diff options
| author | Andy Green <andy@warmcat.com> | 2009-12-29 14:40:30 +0000 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2010-01-18 11:41:03 +0900 |
| commit | 810f613c03a1614c71a2b27859e91ae155bd659f (patch) | |
| tree | 99f323797320a465933fdd788a571f0b5c4255ca | |
| parent | f01fdac005d44e6c36af5b5eb841c4804570f0ad (diff) | |
| download | blackbird-op-linux-810f613c03a1614c71a2b27859e91ae155bd659f.tar.gz blackbird-op-linux-810f613c03a1614c71a2b27859e91ae155bd659f.zip | |
ARM: S3C64XX: Add virtual mapping for S3C64XX SROM area
This adds the physical address of the SROM unit, and
applies a virtual mapping for it to the S3C_VA_MEM
slot.
Signed-off-by: Andy Green <andy@warmcat.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| -rw-r--r-- | arch/arm/mach-s3c6400/include/mach/map.h | 2 | ||||
| -rw-r--r-- | arch/arm/plat-s3c64xx/cpu.c | 5 |
2 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c6400/include/mach/map.h b/arch/arm/mach-s3c6400/include/mach/map.h index 0d6044090566..3e17adf3a89b 100644 --- a/arch/arm/mach-s3c6400/include/mach/map.h +++ b/arch/arm/mach-s3c6400/include/mach/map.h @@ -50,6 +50,8 @@ #define S3C_VA_UART2 S3C_VA_UARTx(2) #define S3C_VA_UART3 S3C_VA_UARTx(3) +#define S3C64XX_PA_SROM (0x70000000) + #define S3C64XX_PA_NAND (0x70200000) #define S3C64XX_PA_FB (0x77100000) #define S3C64XX_PA_USB_HSOTG (0x7C000000) diff --git a/arch/arm/plat-s3c64xx/cpu.c b/arch/arm/plat-s3c64xx/cpu.c index c0e6f2a45154..bc7ca1812e32 100644 --- a/arch/arm/plat-s3c64xx/cpu.c +++ b/arch/arm/plat-s3c64xx/cpu.c @@ -73,6 +73,11 @@ static struct map_desc s3c_iodesc[] __initdata = { .length = SZ_4K, .type = MT_DEVICE, }, { + .virtual = (unsigned long)S3C_VA_MEM, + .pfn = __phys_to_pfn(S3C64XX_PA_SROM), + .length = SZ_4K, + .type = MT_DEVICE, + }, { .virtual = (unsigned long)(S3C_VA_UART + UART_OFFS), .pfn = __phys_to_pfn(S3C_PA_UART), .length = SZ_4K, |
