diff options
Diffstat (limited to 'cpu/ppc4xx')
| -rw-r--r-- | cpu/ppc4xx/sdram.c | 2 | ||||
| -rw-r--r-- | cpu/ppc4xx/spd_sdram.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/cpu/ppc4xx/sdram.c b/cpu/ppc4xx/sdram.c index e31d59d..faeea5c 100644 --- a/cpu/ppc4xx/sdram.c +++ b/cpu/ppc4xx/sdram.c @@ -379,7 +379,7 @@ long int initdram(int board_type) /* * Enable the controller, then wait for DCEN to complete */ - mtsdram(mem_cfg0, 0x86000000); /* DCEN=1, PMUD=1, 64-bit */ + mtsdram(mem_cfg0, 0x82000000); /* DCEN=1, PMUD=0, 64-bit */ udelay(10000); if (get_ram_size(0, mb0cf[i].size) == mb0cf[i].size) { diff --git a/cpu/ppc4xx/spd_sdram.c b/cpu/ppc4xx/spd_sdram.c index c0a6933..c24456b 100644 --- a/cpu/ppc4xx/spd_sdram.c +++ b/cpu/ppc4xx/spd_sdram.c @@ -1007,9 +1007,9 @@ void program_cfg0(unsigned long* dimm_populated, } /* - * program Page Management Unit + * program Page Management Unit (0 == enabled) */ - cfg0 |= SDRAM_CFG0_PMUD; + cfg0 &= ~SDRAM_CFG0_PMUD; /* * program Memory Controller Options 0 |