diff options
Diffstat (limited to 'cpu/ppc4xx/denali_spd_ddr2.c')
| -rw-r--r-- | cpu/ppc4xx/denali_spd_ddr2.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/cpu/ppc4xx/denali_spd_ddr2.c b/cpu/ppc4xx/denali_spd_ddr2.c index e20c9eb..ad805b9 100644 --- a/cpu/ppc4xx/denali_spd_ddr2.c +++ b/cpu/ppc4xx/denali_spd_ddr2.c @@ -45,6 +45,7 @@ #include <asm/io.h> #include <asm/processor.h> #include <asm/mmu.h> +#include <asm/cache.h> #if defined(CONFIG_SPD_EEPROM) && \ (defined(CONFIG_440EPX) || defined(CONFIG_440GRX)) @@ -92,7 +93,6 @@ extern int denali_wait_for_dlllock(void); extern void denali_core_search_data_eye(void); extern void dcbz_area(u32 start_address, u32 num_bytes); -extern void dflush(void); /* * Board-specific Platform code can reimplement spd_ddr_init_hang () if needed @@ -1201,7 +1201,8 @@ long int initdram(int board_type) #else #error Please define CFG_MEM_TOP_HIDE (see README) in your board config file #endif - dflush(); + /* Write modified dcache lines back to memory */ + clean_dcache_range(CFG_SDRAM_BASE, CFG_SDRAM_BASE + dram_size - CFG_MEM_TOP_HIDE); debug("Completed\n"); sync(); remove_tlb(CFG_SDRAM_BASE, dram_size); |