[PATCH 01/13] ARM: S5P: Moves initial map for merging S5P64X0
Kukjin Kim
kgene.kim at samsung.com
Wed Sep 1 03:09:08 EDT 2010
This patch moves some initial maps from plat-s5p to machine,
so that can merge mach-s5p6440 and mach-s5p6450.
Signed-off-by: Kukjin Kim <kgene.kim at samsung.com>
---
arch/arm/mach-s5p6440/cpu.c | 37 ++++++++++++++++++++++++++---
arch/arm/mach-s5p6440/include/mach/map.h | 7 +-----
arch/arm/mach-s5p6442/cpu.c | 27 +++++++++++++++++++--
arch/arm/mach-s5p6442/include/mach/map.h | 6 -----
arch/arm/mach-s5pc100/cpu.c | 25 +++++++++++++++++++-
arch/arm/mach-s5pc100/include/mach/map.h | 11 +++-----
arch/arm/mach-s5pv210/cpu.c | 22 +++++++++++++++++-
arch/arm/mach-s5pv210/include/mach/map.h | 8 ------
arch/arm/mach-s5pv310/cpu.c | 26 ++++++++++++++------
arch/arm/plat-s5p/cpu.c | 22 -----------------
10 files changed, 125 insertions(+), 66 deletions(-)
diff --git a/arch/arm/mach-s5p6440/cpu.c b/arch/arm/mach-s5p6440/cpu.c
index 526f33a..a3c33d9 100644
--- a/arch/arm/mach-s5p6440/cpu.c
+++ b/arch/arm/mach-s5p6440/cpu.c
@@ -1,7 +1,7 @@
/* linux/arch/arm/mach-s5p6440/cpu.c
*
- * Copyright (c) 2009 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
+ * Copyright (c) 2009-2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -39,6 +39,32 @@
#include <plat/s5p6440.h>
#include <plat/adc-core.h>
+/* Initial IO mappings */
+
+static struct map_desc s5p6440_iodesc[] __initdata = {
+ {
+ .virtual = (unsigned long)S5P_VA_GPIO,
+ .pfn = __phys_to_pfn(S5P6440_PA_GPIO),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)VA_VIC0,
+ .pfn = __phys_to_pfn(S5P6440_PA_VIC0),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)VA_VIC1,
+ .pfn = __phys_to_pfn(S5P6440_PA_VIC1),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)S3C_VA_UART,
+ .pfn = __phys_to_pfn(S3C_PA_UART),
+ .length = SZ_512K,
+ .type = MT_DEVICE,
+ }
+};
+
static void s5p6440_idle(void)
{
unsigned long val;
@@ -54,15 +80,18 @@ static void s5p6440_idle(void)
local_irq_enable();
}
-/* s5p6440_map_io
+/*
+ * s5p6440_map_io
*
* register the standard cpu IO areas
-*/
+ */
void __init s5p6440_map_io(void)
{
/* initialize any device information early */
s3c_adc_setname("s3c64xx-adc");
+
+ iotable_init(s5p6440_iodesc, ARRAY_SIZE(s5p6440_iodesc));
}
void __init s5p6440_init_clocks(int xtal)
diff --git a/arch/arm/mach-s5p6440/include/mach/map.h b/arch/arm/mach-s5p6440/include/mach/map.h
index 6cc5cbc..11d31fe 100644
--- a/arch/arm/mach-s5p6440/include/mach/map.h
+++ b/arch/arm/mach-s5p6440/include/mach/map.h
@@ -24,23 +24,18 @@
#define S5P_PA_SYSCON S5P6440_PA_SYSCON
#define S5P6440_PA_GPIO (0xE0308000)
-#define S5P_PA_GPIO S5P6440_PA_GPIO
#define S5P6440_PA_VIC0 (0xE4000000)
-#define S5P_PA_VIC0 S5P6440_PA_VIC0
+#define S5P6440_PA_VIC1 (0xE4100000)
#define S5P6440_PA_PDMA 0xE9000000
-#define S5P6440_PA_VIC1 (0xE4100000)
-#define S5P_PA_VIC1 S5P6440_PA_VIC1
-
#define S5P6440_PA_TIMER (0xEA000000)
#define S5P_PA_TIMER S5P6440_PA_TIMER
#define S5P6440_PA_RTC (0xEA100000)
#define S5P6440_PA_WDT (0xEA200000)
