ARM: u300: retire ancient platforms

This retires the B26/S26, B330/S330 and B365/S365 boards from
the U300 platform. The only board really used anywhere today
is the S335 so let's concentrate any efforts on that one board.
Also the board variants are selected at compile-time, which is
strictly a no-no these days, if multi-board support is to be
brought back it need to happen using run-time and device tree.

My work on ARM Linux started on the B26/S26 so it's a bit sad
to see it go, but there is a time to move on with all things
in life.

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

4 files changed, 8 insertions, 88 deletions

diff --git a/arch/arm/mach-u300/include/mach/dma_channels.h b/arch/arm/mach-u300/include/mach/dma_channels.h
index b239149ba0d0..4e8a88fbca49 100644
--- a/arch/arm/mach-u300/include/mach/dma_channels.h
+++ b/arch/arm/mach-u300/include/mach/dma_channels.h
@@ -3,7 +3,7 @@
  * arch/arm/mach-u300/include/mach/dma_channels.h
  *
  *
- * Copyright (C) 2007-2009 ST-Ericsson
+ * Copyright (C) 2007-2012 ST-Ericsson
  * License terms: GNU General Public License (GPL) version 2
  * Map file for the U300 dma driver.
  * Author: Per Friden <per.friden@stericsson.com>
@@ -50,19 +50,10 @@
 #define U300_DMA_GENERAL_PURPOSE_6    35
 #define U300_DMA_GENERAL_PURPOSE_7    36
 #define U300_DMA_GENERAL_PURPOSE_8    37
-#ifdef CONFIG_MACH_U300_BS335
 #define U300_DMA_UART1_TX             38
 #define U300_DMA_UART1_RX             39
-#else
-#define U300_DMA_GENERAL_PURPOSE_9    38
-#define U300_DMA_GENERAL_PURPOSE_10   39
-#endif
 
-#ifdef CONFIG_MACH_U300_BS335
 #define U300_DMA_DEVICE_CHANNELS      32
-#else
-#define U300_DMA_DEVICE_CHANNELS      30
-#endif
 #define U300_DMA_CHANNELS             40
 
 
diff --git a/arch/arm/mach-u300/include/mach/irqs.h b/arch/arm/mach-u300/include/mach/irqs.h
index ec09c1e07b1a..c09386bca206 100644
--- a/arch/arm/mach-u300/include/mach/irqs.h
+++ b/arch/arm/mach-u300/include/mach/irqs.h
@@ -3,7 +3,7 @@
  * arch/arm/mach-u300/include/mach/irqs.h
  *
  *
- * Copyright (C) 2006-2009 ST-Ericsson AB
+ * Copyright (C) 2006-2012 ST-Ericsson AB
  * License terms: GNU General Public License (GPL) version 2
  * IRQ channel definitions for the U300 platforms.
  * Author: Linus Walleij <linus.walleij@stericsson.com>
@@ -31,10 +31,6 @@
 #define IRQ_U300_XGAM_GAMCON		14
 #define IRQ_U300_XGAM_CDI		15
 #define IRQ_U300_XGAM_CDICON		16
-#if defined(CONFIG_MACH_U300_BS2X) || defined(CONFIG_MACH_U300_BS330)
-/* MMIACC not used on the DB3210 or DB3350 chips */
-#define IRQ_U300_XGAM_MMIACC		17
-#endif
 #define IRQ_U300_XGAM_PDI		18
 #define IRQ_U300_XGAM_PDICON		19
 #define IRQ_U300_XGAM_GAMEACC		20
@@ -55,8 +51,6 @@
 #define IRQ_U300_GPIO_PORT1		34
 #define IRQ_U300_GPIO_PORT2		35
 
-#if defined(CONFIG_MACH_U300_BS2X) || defined(CONFIG_MACH_U300_BS330) || \
-    defined(CONFIG_MACH_U300_BS335)
 /* These are for DB3150, DB3200 and DB3350 */
 #define IRQ_U300_WDOG			36
 #define IRQ_U300_EVHIST			37
@@ -68,15 +62,8 @@
 #define IRQ_U300_RTC			43
 #define IRQ_U300_NFIF			44
 #define IRQ_U300_NFIF2			45
-#endif
-
-/* DB3150 and DB3200 have only 45 IRQs */
-#if defined(CONFIG_MACH_U300_BS2X) || defined(CONFIG_MACH_U300_BS330)
-#define U300_VIC_IRQS_END		46
-#endif
 
