Populate struct soc_info with the data that describes our RAM window. Signed-off-by: John Crispin <blogic@xxxxxxxxxxx> --- arch/mips/include/asm/mach-ralink/rt3883.h | 4 ++++ arch/mips/ralink/rt3883.c | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/arch/mips/include/asm/mach-ralink/rt3883.h b/arch/mips/include/asm/mach-ralink/rt3883.h index b91c6c1..7336cb6 100644 --- a/arch/mips/include/asm/mach-ralink/rt3883.h +++ b/arch/mips/include/asm/mach-ralink/rt3883.h @@ -244,4 +244,8 @@ #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 * 1024 * 1024) +#define RT3883_MEM_SIZE_MAX (256 * 1024 * 1024) + #endif /* _RT3883_REGS_H_ */ diff --git a/arch/mips/ralink/rt3883.c b/arch/mips/ralink/rt3883.c index 2d90aa9..afbf2ce 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; } -- 1.7.10.4
