ARM: S5P: Move SROM controller IO mapping to plat-s5p for S5P SoCs

This patch modifies the following.

1. Moves the SROM controller mapping from S5PV210 specific code to
   S5P common code. The SROM controller mapping can be used for all
   S5P SoCs.

2. Define the SROM controller physical address for S5P64X0, S5P6442,
   S5PC100, S5PV210 and S5PV310.

Signed-off-by: Thomas Abraham <thomas.ab@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/mach-s5p6442/include/mach/map.h b/arch/arm/mach-s5p6442/include/mach/map.h
index 31fb2e6..203dd5a 100644 (file)
--- a/arch/arm/mach-s5p6442/include/mach/map.h
+++ b/arch/arm/mach-s5p6442/include/mach/map.h
@@ -28,6 +28,9 @@
 #define S5P6442_PA_VIC1                (0xE4100000)
 #define S5P6442_PA_VIC2                (0xE4200000)
 
+#define S5P6442_PA_SROMC       (0xE7000000)
+#define S5P_PA_SROMC           S5P6442_PA_SROMC
+
 #define S5P6442_PA_MDMA                0xE8000000
 #define S5P6442_PA_PDMA                0xE9000000
 

diff --git a/arch/arm/mach-s5p64x0/include/mach/map.h b/arch/arm/mach-s5p64x0/include/mach/map.h
index 31e5341..bdf108b 100644 (file)
--- a/arch/arm/mach-s5p64x0/include/mach/map.h
+++ b/arch/arm/mach-s5p64x0/include/mach/map.h
@@ -29,6 +29,9 @@
 #define S5P64X0_PA_VIC0                (0xE4000000)
 #define S5P64X0_PA_VIC1                (0xE4100000)
 
+#define S5P64X0_PA_SROMC       (0xE7000000)
+#define S5P_PA_SROMC           S5P64X0_PA_SROMC
+
 #define S5P64X0_PA_PDMA                (0xE9000000)
 
 #define S5P64X0_PA_TIMER       (0xEA000000)

diff --git a/arch/arm/mach-s5pc100/include/mach/map.h b/arch/arm/mach-s5pc100/include/mach/map.h
index 32e9cab..328467b 100644 (file)
--- a/arch/arm/mach-s5pc100/include/mach/map.h
+++ b/arch/arm/mach-s5pc100/include/mach/map.h
@@ -55,6 +55,8 @@
 #define S5PC100_VA_VIC_OFFSET  0x10000
 #define S5PC1XX_VA_VIC(x)      (S5PC100_VA_VIC + ((x) * S5PC100_VA_VIC_OFFSET))
 
+#define S5PC100_PA_SROMC       (0xE7000000)
+#define S5P_PA_SROMC           S5PC100_PA_SROMC
 
 #define S5PC100_PA_ONENAND     (0xE7100000)
 

diff --git a/arch/arm/mach-s5pv210/cpu.c b/arch/arm/mach-s5pv210/cpu.c
index 8eb480e..61e6c24 100644 (file)
--- a/arch/arm/mach-s5pv210/cpu.c
+++ b/arch/arm/mach-s5pv210/cpu.c
@@ -81,11 +81,6 @@ static struct map_desc s5pv210_iodesc[] __initdata = {
                .length         = SZ_512K,
                .type           = MT_DEVICE,
        }, {
-               .virtual        = (unsigned long)S5P_VA_SROMC,
-               .pfn            = __phys_to_pfn(S5PV210_PA_SROMC),
-               .length         = SZ_4K,
-               .type           = MT_DEVICE,
-       }, {
                .virtual        = (unsigned long)S5P_VA_DMC0,
                .pfn            = __phys_to_pfn(S5PV210_PA_DMC0),
                .length         = SZ_4K,

diff --git a/arch/arm/mach-s5pv210/include/mach/map.h b/arch/arm/mach-s5pv210/include/mach/map.h
index 861d7fe..f1ff7cb 100644 (file)
--- a/arch/arm/mach-s5pv210/include/mach/map.h
+++ b/arch/arm/mach-s5pv210/include/mach/map.h
@@ -60,6 +60,7 @@
 #define S3C_VA_UARTx(x)                (S3C_VA_UART + ((x) * S3C_UART_OFFSET))
 
 #define S5PV210_PA_SROMC       (0xE8000000)
+#define S5P_PA_SROMC           S5PV210_PA_SROMC
 
 #define S5PV210_PA_CFCON       (0xE8200000)
 

diff --git a/arch/arm/mach-s5pv310/include/mach/map.h b/arch/arm/mach-s5pv310/include/mach/map.h
index 7acf4e7..279723d 100644 (file)
--- a/arch/arm/mach-s5pv310/include/mach/map.h
+++ b/arch/arm/mach-s5pv310/include/mach/map.h
@@ -59,6 +59,7 @@
 #define S5PV310_PA_HSMMC(x)            (0x12510000 + ((x) * 0x10000))
 
 #define S5PV310_PA_SROMC               (0x12570000)
+#define S5P_PA_SROMC                   S5PV310_PA_SROMC
 
 #define S5PV310_PA_UART                        (0x13800000)
 

diff --git a/arch/arm/plat-s5p/cpu.c b/arch/arm/plat-s5p/cpu.c
index 74f7f5a..047d31c 100644 (file)
--- a/arch/arm/plat-s5p/cpu.c
+++ b/arch/arm/plat-s5p/cpu.c
@@ -108,6 +108,11 @@ static struct map_desc s5p_iodesc[] __initdata = {
                .pfn            = __phys_to_pfn(S3C_PA_WDT),
                .length         = SZ_4K,
                .type           = MT_DEVICE,
+       }, {
+               .virtual        = (unsigned long)S5P_VA_SROMC,
+               .pfn            = __phys_to_pfn(S5P_PA_SROMC),
+               .length         = SZ_4K,
+               .type           = MT_DEVICE,
        },
 };