diff options
Diffstat (limited to 'src/northbridge/intel/sandybridge/raminit_mrc.c')
| -rw-r--r-- | src/northbridge/intel/sandybridge/raminit_mrc.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/northbridge/intel/sandybridge/raminit_mrc.c b/src/northbridge/intel/sandybridge/raminit_mrc.c index ea3590f78d..1c9e021025 100644 --- a/src/northbridge/intel/sandybridge/raminit_mrc.c +++ b/src/northbridge/intel/sandybridge/raminit_mrc.c @@ -288,6 +288,19 @@ void perform_raminit(int s3resume) mainboard_fill_pei_data(&pei_data); post_code(0x3a); + + /* Fix spd_data. MRC only uses spd_data[0] and ignores the other */ + for (size_t i = 1; i < ARRAY_SIZE(pei_data.spd_data); i++) { + if (pei_data.spd_data[i][0] && !pei_data.spd_data[0][0]) { + memcpy(pei_data.spd_data[0], pei_data.spd_data[i], + sizeof(pei_data.spd_data[0])); + } else if (pei_data.spd_data[i][0] && pei_data.spd_data[0][0]) { + if (memcmp(pei_data.spd_data[i], pei_data.spd_data[0], + sizeof(pei_data.spd_data[0])) != 0) + die("Onboard SPDs must match each other"); + } + } + pei_data.boot_mode = s3resume ? 2 : 0; timestamp_add_now(TS_BEFORE_INITRAM); sdram_initialize(&pei_data); |