ARM: realview: delete the RealView board files

The device tree boot is now feature-complete and fully working,
so remove all the RealView board files. Move the remaining
realview_cpu_die() function frome "core.h" to the new "hotplug.h"
and leave just a minimal device tree core.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 0 insertions, 492 deletions

diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c
deleted file mode 100644
index b442fa61e943..000000000000
--- a/arch/arm/mach-realview/realview_eb.c
+++ /dev/null
@@ -1,492 +0,0 @@
-/*
- *  linux/arch/arm/mach-realview/realview_eb.c
- *
- *  Copyright (C) 2004 ARM Limited
- *  Copyright (C) 2000 Deep Blue Solutions Ltd
- *
- * 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, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/device.h>
-#include <linux/amba/bus.h>
-#include <linux/amba/pl061.h>
-#include <linux/amba/mmci.h>
-#include <linux/amba/pl022.h>
-#include <linux/io.h>
-#include <linux/irqchip/arm-gic.h>
-#include <linux/platform_data/clk-realview.h>
-#include <linux/reboot.h>
-
-#include "hardware.h"
-#include <asm/irq.h>
-#include <asm/mach-types.h>
-#include <asm/pgtable.h>
-#include <asm/hardware/cache-l2x0.h>
-#include <asm/smp_twd.h>
-#include <asm/system_info.h>
-#include <asm/outercache.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-#include <asm/mach/time.h>
-
-#include "board-eb.h"
-#include "irqs-eb.h"
-
-#include "core.h"
-
-static struct map_desc realview_eb_io_desc[] __initdata = {
-	{
-		.virtual	= IO_ADDRESS(REALVIEW_SYS_BASE),
-		.pfn		= __phys_to_pfn(REALVIEW_SYS_BASE),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= IO_ADDRESS(REALVIEW_EB_GIC_CPU_BASE),
-		.pfn		= __phys_to_pfn(REALVIEW_EB_GIC_CPU_BASE),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= IO_ADDRESS(REALVIEW_EB_GIC_DIST_BASE),
-		.pfn		= __phys_to_pfn(REALVIEW_EB_GIC_DIST_BASE),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= IO_ADDRESS(REALVIEW_SCTL_BASE),
-		.pfn		= __phys_to_pfn(REALVIEW_SCTL_BASE),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= IO_ADDRESS(REALVIEW_EB_TIMER0_1_BASE),
-		.pfn		= __phys_to_pfn(REALVIEW_EB_TIMER0_1_BASE),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= IO_ADDRESS(REALVIEW_EB_TIMER2_3_BASE),
-		.pfn		= __phys_to_pfn(REALVIEW_EB_TIMER2_3_BASE),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	},
-#ifdef CONFIG_DEBUG_LL
-	{
-		.virtual	= IO_ADDRESS(REALVIEW_EB_UART0_BASE),
-		.pfn		= __phys_to_pfn(REALVIEW_EB_UART0_BASE),
-		.length		= SZ_4K,
-		.type		= MT_DEVICE,
-	}
-#endif
-};
-
-static struct map_desc realview_eb11mp_io_desc[] __initdata = {
-	{
-		.virtual	= IO_ADDRESS(REALVIEW_EB11MP_PRIV_MEM_BASE),
-		.pfn		= __phys_to_pfn(REALVIEW_EB11MP_PRIV_MEM_BASE),
-		.length		= REALVIEW_EB11MP_PRIV_MEM_SIZE,
