bf537/head.S
@@ -33,6 +33,7 @@
 #include <asm/trace.h>
 
 #if CONFIG_BFIN_KERNEL_CLOCK
+#include <asm/mach-common/clocks.h>
 #include <asm/mach/mem_init.h>
 #endif
 
@@ -50,10 +51,12 @@ __INIT
 ENTRY(__start)
 	/* R0: argument of command line string, passed from uboot, save it */
 	R7 = R0;
-	/* Set the SYSCFG register:
-	 * Enable Cycle Counter and Nesting Of Interrupts (3rd Bit)
-	 */
-	R0 = 0x36;
+	/* Enable Cycle Counter and Nesting Of Interrupts */
+#ifdef CONFIG_BFIN_SCRATCH_REG_CYCLES
+	R0 = SYSCFG_SNEN;
+#else
+	R0 = SYSCFG_SNEN | SYSCFG_CCEN;
+#endif
 	SYSCFG = R0;
 	R0 = 0;
 
@@ -95,43 +98,43 @@ ENTRY(__start)
 	M2 = r0;
 	M3 = r0;
 
-	trace_buffer_start(p0,r0);
+	trace_buffer_init(p0,r0);
 	P0 = R1;
 	R0 = R1;
 
 	/* Turn off the icache */
-	p0.l = (IMEM_CONTROL & 0xFFFF);
-	p0.h = (IMEM_CONTROL >> 16);
+	p0.l = LO(IMEM_CONTROL);
+	p0.h = HI(IMEM_CONTROL);
 	R1 = [p0];
 	R0 = ~ENICPLB;
 	R0 = R0 & R1;
 
 	/* Anomaly 05000125 */
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	CLI R2;
 	SSYNC;
 #endif
 	[p0] = R0;
 	SSYNC;
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	STI R2;
 #endif
 
 	/* Turn off the dcache */
-	p0.l = (DMEM_CONTROL & 0xFFFF);
-	p0.h = (DMEM_CONTROL >> 16);
+	p0.l = LO(DMEM_CONTROL);
+	p0.h = HI(DMEM_CONTROL);
 	R1 = [p0];
 	R0 = ~ENDCPLB;
 	R0 = R0 & R1;
 
 	/* Anomaly 05000125 */
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	CLI R2;
 	SSYNC;
 #endif
 	[p0] = R0;
 	SSYNC;
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	STI R2;
 #endif
 
@@ -141,12 +144,12 @@ ENTRY(__start)
 	 */
 	p0.h = hi(BFIN_PORT_MUX);
 	p0.l = lo(BFIN_PORT_MUX);
-#ifdef ANOMALY_05000212
+#if ANOMALY_05000212
 	R0.L = W[P0]; /* Read */
 	SSYNC;
 #endif
 	R0 = (PGDE_UART | PFTE_UART)(Z);
-#ifdef ANOMALY_05000212
+#if ANOMALY_05000212
 	W[P0] = R0.L; /* Write */
 	SSYNC;
 #endif
@@ -155,12 +158,12 @@ ENTRY(__start)
 
 	p0.h = hi(PORTF_FER);
 	p0.l = lo(PORTF_FER);
-#ifdef ANOMALY_05000212
+#if ANOMALY_05000212
 	R0.L = W[P0]; /* Read */
 	SSYNC;
 #endif
 	R0 = 0x000F(Z);
-#ifdef ANOMALY_05000212
+#if ANOMALY_05000212
 	W[P0] = R0.L; /* Write */
 	SSYNC;
 #endif
@@ -221,6 +224,12 @@ ENTRY(__start)
 	fp = sp;
 	usp = sp;
 
+#ifdef CONFIG_EARLY_PRINTK
+	SP += -12;
+	call _init_early_exception_vectors;
+	SP += 12;
+#endif
+
 	/* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */
 	call _bf53x_relocate_l1_mem;
 #if CONFIG_BFIN_KERNEL_CLOCK
@@ -274,7 +283,7 @@ ENTRY(__start)
 	p0.l = .LWAIT_HERE;
 	p0.h = .LWAIT_HERE;
 	reti = p0;
-#if defined(ANOMALY_05000281)
+#if ANOMALY_05000281
 	nop; nop; nop;
 #endif
 	rti;
@@ -436,8 +445,8 @@ ENTRY(_start_dma_code)
 	w[p0] = r0.l;
 	ssync;
 
-	p0.l = (EBIU_SDBCTL & 0xFFFF);
-	p0.h = (EBIU_SDBCTL >> 16);     /* SDRAM Memory Bank Control Register */
+	p0.l = LO(EBIU_SDBCTL);
+	p0.h = HI(EBIU_SDBCTL);     /* SDRAM Memory Bank Control Register */
 	r0 = mem_SDBCTL;
 	w[p0] = r0.l;
 	ssync;
@@ -475,85 +484,6 @@ ENTRY(_start_dma_code)
 ENDPROC(_start_dma_code)
 #endif /* CONFIG_BFIN_KERNEL_CLOCK */
 
-ENTRY(_bfin_reset)
-	/* No more interrupts to be handled*/
-	CLI R6;
-	SSYNC;
-
-#if defined(CONFIG_MTD_M25P80)
-	/*
-	 * The following code fix the SPI flash reboot issue,
-	 * /CS signal of the chip which is using PF10 return to GPIO mode
-	 */
-	p0.h = hi(PORTF_FER);
-	p0.l = lo(PORTF_FER);
-	r0.l = 0x0000;
-	w[p0] = r0.l;
-	SSYNC;
-
-	/* /CS return to high */
-	p0.h = hi(PORTFIO);
-	p0.l = lo(PORTFIO);
-	r0.l = 0xFFFF;
-	w[p0] = r0.l;
-	SSYNC;
-
-	/* Delay some time, This is necessary */
-	r1.h = 0;
-	r1.l = 0x400;
-	p1   = r1;
-	lsetup (.L_delay_lab1, .L_delay_lab1_end) lc1 = p1;
-.L_delay_lab1:
-	r0.h = 0;
-	r0.l = 0x8000;
-	p0   = r0;
-	lsetup (.L_delay_lab0, .L_delay_lab0_end) lc0 = p0;
-.L_delay_lab0:
-	nop;
-.L_delay_lab0_end:
-	nop;
-.L_delay_lab1_end:
-	nop;
-#endif
-
-	/* Clear the IMASK register */
-	p0.h = hi(IMASK);
-	p0.l = lo(IMASK);
-	r0 = 0x0;
-	[p0] = r0;
-
-	/* Clear the ILAT register */
-	p0.h = hi(ILAT);
-	p0.l = lo(ILAT);
-	r0 = [p0];
-	[p0] = r0;
-	SSYNC;
-
-	/* make sure SYSCR is set to use BMODE */
-	P0.h = hi(SYSCR);
-	P0.l = lo(SYSCR);
-	R0.l = 0x0;
-	W[P0] = R0.l;
-	SSYNC;
-
-	/* issue a system soft reset */
-	P1.h = hi(SWRST);
-	P1.l = lo(SWRST);
-	R1.l = 0x0007;
-	W[P1] = R1;
-	SSYNC;
-
-	/* clear system soft reset */
-	R0.l = 0x0000;
-	W[P0] = R0;
-	SSYNC;
-
-	/* issue core reset */
-	raise 1;
-
-	RTS;
-ENDPROC(_bfin_reset)
-
 .data
 
 /*
diff --git a/arch/blackfin/mach-bf548/Kconfig b/arch/blackfin/mach-bf548/Kconfig
index e78b03d56c7c..08d8dc83701c 100644
--- a/arch/blackfin/mach-bf548/Kconfig
+++ b/arch/blackfin/mach-bf548/Kconfig
@@ -2,6 +2,13 @@ if (BF54x)
 
 menu "BF548 Specific Configuration"
 
+config DEB_DMA_URGENT
+	bool "DMA has priority over core for ext. accesses"
+	depends on BF54x
+	default n
+	help
+	  Treat any DEB1, DEB2 and DEB3 request as Urgent
+
 comment "Interrupt Priority Assignment"
 menu "Priority"
 
@@ -282,7 +289,7 @@ menu "Assignment"
 
 config PINTx_REASSIGN
 	bool "Reprogram PINT Assignment"
-	default n
+	default y
 	help
 	  The interrupt assignment registers controls the pin-to-interrupt
 	  assignment in a byte-wide manner. Each option allows you to select
@@ -303,7 +310,7 @@ config PINT1_ASSIGN
 config PINT2_ASSIGN
 	hex "PINT2_ASSIGN"
 	depends on PINTx_REASSIGN
-	default 0x00000101
+	default 0x07000101
 config PINT3_ASSIGN
 	hex "PINT3_ASSIGN"
 	depends on PINTx_REASSIGN
diff --git a/arch/blackfin/mach-bf548/Makefile b/arch/blackfin/mach-bf548/Makefile
index 060ad78ebf1d..7e7c9c8ac5b2 100644
--- a/arch/blackfin/mach-bf548/Makefile
+++ b/arch/blackfin/mach-bf548/Makefile
@@ -4,6 +4,6 @@
 
 extra-y := head.o
 
-obj-y := ints-priority.o dma.o gpio.o
+obj-y := ints-priority.o dma.o
 
 obj-$(CONFIG_CPU_FREQ)   += cpu.o
diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c
index 96ad95fab1a8..2c47db494f7d 100644
--- a/arch/blackfin/mach-bf548/boards/ezkit.c
+++ b/arch/blackfin/mach-bf548/boards/ezkit.c
@@ -35,9 +35,16 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
 #include <linux/irq.h>
-#include <linux/irq.h>
 #include <linux/interrupt.h>
+#include <linux/usb/musb.h>
 #include <asm/bfin5xx_spi.h>
+#include <asm/cplb.h>
+#include <asm/dma.h>
+#include <asm/gpio.h>
+#include <asm/nand.h>
+#include <asm/mach/bf54x_keys.h>
+#include <linux/input.h>
+#include <linux/spi/ad7877.h>
 
 /*
  * Name the Board for the /proc/cpuinfo
@@ -48,6 +55,88 @@ char *bfin_board_name = "ADSP-BF548-EZKIT";
  *  Driver needs to know address, irq and flag pin.
  */
 
+#if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
+
+#include <asm/mach/bf54x-lq043.h>
+
+static struct bfin_bf54xfb_mach_info bf54x_lq043_data = {
+	.width =	480,
+	.height =	272,
+	.xres =		{480, 480, 480},
+	.yres =		{272, 272, 272},
+	.bpp =		{24, 24, 24},
+	.disp =		GPIO_PE3,
+};
+
+static struct resource bf54x_lq043_resources[] = {
+	{
+		.start = IRQ_EPPI0_ERR,
+		.end = IRQ_EPPI0_ERR,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bf54x_lq043_device = {
+	.name		= "bf54x-lq043",
+	.id		= -1,
+	.num_resources 	= ARRAY_SIZE(bf54x_lq043_resources),
+	.resource 	= bf54x_lq043_resources,
+	.dev		= {
+		.platform_data = &bf54x_lq043_data,
+	},
+};
+#endif
+
+#if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
+static int bf548_keymap[] = {
+	KEYVAL(0, 0, KEY_ENTER),
+	KEYVAL(0, 1, KEY_HELP),
+	KEYVAL(0, 2, KEY_0),
+	KEYVAL(0, 3, KEY_BACKSPACE),
+	KEYVAL(1, 0, KEY_TAB),
+	KEYVAL(1, 1, KEY_9),
+	KEYVAL(1, 2, KEY_8),
+	KEYVAL(1, 3, KEY_7),
+	KEYVAL(2, 0, KEY_DOWN),
+	KEYVAL(2, 1, KEY_6),
+	KEYVAL(2, 2, KEY_5),
+	KEYVAL(2, 3, KEY_4),
+	KEYVAL(3, 0, KEY_UP),
+	KEYVAL(3, 1, KEY_3),
+	KEYVAL(3, 2, KEY_2),
+	KEYVAL(3, 3, KEY_1),
+};
+
+static struct bfin_kpad_platform_data bf54x_kpad_data = {
+	.rows			= 4,
+	.cols			= 4,
+	.keymap 		= bf548_keymap,
+	.keymapsize 		= ARRAY_SIZE(bf548_keymap),
+	.repeat			= 0,
+	.debounce_time		= 5000,	/* ns (5ms) */
+	.coldrive_time		= 1000, /* ns (1ms) */
+	.keyup_test_interval	= 50, /* ms (50ms) */
+};
+
+static struct resource bf54x_kpad_resources[] = {
+	{
+		.start = IRQ_KEY,
+		.end = IRQ_KEY,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bf54x_kpad_device = {
+	.name		= "bf54x-keys",
+	.id		= -1,
+	.num_resources 	= ARRAY_SIZE(bf54x_kpad_resources),
+	.resource 	= bf54x_kpad_resources,
+	.dev		= {
+		.platform_data = &bf54x_kpad_data,
+	},
+};
+#endif
+
 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 static struct platform_device rtc_device = {
 	.name = "rtc-bfin",
@@ -94,6 +183,344 @@ static struct platform_device bfin_uart_device = {
 };
 #endif
 
+#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
+static struct resource smsc911x_resources[] = {
+	{
+		.name = "smsc911x-memory",
+		.start = 0x24000000,
+		.end = 0x24000000 + 0xFF,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = IRQ_PE8,
+		.end = IRQ_PE8,
+		.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWLEVEL,
+	},
+};
+static struct platform_device smsc911x_device = {
+	.name = "smsc911x",
+	.id = 0,
+	.num_resources = ARRAY_SIZE(smsc911x_resources),
+	.resource = smsc911x_resources,
+};
+#endif
+
+#if defined(CONFIG_USB_BF54x_HCD) || defined(CONFIG_USB_BF54x_HCD_MODULE)
+static struct resource bf54x_hcd_resources[] = {
+	{
+		.start = 0xFFC03C00,
+		.end = 0xFFC040FF,
+		.flags = IORESOURCE_MEM,
+	},
+};
+
+static struct platform_device bf54x_hcd = {
+	.name = "bf54x-hcd",
+	.id = 0,
+	.num_resources = ARRAY_SIZE(bf54x_hcd_resources),
+	.resource = bf54x_hcd_resources,
+};
+#endif
+
+#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
+static struct resource musb_resources[] = {
+	[0] = {
+		.start	= 0xFFC03C00,
+		.end	= 0xFFC040FF,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {	/* general IRQ */
+		.start	= IRQ_USB_INT0,
+		.end	= IRQ_USB_INT0,
+		.flags	= IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
+	},
+	[2] = {	/* DMA IRQ */
+		.start	= IRQ_USB_DMA,
+		.end	= IRQ_USB_DMA,
+		.flags	= IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
+	},
+};
+
+static struct musb_hdrc_platform_data musb_plat = {
+#ifdef CONFIG_USB_MUSB_OTG
+	.mode		= MUSB_OTG,
+#elif CONFIG_USB_MUSB_HDRC_HCD
+	.mode		= MUSB_HOST,
+#elif CONFIG_USB_GADGET_MUSB_HDRC
+	.mode		= MUSB_PERIPHERAL,
+#endif
+	.multipoint	= 1,
+};
+
+static u64 musb_dmamask = ~(u32)0;
+
+static struct platform_device musb_device = {
+	.name		= "musb_hdrc",
+	.id		= 0,
+	.dev = {
+		.dma_mask		= &musb_dmamask,
+		.coherent_dma_mask	= 0xffffffff,
+		.platform_data		= &musb_plat,
+	},
+	.num_resources	= ARRAY_SIZE(musb_resources),
+	.resource	= musb_resources,
+};
+#endif
+
+#if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
+static struct resource bfin_atapi_resources[] = {
+	{
+		.start = 0xFFC03800,
+		.end = 0xFFC0386F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = IRQ_ATAPI_ERR,
+		.end = IRQ_ATAPI_ERR,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_atapi_device = {
+	.name = "pata-bf54x",
+	.id = -1,
+	.num_resources = ARRAY_SIZE(bfin_atapi_resources),
+	.resource = bfin_atapi_resources,
+};
+#endif
+
+#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
+static struct mtd_partition partition_info[] = {
+	{
+		.name = "Linux Kernel",
+		.offset = 0,
+		.size = 4 * SIZE_1M,
+	},
+	{
+		.name = "File System",
+		.offset = 4 * SIZE_1M,
+		.size = (256 - 4) * SIZE_1M,
+	},
+};
+
+static struct bf5xx_nand_platform bf5xx_nand_platform = {
+	.page_size = NFC_PG_SIZE_256,
+	.data_width = NFC_NWIDTH_8,
+	.partitions = partition_info,
+	.nr_partitions = ARRAY_SIZE(partition_info),
+	.rd_dly = 3,
+	.wr_dly = 3,
+};
+
+static struct resource bf5xx_nand_resources[] = {
+	{
+		.start = 0xFFC03B00,
+		.end = 0xFFC03B4F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = CH_NFC,
+		.end = CH_NFC,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bf5xx_nand_device = {
+	.name = "bf5xx-nand",
+	.id = 0,
+	.num_resources = ARRAY_SIZE(bf5xx_nand_resources),
+	.resource = bf5xx_nand_resources,
+	.dev = {
+		.platform_data = &bf5xx_nand_platform,
+	},
+};
+#endif
+
+#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN)
+static struct platform_device bf54x_sdh_device = {
+	.name = "bfin-sdh",
+	.id = 0,
+};
+#endif
+
+#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
+/* all SPI peripherals info goes here */
+#if defined(CONFIG_MTD_M25P80) \
+	|| defined(CONFIG_MTD_M25P80_MODULE)
+/* SPI flash chip (m25p16) */
+static struct mtd_partition bfin_spi_flash_partitions[] = {
+	{
+		.name = "bootloader",
+		.size = 0x00040000,
+		.offset = 0,
+		.mask_flags = MTD_CAP_ROM
+	}, {
+		.name = "linux kernel",
+		.size = 0x1c0000,
+		.offset = 0x40000
+	}
+};
+
+static struct flash_platform_data bfin_spi_flash_data = {
+	.name = "m25p80",
+	.parts = bfin_spi_flash_partitions,
+	.nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
+	.type = "m25p16",
+};
+
+static struct bfin5xx_spi_chip spi_flash_chip_info = {
+	.enable_dma = 0,         /* use dma transfer with this chip*/
+	.bits_per_word = 8,
+	.cs_change_per_word = 0,
+};
+#endif
+
+#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
+static struct bfin5xx_spi_chip spi_ad7877_chip_info = {
+	.cs_change_per_word = 1,
+	.enable_dma = 0,
+	.bits_per_word = 16,
+};
+
+static const struct ad7877_platform_data bfin_ad7877_ts_info = {
+	.model			= 7877,
+	.vref_delay_usecs	= 50,	/* internal, no capacitor */
+	.x_plate_ohms		= 419,
+	.y_plate_ohms		= 486,
+	.pressure_max		= 1000,
+	.pressure_min		= 0,
+	.stopacq_polarity 	= 1,
+	.first_conversion_delay = 3,
+	.acquisition_time 	= 1,
+	.averaging 		= 1,
+	.pen_down_acc_interval 	= 1,
+};
+#endif
+
+static struct spi_board_info bf54x_spi_board_info[] __initdata = {
+#if defined(CONFIG_MTD_M25P80) \
+	|| defined(CONFIG_MTD_M25P80_MODULE)
+	{
+		/* the modalias must be the same as spi device driver name */
+		.modalias = "m25p80", /* Name of spi_driver for this device */
+		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
+		.bus_num = 0, /* Framework bus number */
+		.chip_select = 1, /* SPI_SSEL1*/
+		.platform_data = &bfin_spi_flash_data,
+		.controller_data = &spi_flash_chip_info,
+		.mode = SPI_MODE_3,
+	},
+#endif
+#if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE)
+{
+	.modalias		= "ad7877",
+	.platform_data		= &bfin_ad7877_ts_info,
+	.irq			= IRQ_PJ11,
+	.max_speed_hz		= 12500000,     /* max spi clock (SCK) speed in HZ */
+	.bus_num		= 0,
+	.chip_select  		= 2,
+	.controller_data = &spi_ad7877_chip_info,
+},
+#endif
+};
+
+/* SPI (0) */
+static struct resource bfin_spi0_resource[] = {
+	[0] = {
+		.start = SPI0_REGBASE,
+		.end   = SPI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = CH_SPI0,
+		.end   = CH_SPI0,
+		.flags = IORESOURCE_IRQ,
+	}
+};
+
+/* SPI (1) */
+static struct resource bfin_spi1_resource[] = {
+	[0] = {
+		.start = SPI1_REGBASE,
+		.end   = SPI1_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = CH_SPI1,
+		.end   = CH_SPI1,
+		.flags = IORESOURCE_IRQ,
+	}
+};
+
+/* SPI controller data */
+static struct bfin5xx_spi_master bf54x_spi_master_info = {
+	.num_chipselect = 8,
+	.enable_dma = 1,  /* master has the ability to do dma transfer */
+};
+
+static struct platform_device bf54x_spi_master0 = {
+	.name = "bfin-spi",
+	.id = 0, /* Bus number */
+	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
+	.resource = bfin_spi0_resource,
+	.dev = {
+		.platform_data = &bf54x_spi_master_info, /* Passed to driver */
+		},
+};
+
+static struct platform_device bf54x_spi_master1 = {
+	.name = "bfin-spi",
+	.id = 1, /* Bus number */
+	.num_resources = ARRAY_SIZE(bfin_spi1_resource),
+	.resource = bfin_spi1_resource,
+	.dev = {
+		.platform_data = &bf54x_spi_master_info, /* Passed to driver */
+		},
+};
+#endif  /* spi master and devices */
+
+#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
+static struct resource bfin_twi0_resource[] = {
+	[0] = {
+		.start = TWI0_REGBASE,
+		.end   = TWI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = IRQ_TWI0,
+		.end   = IRQ_TWI0,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device i2c_bfin_twi0_device = {
+	.name = "i2c-bfin-twi",
+	.id = 0,
+	.num_resources = ARRAY_SIZE(bfin_twi0_resource),
+	.resource = bfin_twi0_resource,
+};
+
+static struct resource bfin_twi1_resource[] = {
+	[0] = {
+		.start = TWI1_REGBASE,
+		.end   = TWI1_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = IRQ_TWI1,
+		.end   = IRQ_TWI1,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device i2c_bfin_twi1_device = {
+	.name = "i2c-bfin-twi",
+	.id = 1,
+	.num_resources = ARRAY_SIZE(bfin_twi1_resource),
+	.resource = bfin_twi1_resource,
+};
+#endif
+
 static struct platform_device *ezkit_devices[] __initdata = {
 #if defined(CONFIG_RTC_DRV_BFIN) || defined(CONFIG_RTC_DRV_BFIN_MODULE)
 	&rtc_device,
@@ -102,12 +529,60 @@ static struct platform_device *ezkit_devices[] __initdata = {
 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 	&bfin_uart_device,
 #endif
+
+#if defined(CONFIG_FB_BF54X_LQ043) || defined(CONFIG_FB_BF54X_LQ043_MODULE)
+	&bf54x_lq043_device,
+#endif
+
+#if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE)
+	&smsc911x_device,
+#endif
+
+#if defined(CONFIG_USB_BF54x_HCD) || defined(CONFIG_USB_BF54x_HCD_MODULE)
+	&bf54x_hcd,
+#endif
+
+#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
+	&musb_device,
+#endif
+
+#if defined(CONFIG_PATA_BF54X) || defined(CONFIG_PATA_BF54X_MODULE)
+	&bfin_atapi_device,
+#endif
+
+#if defined(CONFIG_MTD_NAND_BF5XX) || defined(CONFIG_MTD_NAND_BF5XX_MODULE)
+	&bf5xx_nand_device,
+#endif
+
+#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN)
+	&bf54x_sdh_device,
+#endif
+
+#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
+	&bf54x_spi_master0,
+/*	&bf54x_spi_master1,*/
+#endif
+
+#if defined(CONFIG_KEYBOARD_BFIN) || defined(CONFIG_KEYBOARD_BFIN_MODULE)
+	&bf54x_kpad_device,
+#endif
+
+#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
+	&i2c_bfin_twi0_device,
+	&i2c_bfin_twi1_device,
+#endif
 };
 
 static int __init stamp_init(void)
 {
 	printk(KERN_INFO "%s(): registering device resources\n", __FUNCTION__);
 	platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices));
+
+#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
+	spi_register_board_info(bf54x_spi_board_info,
+			ARRAY_SIZE(bf54x_spi_board_info));
+#endif
+
 	return 0;
 }
 
diff --git a/arch/blackfin/mach-bf548/gpio.c b/arch/blackfin/mach-bf548/gpio.c
deleted file mode 100644
index 0da5f0003b8c..000000000000
--- a/arch/blackfin/mach-bf548/gpio.c
+++ /dev/null
@@ -1,323 +0,0 @@
-/*
- * File:         arch/blackfin/mach-bf548/gpio.c
- * Based on:
- * Author:       Michael Hennerich (hennerich@blackfin.uclinux.org)
- *
- * Created:
- * Description:  GPIO Abstraction Layer
- *
- * Modified:
- *               Copyright 2007 Analog Devices Inc.
- *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-#include <linux/module.h>
-#include <linux/err.h>
-#include <asm/blackfin.h>
-#include <asm/gpio.h>
-#include <asm/portmux.h>
-#include <linux/irq.h>
-
-static struct gpio_port_t *gpio_array[gpio_bank(MAX_BLACKFIN_GPIOS)] = {
-	(struct gpio_port_t *)PORTA_FER,
-	(struct gpio_port_t *)PORTB_FER,
-	(struct gpio_port_t *)PORTC_FER,
-	(struct gpio_port_t *)PORTD_FER,
-	(struct gpio_port_t *)PORTE_FER,
-	(struct gpio_port_t *)PORTF_FER,
-	(struct gpio_port_t *)PORTG_FER,
-	(struct gpio_port_t *)PORTH_FER,
-	(struct gpio_port_t *)PORTI_FER,
-	(struct gpio_port_t *)PORTJ_FER,
-};
-
-static unsigned short reserved_gpio_map[gpio_bank(MAX_BLACKFIN_GPIOS)];
-static unsigned short reserved_peri_map[gpio_bank(MAX_BLACKFIN_GPIOS)];
-
-inline int check_gpio(unsigned short gpio)
-{
-	if (gpio == GPIO_PB15 || gpio == GPIO_PC14 || gpio == GPIO_PC15
-	    || gpio == GPIO_PH14 || gpio == GPIO_PH15
-	    || gpio == GPIO_PJ14 || gpio == GPIO_PJ15
-	    || gpio > MAX_BLACKFIN_GPIOS)
-		return -EINVAL;
-	return 0;
-}
-
-inline void portmux_setup(unsigned short portno, unsigned short function)
-{
-	u32 pmux;
-
-	pmux = gpio_array[gpio_bank(portno)]->port_mux;
-
-	pmux &= ~(0x3 << (2 * gpio_sub_n(portno)));
-	pmux |= (function & 0x3) << (2 * gpio_sub_n(portno));
-
-	gpio_array[gpio_bank(portno)]->port_mux = pmux;
-
-}
-
-inline u16 get_portmux(unsigned short portno)
-{
-	u32 pmux;
-
-	pmux = gpio_array[gpio_bank(portno)]->port_mux;
-
-	return (pmux >> (2 * gpio_sub_n(portno)) & 0x3);
-
-}
-
-static void port_setup(unsigned short gpio, unsigned short usage)
-{
-	if (usage == GPIO_USAGE) {
-		if (gpio_array[gpio_bank(gpio)]->port_fer & gpio_bit(gpio))
-			printk(KERN_WARNING
-			       "bfin-gpio: Possible Conflict with Peripheral "
-			       "usage and GPIO %d detected!\n", gpio);
-		gpio_array[gpio_bank(gpio)]->port_fer &= ~gpio_bit(gpio);
-	} else
-		gpio_array[gpio_bank(gpio)]->port_fer |= gpio_bit(gpio);
-	SSYNC();
-}
-
-static int __init bfin_gpio_init(void)
-{
-	printk(KERN_INFO "Blackfin GPIO Controller\n");
-
-	return 0;
-}
-
-arch_initcall(bfin_gpio_init);
-
-int peripheral_request(unsigned short per, const char *label)
-{
-	unsigned long flags;
-	unsigned short ident = P_IDENT(per);
-
-	if (!(per & P_DEFINED))
-		return -ENODEV;
-
-	if (check_gpio(ident) < 0)
-		return -EINVAL;
-
-	local_irq_save(flags);
-
-	if (unlikely(reserved_gpio_map[gpio_bank(ident)] & gpio_bit(ident))) {
-		printk(KERN_ERR
-		       "%s: Peripheral %d is already reserved as GPIO!\n",
-		       __FUNCTION__, per);
-		dump_stack();
-		local_irq_restore(flags);
-		return -EBUSY;
-	}
-
-	if (unlikely(reserved_peri_map[gpio_bank(ident)] & gpio_bit(ident))) {
-
-		u16 funct = get_portmux(ident);
-
-		if (!((per & P_MAYSHARE) && (funct == P_FUNCT2MUX(per)))) {
-			printk(KERN_ERR
-			       "%s: Peripheral %d is already reserved!\n",
-			       __FUNCTION__, per);
-			dump_stack();
-			local_irq_restore(flags);
-			return -EBUSY;
-		}
-	}
-
-	reserved_peri_map[gpio_bank(ident)] |= gpio_bit(ident);
-
-	portmux_setup(ident, P_FUNCT2MUX(per));
-	port_setup(ident, PERIPHERAL_USAGE);
-
-	local_irq_restore(flags);
-
-	return 0;
-}
-EXPORT_SYMBOL(peripheral_request);
-
-int peripheral_request_list(unsigned short per[], const char *label)
-{
-
-	u16 cnt;
-	int ret;
-
-	for (cnt = 0; per[cnt] != 0; cnt++) {
-		ret = peripheral_request(per[cnt], label);
-		if (ret < 0)
-			return ret;
-	}
-
-	return 0;
-}
-EXPORT_SYMBOL(peripheral_request_list);
-
-void peripheral_free(unsigned short per)
-{
-	unsigned long flags;
-	unsigned short ident = P_IDENT(per);
-
-	if (!(per & P_DEFINED))
-		return;
-
-	if (check_gpio(ident) < 0)
-		return;
-
-	local_irq_save(flags);
-
-	if (unlikely(!(reserved_peri_map[gpio_bank(ident)] & gpio_bit(ident)))) {
-		printk(KERN_ERR "bfin-gpio: Peripheral %d wasn't reserved!\n", per);
-		dump_stack();
-		local_irq_restore(flags);
-		return;
-	}
-
-	if (!(per & P_MAYSHARE)) {
-		port_setup(ident, GPIO_USAGE);
-	}
-
-	reserved_peri_map[gpio_bank(ident)] &= ~gpio_bit(ident);
-
-	local_irq_restore(flags);
-}
-EXPORT_SYMBOL(peripheral_free);
-
-void peripheral_free_list(unsigned short per[])
-{
-	u16 cnt;
-
-	for (cnt = 0; per[cnt] != 0; cnt++) {
-		peripheral_free(per[cnt]);
-	}
-
-}
-EXPORT_SYMBOL(peripheral_free_list);
-
-/***********************************************************
-*
-* FUNCTIONS: Blackfin GPIO Driver
-*
-* INPUTS/OUTPUTS:
-* gpio - GPIO Number between 0 and MAX_BLACKFIN_GPIOS
-*
-*
-* DESCRIPTION: Blackfin GPIO Driver API
-*
-* CAUTION:
-*************************************************************
-* MODIFICATION HISTORY :
-**************************************************************/
-
-int gpio_request(unsigned short gpio, const char *label)
-{
-	unsigned long flags;
-
-	if (check_gpio(gpio) < 0)
-		return -EINVAL;
-
-	local_irq_save(flags);
-
-	if (unlikely(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio))) {
-		printk(KERN_ERR "bfin-gpio: GPIO %d is already reserved!\n", gpio);
-		dump_stack();
-		local_irq_restore(flags);
-		return -EBUSY;
-	}
-
-	if (unlikely(reserved_peri_map[gpio_bank(gpio)] & gpio_bit(gpio))) {
-		printk(KERN_ERR
-		       "bfin-gpio: GPIO %d is already reserved as Peripheral!\n", gpio);
-		dump_stack();
-		local_irq_restore(flags);
-		return -EBUSY;
-	}
-
-	reserved_gpio_map[gpio_bank(gpio)] |= gpio_bit(gpio);
-
-	local_irq_restore(flags);
-
-	port_setup(gpio, GPIO_USAGE);
-
-	return 0;
-}
-EXPORT_SYMBOL(gpio_request);
-
-void gpio_free(unsigned short gpio)
-{
-	unsigned long flags;
-
-	if (check_gpio(gpio) < 0)
-		return;
-
-	local_irq_save(flags);
-
-	if (unlikely(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio)))) {
-		printk(KERN_ERR "bfin-gpio: GPIO %d wasn't reserved!\n", gpio);
-		dump_stack();
-		local_irq_restore(flags);
-		return;
-	}
-
-	reserved_gpio_map[gpio_bank(gpio)] &= ~gpio_bit(gpio);
-
-	local_irq_restore(flags);
-}
-EXPORT_SYMBOL(gpio_free);
-
-void gpio_direction_input(unsigned short gpio)
-{
-	unsigned long flags;
-
-	BUG_ON(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio)));
-
-	local_irq_save(flags);
-	gpio_array[gpio_bank(gpio)]->port_dir_clear = gpio_bit(gpio);
-	gpio_array[gpio_bank(gpio)]->port_inen |= gpio_bit(gpio);
-	local_irq_restore(flags);
-}
-EXPORT_SYMBOL(gpio_direction_input);
-
-void gpio_direction_output(unsigned short gpio)
-{
-	unsigned long flags;
-
-	BUG_ON(!(reserved_gpio_map[gpio_bank(gpio)] & gpio_bit(gpio)));
-
-	local_irq_save(flags);
-	gpio_array[gpio_bank(gpio)]->port_inen &= ~gpio_bit(gpio);
-	gpio_array[gpio_bank(gpio)]->port_dir_set = gpio_bit(gpio);
-	local_irq_restore(flags);
-}
-EXPORT_SYMBOL(gpio_direction_output);
-
-void gpio_set_value(unsigned short gpio, unsigned short arg)
-{
-	if (arg)
-		gpio_array[gpio_bank(gpio)]->port_set = gpio_bit(gpio);
-	else
-		gpio_array[gpio_bank(gpio)]->port_clear = gpio_bit(gpio);
-
-}
-EXPORT_SYMBOL(gpio_set_value);
-
-unsigned short gpio_get_value(unsigned short gpio)
-{
-	return (1 & (gpio_array[gpio_bank(gpio)]->port_data >> gpio_sub_n(gpio)));
-}
-EXPORT_SYMBOL(gpio_get_value);
diff --git a/arch/blackfin/mach-bf548/head.S b/arch/blackfin/mach-bf548/head.S
index 06751ae8b857..3071c243d426 100644
--- a/arch/blackfin/mach-bf548/head.S
+++ b/arch/blackfin/mach-bf548/head.S
@@ -31,6 +31,7 @@
 #include <asm/blackfin.h>
 #include <asm/trace.h>
 #if CONFIG_BFIN_KERNEL_CLOCK
+#include <asm/mach-common/clocks.h>
 #include <asm/mach/mem_init.h>
 #endif
 
@@ -49,9 +50,13 @@ ENTRY(__start)
 ENTRY(__stext)
 	/* R0: argument of command line string, passed from uboot, save it */
 	R7 = R0;
-	/* Set the SYSCFG register */
-	R0 = 0x36;
-	SYSCFG = R0;   /*Enable Cycle Counter and Nesting Of Interrupts(3rd Bit)*/
+	/* Enable Cycle Counter and Nesting Of Interrupts */
+#ifdef CONFIG_BFIN_SCRATCH_REG_CYCLES
+	R0 = SYSCFG_SNEN;
+#else
+	R0 = SYSCFG_SNEN | SYSCFG_CCEN;
+#endif
+	SYSCFG = R0;
 	R0 = 0;
 
 	/* Clear Out All the data and pointer  Registers*/
@@ -92,13 +97,13 @@ ENTRY(__stext)
 	M2 = r0;
 	M3 = r0;
 
-	trace_buffer_start(p0,r0);
+	trace_buffer_init(p0,r0);
 	P0 = R1;
 	R0 = R1;
 
 	/* Turn off the icache */
-	p0.l = (IMEM_CONTROL & 0xFFFF);
-	p0.h = (IMEM_CONTROL >> 16);
+	p0.l = LO(IMEM_CONTROL);
+	p0.h = HI(IMEM_CONTROL);
 	R1 = [p0];
 	R0 = ~ENICPLB;
 	R0 = R0 & R1;
@@ -106,8 +111,8 @@ ENTRY(__stext)
 	SSYNC;
 
 	/* Turn off the dcache */
-	p0.l = (DMEM_CONTROL & 0xFFFF);
-	p0.h = (DMEM_CONTROL >> 16);
+	p0.l = LO(DMEM_CONTROL);
+	p0.h = HI(DMEM_CONTROL);
 	R1 = [p0];
 	R0 = ~ENDCPLB;
 	R0 = R0 & R1;
@@ -120,6 +125,12 @@ ENTRY(__stext)
 	FP = SP;
 	USP = SP;
 