-#define S5P_PA_WDT S5P6440_PA_WDT
#define S5P6440_PA_UART (0xEC000000)
diff --git a/arch/arm/mach-s5p6442/cpu.c b/arch/arm/mach-s5p6442/cpu.c
index a48fb55..d3ab268 100644
--- a/arch/arm/mach-s5p6442/cpu.c
+++ b/arch/arm/mach-s5p6442/cpu.c
@@ -1,7 +1,7 @@
/* linux/arch/arm/mach-s5p6442/cpu.c
*
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
+ * http://www.samsung.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -47,10 +47,30 @@ static struct map_desc s5p6442_iodesc[] __initdata = {
.length = SZ_16K,
.type = MT_DEVICE,
}, {
+ .virtual = (unsigned long)S5P_VA_GPIO,
+ .pfn = __phys_to_pfn(S5P6442_PA_GPIO),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)VA_VIC0,
+ .pfn = __phys_to_pfn(S5P6442_PA_VIC0),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)VA_VIC1,
+ .pfn = __phys_to_pfn(S5P6442_PA_VIC1),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
+ }, {
.virtual = (unsigned long)VA_VIC2,
.pfn = __phys_to_pfn(S5P6442_PA_VIC2),
.length = SZ_16K,
.type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)S3C_VA_UART,
+ .pfn = __phys_to_pfn(S3C_PA_UART),
+ .length = SZ_512K,
+ .type = MT_DEVICE,
}
};
@@ -62,10 +82,11 @@ static void s5p6442_idle(void)
local_irq_enable();
}
-/* s5p6442_map_io
+/*
+ * s5p6442_map_io
*
* register the standard cpu IO areas
-*/
+ */
void __init s5p6442_map_io(void)
{
diff --git a/arch/arm/mach-s5p6442/include/mach/map.h b/arch/arm/mach-s5p6442/include/mach/map.h
index 281d256..31fb2e6 100644
--- a/arch/arm/mach-s5p6442/include/mach/map.h
+++ b/arch/arm/mach-s5p6442/include/mach/map.h
@@ -23,16 +23,10 @@
#define S5P_PA_SYSCON S5P6442_PA_SYSCON
#define S5P6442_PA_GPIO (0xE0200000)
-#define S5P_PA_GPIO S5P6442_PA_GPIO
#define S5P6442_PA_VIC0 (0xE4000000)
-#define S5P_PA_VIC0 S5P6442_PA_VIC0
-
#define S5P6442_PA_VIC1 (0xE4100000)
-#define S5P_PA_VIC1 S5P6442_PA_VIC1
-
#define S5P6442_PA_VIC2 (0xE4200000)
-#define S5P_PA_VIC2 S5P6442_PA_VIC2
#define S5P6442_PA_MDMA 0xE8000000
#define S5P6442_PA_PDMA 0xE9000000
diff --git a/arch/arm/mach-s5pc100/cpu.c b/arch/arm/mach-s5pc100/cpu.c
index 251c92a..d13552c 100644
--- a/arch/arm/mach-s5pc100/cpu.c
+++ b/arch/arm/mach-s5pc100/cpu.c
@@ -1,5 +1,8 @@
/* linux/arch/arm/mach-s5pc100/cpu.c
*
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
* Copyright 2009 Samsung Electronics Co.
* Byungho Min <bhmin at samsung.com>
*
@@ -56,11 +59,31 @@ static struct map_desc s5pc100_iodesc[] __initdata = {
.length = SZ_16K,
.type = MT_DEVICE,
}, {
+ .virtual = (unsigned long)S5P_VA_GPIO,
+ .pfn = __phys_to_pfn(S5PC100_PA_GPIO),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)VA_VIC0,
+ .pfn = __phys_to_pfn(S5PC100_PA_VIC0),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)VA_VIC1,
+ .pfn = __phys_to_pfn(S5PC100_PA_VIC1),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
+ }, {
.virtual = (unsigned long)VA_VIC2,
- .pfn = __phys_to_pfn(S5P_PA_VIC2),
+ .pfn = __phys_to_pfn(S5PC100_PA_VIC2),
.length = SZ_16K,
.type = MT_DEVICE,
}, {
+ .virtual = (unsigned long)S3C_VA_UART,
