diff options
Diffstat (limited to 'src/soc/intel/common')
| -rw-r--r-- | src/soc/intel/common/smbios.c | 12 | ||||
| -rw-r--r-- | src/soc/intel/common/smbios.h | 3 |
2 files changed, 13 insertions, 2 deletions
diff --git a/src/soc/intel/common/smbios.c b/src/soc/intel/common/smbios.c index d89e9d5827..e3ed3a2e69 100644 --- a/src/soc/intel/common/smbios.c +++ b/src/soc/intel/common/smbios.c @@ -22,7 +22,8 @@ void dimm_info_fill(struct dimm_info *dimm, u32 dimm_capacity, u8 ddr_type, u32 frequency, u8 rank_per_dimm, u8 channel_id, u8 dimm_id, const char *module_part_num, size_t module_part_number_size, - const u8 *module_serial_num, u16 data_width) + const u8 *module_serial_num, u16 data_width, u32 vdd_voltage, + bool ecc_support) { dimm->dimm_size = dimm_capacity; dimm->ddr_type = ddr_type; @@ -30,6 +31,12 @@ void dimm_info_fill(struct dimm_info *dimm, u32 dimm_capacity, u8 ddr_type, dimm->rank_per_dimm = rank_per_dimm; dimm->channel_num = channel_id; dimm->dimm_num = dimm_id; + if (vdd_voltage > 0xFFFF) { + dimm->vdd_voltage = 0xFFFF; + } else { + dimm->vdd_voltage = vdd_voltage; + } + strncpy((char *)dimm->module_part_number, module_part_num, min(sizeof(dimm->module_part_number), @@ -57,4 +64,7 @@ void dimm_info_fill(struct dimm_info *dimm, u32 dimm_capacity, u8 ddr_type, printk(BIOS_NOTICE, "Incorrect DIMM Data width: %u\n", (unsigned int)data_width); } + + if (ecc_support) + dimm->bus_width |= 0x8; } diff --git a/src/soc/intel/common/smbios.h b/src/soc/intel/common/smbios.h index 5824f5d665..12b8da0d85 100644 --- a/src/soc/intel/common/smbios.h +++ b/src/soc/intel/common/smbios.h @@ -26,6 +26,7 @@ void dimm_info_fill(struct dimm_info *dimm, u32 dimm_capacity, u8 ddr_type, u32 frequency, u8 rank_per_dimm, u8 channel_id, u8 dimm_id, const char *module_part_num, size_t module_part_number_size, - const u8 *module_serial_num, u16 data_width); + const u8 *module_serial_num, u16 data_width, u32 vdd_voltage, + bool ecc_support); #endif /* _COMMON_SMBIOS_H_ */ |