+#ifdef CONFIG_EARLY_PRINTK
+	SP += -12;
+	call _init_early_exception_vectors;
+	SP += 12;
+#endif
+
 	/* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */
 	call _bf53x_relocate_l1_mem;
 #if CONFIG_BFIN_KERNEL_CLOCK
@@ -172,7 +183,7 @@ ENTRY(__stext)
 	p0.l = .LWAIT_HERE;
 	p0.h = .LWAIT_HERE;
 	reti = p0;
-#if defined (ANOMALY_05000281)
+#if ANOMALY_05000281
 	nop;
 	nop;
 	nop;
@@ -335,8 +346,8 @@ ENTRY(_start_dma_code)
 	w[p0] = r0.l;
 	ssync;
 
-	p0.l = (EBIU_SDBCTL & 0xFFFF);
-	p0.h = (EBIU_SDBCTL >> 16);     /* SDRAM Memory Bank Control Register */
+	p0.l = LO(EBIU_SDBCTL);
+	p0.h = HI(EBIU_SDBCTL);     /* SDRAM Memory Bank Control Register */
 	r0 = mem_SDBCTL;
 	w[p0] = r0.l;
 	ssync;
@@ -373,129 +384,6 @@ ENTRY(_start_dma_code)
 	RTS;
 #endif /* CONFIG_BFIN_KERNEL_CLOCK */
 
-ENTRY(_bfin_reset)
-	/* No more interrupts to be handled*/
-	CLI R6;
-	SSYNC;
-
-#if defined(CONFIG_MTD_M25P80)
-/*
- * The following code fix the SPI flash reboot issue,
- * /CS signal of the chip which is using PF10 return to GPIO mode
- */
-	p0.h = hi(PORTF_FER);
-	p0.l = lo(PORTF_FER);
-	r0.l = 0x0000;
-	w[p0] = r0.l;
-	SSYNC;
-
-/* /CS return to high */
-	p0.h = hi(PORTFIO);
-	p0.l = lo(PORTFIO);
-	r0.l = 0xFFFF;
-	w[p0] = r0.l;
-	SSYNC;
-
-/* Delay some time, This is necessary */
-	r1.h = 0;
-	r1.l = 0x400;
-	p1   = r1;
-	lsetup (_delay_lab1,_delay_lab1_end ) lc1 = p1;
-_delay_lab1:
-	r0.h = 0;
-	r0.l = 0x8000;
-	p0   = r0;
-	lsetup (_delay_lab0,_delay_lab0_end ) lc0 = p0;
-_delay_lab0:
-	nop;
-_delay_lab0_end:
-	nop;
-_delay_lab1_end:
-	nop;
-#endif
-
-	/* Clear the bits 13-15 in SWRST if they werent cleared */
-	p0.h = hi(SWRST);
-	p0.l = lo(SWRST);
-	csync;
-	r0.l = w[p0];
-
-	/* Clear the IMASK register */
-	p0.h = hi(IMASK);
-	p0.l = lo(IMASK);
-	r0 = 0x0;
-	[p0] = r0;
-
-	/* Clear the ILAT register */
-	p0.h = hi(ILAT);
-	p0.l = lo(ILAT);
-	r0 = [p0];
-	[p0] = r0;
-	SSYNC;
-
-	/* Disable the WDOG TIMER */
-	p0.h = hi(WDOG_CTL);
-	p0.l = lo(WDOG_CTL);
-	r0.l = 0xAD6;
-	w[p0] = r0.l;
-	SSYNC;
-
-	/* Clear the sticky bit incase it is already set */
-	p0.h = hi(WDOG_CTL);
-	p0.l = lo(WDOG_CTL);
-	r0.l = 0x8AD6;
-	w[p0] = r0.l;
-	SSYNC;
-
-	/* Program the count value */
-	R0.l = 0x100;
-	R0.h = 0x0;
-	P0.h = hi(WDOG_CNT);
-	P0.l = lo(WDOG_CNT);
-	[P0] = R0;
-	SSYNC;
-
-	/* Program WDOG_STAT if necessary */
-	P0.h = hi(WDOG_CTL);
-	P0.l = lo(WDOG_CTL);
-	R0 = W[P0](Z);
-	CC = BITTST(R0,1);
-	if !CC JUMP .LWRITESTAT;
-	CC = BITTST(R0,2);
-	if !CC JUMP .LWRITESTAT;
-	JUMP .LSKIP_WRITE;
-
-.LWRITESTAT:
-	/* When watch dog timer is enabled,
-	 * a write to STAT will load the contents of CNT to STAT
-	 */
-	R0 = 0x0000(z);
-	P0.h = hi(WDOG_STAT);
-	P0.l = lo(WDOG_STAT)
-	[P0] = R0;
-	SSYNC;
-
-.LSKIP_WRITE:
-	/* Enable the reset event */
-	P0.h = hi(WDOG_CTL);
-	P0.l = lo(WDOG_CTL);
-	R0 = W[P0](Z);
-	BITCLR(R0,1);
-	BITCLR(R0,2);
-	W[P0] = R0.L;
-	SSYNC;
-	NOP;
-
-	/* Enable the wdog counter */
-	R0 = W[P0](Z);
-	BITCLR(R0,4);
-	W[P0] = R0.L;
-	SSYNC;
-
-	IDLE;
-
-	RTS;
-
 .data
 
 /*
diff --git a/arch/blackfin/mach-bf561/boards/cm_bf561.c b/arch/blackfin/mach-bf561/boards/cm_bf561.c
index 5b2b544529a1..cd827a1b6ba1 100644
--- a/arch/blackfin/mach-bf561/boards/cm_bf561.c
+++ b/arch/blackfin/mach-bf561/boards/cm_bf561.c
@@ -34,7 +34,9 @@
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
 #include <linux/usb_isp1362.h>
+#include <linux/pata_platform.h>
 #include <linux/irq.h>
+#include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
 
 /*
@@ -112,7 +114,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 		/* the modalias must be the same as spi device driver name */
 		.modalias = "m25p80", /* Name of spi_driver for this device */
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 1, /* Framework chip select. On STAMP537 it is SPISSEL1*/
 		.platform_data = &bfin_spi_flash_data,
 		.controller_data = &spi_flash_chip_info,
@@ -124,7 +126,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "bfin_spi_adc", /* Name of spi_driver for this device */
 		.max_speed_hz = 6250000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1, /* Framework bus number */
+		.bus_num = 0, /* Framework bus number */
 		.chip_select = 1, /* Framework chip select. */
 		.platform_data = NULL, /* No spi_driver specific config */
 		.controller_data = &spi_adc_chip_info,
@@ -135,7 +137,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad1836-spi",
 		.max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 		.controller_data = &ad1836_spi_chip_info,
 	},
@@ -144,7 +146,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad9960-spi",
 		.max_speed_hz = 10000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = 1,
 		.controller_data = &ad9960_spi_chip_info,
 	},
@@ -153,7 +155,7 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "spi_mmc",
 		.max_speed_hz = 25000000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SPI_MMC_CS_CHAN,
 		.platform_data = NULL,
 		.controller_data = &spi_mmc_chip_info,
@@ -162,17 +164,33 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 #endif
 };
 
+/* SPI (0) */
+static struct resource bfin_spi0_resource[] = {
+	[0] = {
+		.start = SPI0_REGBASE,
+		.end   = SPI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = CH_SPI,
+		.end   = CH_SPI,
+		.flags = IORESOURCE_IRQ,
+	}
+};
+
 /* SPI controller data */
-static struct bfin5xx_spi_master spi_bfin_master_info = {
+static struct bfin5xx_spi_master bfin_spi0_info = {
 	.num_chipselect = 8,
 	.enable_dma = 1,  /* master has the ability to do dma transfer */
 };
 
-static struct platform_device spi_bfin_master_device = {
-	.name = "bfin-spi-master",
-	.id = 1, /* Bus number */
+static struct platform_device bfin_spi0_device = {
+	.name = "bfin-spi",
+	.id = 0, /* Bus number */
+	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
+	.resource = bfin_spi0_resource,
 	.dev = {
-		.platform_data = &spi_bfin_master_info, /* Passed to driver */
+		.platform_data = &bfin_spi0_info, /* Passed to driver */
 	},
 };
 #endif  /* spi master and devices */
@@ -256,6 +274,43 @@ static struct platform_device bfin_uart_device = {
 };
 #endif
 
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+#define PATA_INT	119
+
+static struct pata_platform_info bfin_pata_platform_data = {
+	.ioport_shift = 2,
+	.irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
+};
+
+static struct resource bfin_pata_resources[] = {
+	{
+		.start = 0x2400C000,
+		.end = 0x2400C001F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = 0x2400D018,
+		.end = 0x2400D01B,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = PATA_INT,
+		.end = PATA_INT,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_pata_device = {
+	.name = "pata_platform",
+	.id = -1,
+	.num_resources = ARRAY_SIZE(bfin_pata_resources),
+	.resource = bfin_pata_resources,
+	.dev = {
+		.platform_data = &bfin_pata_platform_data,
+	}
+};
+#endif
+
 static struct platform_device *cm_bf561_devices[] __initdata = {
 
 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
@@ -271,9 +326,12 @@ static struct platform_device *cm_bf561_devices[] __initdata = {
 #endif
 
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-	&spi_bfin_master_device,
+	&bfin_spi0_device,
 #endif
 
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	&bfin_pata_device,
+#endif
 };
 
 static int __init cm_bf561_init(void)
@@ -283,6 +341,10 @@ static int __init cm_bf561_init(void)
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
 	spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
 #endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
+#endif
 	return 0;
 }
 
diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c
index 724191da20a2..57e14edca8b1 100644
--- a/arch/blackfin/mach-bf561/boards/ezkit.c
+++ b/arch/blackfin/mach-bf561/boards/ezkit.c
@@ -32,6 +32,8 @@
 #include <linux/spi/spi.h>
 #include <linux/irq.h>
 #include <linux/interrupt.h>
+#include <linux/pata_platform.h>
+#include <asm/dma.h>
 #include <asm/bfin5xx_spi.h>
 
 /*
@@ -140,17 +142,33 @@ static struct bfin5xx_spi_chip ad1836_spi_chip_info = {
 #endif
 #endif
 
+/* SPI (0) */
+static struct resource bfin_spi0_resource[] = {
+	[0] = {
+		.start = SPI0_REGBASE,
+		.end   = SPI0_REGBASE + 0xFF,
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start = CH_SPI,
+		.end   = CH_SPI,
+		.flags = IORESOURCE_IRQ,
+	}
+};
+
 /* SPI controller data */
-static struct bfin5xx_spi_master spi_bfin_master_info = {
+static struct bfin5xx_spi_master bfin_spi0_info = {
 	.num_chipselect = 8,
 	.enable_dma = 1,  /* master has the ability to do dma transfer */
 };
 
-static struct platform_device spi_bfin_master_device = {
-	.name = "bfin-spi-master",
-	.id = 1, /* Bus number */
+static struct platform_device bfin_spi0_device = {
+	.name = "bfin-spi",
+	.id = 0, /* Bus number */
+	.num_resources = ARRAY_SIZE(bfin_spi0_resource),
+	.resource = bfin_spi0_resource,
 	.dev = {
-		.platform_data = &spi_bfin_master_info, /* Passed to driver */
+		.platform_data = &bfin_spi0_info, /* Passed to driver */
 	},
 };
 
@@ -160,23 +178,63 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
 	{
 		.modalias = "ad1836-spi",
 		.max_speed_hz = 3125000,     /* max spi clock (SCK) speed in HZ */
-		.bus_num = 1,
+		.bus_num = 0,
 		.chip_select = CONFIG_SND_BLACKFIN_SPI_PFBIT,
 		.controller_data = &ad1836_spi_chip_info,
 	},
 #endif
 };
 
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+#define PATA_INT	55
+
+static struct pata_platform_info bfin_pata_platform_data = {
+	.ioport_shift = 1,
+	.irq_type = IRQF_TRIGGER_HIGH | IRQF_DISABLED,
+};
+
+static struct resource bfin_pata_resources[] = {
+	{
+		.start = 0x20314020,
+		.end = 0x2031403F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = 0x2031401C,
+		.end = 0x2031401F,
+		.flags = IORESOURCE_MEM,
+	},
+	{
+		.start = PATA_INT,
+		.end = PATA_INT,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device bfin_pata_device = {
+	.name = "pata_platform",
+	.id = -1,
+	.num_resources = ARRAY_SIZE(bfin_pata_resources),
+	.resource = bfin_pata_resources,
+	.dev = {
+		.platform_data = &bfin_pata_platform_data,
+	}
+};
+#endif
+
 static struct platform_device *ezkit_devices[] __initdata = {
 #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE)
 	&smc91x_device,
 #endif
 #if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
-	&spi_bfin_master_device,
+	&bfin_spi0_device,
 #endif
 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 	&bfin_uart_device,
 #endif
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	&bfin_pata_device,
+#endif
 };
 
 static int __init ezkit_init(void)
@@ -194,7 +252,15 @@ static int __init ezkit_init(void)
 	SSYNC();
 #endif
 
-	return spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
+#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
+	spi_register_board_info(bfin_spi_board_info,
+				ARRAY_SIZE(bfin_spi_board_info));
+#endif
+
+#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
+	irq_desc[PATA_INT].status |= IRQ_NOAUTOEN;
+#endif
+	return 0;
 }
 
 arch_initcall(ezkit_init);
diff --git a/arch/blackfin/mach-bf561/head.S b/arch/blackfin/mach-bf561/head.S
index 38650a628980..96a3d456fb6d 100644
--- a/arch/blackfin/mach-bf561/head.S
+++ b/arch/blackfin/mach-bf561/head.S
@@ -33,6 +33,7 @@
 #include <asm/trace.h>
 
 #if CONFIG_BFIN_KERNEL_CLOCK
+#include <asm/mach-common/clocks.h>
 #include <asm/mach/mem_init.h>
 #endif
 
@@ -50,10 +51,12 @@ __INIT
 ENTRY(__start)
 	/* R0: argument of command line string, passed from uboot, save it */
 	R7 = R0;
-	/* Set the SYSCFG register:
-	 * Enable Cycle Counter and Nesting Of Interrupts (3rd Bit)
-	 */
-	R0 = 0x36;
+	/* Enable Cycle Counter and Nesting Of Interrupts */
+#ifdef CONFIG_BFIN_SCRATCH_REG_CYCLES
+	R0 = SYSCFG_SNEN;
+#else
+	R0 = SYSCFG_SNEN | SYSCFG_CCEN;
+#endif
 	SYSCFG = R0;
 	R0 = 0;
 
@@ -95,43 +98,42 @@ ENTRY(__start)
 	M2 = r0;
 	M3 = r0;
 
-	trace_buffer_start(p0,r0);
+	trace_buffer_init(p0,r0);
 	P0 = R1;
 	R0 = R1;
 
 	/* Turn off the icache */
-	p0.l = (IMEM_CONTROL & 0xFFFF);
-	p0.h = (IMEM_CONTROL >> 16);
+	p0.l = LO(IMEM_CONTROL);
+	p0.h = HI(IMEM_CONTROL);
 	R1 = [p0];
 	R0 = ~ENICPLB;
 	R0 = R0 & R1;
 
-	/* Anomaly 05000125 */
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	CLI R2;
 	SSYNC;
 #endif
 	[p0] = R0;
 	SSYNC;
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	STI R2;
 #endif
 
 	/* Turn off the dcache */
-	p0.l = (DMEM_CONTROL & 0xFFFF);
-	p0.h = (DMEM_CONTROL >> 16);
+	p0.l = LO(DMEM_CONTROL);
+	p0.h = HI(DMEM_CONTROL);
 	R1 = [p0];
 	R0 = ~ENDCPLB;
 	R0 = R0 & R1;
 
 	/* Anomaly 05000125 */
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	CLI R2;
 	SSYNC;
 #endif
 	[p0] = R0;
 	SSYNC;
-#ifdef ANOMALY_05000125
+#if ANOMALY_05000125
 	STI R2;
 #endif
 
@@ -167,6 +169,12 @@ ENTRY(__start)
 	fp = sp;
 	usp = sp;
 
+#ifdef CONFIG_EARLY_PRINTK
+	SP += -12;
+	call _init_early_exception_vectors;
+	SP += 12;
+#endif
+
 	/* Put The Code for PLL Programming and SDRAM Programming in L1 ISRAM */
 	call _bf53x_relocate_l1_mem;
 #if CONFIG_BFIN_KERNEL_CLOCK
@@ -220,7 +228,7 @@ ENTRY(__start)
 	p0.l = .LWAIT_HERE;
 	p0.h = .LWAIT_HERE;
 	reti = p0;
-#if defined(ANOMALY_05000281)
+#if ANOMALY_05000281
 	nop; nop; nop;
 #endif
 	rti;
@@ -372,8 +380,8 @@ ENTRY(_start_dma_code)
 	w[p0] = r0.l;
 	ssync;
 
-	p0.l = (EBIU_SDBCTL & 0xFFFF);
-	p0.h = (EBIU_SDBCTL >> 16);     /* SDRAM Memory Bank Control Register */
+	p0.l = LO(EBIU_SDBCTL);
+	p0.h = HI(EBIU_SDBCTL);     /* SDRAM Memory Bank Control Register */
 	r0 = mem_SDBCTL;
 	w[p0] = r0.l;
 	ssync;
@@ -404,66 +412,6 @@ ENTRY(_start_dma_code)
 ENDPROC(_start_dma_code)
 #endif /* CONFIG_BFIN_KERNEL_CLOCK */
 
-ENTRY(_bfin_reset)
-	/* No more interrupts to be handled*/
-	CLI R6;
-	SSYNC;
-
-#if defined(CONFIG_BFIN_SHARED_FLASH_ENET)
-	p0.h = hi(FIO_INEN);
-	p0.l = lo(FIO_INEN);
-	r0.l = ~(PF1 | PF0);
-	w[p0] = r0.l;
-
-	p0.h = hi(FIO_DIR);
-	p0.l = lo(FIO_DIR);
-	r0.l = (PF1 | PF0);
-	w[p0] = r0.l;
-
-	p0.h = hi(FIO_FLAG_C);
-	p0.l = lo(FIO_FLAG_C);
-	r0.l = (PF1 | PF0);
-	w[p0] = r0.l;
-#endif
-
-	/* Clear the IMASK register */
-	p0.h = hi(IMASK);
-	p0.l = lo(IMASK);
-	r0 = 0x0;
-	[p0] = r0;
-
-	/* Clear the ILAT register */
-	p0.h = hi(ILAT);
-	p0.l = lo(ILAT);
-	r0 = [p0];
-	[p0] = r0;
-	SSYNC;
-
-	/* make sure SYSCR is set to use BMODE */
-	P0.h = hi(SYSCR);
-	P0.l = lo(SYSCR);
-	R0.l = 0x20;		/* on BF561, disable core b */
-	W[P0] = R0.l;
-	SSYNC;
-
-	/* issue a system soft reset */
-	P1.h = hi(SWRST);
-	P1.l = lo(SWRST);
-	R1.l = 0x0007;
-	W[P1] = R1;
-	SSYNC;
-
-	/* clear system soft reset */
-	R0.l = 0x0000;
-	W[P0] = R0;
-	SSYNC;
-
-	/* issue core reset */
-	raise 1;
-
-	RTS;
-ENDPROC(_bfin_reset)
-
 .data
 
 /*
diff --git a/arch/blackfin/mach-common/Makefile b/arch/blackfin/mach-common/Makefile
index 0279ede70392..4d7733dfd5de 100644
--- a/arch/blackfin/mach-common/Makefile
+++ b/arch/blackfin/mach-common/Makefile
@@ -4,7 +4,7 @@
 
 obj-y := \
 	cache.o cacheinit.o cplbhdlr.o cplbmgr.o entry.o \
-	interrupt.o lock.o irqpanic.o
+	interrupt.o lock.o irqpanic.o arch_checks.o
 
 obj-$(CONFIG_CPLB_INFO)          += cplbinfo.o
 obj-$(CONFIG_BFIN_SINGLE_CORE)   += ints-priority-sc.o
diff --git a/arch/blackfin/mach-common/arch_checks.c b/arch/blackfin/mach-common/arch_checks.c
new file mode 100644
index 000000000000..2f6ce397780f
--- /dev/null
+++ b/arch/blackfin/mach-common/arch_checks.c
@@ -0,0 +1,60 @@
+/*
+ * File:         arch/blackfin/mach-common/arch_checks.c
+ * Based on:
+ * Author:	 Robin Getz <rgetz@blackfin.uclinux.org>
+ *
+ * Created:      25Jul07
+ * Description:  Do some checking to make sure things are OK
+ *
+ * Modified:
+ *               Copyright 2004-2007 Analog Devices Inc.
+ *
+ * Bugs:         Enter bugs at http://blackfin.uclinux.org/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see the file COPYING, or write
+ * to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <asm/mach/anomaly.h>
+#include <asm/mach-common/clocks.h>
+
+#ifdef CONFIG_BFIN_KERNEL_CLOCK
+
+# if (CONFIG_VCO_HZ > CONFIG_MAX_VCO_HZ)
+#  error "VCO selected is more than maximum value. Please change the VCO multipler"
+# endif
+
+# if (CONFIG_SCLK_HZ > CONFIG_MAX_SCLK_HZ)
+# error "Sclk value selected is more than maximum. Please select a proper value for SCLK multiplier"
+# endif
+
+# if (CONFIG_SCLK_HZ < CONFIG_MIN_SCLK_HZ)
+# error "Sclk value selected is less than minimum. Please select a proper value for SCLK multiplier"
+# endif
+
+# if (ANOMALY_05000273) && (CONFIG_SCLK_HZ * 2 > CONFIG_CCLK_HZ)
+# error "ANOMALY 05000273, please make sure CCLK is at least 2x SCLK"
+# endif
+
+# if (CONFIG_SCLK_HZ > CONFIG_CCLK_HZ) && (CONFIG_SCLK_HZ != CONFIG_CLKIN_HZ) && (CONFIG_CCLK_HZ != CONFIG_CLKIN_HZ)
+# error "Please select sclk less than cclk"
+# endif
+
+#endif /* CONFIG_BFIN_KERNEL_CLOCK */
+
+#if (CONFIG_MEM_SIZE % 4)
+#error "SDRAM mem size must be multible of 4MB"
+#endif
+
diff --git a/arch/blackfin/mach-common/cache.S b/arch/blackfin/mach-common/cache.S
index 7063795eb7c0..0521b1588204 100644
--- a/arch/blackfin/mach-common/cache.S
+++ b/arch/blackfin/mach-common/cache.S
@@ -79,8 +79,8 @@ ENTRY(_icache_invalidate)
 ENTRY(_invalidate_entire_icache)
 	[--SP] = ( R7:5);
 
-	P0.L = (IMEM_CONTROL & 0xFFFF);
-	P0.H = (IMEM_CONTROL >> 16);
+	P0.L = LO(IMEM_CONTROL);
+	P0.H = HI(IMEM_CONTROL);
 	R7 = [P0];
 
 	/* Clear the IMC bit , All valid bits in the instruction
@@ -197,8 +197,8 @@ ENTRY(_invalidate_entire_dcache)
 ENTRY(_dcache_invalidate)
 	[--SP] = ( R7:6);
 
-	P0.L = (DMEM_CONTROL & 0xFFFF);
-	P0.H = (DMEM_CONTROL >> 16);
+	P0.L = LO(DMEM_CONTROL);
+	P0.H = HI(DMEM_CONTROL);
 	R7 = [P0];
 
 	/* Clear the DMC[1:0] bits, All valid bits in the data
diff --git a/arch/blackfin/mach-common/cacheinit.S b/arch/blackfin/mach-common/cacheinit.S
index 5be6b975ae4a..22fada0c1cb3 100644
--- a/arch/blackfin/mach-common/cacheinit.S
+++ b/arch/blackfin/mach-common/cacheinit.S
@@ -38,13 +38,13 @@
 
 .text
 
-#ifdef ANOMALY_05000125
-#if defined(CONFIG_BLKFIN_CACHE)
+#if ANOMALY_05000125
+#if defined(CONFIG_BFIN_ICACHE)
 ENTRY(_bfin_write_IMEM_CONTROL)
 
 	/* Enable Instruction Cache */
-	P0.l = (IMEM_CONTROL & 0xFFFF);
-	P0.h = (IMEM_CONTROL >> 16);
+	P0.l = LO(IMEM_CONTROL);
+	P0.h = HI(IMEM_CONTROL);
 
 	/* Anomaly 05000125 */
 	CLI R1;
@@ -58,10 +58,10 @@ ENTRY(_bfin_write_IMEM_CONTROL)
 ENDPROC(_bfin_write_IMEM_CONTROL)
 #endif
 
-#if defined(CONFIG_BLKFIN_DCACHE)
+#if defined(CONFIG_BFIN_DCACHE)
 ENTRY(_bfin_write_DMEM_CONTROL)
-	P0.l = (DMEM_CONTROL & 0xFFFF);
-	P0.h = (DMEM_CONTROL >> 16);
+	P0.l = LO(DMEM_CONTROL);
+	P0.h = HI(DMEM_CONTROL);
 
 	CLI R1;
 	SSYNC;		/* SSYNC required before writing to DMEM_CONTROL. */
diff --git a/arch/blackfin/mach-common/cplbhdlr.S b/arch/blackfin/mach-common/cplbhdlr.S
index 2f3c72c23997..2788532de72b 100644
--- a/arch/blackfin/mach-common/cplbhdlr.S
+++ b/arch/blackfin/mach-common/cplbhdlr.S
@@ -69,14 +69,14 @@ ENTRY(__cplb_hdr)
 
 .Lis_icplb_miss:
 
-#if defined(CONFIG_BLKFIN_CACHE) || defined(CONFIG_BLKFIN_DCACHE)
-# if defined(CONFIG_BLKFIN_CACHE) && !defined(CONFIG_BLKFIN_DCACHE)
+#if defined(CONFIG_BFIN_ICACHE) || defined(CONFIG_BFIN_DCACHE)
+# if defined(CONFIG_BFIN_ICACHE) && !defined(CONFIG_BFIN_DCACHE)
 	R1 = CPLB_ENABLE_ICACHE;
 # endif
-# if !defined(CONFIG_BLKFIN_CACHE) && defined(CONFIG_BLKFIN_DCACHE)
+# if !defined(CONFIG_BFIN_ICACHE) && defined(CONFIG_BFIN_DCACHE)
 	R1 = CPLB_ENABLE_DCACHE;
 # endif
-# if defined(CONFIG_BLKFIN_CACHE) && defined(CONFIG_BLKFIN_DCACHE)
+# if defined(CONFIG_BFIN_ICACHE) && defined(CONFIG_BFIN_DCACHE)
 	R1 = CPLB_ENABLE_DCACHE | CPLB_ENABLE_ICACHE;
 # endif
 #else
diff --git a/arch/blackfin/mach-common/cplbmgr.S b/arch/blackfin/mach-common/cplbmgr.S
index e4b47e09cf13..946703ef48ff 100644
--- a/arch/blackfin/mach-common/cplbmgr.S
+++ b/arch/blackfin/mach-common/cplbmgr.S
@@ -75,15 +75,15 @@ ENTRY(_cplb_mgr)
 	* from the configuration table.
  	*/
 
-	P4.L = (ICPLB_FAULT_ADDR & 0xFFFF);
-	P4.H = (ICPLB_FAULT_ADDR >> 16);
+	P4.L = LO(ICPLB_FAULT_ADDR);
+	P4.H = HI(ICPLB_FAULT_ADDR);
 
 	P1 = 16;
 	P5.L = _page_size_table;
 	P5.H = _page_size_table;
 
-	P0.L = (ICPLB_DATA0 & 0xFFFF);
-	P0.H = (ICPLB_DATA0 >> 16);
+	P0.L = LO(ICPLB_DATA0);
+	P0.H = HI(ICPLB_DATA0);
 	R4 = [P4];		/* Get faulting address*/
 	R6 = 64;		/* Advance past the fault address, which*/
 	R6 = R6 + R4;		/* we'll use if we find a match*/
@@ -117,13 +117,13 @@ ENTRY(_cplb_mgr)
 	I0 = R4;		/* Fault address we'll search for*/
 
 	/* set up pointers */
-	P0.L = (ICPLB_DATA0 & 0xFFFF);
-	P0.H = (ICPLB_DATA0 >> 16);
+	P0.L = LO(ICPLB_DATA0);
+	P0.H = HI(ICPLB_DATA0);
 
 	/* The replacement procedure for ICPLBs */
 
-	P4.L = (IMEM_CONTROL & 0xFFFF);
-	P4.H = (IMEM_CONTROL >> 16);
+	P4.L = LO(IMEM_CONTROL);
+	P4.H = HI(IMEM_CONTROL);
 
 	/* disable cplbs */
 	R5 = [P4];		/* Control Register*/
@@ -243,8 +243,8 @@ ENTRY(_cplb_mgr)
 	 * last entry of the table.
 	 */
 
-	P1.L = (ICPLB_DATA15 & 0xFFFF);		/* ICPLB_DATA15 */
-	P1.H = (ICPLB_DATA15 >> 16);
+	P1.L = LO(ICPLB_DATA15);		/* ICPLB_DATA15 */
+	P1.H = HI(ICPLB_DATA15);
 	[P1] = R2;
 	[P1-0x100] = R4;
 #ifdef	CONFIG_CPLB_INFO
@@ -292,10 +292,10 @@ ENTRY(_cplb_mgr)
 	 * pending writes associated with the CPLB.
 	 */
 
-	P4.L = (DCPLB_STATUS & 0xFFFF);
-	P4.H = (DCPLB_STATUS >> 16);
-	P3.L = (DCPLB_DATA0 & 0xFFFF);
-	P3.H = (DCPLB_DATA0 >> 16);
+	P4.L = LO(DCPLB_STATUS);
+	P4.H = HI(DCPLB_STATUS);
+	P3.L = LO(DCPLB_DATA0);
+	P3.H = HI(DCPLB_DATA0);
 	R5 = [P4];
 
 	/* A protection violation can be caused by more than just writes
@@ -355,11 +355,11 @@ ENTRY(_cplb_mgr)
 	 * config table, that covers the faulting address.
 	 */
 
-	P1.L = (DCPLB_DATA15 & 0xFFFF);
-	P1.H = (DCPLB_DATA15 >> 16);
+	P1.L = LO(DCPLB_DATA15);
+	P1.H = HI(DCPLB_DATA15);
 
-	P4.L = (DCPLB_FAULT_ADDR & 0xFFFF);
-	P4.H = (DCPLB_FAULT_ADDR >> 16);
+	P4.L = LO(DCPLB_FAULT_ADDR);
+	P4.H = HI(DCPLB_FAULT_ADDR);
 	R4 = [P4];
 	I0 = R4;
 
@@ -368,8 +368,8 @@ ENTRY(_cplb_mgr)
 	R6 = R1;	/* Save for later*/
 
 	/* Turn off CPLBs while we work.*/
-	P4.L = (DMEM_CONTROL & 0xFFFF);
-	P4.H = (DMEM_CONTROL >> 16);
+	P4.L = LO(DMEM_CONTROL);
+	P4.H = HI(DMEM_CONTROL);
 	R5 = [P4];
 	BITCLR(R5,ENDCPLB_P);
 	CLI R0;
@@ -384,8 +384,8 @@ ENTRY(_cplb_mgr)
 	 * are no good.
 	 */
 
-	I1.L = (DCPLB_DATA0 & 0xFFFF);
-	I1.H = (DCPLB_DATA0 >> 16);
+	I1.L = LO(DCPLB_DATA0);
+	I1.H = HI(DCPLB_DATA0);
 	P1 = 2;
 	P2 = 16;
 	I2.L = _dcplb_preference;
@@ -405,7 +405,7 @@ ENTRY(_cplb_mgr)
 	P3.L = _page_size_table; /* retrieve end address */
 	P3.H = _page_size_table; /* retrieve end address */
 	R3 = 0x1002;		/* 16th - position, 2 bits -length */
-#ifdef ANOMALY_05000209
+#if ANOMALY_05000209
 	nop;			/* Anomaly 05000209 */
 #endif
 	R7 = EXTRACT(R1,R3.l);
@@ -475,8 +475,8 @@ ENTRY(_cplb_mgr)
 	 * one space closer to the start.
 	 */
 
-	R1.L = (DCPLB_DATA16 & 0xFFFF);		/* DCPLB_DATA15 + 4 */
-	R1.H = (DCPLB_DATA16 >> 16);
+	R1.L = LO(DCPLB_DATA16);		/* DCPLB_DATA15 + 4 */
+	R1.H = HI(DCPLB_DATA16);
 	R0 = P0;
 
 	/* If the victim happens to be in DCPLB15,
@@ -549,8 +549,8 @@ ENTRY(_cplb_mgr)
 	 * if necessary.
 	 */
 
-	P1.L = (DCPLB_DATA15 & 0xFFFF);
-	P1.H = (DCPLB_DATA15 >> 16);
+	P1.L = LO(DCPLB_DATA15);
+	P1.H = HI(DCPLB_DATA15);
 
 	/* If the DCPLB has cache bits set, but caching hasn't
 	 * been enabled, then we want to mask off the cache-in-L1
@@ -565,7 +565,7 @@ ENTRY(_cplb_mgr)
 	 * cost of first-write exceptions to mark the page as dirty.
 	 */
 
-#ifdef CONFIG_BLKFIN_WT
+#ifdef CONFIG_BFIN_WT
 	BITSET(R6, 14);		/* Set WT*/
 #endif
 
diff --git a/arch/blackfin/mach-common/dpmc.S b/arch/blackfin/mach-common/dpmc.S
index 97cdcd6a00d4..39fbc2861107 100644
--- a/arch/blackfin/mach-common/dpmc.S
+++ b/arch/blackfin/mach-common/dpmc.S
@@ -39,8 +39,8 @@ ENTRY(_unmask_wdog_wakeup_evt)
 	P0.H = hi(SICA_IWR1);
 	P0.L = lo(SICA_IWR1);
 #else
-	P0.h = (SIC_IWR >> 16);
-	P0.l = (SIC_IWR & 0xFFFF);
+	P0.h = HI(SIC_IWR);
+	P0.l = LO(SIC_IWR);
 #endif
 	R7 = [P0];
 #if defined(CONFIG_BF561)
@@ -60,11 +60,11 @@ ENTRY(_unmask_wdog_wakeup_evt)
 	 */
 	R7 = 0x0000(z);
 #if defined(CONFIG_BF561)
-	P0.h = (WDOGA_STAT >> 16);
-	P0.l = (WDOGA_STAT & 0xFFFF);
+	P0.h = HI(WDOGA_STAT);
+	P0.l = LO(WDOGA_STAT);
 #else
-	P0.h = (WDOG_STAT >> 16);
-	P0.l = (WDOG_STAT & 0xFFFF);
+	P0.h = HI(WDOG_STAT);
+	P0.l = LO(WDOG_STAT);
 #endif
 	[P0] = R7;
 	SSYNC;
@@ -73,21 +73,21 @@ ENTRY(_unmask_wdog_wakeup_evt)
 ENTRY(_program_wdog_timer)
 	[--SP] = ( R7:0, P5:0 );
 #if defined(CONFIG_BF561)
-	P0.h = (WDOGA_CNT >> 16);
-	P0.l = (WDOGA_CNT & 0xFFFF);
+	P0.h = HI(WDOGA_CNT);
+	P0.l = LO(WDOGA_CNT);
 #else
-	P0.h = (WDOG_CNT >> 16);
-	P0.l = (WDOG_CNT & 0xFFFF);
+	P0.h = HI(WDOG_CNT);
+	P0.l = LO(WDOG_CNT);
 #endif
 	[P0] = R0;
 	SSYNC;
 
 #if defined(CONFIG_BF561)
-	P0.h = (WDOGA_CTL >> 16);
-	P0.l = (WDOGA_CTL & 0xFFFF);
+	P0.h = HI(WDOGA_CTL);
+	P0.l = LO(WDOGA_CTL);
 #else
-	P0.h = (WDOG_CTL >> 16);
-	P0.l = (WDOG_CTL & 0xFFFF);
+	P0.h = HI(WDOG_CTL);
+	P0.l = LO(WDOG_CTL);
 #endif
 	R7 = W[P0](Z);
 	CC = BITTST(R7,1);
@@ -97,11 +97,11 @@ ENTRY(_program_wdog_timer)
 
 .LSKIP_WRITE_TO_STAT:
 #if defined(CONFIG_BF561)
-	P0.h = (WDOGA_CTL >> 16);
-	    P0.l = (WDOGA_CTL & 0xFFFF);
+	P0.h = HI(WDOGA_CTL);
+	P0.l = LO(WDOGA_CTL);
 #else
-	P0.h = (WDOG_CTL >> 16);
-	    P0.l = (WDOG_CTL & 0xFFFF);
+	P0.h = HI(WDOG_CTL);
+	P0.l = LO(WDOG_CTL);
 #endif
 	R7 = W[P0](Z);
 	BITCLR(R7,1);   /* Enable GP event */
@@ -122,11 +122,11 @@ ENTRY(_clear_wdog_wakeup_evt)
 	[--SP] = ( R7:0, P5:0 );
 
