diff options
| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2011-12-07 18:34:47 +0800 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2012-02-23 14:57:59 +0100 |
| commit | c9b1e3ffbc322a1d1e1272062a9361abe536a33a (patch) | |
| tree | 1491301ced1dfb7ea072f5da0e36bbb8edfb89f4 /arch/arm/mach-at91/include/mach/at91sam9260.h | |
| parent | 8c428b8d3316faa88cae80473bb67565561fb446 (diff) | |
ARM: at91: merge SRAM Memory banks thanks to mirroring
On at91sam9260 and at91sam9g20 the SRAM banks are mirrored. We can
merge them together to be able to have bigger and continuous
internal RAM.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/mach-at91/include/mach/at91sam9260.h')
| -rw-r--r-- | arch/arm/mach-at91/include/mach/at91sam9260.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/include/mach/at91sam9260.h b/arch/arm/mach-at91/include/mach/at91sam9260.h index 2e47b6d19ab9..08ae9afd00fe 100644 --- a/arch/arm/mach-at91/include/mach/at91sam9260.h +++ b/arch/arm/mach-at91/include/mach/at91sam9260.h @@ -113,6 +113,8 @@ #define AT91SAM9260_SRAM0_SIZE SZ_4K /* Internal SRAM 0 size (4Kb) */ #define AT91SAM9260_SRAM1_BASE 0x00300000 /* Internal SRAM 1 base address */ #define AT91SAM9260_SRAM1_SIZE SZ_4K /* Internal SRAM 1 size (4Kb) */ +#define AT91SAM9260_SRAM_BASE 0x002FF000 /* Internal SRAM base address */ +#define AT91SAM9260_SRAM_SIZE SZ_8K /* Internal SRAM size (8Kb) */ #define AT91SAM9260_UHP_BASE 0x00500000 /* USB Host controller */ @@ -126,6 +128,8 @@ #define AT91SAM9G20_SRAM0_SIZE SZ_16K /* Internal SRAM 0 size (16Kb) */ #define AT91SAM9G20_SRAM1_BASE 0x00300000 /* Internal SRAM 1 base address */ #define AT91SAM9G20_SRAM1_SIZE SZ_16K /* Internal SRAM 1 size (16Kb) */ +#define AT91SAM9G20_SRAM_BASE 0x002FC000 /* Internal SRAM base address */ +#define AT91SAM9G20_SRAM_SIZE SZ_32K /* Internal SRAM size (32Kb) */ #define AT91SAM9G20_UHP_BASE 0x00500000 /* USB Host controller */ |