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Diffstat (limited to 'cpu/ppc4xx/44x_spd_ddr2.c')
-rw-r--r--cpu/ppc4xx/44x_spd_ddr2.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/cpu/ppc4xx/44x_spd_ddr2.c b/cpu/ppc4xx/44x_spd_ddr2.c
index 9e722b9..5b5de48 100644
--- a/cpu/ppc4xx/44x_spd_ddr2.c
+++ b/cpu/ppc4xx/44x_spd_ddr2.c
@@ -40,6 +40,7 @@
#include <asm/io.h>
#include <asm/processor.h>
#include <asm/mmu.h>
+#include <asm/cache.h>
#if defined(CONFIG_SPD_EEPROM) && \
(defined(CONFIG_440SP) || defined(CONFIG_440SPE) || \
@@ -237,7 +238,6 @@ static void DQS_calibration_process(void);
static void ppc440sp_sdram_register_dump(void);
int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
void dcbz_area(u32 start_address, u32 num_bytes);
-void dflush(void);
static u32 mfdcr_any(u32 dcr)
{
@@ -2355,7 +2355,8 @@ static void program_ecc_addr(unsigned long start_address,
} else {
/* ECC bit set method for cached memory */
dcbz_area(start_address, num_bytes);
- dflush();
+ /* Write modified dcache lines back to memory */
+ clean_dcache_range(start_address, start_address + num_bytes);
}
blank_string(strlen(str));