 #if defined(CONFIG_BF561)
-	P0.h = (WDOGA_CTL >> 16);
-	P0.l = (WDOGA_CTL & 0xFFFF);
+	P0.h = HI(WDOGA_CTL);
+	P0.l = LO(WDOGA_CTL);
 #else
-	P0.h = (WDOG_CTL >> 16);
-	P0.l = (WDOG_CTL & 0xFFFF);
+	P0.h = HI(WDOG_CTL);
+	P0.l = LO(WDOG_CTL);
 #endif
 	R7 = 0x0AD6(Z);
 	W[P0] = R7.L;
@@ -149,11 +149,11 @@ ENTRY(_clear_wdog_wakeup_evt)
 ENTRY(_disable_wdog_timer)
 	[--SP] = ( R7:0, P5:0 );
 #if defined(CONFIG_BF561)
-	P0.h = (WDOGA_CTL >> 16);
-	P0.l = (WDOGA_CTL & 0xFFFF);
+	P0.h = HI(WDOGA_CTL);
+	P0.l = LO(WDOGA_CTL);
 #else
-	P0.h = (WDOG_CTL >> 16);
-	P0.l = (WDOG_CTL & 0xFFFF);
+	P0.h = HI(WDOG_CTL);
+	P0.l = LO(WDOG_CTL);
 #endif
 	R7 = 0xAD6(Z);
 	W[P0] = R7.L;
@@ -300,7 +300,7 @@ ENTRY(_sleep_deeper)
 	P0.H = hi(PLL_CTL);
 	P0.L = lo(PLL_CTL);
 	R5 = W[P0](z);
-	R0.L = (MIN_VC/CONFIG_CLKIN_HZ) << 9;
+	R0.L = (CONFIG_MIN_VCO_HZ/CONFIG_CLKIN_HZ) << 9;
 	W[P0] = R0.l;
 
 	SSYNC;
diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S
index 960458808344..e3ad5802868a 100644
--- a/arch/blackfin/mach-common/entry.S
+++ b/arch/blackfin/mach-common/entry.S
@@ -29,21 +29,7 @@
  * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
-/*
- * 25-Dec-2004 - LG Soft India
- * 	1. Fix in return_from_int, to make sure any pending
- *	system call in ILAT for this process to get
- *	executed, otherwise in case context switch happens,
- *	system call of first process (i.e in ILAT) will be
- *	carried forward to the switched process.
- *	2. Removed Constant references for the following
- *		a.  IPEND
- *		b.  EXCAUSE mask
- *		c.  PAGE Mask
- */
-
-/*
- * NOTE: This code handles signal-recognition, which happens every time
+/* NOTE: This code handles signal-recognition, which happens every time
  * after a timer-interrupt and after each system call.
  */
 
@@ -58,6 +44,23 @@
 
 #include <asm/mach-common/context.S>
 
+#if defined(CONFIG_BFIN_SCRATCH_REG_RETN)
+# define EX_SCRATCH_REG RETN
+#elif defined(CONFIG_BFIN_SCRATCH_REG_RETE)
+# define EX_SCRATCH_REG RETE
+#else
+# define EX_SCRATCH_REG CYCLES
+#endif
+
+#if ANOMALY_05000281
+ENTRY(_safe_speculative_execution)
+	NOP;
+	NOP;
+	NOP;
+	jump _safe_speculative_execution;
+ENDPROC(_safe_speculative_execution)
+#endif
+
 #ifdef CONFIG_EXCPT_IRQ_SYSC_L1
 .section .l1.text
 #else
@@ -69,7 +72,7 @@
  * patch up CPLB misses on the kernel stack.
  */
 ENTRY(_ex_dcplb)
-#if defined(ANOMALY_05000261)
+#if ANOMALY_05000261
 	/*
 	 * Work around an anomaly: if we see a new DCPLB fault, return
 	 * without doing anything.  Then, if we get the same fault again,
@@ -93,7 +96,7 @@ ENTRY(_ex_icplb)
 	call __cplb_hdr;
 	DEBUG_START_HWTRACE(p5, r7)
 	RESTORE_ALL_SYS
-	SP = RETN;
+	SP = EX_SCRATCH_REG;
 	rtx;
 ENDPROC(_ex_icplb)
 
@@ -102,7 +105,7 @@ ENTRY(_ex_syscall)
 	(R7:6,P5:4) = [sp++];
 	ASTAT = [sp++];
 	raise 15;		/* invoked by TRAP #0, for sys call */
-	sp = retn;
+	sp = EX_SCRATCH_REG;
 	rtx
 ENDPROC(_ex_syscall)
 
@@ -135,9 +138,9 @@ ENTRY(_ex_single_step)
 	cc = r6 == r7;
 	if !cc jump _ex_trap_c;
 
-_return_from_exception:
+ENTRY(_return_from_exception)
 	DEBUG_START_HWTRACE(p5, r7)
-#ifdef ANOMALY_05000257
+#if ANOMALY_05000257
 	R7=LC0;
 	LC0=R7;
 	R7=LC1;
@@ -145,7 +148,7 @@ _return_from_exception:
 #endif
 	(R7:6,P5:4) = [sp++];
 	ASTAT = [sp++];
-	sp = retn;
+	sp = EX_SCRATCH_REG;
 	rtx;
 ENDPROC(_ex_soft_bp)
 
@@ -163,7 +166,17 @@ ENTRY(_handle_bad_cplb)
 	[--sp] = ASTAT;
 	[--sp] = (R7:6, P5:4);
 
+ENTRY(_ex_replaceable)
+	nop;
+
 ENTRY(_ex_trap_c)
+	/* Make sure we are not in a double fault */
+	p4.l = lo(IPEND);
+	p4.h = hi(IPEND);
+	r7 = [p4];
+	CC = BITTST (r7, 5);
+	if CC jump _double_fault;
+
 	/* Call C code (trap_c) to handle the exception, which most
 	 * likely involves sending a signal to the current process.
 	 * To avoid double faults, lower our priority to IRQ5 first.
@@ -204,11 +217,57 @@ ENTRY(_ex_trap_c)
 	DEBUG_START_HWTRACE(p5, r7)
 	(R7:6,P5:4) = [sp++];
 	ASTAT = [sp++];
-	SP = RETN;
+	SP = EX_SCRATCH_REG;
 	raise 5;
 	rtx;
 ENDPROC(_ex_trap_c)
 
+/* We just realized we got an exception, while we were processing a different
+ * exception. This is a unrecoverable event, so crash
+ */
+ENTRY(_double_fault)
+        /* Turn caches & protection off, to ensure we don't get any more
+         * double exceptions
+         */
+
+        P4.L = LO(IMEM_CONTROL);
+        P4.H = HI(IMEM_CONTROL);
+
+        R5 = [P4];              /* Control Register*/
+        BITCLR(R5,ENICPLB_P);
+        SSYNC;          /* SSYNC required before writing to IMEM_CONTROL. */
+        .align 8;
+        [P4] = R5;
+        SSYNC;
+
+        P4.L = LO(DMEM_CONTROL);
+        P4.H = HI(DMEM_CONTROL);
+        R5 = [P4];
+        BITCLR(R5,ENDCPLB_P);
+        SSYNC;          /* SSYNC required before writing to DMEM_CONTROL. */
+        .align 8;
+        [P4] = R5;
+        SSYNC;
+
+        /* Fix up the stack */
+        (R7:6,P5:4) = [sp++];
+        ASTAT = [sp++];
+        SP = EX_SCRATCH_REG;
+
+        /* We should be out of the exception stack, and back down into
+         * kernel or user space stack
+         */
+        SAVE_ALL_SYS
+
+        r0 = sp;        /* stack frame pt_regs pointer argument ==> r0 */
+        SP += -12;
+        call _double_fault_c;
+        SP += 12;
+.L_double_fault_panic:
+        JUMP .L_double_fault_panic
+
+ENDPROC(_double_fault)
+
 ENTRY(_exception_to_level5)
 	SAVE_ALL_SYS
 
@@ -279,7 +338,7 @@ ENTRY(_trap) /* Exception: 4th entry into system event table(supervisor mode)*/
 	 * covered by a CPLB.  Switch to an exception stack; use RETN as a
 	 * scratch register (for want of a better option).
 	 */
-	retn = sp;
+	EX_SCRATCH_REG = sp;
 	sp.l = _exception_stack_top;
 	sp.h = _exception_stack_top;
 	/* Try to deal with syscalls quickly.  */
@@ -290,8 +349,8 @@ ENTRY(_trap) /* Exception: 4th entry into system event table(supervisor mode)*/
 	r6.l = lo(SEQSTAT_EXCAUSE);
 	r6.h = hi(SEQSTAT_EXCAUSE);
 	r7 = r7 & r6;
-	p5.h = _extable;
-	p5.l = _extable;
+	p5.h = _ex_table;
+	p5.l = _ex_table;
 	p4 = r7;
 	p5 = p5 + (p4 << 2);
 	p4 = [p5];
@@ -634,9 +693,9 @@ ENTRY(_return_from_int)
 	p1.h = _schedule_and_signal_from_int;
 	[p0] = p1;
 	csync;
-#if defined(ANOMALY_05000281)
-	r0.l = lo(CONFIG_BOOT_LOAD);
-	r0.h = hi(CONFIG_BOOT_LOAD);
+#if ANOMALY_05000281
+	r0.l = _safe_speculative_execution;
+	r0.h = _safe_speculative_execution;
 	reti = r0;
 #endif
 	r0 = 0x801f (z);
@@ -648,9 +707,9 @@ ENTRY(_return_from_int)
 ENDPROC(_return_from_int)
 
 ENTRY(_lower_to_irq14)
-#if defined(ANOMALY_05000281)
-	r0.l = lo(CONFIG_BOOT_LOAD);
-	r0.h = hi(CONFIG_BOOT_LOAD);
+#if ANOMALY_05000281
+	r0.l = _safe_speculative_execution;
+	r0.h = _safe_speculative_execution;
 	reti = r0;
 #endif
 	r0 = 0x401f;
@@ -731,6 +790,114 @@ ENTRY(_init_exception_buff)
 	rts;
 ENDPROC(_init_exception_buff)
 
+/* We handle this 100% in exception space - to reduce overhead
+ * Only potiential problem is if the software buffer gets swapped out of the
+ * CPLB table - then double fault. - so we don't let this happen in other places
+ */
+#ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND
+ENTRY(_ex_trace_buff_full)
+	[--sp] = P3;
+	[--sp] = P2;
+	[--sp] = LC0;
+	[--sp] = LT0;
+	[--sp] = LB0;
+	P5.L = _trace_buff_offset;
+	P5.H = _trace_buff_offset;
+	P3 = [P5];              /* trace_buff_offset */
+	P5.L = lo(TBUFSTAT);
+	P5.H = hi(TBUFSTAT);
+	R7 = [P5];
+	R7 <<= 1;               /* double, since we need to read twice */
+	LC0 = R7;
+	R7 <<= 2;               /* need to shift over again,
+				 * to get the number of bytes */
+	P5.L = lo(TBUF);
+	P5.H = hi(TBUF);
+	R6 = ((1 << CONFIG_DEBUG_BFIN_HWTRACE_EXPAND_LEN)*1024) - 1;
+
+	P2 = R7;
+	P3 = P3 + P2;
+	R7 = P3;
+	R7 = R7 & R6;
+	P3 = R7;
+	P2.L = _trace_buff_offset;
+	P2.H = _trace_buff_offset;
+	[P2] = P3;
+
+	P2.L = _software_trace_buff;
+	P2.H = _software_trace_buff;
+
+	LSETUP (.Lstart, .Lend) LC0;
+.Lstart:
+	R7 = [P5];      /* read TBUF */
+	P4 = P3 + P2;
+	[P4] = R7;
+	P3 += -4;
+	R7 = P3;
+	R7 = R7 & R6;
+.Lend:
+	P3 = R7;
+
+	LB0 = [sp++];
+	LT0 = [sp++];
+	LC0 = [sp++];
+	P2 = [sp++];
+	P3 = [sp++];
+	jump _return_from_exception;
+ENDPROC(_ex_trace_buff_full)
+
+#if CONFIG_DEBUG_BFIN_HWTRACE_EXPAND_LEN == 4
+.data
+#else
+.section .l1.data.B
+#endif /* CONFIG_DEBUG_BFIN_HWTRACE_EXPAND_LEN */
+ENTRY(_trace_buff_offset)
+        .long 0;
+ALIGN
+ENTRY(_software_trace_buff)
+	.rept ((1 << CONFIG_DEBUG_BFIN_HWTRACE_EXPAND_LEN)*256);
+	.long 0
+	.endr
+#endif /* CONFIG_DEBUG_BFIN_HWTRACE_EXPAND */
+
+#if CONFIG_EARLY_PRINTK
+.section .init.text
+ENTRY(_early_trap)
+	SAVE_ALL_SYS
+	trace_buffer_stop(p0,r0);
+
+	/* Turn caches off, to ensure we don't get double exceptions */
+
+	P4.L = LO(IMEM_CONTROL);
+	P4.H = HI(IMEM_CONTROL);
+
+	R5 = [P4];              /* Control Register*/
+	BITCLR(R5,ENICPLB_P);
+	CLI R1;
+	SSYNC;          /* SSYNC required before writing to IMEM_CONTROL. */
+	.align 8;
+	[P4] = R5;
+	SSYNC;
+
+	P4.L = LO(DMEM_CONTROL);
+	P4.H = HI(DMEM_CONTROL);
+	R5 = [P4];
+	BITCLR(R5,ENDCPLB_P);
+	SSYNC;          /* SSYNC required before writing to DMEM_CONTROL. */
+	.align 8;
+	[P4] = R5;
+	SSYNC;
+	STI R1;
+
+	r0 = sp;        /* stack frame pt_regs pointer argument ==> r0 */
+	r1 = RETX;
+
+	SP += -12;
+	call _early_trap_c;
+	SP += 12;
+ENDPROC(_early_trap)
+#endif /* CONFIG_EARLY_PRINTK */
+
 /*
  * Put these in the kernel data section - that should always be covered by
  * a CPLB. This is needed to ensure we don't get double fault conditions
@@ -741,30 +908,33 @@ ENDPROC(_init_exception_buff)
 #else
 .data
 #endif
-ALIGN
-_extable:
+ENTRY(_ex_table)
 	/* entry for each EXCAUSE[5:0]
 	 * This table must be in sync with the table in ./kernel/traps.c
 	 * EXCPT instruction can provide 4 bits of EXCAUSE, allowing 16 to be user defined
 	 */
-	.long _ex_syscall;      /* 0x00 - User Defined - Linux Syscall */
+	.long _ex_syscall       /* 0x00 - User Defined - Linux Syscall */
 	.long _ex_soft_bp       /* 0x01 - User Defined - Software breakpoint */
-	.long _ex_trap_c        /* 0x02 - User Defined */
+	.long _ex_replaceable   /* 0x02 - User Defined */
 	.long _ex_trap_c        /* 0x03 - User Defined - userspace stack overflow */
-	.long _ex_trap_c        /* 0x04 - User Defined */
-	.long _ex_trap_c        /* 0x05 - User Defined */
-	.long _ex_trap_c        /* 0x06 - User Defined */
-	.long _ex_trap_c        /* 0x07 - User Defined */
-	.long _ex_trap_c        /* 0x08 - User Defined */
-	.long _ex_trap_c        /* 0x09 - User Defined */
-	.long _ex_trap_c        /* 0x0A - User Defined */
-	.long _ex_trap_c        /* 0x0B - User Defined */
-	.long _ex_trap_c        /* 0x0C - User Defined */
-	.long _ex_trap_c        /* 0x0D - User Defined */
-	.long _ex_trap_c        /* 0x0E - User Defined */
-	.long _ex_trap_c        /* 0x0F - User Defined */
+	.long _ex_replaceable   /* 0x04 - User Defined */
+	.long _ex_replaceable   /* 0x05 - User Defined */
+	.long _ex_replaceable   /* 0x06 - User Defined */
+	.long _ex_replaceable   /* 0x07 - User Defined */
+	.long _ex_replaceable   /* 0x08 - User Defined */
+	.long _ex_replaceable   /* 0x09 - User Defined */
+	.long _ex_replaceable   /* 0x0A - User Defined */
+	.long _ex_replaceable   /* 0x0B - User Defined */
+	.long _ex_replaceable   /* 0x0C - User Defined */
+	.long _ex_replaceable   /* 0x0D - User Defined */
+	.long _ex_replaceable   /* 0x0E - User Defined */
+	.long _ex_replaceable   /* 0x0F - User Defined */
 	.long _ex_single_step   /* 0x10 - HW Single step */
+#ifdef CONFIG_DEBUG_BFIN_HWTRACE_EXPAND
+	.long _ex_trace_buff_full /* 0x11 - Trace Buffer Full */
+#else
 	.long _ex_trap_c        /* 0x11 - Trace Buffer Full */
+#endif
 	.long _ex_trap_c        /* 0x12 - Reserved */
 	.long _ex_trap_c        /* 0x13 - Reserved */
 	.long _ex_trap_c        /* 0x14 - Reserved */
@@ -812,8 +982,8 @@ _extable:
 	.long _ex_trap_c        /* 0x3D - Reserved */
 	.long _ex_trap_c        /* 0x3E - Reserved */
 	.long _ex_trap_c        /* 0x3F - Reserved */
+END(_ex_table)
 
-ALIGN
 ENTRY(_sys_call_table)
 	.long _sys_restart_syscall	/* 0 */
 	.long _sys_exit
@@ -1184,7 +1354,7 @@ _exception_stack:
 	.endr
 _exception_stack_top:
 
-#if defined(ANOMALY_05000261)
+#if ANOMALY_05000261
 /* Used by the assembly entry point to work around an anomaly.  */
 _last_cplb_fault_retx:
 	.long 0;
diff --git a/arch/blackfin/mach-common/interrupt.S b/arch/blackfin/mach-common/interrupt.S
index 203e20709163..c6b32fe0f6e9 100644
--- a/arch/blackfin/mach-common/interrupt.S
+++ b/arch/blackfin/mach-common/interrupt.S
@@ -46,30 +46,6 @@
 
 .align 4 	/* just in case */
 
-/*
- * initial interrupt handlers
- */
-
-#ifndef CONFIG_KGDB
- 	/* interrupt routine for emulation - 0 */
-	/* Currently used only if GDB stub is not in - invalid */
-	/* gdb-stub set the evt itself */
-	/* save registers for post-mortem only */
-ENTRY(_evt_emulation)
-	SAVE_ALL_SYS
-#ifdef CONFIG_FRAME_POINTER
-	fp = 0;
-#endif
-	r0 = IRQ_EMU;
-	r1 = sp;
-	SP += -12;
-	call _irq_panic;
-	SP += 12;
-	/* - GDB stub fills this in by itself (if defined) */
-	rte;
-ENDPROC(_evt_emulation)
-#endif
-
 /* Common interrupt entry code.	 First we do CLI, then push
  * RETI, to keep interrupts disabled, but to allow this state to be changed
  * by local_bh_enable.
@@ -140,7 +116,7 @@ __common_int_entry:
 	fp = 0;
 #endif
 
-#if defined (ANOMALY_05000283) || defined (ANOMALY_05000315)
+#if ANOMALY_05000283 || ANOMALY_05000315
 	cc = r7 == r7;
 	p5.h = 0xffc0;
 	p5.l = 0x0014;
@@ -163,7 +139,7 @@ ENTRY(_evt_ivhw)
 #ifdef CONFIG_FRAME_POINTER
 	fp = 0;
 #endif
-#ifdef	ANOMALY_05000283
+#if ANOMALY_05000283
 	cc = r7 == r7;
 	p5.h = 0xffc0;
 	p5.l = 0x0014;
@@ -201,27 +177,15 @@ ENTRY(_evt_ivhw)
 	jump .Lcommon_restore_context;
 #endif
 
-/* interrupt routine for evt2 - 2.  This is NMI.  */
-ENTRY(_evt_evt2)
-	SAVE_CONTEXT
-#ifdef CONFIG_FRAME_POINTER
-	fp = 0;
-#endif
-#ifdef	ANOMALY_05000283
-	cc = r7 == r7;
-	p5.h = 0xffc0;
-	p5.l = 0x0014;
-	if cc jump 1f;
-	r7.l = W[p5];
-1:
-#endif
-	r0 = IRQ_NMI;
-	r1 =  sp;
-	SP += -12;
-	call _asm_do_IRQ;
-	SP += 12;
-	RESTORE_CONTEXT
+/* Interrupt routine for evt2 (NMI).
+ * We don't actually use this, so just return.
+ * For inner circle type details, please see:
+ * http://docs.blackfin.uclinux.org/doku.php?id=linux:nmi
+ */
+ENTRY(_evt_nmi)
+.weak _evt_nmi
 	rtn;
+ENDPROC(_evt_nmi)
 
 /* interrupt routine for core timer - 6 */
 ENTRY(_evt_timer)
diff --git a/arch/blackfin/mach-common/ints-priority-dc.c b/arch/blackfin/mach-common/ints-priority-dc.c
index 660f881b620a..2db3546fc874 100644
--- a/arch/blackfin/mach-common/ints-priority-dc.c
+++ b/arch/blackfin/mach-common/ints-priority-dc.c
@@ -221,7 +221,7 @@ static unsigned int bf561_gpio_irq_startup(unsigned int irq)
 
 	if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) {
 
-		ret = gpio_request(gpionr, NULL);
+		ret = gpio_request(gpionr, "IRQ");
 		if (ret)
 			return ret;
 
@@ -261,7 +261,7 @@ static int bf561_gpio_irq_type(unsigned int irq, unsigned int type)
 
 		if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) {
 
-			ret = gpio_request(gpionr, NULL);
+			ret = gpio_request(gpionr, "IRQ");
 			if (ret)
 				return ret;
 
@@ -362,10 +362,11 @@ void __init init_exception_vectors(void)
 {
 	SSYNC();
 
-#ifndef CONFIG_KGDB
-	bfin_write_EVT0(evt_emulation);
-#endif
-	bfin_write_EVT2(evt_evt2);
+	/* cannot program in software:
+	 * evt0 - emulation (jtag)
+	 * evt1 - reset
+	 */
+	bfin_write_EVT2(evt_nmi);
 	bfin_write_EVT3(trap);
 	bfin_write_EVT5(evt_ivhw);
 	bfin_write_EVT6(evt_timer);
diff --git a/arch/blackfin/mach-common/ints-priority-sc.c b/arch/blackfin/mach-common/ints-priority-sc.c
index 4708023fe716..d3b7672b2b94 100644
--- a/arch/blackfin/mach-common/ints-priority-sc.c
+++ b/arch/blackfin/mach-common/ints-priority-sc.c
@@ -343,7 +343,7 @@ static unsigned int bfin_gpio_irq_startup(unsigned int irq)
 	u16 gpionr = irq - IRQ_PF0;
 
 	if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) {
-		ret = gpio_request(gpionr, NULL);
+		ret = gpio_request(gpionr, "IRQ");
 		if (ret)
 			return ret;
 	}
@@ -377,7 +377,7 @@ static int bfin_gpio_irq_type(unsigned int irq, unsigned int type)
 	if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING |
 		    IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) {
 		if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) {
-			ret = gpio_request(gpionr, NULL);
+			ret = gpio_request(gpionr, "IRQ");
 			if (ret)
 				return ret;
 		}
@@ -587,7 +587,7 @@ static unsigned int bfin_gpio_irq_startup(unsigned int irq)
 	}
 
 	if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) {
-		ret = gpio_request(gpionr, NULL);
+		ret = gpio_request(gpionr, "IRQ");
 		if (ret)
 			return ret;
 	}
@@ -627,7 +627,7 @@ static int bfin_gpio_irq_type(unsigned int irq, unsigned int type)
 	if (type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING |
 		    IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) {
 		if (!(gpio_enabled[gpio_bank(gpionr)] & gpio_bit(gpionr))) {
-			ret = gpio_request(gpionr, NULL);
+			ret = gpio_request(gpionr, "IRQ");
 			if (ret)
 				return ret;
 		}
@@ -721,10 +721,11 @@ void __init init_exception_vectors(void)
 {
 	SSYNC();
 
-#ifndef CONFIG_KGDB
-	bfin_write_EVT0(evt_emulation);
-#endif
-	bfin_write_EVT2(evt_evt2);
+	/* cannot program in software:
+	 * evt0 - emulation (jtag)
+	 * evt1 - reset
+	 */
+	bfin_write_EVT2(evt_nmi);
 	bfin_write_EVT3(trap);
 	bfin_write_EVT5(evt_ivhw);
 	bfin_write_EVT6(evt_timer);
diff --git a/arch/blackfin/mach-common/lock.S b/arch/blackfin/mach-common/lock.S
index 386ac8dda076..28b87fe9ce3c 100644
--- a/arch/blackfin/mach-common/lock.S
+++ b/arch/blackfin/mach-common/lock.S
@@ -33,7 +33,7 @@
 
 .text
 
-#ifdef CONFIG_BLKFIN_CACHE_LOCK
+#ifdef CONFIG_BFIN_ICACHE_LOCK
 
 /* When you come here, it is assumed that
  * R0 - Which way to be locked
@@ -43,12 +43,12 @@ ENTRY(_cache_grab_lock)
 
 	[--SP]=( R7:0,P5:0 );
 
-	P1.H = (IMEM_CONTROL >> 16);
-	P1.L = (IMEM_CONTROL & 0xFFFF);
-	P5.H = (ICPLB_ADDR0 >> 16);
-	P5.L = (ICPLB_ADDR0 & 0xFFFF);
-	P4.H = (ICPLB_DATA0 >> 16);
-	P4.L = (ICPLB_DATA0 & 0xFFFF);
+	P1.H = HI(IMEM_CONTROL);
+	P1.L = LO(IMEM_CONTROL);
+	P5.H = HI(ICPLB_ADDR0);
+	P5.L = LO(ICPLB_ADDR0);
+	P4.H = HI(ICPLB_DATA0);
+	P4.L = LO(ICPLB_DATA0);
 	R7 = R0;
 
 	/* If the code of interest already resides in the cache
@@ -167,8 +167,8 @@ ENTRY(_cache_lock)
 
 	[--SP]=( R7:0,P5:0 );
 
-	P1.H = (IMEM_CONTROL >> 16);
-	P1.L = (IMEM_CONTROL & 0xFFFF);
+	P1.H = HI(IMEM_CONTROL);
+	P1.L = LO(IMEM_CONTROL);
 
 	/* Disable the Interrupts*/
 	CLI R3;
@@ -189,14 +189,14 @@ ENTRY(_cache_lock)
 	RTS;
 ENDPROC(_cache_lock)
 
-#endif	/* BLKFIN_CACHE_LOCK */
+#endif	/* BFIN_ICACHE_LOCK */
 
 /* Return the ILOC bits of IMEM_CONTROL
  */
 
 ENTRY(_read_iloc)
-	P1.H = (IMEM_CONTROL >> 16);
-	P1.L = (IMEM_CONTROL & 0xFFFF);
+	P1.H = HI(IMEM_CONTROL);
+	P1.L = LO(IMEM_CONTROL);
 	R1 = 0xF;
 	R0 = [P1];
 	R0 = R0 >> 3;
diff --git a/arch/blackfin/mm/init.c b/arch/blackfin/mm/init.c
index 68459cc052a1..e97ea8fc8dc4 100644
--- a/arch/blackfin/mm/init.c
+++ b/arch/blackfin/mm/init.c
@@ -53,7 +53,7 @@ static unsigned long empty_bad_page;
 
 unsigned long empty_zero_page;
 
-void __init show_mem(void)
+void show_mem(void)
 {
 	unsigned long i;
 	int free = 0, total = 0, reserved = 0, shared = 0;
diff --git a/arch/blackfin/oprofile/op_blackfin.h b/arch/blackfin/oprofile/op_blackfin.h
index f88f446c814f..05dd08c9d154 100644
--- a/arch/blackfin/oprofile/op_blackfin.h
+++ b/arch/blackfin/oprofile/op_blackfin.h
@@ -68,7 +68,7 @@ static inline unsigned int ctr_read(void)
 	unsigned int tmp;
 
 	tmp = bfin_read_PFCTL();
-	__builtin_bfin_csync();
+	CSYNC();
 
 	return tmp;
 }
@@ -76,21 +76,21 @@ static inline unsigned int ctr_read(void)
 static inline void ctr_write(unsigned int val)
 {
 	bfin_write_PFCTL(val);
-	__builtin_bfin_csync();
+	CSYNC();
 }
 
 static inline void count_read(unsigned int *count)
 {
 	count[0] = bfin_read_PFCNTR0();
 	count[1] = bfin_read_PFCNTR1();
-	__builtin_bfin_csync();
+	CSYNC();
 }
 
 static inline void count_write(unsigned int *count)
 {
 	bfin_write_PFCNTR0(count[0]);
 	bfin_write_PFCNTR1(count[1]);
-	__builtin_bfin_csync();
+	CSYNC();
 }
 
 extern int pm_overflow_handler(int irq, struct pt_regs *regs);
diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
index 97b64d7d6bf6..2d85e4b87307 100644
--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -226,7 +226,7 @@ config PARAVIRT
 	  However, when run without a hypervisor the kernel is
 	  theoretically slower.  If in doubt, say N.
 
-source "arch/i386/xen/Kconfig"
+source "arch/x86/xen/Kconfig"
 
 config VMI
 	bool "VMI Paravirt-ops support"
@@ -707,7 +707,7 @@ config MATH_EMULATION
 	  intend to use this kernel on different machines.
 
 	  More information about the internals of the Linux math coprocessor
-	  emulation can be found in <file:arch/i386/math-emu/README>.
+	  emulation can be found in <file:arch/x86/math-emu/README>.
 
 	  If you are not sure, say Y; apart from resulting in a 66 KB bigger
 	  kernel, it won't hurt.
@@ -1067,7 +1067,7 @@ config APM_REAL_MODE_POWER_OFF
 
 endif # APM
 
-source "arch/i386/kernel/cpu/cpufreq/Kconfig"
+source "arch/x86/kernel/cpu/cpufreq/Kconfig"
 
 endmenu
 
@@ -1240,7 +1240,7 @@ menuconfig INSTRUMENTATION
 
 if INSTRUMENTATION
 
-source "arch/i386/oprofile/Kconfig"
+source "arch/x86/oprofile/Kconfig"
 
 config KPROBES
 	bool "Kprobes"
diff --git a/arch/i386/Makefile b/arch/i386/Makefile
index 52b932478c6d..5e50dbf00f3e 100644
--- a/arch/i386/Makefile
+++ b/arch/i386/Makefile
@@ -17,6 +17,9 @@
 # 20050320  Kianusch Sayah Karadji <kianusch@sk-tech.net>
 #           Added support for GEODE CPU
 
+# Fill in SRCARCH
+SRCARCH	:= x86
+
 HAS_BIARCH      := $(call cc-option-yn, -m32)
 ifeq ($(HAS_BIARCH),y)
 AS              := $(AS) --32
@@ -61,62 +64,62 @@ AFLAGS += $(call as-instr,.cfi_startproc\n.cfi_signal_frame\n.cfi_endproc,-DCONF
 CFLAGS += $(cflags-y)
 
 # Default subarch .c files
-mcore-y  := mach-default
+mcore-y  := arch/x86/mach-default
 
 # Voyager subarch support
-mflags-$(CONFIG_X86_VOYAGER)	:= -Iinclude/asm-i386/mach-voyager
-mcore-$(CONFIG_X86_VOYAGER)	:= mach-voyager
+mflags-$(CONFIG_X86_VOYAGER)	:= -Iinclude/asm-x86/mach-voyager
+mcore-$(CONFIG_X86_VOYAGER)	:= arch/x86/mach-voyager
 
 # VISWS subarch support
-mflags-$(CONFIG_X86_VISWS)	:= -Iinclude/asm-i386/mach-visws
-mcore-$(CONFIG_X86_VISWS)	:= mach-visws
+mflags-$(CONFIG_X86_VISWS)	:= -Iinclude/asm-x86/mach-visws
+mcore-$(CONFIG_X86_VISWS)	:= arch/x86/mach-visws
 
 # NUMAQ subarch support
-mflags-$(CONFIG_X86_NUMAQ)	:= -Iinclude/asm-i386/mach-numaq
-mcore-$(CONFIG_X86_NUMAQ)	:= mach-default
+mflags-$(CONFIG_X86_NUMAQ)	:= -Iinclude/asm-x86/mach-numaq
+mcore-$(CONFIG_X86_NUMAQ)	:= arch/x86/mach-default
 
 # BIGSMP subarch support
-mflags-$(CONFIG_X86_BIGSMP)	:= -Iinclude/asm-i386/mach-bigsmp
-mcore-$(CONFIG_X86_BIGSMP)	:= mach-default
+mflags-$(CONFIG_X86_BIGSMP)	:= -Iinclude/asm-x86/mach-bigsmp
+mcore-$(CONFIG_X86_BIGSMP)	:= arch/x86/mach-default
 
 #Summit subarch support
-mflags-$(CONFIG_X86_SUMMIT) := -Iinclude/asm-i386/mach-summit
-mcore-$(CONFIG_X86_SUMMIT)  := mach-default
+mflags-$(CONFIG_X86_SUMMIT) := -Iinclude/asm-x86/mach-summit
+mcore-$(CONFIG_X86_SUMMIT)  := arch/x86/mach-default
 
 # generic subarchitecture
-mflags-$(CONFIG_X86_GENERICARCH) := -Iinclude/asm-i386/mach-generic
-mcore-$(CONFIG_X86_GENERICARCH) := mach-default
-core-$(CONFIG_X86_GENERICARCH) += arch/i386/mach-generic/
+mflags-$(CONFIG_X86_GENERICARCH) := -Iinclude/asm-x86/mach-generic
+mcore-$(CONFIG_X86_GENERICARCH) := arch/x86/mach-default
+core-$(CONFIG_X86_GENERICARCH) += arch/x86/mach-generic/
 
 # ES7000 subarch support
-mflags-$(CONFIG_X86_ES7000)	:= -Iinclude/asm-i386/mach-es7000
-mcore-$(CONFIG_X86_ES7000)	:= mach-default
-core-$(CONFIG_X86_ES7000)	:= arch/i386/mach-es7000/
+mflags-$(CONFIG_X86_ES7000)	:= -Iinclude/asm-x86/mach-es7000
+mcore-$(CONFIG_X86_ES7000)	:= arch/x86/mach-default
+core-$(CONFIG_X86_ES7000)	:= arch/x86/mach-es7000/
 
 # Xen paravirtualization support
-core-$(CONFIG_XEN)		+= arch/i386/xen/
+core-$(CONFIG_XEN)		+= arch/x86/xen/
 
 # default subarch .h files
-mflags-y += -Iinclude/asm-i386/mach-default
+mflags-y += -Iinclude/asm-x86/mach-default
 
-head-y := arch/i386/kernel/head.o arch/i386/kernel/init_task.o
+head-y := arch/x86/kernel/head_32.o arch/x86/kernel/init_task_32.o
 
-libs-y 					+= arch/i386/lib/
-core-y					+= arch/i386/kernel/ \
-					   arch/i386/mm/ \
-					   arch/i386/$(mcore-y)/ \
-					   arch/i386/crypto/
-drivers-$(CONFIG_MATH_EMULATION)	+= arch/i386/math-emu/
-drivers-$(CONFIG_PCI)			+= arch/i386/pci/
+libs-y 					+= arch/x86/lib/
+core-y					+= arch/x86/kernel/ \
+					   arch/x86/mm/ \
+					   $(mcore-y)/ \
+					   arch/x86/crypto/
+drivers-$(CONFIG_MATH_EMULATION)	+= arch/x86/math-emu/
+drivers-$(CONFIG_PCI)			+= arch/x86/pci/
 # must be linked after kernel/
-drivers-$(CONFIG_OPROFILE)		+= arch/i386/oprofile/
-drivers-$(CONFIG_PM)			+= arch/i386/power/
-drivers-$(CONFIG_FB)                    += arch/i386/video/
+drivers-$(CONFIG_OPROFILE)		+= arch/x86/oprofile/
+drivers-$(CONFIG_PM)			+= arch/x86/power/
+drivers-$(CONFIG_FB)                    += arch/x86/video/
 
 CFLAGS += $(mflags-y)
 AFLAGS += $(mflags-y)
 
-boot := arch/i386/boot
+boot := arch/x86/boot
 
 PHONY += zImage bzImage compressed zlilo bzlilo \
          zdisk bzdisk fdimage fdimage144 fdimage288 isoimage install
@@ -125,9 +128,11 @@ all: bzImage
 