-		.type		= MT_DEVICE,
-	}, {
-		.virtual	= IO_ADDRESS(REALVIEW_EB11MP_L220_BASE),
-		.pfn		= __phys_to_pfn(REALVIEW_EB11MP_L220_BASE),
-		.length		= SZ_8K,
-		.type		= MT_DEVICE,
-	}
-};
-
-static void __init realview_eb_map_io(void)
-{
-	iotable_init(realview_eb_io_desc, ARRAY_SIZE(realview_eb_io_desc));
-	if (core_tile_eb11mp() || core_tile_a9mp())
-		iotable_init(realview_eb11mp_io_desc, ARRAY_SIZE(realview_eb11mp_io_desc));
-}
-
-static struct pl061_platform_data gpio0_plat_data = {
-	.gpio_base	= 0,
-};
-
-static struct pl061_platform_data gpio1_plat_data = {
-	.gpio_base	= 8,
-};
-
-static struct pl061_platform_data gpio2_plat_data = {
-	.gpio_base	= 16,
-};
-
-static struct pl022_ssp_controller ssp0_plat_data = {
-	.bus_id = 0,
-	.enable_dma = 0,
-	.num_chipselect = 1,
-};
-
-/*
- * RealView EB AMBA devices
- */
-
-/*
- * These devices are connected via the core APB bridge
- */
-#define GPIO2_IRQ	{ IRQ_EB_GPIO2 }
-#define GPIO3_IRQ	{ IRQ_EB_GPIO3 }
-
-#define AACI_IRQ	{ IRQ_EB_AACI }
-#define MMCI0_IRQ	{ IRQ_EB_MMCI0A, IRQ_EB_MMCI0B }
-#define KMI0_IRQ	{ IRQ_EB_KMI0 }
-#define KMI1_IRQ	{ IRQ_EB_KMI1 }
-
-/*
- * These devices are connected directly to the multi-layer AHB switch
- */
-#define EB_SMC_IRQ	{ }
-#define MPMC_IRQ	{ }
-#define EB_CLCD_IRQ	{ IRQ_EB_CLCD }
-#define DMAC_IRQ	{ IRQ_EB_DMA }
-
-/*
- * These devices are connected via the core APB bridge
- */
-#define SCTL_IRQ	{ }
-#define EB_WATCHDOG_IRQ	{ IRQ_EB_WDOG }
-#define EB_GPIO0_IRQ	{ IRQ_EB_GPIO0 }
-#define GPIO1_IRQ	{ IRQ_EB_GPIO1 }
-#define EB_RTC_IRQ	{ IRQ_EB_RTC }
-
-/*
- * These devices are connected via the DMA APB bridge
- */
-#define SCI_IRQ		{ IRQ_EB_SCI }
-#define EB_UART0_IRQ	{ IRQ_EB_UART0 }
-#define EB_UART1_IRQ	{ IRQ_EB_UART1 }
-#define EB_UART2_IRQ	{ IRQ_EB_UART2 }
-#define EB_UART3_IRQ	{ IRQ_EB_UART3 }
-#define EB_SSP_IRQ	{ IRQ_EB_SSP }
-
-/* FPGA Primecells */
-APB_DEVICE(aaci,  "fpga:aaci",  AACI,     NULL);
-APB_DEVICE(mmc0,  "fpga:mmc0",  MMCI0,    &realview_mmc0_plat_data);
-APB_DEVICE(kmi0,  "fpga:kmi0",  KMI0,     NULL);
-APB_DEVICE(kmi1,  "fpga:kmi1",  KMI1,     NULL);
-APB_DEVICE(uart3, "fpga:uart3", EB_UART3, NULL);
-
-/* DevChip Primecells */
-AHB_DEVICE(smc,   "dev:smc",   EB_SMC,   NULL);
-AHB_DEVICE(clcd,  "dev:clcd",  EB_CLCD,  &clcd_plat_data);
-AHB_DEVICE(dmac,  "dev:dmac",  DMAC,     NULL);
-AHB_DEVICE(sctl,  "dev:sctl",  SCTL,     NULL);
-APB_DEVICE(wdog,  "dev:wdog",  EB_WATCHDOG, NULL);
-APB_DEVICE(gpio0, "dev:gpio0", EB_GPIO0, &gpio0_plat_data);
-APB_DEVICE(gpio1, "dev:gpio1", GPIO1,    &gpio1_plat_data);
-APB_DEVICE(gpio2, "dev:gpio2", GPIO2,    &gpio2_plat_data);
-APB_DEVICE(rtc,   "dev:rtc",   EB_RTC,   NULL);
-APB_DEVICE(sci0,  "dev:sci0",  SCI,      NULL);
-APB_DEVICE(uart0, "dev:uart0", EB_UART0, NULL);
