diff --git a/src/mainboard/google/pit/mainboard.c b/src/mainboard/google/pit/mainboard.c index 61211d172d..537a19ff57 100644 --- a/src/mainboard/google/pit/mainboard.c +++ b/src/mainboard/google/pit/mainboard.c @@ -44,6 +44,8 @@ #define DRAM_START (CONFIG_SYS_SDRAM_BASE >> 20) #define DRAM_SIZE CONFIG_DRAM_SIZE_MB #define DRAM_END (DRAM_START + DRAM_SIZE) /* plus one... */ +#define SRAM_START (0x02020000 >> 20) +#define SRAM_SIZE 1 static struct edid edid = { .ha = 1366, @@ -447,6 +449,7 @@ static void mainboard_enable(device_t dev) mmu_init(); mmu_config_range(0, DRAM_START, DCACHE_OFF); mmu_config_range(DRAM_START, DRAM_SIZE, DCACHE_WRITEBACK); + mmu_config_range(SRAM_START, SRAM_SIZE, DCACHE_WRITEBACK); mmu_config_range(DRAM_END, 4096 - DRAM_END, DCACHE_OFF); dcache_invalidate_all(); dcache_mmu_enable();