diff options
| author | John Crispin <blogic@openwrt.org> | 2013-04-13 20:23:19 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2013-05-08 01:19:12 +0200 |
| commit | fe98f612a1ef5a7ca0ecd26530509ce129838995 (patch) | |
| tree | 15c31d9504815ff5ede9b3a95af1c825f4d76652 /arch | |
| parent | 38d5b81cde857a051efa73d56bf195fcf3f24a06 (diff) | |
MIPS: ralink: add memory definition for RT3883
Populate struct soc_info with the data that describes our RAM window.
Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/5182/
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/include/asm/mach-ralink/rt3883.h | 4 | ||||
| -rw-r--r-- | arch/mips/ralink/rt3883.c | 4 |
2 files changed, 8 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-ralink/rt3883.h b/arch/mips/include/asm/mach-ralink/rt3883.h index 3507057cca9..058382f37f9 100644 --- a/arch/mips/include/asm/mach-ralink/rt3883.h +++ b/arch/mips/include/asm/mach-ralink/rt3883.h @@ -245,4 +245,8 @@ #define RT3883_FLASH_CFG_WIDTH_16BIT 0x1 #define RT3883_FLASH_CFG_WIDTH_32BIT 0x2 +#define RT3883_SDRAM_BASE 0x00000000 +#define RT3883_MEM_SIZE_MIN 2 +#define RT3883_MEM_SIZE_MAX 256 + #endif /* _RT3883_REGS_H_ */ diff --git a/arch/mips/ralink/rt3883.c b/arch/mips/ralink/rt3883.c index 6b22f4f550a..b474ac284b8 100644 --- a/arch/mips/ralink/rt3883.c +++ b/arch/mips/ralink/rt3883.c @@ -239,4 +239,8 @@ void prom_soc_init(struct ralink_soc_info *soc_info) name, (id >> RT3883_REVID_VER_ID_SHIFT) & RT3883_REVID_VER_ID_MASK, (id & RT3883_REVID_ECO_ID_MASK)); + + soc_info->mem_base = RT3883_SDRAM_BASE; + soc_info->mem_size_min = RT3883_MEM_SIZE_MIN; + soc_info->mem_size_max = RT3883_MEM_SIZE_MAX; } |