diff options
Diffstat (limited to 'src/mainboard/ocp/deltalake')
| -rw-r--r-- | src/mainboard/ocp/deltalake/ramstage.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/mainboard/ocp/deltalake/ramstage.c b/src/mainboard/ocp/deltalake/ramstage.c index 52c55b89b0..96b006020b 100644 --- a/src/mainboard/ocp/deltalake/ramstage.c +++ b/src/mainboard/ocp/deltalake/ramstage.c @@ -26,6 +26,31 @@ extern struct fru_info_str fru_strings; static char slot_id_str[SLOT_ID_LEN]; +/* Override SMBIOS type 16 error correction type. */ +unsigned int smbios_memory_error_correction_type(struct memory_info *meminfo) +{ + const struct SystemMemoryMapHob *hob; + + hob = get_system_memory_map(); + assert(hob != NULL); + + switch (hob->RasModesEnabled) { + case CH_INDEPENDENT: + return MEMORY_ARRAY_ECC_SINGLE_BIT; + case FULL_MIRROR_1LM: + case PARTIAL_MIRROR_1LM: + case FULL_MIRROR_2LM: + case PARTIAL_MIRROR_2LM: + return MEMORY_ARRAY_ECC_MULTI_BIT; + case RK_SPARE: + return MEMORY_ARRAY_ECC_SINGLE_BIT; + case CH_LOCKSTEP: + return MEMORY_ARRAY_ECC_SINGLE_BIT; + default: + return MEMORY_ARRAY_ECC_MULTI_BIT; + } +} + /* * Update SMBIOS type 0 ec version. * In deltalake, BMC version is used to represent ec version. |