 # KBUILD_IMAGE specify target image being built
                     KBUILD_IMAGE := $(boot)/bzImage
-zImage zlilo zdisk: KBUILD_IMAGE := arch/i386/boot/zImage
+zImage zlilo zdisk: KBUILD_IMAGE := arch/x86/boot/zImage
 
 zImage bzImage: vmlinux
+	$(Q)mkdir -p $(objtree)/arch/i386/boot
+	$(Q)ln -fsn $(objtree)/arch/x86/boot/bzImage $(objtree)/arch/i386/boot/bzImage
 	$(Q)$(MAKE) $(build)=$(boot) $(KBUILD_IMAGE)
 
 compressed: zImage
@@ -145,7 +150,8 @@ install:
 	$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(KBUILD_IMAGE) install
 
 archclean:
-	$(Q)$(MAKE) $(clean)=arch/i386/boot
+	$(Q)rm -rf $(objtree)/arch/i386/boot
+	$(Q)$(MAKE) $(clean)=arch/x86/boot
 
 define archhelp
   echo  '* bzImage	- Compressed kernel image (arch/$(ARCH)/boot/bzImage)'
diff --git a/arch/i386/kernel/Makefile b/arch/i386/kernel/Makefile
deleted file mode 100644
index 9d33b00de659..000000000000
--- a/arch/i386/kernel/Makefile
+++ /dev/null
@@ -1,88 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-extra-y := head.o init_task.o vmlinux.lds
-
-obj-y	:= process.o signal.o entry.o traps.o irq.o \
-		ptrace.o time.o ioport.o ldt.o setup.o i8259.o sys_i386.o \
-		pci-dma.o i386_ksyms.o i387.o bootflag.o e820.o\
-		quirks.o i8237.o topology.o alternative.o i8253.o tsc.o
-
-obj-$(CONFIG_STACKTRACE)	+= stacktrace.o
-obj-y				+= cpu/
-obj-y				+= acpi/
-obj-$(CONFIG_X86_BIOS_REBOOT)	+= reboot.o
-obj-$(CONFIG_MCA)		+= mca.o
-obj-$(CONFIG_X86_MSR)		+= msr.o
-obj-$(CONFIG_X86_CPUID)		+= cpuid.o
-obj-$(CONFIG_MICROCODE)		+= microcode.o
-obj-$(CONFIG_APM)		+= apm.o
-obj-$(CONFIG_X86_SMP)		+= smp.o smpboot.o tsc_sync.o
-obj-$(CONFIG_SMP)		+= smpcommon.o
-obj-$(CONFIG_X86_TRAMPOLINE)	+= trampoline.o
-obj-$(CONFIG_X86_MPPARSE)	+= mpparse.o
-obj-$(CONFIG_X86_LOCAL_APIC)	+= apic.o nmi.o
-obj-$(CONFIG_X86_IO_APIC)	+= io_apic.o
-obj-$(CONFIG_X86_REBOOTFIXUPS)	+= reboot_fixups.o
-obj-$(CONFIG_KEXEC)		+= machine_kexec.o relocate_kernel.o crash.o
-obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
-obj-$(CONFIG_X86_NUMAQ)		+= numaq.o
-obj-$(CONFIG_X86_SUMMIT_NUMA)	+= summit.o
-obj-$(CONFIG_KPROBES)		+= kprobes.o
-obj-$(CONFIG_MODULES)		+= module.o
-obj-y				+= sysenter.o vsyscall.o
-obj-$(CONFIG_ACPI_SRAT) 	+= srat.o
-obj-$(CONFIG_EFI) 		+= efi.o efi_stub.o
-obj-$(CONFIG_DOUBLEFAULT) 	+= doublefault.o
-obj-$(CONFIG_VM86)		+= vm86.o
-obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
-obj-$(CONFIG_HPET_TIMER) 	+= hpet.o
-obj-$(CONFIG_K8_NB)		+= k8.o
-obj-$(CONFIG_MGEODE_LX)		+= geode.o
-
-obj-$(CONFIG_VMI)		+= vmi.o vmiclock.o
-obj-$(CONFIG_PARAVIRT)		+= paravirt.o
-obj-y				+= pcspeaker.o
-
-obj-$(CONFIG_SCx200)		+= scx200.o
-
-# vsyscall.o contains the vsyscall DSO images as __initdata.
-# We must build both images before we can assemble it.
-# Note: kbuild does not track this dependency due to usage of .incbin
-$(obj)/vsyscall.o: $(obj)/vsyscall-int80.so $(obj)/vsyscall-sysenter.so
-targets += $(foreach F,int80 sysenter,vsyscall-$F.o vsyscall-$F.so)
-targets += vsyscall-note.o vsyscall.lds
-
-# The DSO images are built using a special linker script.
-quiet_cmd_syscall = SYSCALL $@
-      cmd_syscall = $(CC) -m elf_i386 -nostdlib $(SYSCFLAGS_$(@F)) \
-		          -Wl,-T,$(filter-out FORCE,$^) -o $@
-
-export CPPFLAGS_vsyscall.lds += -P -C -U$(ARCH)
-
-vsyscall-flags = -shared -s -Wl,-soname=linux-gate.so.1 \
-		 $(call ld-option, -Wl$(comma)--hash-style=sysv)
-SYSCFLAGS_vsyscall-sysenter.so	= $(vsyscall-flags)
-SYSCFLAGS_vsyscall-int80.so	= $(vsyscall-flags)
-
-$(obj)/vsyscall-int80.so $(obj)/vsyscall-sysenter.so: \
-$(obj)/vsyscall-%.so: $(src)/vsyscall.lds \
-		      $(obj)/vsyscall-%.o $(obj)/vsyscall-note.o FORCE
-	$(call if_changed,syscall)
-
-# We also create a special relocatable object that should mirror the symbol
-# table and layout of the linked DSO.  With ld -R we can then refer to
-# these symbols in the kernel code rather than hand-coded addresses.
-extra-y += vsyscall-syms.o
-$(obj)/built-in.o: $(obj)/vsyscall-syms.o
-$(obj)/built-in.o: ld_flags += -R $(obj)/vsyscall-syms.o
-
-SYSCFLAGS_vsyscall-syms.o = -r
-$(obj)/vsyscall-syms.o: $(src)/vsyscall.lds \
-			$(obj)/vsyscall-sysenter.o $(obj)/vsyscall-note.o FORCE
-	$(call if_changed,syscall)
-
-k8-y                      += ../../x86_64/kernel/k8.o
-stacktrace-y		  += ../../x86_64/kernel/stacktrace.o
-
diff --git a/arch/i386/kernel/early_printk.c b/arch/i386/kernel/early_printk.c
deleted file mode 100644
index 92f812ba275c..000000000000
--- a/arch/i386/kernel/early_printk.c
+++ /dev/null
@@ -1,2 +0,0 @@
-
-#include "../../x86_64/kernel/early_printk.c"
diff --git a/arch/i386/kernel/tsc_sync.c b/arch/i386/kernel/tsc_sync.c
deleted file mode 100644
index 12424629af87..000000000000
--- a/arch/i386/kernel/tsc_sync.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../x86_64/kernel/tsc_sync.c"
diff --git a/arch/i386/lib/Makefile b/arch/i386/lib/Makefile
deleted file mode 100644
index 4d105fdfe817..000000000000
--- a/arch/i386/lib/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-#
-# Makefile for i386-specific library files..
-#
-
-
-lib-y = checksum.o delay.o usercopy.o getuser.o putuser.o memcpy.o strstr.o \
-	bitops.o semaphore.o string.o
-
-lib-$(CONFIG_X86_USE_3DNOW) += mmx.o
-
-obj-$(CONFIG_SMP)	+= msr-on-cpu.o
diff --git a/arch/i386/mach-generic/Makefile b/arch/i386/mach-generic/Makefile
deleted file mode 100644
index 6914485c0d85..000000000000
--- a/arch/i386/mach-generic/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Makefile for the generic architecture
-#
-
-EXTRA_CFLAGS	:= -Iarch/i386/kernel
-
-obj-y				:= probe.o summit.o bigsmp.o es7000.o default.o ../mach-es7000/
diff --git a/arch/i386/mm/Makefile b/arch/i386/mm/Makefile
deleted file mode 100644
index 80908b5aa60f..000000000000
--- a/arch/i386/mm/Makefile
+++ /dev/null
@@ -1,10 +0,0 @@
-#
-# Makefile for the linux i386-specific parts of the memory manager.
-#
-
-obj-y	:= init.o pgtable.o fault.o ioremap.o extable.o pageattr.o mmap.o
-
-obj-$(CONFIG_NUMA) += discontig.o
-obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o
-obj-$(CONFIG_HIGHMEM) += highmem.o
-obj-$(CONFIG_BOOT_IOREMAP) += boot_ioremap.o
diff --git a/arch/ia64/ia32/audit.c b/arch/ia64/ia32/audit.c
index 8850fe40ea34..5e901c75df1b 100644
--- a/arch/ia64/ia32/audit.c
+++ b/arch/ia64/ia32/audit.c
@@ -1,4 +1,4 @@
-#include <asm-i386/unistd.h>
+#include <asm-x86/unistd_32.h>
 
 unsigned ia32_dir_class[] = {
 #include <asm-generic/audit_dir_write.h>
diff --git a/arch/um/sys-i386/sys_call_table.S b/arch/um/sys-i386/sys_call_table.S
index 2497554b7b95..12d4148dba39 100644
--- a/arch/um/sys-i386/sys_call_table.S
+++ b/arch/um/sys-i386/sys_call_table.S
@@ -9,4 +9,4 @@
 
 #define old_mmap old_mmap_i386
 
-#include "../../i386/kernel/syscall_table.S"
+#include "../../x86/kernel/syscall_table_32.S"
diff --git a/arch/um/sys-x86_64/syscall_table.c b/arch/um/sys-x86_64/syscall_table.c
index 5133988d3610..71b2ae4ad5de 100644
--- a/arch/um/sys-x86_64/syscall_table.c
+++ b/arch/um/sys-x86_64/syscall_table.c
@@ -36,7 +36,7 @@
 
 #define __SYSCALL(nr, sym) extern asmlinkage void sym(void) ;
 #undef _ASM_X86_64_UNISTD_H_
-#include <asm-x86_64/unistd.h>
+#include <asm-x86/unistd_64.h>
 
 #undef __SYSCALL
 #define __SYSCALL(nr, sym) [ nr ] = sym,
@@ -49,5 +49,5 @@ extern void sys_ni_syscall(void);
 sys_call_ptr_t sys_call_table[UM_NR_syscall_max+1] __cacheline_aligned = {
 	/* Smells like a like a compiler bug -- it doesn't work when the & below is removed. */
 	[0 ... UM_NR_syscall_max] = &sys_ni_syscall,
-#include <asm-x86_64/unistd.h>
+#include <asm-x86/unistd_64.h>
 };
diff --git a/arch/i386/boot/.gitignore b/arch/x86/boot/.gitignore
index 18465143cfa2..18465143cfa2 100644
--- a/arch/i386/boot/.gitignore
+++ b/arch/x86/boot/.gitignore
diff --git a/arch/i386/boot/Makefile b/arch/x86/boot/Makefile
index 93386a4e40b4..cb1035f2b7e9 100644
--- a/arch/i386/boot/Makefile
+++ b/arch/x86/boot/Makefile
@@ -1,5 +1,5 @@
 #
-# arch/i386/boot/Makefile
+# arch/x86/boot/Makefile
 #
 # This file is subject to the terms and conditions of the GNU General Public
 # License.  See the file "COPYING" in the main directory of this archive
diff --git a/arch/i386/boot/a20.c b/arch/x86/boot/a20.c
index 31348d054fca..31348d054fca 100644
--- a/arch/i386/boot/a20.c
+++ b/arch/x86/boot/a20.c
diff --git a/arch/i386/boot/apm.c b/arch/x86/boot/apm.c
index eab50c55a3a5..eab50c55a3a5 100644
--- a/arch/i386/boot/apm.c
+++ b/arch/x86/boot/apm.c
diff --git a/arch/i386/boot/bitops.h b/arch/x86/boot/bitops.h
index 8dcc8dc7db88..8dcc8dc7db88 100644
--- a/arch/i386/boot/bitops.h
+++ b/arch/x86/boot/bitops.h
diff --git a/arch/i386/boot/boot.h b/arch/x86/boot/boot.h
index 20bab9431acb..20bab9431acb 100644
--- a/arch/i386/boot/boot.h
+++ b/arch/x86/boot/boot.h
diff --git a/arch/i386/boot/cmdline.c b/arch/x86/boot/cmdline.c
index 34bb778c4357..34bb778c4357 100644
--- a/arch/i386/boot/cmdline.c
+++ b/arch/x86/boot/cmdline.c
diff --git a/arch/i386/boot/code16gcc.h b/arch/x86/boot/code16gcc.h
index d93e48010b61..d93e48010b61 100644
--- a/arch/i386/boot/code16gcc.h
+++ b/arch/x86/boot/code16gcc.h
diff --git a/arch/i386/boot/compressed/.gitignore b/arch/x86/boot/compressed/.gitignore
index be0ed065249b..be0ed065249b 100644
--- a/arch/i386/boot/compressed/.gitignore
+++ b/arch/x86/boot/compressed/.gitignore
diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
new file mode 100644
index 000000000000..52c1db854520
--- /dev/null
+++ b/arch/x86/boot/compressed/Makefile
@@ -0,0 +1,5 @@
+ifeq ($(CONFIG_X86_32),y)
+include ${srctree}/arch/x86/boot/compressed/Makefile_32
+else
+include ${srctree}/arch/x86/boot/compressed/Makefile_64
+endif
diff --git a/arch/i386/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile_32
index 189fa1dbefcc..22613c652d22 100644
--- a/arch/i386/boot/compressed/Makefile
+++ b/arch/x86/boot/compressed/Makefile_32
@@ -1,10 +1,10 @@
 #
-# linux/arch/i386/boot/compressed/Makefile
+# linux/arch/x86/boot/compressed/Makefile
 #
 # create a compressed vmlinux image from the original vmlinux
 #
 
-targets		:= vmlinux vmlinux.bin vmlinux.bin.gz head.o misc.o piggy.o \
+targets		:= vmlinux vmlinux.bin vmlinux.bin.gz head_32.o misc_32.o piggy.o \
 			vmlinux.bin.all vmlinux.relocs
 EXTRA_AFLAGS	:= -traditional
 
@@ -17,7 +17,7 @@ CFLAGS  := -m32 -D__KERNEL__ $(LINUX_INCLUDE) -O2 \
 	   $(call cc-option,-fno-stack-protector)
 LDFLAGS := -m elf_i386
 
-$(obj)/vmlinux: $(src)/vmlinux.lds $(obj)/head.o $(obj)/misc.o $(obj)/piggy.o FORCE
+$(obj)/vmlinux: $(src)/vmlinux_32.lds $(obj)/head_32.o $(obj)/misc_32.o $(obj)/piggy.o FORCE
 	$(call if_changed,ld)
 	@:
 
@@ -46,5 +46,5 @@ endif
 
 LDFLAGS_piggy.o := -r --format binary --oformat elf32-i386 -T
 
-$(obj)/piggy.o: $(src)/vmlinux.scr $(obj)/vmlinux.bin.gz FORCE
+$(obj)/piggy.o: $(src)/vmlinux_32.scr $(obj)/vmlinux.bin.gz FORCE
 	$(call if_changed,ld)
diff --git a/arch/x86_64/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile_64
index 877c0bdbbc67..dc6b3380cc45 100644
--- a/arch/x86_64/boot/compressed/Makefile
+++ b/arch/x86/boot/compressed/Makefile_64
@@ -1,10 +1,10 @@
 #
-# linux/arch/x86_64/boot/compressed/Makefile
+# linux/arch/x86/boot/compressed/Makefile
 #
 # create a compressed vmlinux image from the original vmlinux
 #
 
-targets		:= vmlinux vmlinux.bin vmlinux.bin.gz head.o misc.o piggy.o
+targets		:= vmlinux vmlinux.bin vmlinux.bin.gz head_64.o misc_64.o piggy.o
 
 CFLAGS := -m64 -D__KERNEL__ $(LINUXINCLUDE) -O2  \
 	  -fno-strict-aliasing -fPIC -mcmodel=small \
@@ -14,7 +14,7 @@ AFLAGS  := $(CFLAGS) -D__ASSEMBLY__
 LDFLAGS := -m elf_x86_64
 
 LDFLAGS_vmlinux := -T
-$(obj)/vmlinux: $(src)/vmlinux.lds $(obj)/head.o $(obj)/misc.o $(obj)/piggy.o FORCE
+$(obj)/vmlinux: $(src)/vmlinux_64.lds $(obj)/head_64.o $(obj)/misc_64.o $(obj)/piggy.o FORCE
 	$(call if_changed,ld)
 	@:
 
@@ -26,5 +26,5 @@ $(obj)/vmlinux.bin.gz: $(obj)/vmlinux.bin FORCE
 
 LDFLAGS_piggy.o := -r --format binary --oformat elf64-x86-64 -T
 
-$(obj)/piggy.o: $(obj)/vmlinux.scr $(obj)/vmlinux.bin.gz FORCE
+$(obj)/piggy.o: $(obj)/vmlinux_64.scr $(obj)/vmlinux.bin.gz FORCE
 	$(call if_changed,ld)
diff --git a/arch/i386/boot/compressed/head.S b/arch/x86/boot/compressed/head_32.S
index f35ea2237522..f35ea2237522 100644
--- a/arch/i386/boot/compressed/head.S
+++ b/arch/x86/boot/compressed/head_32.S
diff --git a/arch/x86_64/boot/compressed/head.S b/arch/x86/boot/compressed/head_64.S
index 9fd8030cc54f..49467640751f 100644
--- a/arch/x86_64/boot/compressed/head.S
+++ b/arch/x86/boot/compressed/head_64.S
@@ -174,7 +174,7 @@ no_longmode:
 	hlt
 	jmp     1b
 
-#include "../../kernel/verify_cpu.S"
+#include "../../kernel/verify_cpu_64.S"
 
 	/* Be careful here startup_64 needs to be at a predictable
 	 * address so I can export it in an ELF header.  Bootloaders
diff --git a/arch/i386/boot/compressed/misc.c b/arch/x86/boot/compressed/misc_32.c
index b28505c544c9..b28505c544c9 100644
--- a/arch/i386/boot/compressed/misc.c
+++ b/arch/x86/boot/compressed/misc_32.c
diff --git a/arch/x86_64/boot/compressed/misc.c b/arch/x86/boot/compressed/misc_64.c
index f932b0e89096..f932b0e89096 100644
--- a/arch/x86_64/boot/compressed/misc.c
+++ b/arch/x86/boot/compressed/misc_64.c
diff --git a/arch/i386/boot/compressed/relocs.c b/arch/x86/boot/compressed/relocs.c
index 2d77ee728f92..2d77ee728f92 100644
--- a/arch/i386/boot/compressed/relocs.c
+++ b/arch/x86/boot/compressed/relocs.c
diff --git a/arch/i386/boot/compressed/vmlinux.lds b/arch/x86/boot/compressed/vmlinux_32.lds
index cc4854f6c6c1..cc4854f6c6c1 100644
--- a/arch/i386/boot/compressed/vmlinux.lds
+++ b/arch/x86/boot/compressed/vmlinux_32.lds
diff --git a/arch/i386/boot/compressed/vmlinux.scr b/arch/x86/boot/compressed/vmlinux_32.scr
index 707a88f7f29e..707a88f7f29e 100644
--- a/arch/i386/boot/compressed/vmlinux.scr
+++ b/arch/x86/boot/compressed/vmlinux_32.scr
diff --git a/arch/x86_64/boot/compressed/vmlinux.lds b/arch/x86/boot/compressed/vmlinux_64.lds
index 94c13e557fb4..94c13e557fb4 100644
--- a/arch/x86_64/boot/compressed/vmlinux.lds
+++ b/arch/x86/boot/compressed/vmlinux_64.lds
diff --git a/arch/x86_64/boot/compressed/vmlinux.scr b/arch/x86/boot/compressed/vmlinux_64.scr
index bd1429ce193e..bd1429ce193e 100644
--- a/arch/x86_64/boot/compressed/vmlinux.scr
+++ b/arch/x86/boot/compressed/vmlinux_64.scr
diff --git a/arch/i386/boot/copy.S b/arch/x86/boot/copy.S
index ef127e56a3cf..ef127e56a3cf 100644
--- a/arch/i386/boot/copy.S
+++ b/arch/x86/boot/copy.S
diff --git a/arch/i386/boot/cpu.c b/arch/x86/boot/cpu.c
index 2a5c32da5852..2a5c32da5852 100644
--- a/arch/i386/boot/cpu.c
+++ b/arch/x86/boot/cpu.c
diff --git a/arch/i386/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
index e655a89c5510..e655a89c5510 100644
--- a/arch/i386/boot/cpucheck.c
+++ b/arch/x86/boot/cpucheck.c
diff --git a/arch/i386/boot/edd.c b/arch/x86/boot/edd.c
index bd138e442ec2..bd138e442ec2 100644
--- a/arch/i386/boot/edd.c
+++ b/arch/x86/boot/edd.c
diff --git a/arch/i386/boot/header.S b/arch/x86/boot/header.S
index f3140e596d40..f3140e596d40 100644
--- a/arch/i386/boot/header.S
+++ b/arch/x86/boot/header.S
diff --git a/arch/i386/boot/install.sh b/arch/x86/boot/install.sh
index 88d77761d01b..88d77761d01b 100644
--- a/arch/i386/boot/install.sh
+++ b/arch/x86/boot/install.sh
diff --git a/arch/i386/boot/main.c b/arch/x86/boot/main.c
index 0eeef3989a17..0eeef3989a17 100644
--- a/arch/i386/boot/main.c
+++ b/arch/x86/boot/main.c
diff --git a/arch/i386/boot/mca.c b/arch/x86/boot/mca.c
index 68222f2d4b67..68222f2d4b67 100644
--- a/arch/i386/boot/mca.c
+++ b/arch/x86/boot/mca.c
diff --git a/arch/i386/boot/memory.c b/arch/x86/boot/memory.c
index 378353956b5d..378353956b5d 100644
--- a/arch/i386/boot/memory.c
+++ b/arch/x86/boot/memory.c
diff --git a/arch/i386/boot/mtools.conf.in b/arch/x86/boot/mtools.conf.in
index efd6d2490c1d..efd6d2490c1d 100644
--- a/arch/i386/boot/mtools.conf.in
+++ b/arch/x86/boot/mtools.conf.in
diff --git a/arch/i386/boot/pm.c b/arch/x86/boot/pm.c
index 09fb342cc62e..09fb342cc62e 100644
--- a/arch/i386/boot/pm.c
+++ b/arch/x86/boot/pm.c
diff --git a/arch/i386/boot/pmjump.S b/arch/x86/boot/pmjump.S
index 2e559233725a..2e559233725a 100644
--- a/arch/i386/boot/pmjump.S
+++ b/arch/x86/boot/pmjump.S
diff --git a/arch/i386/boot/printf.c b/arch/x86/boot/printf.c
index 1a09f9309d3c..1a09f9309d3c 100644
--- a/arch/i386/boot/printf.c
+++ b/arch/x86/boot/printf.c
diff --git a/arch/i386/boot/setup.ld b/arch/x86/boot/setup.ld
index df9234b3a5e0..df9234b3a5e0 100644
--- a/arch/i386/boot/setup.ld
+++ b/arch/x86/boot/setup.ld
diff --git a/arch/i386/boot/string.c b/arch/x86/boot/string.c
index 481a22097781..481a22097781 100644
--- a/arch/i386/boot/string.c
+++ b/arch/x86/boot/string.c
diff --git a/arch/i386/boot/tools/.gitignore b/arch/x86/boot/tools/.gitignore
index 378eac25d311..378eac25d311 100644
--- a/arch/i386/boot/tools/.gitignore
+++ b/arch/x86/boot/tools/.gitignore
diff --git a/arch/i386/boot/tools/build.c b/arch/x86/boot/tools/build.c
index b4248740ff0d..b4248740ff0d 100644
--- a/arch/i386/boot/tools/build.c
+++ b/arch/x86/boot/tools/build.c
diff --git a/arch/i386/boot/tty.c b/arch/x86/boot/tty.c
index f3f14bd26371..f3f14bd26371 100644
--- a/arch/i386/boot/tty.c
+++ b/arch/x86/boot/tty.c
diff --git a/arch/i386/boot/version.c b/arch/x86/boot/version.c
index c61462f7d9a7..c61462f7d9a7 100644
--- a/arch/i386/boot/version.c
+++ b/arch/x86/boot/version.c
diff --git a/arch/i386/boot/vesa.h b/arch/x86/boot/vesa.h
index ff5b73cd406f..ff5b73cd406f 100644
--- a/arch/i386/boot/vesa.h
+++ b/arch/x86/boot/vesa.h
diff --git a/arch/i386/boot/video-bios.c b/arch/x86/boot/video-bios.c
index 68e65d95cdfd..68e65d95cdfd 100644
--- a/arch/i386/boot/video-bios.c
+++ b/arch/x86/boot/video-bios.c
diff --git a/arch/i386/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
index 192190710710..192190710710 100644
--- a/arch/i386/boot/video-vesa.c
+++ b/arch/x86/boot/video-vesa.c
diff --git a/arch/i386/boot/video-vga.c b/arch/x86/boot/video-vga.c
index aef02f9ec0c1..aef02f9ec0c1 100644
--- a/arch/i386/boot/video-vga.c
+++ b/arch/x86/boot/video-vga.c
diff --git a/arch/i386/boot/video.c b/arch/x86/boot/video.c
index e4ba897bf9a3..e4ba897bf9a3 100644
--- a/arch/i386/boot/video.c
+++ b/arch/x86/boot/video.c
diff --git a/arch/i386/boot/video.h b/arch/x86/boot/video.h
index b92447d51213..b92447d51213 100644
--- a/arch/i386/boot/video.h
+++ b/arch/x86/boot/video.h
diff --git a/arch/i386/boot/voyager.c b/arch/x86/boot/voyager.c
index 61c8fe0453be..61c8fe0453be 100644
--- a/arch/i386/boot/voyager.c
+++ b/arch/x86/boot/voyager.c
diff --git a/arch/x86/crypto/Makefile b/arch/x86/crypto/Makefile
new file mode 100644
index 000000000000..18dcdc6fb7aa
--- /dev/null
+++ b/arch/x86/crypto/Makefile
@@ -0,0 +1,5 @@
+ifeq ($(CONFIG_X86_32),y)
+include ${srctree}/arch/x86/crypto/Makefile_32
+else
+include ${srctree}/arch/x86/crypto/Makefile_64
+endif
diff --git a/arch/i386/crypto/Makefile b/arch/x86/crypto/Makefile_32
index 3fd19af18e34..2d873a2388ed 100644
--- a/arch/i386/crypto/Makefile
+++ b/arch/x86/crypto/Makefile_32
@@ -1,5 +1,5 @@
 # 
-# i386/crypto/Makefile 
+# x86/crypto/Makefile 
 # 
 # Arch-specific CryptoAPI modules.
 # 
@@ -7,6 +7,6 @@
 obj-$(CONFIG_CRYPTO_AES_586) += aes-i586.o
 obj-$(CONFIG_CRYPTO_TWOFISH_586) += twofish-i586.o
 
-aes-i586-y := aes-i586-asm.o aes.o
-twofish-i586-y := twofish-i586-asm.o twofish.o
+aes-i586-y := aes-i586-asm_32.o aes_32.o
+twofish-i586-y := twofish-i586-asm_32.o twofish_32.o
 
diff --git a/arch/x86_64/crypto/Makefile b/arch/x86/crypto/Makefile_64
index 15b538a8b7f7..b40896276e93 100644
--- a/arch/x86_64/crypto/Makefile
+++ b/arch/x86/crypto/Makefile_64
@@ -1,5 +1,5 @@
 # 
-# x86_64/crypto/Makefile 
+# x86/crypto/Makefile 
 # 
 # Arch-specific CryptoAPI modules.
 # 
@@ -7,6 +7,6 @@
 obj-$(CONFIG_CRYPTO_AES_X86_64) += aes-x86_64.o
 obj-$(CONFIG_CRYPTO_TWOFISH_X86_64) += twofish-x86_64.o
 
-aes-x86_64-y := aes-x86_64-asm.o aes.o
-twofish-x86_64-y := twofish-x86_64-asm.o twofish.o
+aes-x86_64-y := aes-x86_64-asm_64.o aes_64.o
+twofish-x86_64-y := twofish-x86_64-asm_64.o twofish_64.o
 
diff --git a/arch/i386/crypto/aes-i586-asm.S b/arch/x86/crypto/aes-i586-asm_32.S
index f942f0c8f630..f942f0c8f630 100644
--- a/arch/i386/crypto/aes-i586-asm.S
+++ b/arch/x86/crypto/aes-i586-asm_32.S
diff --git a/arch/x86_64/crypto/aes-x86_64-asm.S b/arch/x86/crypto/aes-x86_64-asm_64.S
index 26b40de4d0b0..26b40de4d0b0 100644
--- a/arch/x86_64/crypto/aes-x86_64-asm.S
+++ b/arch/x86/crypto/aes-x86_64-asm_64.S
diff --git a/arch/i386/crypto/aes.c b/arch/x86/crypto/aes_32.c
index 49aad9397f10..49aad9397f10 100644
--- a/arch/i386/crypto/aes.c
+++ b/arch/x86/crypto/aes_32.c
diff --git a/arch/x86_64/crypto/aes.c b/arch/x86/crypto/aes_64.c
index 5cdb13ea5cc2..5cdb13ea5cc2 100644
--- a/arch/x86_64/crypto/aes.c
+++ b/arch/x86/crypto/aes_64.c
diff --git a/arch/i386/crypto/twofish-i586-asm.S b/arch/x86/crypto/twofish-i586-asm_32.S
index 39b98ed2c1b9..39b98ed2c1b9 100644
--- a/arch/i386/crypto/twofish-i586-asm.S
+++ b/arch/x86/crypto/twofish-i586-asm_32.S
diff --git a/arch/x86_64/crypto/twofish-x86_64-asm.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
index 35974a586615..35974a586615 100644
--- a/arch/x86_64/crypto/twofish-x86_64-asm.S
+++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
diff --git a/arch/i386/crypto/twofish.c b/arch/x86/crypto/twofish_32.c
index e3004dfe9c7a..e3004dfe9c7a 100644
--- a/arch/i386/crypto/twofish.c
+++ b/arch/x86/crypto/twofish_32.c
diff --git a/arch/x86_64/crypto/twofish.c b/arch/x86/crypto/twofish_64.c
index 182d91d5cfb9..182d91d5cfb9 100644
--- a/arch/x86_64/crypto/twofish.c
+++ b/arch/x86/crypto/twofish_64.c
diff --git a/arch/x86_64/ia32/Makefile b/arch/x86/ia32/Makefile
index cdae36435e21..cdae36435e21 100644
--- a/arch/x86_64/ia32/Makefile
+++ b/arch/x86/ia32/Makefile
diff --git a/arch/x86_64/ia32/audit.c b/arch/x86/ia32/audit.c
index 8850fe40ea34..91b7b5922dfa 100644
--- a/arch/x86_64/ia32/audit.c
+++ b/arch/x86/ia32/audit.c
@@ -1,4 +1,4 @@
-#include <asm-i386/unistd.h>
+#include <asm/unistd_32.h>
 
 unsigned ia32_dir_class[] = {
 #include <asm-generic/audit_dir_write.h>
diff --git a/arch/x86_64/ia32/fpu32.c b/arch/x86/ia32/fpu32.c
index 2c8209a3605a..2c8209a3605a 100644
--- a/arch/x86_64/ia32/fpu32.c
+++ b/arch/x86/ia32/fpu32.c
diff --git a/arch/x86_64/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
index 08781370256d..08781370256d 100644
--- a/arch/x86_64/ia32/ia32_aout.c
+++ b/arch/x86/ia32/ia32_aout.c
diff --git a/arch/x86_64/ia32/ia32_binfmt.c b/arch/x86/ia32/ia32_binfmt.c
index dffd2ac72747..dffd2ac72747 100644
--- a/arch/x86_64/ia32/ia32_binfmt.c
+++ b/arch/x86/ia32/ia32_binfmt.c
diff --git a/arch/x86_64/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
index 6ea19c25f90d..6ea19c25f90d 100644
--- a/arch/x86_64/ia32/ia32_signal.c
+++ b/arch/x86/ia32/ia32_signal.c
diff --git a/arch/x86_64/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
index 18b231810908..18b231810908 100644
--- a/arch/x86_64/ia32/ia32entry.S
+++ b/arch/x86/ia32/ia32entry.S
diff --git a/arch/x86_64/ia32/ipc32.c b/arch/x86/ia32/ipc32.c
index 369151dc3213..2e1869ec4db4 100644
--- a/arch/x86_64/ia32/ipc32.c
+++ b/arch/x86/ia32/ipc32.c
@@ -9,7 +9,7 @@
 #include <linux/ipc.h>
 #include <linux/compat.h>
 
-#include <asm-i386/ipc.h>
+#include <asm/ipc.h>
 
 asmlinkage long
 sys32_ipc(u32 call, int first, int second, int third,
diff --git a/arch/x86_64/ia32/mmap32.c b/arch/x86/ia32/mmap32.c
index e4b84b4a417a..e4b84b4a417a 100644
--- a/arch/x86_64/ia32/mmap32.c
+++ b/arch/x86/ia32/mmap32.c
diff --git a/arch/x86_64/ia32/ptrace32.c b/arch/x86/ia32/ptrace32.c
index 4a233ad6269c..4a233ad6269c 100644
--- a/arch/x86_64/ia32/ptrace32.c
+++ b/arch/x86/ia32/ptrace32.c
diff --git a/arch/x86_64/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
index bee96d614432..bee96d614432 100644
--- a/arch/x86_64/ia32/sys_ia32.c
+++ b/arch/x86/ia32/sys_ia32.c
diff --git a/arch/x86_64/ia32/syscall32.c b/arch/x86/ia32/syscall32.c
index 15013bac181c..15013bac181c 100644
--- a/arch/x86_64/ia32/syscall32.c
+++ b/arch/x86/ia32/syscall32.c
diff --git a/arch/x86_64/ia32/syscall32_syscall.S b/arch/x86/ia32/syscall32_syscall.S
index 8f8271bdf135..933f0f08b1cf 100644
--- a/arch/x86_64/ia32/syscall32_syscall.S
+++ b/arch/x86/ia32/syscall32_syscall.S
@@ -6,12 +6,12 @@
 	.globl syscall32_syscall_end
 
 syscall32_syscall:
-	.incbin "arch/x86_64/ia32/vsyscall-syscall.so"
+	.incbin "arch/x86/ia32/vsyscall-syscall.so"
 syscall32_syscall_end:
 
 	.globl syscall32_sysenter
 	.globl syscall32_sysenter_end
 
 syscall32_sysenter:
-	.incbin "arch/x86_64/ia32/vsyscall-sysenter.so"
+	.incbin "arch/x86/ia32/vsyscall-sysenter.so"
 syscall32_sysenter_end:
diff --git a/arch/x86_64/ia32/tls32.c b/arch/x86/ia32/tls32.c
index 1cc4340de3ca..1cc4340de3ca 100644
--- a/arch/x86_64/ia32/tls32.c
+++ b/arch/x86/ia32/tls32.c
diff --git a/arch/x86_64/ia32/vsyscall-sigreturn.S b/arch/x86/ia32/vsyscall-sigreturn.S
index 1384367cdbe1..b383be00baec 100644
--- a/arch/x86_64/ia32/vsyscall-sigreturn.S
+++ b/arch/x86/ia32/vsyscall-sigreturn.S
@@ -139,5 +139,5 @@ __kernel_rt_sigreturn:
 	.align 4
 .LENDFDE3:
 