+ .pfn = __phys_to_pfn(S3C_PA_UART),
+ .length = SZ_512K,
+ .type = MT_DEVICE,
+ }, {
.virtual = (unsigned long)S5PC100_VA_OTHERS,
.pfn = __phys_to_pfn(S5PC100_PA_OTHERS),
.length = SZ_4K,
diff --git a/arch/arm/mach-s5pc100/include/mach/map.h b/arch/arm/mach-s5pc100/include/mach/map.h
index 01b9134..8751ef4 100644
--- a/arch/arm/mach-s5pc100/include/mach/map.h
+++ b/arch/arm/mach-s5pc100/include/mach/map.h
@@ -44,19 +44,16 @@
#define S5PC100_PA_OTHERS (0xE0200000)
#define S5PC100_VA_OTHERS (S3C_VA_SYS + 0x10000)
-#define S5P_PA_GPIO (0xE0300000)
+#define S5PC100_PA_GPIO (0xE0300000)
#define S5PC1XX_VA_GPIO S3C_ADDR(0x00500000)
/* Interrupt */
-#define S5PC100_PA_VIC (0xE4000000)
+#define S5PC100_PA_VIC0 (0xE4000000)
+#define S5PC100_PA_VIC1 (0xE4100000)
+#define S5PC100_PA_VIC2 (0xE4200000)
#define S5PC100_VA_VIC S3C_VA_IRQ
-#define S5PC100_PA_VIC_OFFSET 0x100000
#define S5PC100_VA_VIC_OFFSET 0x10000
-#define S5PC1XX_PA_VIC(x) (S5PC100_PA_VIC + ((x) * S5PC100_PA_VIC_OFFSET))
#define S5PC1XX_VA_VIC(x) (S5PC100_VA_VIC + ((x) * S5PC100_VA_VIC_OFFSET))
-#define S5P_PA_VIC0 S5PC1XX_PA_VIC(0)
-#define S5P_PA_VIC1 S5PC1XX_PA_VIC(1)
-#define S5P_PA_VIC2 S5PC1XX_PA_VIC(2)
#define S5PC100_PA_ONENAND (0xE7100000)
diff --git a/arch/arm/mach-s5pv210/cpu.c b/arch/arm/mach-s5pv210/cpu.c
index b9f4d67..00f9ca1 100644
--- a/arch/arm/mach-s5pv210/cpu.c
+++ b/arch/arm/mach-s5pv210/cpu.c
@@ -1,7 +1,7 @@
/* linux/arch/arm/mach-s5pv210/cpu.c
*
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
- * http://www.samsung.com/
+ * http://www.samsung.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@@ -50,6 +50,21 @@ static struct map_desc s5pv210_iodesc[] __initdata = {
.length = SZ_1M,
.type = MT_DEVICE,
}, {
+ .virtual = (unsigned long)S5P_VA_GPIO,
+ .pfn = __phys_to_pfn(S5PV210_PA_GPIO),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)VA_VIC0,
+ .pfn = __phys_to_pfn(S5PV210_PA_VIC0),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)VA_VIC1,
+ .pfn = __phys_to_pfn(S5PV210_PA_VIC1),
+ .length = SZ_16K,
+ .type = MT_DEVICE,
+ }, {
.virtual = (unsigned long)VA_VIC2,
.pfn = __phys_to_pfn(S5PV210_PA_VIC2),
.length = SZ_16K,
@@ -60,6 +75,11 @@ static struct map_desc s5pv210_iodesc[] __initdata = {
.length = SZ_16K,
.type = MT_DEVICE,
}, {
+ .virtual = (unsigned long)S3C_VA_UART,
+ .pfn = __phys_to_pfn(S3C_PA_UART),
+ .length = SZ_512K,
+ .type = MT_DEVICE,
+ }, {
.virtual = (unsigned long)S5P_VA_SROMC,
.pfn = __phys_to_pfn(S5PV210_PA_SROMC),
.length = SZ_4K,
diff --git a/arch/arm/mach-s5pv210/include/mach/map.h b/arch/arm/mach-s5pv210/include/mach/map.h
index dd4fb6b..cc50541 100644
--- a/arch/arm/mach-s5pv210/include/mach/map.h
+++ b/arch/arm/mach-s5pv210/include/mach/map.h
@@ -26,7 +26,6 @@
#define S5P_PA_SYSCON S5PV210_PA_SYSCON
#define S5PV210_PA_GPIO (0xE0200000)
-#define S5P_PA_GPIO S5PV210_PA_GPIO
/* SPI */
#define S5PV210_PA_SPI0 0xE1300000
@@ -72,16 +71,9 @@
#define S5PV210_PA_HSMMC(x) (0xEB000000 + ((x) * 0x100000))
#define S5PV210_PA_VIC0 (0xF2000000)