 /* The DB3350-specific interrupt lines */
-#ifdef CONFIG_MACH_U300_BS335
 #define IRQ_U300_ISP_F0			46
 #define IRQ_U300_ISP_F1			47
 #define IRQ_U300_ISP_F2			48
@@ -89,25 +76,6 @@
 #define IRQ_U300_GPIO_PORT5		55
 #define IRQ_U300_GPIO_PORT6		56
 #define U300_VIC_IRQS_END		57
-#endif
-
-/* The DB3210-specific interrupt lines */
-#ifdef CONFIG_MACH_U300_BS365
-#define IRQ_U300_GPIO_PORT3		36
-#define IRQ_U300_GPIO_PORT4		37
-#define IRQ_U300_WDOG			38
-#define IRQ_U300_EVHIST			39
-#define IRQ_U300_MSPRO			40
-#define IRQ_U300_MMCSD_MCIINTR0		41
-#define IRQ_U300_MMCSD_MCIINTR1		42
-#define IRQ_U300_I2C0			43
-#define IRQ_U300_I2C1			44
-#define IRQ_U300_RTC			45
-#define IRQ_U300_NFIF			46
-#define IRQ_U300_NFIF2			47
-#define IRQ_U300_SYSCON_PLL_LOCK	48
-#define U300_VIC_IRQS_END		49
-#endif
 
