diff options
Diffstat (limited to 'src/mainboard/amd')
| -rw-r--r-- | src/mainboard/amd/rumba/auto.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/mainboard/amd/rumba/auto.c b/src/mainboard/amd/rumba/auto.c index 72d1ef4e0e..19f7049c8e 100644 --- a/src/mainboard/amd/rumba/auto.c +++ b/src/mainboard/amd/rumba/auto.c @@ -19,6 +19,24 @@ #include "southbridge/amd/cs5535/cs5535_early_smbus.c" #include "southbridge/amd/cs5535/cs5535_early_setup.c" #include "northbridge/amd/gx2/raminit.h" + +static void sdram_set_spd_registers(const struct mem_controller *ctrl) { + msr_t msr; + /* 1. Initialize GLMC registers base on SPD values, + * Hard coded as XpressROM for now */ + //print_debug("sdram_enable step 1\r\n"); + msr = rdmsr(0x20000018); + msr.hi = 0x10076013; + msr.lo = 0x00003000; + wrmsr(0x20000018, msr); + + msr = rdmsr(0x20000019); + msr.hi = 0x18000108; + msr.lo = 0x696332a3; + wrmsr(0x20000019, msr); + + +} #include "northbridge/amd/gx2/raminit.c" #include "sdram/generic_sdram.c" |