-#include "../../i386/kernel/vsyscall-note.S"
+#include "../../x86/kernel/vsyscall-note_32.S"
 
diff --git a/arch/x86_64/ia32/vsyscall-syscall.S b/arch/x86/ia32/vsyscall-syscall.S
index cf9ef678de3e..cf9ef678de3e 100644
--- a/arch/x86_64/ia32/vsyscall-syscall.S
+++ b/arch/x86/ia32/vsyscall-syscall.S
diff --git a/arch/x86_64/ia32/vsyscall-sysenter.S b/arch/x86/ia32/vsyscall-sysenter.S
index ae056e553d13..ae056e553d13 100644
--- a/arch/x86_64/ia32/vsyscall-sysenter.S
+++ b/arch/x86/ia32/vsyscall-sysenter.S
diff --git a/arch/x86_64/ia32/vsyscall.lds b/arch/x86/ia32/vsyscall.lds
index 1dc86ff5bcb9..1dc86ff5bcb9 100644
--- a/arch/x86_64/ia32/vsyscall.lds
+++ b/arch/x86/ia32/vsyscall.lds
diff --git a/arch/i386/kernel/.gitignore b/arch/x86/kernel/.gitignore
index 40836ad9079c..40836ad9079c 100644
--- a/arch/i386/kernel/.gitignore
+++ b/arch/x86/kernel/.gitignore
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
new file mode 100644
index 000000000000..45855c97923e
--- /dev/null
+++ b/arch/x86/kernel/Makefile
@@ -0,0 +1,5 @@
+ifeq ($(CONFIG_X86_32),y)
+include ${srctree}/arch/x86/kernel/Makefile_32
+else
+include ${srctree}/arch/x86/kernel/Makefile_64
+endif
diff --git a/arch/x86/kernel/Makefile_32 b/arch/x86/kernel/Makefile_32
new file mode 100644
index 000000000000..c624193740fd
--- /dev/null
+++ b/arch/x86/kernel/Makefile_32
@@ -0,0 +1,86 @@
+#
+# Makefile for the linux kernel.
+#
+
+extra-y := head_32.o init_task_32.o vmlinux.lds
+
+obj-y	:= process_32.o signal_32.o entry_32.o traps_32.o irq_32.o \
+		ptrace_32.o time_32.o ioport_32.o ldt_32.o setup_32.o i8259_32.o sys_i386_32.o \
+		pci-dma_32.o i386_ksyms_32.o i387_32.o bootflag.o e820_32.o\
+		quirks.o i8237.o topology.o alternative.o i8253_32.o tsc_32.o
+
+obj-$(CONFIG_STACKTRACE)	+= stacktrace.o
+obj-y				+= cpu/
+obj-y				+= acpi/
+obj-$(CONFIG_X86_BIOS_REBOOT)	+= reboot_32.o
+obj-$(CONFIG_MCA)		+= mca_32.o
+obj-$(CONFIG_X86_MSR)		+= msr.o
+obj-$(CONFIG_X86_CPUID)		+= cpuid.o
+obj-$(CONFIG_MICROCODE)		+= microcode.o
+obj-$(CONFIG_APM)		+= apm_32.o
+obj-$(CONFIG_X86_SMP)		+= smp_32.o smpboot_32.o tsc_sync.o
+obj-$(CONFIG_SMP)		+= smpcommon_32.o
+obj-$(CONFIG_X86_TRAMPOLINE)	+= trampoline_32.o
+obj-$(CONFIG_X86_MPPARSE)	+= mpparse_32.o
+obj-$(CONFIG_X86_LOCAL_APIC)	+= apic_32.o nmi_32.o
+obj-$(CONFIG_X86_IO_APIC)	+= io_apic_32.o
+obj-$(CONFIG_X86_REBOOTFIXUPS)	+= reboot_fixups_32.o
+obj-$(CONFIG_KEXEC)		+= machine_kexec_32.o relocate_kernel_32.o crash_32.o
+obj-$(CONFIG_CRASH_DUMP)	+= crash_dump_32.o
+obj-$(CONFIG_X86_NUMAQ)		+= numaq_32.o
+obj-$(CONFIG_X86_SUMMIT_NUMA)	+= summit_32.o
+obj-$(CONFIG_KPROBES)		+= kprobes_32.o
+obj-$(CONFIG_MODULES)		+= module_32.o
+obj-y				+= sysenter_32.o vsyscall_32.o
+obj-$(CONFIG_ACPI_SRAT) 	+= srat_32.o
+obj-$(CONFIG_EFI) 		+= efi_32.o efi_stub_32.o
+obj-$(CONFIG_DOUBLEFAULT) 	+= doublefault_32.o
+obj-$(CONFIG_VM86)		+= vm86_32.o
+obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
+obj-$(CONFIG_HPET_TIMER) 	+= hpet_32.o
+obj-$(CONFIG_K8_NB)		+= k8.o
+obj-$(CONFIG_MGEODE_LX)		+= geode_32.o
+
+obj-$(CONFIG_VMI)		+= vmi_32.o vmiclock_32.o
+obj-$(CONFIG_PARAVIRT)		+= paravirt_32.o
+obj-y				+= pcspeaker.o
+
+obj-$(CONFIG_SCx200)		+= scx200_32.o
+
+# vsyscall_32.o contains the vsyscall DSO images as __initdata.
+# We must build both images before we can assemble it.
+# Note: kbuild does not track this dependency due to usage of .incbin
+$(obj)/vsyscall_32.o: $(obj)/vsyscall-int80_32.so $(obj)/vsyscall-sysenter_32.so
+targets += $(foreach F,int80 sysenter,vsyscall-$F.o vsyscall-$F.so)
+targets += vsyscall-note_32.o vsyscall_32.lds
+
+# The DSO images are built using a special linker script.
+quiet_cmd_syscall = SYSCALL $@
+      cmd_syscall = $(CC) -m elf_i386 -nostdlib $(SYSCFLAGS_$(@F)) \
+		          -Wl,-T,$(filter-out FORCE,$^) -o $@
+
+export CPPFLAGS_vsyscall_32.lds += -P -C -U$(ARCH)
+
+vsyscall-flags = -shared -s -Wl,-soname=linux-gate.so.1 \
+		 $(call ld-option, -Wl$(comma)--hash-style=sysv)
+SYSCFLAGS_vsyscall-sysenter_32.so	= $(vsyscall-flags)
+SYSCFLAGS_vsyscall-int80_32.so	= $(vsyscall-flags)
+
+$(obj)/vsyscall-int80_32.so $(obj)/vsyscall-sysenter_32.so: \
+$(obj)/vsyscall-%.so: $(src)/vsyscall_32.lds \
+		      $(obj)/vsyscall-%.o $(obj)/vsyscall-note_32.o FORCE
+	$(call if_changed,syscall)
+
+# We also create a special relocatable object that should mirror the symbol
+# table and layout of the linked DSO.  With ld -R we can then refer to
+# these symbols in the kernel code rather than hand-coded addresses.
+extra-y += vsyscall-syms.o
+$(obj)/built-in.o: $(obj)/vsyscall-syms.o
+$(obj)/built-in.o: ld_flags += -R $(obj)/vsyscall-syms.o
+
+SYSCFLAGS_vsyscall-syms.o = -r
+$(obj)/vsyscall-syms.o: $(src)/vsyscall_32.lds \
+			$(obj)/vsyscall-sysenter_32.o $(obj)/vsyscall-note_32.o FORCE
+	$(call if_changed,syscall)
+
+
diff --git a/arch/x86/kernel/Makefile_64 b/arch/x86/kernel/Makefile_64
new file mode 100644
index 000000000000..3ab017a0a3b9
--- /dev/null
+++ b/arch/x86/kernel/Makefile_64
@@ -0,0 +1,54 @@
+#
+# Makefile for the linux kernel.
+#
+
+extra-y 	:= head_64.o head64.o init_task_64.o vmlinux.lds
+EXTRA_AFLAGS	:= -traditional
+obj-y	:= process_64.o signal_64.o entry_64.o traps_64.o irq_64.o \
+		ptrace_64.o time_64.o ioport_64.o ldt_64.o setup_64.o i8259_64.o sys_x86_64.o \
+		x8664_ksyms_64.o i387_64.o syscall_64.o vsyscall_64.o \
+		setup64.o bootflag.o e820_64.o reboot_64.o quirks.o i8237.o \
+		pci-dma_64.o pci-nommu_64.o alternative.o hpet_64.o tsc_64.o bugs_64.o \
+		perfctr-watchdog.o
+
+obj-$(CONFIG_STACKTRACE)	+= stacktrace.o
+obj-$(CONFIG_X86_MCE)		+= mce_64.o therm_throt.o
+obj-$(CONFIG_X86_MCE_INTEL)	+= mce_intel_64.o
+obj-$(CONFIG_X86_MCE_AMD)	+= mce_amd_64.o
+obj-$(CONFIG_MTRR)		+= cpu/mtrr/
+obj-$(CONFIG_ACPI)		+= acpi/
+obj-$(CONFIG_X86_MSR)		+= msr.o
+obj-$(CONFIG_MICROCODE)		+= microcode.o
+obj-$(CONFIG_X86_CPUID)		+= cpuid.o
+obj-$(CONFIG_SMP)		+= smp_64.o smpboot_64.o trampoline_64.o tsc_sync.o
+obj-y				+= apic_64.o  nmi_64.o
+obj-y				+= io_apic_64.o mpparse_64.o genapic_64.o genapic_flat_64.o
+obj-$(CONFIG_KEXEC)		+= machine_kexec_64.o relocate_kernel_64.o crash_64.o
+obj-$(CONFIG_CRASH_DUMP)	+= crash_dump_64.o
+obj-$(CONFIG_PM)		+= suspend_64.o
+obj-$(CONFIG_HIBERNATION)	+= suspend_asm_64.o
+obj-$(CONFIG_CPU_FREQ)		+= cpu/cpufreq/
+obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
+obj-$(CONFIG_IOMMU)		+= pci-gart_64.o aperture_64.o
+obj-$(CONFIG_CALGARY_IOMMU)	+= pci-calgary_64.o tce_64.o
+obj-$(CONFIG_SWIOTLB)		+= pci-swiotlb_64.o
+obj-$(CONFIG_KPROBES)		+= kprobes_64.o
+obj-$(CONFIG_X86_PM_TIMER)	+= pmtimer_64.o
+obj-$(CONFIG_X86_VSMP)		+= vsmp_64.o
+obj-$(CONFIG_K8_NB)		+= k8.o
+obj-$(CONFIG_AUDIT)		+= audit_64.o
+
+obj-$(CONFIG_MODULES)		+= module_64.o
+obj-$(CONFIG_PCI)		+= early-quirks_64.o
+
+obj-y				+= topology.o
+obj-y				+= intel_cacheinfo.o
+obj-y				+= addon_cpuid_features.o
+obj-y				+= pcspeaker.o
+
+CFLAGS_vsyscall_64.o		:= $(PROFILING) -g0
+
+therm_throt-y                   += cpu/mcheck/therm_throt.o
+intel_cacheinfo-y		+= cpu/intel_cacheinfo.o
+addon_cpuid_features-y		+= cpu/addon_cpuid_features.o
+perfctr-watchdog-y		+= cpu/perfctr-watchdog.o
diff --git a/arch/x86/kernel/acpi/Makefile b/arch/x86/kernel/acpi/Makefile
new file mode 100644
index 000000000000..3d5671939542
--- /dev/null
+++ b/arch/x86/kernel/acpi/Makefile
@@ -0,0 +1,5 @@
+ifeq ($(CONFIG_X86_32),y)
+include ${srctree}/arch/x86/kernel/acpi/Makefile_32
+else
+include ${srctree}/arch/x86/kernel/acpi/Makefile_64
+endif
diff --git a/arch/i386/kernel/acpi/Makefile b/arch/x86/kernel/acpi/Makefile_32
index 7f7be01f44e6..a4852a2e9190 100644
--- a/arch/i386/kernel/acpi/Makefile
+++ b/arch/x86/kernel/acpi/Makefile_32
@@ -1,8 +1,8 @@
 obj-$(CONFIG_ACPI)		+= boot.o
 ifneq ($(CONFIG_PCI),)
-obj-$(CONFIG_X86_IO_APIC)	+= earlyquirk.o
+obj-$(CONFIG_X86_IO_APIC)	+= earlyquirk_32.o
 endif
-obj-$(CONFIG_ACPI_SLEEP)	+= sleep.o wakeup.o
+obj-$(CONFIG_ACPI_SLEEP)	+= sleep_32.o wakeup_32.o
 
 ifneq ($(CONFIG_ACPI_PROCESSOR),)
 obj-y				+= cstate.o processor.o
diff --git a/arch/x86/kernel/acpi/Makefile_64 b/arch/x86/kernel/acpi/Makefile_64
new file mode 100644
index 000000000000..629425bc002d
--- /dev/null
+++ b/arch/x86/kernel/acpi/Makefile_64
@@ -0,0 +1,7 @@
+obj-y			:= boot.o
+obj-$(CONFIG_ACPI_SLEEP)	+= sleep_64.o wakeup_64.o
+
+ifneq ($(CONFIG_ACPI_PROCESSOR),)
+obj-y			+= processor.o cstate.o
+endif
+
diff --git a/arch/i386/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index cacdd883bf2b..afd2afe9102d 100644
--- a/arch/i386/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -907,7 +907,7 @@ static void __init acpi_process_madt(void)
 
 #ifdef __i386__
 
-static int __init disable_acpi_irq(struct dmi_system_id *d)
+static int __init disable_acpi_irq(const struct dmi_system_id *d)
 {
 	if (!acpi_force) {
 		printk(KERN_NOTICE "%s detected: force use of acpi=noirq\n",
@@ -917,7 +917,7 @@ static int __init disable_acpi_irq(struct dmi_system_id *d)
 	return 0;
 }
 
-static int __init disable_acpi_pci(struct dmi_system_id *d)
+static int __init disable_acpi_pci(const struct dmi_system_id *d)
 {
 	if (!acpi_force) {
 		printk(KERN_NOTICE "%s detected: force use of pci=noacpi\n",
@@ -927,7 +927,7 @@ static int __init disable_acpi_pci(struct dmi_system_id *d)
 	return 0;
 }
 
-static int __init dmi_disable_acpi(struct dmi_system_id *d)
+static int __init dmi_disable_acpi(const struct dmi_system_id *d)
 {
 	if (!acpi_force) {
 		printk(KERN_NOTICE "%s detected: acpi off\n", d->ident);
@@ -942,7 +942,7 @@ static int __init dmi_disable_acpi(struct dmi_system_id *d)
 /*
  * Limit ACPI to CPU enumeration for HT
  */
-static int __init force_acpi_ht(struct dmi_system_id *d)
+static int __init force_acpi_ht(const struct dmi_system_id *d)
 {
 	if (!acpi_force) {
 		printk(KERN_NOTICE "%s detected: force use of acpi=ht\n",
diff --git a/arch/i386/kernel/acpi/cstate.c b/arch/x86/kernel/acpi/cstate.c
index 2d39f55d29a8..2d39f55d29a8 100644
--- a/arch/i386/kernel/acpi/cstate.c
+++ b/arch/x86/kernel/acpi/cstate.c
diff --git a/arch/i386/kernel/acpi/earlyquirk.c b/arch/x86/kernel/acpi/earlyquirk_32.c
index 23f78efc577d..23f78efc577d 100644
--- a/arch/i386/kernel/acpi/earlyquirk.c
+++ b/arch/x86/kernel/acpi/earlyquirk_32.c
diff --git a/arch/i386/kernel/acpi/processor.c b/arch/x86/kernel/acpi/processor.c
index b54fded49834..b54fded49834 100644
--- a/arch/i386/kernel/acpi/processor.c
+++ b/arch/x86/kernel/acpi/processor.c
diff --git a/arch/i386/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep_32.c
index c42b5ab49deb..10699489cfe7 100644
--- a/arch/i386/kernel/acpi/sleep.c
+++ b/arch/x86/kernel/acpi/sleep_32.c
@@ -84,7 +84,7 @@ __setup("acpi_sleep=", acpi_sleep_setup);
 
 /* Ouch, we want to delete this. We already have better version in userspace, in
    s2ram from suspend.sf.net project */
-static __init int reset_videomode_after_s3(struct dmi_system_id *d)
+static __init int reset_videomode_after_s3(const struct dmi_system_id *d)
 {
 	acpi_realmode_flags |= 2;
 	return 0;
diff --git a/arch/x86_64/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep_64.c
index 79475d237071..79475d237071 100644
--- a/arch/x86_64/kernel/acpi/sleep.c
+++ b/arch/x86/kernel/acpi/sleep_64.c
diff --git a/arch/i386/kernel/acpi/wakeup.S b/arch/x86/kernel/acpi/wakeup_32.S
index f22ba8534d26..f22ba8534d26 100644
--- a/arch/i386/kernel/acpi/wakeup.S
+++ b/arch/x86/kernel/acpi/wakeup_32.S
diff --git a/arch/x86_64/kernel/acpi/wakeup.S b/arch/x86/kernel/acpi/wakeup_64.S
index a06f2bcabef9..8b4357e1efe0 100644
--- a/arch/x86_64/kernel/acpi/wakeup.S
+++ b/arch/x86/kernel/acpi/wakeup_64.S
@@ -269,7 +269,7 @@ no_longmode:
 	movb    $0xbc,%al       ;  outb %al,$0x80
 	jmp no_longmode
 
-#include "../verify_cpu.S"
+#include "../verify_cpu_64.S"
 	
 /* This code uses an extended set of video mode numbers. These include:
  * Aliases for standard modes
diff --git a/arch/i386/kernel/alternative.c b/arch/x86/kernel/alternative.c
index bd72d94e713e..bd72d94e713e 100644
--- a/arch/i386/kernel/alternative.c
+++ b/arch/x86/kernel/alternative.c
diff --git a/arch/x86_64/kernel/aperture.c b/arch/x86/kernel/aperture_64.c
index 8f681cae7bf7..8f681cae7bf7 100644
--- a/arch/x86_64/kernel/aperture.c
+++ b/arch/x86/kernel/aperture_64.c
diff --git a/arch/i386/kernel/apic.c b/arch/x86/kernel/apic_32.c
index 3d67ae18d762..3d67ae18d762 100644
--- a/arch/i386/kernel/apic.c
+++ b/arch/x86/kernel/apic_32.c
diff --git a/arch/x86_64/kernel/apic.c b/arch/x86/kernel/apic_64.c
index 925758dbca0c..925758dbca0c 100644
--- a/arch/x86_64/kernel/apic.c
+++ b/arch/x86/kernel/apic_64.c
diff --git a/arch/i386/kernel/apm.c b/arch/x86/kernel/apm_32.c
index f02a8aca826b..32f2365c26ed 100644
--- a/arch/i386/kernel/apm.c
+++ b/arch/x86/kernel/apm_32.c
@@ -1869,7 +1869,7 @@ static struct miscdevice apm_device = {
 
 
 /* Simple "print if true" callback */
-static int __init print_if_true(struct dmi_system_id *d)
+static int __init print_if_true(const struct dmi_system_id *d)
 {
 	printk("%s\n", d->ident);
 	return 0;
@@ -1879,14 +1879,14 @@ static int __init print_if_true(struct dmi_system_id *d)
  * Some Bioses enable the PS/2 mouse (touchpad) at resume, even if it was
  * disabled before the suspend. Linux used to get terribly confused by that.
  */
-static int __init broken_ps2_resume(struct dmi_system_id *d)
+static int __init broken_ps2_resume(const struct dmi_system_id *d)
 {
 	printk(KERN_INFO "%s machine detected. Mousepad Resume Bug workaround hopefully not needed.\n", d->ident);
 	return 0;
 }
 
 /* Some bioses have a broken protected mode poweroff and need to use realmode */
-static int __init set_realmode_power_off(struct dmi_system_id *d)
+static int __init set_realmode_power_off(const struct dmi_system_id *d)
 {
 	if (apm_info.realmode_power_off == 0) {
 		apm_info.realmode_power_off = 1;
@@ -1896,7 +1896,7 @@ static int __init set_realmode_power_off(struct dmi_system_id *d)
 }
 
 /* Some laptops require interrupts to be enabled during APM calls */
-static int __init set_apm_ints(struct dmi_system_id *d)
+static int __init set_apm_ints(const struct dmi_system_id *d)
 {
 	if (apm_info.allow_ints == 0) {
 		apm_info.allow_ints = 1;
@@ -1906,7 +1906,7 @@ static int __init set_apm_ints(struct dmi_system_id *d)
 }
 
 /* Some APM bioses corrupt memory or just plain do not work */
-static int __init apm_is_horked(struct dmi_system_id *d)
+static int __init apm_is_horked(const struct dmi_system_id *d)
 {
 	if (apm_info.disabled == 0) {
 		apm_info.disabled = 1;
@@ -1915,7 +1915,7 @@ static int __init apm_is_horked(struct dmi_system_id *d)
 	return 0;
 }
 
-static int __init apm_is_horked_d850md(struct dmi_system_id *d)
+static int __init apm_is_horked_d850md(const struct dmi_system_id *d)
 {
 	if (apm_info.disabled == 0) {
 		apm_info.disabled = 1;
@@ -1927,7 +1927,7 @@ static int __init apm_is_horked_d850md(struct dmi_system_id *d)
 }
 
 /* Some APM bioses hang on APM idle calls */
-static int __init apm_likes_to_melt(struct dmi_system_id *d)
+static int __init apm_likes_to_melt(const struct dmi_system_id *d)
 {
 	if (apm_info.forbid_idle == 0) {
 		apm_info.forbid_idle = 1;
@@ -1951,7 +1951,7 @@ static int __init apm_likes_to_melt(struct dmi_system_id *d)
  *	Phoenix A04  08/24/2000 is known bad (Dell Inspiron 5000e)
  *	Phoenix A07  09/29/2000 is known good (Dell Inspiron 5000)
  */
-static int __init broken_apm_power(struct dmi_system_id *d)
+static int __init broken_apm_power(const struct dmi_system_id *d)
 {
 	apm_info.get_power_status_broken = 1;
 	printk(KERN_WARNING "BIOS strings suggest APM bugs, disabling power status reporting.\n");
@@ -1962,7 +1962,7 @@ static int __init broken_apm_power(struct dmi_system_id *d)
  * This bios swaps the APM minute reporting bytes over (Many sony laptops
  * have this problem).
  */
-static int __init swab_apm_power_in_minutes(struct dmi_system_id *d)
+static int __init swab_apm_power_in_minutes(const struct dmi_system_id *d)
 {
 	apm_info.get_power_status_swabinminutes = 1;
 	printk(KERN_WARNING "BIOS strings suggest APM reports battery life in minutes and wrong byte order.\n");
diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
new file mode 100644
index 000000000000..cfa82c899f47
--- /dev/null
+++ b/arch/x86/kernel/asm-offsets.c
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "asm-offsets_32.c"
+#else
+# include "asm-offsets_64.c"
+#endif
diff --git a/arch/i386/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets_32.c
index 7288ac88d746..8029742c0fc1 100644
--- a/arch/i386/kernel/asm-offsets.c
+++ b/arch/x86/kernel/asm-offsets_32.c
@@ -10,7 +10,7 @@
 #include <linux/personality.h>
 #include <linux/suspend.h>
 #include <asm/ucontext.h>
-#include "sigframe.h"
+#include "sigframe_32.h"
 #include <asm/pgtable.h>
 #include <asm/fixmap.h>
 #include <asm/processor.h>
diff --git a/arch/x86_64/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets_64.c
index 778953bc636c..778953bc636c 100644
--- a/arch/x86_64/kernel/asm-offsets.c
+++ b/arch/x86/kernel/asm-offsets_64.c
diff --git a/arch/x86_64/kernel/audit.c b/arch/x86/kernel/audit_64.c
index 06d3e5a14d9d..06d3e5a14d9d 100644
--- a/arch/x86_64/kernel/audit.c
+++ b/arch/x86/kernel/audit_64.c
diff --git a/arch/i386/kernel/bootflag.c b/arch/x86/kernel/bootflag.c
index 0b9860530a6b..0b9860530a6b 100644
--- a/arch/i386/kernel/bootflag.c
+++ b/arch/x86/kernel/bootflag.c
diff --git a/arch/x86_64/kernel/bugs.c b/arch/x86/kernel/bugs_64.c
index 4e5e9d364d63..4e5e9d364d63 100644
--- a/arch/x86_64/kernel/bugs.c
+++ b/arch/x86/kernel/bugs_64.c
diff --git a/arch/i386/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
index 778396c78d65..778396c78d65 100644
--- a/arch/i386/kernel/cpu/Makefile
+++ b/arch/x86/kernel/cpu/Makefile
diff --git a/arch/i386/kernel/cpu/addon_cpuid_features.c b/arch/x86/kernel/cpu/addon_cpuid_features.c
index 3e91d3ee26ec..3e91d3ee26ec 100644
--- a/arch/i386/kernel/cpu/addon_cpuid_features.c
+++ b/arch/x86/kernel/cpu/addon_cpuid_features.c
diff --git a/arch/i386/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
index dcf6bbb1c7c0..dcf6bbb1c7c0 100644
--- a/arch/i386/kernel/cpu/amd.c
+++ b/arch/x86/kernel/cpu/amd.c
diff --git a/arch/i386/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index 59266f03d1cd..59266f03d1cd 100644
--- a/arch/i386/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
diff --git a/arch/i386/kernel/cpu/centaur.c b/arch/x86/kernel/cpu/centaur.c
index 473eac883c7b..473eac883c7b 100644
--- a/arch/i386/kernel/cpu/centaur.c
+++ b/arch/x86/kernel/cpu/centaur.c
diff --git a/arch/i386/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index d506201d397c..d506201d397c 100644
--- a/arch/i386/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
diff --git a/arch/i386/kernel/cpu/cpu.h b/arch/x86/kernel/cpu/cpu.h
index 2f6432cef6ff..2f6432cef6ff 100644
--- a/arch/i386/kernel/cpu/cpu.h
+++ b/arch/x86/kernel/cpu/cpu.h
diff --git a/arch/i386/kernel/cpu/cpufreq/Kconfig b/arch/x86/kernel/cpu/cpufreq/Kconfig
index d8c6f132dc7a..d8c6f132dc7a 100644
--- a/arch/i386/kernel/cpu/cpufreq/Kconfig
+++ b/arch/x86/kernel/cpu/cpufreq/Kconfig
diff --git a/arch/i386/kernel/cpu/cpufreq/Makefile b/arch/x86/kernel/cpu/cpufreq/Makefile
index 560f7760dae5..560f7760dae5 100644
--- a/arch/i386/kernel/cpu/cpufreq/Makefile
+++ b/arch/x86/kernel/cpu/cpufreq/Makefile
diff --git a/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
index 705e13a30781..b6434a7ef8b2 100644
--- a/arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c
+++ b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
@@ -533,13 +533,13 @@ static int __init acpi_cpufreq_early_init(void)
  */
 static int bios_with_sw_any_bug;
 
-static int sw_any_bug_found(struct dmi_system_id *d)
+static int sw_any_bug_found(const struct dmi_system_id *d)
 {
 	bios_with_sw_any_bug = 1;
 	return 0;
 }
 
-static struct dmi_system_id sw_any_bug_dmi_table[] = {
+static const struct dmi_system_id sw_any_bug_dmi_table[] = {
 	{
 		.callback = sw_any_bug_found,
 		.ident = "Supermicro Server X6DLP",
diff --git a/arch/i386/kernel/cpu/cpufreq/cpufreq-nforce2.c b/arch/x86/kernel/cpu/cpufreq/cpufreq-nforce2.c
index 66acd5039918..66acd5039918 100644
--- a/arch/i386/kernel/cpu/cpufreq/cpufreq-nforce2.c
+++ b/arch/x86/kernel/cpu/cpufreq/cpufreq-nforce2.c
diff --git a/arch/i386/kernel/cpu/cpufreq/e_powersaver.c b/arch/x86/kernel/cpu/cpufreq/e_powersaver.c
index f43d98e11cc7..f43d98e11cc7 100644
--- a/arch/i386/kernel/cpu/cpufreq/e_powersaver.c
+++ b/arch/x86/kernel/cpu/cpufreq/e_powersaver.c
diff --git a/arch/i386/kernel/cpu/cpufreq/elanfreq.c b/arch/x86/kernel/cpu/cpufreq/elanfreq.c
index f317276afa7a..f317276afa7a 100644
--- a/arch/i386/kernel/cpu/cpufreq/elanfreq.c
+++ b/arch/x86/kernel/cpu/cpufreq/elanfreq.c
diff --git a/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c b/arch/x86/kernel/cpu/cpufreq/gx-suspmod.c
index 461dabc4e495..461dabc4e495 100644
--- a/arch/i386/kernel/cpu/cpufreq/gx-suspmod.c
+++ b/arch/x86/kernel/cpu/cpufreq/gx-suspmod.c
diff --git a/arch/i386/kernel/cpu/cpufreq/longhaul.c b/arch/x86/kernel/cpu/cpufreq/longhaul.c
index f0cce3c2dc3a..f0cce3c2dc3a 100644
--- a/arch/i386/kernel/cpu/cpufreq/longhaul.c
+++ b/arch/x86/kernel/cpu/cpufreq/longhaul.c
diff --git a/arch/i386/kernel/cpu/cpufreq/longhaul.h b/arch/x86/kernel/cpu/cpufreq/longhaul.h
index 4fcc320997df..4fcc320997df 100644
--- a/arch/i386/kernel/cpu/cpufreq/longhaul.h
+++ b/arch/x86/kernel/cpu/cpufreq/longhaul.h
diff --git a/arch/i386/kernel/cpu/cpufreq/longrun.c b/arch/x86/kernel/cpu/cpufreq/longrun.c
index b2689514295a..b2689514295a 100644
--- a/arch/i386/kernel/cpu/cpufreq/longrun.c
+++ b/arch/x86/kernel/cpu/cpufreq/longrun.c
diff --git a/arch/i386/kernel/cpu/cpufreq/p4-clockmod.c b/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c
index 4c76b511e194..4c76b511e194 100644
--- a/arch/i386/kernel/cpu/cpufreq/p4-clockmod.c
+++ b/arch/x86/kernel/cpu/cpufreq/p4-clockmod.c
diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k6.c b/arch/x86/kernel/cpu/cpufreq/powernow-k6.c
index f89524051e4a..f89524051e4a 100644
--- a/arch/i386/kernel/cpu/cpufreq/powernow-k6.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k6.c
diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k7.c b/arch/x86/kernel/cpu/cpufreq/powernow-k7.c
index ca3e1d341889..ca3e1d341889 100644
--- a/arch/i386/kernel/cpu/cpufreq/powernow-k7.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k7.c
diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k7.h b/arch/x86/kernel/cpu/cpufreq/powernow-k7.h
index f8a63b3664e3..f8a63b3664e3 100644
--- a/arch/i386/kernel/cpu/cpufreq/powernow-k7.h
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k7.h
diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
index 34ed53a06730..34ed53a06730 100644
--- a/arch/i386/kernel/cpu/cpufreq/powernow-k8.c
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.c
diff --git a/arch/i386/kernel/cpu/cpufreq/powernow-k8.h b/arch/x86/kernel/cpu/cpufreq/powernow-k8.h
index b06c812208ca..b06c812208ca 100644
--- a/arch/i386/kernel/cpu/cpufreq/powernow-k8.h
+++ b/arch/x86/kernel/cpu/cpufreq/powernow-k8.h
diff --git a/arch/i386/kernel/cpu/cpufreq/sc520_freq.c b/arch/x86/kernel/cpu/cpufreq/sc520_freq.c
index b8fb4b521c62..b8fb4b521c62 100644
--- a/arch/i386/kernel/cpu/cpufreq/sc520_freq.c
+++ b/arch/x86/kernel/cpu/cpufreq/sc520_freq.c
diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c b/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c
index 6c5dc2c85aeb..6c5dc2c85aeb 100644
--- a/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
+++ b/arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c
diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c b/arch/x86/kernel/cpu/cpufreq/speedstep-ich.c
index a5b2346faf1f..a5b2346faf1f 100644
--- a/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c
+++ b/arch/x86/kernel/cpu/cpufreq/speedstep-ich.c
diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-lib.c b/arch/x86/kernel/cpu/cpufreq/speedstep-lib.c
index b1acc8ce3167..b1acc8ce3167 100644
--- a/arch/i386/kernel/cpu/cpufreq/speedstep-lib.c
+++ b/arch/x86/kernel/cpu/cpufreq/speedstep-lib.c
diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-lib.h b/arch/x86/kernel/cpu/cpufreq/speedstep-lib.h
index b11bcc608cac..b11bcc608cac 100644
--- a/arch/i386/kernel/cpu/cpufreq/speedstep-lib.h
+++ b/arch/x86/kernel/cpu/cpufreq/speedstep-lib.h
diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c b/arch/x86/kernel/cpu/cpufreq/speedstep-smi.c
index e1c509aa3054..e1c509aa3054 100644
--- a/arch/i386/kernel/cpu/cpufreq/speedstep-smi.c
+++ b/arch/x86/kernel/cpu/cpufreq/speedstep-smi.c
diff --git a/arch/i386/kernel/cpu/cyrix.c b/arch/x86/kernel/cpu/cyrix.c
index 122d2d75aa9f..122d2d75aa9f 100644
--- a/arch/i386/kernel/cpu/cyrix.c
+++ b/arch/x86/kernel/cpu/cyrix.c
diff --git a/arch/i386/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
index dc4e08147b1f..dc4e08147b1f 100644
--- a/arch/i386/kernel/cpu/intel.c
+++ b/arch/x86/kernel/cpu/intel.c
diff --git a/arch/i386/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index db6c25aa5776..db6c25aa5776 100644
--- a/arch/i386/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
diff --git a/arch/i386/kernel/cpu/mcheck/Makefile b/arch/x86/kernel/cpu/mcheck/Makefile
index f1ebe1c1c17a..f1ebe1c1c17a 100644
--- a/arch/i386/kernel/cpu/mcheck/Makefile
+++ b/arch/x86/kernel/cpu/mcheck/Makefile
diff --git a/arch/i386/kernel/cpu/mcheck/k7.c b/arch/x86/kernel/cpu/mcheck/k7.c
index eef63e3630c2..eef63e3630c2 100644
--- a/arch/i386/kernel/cpu/mcheck/k7.c
+++ b/arch/x86/kernel/cpu/mcheck/k7.c
diff --git a/arch/i386/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
index 34c781eddee4..34c781eddee4 100644
--- a/arch/i386/kernel/cpu/mcheck/mce.c
+++ b/arch/x86/kernel/cpu/mcheck/mce.c
diff --git a/arch/i386/kernel/cpu/mcheck/mce.h b/arch/x86/kernel/cpu/mcheck/mce.h
index 81fb6e2d35f3..81fb6e2d35f3 100644
--- a/arch/i386/kernel/cpu/mcheck/mce.h
+++ b/arch/x86/kernel/cpu/mcheck/mce.h
diff --git a/arch/i386/kernel/cpu/mcheck/non-fatal.c b/arch/x86/kernel/cpu/mcheck/non-fatal.c
index bf39409b3838..bf39409b3838 100644
--- a/arch/i386/kernel/cpu/mcheck/non-fatal.c
+++ b/arch/x86/kernel/cpu/mcheck/non-fatal.c
diff --git a/arch/i386/kernel/cpu/mcheck/p4.c b/arch/x86/kernel/cpu/mcheck/p4.c
index 1509edfb2313..1509edfb2313 100644
--- a/arch/i386/kernel/cpu/mcheck/p4.c
+++ b/arch/x86/kernel/cpu/mcheck/p4.c
diff --git a/arch/i386/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
index 94bc43d950cf..94bc43d950cf 100644
--- a/arch/i386/kernel/cpu/mcheck/p5.c
+++ b/arch/x86/kernel/cpu/mcheck/p5.c
diff --git a/arch/i386/kernel/cpu/mcheck/p6.c b/arch/x86/kernel/cpu/mcheck/p6.c
index deeae42ce199..deeae42ce199 100644
--- a/arch/i386/kernel/cpu/mcheck/p6.c
+++ b/arch/x86/kernel/cpu/mcheck/p6.c
diff --git a/arch/i386/kernel/cpu/mcheck/therm_throt.c b/arch/x86/kernel/cpu/mcheck/therm_throt.c
index 1203dc5ab87a..1203dc5ab87a 100644
--- a/arch/i386/kernel/cpu/mcheck/therm_throt.c
+++ b/arch/x86/kernel/cpu/mcheck/therm_throt.c
diff --git a/arch/i386/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
index 9e424b6c293d..9e424b6c293d 100644
--- a/arch/i386/kernel/cpu/mcheck/winchip.c
+++ b/arch/x86/kernel/cpu/mcheck/winchip.c
diff --git a/arch/i386/kernel/cpu/mtrr/Makefile b/arch/x86/kernel/cpu/mtrr/Makefile
index 191fc0533649..191fc0533649 100644
--- a/arch/i386/kernel/cpu/mtrr/Makefile
+++ b/arch/x86/kernel/cpu/mtrr/Makefile
diff --git a/arch/i386/kernel/cpu/mtrr/amd.c b/arch/x86/kernel/cpu/mtrr/amd.c
index 0949cdbf848a..0949cdbf848a 100644
--- a/arch/i386/kernel/cpu/mtrr/amd.c
+++ b/arch/x86/kernel/cpu/mtrr/amd.c
diff --git a/arch/i386/kernel/cpu/mtrr/centaur.c b/arch/x86/kernel/cpu/mtrr/centaur.c
index cb9aa3a7a7ab..cb9aa3a7a7ab 100644
--- a/arch/i386/kernel/cpu/mtrr/centaur.c
+++ b/arch/x86/kernel/cpu/mtrr/centaur.c
diff --git a/arch/i386/kernel/cpu/mtrr/cyrix.c b/arch/x86/kernel/cpu/mtrr/cyrix.c
index 2287d4863a8a..2287d4863a8a 100644
--- a/arch/i386/kernel/cpu/mtrr/cyrix.c
+++ b/arch/x86/kernel/cpu/mtrr/cyrix.c
diff --git a/arch/i386/kernel/cpu/mtrr/generic.c b/arch/x86/kernel/cpu/mtrr/generic.c
index 56f64e34829f..56f64e34829f 100644
--- a/arch/i386/kernel/cpu/mtrr/generic.c
+++ b/arch/x86/kernel/cpu/mtrr/generic.c
diff --git a/arch/i386/kernel/cpu/mtrr/if.c b/arch/x86/kernel/cpu/mtrr/if.c
index c7d8f1756745..c7d8f1756745 100644
--- a/arch/i386/kernel/cpu/mtrr/if.c
+++ b/arch/x86/kernel/cpu/mtrr/if.c
diff --git a/arch/i386/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
index c48b6fea5ab4..c48b6fea5ab4 100644
--- a/arch/i386/kernel/cpu/mtrr/main.c
+++ b/arch/x86/kernel/cpu/mtrr/main.c
diff --git a/arch/i386/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
index 289dfe6030e3..289dfe6030e3 100644
--- a/arch/i386/kernel/cpu/mtrr/mtrr.h
+++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
diff --git a/arch/i386/kernel/cpu/mtrr/state.c b/arch/x86/kernel/cpu/mtrr/state.c
index c9014ca4a575..49e20c2afcdf 100644
--- a/arch/i386/kernel/cpu/mtrr/state.c
+++ b/arch/x86/kernel/cpu/mtrr/state.c
@@ -3,7 +3,7 @@
 #include <asm/io.h>
 #include <asm/mtrr.h>
 #include <asm/msr.h>
-#include <asm-i386/processor-cyrix.h>
+#include <asm/processor-cyrix.h>
 #include "mtrr.h"
 
 
diff --git a/arch/i386/kernel/cpu/nexgen.c b/arch/x86/kernel/cpu/nexgen.c
index 961fbe1a748f..961fbe1a748f 100644
--- a/arch/i386/kernel/cpu/nexgen.c
+++ b/arch/x86/kernel/cpu/nexgen.c
diff --git a/arch/i386/kernel/cpu/perfctr-watchdog.c b/arch/x86/kernel/cpu/perfctr-watchdog.c
index 93fecd4b03de..93fecd4b03de 100644
--- a/arch/i386/kernel/cpu/perfctr-watchdog.c
+++ b/arch/x86/kernel/cpu/perfctr-watchdog.c
diff --git a/arch/i386/kernel/cpu/proc.c b/arch/x86/kernel/cpu/proc.c
index 1e31b6caffb1..1e31b6caffb1 100644
--- a/arch/i386/kernel/cpu/proc.c
+++ b/arch/x86/kernel/cpu/proc.c
diff --git a/arch/i386/kernel/cpu/transmeta.c b/arch/x86/kernel/cpu/transmeta.c
index 200fb3f9ebfb..200fb3f9ebfb 100644
--- a/arch/i386/kernel/cpu/transmeta.c
+++ b/arch/x86/kernel/cpu/transmeta.c
diff --git a/arch/i386/kernel/cpu/umc.c b/arch/x86/kernel/cpu/umc.c
index a7a4e75bdcd7..a7a4e75bdcd7 100644
--- a/arch/i386/kernel/cpu/umc.c
+++ b/arch/x86/kernel/cpu/umc.c
diff --git a/arch/x86_64/kernel/cpufreq/Kconfig b/arch/x86/kernel/cpufreq/Kconfig
index a3fd51926cbd..a3fd51926cbd 100644
--- a/arch/x86_64/kernel/cpufreq/Kconfig
+++ b/arch/x86/kernel/cpufreq/Kconfig
diff --git a/arch/i386/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
index 5c2faa10e9fa..5c2faa10e9fa 100644
--- a/arch/i386/kernel/cpuid.c
+++ b/arch/x86/kernel/cpuid.c
diff --git a/arch/i386/kernel/crash.c b/arch/x86/kernel/crash_32.c
index 53589d1b1a05..53589d1b1a05 100644
--- a/arch/i386/kernel/crash.c
+++ b/arch/x86/kernel/crash_32.c
diff --git a/arch/x86_64/kernel/crash.c b/arch/x86/kernel/crash_64.c
index 13432a1ae904..13432a1ae904 100644
--- a/arch/x86_64/kernel/crash.c
+++ b/arch/x86/kernel/crash_64.c
diff --git a/arch/i386/kernel/crash_dump.c b/arch/x86/kernel/crash_dump_32.c
index 3f532df488bc..3f532df488bc 100644
--- a/arch/i386/kernel/crash_dump.c
+++ b/arch/x86/kernel/crash_dump_32.c
diff --git a/arch/x86_64/kernel/crash_dump.c b/arch/x86/kernel/crash_dump_64.c
index 942deac4d43a..942deac4d43a 100644
--- a/arch/x86_64/kernel/crash_dump.c
+++ b/arch/x86/kernel/crash_dump_64.c
diff --git a/arch/i386/kernel/doublefault.c b/arch/x86/kernel/doublefault_32.c
index 40978af630e7..40978af630e7 100644
--- a/arch/i386/kernel/doublefault.c
+++ b/arch/x86/kernel/doublefault_32.c
diff --git a/arch/i386/kernel/e820.c b/arch/x86/kernel/e820_32.c
index 3c86b979a40a..3c86b979a40a 100644
--- a/arch/i386/kernel/e820.c
+++ b/arch/x86/kernel/e820_32.c
diff --git a/arch/x86_64/kernel/e820.c b/arch/x86/kernel/e820_64.c
index 0f4d5e209e9b..0f4d5e209e9b 100644
--- a/arch/x86_64/kernel/e820.c
+++ b/arch/x86/kernel/e820_64.c
diff --git a/arch/x86_64/kernel/early-quirks.c b/arch/x86/kernel/early-quirks_64.c
index 13aa4fd728f3..13aa4fd728f3 100644
--- a/arch/x86_64/kernel/early-quirks.c
+++ b/arch/x86/kernel/early-quirks_64.c
diff --git a/arch/x86_64/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
index fd9aff3f3890..fd9aff3f3890 100644
--- a/arch/x86_64/kernel/early_printk.c
+++ b/arch/x86/kernel/early_printk.c
diff --git a/arch/i386/kernel/efi.c b/arch/x86/kernel/efi_32.c
index 2452c6fbe992..2452c6fbe992 100644
--- a/arch/i386/kernel/efi.c
+++ b/arch/x86/kernel/efi_32.c
diff --git a/arch/i386/kernel/efi_stub.S b/arch/x86/kernel/efi_stub_32.S
index ef00bb77d7e4..ef00bb77d7e4 100644
--- a/arch/i386/kernel/efi_stub.S
+++ b/arch/x86/kernel/efi_stub_32.S
diff --git a/arch/i386/kernel/entry.S b/arch/x86/kernel/entry_32.S
index a714d6b43506..290b7bc82da3 100644
--- a/arch/i386/kernel/entry.S
+++ b/arch/x86/kernel/entry_32.S
@@ -1107,6 +1107,6 @@ ENDPROC(xen_failsafe_callback)
 #endif	/* CONFIG_XEN */
 
