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| author | Christian Walter <christian.walter@9elements.com> | 2019-05-28 10:37:24 +0200 |
|---|---|---|
| committer | Philipp Deppenwiese <zaolin.daisuki@gmail.com> | 2019-06-06 11:32:52 +0000 |
| commit | f97232236891bc8f5c816a96c98807a0f2449234 (patch) | |
| tree | d837ce5e4798e39b9b5df28a265f4ad6141200df /src/soc/intel/common/smbios.c | |
| parent | fa36c6c3eed187f3ebc912eede900c8889df481d (diff) | |
| download | coreboot-f97232236891bc8f5c816a96c98807a0f2449234.tar.xz | |
src/soc/intel/common/smbios: Add addtional infos to dimm_info
Add ECC Support and VDD Voltage to dimm_info struct. Now Bus Width
and ECCSupport will be propagated correctly in SMBIOS Type 17 Entry.
Change-Id: Ic6f0d4b223f1490ec7aa71a6105603635b514021
Signed-off-by: Christian Walter <christian.walter@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33031
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/common/smbios.c')
| -rw-r--r-- | src/soc/intel/common/smbios.c | 12 |
1 files changed, 11 insertions, 1 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; } |