-#define S5P_PA_VIC0 S5PV210_PA_VIC0
-
#define S5PV210_PA_VIC1 (0xF2100000)
-#define S5P_PA_VIC1 S5PV210_PA_VIC1
-
#define S5PV210_PA_VIC2 (0xF2200000)
-#define S5P_PA_VIC2 S5PV210_PA_VIC2
-
#define S5PV210_PA_VIC3 (0xF2300000)
-#define S5P_PA_VIC3 S5PV210_PA_VIC3
#define S5PV210_PA_SDRAM (0x20000000)
#define S5P_PA_SDRAM S5PV210_PA_SDRAM
diff --git a/arch/arm/mach-s5pv310/cpu.c b/arch/arm/mach-s5pv310/cpu.c
index e5b261a..3b9c872 100644
--- a/arch/arm/mach-s5pv310/cpu.c
+++ b/arch/arm/mach-s5pv310/cpu.c
@@ -31,9 +31,14 @@ extern void combiner_cascade_irq(unsigned int combiner_nr, unsigned int irq);
/* Initial IO mappings */
static struct map_desc s5pv310_iodesc[] __initdata = {
{
- .virtual = (unsigned long)S5P_VA_COREPERI_BASE,
- .pfn = __phys_to_pfn(S5PV310_PA_COREPERI),
- .length = SZ_8K,
+ .virtual = (unsigned long)S5P_VA_SYSRAM,
+ .pfn = __phys_to_pfn(S5PV310_PA_SYSRAM),
+ .length = SZ_4K,
+ .type = MT_DEVICE,
+ }, {
+ .virtual = (unsigned long)S5P_VA_CMU,
+ .pfn = __phys_to_pfn(S5PV310_PA_CMU),
+ .length = SZ_128K,
.type = MT_DEVICE,
}, {
.virtual = (unsigned long)S5P_VA_COMBINER_BASE,
@@ -41,19 +46,24 @@ static struct map_desc s5pv310_iodesc[] __initdata = {
.length = SZ_4K,
.type = MT_DEVICE,
}, {
+ .virtual = (unsigned long)S5P_VA_COREPERI_BASE,
+ .pfn = __phys_to_pfn(S5PV310_PA_COREPERI),
+ .length = SZ_8K,
+ .type = MT_DEVICE,
+ }, {
.virtual = (unsigned long)S5P_VA_L2CC,
.pfn = __phys_to_pfn(S5PV310_PA_L2CC),
.length = SZ_4K,
.type = MT_DEVICE,
}, {
- .virtual = (unsigned long)S5P_VA_SYSRAM,
- .pfn = __phys_to_pfn(S5PV310_PA_SYSRAM),
+ .virtual = (unsigned long)S5P_VA_GPIO,
+ .pfn = __phys_to_pfn(S5PV310_PA_GPIO),
.length = SZ_4K,
.type = MT_DEVICE,
}, {
- .virtual = (unsigned long)S5P_VA_CMU,
- .pfn = __phys_to_pfn(S5PV310_PA_CMU),
- .length = SZ_128K,
+ .virtual = (unsigned long)S3C_VA_UART,
+ .pfn = __phys_to_pfn(S3C_PA_UART),
+ .length = SZ_512K,
.type = MT_DEVICE,
},
};
diff --git a/arch/arm/plat-s5p/cpu.c b/arch/arm/plat-s5p/cpu.c
index b07a078..57f08ee 100644
--- a/arch/arm/plat-s5p/cpu.c
+++ b/arch/arm/plat-s5p/cpu.c
@@ -89,33 +89,11 @@ static struct map_desc s5p_iodesc[] __initdata = {
.length = SZ_64K,
.type = MT_DEVICE,
}, {
- .virtual = (unsigned long)S3C_VA_UART,
- .pfn = __phys_to_pfn(S3C_PA_UART),
- .length = SZ_512K,
- .type = MT_DEVICE,
-#ifdef CONFIG_ARM_VIC
- }, {
- .virtual = (unsigned long)VA_VIC0,
- .pfn = __phys_to_pfn(S5P_PA_VIC0),
- .length = SZ_16K,
- .type = MT_DEVICE,
- }, {
- .virtual = (unsigned long)VA_VIC1,
- .pfn = __phys_to_pfn(S5P_PA_VIC1),
- .length = SZ_16K,
- .type = MT_DEVICE,
-#endif
- }, {
.virtual = (unsigned long)S3C_VA_TIMER,
.pfn = __phys_to_pfn(S5P_PA_TIMER),
.length = SZ_16K,
.type = MT_DEVICE,
}, {
- .virtual = (unsigned long)S5P_VA_GPIO,
- .pfn = __phys_to_pfn(S5P_PA_GPIO),
- .length = SZ_4K,
- .type = MT_DEVICE,
- }, {
.virtual = (unsigned long)S3C_VA_WATCHDOG,
.pfn = __phys_to_pfn(S3C_PA_WDT),
.length = SZ_4K,
--
1.6.2.5
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