 .section .rodata,"a"
-#include "syscall_table.S"
+#include "syscall_table_32.S"
 
 syscall_table_size=(.-sys_call_table)
diff --git a/arch/x86_64/kernel/entry.S b/arch/x86/kernel/entry_64.S
index 1d232e5f5658..1d232e5f5658 100644
--- a/arch/x86_64/kernel/entry.S
+++ b/arch/x86/kernel/entry_64.S
diff --git a/arch/x86_64/kernel/genapic.c b/arch/x86/kernel/genapic_64.c
index 47496a40e84f..47496a40e84f 100644
--- a/arch/x86_64/kernel/genapic.c
+++ b/arch/x86/kernel/genapic_64.c
diff --git a/arch/x86_64/kernel/genapic_flat.c b/arch/x86/kernel/genapic_flat_64.c
index ecb01eefdd27..ecb01eefdd27 100644
--- a/arch/x86_64/kernel/genapic_flat.c
+++ b/arch/x86/kernel/genapic_flat_64.c
diff --git a/arch/i386/kernel/geode.c b/arch/x86/kernel/geode_32.c
index 41e8aec4c61d..41e8aec4c61d 100644
--- a/arch/i386/kernel/geode.c
+++ b/arch/x86/kernel/geode_32.c
diff --git a/arch/x86_64/kernel/head64.c b/arch/x86/kernel/head64.c
index 6c34bdd22e26..6c34bdd22e26 100644
--- a/arch/x86_64/kernel/head64.c
+++ b/arch/x86/kernel/head64.c
diff --git a/arch/i386/kernel/head.S b/arch/x86/kernel/head_32.S
index 8f0382161c91..9150ca9b5f80 100644
--- a/arch/i386/kernel/head.S
+++ b/arch/x86/kernel/head_32.S
@@ -537,7 +537,7 @@ fault_msg:
 	.ascii "Int %d: CR2 %p  err %p  EIP %p  CS %p  flags %p\n"
 	.asciz "Stack: %p %p %p %p %p %p %p %p\n"
 
-#include "../xen/xen-head.S"
+#include "../../x86/xen/xen-head.S"
 
 /*
  * The IDT and GDT 'descriptors' are a strange 48-bit object
diff --git a/arch/x86_64/kernel/head.S b/arch/x86/kernel/head_64.S
index b6167fe3330e..b6167fe3330e 100644
--- a/arch/x86_64/kernel/head.S
+++ b/arch/x86/kernel/head_64.S
diff --git a/arch/i386/kernel/hpet.c b/arch/x86/kernel/hpet_32.c
index 533d4932bc79..533d4932bc79 100644
--- a/arch/i386/kernel/hpet.c
+++ b/arch/x86/kernel/hpet_32.c
diff --git a/arch/x86_64/kernel/hpet.c b/arch/x86/kernel/hpet_64.c
index e2d1b912e154..e2d1b912e154 100644
--- a/arch/x86_64/kernel/hpet.c
+++ b/arch/x86/kernel/hpet_64.c
diff --git a/arch/i386/kernel/i386_ksyms.c b/arch/x86/kernel/i386_ksyms_32.c
index e3d4b73bfdb0..e3d4b73bfdb0 100644
--- a/arch/i386/kernel/i386_ksyms.c
+++ b/arch/x86/kernel/i386_ksyms_32.c
diff --git a/arch/i386/kernel/i387.c b/arch/x86/kernel/i387_32.c
index 665847281ed2..665847281ed2 100644
--- a/arch/i386/kernel/i387.c
+++ b/arch/x86/kernel/i387_32.c
diff --git a/arch/x86_64/kernel/i387.c b/arch/x86/kernel/i387_64.c
index 1d58c13bc6bc..1d58c13bc6bc 100644
--- a/arch/x86_64/kernel/i387.c
+++ b/arch/x86/kernel/i387_64.c
diff --git a/arch/i386/kernel/i8237.c b/arch/x86/kernel/i8237.c
index 6f508e8d7c57..6f508e8d7c57 100644
--- a/arch/i386/kernel/i8237.c
+++ b/arch/x86/kernel/i8237.c
diff --git a/arch/i386/kernel/i8253.c b/arch/x86/kernel/i8253_32.c
index 6d839f2f1b1a..6d839f2f1b1a 100644
--- a/arch/i386/kernel/i8253.c
+++ b/arch/x86/kernel/i8253_32.c
diff --git a/arch/i386/kernel/i8259.c b/arch/x86/kernel/i8259_32.c
index 0499cbe9871a..0499cbe9871a 100644
--- a/arch/i386/kernel/i8259.c
+++ b/arch/x86/kernel/i8259_32.c
diff --git a/arch/x86_64/kernel/i8259.c b/arch/x86/kernel/i8259_64.c
index 948cae646099..948cae646099 100644
--- a/arch/x86_64/kernel/i8259.c
+++ b/arch/x86/kernel/i8259_64.c
diff --git a/arch/i386/kernel/init_task.c b/arch/x86/kernel/init_task_32.c
index d26fc063a760..d26fc063a760 100644
--- a/arch/i386/kernel/init_task.c
+++ b/arch/x86/kernel/init_task_32.c
diff --git a/arch/x86_64/kernel/init_task.c b/arch/x86/kernel/init_task_64.c
index 4ff33d4f8551..4ff33d4f8551 100644
--- a/arch/x86_64/kernel/init_task.c
+++ b/arch/x86/kernel/init_task_64.c
diff --git a/arch/i386/kernel/io_apic.c b/arch/x86/kernel/io_apic_32.c
index e2f4a1c68547..e2f4a1c68547 100644
--- a/arch/i386/kernel/io_apic.c
+++ b/arch/x86/kernel/io_apic_32.c
diff --git a/arch/x86_64/kernel/io_apic.c b/arch/x86/kernel/io_apic_64.c
index 966fa1062491..966fa1062491 100644
--- a/arch/x86_64/kernel/io_apic.c
+++ b/arch/x86/kernel/io_apic_64.c
diff --git a/arch/i386/kernel/ioport.c b/arch/x86/kernel/ioport_32.c
index 3d310a946d76..3d310a946d76 100644
--- a/arch/i386/kernel/ioport.c
+++ b/arch/x86/kernel/ioport_32.c
diff --git a/arch/x86_64/kernel/ioport.c b/arch/x86/kernel/ioport_64.c
index 653efa30b0f4..653efa30b0f4 100644
--- a/arch/x86_64/kernel/ioport.c
+++ b/arch/x86/kernel/ioport_64.c
diff --git a/arch/i386/kernel/irq.c b/arch/x86/kernel/irq_32.c
index dd2b97fc00b2..dd2b97fc00b2 100644
--- a/arch/i386/kernel/irq.c
+++ b/arch/x86/kernel/irq_32.c
diff --git a/arch/x86_64/kernel/irq.c b/arch/x86/kernel/irq_64.c
index 39cb3fa83ebb..39cb3fa83ebb 100644
--- a/arch/x86_64/kernel/irq.c
+++ b/arch/x86/kernel/irq_64.c
diff --git a/arch/x86_64/kernel/k8.c b/arch/x86/kernel/k8.c
index 7377ccb21335..7377ccb21335 100644
--- a/arch/x86_64/kernel/k8.c
+++ b/arch/x86/kernel/k8.c
diff --git a/arch/i386/kernel/kprobes.c b/arch/x86/kernel/kprobes_32.c
index 448a50b1324c..448a50b1324c 100644
--- a/arch/i386/kernel/kprobes.c
+++ b/arch/x86/kernel/kprobes_32.c
diff --git a/arch/x86_64/kernel/kprobes.c b/arch/x86/kernel/kprobes_64.c
index a30e004682e2..a30e004682e2 100644
--- a/arch/x86_64/kernel/kprobes.c
+++ b/arch/x86/kernel/kprobes_64.c
diff --git a/arch/i386/kernel/ldt.c b/arch/x86/kernel/ldt_32.c
index e0b2d17f4f10..e0b2d17f4f10 100644
--- a/arch/i386/kernel/ldt.c
+++ b/arch/x86/kernel/ldt_32.c
diff --git a/arch/x86_64/kernel/ldt.c b/arch/x86/kernel/ldt_64.c
index bc9ffd5c19cc..bc9ffd5c19cc 100644
--- a/arch/x86_64/kernel/ldt.c
+++ b/arch/x86/kernel/ldt_64.c
diff --git a/arch/i386/kernel/machine_kexec.c b/arch/x86/kernel/machine_kexec_32.c
index 91966bafb3dc..91966bafb3dc 100644
--- a/arch/i386/kernel/machine_kexec.c
+++ b/arch/x86/kernel/machine_kexec_32.c
diff --git a/arch/x86_64/kernel/machine_kexec.c b/arch/x86/kernel/machine_kexec_64.c
index c3a554703672..c3a554703672 100644
--- a/arch/x86_64/kernel/machine_kexec.c
+++ b/arch/x86/kernel/machine_kexec_64.c
diff --git a/arch/i386/kernel/mca.c b/arch/x86/kernel/mca_32.c
index b83672b89527..b83672b89527 100644
--- a/arch/i386/kernel/mca.c
+++ b/arch/x86/kernel/mca_32.c
diff --git a/arch/x86_64/kernel/mce.c b/arch/x86/kernel/mce_64.c
index a66d607f5b92..a66d607f5b92 100644
--- a/arch/x86_64/kernel/mce.c
+++ b/arch/x86/kernel/mce_64.c
diff --git a/arch/x86_64/kernel/mce_amd.c b/arch/x86/kernel/mce_amd_64.c
index 2f8a7f18b0fe..2f8a7f18b0fe 100644
--- a/arch/x86_64/kernel/mce_amd.c
+++ b/arch/x86/kernel/mce_amd_64.c
diff --git a/arch/x86_64/kernel/mce_intel.c b/arch/x86/kernel/mce_intel_64.c
index 6551505d8a2c..6551505d8a2c 100644
--- a/arch/x86_64/kernel/mce_intel.c
+++ b/arch/x86/kernel/mce_intel_64.c
diff --git a/arch/i386/kernel/microcode.c b/arch/x86/kernel/microcode.c
index 09cf78110358..09cf78110358 100644
--- a/arch/i386/kernel/microcode.c
+++ b/arch/x86/kernel/microcode.c
diff --git a/arch/i386/kernel/module.c b/arch/x86/kernel/module_32.c
index 3db0a5442eb1..3db0a5442eb1 100644
--- a/arch/i386/kernel/module.c
+++ b/arch/x86/kernel/module_32.c
diff --git a/arch/x86_64/kernel/module.c b/arch/x86/kernel/module_64.c
index a888e67f5874..a888e67f5874 100644
--- a/arch/x86_64/kernel/module.c
+++ b/arch/x86/kernel/module_64.c
diff --git a/arch/i386/kernel/mpparse.c b/arch/x86/kernel/mpparse_32.c
index 13abb4ebfb79..13abb4ebfb79 100644
--- a/arch/i386/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse_32.c
diff --git a/arch/x86_64/kernel/mpparse.c b/arch/x86/kernel/mpparse_64.c
index 8bf0ca03ac8e..8bf0ca03ac8e 100644
--- a/arch/x86_64/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse_64.c
diff --git a/arch/i386/kernel/msr.c b/arch/x86/kernel/msr.c
index 0c1069b8d638..0c1069b8d638 100644
--- a/arch/i386/kernel/msr.c
+++ b/arch/x86/kernel/msr.c
diff --git a/arch/i386/kernel/nmi.c b/arch/x86/kernel/nmi_32.c
index c7227e2180f8..c7227e2180f8 100644
--- a/arch/i386/kernel/nmi.c
+++ b/arch/x86/kernel/nmi_32.c
diff --git a/arch/x86_64/kernel/nmi.c b/arch/x86/kernel/nmi_64.c
index 0ec6d2ddb931..0ec6d2ddb931 100644
--- a/arch/x86_64/kernel/nmi.c
+++ b/arch/x86/kernel/nmi_64.c
diff --git a/arch/i386/kernel/numaq.c b/arch/x86/kernel/numaq_32.c
index 9000d82c6dc0..9000d82c6dc0 100644
--- a/arch/i386/kernel/numaq.c
+++ b/arch/x86/kernel/numaq_32.c
diff --git a/arch/i386/kernel/paravirt.c b/arch/x86/kernel/paravirt_32.c
index 739cfb207dd7..739cfb207dd7 100644
--- a/arch/i386/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt_32.c
diff --git a/arch/x86_64/kernel/pci-calgary.c b/arch/x86/kernel/pci-calgary_64.c
index 71da01e73f03..71da01e73f03 100644
--- a/arch/x86_64/kernel/pci-calgary.c
+++ b/arch/x86/kernel/pci-calgary_64.c
diff --git a/arch/i386/kernel/pci-dma.c b/arch/x86/kernel/pci-dma_32.c
index 048f09b62553..048f09b62553 100644
--- a/arch/i386/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma_32.c
diff --git a/arch/x86_64/kernel/pci-dma.c b/arch/x86/kernel/pci-dma_64.c
index 29711445c818..29711445c818 100644
--- a/arch/x86_64/kernel/pci-dma.c
+++ b/arch/x86/kernel/pci-dma_64.c
diff --git a/arch/x86_64/kernel/pci-gart.c b/arch/x86/kernel/pci-gart_64.c
index 4918c575d582..4918c575d582 100644
--- a/arch/x86_64/kernel/pci-gart.c
+++ b/arch/x86/kernel/pci-gart_64.c
diff --git a/arch/x86_64/kernel/pci-nommu.c b/arch/x86/kernel/pci-nommu_64.c
index 2a34c6c025a9..2a34c6c025a9 100644
--- a/arch/x86_64/kernel/pci-nommu.c
+++ b/arch/x86/kernel/pci-nommu_64.c
diff --git a/arch/x86_64/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb_64.c
index b2f405ea7c85..b2f405ea7c85 100644
--- a/arch/x86_64/kernel/pci-swiotlb.c
+++ b/arch/x86/kernel/pci-swiotlb_64.c
diff --git a/arch/i386/kernel/pcspeaker.c b/arch/x86/kernel/pcspeaker.c
index bc1f2d3ea277..bc1f2d3ea277 100644
--- a/arch/i386/kernel/pcspeaker.c
+++ b/arch/x86/kernel/pcspeaker.c
diff --git a/arch/x86_64/kernel/pmtimer.c b/arch/x86/kernel/pmtimer_64.c
index ae8f91214f15..ae8f91214f15 100644
--- a/arch/x86_64/kernel/pmtimer.c
+++ b/arch/x86/kernel/pmtimer_64.c
diff --git a/arch/i386/kernel/process.c b/arch/x86/kernel/process_32.c
index 84664710b784..84664710b784 100644
--- a/arch/i386/kernel/process.c
+++ b/arch/x86/kernel/process_32.c
diff --git a/arch/x86_64/kernel/process.c b/arch/x86/kernel/process_64.c
index 98956555450b..98956555450b 100644
--- a/arch/x86_64/kernel/process.c
+++ b/arch/x86/kernel/process_64.c
diff --git a/arch/i386/kernel/ptrace.c b/arch/x86/kernel/ptrace_32.c
index 7c1b92522e95..7c1b92522e95 100644
--- a/arch/i386/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace_32.c
diff --git a/arch/x86_64/kernel/ptrace.c b/arch/x86/kernel/ptrace_64.c
index eea3702427b4..eea3702427b4 100644
--- a/arch/x86_64/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace_64.c
diff --git a/arch/i386/kernel/quirks.c b/arch/x86/kernel/quirks.c
index 6722469c2633..6722469c2633 100644
--- a/arch/i386/kernel/quirks.c
+++ b/arch/x86/kernel/quirks.c
diff --git a/arch/i386/kernel/reboot.c b/arch/x86/kernel/reboot_32.c
index 0d796248866c..b37ed226830a 100644
--- a/arch/i386/kernel/reboot.c
+++ b/arch/x86/kernel/reboot_32.c
@@ -79,7 +79,7 @@ __setup("reboot=", reboot_setup);
 /*
  * Some machines require the "reboot=b"  commandline option, this quirk makes that automatic.
  */
-static int __init set_bios_reboot(struct dmi_system_id *d)
+static int __init set_bios_reboot(const struct dmi_system_id *d)
 {
 	if (!reboot_thru_bios) {
 		reboot_thru_bios = 1;
diff --git a/arch/x86_64/kernel/reboot.c b/arch/x86/kernel/reboot_64.c
index 368db2b9c5ac..368db2b9c5ac 100644
--- a/arch/x86_64/kernel/reboot.c
+++ b/arch/x86/kernel/reboot_64.c
diff --git a/arch/i386/kernel/reboot_fixups.c b/arch/x86/kernel/reboot_fixups_32.c
index 03e1cce58f49..03e1cce58f49 100644
--- a/arch/i386/kernel/reboot_fixups.c
+++ b/arch/x86/kernel/reboot_fixups_32.c
diff --git a/arch/i386/kernel/relocate_kernel.S b/arch/x86/kernel/relocate_kernel_32.S
index f151d6fae462..f151d6fae462 100644
--- a/arch/i386/kernel/relocate_kernel.S
+++ b/arch/x86/kernel/relocate_kernel_32.S
diff --git a/arch/x86_64/kernel/relocate_kernel.S b/arch/x86/kernel/relocate_kernel_64.S
index 14e95872c6a3..14e95872c6a3 100644
--- a/arch/x86_64/kernel/relocate_kernel.S
+++ b/arch/x86/kernel/relocate_kernel_64.S
diff --git a/arch/i386/kernel/scx200.c b/arch/x86/kernel/scx200_32.c
index c7d3df23f589..c7d3df23f589 100644
--- a/arch/i386/kernel/scx200.c
+++ b/arch/x86/kernel/scx200_32.c
diff --git a/arch/x86_64/kernel/setup64.c b/arch/x86/kernel/setup64.c
index 1200aaac403e..1200aaac403e 100644
--- a/arch/x86_64/kernel/setup64.c
+++ b/arch/x86/kernel/setup64.c
diff --git a/arch/i386/kernel/setup.c b/arch/x86/kernel/setup_32.c
index d474cd639bcb..d474cd639bcb 100644
--- a/arch/i386/kernel/setup.c
+++ b/arch/x86/kernel/setup_32.c
diff --git a/arch/x86_64/kernel/setup.c b/arch/x86/kernel/setup_64.c
index af838f6b0b7f..af838f6b0b7f 100644
--- a/arch/x86_64/kernel/setup.c
+++ b/arch/x86/kernel/setup_64.c
diff --git a/arch/i386/kernel/sigframe.h b/arch/x86/kernel/sigframe_32.h
index 0b2221711dad..0b2221711dad 100644
--- a/arch/i386/kernel/sigframe.h
+++ b/arch/x86/kernel/sigframe_32.h
diff --git a/arch/i386/kernel/signal.c b/arch/x86/kernel/signal_32.c
index f5dd85656c18..c03570f7fe8e 100644
--- a/arch/i386/kernel/signal.c
+++ b/arch/x86/kernel/signal_32.c
@@ -25,7 +25,7 @@
 #include <asm/ucontext.h>
 #include <asm/uaccess.h>
 #include <asm/i387.h>
-#include "sigframe.h"
+#include "sigframe_32.h"
 
 #define DEBUG_SIG 0
 
diff --git a/arch/x86_64/kernel/signal.c b/arch/x86/kernel/signal_64.c
index 739175b01e06..739175b01e06 100644
--- a/arch/x86_64/kernel/signal.c
+++ b/arch/x86/kernel/signal_64.c
diff --git a/arch/i386/kernel/smp.c b/arch/x86/kernel/smp_32.c
index 2d35d8502029..2d35d8502029 100644
--- a/arch/i386/kernel/smp.c
+++ b/arch/x86/kernel/smp_32.c
diff --git a/arch/x86_64/kernel/smp.c b/arch/x86/kernel/smp_64.c
index df4a82812adb..df4a82812adb 100644
--- a/arch/x86_64/kernel/smp.c
+++ b/arch/x86/kernel/smp_64.c
diff --git a/arch/i386/kernel/smpboot.c b/arch/x86/kernel/smpboot_32.c
index e4f61d1c6248..e4f61d1c6248 100644
--- a/arch/i386/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot_32.c
diff --git a/arch/x86_64/kernel/smpboot.c b/arch/x86/kernel/smpboot_64.c
index 32f50783edc8..32f50783edc8 100644
--- a/arch/x86_64/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot_64.c
diff --git a/arch/i386/kernel/smpcommon.c b/arch/x86/kernel/smpcommon_32.c
index bbfe85a0f699..bbfe85a0f699 100644
--- a/arch/i386/kernel/smpcommon.c
+++ b/arch/x86/kernel/smpcommon_32.c
diff --git a/arch/i386/kernel/srat.c b/arch/x86/kernel/srat_32.c
index 2a8713ec0f9a..2a8713ec0f9a 100644
--- a/arch/i386/kernel/srat.c
+++ b/arch/x86/kernel/srat_32.c
diff --git a/arch/x86_64/kernel/stacktrace.c b/arch/x86/kernel/stacktrace.c
index cb9109113584..cb9109113584 100644
--- a/arch/x86_64/kernel/stacktrace.c
+++ b/arch/x86/kernel/stacktrace.c
diff --git a/arch/i386/kernel/summit.c b/arch/x86/kernel/summit_32.c
index d0e01a3acf35..d0e01a3acf35 100644
--- a/arch/i386/kernel/summit.c
+++ b/arch/x86/kernel/summit_32.c
diff --git a/arch/x86_64/kernel/suspend.c b/arch/x86/kernel/suspend_64.c
index 573c0a6e0ac6..573c0a6e0ac6 100644
--- a/arch/x86_64/kernel/suspend.c
+++ b/arch/x86/kernel/suspend_64.c
diff --git a/arch/x86_64/kernel/suspend_asm.S b/arch/x86/kernel/suspend_asm_64.S
index 16d183f67bc1..16d183f67bc1 100644
--- a/arch/x86_64/kernel/suspend_asm.S
+++ b/arch/x86/kernel/suspend_asm_64.S
diff --git a/arch/i386/kernel/sys_i386.c b/arch/x86/kernel/sys_i386_32.c
index 42147304de88..42147304de88 100644
--- a/arch/i386/kernel/sys_i386.c
+++ b/arch/x86/kernel/sys_i386_32.c
diff --git a/arch/x86_64/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
index 4770b7a2052c..4770b7a2052c 100644
--- a/arch/x86_64/kernel/sys_x86_64.c
+++ b/arch/x86/kernel/sys_x86_64.c
diff --git a/arch/x86_64/kernel/syscall.c b/arch/x86/kernel/syscall_64.c
index 63d592c276cc..9d498c2f8eea 100644
--- a/arch/x86_64/kernel/syscall.c
+++ b/arch/x86/kernel/syscall_64.c
@@ -9,7 +9,7 @@
 
 #define __SYSCALL(nr, sym) extern asmlinkage void sym(void) ; 
 #undef _ASM_X86_64_UNISTD_H_
-#include <asm-x86_64/unistd.h>
+#include <asm/unistd_64.h>
 
 #undef __SYSCALL
 #define __SYSCALL(nr, sym) [ nr ] = sym, 
@@ -22,5 +22,5 @@ extern void sys_ni_syscall(void);
 const sys_call_ptr_t sys_call_table[__NR_syscall_max+1] = {
 	/* Smells like a like a compiler bug -- it doesn't work when the & below is removed. */ 
 	[0 ... __NR_syscall_max] = &sys_ni_syscall,
-#include <asm-x86_64/unistd.h>
+#include <asm/unistd_64.h>
 };
diff --git a/arch/i386/kernel/syscall_table.S b/arch/x86/kernel/syscall_table_32.S
index 8344c70adf61..8344c70adf61 100644
--- a/arch/i386/kernel/syscall_table.S
+++ b/arch/x86/kernel/syscall_table_32.S
diff --git a/arch/i386/kernel/sysenter.c b/arch/x86/kernel/sysenter_32.c
index 4eb2e408764f..4eb2e408764f 100644
--- a/arch/i386/kernel/sysenter.c
+++ b/arch/x86/kernel/sysenter_32.c
diff --git a/arch/x86_64/kernel/tce.c b/arch/x86/kernel/tce_64.c
index e3f2569b2c44..e3f2569b2c44 100644
--- a/arch/x86_64/kernel/tce.c
+++ b/arch/x86/kernel/tce_64.c
diff --git a/arch/i386/kernel/time.c b/arch/x86/kernel/time_32.c
index 19a6c678d02e..19a6c678d02e 100644
--- a/arch/i386/kernel/time.c
+++ b/arch/x86/kernel/time_32.c
diff --git a/arch/x86_64/kernel/time.c b/arch/x86/kernel/time_64.c
index 6d48a4e826d9..6d48a4e826d9 100644
--- a/arch/x86_64/kernel/time.c
+++ b/arch/x86/kernel/time_64.c
diff --git a/arch/i386/kernel/topology.c b/arch/x86/kernel/topology.c
index 45782356a618..45782356a618 100644
--- a/arch/i386/kernel/topology.c
+++ b/arch/x86/kernel/topology.c
diff --git a/arch/i386/kernel/trampoline.S b/arch/x86/kernel/trampoline_32.S
index f62815f8d06a..f62815f8d06a 100644
--- a/arch/i386/kernel/trampoline.S
+++ b/arch/x86/kernel/trampoline_32.S
diff --git a/arch/x86_64/kernel/trampoline.S b/arch/x86/kernel/trampoline_64.S
index e7e2764c461b..607983b0d27b 100644
--- a/arch/x86_64/kernel/trampoline.S
+++ b/arch/x86/kernel/trampoline_64.S
@@ -126,7 +126,7 @@ startup_64:
 no_longmode:
 	hlt
 	jmp no_longmode
-#include "verify_cpu.S"
+#include "verify_cpu_64.S"
 
 	# Careful these need to be in the same 64K segment as the above;
 tidt:
diff --git a/arch/i386/kernel/traps.c b/arch/x86/kernel/traps_32.c
index 47b0bef335bd..47b0bef335bd 100644
--- a/arch/i386/kernel/traps.c
+++ b/arch/x86/kernel/traps_32.c
diff --git a/arch/x86_64/kernel/traps.c b/arch/x86/kernel/traps_64.c
index 03888420775d..03888420775d 100644
--- a/arch/x86_64/kernel/traps.c
+++ b/arch/x86/kernel/traps_64.c
diff --git a/arch/i386/kernel/tsc.c b/arch/x86/kernel/tsc_32.c
index a39280b4dd3a..3ed0ae8c918d 100644
--- a/arch/i386/kernel/tsc.c
+++ b/arch/x86/kernel/tsc_32.c
@@ -305,7 +305,7 @@ void mark_tsc_unstable(char *reason)
 }
 EXPORT_SYMBOL_GPL(mark_tsc_unstable);
 
-static int __init dmi_mark_tsc_unstable(struct dmi_system_id *d)
+static int __init dmi_mark_tsc_unstable(const struct dmi_system_id *d)
 {
 	printk(KERN_NOTICE "%s detected: marking TSC unstable.\n",
 		       d->ident);
diff --git a/arch/x86_64/kernel/tsc.c b/arch/x86/kernel/tsc_64.c
index 2a59bde663f2..2a59bde663f2 100644
--- a/arch/x86_64/kernel/tsc.c
+++ b/arch/x86/kernel/tsc_64.c
diff --git a/arch/x86_64/kernel/tsc_sync.c b/arch/x86/kernel/tsc_sync.c
index 355f5f506c81..355f5f506c81 100644
--- a/arch/x86_64/kernel/tsc_sync.c
+++ b/arch/x86/kernel/tsc_sync.c
diff --git a/arch/x86_64/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu_64.S
index 45b6f8a975a1..45b6f8a975a1 100644
--- a/arch/x86_64/kernel/verify_cpu.S
+++ b/arch/x86/kernel/verify_cpu_64.S
diff --git a/arch/i386/kernel/vm86.c b/arch/x86/kernel/vm86_32.c
index f2dcd1d27c0a..f2dcd1d27c0a 100644
--- a/arch/i386/kernel/vm86.c
+++ b/arch/x86/kernel/vm86_32.c
diff --git a/arch/i386/kernel/vmi.c b/arch/x86/kernel/vmi_32.c
index 18673e0f193b..18673e0f193b 100644
--- a/arch/i386/kernel/vmi.c
+++ b/arch/x86/kernel/vmi_32.c
diff --git a/arch/i386/kernel/vmiclock.c b/arch/x86/kernel/vmiclock_32.c
index b1b5ab08b26e..b1b5ab08b26e 100644
--- a/arch/i386/kernel/vmiclock.c
+++ b/arch/x86/kernel/vmiclock_32.c
diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
new file mode 100644
index 000000000000..849ee611f013
--- /dev/null
+++ b/arch/x86/kernel/vmlinux.lds.S
@@ -0,0 +1,5 @@
+#ifdef CONFIG_X86_32
+# include "vmlinux_32.lds.S"
+#else
+# include "vmlinux_64.lds.S"
+#endif
diff --git a/arch/i386/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux_32.lds.S
index 7d72cce00529..7d72cce00529 100644
--- a/arch/i386/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux_32.lds.S
diff --git a/arch/x86_64/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux_64.lds.S
index ba8ea97abd21..ba8ea97abd21 100644
--- a/arch/x86_64/kernel/vmlinux.lds.S
+++ b/arch/x86/kernel/vmlinux_64.lds.S
diff --git a/arch/x86_64/kernel/vsmp.c b/arch/x86/kernel/vsmp_64.c
index 414caf0c5f9a..414caf0c5f9a 100644
--- a/arch/x86_64/kernel/vsmp.c
+++ b/arch/x86/kernel/vsmp_64.c
diff --git a/arch/i386/kernel/vsyscall-int80.S b/arch/x86/kernel/vsyscall-int80_32.S
index 530d0525e5e2..103cab6aa7c0 100644
--- a/arch/i386/kernel/vsyscall-int80.S
+++ b/arch/x86/kernel/vsyscall-int80_32.S
@@ -50,4 +50,4 @@ __kernel_vsyscall:
 /*
  * Get the common code for the sigreturn entry points.
  */
-#include "vsyscall-sigreturn.S"
+#include "vsyscall-sigreturn_32.S"
diff --git a/arch/i386/kernel/vsyscall-note.S b/arch/x86/kernel/vsyscall-note_32.S
index 07c0daf78237..fcf376a37f79 100644
--- a/arch/i386/kernel/vsyscall-note.S
+++ b/arch/x86/kernel/vsyscall-note_32.S
@@ -33,7 +33,7 @@ ELFNOTE_END
  * at boot time we set VDSO_NOTE_NONEGSEG_BIT if running under Xen.
  */
 
-#include "../xen/vdso.h"	/* Defines VDSO_NOTE_NONEGSEG_BIT.  */
+#include "../../x86/xen/vdso.h"	/* Defines VDSO_NOTE_NONEGSEG_BIT.  */
 
 	.globl VDSO_NOTE_MASK
 ELFNOTE_START(GNU, 2, "a")
diff --git a/arch/i386/kernel/vsyscall-sigreturn.S b/arch/x86/kernel/vsyscall-sigreturn_32.S
index a92262f41659..a92262f41659 100644
--- a/arch/i386/kernel/vsyscall-sigreturn.S
+++ b/arch/x86/kernel/vsyscall-sigreturn_32.S
diff --git a/arch/i386/kernel/vsyscall-sysenter.S b/arch/x86/kernel/vsyscall-sysenter_32.S
index 1a36d26e15eb..ed879bf42995 100644
--- a/arch/i386/kernel/vsyscall-sysenter.S
+++ b/arch/x86/kernel/vsyscall-sysenter_32.S
@@ -119,4 +119,4 @@ SYSENTER_RETURN:
 /*
  * Get the common code for the sigreturn entry points.
  */
-#include "vsyscall-sigreturn.S"
+#include "vsyscall-sigreturn_32.S"
diff --git a/arch/i386/kernel/vsyscall.S b/arch/x86/kernel/vsyscall_32.S
index b403890fe39b..a5ab3dc4fd25 100644
--- a/arch/i386/kernel/vsyscall.S
+++ b/arch/x86/kernel/vsyscall_32.S
@@ -4,12 +4,12 @@ __INITDATA
 
 	.globl vsyscall_int80_start, vsyscall_int80_end
 vsyscall_int80_start:
-	.incbin "arch/i386/kernel/vsyscall-int80.so"
+	.incbin "arch/x86/kernel/vsyscall-int80_32.so"
 vsyscall_int80_end:
 
 	.globl vsyscall_sysenter_start, vsyscall_sysenter_end
 vsyscall_sysenter_start:
-	.incbin "arch/i386/kernel/vsyscall-sysenter.so"
+	.incbin "arch/x86/kernel/vsyscall-sysenter_32.so"
 vsyscall_sysenter_end:
 