 /* Maximum 8*7 GPIO lines */
 #ifdef CONFIG_PINCTRL_COH901
diff --git a/arch/arm/mach-u300/include/mach/syscon.h b/arch/arm/mach-u300/include/mach/syscon.h
index 6e84f07a7c6f..10bdd0be9774 100644
--- a/arch/arm/mach-u300/include/mach/syscon.h
+++ b/arch/arm/mach-u300/include/mach/syscon.h
@@ -3,7 +3,7 @@
  * arch/arm/mach-u300/include/mach/syscon.h
  *
  *
- * Copyright (C) 2008 ST-Ericsson AB
+ * Copyright (C) 2008-2012 ST-Ericsson AB
  *
  * Author: Rickard Andersson <rickard.andersson@stericsson.com>
  */
@@ -36,9 +36,7 @@
 #define U300_SYSCON_CSR_PLL13_LOCK_IND				(0x0001)
 /* Reset lines for SLOW devices 16bit (R/W) */
 #define U300_SYSCON_RSR						(0x0014)
-#ifdef CONFIG_MACH_U300_BS335
 #define U300_SYSCON_RSR_PPM_RESET_EN				(0x0200)
-#endif
 #define U300_SYSCON_RSR_ACC_TMR_RESET_EN			(0x0100)
 #define U300_SYSCON_RSR_APP_TMR_RESET_EN			(0x0080)
 #define U300_SYSCON_RSR_RTC_RESET_EN				(0x0040)
@@ -50,9 +48,7 @@
 #define U300_SYSCON_RSR_SLOW_BRIDGE_RESET_EN			(0x0001)
 /* Reset lines for FAST devices 16bit (R/W) */
 #define U300_SYSCON_RFR						(0x0018)
-#ifdef CONFIG_MACH_U300_BS335
 #define U300_SYSCON_RFR_UART1_RESET_ENABLE			(0x0080)
-#endif
 #define U300_SYSCON_RFR_SPI_RESET_ENABLE			(0x0040)
 #define U300_SYSCON_RFR_MMC_RESET_ENABLE			(0x0020)
 #define U300_SYSCON_RFR_PCM_I2S1_RESET_ENABLE			(0x0010)
@@ -62,10 +58,8 @@
 #define U300_SYSCON_RFR_FAST_BRIDGE_RESET_ENABLE		(0x0001)
 /* Reset lines for the rest of the peripherals 16bit (R/W) */
 #define U300_SYSCON_RRR						(0x001c)
-#ifdef CONFIG_MACH_U300_BS335
 #define U300_SYSCON_RRR_CDS_RESET_EN				(0x4000)
 #define U300_SYSCON_RRR_ISP_RESET_EN				(0x2000)
-#endif
 #define U300_SYSCON_RRR_INTCON_RESET_EN				(0x1000)
 #define U300_SYSCON_RRR_MSPRO_RESET_EN				(0x0800)
 #define U300_SYSCON_RRR_XGAM_RESET_EN				(0x0100)
@@ -79,9 +73,7 @@
 #define U300_SYSCON_RRR_AAIF_RESET_EN				(0x0001)
 /* Clock enable for SLOW peripherals 16bit (R/W) */
 #define U300_SYSCON_CESR					(0x0020)
-#ifdef CONFIG_MACH_U300_BS335
 #define U300_SYSCON_CESR_PPM_CLK_EN				(0x0200)
-#endif
 #define U300_SYSCON_CESR_ACC_TMR_CLK_EN				(0x0100)
 #define U300_SYSCON_CESR_APP_TMR_CLK_EN				(0x0080)
 #define U300_SYSCON_CESR_KEYPAD_CLK_EN				(0x0040)
@@ -92,24 +84,20 @@
 #define U300_SYSCON_CESR_SLOW_BRIDGE_CLK_EN			(0x0001)
 /* Clock enable for FAST peripherals 16bit (R/W) */
 #define U300_SYSCON_CEFR					(0x0024)
-#ifdef CONFIG_MACH_U300_BS335
 #define U300_SYSCON_CEFR_UART1_CLK_EN				(0x0200)
-#endif
 #define U300_SYSCON_CEFR_I2S1_CORE_CLK_EN			(0x0100)
 #define U300_SYSCON_CEFR_I2S0_CORE_CLK_EN			(0x0080)
 #define U300_SYSCON_CEFR_SPI_CLK_EN				(0x0040)
 #define U300_SYSCON_CEFR_MMC_CLK_EN				(0x0020)
-#define U300_SYSCON_CEFR_I2S1_CLK_EN    			(0x0010)
-#define U300_SYSCON_CEFR_I2S0_CLK_EN     			(0x0008)
-#define U300_SYSCON_CEFR_I2C1_CLK_EN     			(0x0004)
-#define U300_SYSCON_CEFR_I2C0_CLK_EN     			(0x0002)
+#define U300_SYSCON_CEFR_I2S1_CLK_EN				(0x0010)
+#define U300_SYSCON_CEFR_I2S0_CLK_EN				(0x0008)
+#define U300_SYSCON_CEFR_I2C1_CLK_EN				(0x0004)
+#define U300_SYSCON_CEFR_I2C0_CLK_EN				(0x0002)
 #define U300_SYSCON_CEFR_FAST_BRIDGE_CLK_EN			(0x0001)
 /* Clock enable for the rest of the peripherals 16bit (R/W) */
 #define U300_SYSCON_CERR					(0x0028)
-#ifdef CONFIG_MACH_U300_BS335
 #define U300_SYSCON_CERR_CDS_CLK_EN				(0x2000)
 #define U300_SYSCON_CERR_ISP_CLK_EN				(0x1000)
-#endif
 #define U300_SYSCON_CERR_MSPRO_CLK_EN				(0x0800)
 #define U300_SYSCON_CERR_AHB_SUBSYS_BRIDGE_CLK_EN		(0x0400)
 #define U300_SYSCON_CERR_SEMI_CLK_EN				(0x0200)
@@ -124,9 +112,7 @@
 #define U300_SYSCON_CERR_AAIF_CLK_EN				(0x0001)
 /* Single block clock enable 16bit (-/W) */
 #define U300_SYSCON_SBCER					(0x002c)
-#ifdef CONFIG_MACH_U300_BS335
 #define U300_SYSCON_SBCER_PPM_CLK_EN				(0x0009)
-#endif
 #define U300_SYSCON_SBCER_ACC_TMR_CLK_EN			(0x0008)
 #define U300_SYSCON_SBCER_APP_TMR_CLK_EN			(0x0007)
 #define U300_SYSCON_SBCER_KEYPAD_CLK_EN				(0x0006)
@@ -135,9 +121,7 @@
 #define U300_SYSCON_SBCER_BTR_CLK_EN				(0x0002)
 #define U300_SYSCON_SBCER_UART_CLK_EN				(0x0001)
 #define U300_SYSCON_SBCER_SLOW_BRIDGE_CLK_EN			(0x0000)
-#ifdef CONFIG_MACH_U300_BS335
 #define U300_SYSCON_SBCER_UART1_CLK_EN				(0x0019)
-#endif
 #define U300_SYSCON_SBCER_I2S1_CORE_CLK_EN			(0x0018)
 #define U300_SYSCON_SBCER_I2S0_CORE_CLK_EN			(0x0017)
 #define U300_SYSCON_SBCER_SPI_CLK_EN				(0x0016)
@@ -147,10 +131,8 @@
 #define U300_SYSCON_SBCER_I2C1_CLK_EN				(0x0012)
 #define U300_SYSCON_SBCER_I2C0_CLK_EN				(0x0011)
 #define U300_SYSCON_SBCER_FAST_BRIDGE_CLK_EN			(0x0010)
-#ifdef CONFIG_MACH_U300_BS335
 #define U300_SYSCON_SBCER_CDS_CLK_EN				(0x002D)
 #define U300_SYSCON_SBCER_ISP_CLK_EN				(0x002C)
-#endif
 #define U300_SYSCON_SBCER_MSPRO_CLK_EN				(0x002B)
 #define U300_SYSCON_SBCER_AHB_SUBSYS_BRIDGE_CLK_EN		(0x002A)
 #define U300_SYSCON_SBCER_SEMI_CLK_EN				(0x0029)
@@ -168,9 +150,7 @@
 /* Same values as above for SBCER */
 /* Clock force SLOW peripherals 16bit (R/W) */
 #define U300_SYSCON_CFSR					(0x003c)
-#ifdef CONFIG_MACH_U300_BS335
 #define U300_SYSCON_CFSR_PPM_CLK_FORCE_EN			(0x0200)
-#endif
 #define U300_SYSCON_CFSR_ACC_TMR_CLK_FORCE_EN			(0x0100)
 #define U300_SYSCON_CFSR_APP_TMR_CLK_FORCE_EN			(0x0080)
 #define U300_SYSCON_CFSR_KEYPAD_CLK_FORCE_EN			(0x0020)
@@ -184,10 +164,8 @@
 /* Values not defined. Define if you want to use them. */
 /* Clock force the rest of the peripherals 16bit (R/W) */
 #define U300_SYSCON_CFRR					(0x44)
-#ifdef CONFIG_MACH_U300_BS335
 #define U300_SYSCON_CFRR_CDS_CLK_FORCE_EN			(0x2000)
 #define U300_SYSCON_CFRR_ISP_CLK_FORCE_EN			(0x1000)
-#endif
 #define U300_SYSCON_CFRR_MSPRO_CLK_FORCE_EN			(0x0800)
 #define U300_SYSCON_CFRR_AHB_SUBSYS_BRIDGE_CLK_FORCE_EN		(0x0400)
 #define U300_SYSCON_CFRR_SEMI_CLK_FORCE_EN			(0x0200)
diff --git a/arch/arm/mach-u300/include/mach/u300-regs.h b/arch/arm/mach-u300/include/mach/u300-regs.h
index 65f87c523892..1e49d901f2c9 100644
--- a/arch/arm/mach-u300/include/mach/u300-regs.h
+++ b/arch/arm/mach-u300/include/mach/u300-regs.h
@@ -28,7 +28,6 @@
 #define PLAT_NAND_CLE			(1 << 16)
 #define PLAT_NAND_ALE			(1 << 17)
 