-APB_DEVICE(uart1, "dev:uart1", EB_UART1, NULL);
-APB_DEVICE(uart2, "dev:uart2", EB_UART2, NULL);
-APB_DEVICE(ssp0,  "dev:ssp0",  EB_SSP,   &ssp0_plat_data);
-
-static struct amba_device *amba_devs[] __initdata = {
-	&dmac_device,
-	&uart0_device,
-	&uart1_device,
-	&uart2_device,
-	&uart3_device,
-	&smc_device,
-	&clcd_device,
-	&sctl_device,
-	&wdog_device,
-	&gpio0_device,
-	&gpio1_device,
-	&gpio2_device,
-	&rtc_device,
-	&sci0_device,
-	&ssp0_device,
-	&aaci_device,
-	&mmc0_device,
-	&kmi0_device,
-	&kmi1_device,
-};
-
-/*
- * RealView EB platform devices
- */
-static struct resource realview_eb_flash_resource = {
-	.start			= REALVIEW_EB_FLASH_BASE,
-	.end			= REALVIEW_EB_FLASH_BASE + REALVIEW_EB_FLASH_SIZE - 1,
-	.flags			= IORESOURCE_MEM,
-};
-
-static struct resource realview_eb_eth_resources[] = {
-	[0] = {
-		.start		= REALVIEW_EB_ETH_BASE,
-		.end		= REALVIEW_EB_ETH_BASE + SZ_64K - 1,
-		.flags		= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start		= IRQ_EB_ETH,
-		.end		= IRQ_EB_ETH,
-		.flags		= IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
-	},
-};
-
-/*
- * Detect and register the correct Ethernet device. RealView/EB rev D
- * platforms use the newer SMSC LAN9118 Ethernet chip
- */
-static int eth_device_register(void)
-{
-	void __iomem *eth_addr = ioremap(REALVIEW_EB_ETH_BASE, SZ_4K);
-	const char *name = NULL;
-	u32 idrev;
-
-	if (!eth_addr)
-		return -ENOMEM;
-
-	idrev = readl(eth_addr + 0x50);
-	if ((idrev & 0xFFFF0000) != 0x01180000)
-		/* SMSC LAN9118 not present, use LAN91C111 instead */
-		name = "smc91x";
-
-	iounmap(eth_addr);
-	return realview_eth_register(name, realview_eb_eth_resources);
-}
-
-static struct resource realview_eb_isp1761_resources[] = {
-	[0] = {
-		.start		= REALVIEW_EB_USB_BASE,
-		.end		= REALVIEW_EB_USB_BASE + SZ_128K - 1,
-		.flags		= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start		= IRQ_EB_USB,
-		.end		= IRQ_EB_USB,
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-static struct resource pmu_resources[] = {
-	[0] = {
-		.start		= IRQ_EB11MP_PMU_CPU0,
-		.end		= IRQ_EB11MP_PMU_CPU0,
-		.flags		= IORESOURCE_IRQ,
-	},
-	[1] = {
-		.start		= IRQ_EB11MP_PMU_CPU1,
-		.end		= IRQ_EB11MP_PMU_CPU1,
-		.flags		= IORESOURCE_IRQ,
-	},
-	[2] = {
-		.start		= IRQ_EB11MP_PMU_CPU2,
-		.end		= IRQ_EB11MP_PMU_CPU2,
-		.flags		= IORESOURCE_IRQ,
-	},
-	[3] = {
-		.start		= IRQ_EB11MP_PMU_CPU3,
-		.end		= IRQ_EB11MP_PMU_CPU3,
-		.flags		= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device pmu_device = {
-	.id			= -1,
-	.num_resources		= ARRAY_SIZE(pmu_resources),
-	.resource		= pmu_resources,
-};
-
-static struct resource char_lcd_resources[] = {
-	{
-		.start = REALVIEW_CHAR_LCD_BASE,
-		.end   = (REALVIEW_CHAR_LCD_BASE + SZ_4K - 1),
-		.flags = IORESOURCE_MEM,