 __FINIT
diff --git a/arch/i386/kernel/vsyscall.lds.S b/arch/x86/kernel/vsyscall_32.lds.S
index 4a8b0ed9b8fb..4a8b0ed9b8fb 100644
--- a/arch/i386/kernel/vsyscall.lds.S
+++ b/arch/x86/kernel/vsyscall_32.lds.S
diff --git a/arch/x86_64/kernel/vsyscall.c b/arch/x86/kernel/vsyscall_64.c
index 06c34949bfdc..06c34949bfdc 100644
--- a/arch/x86_64/kernel/vsyscall.c
+++ b/arch/x86/kernel/vsyscall_64.c
diff --git a/arch/x86_64/kernel/x8664_ksyms.c b/arch/x86/kernel/x8664_ksyms_64.c
index 77c25b307635..77c25b307635 100644
--- a/arch/x86_64/kernel/x8664_ksyms.c
+++ b/arch/x86/kernel/x8664_ksyms_64.c
diff --git a/arch/x86/lib/Makefile b/arch/x86/lib/Makefile
new file mode 100644
index 000000000000..329da276c6f1
--- /dev/null
+++ b/arch/x86/lib/Makefile
@@ -0,0 +1,5 @@
+ifeq ($(CONFIG_X86_32),y)
+include ${srctree}/arch/x86/lib/Makefile_32
+else
+include ${srctree}/arch/x86/lib/Makefile_64
+endif
diff --git a/arch/x86/lib/Makefile_32 b/arch/x86/lib/Makefile_32
new file mode 100644
index 000000000000..98d1f1e2e2ef
--- /dev/null
+++ b/arch/x86/lib/Makefile_32
@@ -0,0 +1,11 @@
+#
+# Makefile for i386-specific library files..
+#
+
+
+lib-y = checksum_32.o delay_32.o usercopy_32.o getuser_32.o putuser_32.o memcpy_32.o strstr_32.o \
+	bitops_32.o semaphore_32.o string_32.o
+
+lib-$(CONFIG_X86_USE_3DNOW) += mmx_32.o
+
+obj-$(CONFIG_SMP)	+= msr-on-cpu.o
diff --git a/arch/x86/lib/Makefile_64 b/arch/x86/lib/Makefile_64
new file mode 100644
index 000000000000..bbabad3c9335
--- /dev/null
+++ b/arch/x86/lib/Makefile_64
@@ -0,0 +1,13 @@
+#
+# Makefile for x86_64-specific library files.
+#
+
+CFLAGS_csum-partial_64.o := -funroll-loops
+
+obj-y := io_64.o iomap_copy_64.o
+obj-$(CONFIG_SMP)	+= msr-on-cpu.o
+
+lib-y := csum-partial_64.o csum-copy_64.o csum-wrappers_64.o delay_64.o \
+	usercopy_64.o getuser_64.o putuser_64.o  \
+	thunk_64.o clear_page_64.o copy_page_64.o bitstr_64.o bitops_64.o
+lib-y += memcpy_64.o memmove_64.o memset_64.o copy_user_64.o rwlock_64.o copy_user_nocache_64.o
diff --git a/arch/i386/lib/bitops.c b/arch/x86/lib/bitops_32.c
index afd0045595d4..afd0045595d4 100644
--- a/arch/i386/lib/bitops.c
+++ b/arch/x86/lib/bitops_32.c
diff --git a/arch/x86_64/lib/bitops.c b/arch/x86/lib/bitops_64.c
index 95b6d9639fba..95b6d9639fba 100644
--- a/arch/x86_64/lib/bitops.c
+++ b/arch/x86/lib/bitops_64.c
diff --git a/arch/x86_64/lib/bitstr.c b/arch/x86/lib/bitstr_64.c
index 24676609a6ac..24676609a6ac 100644
--- a/arch/x86_64/lib/bitstr.c
+++ b/arch/x86/lib/bitstr_64.c
diff --git a/arch/i386/lib/checksum.S b/arch/x86/lib/checksum_32.S
index adbccd0bbb78..adbccd0bbb78 100644
--- a/arch/i386/lib/checksum.S
+++ b/arch/x86/lib/checksum_32.S
diff --git a/arch/x86_64/lib/clear_page.S b/arch/x86/lib/clear_page_64.S
index 9a10a78bb4a4..9a10a78bb4a4 100644
--- a/arch/x86_64/lib/clear_page.S
+++ b/arch/x86/lib/clear_page_64.S
diff --git a/arch/x86_64/lib/copy_page.S b/arch/x86/lib/copy_page_64.S
index 727a5d46d2fc..727a5d46d2fc 100644
--- a/arch/x86_64/lib/copy_page.S
+++ b/arch/x86/lib/copy_page_64.S
diff --git a/arch/x86_64/lib/copy_user.S b/arch/x86/lib/copy_user_64.S
index 70bebd310408..70bebd310408 100644
--- a/arch/x86_64/lib/copy_user.S
+++ b/arch/x86/lib/copy_user_64.S
diff --git a/arch/x86_64/lib/copy_user_nocache.S b/arch/x86/lib/copy_user_nocache_64.S
index 4620efb12f13..4620efb12f13 100644
--- a/arch/x86_64/lib/copy_user_nocache.S
+++ b/arch/x86/lib/copy_user_nocache_64.S
diff --git a/arch/x86_64/lib/csum-copy.S b/arch/x86/lib/csum-copy_64.S
index f0dba36578ea..f0dba36578ea 100644
--- a/arch/x86_64/lib/csum-copy.S
+++ b/arch/x86/lib/csum-copy_64.S
diff --git a/arch/x86_64/lib/csum-partial.c b/arch/x86/lib/csum-partial_64.c
index bc503f506903..bc503f506903 100644
--- a/arch/x86_64/lib/csum-partial.c
+++ b/arch/x86/lib/csum-partial_64.c
diff --git a/arch/x86_64/lib/csum-wrappers.c b/arch/x86/lib/csum-wrappers_64.c
index fd42a4a095fc..fd42a4a095fc 100644
--- a/arch/x86_64/lib/csum-wrappers.c
+++ b/arch/x86/lib/csum-wrappers_64.c
diff --git a/arch/i386/lib/delay.c b/arch/x86/lib/delay_32.c
index f6edb11364df..f6edb11364df 100644
--- a/arch/i386/lib/delay.c
+++ b/arch/x86/lib/delay_32.c
diff --git a/arch/x86_64/lib/delay.c b/arch/x86/lib/delay_64.c
index 2dbebd308347..2dbebd308347 100644
--- a/arch/x86_64/lib/delay.c
+++ b/arch/x86/lib/delay_64.c
diff --git a/arch/i386/lib/getuser.S b/arch/x86/lib/getuser_32.S
index 6d84b53f12a2..6d84b53f12a2 100644
--- a/arch/i386/lib/getuser.S
+++ b/arch/x86/lib/getuser_32.S
diff --git a/arch/x86_64/lib/getuser.S b/arch/x86/lib/getuser_64.S
index 5448876261f8..5448876261f8 100644
--- a/arch/x86_64/lib/getuser.S
+++ b/arch/x86/lib/getuser_64.S
diff --git a/arch/x86_64/lib/io.c b/arch/x86/lib/io_64.c
index 87b4a4e18039..87b4a4e18039 100644
--- a/arch/x86_64/lib/io.c
+++ b/arch/x86/lib/io_64.c
diff --git a/arch/x86_64/lib/iomap_copy.S b/arch/x86/lib/iomap_copy_64.S
index 05a95e713da8..05a95e713da8 100644
--- a/arch/x86_64/lib/iomap_copy.S
+++ b/arch/x86/lib/iomap_copy_64.S
diff --git a/arch/i386/lib/memcpy.c b/arch/x86/lib/memcpy_32.c
index 8ac51b82a632..8ac51b82a632 100644
--- a/arch/i386/lib/memcpy.c
+++ b/arch/x86/lib/memcpy_32.c
diff --git a/arch/x86_64/lib/memcpy.S b/arch/x86/lib/memcpy_64.S
index c22981fa2f3a..c22981fa2f3a 100644
--- a/arch/x86_64/lib/memcpy.S
+++ b/arch/x86/lib/memcpy_64.S
diff --git a/arch/x86_64/lib/memmove.c b/arch/x86/lib/memmove_64.c
index 751ebae8ec42..751ebae8ec42 100644
--- a/arch/x86_64/lib/memmove.c
+++ b/arch/x86/lib/memmove_64.c
diff --git a/arch/x86_64/lib/memset.S b/arch/x86/lib/memset_64.S
index 2c5948116bd2..2c5948116bd2 100644
--- a/arch/x86_64/lib/memset.S
+++ b/arch/x86/lib/memset_64.S
diff --git a/arch/i386/lib/mmx.c b/arch/x86/lib/mmx_32.c
index 28084d2e8dd4..28084d2e8dd4 100644
--- a/arch/i386/lib/mmx.c
+++ b/arch/x86/lib/mmx_32.c
diff --git a/arch/i386/lib/msr-on-cpu.c b/arch/x86/lib/msr-on-cpu.c
index 7767962f25d3..7767962f25d3 100644
--- a/arch/i386/lib/msr-on-cpu.c
+++ b/arch/x86/lib/msr-on-cpu.c
diff --git a/arch/i386/lib/putuser.S b/arch/x86/lib/putuser_32.S
index f58fba109d18..f58fba109d18 100644
--- a/arch/i386/lib/putuser.S
+++ b/arch/x86/lib/putuser_32.S
diff --git a/arch/x86_64/lib/putuser.S b/arch/x86/lib/putuser_64.S
index 4989f5a8fa9b..4989f5a8fa9b 100644
--- a/arch/x86_64/lib/putuser.S
+++ b/arch/x86/lib/putuser_64.S
diff --git a/arch/x86_64/lib/rwlock.S b/arch/x86/lib/rwlock_64.S
index 0cde1f807314..0cde1f807314 100644
--- a/arch/x86_64/lib/rwlock.S
+++ b/arch/x86/lib/rwlock_64.S
diff --git a/arch/i386/lib/semaphore.S b/arch/x86/lib/semaphore_32.S
index c01eb39c0b43..c01eb39c0b43 100644
--- a/arch/i386/lib/semaphore.S
+++ b/arch/x86/lib/semaphore_32.S
diff --git a/arch/i386/lib/string.c b/arch/x86/lib/string_32.c
index 2c773fefa3dd..2c773fefa3dd 100644
--- a/arch/i386/lib/string.c
+++ b/arch/x86/lib/string_32.c
diff --git a/arch/i386/lib/strstr.c b/arch/x86/lib/strstr_32.c
index a3dafbf59dae..a3dafbf59dae 100644
--- a/arch/i386/lib/strstr.c
+++ b/arch/x86/lib/strstr_32.c
diff --git a/arch/x86_64/lib/thunk.S b/arch/x86/lib/thunk_64.S
index 55e586d352d3..55e586d352d3 100644
--- a/arch/x86_64/lib/thunk.S
+++ b/arch/x86/lib/thunk_64.S
diff --git a/arch/i386/lib/usercopy.c b/arch/x86/lib/usercopy_32.c
index 9f38b12b4af1..9f38b12b4af1 100644
--- a/arch/i386/lib/usercopy.c
+++ b/arch/x86/lib/usercopy_32.c
diff --git a/arch/x86_64/lib/usercopy.c b/arch/x86/lib/usercopy_64.c
index 893d43f838cc..893d43f838cc 100644
--- a/arch/x86_64/lib/usercopy.c
+++ b/arch/x86/lib/usercopy_64.c
diff --git a/arch/i386/mach-default/Makefile b/arch/x86/mach-default/Makefile
index 012fe34459e6..012fe34459e6 100644
--- a/arch/i386/mach-default/Makefile
+++ b/arch/x86/mach-default/Makefile
diff --git a/arch/i386/mach-default/setup.c b/arch/x86/mach-default/setup.c
index 7f635c7a2381..7f635c7a2381 100644
--- a/arch/i386/mach-default/setup.c
+++ b/arch/x86/mach-default/setup.c
diff --git a/arch/i386/mach-es7000/Makefile b/arch/x86/mach-es7000/Makefile
index 69dd4da218dc..69dd4da218dc 100644
--- a/arch/i386/mach-es7000/Makefile
+++ b/arch/x86/mach-es7000/Makefile
diff --git a/arch/i386/mach-es7000/es7000.h b/arch/x86/mach-es7000/es7000.h
index c8d5aa132fa0..c8d5aa132fa0 100644
--- a/arch/i386/mach-es7000/es7000.h
+++ b/arch/x86/mach-es7000/es7000.h
diff --git a/arch/i386/mach-es7000/es7000plat.c b/arch/x86/mach-es7000/es7000plat.c
index ab99072d3f9a..ab99072d3f9a 100644
--- a/arch/i386/mach-es7000/es7000plat.c
+++ b/arch/x86/mach-es7000/es7000plat.c
diff --git a/arch/x86/mach-generic/Makefile b/arch/x86/mach-generic/Makefile
new file mode 100644
index 000000000000..19d6d407737b
--- /dev/null
+++ b/arch/x86/mach-generic/Makefile
@@ -0,0 +1,8 @@
+#
+# Makefile for the generic architecture
+#
+
+EXTRA_CFLAGS	:= -Iarch/x86/kernel
+
+obj-y		:= probe.o summit.o bigsmp.o es7000.o default.o 
+obj-y		+= ../../x86/mach-es7000/
diff --git a/arch/i386/mach-generic/bigsmp.c b/arch/x86/mach-generic/bigsmp.c
index 58a477baec30..292a225edabe 100644
--- a/arch/i386/mach-generic/bigsmp.c
+++ b/arch/x86/mach-generic/bigsmp.c
@@ -21,7 +21,7 @@
 
 static int dmi_bigsmp; /* can be set by dmi scanners */
 
-static int hp_ht_bigsmp(struct dmi_system_id *d)
+static int hp_ht_bigsmp(const struct dmi_system_id *d)
 {
 #ifdef CONFIG_X86_GENERICARCH
 	printk(KERN_NOTICE "%s detected: force use of apic=bigsmp\n", d->ident);
@@ -31,7 +31,7 @@ static int hp_ht_bigsmp(struct dmi_system_id *d)
 }
 
 
-static struct dmi_system_id bigsmp_dmi_table[] = {
+static const struct dmi_system_id bigsmp_dmi_table[] = {
 	{ hp_ht_bigsmp, "HP ProLiant DL760 G2", {
 		DMI_MATCH(DMI_BIOS_VENDOR, "HP"),
 		DMI_MATCH(DMI_BIOS_VERSION, "P44-"),
diff --git a/arch/i386/mach-generic/default.c b/arch/x86/mach-generic/default.c
index 8685208d8512..8685208d8512 100644
--- a/arch/i386/mach-generic/default.c
+++ b/arch/x86/mach-generic/default.c
diff --git a/arch/i386/mach-generic/es7000.c b/arch/x86/mach-generic/es7000.c
index 4742626f08c4..4742626f08c4 100644
--- a/arch/i386/mach-generic/es7000.c
+++ b/arch/x86/mach-generic/es7000.c
diff --git a/arch/i386/mach-generic/probe.c b/arch/x86/mach-generic/probe.c
index 74f3da634423..74f3da634423 100644
--- a/arch/i386/mach-generic/probe.c
+++ b/arch/x86/mach-generic/probe.c
diff --git a/arch/i386/mach-generic/summit.c b/arch/x86/mach-generic/summit.c
index 74883ccb8f73..74883ccb8f73 100644
--- a/arch/i386/mach-generic/summit.c
+++ b/arch/x86/mach-generic/summit.c
diff --git a/arch/i386/mach-visws/Makefile b/arch/x86/mach-visws/Makefile
index 835fd96ad768..835fd96ad768 100644
--- a/arch/i386/mach-visws/Makefile
+++ b/arch/x86/mach-visws/Makefile
diff --git a/arch/i386/mach-visws/mpparse.c b/arch/x86/mach-visws/mpparse.c
index f3c74fab8b95..f3c74fab8b95 100644
--- a/arch/i386/mach-visws/mpparse.c
+++ b/arch/x86/mach-visws/mpparse.c
diff --git a/arch/i386/mach-visws/reboot.c b/arch/x86/mach-visws/reboot.c
index 99332abfad42..99332abfad42 100644
--- a/arch/i386/mach-visws/reboot.c
+++ b/arch/x86/mach-visws/reboot.c
diff --git a/arch/i386/mach-visws/setup.c b/arch/x86/mach-visws/setup.c
index 1f81f10e03a0..1f81f10e03a0 100644
--- a/arch/i386/mach-visws/setup.c
+++ b/arch/x86/mach-visws/setup.c
diff --git a/arch/i386/mach-visws/traps.c b/arch/x86/mach-visws/traps.c
index 843b67acf43b..843b67acf43b 100644
--- a/arch/i386/mach-visws/traps.c
+++ b/arch/x86/mach-visws/traps.c
diff --git a/arch/i386/mach-visws/visws_apic.c b/arch/x86/mach-visws/visws_apic.c
index 710faf71a650..710faf71a650 100644
--- a/arch/i386/mach-visws/visws_apic.c
+++ b/arch/x86/mach-visws/visws_apic.c
diff --git a/arch/i386/mach-voyager/Makefile b/arch/x86/mach-voyager/Makefile
index 33b74cf0dd22..15c250b371d3 100644
--- a/arch/i386/mach-voyager/Makefile
+++ b/arch/x86/mach-voyager/Makefile
@@ -2,7 +2,7 @@
 # Makefile for the linux kernel.
 #
 
-EXTRA_CFLAGS	:= -Iarch/i386/kernel
+EXTRA_CFLAGS	:= -Iarch/x86/kernel
 obj-y			:= setup.o voyager_basic.o voyager_thread.o
 
 obj-$(CONFIG_SMP)	+= voyager_smp.o voyager_cat.o
diff --git a/arch/i386/mach-voyager/setup.c b/arch/x86/mach-voyager/setup.c
index 2b55694e6400..2b55694e6400 100644
--- a/arch/i386/mach-voyager/setup.c
+++ b/arch/x86/mach-voyager/setup.c
diff --git a/arch/i386/mach-voyager/voyager_basic.c b/arch/x86/mach-voyager/voyager_basic.c
index 9b77b39b71a6..9b77b39b71a6 100644
--- a/arch/i386/mach-voyager/voyager_basic.c
+++ b/arch/x86/mach-voyager/voyager_basic.c
diff --git a/arch/i386/mach-voyager/voyager_cat.c b/arch/x86/mach-voyager/voyager_cat.c
index 26a2d4c54b68..26a2d4c54b68 100644
--- a/arch/i386/mach-voyager/voyager_cat.c
+++ b/arch/x86/mach-voyager/voyager_cat.c
diff --git a/arch/i386/mach-voyager/voyager_smp.c b/arch/x86/mach-voyager/voyager_smp.c
index b87f8548e75a..b87f8548e75a 100644
--- a/arch/i386/mach-voyager/voyager_smp.c
+++ b/arch/x86/mach-voyager/voyager_smp.c
diff --git a/arch/i386/mach-voyager/voyager_thread.c b/arch/x86/mach-voyager/voyager_thread.c
index f9d595338159..f9d595338159 100644
--- a/arch/i386/mach-voyager/voyager_thread.c
+++ b/arch/x86/mach-voyager/voyager_thread.c
diff --git a/arch/i386/math-emu/Makefile b/arch/x86/math-emu/Makefile
index 9c943fa6ce6b..9c943fa6ce6b 100644
--- a/arch/i386/math-emu/Makefile
+++ b/arch/x86/math-emu/Makefile
diff --git a/arch/i386/math-emu/README b/arch/x86/math-emu/README
index e6235491d6eb..e6235491d6eb 100644
--- a/arch/i386/math-emu/README
+++ b/arch/x86/math-emu/README
diff --git a/arch/i386/math-emu/control_w.h b/arch/x86/math-emu/control_w.h
index ae2274dbd305..ae2274dbd305 100644
--- a/arch/i386/math-emu/control_w.h
+++ b/arch/x86/math-emu/control_w.h
diff --git a/arch/i386/math-emu/div_Xsig.S b/arch/x86/math-emu/div_Xsig.S
index f77ba3058b31..f77ba3058b31 100644
--- a/arch/i386/math-emu/div_Xsig.S
+++ b/arch/x86/math-emu/div_Xsig.S
diff --git a/arch/i386/math-emu/div_small.S b/arch/x86/math-emu/div_small.S
index 47099628fa4c..47099628fa4c 100644
--- a/arch/i386/math-emu/div_small.S
+++ b/arch/x86/math-emu/div_small.S
diff --git a/arch/i386/math-emu/errors.c b/arch/x86/math-emu/errors.c
index a1b0d22f6978..a1b0d22f6978 100644
--- a/arch/i386/math-emu/errors.c
+++ b/arch/x86/math-emu/errors.c
diff --git a/arch/i386/math-emu/exception.h b/arch/x86/math-emu/exception.h
index b463f21a811e..b463f21a811e 100644
--- a/arch/i386/math-emu/exception.h
+++ b/arch/x86/math-emu/exception.h
diff --git a/arch/i386/math-emu/fpu_arith.c b/arch/x86/math-emu/fpu_arith.c
index 6972dec01af6..6972dec01af6 100644
--- a/arch/i386/math-emu/fpu_arith.c
+++ b/arch/x86/math-emu/fpu_arith.c
diff --git a/arch/i386/math-emu/fpu_asm.h b/arch/x86/math-emu/fpu_asm.h
index 9ba12416df12..9ba12416df12 100644
--- a/arch/i386/math-emu/fpu_asm.h
+++ b/arch/x86/math-emu/fpu_asm.h
diff --git a/arch/i386/math-emu/fpu_aux.c b/arch/x86/math-emu/fpu_aux.c
index 20886cfb9f76..20886cfb9f76 100644
--- a/arch/i386/math-emu/fpu_aux.c
+++ b/arch/x86/math-emu/fpu_aux.c
diff --git a/arch/i386/math-emu/fpu_emu.h b/arch/x86/math-emu/fpu_emu.h
index 65120f523853..65120f523853 100644
--- a/arch/i386/math-emu/fpu_emu.h
+++ b/arch/x86/math-emu/fpu_emu.h
diff --git a/arch/i386/math-emu/fpu_entry.c b/arch/x86/math-emu/fpu_entry.c
index 1853524c8b57..1853524c8b57 100644
--- a/arch/i386/math-emu/fpu_entry.c
+++ b/arch/x86/math-emu/fpu_entry.c
diff --git a/arch/i386/math-emu/fpu_etc.c b/arch/x86/math-emu/fpu_etc.c
index e3b5d465587f..e3b5d465587f 100644
--- a/arch/i386/math-emu/fpu_etc.c
+++ b/arch/x86/math-emu/fpu_etc.c
diff --git a/arch/i386/math-emu/fpu_proto.h b/arch/x86/math-emu/fpu_proto.h
index 37a8a7fe7e2b..37a8a7fe7e2b 100644
--- a/arch/i386/math-emu/fpu_proto.h
+++ b/arch/x86/math-emu/fpu_proto.h
diff --git a/arch/i386/math-emu/fpu_system.h b/arch/x86/math-emu/fpu_system.h
index a3ae28c49ddd..a3ae28c49ddd 100644
--- a/arch/i386/math-emu/fpu_system.h
+++ b/arch/x86/math-emu/fpu_system.h
diff --git a/arch/i386/math-emu/fpu_tags.c b/arch/x86/math-emu/fpu_tags.c
index cb436fe20e4c..cb436fe20e4c 100644
--- a/arch/i386/math-emu/fpu_tags.c
+++ b/arch/x86/math-emu/fpu_tags.c
diff --git a/arch/i386/math-emu/fpu_trig.c b/arch/x86/math-emu/fpu_trig.c
index 403cbde1d425..403cbde1d425 100644
--- a/arch/i386/math-emu/fpu_trig.c
+++ b/arch/x86/math-emu/fpu_trig.c
diff --git a/arch/i386/math-emu/get_address.c b/arch/x86/math-emu/get_address.c
index 2e2c51a8bd3a..2e2c51a8bd3a 100644
--- a/arch/i386/math-emu/get_address.c
+++ b/arch/x86/math-emu/get_address.c
diff --git a/arch/i386/math-emu/load_store.c b/arch/x86/math-emu/load_store.c
index eebd6fb1c8a8..eebd6fb1c8a8 100644
--- a/arch/i386/math-emu/load_store.c
+++ b/arch/x86/math-emu/load_store.c
diff --git a/arch/i386/math-emu/mul_Xsig.S b/arch/x86/math-emu/mul_Xsig.S
index 717785a53eb4..717785a53eb4 100644
--- a/arch/i386/math-emu/mul_Xsig.S
+++ b/arch/x86/math-emu/mul_Xsig.S
diff --git a/arch/i386/math-emu/poly.h b/arch/x86/math-emu/poly.h
index 4db798114923..4db798114923 100644
--- a/arch/i386/math-emu/poly.h
+++ b/arch/x86/math-emu/poly.h
diff --git a/arch/i386/math-emu/poly_2xm1.c b/arch/x86/math-emu/poly_2xm1.c
index 9766ad5e9743..9766ad5e9743 100644
--- a/arch/i386/math-emu/poly_2xm1.c
+++ b/arch/x86/math-emu/poly_2xm1.c
diff --git a/arch/i386/math-emu/poly_atan.c b/arch/x86/math-emu/poly_atan.c
index 82f702952f69..82f702952f69 100644
--- a/arch/i386/math-emu/poly_atan.c
+++ b/arch/x86/math-emu/poly_atan.c
diff --git a/arch/i386/math-emu/poly_l2.c b/arch/x86/math-emu/poly_l2.c
index dd00e1d5b074..dd00e1d5b074 100644
--- a/arch/i386/math-emu/poly_l2.c
+++ b/arch/x86/math-emu/poly_l2.c
diff --git a/arch/i386/math-emu/poly_sin.c b/arch/x86/math-emu/poly_sin.c
index a36313fb06f1..a36313fb06f1 100644
--- a/arch/i386/math-emu/poly_sin.c
+++ b/arch/x86/math-emu/poly_sin.c
diff --git a/arch/i386/math-emu/poly_tan.c b/arch/x86/math-emu/poly_tan.c
index 8df3e03b6e6f..8df3e03b6e6f 100644
--- a/arch/i386/math-emu/poly_tan.c
+++ b/arch/x86/math-emu/poly_tan.c
diff --git a/arch/i386/math-emu/polynom_Xsig.S b/arch/x86/math-emu/polynom_Xsig.S
index 17315c89ff3d..17315c89ff3d 100644
--- a/arch/i386/math-emu/polynom_Xsig.S
+++ b/arch/x86/math-emu/polynom_Xsig.S
diff --git a/arch/i386/math-emu/reg_add_sub.c b/arch/x86/math-emu/reg_add_sub.c
index 7cd3b37ac084..7cd3b37ac084 100644
--- a/arch/i386/math-emu/reg_add_sub.c
+++ b/arch/x86/math-emu/reg_add_sub.c
diff --git a/arch/i386/math-emu/reg_compare.c b/arch/x86/math-emu/reg_compare.c
index f37c5b5a35ad..f37c5b5a35ad 100644
--- a/arch/i386/math-emu/reg_compare.c
+++ b/arch/x86/math-emu/reg_compare.c
diff --git a/arch/i386/math-emu/reg_constant.c b/arch/x86/math-emu/reg_constant.c
index a85015801969..a85015801969 100644
--- a/arch/i386/math-emu/reg_constant.c
+++ b/arch/x86/math-emu/reg_constant.c
diff --git a/arch/i386/math-emu/reg_constant.h b/arch/x86/math-emu/reg_constant.h
index 1bffaec3a134..1bffaec3a134 100644
--- a/arch/i386/math-emu/reg_constant.h
+++ b/arch/x86/math-emu/reg_constant.h
diff --git a/arch/i386/math-emu/reg_convert.c b/arch/x86/math-emu/reg_convert.c
index 45a258752703..45a258752703 100644
--- a/arch/i386/math-emu/reg_convert.c
+++ b/arch/x86/math-emu/reg_convert.c
diff --git a/arch/i386/math-emu/reg_divide.c b/arch/x86/math-emu/reg_divide.c
index 5cee7ff920d9..5cee7ff920d9 100644
--- a/arch/i386/math-emu/reg_divide.c
+++ b/arch/x86/math-emu/reg_divide.c
diff --git a/arch/i386/math-emu/reg_ld_str.c b/arch/x86/math-emu/reg_ld_str.c
index e976caef6498..e976caef6498 100644
--- a/arch/i386/math-emu/reg_ld_str.c
+++ b/arch/x86/math-emu/reg_ld_str.c
diff --git a/arch/i386/math-emu/reg_mul.c b/arch/x86/math-emu/reg_mul.c
index 40f50b61bc67..40f50b61bc67 100644
--- a/arch/i386/math-emu/reg_mul.c
+++ b/arch/x86/math-emu/reg_mul.c
diff --git a/arch/i386/math-emu/reg_norm.S b/arch/x86/math-emu/reg_norm.S
index 8b6352efceef..8b6352efceef 100644
--- a/arch/i386/math-emu/reg_norm.S
+++ b/arch/x86/math-emu/reg_norm.S
diff --git a/arch/i386/math-emu/reg_round.S b/arch/x86/math-emu/reg_round.S
index d1d4e48b4f67..d1d4e48b4f67 100644
--- a/arch/i386/math-emu/reg_round.S
+++ b/arch/x86/math-emu/reg_round.S
diff --git a/arch/i386/math-emu/reg_u_add.S b/arch/x86/math-emu/reg_u_add.S
index 47c4c2434d85..47c4c2434d85 100644
--- a/arch/i386/math-emu/reg_u_add.S
+++ b/arch/x86/math-emu/reg_u_add.S
diff --git a/arch/i386/math-emu/reg_u_div.S b/arch/x86/math-emu/reg_u_div.S
index cc00654b6f9a..cc00654b6f9a 100644
--- a/arch/i386/math-emu/reg_u_div.S
+++ b/arch/x86/math-emu/reg_u_div.S
diff --git a/arch/i386/math-emu/reg_u_mul.S b/arch/x86/math-emu/reg_u_mul.S
index 973f12af97df..973f12af97df 100644
--- a/arch/i386/math-emu/reg_u_mul.S
+++ b/arch/x86/math-emu/reg_u_mul.S
diff --git a/arch/i386/math-emu/reg_u_sub.S b/arch/x86/math-emu/reg_u_sub.S
index 1b6c24801d22..1b6c24801d22 100644
--- a/arch/i386/math-emu/reg_u_sub.S
+++ b/arch/x86/math-emu/reg_u_sub.S
diff --git a/arch/i386/math-emu/round_Xsig.S b/arch/x86/math-emu/round_Xsig.S
index bbe0e87718e4..bbe0e87718e4 100644
--- a/arch/i386/math-emu/round_Xsig.S
+++ b/arch/x86/math-emu/round_Xsig.S
diff --git a/arch/i386/math-emu/shr_Xsig.S b/arch/x86/math-emu/shr_Xsig.S
index 31cdd118e918..31cdd118e918 100644
--- a/arch/i386/math-emu/shr_Xsig.S
+++ b/arch/x86/math-emu/shr_Xsig.S
diff --git a/arch/i386/math-emu/status_w.h b/arch/x86/math-emu/status_w.h
index 59e73302aa60..59e73302aa60 100644
--- a/arch/i386/math-emu/status_w.h
+++ b/arch/x86/math-emu/status_w.h
diff --git a/arch/i386/math-emu/version.h b/arch/x86/math-emu/version.h
index a0d73a1d2b67..a0d73a1d2b67 100644
--- a/arch/i386/math-emu/version.h
+++ b/arch/x86/math-emu/version.h
diff --git a/arch/i386/math-emu/wm_shrx.S b/arch/x86/math-emu/wm_shrx.S
index 518428317985..518428317985 100644
--- a/arch/i386/math-emu/wm_shrx.S
+++ b/arch/x86/math-emu/wm_shrx.S
diff --git a/arch/i386/math-emu/wm_sqrt.S b/arch/x86/math-emu/wm_sqrt.S
index d258f59564e1..d258f59564e1 100644
--- a/arch/i386/math-emu/wm_sqrt.S
+++ b/arch/x86/math-emu/wm_sqrt.S
diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
new file mode 100644
index 000000000000..983291096848
--- /dev/null
+++ b/arch/x86/mm/Makefile
@@ -0,0 +1,5 @@
+ifeq ($(CONFIG_X86_32),y)
+include ${srctree}/arch/x86/mm/Makefile_32
+else
+include ${srctree}/arch/x86/mm/Makefile_64
+endif
diff --git a/arch/x86/mm/Makefile_32 b/arch/x86/mm/Makefile_32
new file mode 100644
index 000000000000..362b4ad082de
--- /dev/null
+++ b/arch/x86/mm/Makefile_32
@@ -0,0 +1,10 @@
+#
+# Makefile for the linux i386-specific parts of the memory manager.
+#
+
+obj-y	:= init_32.o pgtable_32.o fault_32.o ioremap_32.o extable_32.o pageattr_32.o mmap_32.o
+
+obj-$(CONFIG_NUMA) += discontig_32.o
+obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o
+obj-$(CONFIG_HIGHMEM) += highmem_32.o
+obj-$(CONFIG_BOOT_IOREMAP) += boot_ioremap_32.o
diff --git a/arch/x86/mm/Makefile_64 b/arch/x86/mm/Makefile_64
new file mode 100644
index 000000000000..6bcb47945b87
--- /dev/null
+++ b/arch/x86/mm/Makefile_64
@@ -0,0 +1,10 @@
+#
+# Makefile for the linux x86_64-specific parts of the memory manager.
+#
+
+obj-y	 := init_64.o fault_64.o ioremap_64.o extable_64.o pageattr_64.o mmap_64.o
+obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o
+obj-$(CONFIG_NUMA) += numa_64.o
+obj-$(CONFIG_K8_NUMA) += k8topology_64.o
+obj-$(CONFIG_ACPI_NUMA) += srat_64.o
+
diff --git a/arch/i386/mm/boot_ioremap.c b/arch/x86/mm/boot_ioremap_32.c
index 4de95a17a7d4..4de95a17a7d4 100644
--- a/arch/i386/mm/boot_ioremap.c
+++ b/arch/x86/mm/boot_ioremap_32.c
diff --git a/arch/i386/mm/discontig.c b/arch/x86/mm/discontig_32.c
index 860e912a3fbb..860e912a3fbb 100644
--- a/arch/i386/mm/discontig.c
+++ b/arch/x86/mm/discontig_32.c
diff --git a/arch/i386/mm/extable.c b/arch/x86/mm/extable_32.c
index 0ce4f22a2635..0ce4f22a2635 100644
--- a/arch/i386/mm/extable.c
+++ b/arch/x86/mm/extable_32.c
diff --git a/arch/x86_64/mm/extable.c b/arch/x86/mm/extable_64.c
index 79ac6e7100af..79ac6e7100af 100644
--- a/arch/x86_64/mm/extable.c
+++ b/arch/x86/mm/extable_64.c
diff --git a/arch/i386/mm/fault.c b/arch/x86/mm/fault_32.c
index fcb38e7f3543..fcb38e7f3543 100644
--- a/arch/i386/mm/fault.c
+++ b/arch/x86/mm/fault_32.c
diff --git a/arch/x86_64/mm/fault.c b/arch/x86/mm/fault_64.c
index 54816adb8e93..54816adb8e93 100644
--- a/arch/x86_64/mm/fault.c
+++ b/arch/x86/mm/fault_64.c
diff --git a/arch/i386/mm/highmem.c b/arch/x86/mm/highmem_32.c
index 1c3bf95f7356..1c3bf95f7356 100644
--- a/arch/i386/mm/highmem.c
+++ b/arch/x86/mm/highmem_32.c
diff --git a/arch/i386/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
index 6c06d9c0488e..6c06d9c0488e 100644
--- a/arch/i386/mm/hugetlbpage.c
+++ b/arch/x86/mm/hugetlbpage.c
diff --git a/arch/i386/mm/init.c b/arch/x86/mm/init_32.c
index 730a5b177b1f..730a5b177b1f 100644
--- a/arch/i386/mm/init.c
+++ b/arch/x86/mm/init_32.c
diff --git a/arch/x86_64/mm/init.c b/arch/x86/mm/init_64.c
index 458893b376f8..458893b376f8 100644
--- a/arch/x86_64/mm/init.c
+++ b/arch/x86/mm/init_64.c
diff --git a/arch/i386/mm/ioremap.c b/arch/x86/mm/ioremap_32.c
index 0b278315d737..0b278315d737 100644
--- a/arch/i386/mm/ioremap.c
+++ b/arch/x86/mm/ioremap_32.c
diff --git a/arch/x86_64/mm/ioremap.c b/arch/x86/mm/ioremap_64.c
index 6cac90aa5032..6cac90aa5032 100644
--- a/arch/x86_64/mm/ioremap.c
+++ b/arch/x86/mm/ioremap_64.c
diff --git a/arch/x86_64/mm/k8topology.c b/arch/x86/mm/k8topology_64.c
index a96006f7ae0c..a96006f7ae0c 100644
--- a/arch/x86_64/mm/k8topology.c
+++ b/arch/x86/mm/k8topology_64.c
diff --git a/arch/i386/mm/mmap.c b/arch/x86/mm/mmap_32.c
index 552e08473755..552e08473755 100644
--- a/arch/i386/mm/mmap.c
+++ b/arch/x86/mm/mmap_32.c
diff --git a/arch/x86_64/mm/mmap.c b/arch/x86/mm/mmap_64.c
index 80bba0dc000e..80bba0dc000e 100644
--- a/arch/x86_64/mm/mmap.c
+++ b/arch/x86/mm/mmap_64.c
diff --git a/arch/x86_64/mm/numa.c b/arch/x86/mm/numa_64.c
index 6da235522269..6da235522269 100644
--- a/arch/x86_64/mm/numa.c
+++ b/arch/x86/mm/numa_64.c
diff --git a/arch/i386/mm/pageattr.c b/arch/x86/mm/pageattr_32.c
index 4241a74d16c8..4241a74d16c8 100644
--- a/arch/i386/mm/pageattr.c
+++ b/arch/x86/mm/pageattr_32.c
diff --git a/arch/x86_64/mm/pageattr.c b/arch/x86/mm/pageattr_64.c
index 10b9809ce821..10b9809ce821 100644
--- a/arch/x86_64/mm/pageattr.c
+++ b/arch/x86/mm/pageattr_64.c
diff --git a/arch/i386/mm/pgtable.c b/arch/x86/mm/pgtable_32.c
index 01437c46baae..01437c46baae 100644
--- a/arch/i386/mm/pgtable.c
+++ b/arch/x86/mm/pgtable_32.c
diff --git a/arch/x86_64/mm/srat.c b/arch/x86/mm/srat_64.c
index acdf03e19146..acdf03e19146 100644
--- a/arch/x86_64/mm/srat.c
+++ b/arch/x86/mm/srat_64.c
diff --git a/arch/i386/oprofile/Kconfig b/arch/x86/oprofile/Kconfig
index d8a84088471a..d8a84088471a 100644
--- a/arch/i386/oprofile/Kconfig
+++ b/arch/x86/oprofile/Kconfig
diff --git a/arch/i386/oprofile/Makefile b/arch/x86/oprofile/Makefile
index 30f3eb366667..30f3eb366667 100644
--- a/arch/i386/oprofile/Makefile
+++ b/arch/x86/oprofile/Makefile
diff --git a/arch/i386/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
index c049ce414f01..c049ce414f01 100644
--- a/arch/i386/oprofile/backtrace.c
+++ b/arch/x86/oprofile/backtrace.c
diff --git a/arch/i386/oprofile/init.c b/arch/x86/oprofile/init.c
index 5341d481d92f..5341d481d92f 100644
--- a/arch/i386/oprofile/init.c
+++ b/arch/x86/oprofile/init.c
diff --git a/arch/i386/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
index 11b7a51566a8..11b7a51566a8 100644
--- a/arch/i386/oprofile/nmi_int.c
+++ b/arch/x86/oprofile/nmi_int.c
diff --git a/arch/i386/oprofile/nmi_timer_int.c b/arch/x86/oprofile/nmi_timer_int.c
index 1418e36ae7ab..1418e36ae7ab 100644
--- a/arch/i386/oprofile/nmi_timer_int.c
+++ b/arch/x86/oprofile/nmi_timer_int.c
diff --git a/arch/i386/oprofile/op_counter.h b/arch/x86/oprofile/op_counter.h
index 2880b15c4675..2880b15c4675 100644
--- a/arch/i386/oprofile/op_counter.h
+++ b/arch/x86/oprofile/op_counter.h
diff --git a/arch/i386/oprofile/op_model_athlon.c b/arch/x86/oprofile/op_model_athlon.c
index 3057a19e4641..3057a19e4641 100644
--- a/arch/i386/oprofile/op_model_athlon.c
+++ b/arch/x86/oprofile/op_model_athlon.c
diff --git a/arch/i386/oprofile/op_model_p4.c b/arch/x86/oprofile/op_model_p4.c
index 47925927b12f..47925927b12f 100644
--- a/arch/i386/oprofile/op_model_p4.c
+++ b/arch/x86/oprofile/op_model_p4.c
diff --git a/arch/i386/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
index c554f52cb808..c554f52cb808 100644
--- a/arch/i386/oprofile/op_model_ppro.c
+++ b/arch/x86/oprofile/op_model_ppro.c
diff --git a/arch/i386/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
index abb1aa95b979..abb1aa95b979 100644
--- a/arch/i386/oprofile/op_x86_model.h
+++ b/arch/x86/oprofile/op_x86_model.h
diff --git a/arch/x86/pci/Makefile b/arch/x86/pci/Makefile
new file mode 100644
index 000000000000..c5c8e485fc44
--- /dev/null
+++ b/arch/x86/pci/Makefile
@@ -0,0 +1,5 @@
+ifeq ($(CONFIG_X86_32),y)
+include ${srctree}/arch/x86/pci/Makefile_32
+else
+include ${srctree}/arch/x86/pci/Makefile_64
+endif
diff --git a/arch/i386/pci/Makefile b/arch/x86/pci/Makefile_32
index 44650e03308b..cdd6828b5abb 100644
--- a/arch/i386/pci/Makefile
+++ b/arch/x86/pci/Makefile_32
@@ -1,7 +1,7 @@
 obj-y				:= i386.o init.o
 