-
 /* AHB Peripherals */
 #define U300_AHB_PER_PHYS_BASE		0xa0000000
 #define U300_AHB_PER_VIRT_BASE		0xff010000
@@ -46,11 +45,7 @@
 #define U300_BOOTROM_VIRT_BASE		0xffff0000
 
 /* SEMI config base */
-#ifdef CONFIG_MACH_U300_BS335
 #define U300_SEMI_CONFIG_BASE		0x2FFE0000
-#else
-#define U300_SEMI_CONFIG_BASE		0x30000000
-#endif
 
 /*
  * AHB peripherals
@@ -99,10 +94,8 @@
 /* SPI controller */
 #define U300_SPI_BASE			(U300_FAST_PER_PHYS_BASE+0x6000)
 
-#ifdef CONFIG_MACH_U300_BS335
 /* Fast UART1 on U335 only */
 #define U300_UART1_BASE			(U300_SLOW_PER_PHYS_BASE+0x7000)
-#endif
 
 /*
  * SLOW peripherals
@@ -151,10 +144,8 @@
  * REST peripherals
  */
 
-/* ISP (image signal processor) is only available in U335 */
-#ifdef CONFIG_MACH_U300_BS335
+/* ISP (image signal processor) */
 #define U300_ISP_BASE			(0xA0008000)
-#endif
 
 /* DMA Controller base */
 #define U300_DMAC_BASE			(0xC0020000)
@@ -166,17 +157,9 @@
 #define U300_APEX_BASE			(0xc0030000)
 
 /* Video Encoder Base */
-#ifdef CONFIG_MACH_U300_BS335
 #define U300_VIDEOENC_BASE		(0xc0080000)
-#else
-#define U300_VIDEOENC_BASE		(0xc0040000)
-#endif
 
 /* XGAM Base */
 #define U300_XGAM_BASE			(0xd0000000)
 
-/*
- * Virtual accessor macros for static devices
- */
-
 #endif