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| author | Duncan Laurie <dlaurie@google.com> | 2019-06-10 14:00:56 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-06-21 09:17:16 +0000 |
| commit | 1a86cda6dbacfbae285fa3d44b3f67bea95367e3 (patch) | |
| tree | 796c741837012098d19cb049dd6debe091f385af /src/soc/intel/common/smbios.c | |
| parent | d97591c34571b66157c540355457c4fea794a611 (diff) | |
| download | coreboot-1a86cda6dbacfbae285fa3d44b3f67bea95367e3.tar.gz coreboot-1a86cda6dbacfbae285fa3d44b3f67bea95367e3.tar.bz2 coreboot-1a86cda6dbacfbae285fa3d44b3f67bea95367e3.zip | |
soc/intel: Provide SPD manufacturer ID and module type to SMBIOS
The DIMM manufacturing ID was not being initialized and so the DIMMs
were not described in SMBIOS tables properly.
The module type can also be provided, but the SMBIOS code expects
SPD module type values from DDR2 so the DDR3/4 values are adjusted
before sending to SMBIOS.
BUG=b:134897498
BRANCH=sarien
TEST=dump and compare with dmidecode
BEFORE:
Type: DDR4
Manufacturer: Unknown (0)
Form Factor: Unknown
AFTER:
Type: DDR4
Manufacturer: Hynix/Hyundai
Form Factor: SODIMM
Change-Id: Id673e08aa6e3dad196009c3c21a3dda2f40c9e42
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33379
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/soc/intel/common/smbios.c')
| -rw-r--r-- | src/soc/intel/common/smbios.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/src/soc/intel/common/smbios.c b/src/soc/intel/common/smbios.c index e3ed3a2e6973..d315e15f2824 100644 --- a/src/soc/intel/common/smbios.c +++ b/src/soc/intel/common/smbios.c @@ -17,14 +17,38 @@ #include "smbios.h" #include <string.h> #include <console/console.h> +#include <device/dram/ddr3.h> /* Fill the SMBIOS memory information from FSP MEM_INFO_DATA_HOB in CBMEM.*/ 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, u32 vdd_voltage, - bool ecc_support) + bool ecc_support, u16 mod_id, u8 mod_type) { + dimm->mod_id = mod_id; + /* Translate to DDR2 module type field that SMBIOS code expects. */ + switch (mod_type) { + case SPD_DIMM_TYPE_SO_DIMM: + dimm->mod_type = SPD_SODIMM; + break; + case SPD_DIMM_TYPE_72B_SO_CDIMM: + dimm->mod_type = SPD_72B_SO_CDIMM; + break; + case SPD_DIMM_TYPE_72B_SO_RDIMM: + dimm->mod_type = SPD_72B_SO_RDIMM; + break; + case SPD_DIMM_TYPE_UDIMM: + dimm->mod_type = SPD_UDIMM; + break; + case SPD_DIMM_TYPE_RDIMM: + dimm->mod_type = SPD_RDIMM; + break; + case SPD_DIMM_TYPE_UNDEFINED: + default: + dimm->mod_type = SPD_UNDEFINED; + break; + } dimm->dimm_size = dimm_capacity; dimm->ddr_type = ddr_type; dimm->ddr_frequency = frequency; |