 obj-$(CONFIG_PCI_BIOS)		+= pcbios.o
-obj-$(CONFIG_PCI_MMCONFIG)	+= mmconfig.o direct.o mmconfig-shared.o
+obj-$(CONFIG_PCI_MMCONFIG)	+= mmconfig_32.o direct.o mmconfig-shared.o
 obj-$(CONFIG_PCI_DIRECT)	+= direct.o
 
 pci-y				:= fixup.o
diff --git a/arch/x86/pci/Makefile_64 b/arch/x86/pci/Makefile_64
new file mode 100644
index 000000000000..7d8c467bf143
--- /dev/null
+++ b/arch/x86/pci/Makefile_64
@@ -0,0 +1,17 @@
+#
+# Makefile for X86_64 specific PCI routines
+#
+# Reuse the i386 PCI subsystem
+#
+EXTRA_CFLAGS += -Iarch/x86/pci
+
+obj-y		:= i386.o
+obj-$(CONFIG_PCI_DIRECT)+= direct.o
+obj-y		+= fixup.o init.o
+obj-$(CONFIG_ACPI)	+= acpi.o
+obj-y			+= legacy.o irq.o common.o early.o
+# mmconfig has a 64bit special
+obj-$(CONFIG_PCI_MMCONFIG) += mmconfig_64.o direct.o mmconfig-shared.o
+
+obj-$(CONFIG_NUMA)	+= k8-bus_64.o
+
diff --git a/arch/i386/pci/acpi.c b/arch/x86/pci/acpi.c
index bc8a44bddaa7..bc8a44bddaa7 100644
--- a/arch/i386/pci/acpi.c
+++ b/arch/x86/pci/acpi.c
diff --git a/arch/i386/pci/common.c b/arch/x86/pci/common.c
index ebc6f3c66340..07d5223442bf 100644
--- a/arch/i386/pci/common.c
+++ b/arch/x86/pci/common.c
@@ -123,7 +123,7 @@ void __devinit  pcibios_fixup_bus(struct pci_bus *b)
  * on the kernel command line (which was parsed earlier).
  */
 
-static int __devinit set_bf_sort(struct dmi_system_id *d)
+static int __devinit set_bf_sort(const struct dmi_system_id *d)
 {
 	if (pci_bf_sort == pci_bf_sort_default) {
 		pci_bf_sort = pci_dmi_bf;
@@ -136,7 +136,7 @@ static int __devinit set_bf_sort(struct dmi_system_id *d)
  * Enable renumbering of PCI bus# ranges to reach all PCI busses (Cardbus)
  */
 #ifdef __i386__
-static int __devinit assign_all_busses(struct dmi_system_id *d)
+static int __devinit assign_all_busses(const struct dmi_system_id *d)
 {
 	pci_probe |= PCI_ASSIGN_ALL_BUSSES;
 	printk(KERN_INFO "%s detected: enabling PCI bus# renumbering"
diff --git a/arch/i386/pci/direct.c b/arch/x86/pci/direct.c
index 431c9a51b157..431c9a51b157 100644
--- a/arch/i386/pci/direct.c
+++ b/arch/x86/pci/direct.c
diff --git a/arch/i386/pci/early.c b/arch/x86/pci/early.c
index 42df4b6606df..42df4b6606df 100644
--- a/arch/i386/pci/early.c
+++ b/arch/x86/pci/early.c
diff --git a/arch/i386/pci/fixup.c b/arch/x86/pci/fixup.c
index c82cbf4c7226..c82cbf4c7226 100644
--- a/arch/i386/pci/fixup.c
+++ b/arch/x86/pci/fixup.c
diff --git a/arch/i386/pci/i386.c b/arch/x86/pci/i386.c
index bcd2f94b732c..bcd2f94b732c 100644
--- a/arch/i386/pci/i386.c
+++ b/arch/x86/pci/i386.c
diff --git a/arch/i386/pci/init.c b/arch/x86/pci/init.c
index 3de9f9ba2da6..3de9f9ba2da6 100644
--- a/arch/i386/pci/init.c
+++ b/arch/x86/pci/init.c
diff --git a/arch/i386/pci/irq.c b/arch/x86/pci/irq.c
index 8434f2323b87..d98c6b096f8e 100644
--- a/arch/i386/pci/irq.c
+++ b/arch/x86/pci/irq.c
@@ -1010,7 +1010,7 @@ static void __init pcibios_fixup_irqs(void)
  * Work around broken HP Pavilion Notebooks which assign USB to
  * IRQ 9 even though it is actually wired to IRQ 11
  */
-static int __init fix_broken_hp_bios_irq9(struct dmi_system_id *d)
+static int __init fix_broken_hp_bios_irq9(const struct dmi_system_id *d)
 {
 	if (!broken_hp_bios_irq9) {
 		broken_hp_bios_irq9 = 1;
@@ -1023,7 +1023,7 @@ static int __init fix_broken_hp_bios_irq9(struct dmi_system_id *d)
  * Work around broken Acer TravelMate 360 Notebooks which assign
  * Cardbus to IRQ 11 even though it is actually wired to IRQ 10
  */
-static int __init fix_acer_tm360_irqrouting(struct dmi_system_id *d)
+static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
 {
 	if (!acer_tm360_irqrouting) {
 		acer_tm360_irqrouting = 1;
diff --git a/arch/x86_64/pci/k8-bus.c b/arch/x86/pci/k8-bus_64.c
index 9cc813e29706..9cc813e29706 100644
--- a/arch/x86_64/pci/k8-bus.c
+++ b/arch/x86/pci/k8-bus_64.c
diff --git a/arch/i386/pci/legacy.c b/arch/x86/pci/legacy.c
index 5565d7016b75..5565d7016b75 100644
--- a/arch/i386/pci/legacy.c
+++ b/arch/x86/pci/legacy.c
diff --git a/arch/i386/pci/mmconfig-shared.c b/arch/x86/pci/mmconfig-shared.c
index 4df637e34f81..4df637e34f81 100644
--- a/arch/i386/pci/mmconfig-shared.c
+++ b/arch/x86/pci/mmconfig-shared.c
diff --git a/arch/i386/pci/mmconfig.c b/arch/x86/pci/mmconfig_32.c
index 1bf5816d34c8..1bf5816d34c8 100644
--- a/arch/i386/pci/mmconfig.c
+++ b/arch/x86/pci/mmconfig_32.c
diff --git a/arch/x86_64/pci/mmconfig.c b/arch/x86/pci/mmconfig_64.c
index 4095e4d66a1d..4095e4d66a1d 100644
--- a/arch/x86_64/pci/mmconfig.c
+++ b/arch/x86/pci/mmconfig_64.c
diff --git a/arch/i386/pci/numa.c b/arch/x86/pci/numa.c
index f5f165f69e0c..f5f165f69e0c 100644
--- a/arch/i386/pci/numa.c
+++ b/arch/x86/pci/numa.c
diff --git a/arch/i386/pci/pcbios.c b/arch/x86/pci/pcbios.c
index 10ac8c316c46..10ac8c316c46 100644
--- a/arch/i386/pci/pcbios.c
+++ b/arch/x86/pci/pcbios.c
diff --git a/arch/i386/pci/pci.h b/arch/x86/pci/pci.h
index 8c66f275756f..8c66f275756f 100644
--- a/arch/i386/pci/pci.h
+++ b/arch/x86/pci/pci.h
diff --git a/arch/i386/pci/visws.c b/arch/x86/pci/visws.c
index 8ecb1c722594..8ecb1c722594 100644
--- a/arch/i386/pci/visws.c
+++ b/arch/x86/pci/visws.c
diff --git a/arch/i386/power/Makefile b/arch/x86/power/Makefile
index d764ec950065..d764ec950065 100644
--- a/arch/i386/power/Makefile
+++ b/arch/x86/power/Makefile
diff --git a/arch/i386/power/cpu.c b/arch/x86/power/cpu.c
index 998fd3ec0d68..998fd3ec0d68 100644
--- a/arch/i386/power/cpu.c
+++ b/arch/x86/power/cpu.c
diff --git a/arch/i386/power/suspend.c b/arch/x86/power/suspend.c
index a0020b913f31..a0020b913f31 100644
--- a/arch/i386/power/suspend.c
+++ b/arch/x86/power/suspend.c
diff --git a/arch/i386/power/swsusp.S b/arch/x86/power/swsusp.S
index 53662e05b393..53662e05b393 100644
--- a/arch/i386/power/swsusp.S
+++ b/arch/x86/power/swsusp.S
diff --git a/arch/x86_64/vdso/.gitignore b/arch/x86/vdso/.gitignore
index f8b69d84238e..f8b69d84238e 100644
--- a/arch/x86_64/vdso/.gitignore
+++ b/arch/x86/vdso/.gitignore
diff --git a/arch/x86_64/vdso/Makefile b/arch/x86/vdso/Makefile
index 8d03de029d9b..8d03de029d9b 100644
--- a/arch/x86_64/vdso/Makefile
+++ b/arch/x86/vdso/Makefile
diff --git a/arch/x86_64/vdso/vclock_gettime.c b/arch/x86/vdso/vclock_gettime.c
index 5b54cdfb2b07..5b54cdfb2b07 100644
--- a/arch/x86_64/vdso/vclock_gettime.c
+++ b/arch/x86/vdso/vclock_gettime.c
diff --git a/arch/x86_64/vdso/vdso-note.S b/arch/x86/vdso/vdso-note.S
index 79a071e4357e..79a071e4357e 100644
--- a/arch/x86_64/vdso/vdso-note.S
+++ b/arch/x86/vdso/vdso-note.S
diff --git a/arch/x86_64/vdso/vdso-start.S b/arch/x86/vdso/vdso-start.S
index 2dc2cdb84d67..2dc2cdb84d67 100644
--- a/arch/x86_64/vdso/vdso-start.S
+++ b/arch/x86/vdso/vdso-start.S
diff --git a/arch/x86/vdso/vdso.S b/arch/x86/vdso/vdso.S
new file mode 100644
index 000000000000..4b1620a1529e
--- /dev/null
+++ b/arch/x86/vdso/vdso.S
@@ -0,0 +1,2 @@
+	.section ".vdso","a"
+	.incbin "arch/x86/vdso/vdso.so"
diff --git a/arch/x86_64/vdso/vdso.lds.S b/arch/x86/vdso/vdso.lds.S
index b9a60e665d08..b9a60e665d08 100644
--- a/arch/x86_64/vdso/vdso.lds.S
+++ b/arch/x86/vdso/vdso.lds.S
diff --git a/arch/x86_64/vdso/vextern.h b/arch/x86/vdso/vextern.h
index 1683ba2ae3e8..1683ba2ae3e8 100644
--- a/arch/x86_64/vdso/vextern.h
+++ b/arch/x86/vdso/vextern.h
diff --git a/arch/x86_64/vdso/vgetcpu.c b/arch/x86/vdso/vgetcpu.c
index 91f6e85d0fc2..91f6e85d0fc2 100644
--- a/arch/x86_64/vdso/vgetcpu.c
+++ b/arch/x86/vdso/vgetcpu.c
diff --git a/arch/x86_64/vdso/vma.c b/arch/x86/vdso/vma.c
index ff9333e5fb08..ff9333e5fb08 100644
--- a/arch/x86_64/vdso/vma.c
+++ b/arch/x86/vdso/vma.c
diff --git a/arch/x86_64/vdso/voffset.h b/arch/x86/vdso/voffset.h
index 4af67c79085f..4af67c79085f 100644
--- a/arch/x86_64/vdso/voffset.h
+++ b/arch/x86/vdso/voffset.h
diff --git a/arch/x86_64/vdso/vvar.c b/arch/x86/vdso/vvar.c
index 6fc22219a472..6fc22219a472 100644
--- a/arch/x86_64/vdso/vvar.c
+++ b/arch/x86/vdso/vvar.c
diff --git a/arch/i386/video/Makefile b/arch/x86/video/Makefile
index 2c447c94adcc..2c447c94adcc 100644
--- a/arch/i386/video/Makefile
+++ b/arch/x86/video/Makefile
diff --git a/arch/i386/video/fbdev.c b/arch/x86/video/fbdev.c
index 48fb38d7d2c0..48fb38d7d2c0 100644
--- a/arch/i386/video/fbdev.c
+++ b/arch/x86/video/fbdev.c
diff --git a/arch/i386/xen/Kconfig b/arch/x86/xen/Kconfig
index 9df99e1885a4..9df99e1885a4 100644
--- a/arch/i386/xen/Kconfig
+++ b/arch/x86/xen/Kconfig
diff --git a/arch/i386/xen/Makefile b/arch/x86/xen/Makefile
index 343df246bd3e..343df246bd3e 100644
--- a/arch/i386/xen/Makefile
+++ b/arch/x86/xen/Makefile
diff --git a/arch/i386/xen/enlighten.c b/arch/x86/xen/enlighten.c
index f01bfcd4bdee..f01bfcd4bdee 100644
--- a/arch/i386/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
diff --git a/arch/i386/xen/events.c b/arch/x86/xen/events.c
index da1b173547a1..da1b173547a1 100644
--- a/arch/i386/xen/events.c
+++ b/arch/x86/xen/events.c
diff --git a/arch/i386/xen/features.c b/arch/x86/xen/features.c
index 0707714e40d6..0707714e40d6 100644
--- a/arch/i386/xen/features.c
+++ b/arch/x86/xen/features.c
diff --git a/arch/i386/xen/manage.c b/arch/x86/xen/manage.c
index aa7af9e6abc0..aa7af9e6abc0 100644
--- a/arch/i386/xen/manage.c
+++ b/arch/x86/xen/manage.c
diff --git a/arch/i386/xen/mmu.c b/arch/x86/xen/mmu.c
index 874db0cd1d2a..874db0cd1d2a 100644
--- a/arch/i386/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
diff --git a/arch/i386/xen/mmu.h b/arch/x86/xen/mmu.h
index c9ff27f3ac3a..c9ff27f3ac3a 100644
--- a/arch/i386/xen/mmu.h
+++ b/arch/x86/xen/mmu.h
diff --git a/arch/i386/xen/multicalls.c b/arch/x86/xen/multicalls.c
index c837e8e463db..c837e8e463db 100644
--- a/arch/i386/xen/multicalls.c
+++ b/arch/x86/xen/multicalls.c
diff --git a/arch/i386/xen/multicalls.h b/arch/x86/xen/multicalls.h
index e6f7530b156c..e6f7530b156c 100644
--- a/arch/i386/xen/multicalls.h
+++ b/arch/x86/xen/multicalls.h
diff --git a/arch/i386/xen/setup.c b/arch/x86/xen/setup.c
index f84e77226646..f84e77226646 100644
--- a/arch/i386/xen/setup.c
+++ b/arch/x86/xen/setup.c
diff --git a/arch/i386/xen/smp.c b/arch/x86/xen/smp.c
index 557b8e24706a..557b8e24706a 100644
--- a/arch/i386/xen/smp.c
+++ b/arch/x86/xen/smp.c
diff --git a/arch/i386/xen/time.c b/arch/x86/xen/time.c
index dfd6db69ead5..dfd6db69ead5 100644
--- a/arch/i386/xen/time.c
+++ b/arch/x86/xen/time.c
diff --git a/arch/i386/xen/vdso.h b/arch/x86/xen/vdso.h
index 861fedfe5230..861fedfe5230 100644
--- a/arch/i386/xen/vdso.h
+++ b/arch/x86/xen/vdso.h
diff --git a/arch/i386/xen/xen-asm.S b/arch/x86/xen/xen-asm.S
index 1a43b60c0c62..1a43b60c0c62 100644
--- a/arch/i386/xen/xen-asm.S
+++ b/arch/x86/xen/xen-asm.S
diff --git a/arch/i386/xen/xen-head.S b/arch/x86/xen/xen-head.S
index f8d6937db2ec..f8d6937db2ec 100644
--- a/arch/i386/xen/xen-head.S
+++ b/arch/x86/xen/xen-head.S
diff --git a/arch/i386/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
index b9aaea45f07f..b9aaea45f07f 100644
--- a/arch/i386/xen/xen-ops.h
+++ b/arch/x86/xen/xen-ops.h
diff --git a/arch/x86_64/Kconfig b/arch/x86_64/Kconfig
index b4d9089a6a06..b1b98e614f7c 100644
--- a/arch/x86_64/Kconfig
+++ b/arch/x86_64/Kconfig
@@ -704,7 +704,7 @@ source kernel/power/Kconfig
 
 source "drivers/acpi/Kconfig"
 
-source "arch/x86_64/kernel/cpufreq/Kconfig"
+source "arch/x86/kernel/cpufreq/Kconfig"
 
 endmenu
 
@@ -778,7 +778,7 @@ source fs/Kconfig
 menu "Instrumentation Support"
         depends on EXPERIMENTAL
 
-source "arch/x86_64/oprofile/Kconfig"
+source "arch/x86/oprofile/Kconfig"
 
 config KPROBES
 	bool "Kprobes"
diff --git a/arch/x86_64/Makefile b/arch/x86_64/Makefile
index b024e4a86895..8bffb94c71b5 100644
--- a/arch/x86_64/Makefile
+++ b/arch/x86_64/Makefile
@@ -21,6 +21,9 @@
 #
 # $Id: Makefile,v 1.31 2002/03/22 15:56:07 ak Exp $
 
+# Fill in SRCARCH
+SRCARCH	:= x86
+
 LDFLAGS		:= -m elf_x86_64
 OBJCOPYFLAGS	:= -O binary -R .note -R .comment -S
 LDFLAGS_vmlinux :=
@@ -71,18 +74,18 @@ CFLAGS += $(cflags-y)
 CFLAGS_KERNEL += $(cflags-kernel-y)
 AFLAGS += -m64
 
-head-y := arch/x86_64/kernel/head.o arch/x86_64/kernel/head64.o arch/x86_64/kernel/init_task.o
+head-y := arch/x86/kernel/head_64.o arch/x86/kernel/head64.o arch/x86/kernel/init_task_64.o
 
-libs-y 					+= arch/x86_64/lib/
-core-y					+= arch/x86_64/kernel/ \
-					   arch/x86_64/mm/ \
-					   arch/x86_64/crypto/ \
-					   arch/x86_64/vdso/
-core-$(CONFIG_IA32_EMULATION)		+= arch/x86_64/ia32/
-drivers-$(CONFIG_PCI)			+= arch/x86_64/pci/
-drivers-$(CONFIG_OPROFILE)		+= arch/x86_64/oprofile/
+libs-y 					+= arch/x86/lib/
+core-y					+= arch/x86/kernel/ \
+					   arch/x86/mm/ \
+					   arch/x86/crypto/ \
+					   arch/x86/vdso/
+core-$(CONFIG_IA32_EMULATION)		+= arch/x86/ia32/
+drivers-$(CONFIG_PCI)			+= arch/x86/pci/
+drivers-$(CONFIG_OPROFILE)		+= arch/x86/oprofile/
 
-boot := arch/x86_64/boot
+boot := arch/x86/boot
 
 PHONY += bzImage bzlilo install archmrproper \
 	 fdimage fdimage144 fdimage288 isoimage archclean
@@ -90,10 +93,12 @@ PHONY += bzImage bzlilo install archmrproper \
 #Default target when executing "make"
 all: bzImage
 
-BOOTIMAGE                     := arch/x86_64/boot/bzImage
+BOOTIMAGE                     := arch/x86/boot/bzImage
 KBUILD_IMAGE                  := $(BOOTIMAGE)
 
 bzImage: vmlinux
+	$(Q)mkdir -p $(objtree)/arch/x86_64/boot
+	$(Q)ln -fsn $(objtree)/arch/x86/boot/bzImage $(objtree)/arch/x86_64/boot/bzImage
 	$(Q)$(MAKE) $(build)=$(boot) $(BOOTIMAGE)
 
 bzlilo: vmlinux
@@ -109,6 +114,7 @@ install:
 	$(Q)$(MAKE) $(build)=$(boot) BOOTIMAGE=$(BOOTIMAGE) $@ 
 
 archclean:
+	$(Q)rm -rf $(objtree)/arch/x86_64/boot
 	$(Q)$(MAKE) $(clean)=$(boot)
 
 define archhelp
diff --git a/arch/x86_64/boot/.gitignore b/arch/x86_64/boot/.gitignore
deleted file mode 100644
index 18465143cfa2..000000000000
--- a/arch/x86_64/boot/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-bootsect
-bzImage
-setup
-setup.bin
-setup.elf
diff --git a/arch/x86_64/boot/Makefile b/arch/x86_64/boot/Makefile
deleted file mode 100644
index 67096389de1f..000000000000
--- a/arch/x86_64/boot/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-#
-# arch/x86_64/boot/Makefile
-#
-# The actual boot code is shared with i386 including the Makefile.
-# So tell kbuild that we fetch the code from i386 and include the
-# Makefile from i386 too.
-
-src := arch/i386/boot
-include $(src)/Makefile
diff --git a/arch/x86_64/boot/tools/.gitignore b/arch/x86_64/boot/tools/.gitignore
deleted file mode 100644
index 378eac25d311..000000000000
--- a/arch/x86_64/boot/tools/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-build
diff --git a/arch/x86_64/kernel/Makefile b/arch/x86_64/kernel/Makefile
deleted file mode 100644
index ff5d8c9b96d9..000000000000
--- a/arch/x86_64/kernel/Makefile
+++ /dev/null
@@ -1,63 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-extra-y 	:= head.o head64.o init_task.o vmlinux.lds
-EXTRA_AFLAGS	:= -traditional
-obj-y	:= process.o signal.o entry.o traps.o irq.o \
-		ptrace.o time.o ioport.o ldt.o setup.o i8259.o sys_x86_64.o \
-		x8664_ksyms.o i387.o syscall.o vsyscall.o \
-		setup64.o bootflag.o e820.o reboot.o quirks.o i8237.o \
-		pci-dma.o pci-nommu.o alternative.o hpet.o tsc.o bugs.o \
-		perfctr-watchdog.o
-
-obj-$(CONFIG_STACKTRACE)	+= stacktrace.o
-obj-$(CONFIG_X86_MCE)		+= mce.o therm_throt.o
-obj-$(CONFIG_X86_MCE_INTEL)	+= mce_intel.o
-obj-$(CONFIG_X86_MCE_AMD)	+= mce_amd.o
-obj-$(CONFIG_MTRR)		+= ../../i386/kernel/cpu/mtrr/
-obj-$(CONFIG_ACPI)		+= acpi/
-obj-$(CONFIG_X86_MSR)		+= msr.o
-obj-$(CONFIG_MICROCODE)		+= microcode.o
-obj-$(CONFIG_X86_CPUID)		+= cpuid.o
-obj-$(CONFIG_SMP)		+= smp.o smpboot.o trampoline.o tsc_sync.o
-obj-y				+= apic.o  nmi.o
-obj-y				+= io_apic.o mpparse.o genapic.o genapic_flat.o
-obj-$(CONFIG_KEXEC)		+= machine_kexec.o relocate_kernel.o crash.o
-obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
-obj-$(CONFIG_PM)		+= suspend.o
-obj-$(CONFIG_HIBERNATION)	+= suspend_asm.o
-obj-$(CONFIG_CPU_FREQ)		+= cpufreq/
-obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
-obj-$(CONFIG_IOMMU)		+= pci-gart.o aperture.o
-obj-$(CONFIG_CALGARY_IOMMU)	+= pci-calgary.o tce.o
-obj-$(CONFIG_SWIOTLB)		+= pci-swiotlb.o
-obj-$(CONFIG_KPROBES)		+= kprobes.o
-obj-$(CONFIG_X86_PM_TIMER)	+= pmtimer.o
-obj-$(CONFIG_X86_VSMP)		+= vsmp.o
-obj-$(CONFIG_K8_NB)		+= k8.o
-obj-$(CONFIG_AUDIT)		+= audit.o
-
-obj-$(CONFIG_MODULES)		+= module.o
-obj-$(CONFIG_PCI)		+= early-quirks.o
-
-obj-y				+= topology.o
-obj-y				+= intel_cacheinfo.o
-obj-y				+= addon_cpuid_features.o
-obj-y				+= pcspeaker.o
-
-CFLAGS_vsyscall.o		:= $(PROFILING) -g0
-
-therm_throt-y                   += ../../i386/kernel/cpu/mcheck/therm_throt.o
-bootflag-y			+= ../../i386/kernel/bootflag.o
-cpuid-$(subst m,y,$(CONFIG_X86_CPUID))  += ../../i386/kernel/cpuid.o
-topology-y                     += ../../i386/kernel/topology.o
-microcode-$(subst m,y,$(CONFIG_MICROCODE))  += ../../i386/kernel/microcode.o
-intel_cacheinfo-y		+= ../../i386/kernel/cpu/intel_cacheinfo.o
-addon_cpuid_features-y		+= ../../i386/kernel/cpu/addon_cpuid_features.o
-quirks-y			+= ../../i386/kernel/quirks.o
-i8237-y				+= ../../i386/kernel/i8237.o
-msr-$(subst m,y,$(CONFIG_X86_MSR))  += ../../i386/kernel/msr.o
-alternative-y			+= ../../i386/kernel/alternative.o
-pcspeaker-y			+= ../../i386/kernel/pcspeaker.o
-perfctr-watchdog-y		+= ../../i386/kernel/cpu/perfctr-watchdog.o
diff --git a/arch/x86_64/kernel/acpi/Makefile b/arch/x86_64/kernel/acpi/Makefile
deleted file mode 100644
index 080b9963f1bc..000000000000
--- a/arch/x86_64/kernel/acpi/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-obj-y			:= boot.o
-boot-y			:= ../../../i386/kernel/acpi/boot.o
-obj-$(CONFIG_ACPI_SLEEP)	+= sleep.o wakeup.o
-
-ifneq ($(CONFIG_ACPI_PROCESSOR),)
-obj-y			+= processor.o
-processor-y		:= ../../../i386/kernel/acpi/processor.o ../../../i386/kernel/acpi/cstate.o
-endif
-
diff --git a/arch/x86_64/kernel/cpufreq/Makefile b/arch/x86_64/kernel/cpufreq/Makefile
deleted file mode 100644
index 753ce1dd418e..000000000000
--- a/arch/x86_64/kernel/cpufreq/Makefile
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# Reuse the i386 cpufreq drivers
-#
-
-SRCDIR := ../../../i386/kernel/cpu/cpufreq
-
-obj-$(CONFIG_X86_POWERNOW_K8) += powernow-k8.o
-obj-$(CONFIG_X86_ACPI_CPUFREQ) += acpi-cpufreq.o
-obj-$(CONFIG_X86_SPEEDSTEP_CENTRINO) += speedstep-centrino.o
-obj-$(CONFIG_X86_P4_CLOCKMOD) += p4-clockmod.o
-obj-$(CONFIG_X86_SPEEDSTEP_LIB) += speedstep-lib.o
-
-powernow-k8-objs := ${SRCDIR}/powernow-k8.o
-speedstep-centrino-objs := ${SRCDIR}/speedstep-centrino.o
-acpi-cpufreq-objs := ${SRCDIR}/acpi-cpufreq.o
-p4-clockmod-objs := ${SRCDIR}/p4-clockmod.o
-speedstep-lib-objs := ${SRCDIR}/speedstep-lib.o
diff --git a/arch/x86_64/lib/Makefile b/arch/x86_64/lib/Makefile
deleted file mode 100644
index c94327178398..000000000000
--- a/arch/x86_64/lib/Makefile
+++ /dev/null
@@ -1,13 +0,0 @@
-#
-# Makefile for x86_64-specific library files.
-#
-
-CFLAGS_csum-partial.o := -funroll-loops
-
-obj-y := io.o iomap_copy.o
-obj-$(CONFIG_SMP)	+= msr-on-cpu.o
-
-lib-y := csum-partial.o csum-copy.o csum-wrappers.o delay.o \
-	usercopy.o getuser.o putuser.o  \
-	thunk.o clear_page.o copy_page.o bitstr.o bitops.o
-lib-y += memcpy.o memmove.o memset.o copy_user.o rwlock.o copy_user_nocache.o
diff --git a/arch/x86_64/lib/msr-on-cpu.c b/arch/x86_64/lib/msr-on-cpu.c
deleted file mode 100644
index 47e0ec47c376..000000000000
--- a/arch/x86_64/lib/msr-on-cpu.c
+++ /dev/null
@@ -1 +0,0 @@
-#include "../../i386/lib/msr-on-cpu.c"
diff --git a/arch/x86_64/mm/Makefile b/arch/x86_64/mm/Makefile
deleted file mode 100644
index d25ac86fe27a..000000000000
--- a/arch/x86_64/mm/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-#
-# Makefile for the linux x86_64-specific parts of the memory manager.
-#
-
-obj-y	 := init.o fault.o ioremap.o extable.o pageattr.o mmap.o
-obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o
-obj-$(CONFIG_NUMA) += numa.o
-obj-$(CONFIG_K8_NUMA) += k8topology.o
-obj-$(CONFIG_ACPI_NUMA) += srat.o
-
-hugetlbpage-y = ../../i386/mm/hugetlbpage.o
diff --git a/arch/x86_64/oprofile/Kconfig b/arch/x86_64/oprofile/Kconfig
deleted file mode 100644
index d8a84088471a..000000000000
--- a/arch/x86_64/oprofile/Kconfig
+++ /dev/null
@@ -1,17 +0,0 @@
-config PROFILING
-	bool "Profiling support (EXPERIMENTAL)"
-	help
-	  Say Y here to enable the extended profiling support mechanisms used
-	  by profilers such as OProfile.
-	  
-
-config OPROFILE
-	tristate "OProfile system profiling (EXPERIMENTAL)"
-	depends on PROFILING
-	help
-	  OProfile is a profiling system capable of profiling the
-	  whole system, include the kernel, kernel modules, libraries,
-	  and applications.
-
-	  If unsure, say N.
-
diff --git a/arch/x86_64/oprofile/Makefile b/arch/x86_64/oprofile/Makefile
deleted file mode 100644
index 6be32683e1bc..000000000000
--- a/arch/x86_64/oprofile/Makefile
+++ /dev/null
@@ -1,19 +0,0 @@
-#
-# oprofile for x86-64.
-# Just reuse the one from i386. 
-#
-
-obj-$(CONFIG_OPROFILE) += oprofile.o
- 
-DRIVER_OBJS = $(addprefix ../../../drivers/oprofile/, \
-	oprof.o cpu_buffer.o buffer_sync.o \
-	event_buffer.o oprofile_files.o \
-	oprofilefs.o oprofile_stats.o \
-	timer_int.o )
-
-OPROFILE-y := init.o backtrace.o
-OPROFILE-$(CONFIG_X86_LOCAL_APIC) += nmi_int.o op_model_athlon.o op_model_p4.o \
-				     op_model_ppro.o
-OPROFILE-$(CONFIG_X86_IO_APIC)    += nmi_timer_int.o 
-
-oprofile-y = $(DRIVER_OBJS) $(addprefix ../../i386/oprofile/, $(OPROFILE-y))
diff --git a/arch/x86_64/pci/Makefile b/arch/x86_64/pci/Makefile
deleted file mode 100644
index c9eddc8859c0..000000000000
--- a/arch/x86_64/pci/Makefile
+++ /dev/null
@@ -1,27 +0,0 @@
-#
-# Makefile for X86_64 specific PCI routines
-#
-# Reuse the i386 PCI subsystem
-#
-EXTRA_CFLAGS += -Iarch/i386/pci
-
-obj-y		:= i386.o
-obj-$(CONFIG_PCI_DIRECT)+= direct.o
-obj-y		+= fixup.o init.o
-obj-$(CONFIG_ACPI)	+= acpi.o
-obj-y			+= legacy.o irq.o common.o early.o
-# mmconfig has a 64bit special
-obj-$(CONFIG_PCI_MMCONFIG) += mmconfig.o direct.o mmconfig-shared.o
-
-obj-$(CONFIG_NUMA)	+= k8-bus.o
-
-direct-y += ../../i386/pci/direct.o
-acpi-y   += ../../i386/pci/acpi.o
-legacy-y += ../../i386/pci/legacy.o
-irq-y    += ../../i386/pci/irq.o
-common-y += ../../i386/pci/common.o
-fixup-y  += ../../i386/pci/fixup.o
-i386-y  += ../../i386/pci/i386.o
-init-y += ../../i386/pci/init.o
-early-y += ../../i386/pci/early.o
-mmconfig-shared-y += ../../i386/pci/mmconfig-shared.o
diff --git a/arch/x86_64/vdso/vdso.S b/arch/x86_64/vdso/vdso.S
deleted file mode 100644
index 92e80c1972a7..000000000000
--- a/arch/x86_64/vdso/vdso.S
+++ /dev/null
@@ -1,2 +0,0 @@
-	.section ".vdso","a"
-	.incbin "arch/x86_64/vdso/vdso.so"