-	},
-	{
-		.start	= IRQ_EB_CHARLCD,
-		.end	= IRQ_EB_CHARLCD,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device char_lcd_device = {
-	.name		=	"arm-charlcd",
-	.id		=	-1,
-	.num_resources	=	ARRAY_SIZE(char_lcd_resources),
-	.resource	=	char_lcd_resources,
-};
-
-static void __init gic_init_irq(void)
-{
-	if (core_tile_eb11mp() || core_tile_a9mp()) {
-		unsigned int pldctrl;
-
-		/* new irq mode */
-		writel(0x0000a05f, __io_address(REALVIEW_SYS_LOCK));
-		pldctrl = readl(__io_address(REALVIEW_SYS_BASE)	+ REALVIEW_EB11MP_SYS_PLD_CTRL1);
-		pldctrl |= 0x00800000;
-		writel(pldctrl, __io_address(REALVIEW_SYS_BASE) + REALVIEW_EB11MP_SYS_PLD_CTRL1);
-		writel(0x00000000, __io_address(REALVIEW_SYS_LOCK));
-
-		/* core tile GIC, primary */
-		gic_init(0, 29, __io_address(REALVIEW_EB11MP_GIC_DIST_BASE),
-			 __io_address(REALVIEW_EB11MP_GIC_CPU_BASE));
-
-#ifndef CONFIG_REALVIEW_EB_ARM11MP_REVB
-		/* board GIC, secondary */
-		gic_init(1, 96, __io_address(REALVIEW_EB_GIC_DIST_BASE),
-			 __io_address(REALVIEW_EB_GIC_CPU_BASE));
-		gic_cascade_irq(1, IRQ_EB11MP_EB_IRQ1);
-#endif
-	} else {
-		/* board GIC, primary */
-		gic_init(0, 29, __io_address(REALVIEW_EB_GIC_DIST_BASE),
-			 __io_address(REALVIEW_EB_GIC_CPU_BASE));
-	}
-}
-
-/*
- * Fix up the IRQ numbers for the RealView EB/ARM11MPCore tile
- */
-static void realview_eb11mp_fixup(void)
-{
-	/* AMBA devices */
-	dmac_device.irq[0]	= IRQ_EB11MP_DMA;
-	uart0_device.irq[0]	= IRQ_EB11MP_UART0;
-	uart1_device.irq[0]	= IRQ_EB11MP_UART1;
-	uart2_device.irq[0]	= IRQ_EB11MP_UART2;
-	uart3_device.irq[0]	= IRQ_EB11MP_UART3;
-	clcd_device.irq[0]	= IRQ_EB11MP_CLCD;
-	wdog_device.irq[0]	= IRQ_EB11MP_WDOG;
-	gpio0_device.irq[0]	= IRQ_EB11MP_GPIO0;
-	gpio1_device.irq[0]	= IRQ_EB11MP_GPIO1;
-	gpio2_device.irq[0]	= IRQ_EB11MP_GPIO2;
-	rtc_device.irq[0]	= IRQ_EB11MP_RTC;
-	sci0_device.irq[0]	= IRQ_EB11MP_SCI;
-	ssp0_device.irq[0]	= IRQ_EB11MP_SSP;
-	aaci_device.irq[0]	= IRQ_EB11MP_AACI;
-	mmc0_device.irq[0]	= IRQ_EB11MP_MMCI0A;
-	mmc0_device.irq[1]	= IRQ_EB11MP_MMCI0B;
-	kmi0_device.irq[0]	= IRQ_EB11MP_KMI0;
-	kmi1_device.irq[0]	= IRQ_EB11MP_KMI1;
-
-	/* platform devices */
-	realview_eb_eth_resources[1].start	= IRQ_EB11MP_ETH;
-	realview_eb_eth_resources[1].end	= IRQ_EB11MP_ETH;
-	realview_eb_isp1761_resources[1].start	= IRQ_EB11MP_USB;
-	realview_eb_isp1761_resources[1].end	= IRQ_EB11MP_USB;
-}
-
-#ifdef CONFIG_HAVE_ARM_TWD
-static DEFINE_TWD_LOCAL_TIMER(twd_local_timer,
-			      REALVIEW_EB11MP_TWD_BASE,
-			      IRQ_LOCALTIMER);
-
-static void __init realview_eb_twd_init(void)
-{
-	if (core_tile_eb11mp() || core_tile_a9mp()) {
-		int err = twd_local_timer_register(&twd_local_timer);
-		if (err)
-			pr_err("twd_local_timer_register failed %d\n", err);
-	}
-}
-#else
-#define realview_eb_twd_init()	do { } while(0)
-#endif
-
-static void __init realview_eb_timer_init(void)
-{
-	unsigned int timer_irq;
-
-	timer0_va_base = __io_address(REALVIEW_EB_TIMER0_1_BASE);
-	timer1_va_base = __io_address(REALVIEW_EB_TIMER0_1_BASE) + 0x20;
-	timer2_va_base = __io_address(REALVIEW_EB_TIMER2_3_BASE);
-	timer3_va_base = __io_address(REALVIEW_EB_TIMER2_3_BASE) + 0x20;
-
-	if (core_tile_eb11mp() || core_tile_a9mp())
-		timer_irq = IRQ_EB11MP_TIMER0_1;
-	else
-		timer_irq = IRQ_EB_TIMER0_1;
-
-	realview_clk_init(__io_address(REALVIEW_SYS_BASE), false);
-	realview_timer_init(timer_irq);
-	realview_eb_twd_init();
-}
-
-static void realview_eb_restart(enum reboot_mode mode, const char *cmd)
-{
-	void __iomem *reset_ctrl = __io_address(REALVIEW_SYS_RESETCTL);
-	void __iomem *lock_ctrl = __io_address(REALVIEW_SYS_LOCK);
-
-	/*
-	 * To reset, we hit the on-board reset register
-	 * in the system FPGA
-	 */
-	__raw_writel(REALVIEW_SYS_LOCK_VAL, lock_ctrl);
-	if (core_tile_eb11mp())
-		__raw_writel(0x0008, reset_ctrl);
-	dsb();
-}
-
-static void __init realview_eb_init(void)
-{
-	int i;
-
-	if (core_tile_eb11mp() || core_tile_a9mp()) {
-		realview_eb11mp_fixup();
-
-#ifdef CONFIG_CACHE_L2X0
-		/*
-		 * The PL220 needs to be manually configured as the hardware
-		 * doesn't report the correct sizes.
-		 * 1MB (128KB/way), 8-way associativity, event monitor and
-		 * parity enabled, ignore share bit, no force write allocate
-		 * Bits:  .... ...0 0111 1001 0000 .... .... ....
-		 */
-		l2x0_init(__io_address(REALVIEW_EB11MP_L220_BASE), 0x00790000, 0xfe000fff);
-
-		/*
-		 * due to a bug in the l220 cache controller, we must not call
-		 * the sync function. stub it out here instead!
-		 */
-		outer_cache.sync = NULL;
-#endif
-		pmu_device.name = core_tile_a9mp() ? "armv7-pmu" : "armv6-pmu";
-		platform_device_register(&pmu_device);
-	}
-
-	realview_flash_register(&realview_eb_flash_resource, 1);
-	platform_device_register(&realview_i2c_device);
-	platform_device_register(&char_lcd_device);
-	platform_device_register(&realview_leds_device);
-	eth_device_register();
-	realview_usb_register(realview_eb_isp1761_resources);
-
-	for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {
-		struct amba_device *d = amba_devs[i];
-		amba_device_register(d, &iomem_resource);
-	}
-}
-
-MACHINE_START(REALVIEW_EB, "ARM-RealView EB")
-	/* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
-	.atag_offset	= 0x100,
-	.smp		= smp_ops(realview_smp_ops),
-	.fixup		= realview_fixup,
-	.map_io		= realview_eb_map_io,
-	.init_early	= realview_init_early,
-	.init_irq	= gic_init_irq,
-	.init_time	= realview_eb_timer_init,
-	.init_machine	= realview_eb_init,
-#ifdef CONFIG_ZONE_DMA
-	.dma_zone_size	= SZ_256M,
-#endif
-	.restart	= realview_eb_restart,
-MACHINE_END