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authorZhixing Ma <zhixing.ma@intel.com>2022-09-30 14:18:13 -0700
committerFelix Held <felix-coreboot@felixheld.de>2022-10-14 15:58:46 +0000
commit30e8fc1f4e7d4e79b1403acd3679ce08598687c3 (patch)
tree763280274a4656aebde3bc8f2a38ccc154717047 /src/soc/mediatek/mt8195/dptx.c
parenteb3532768198c71b39c28c36769b04d2b8176bca (diff)
soc/intel/alderlake: Fix unknown voltage in SMBIOS
The current SMBIOS for coreboot is missing processor info for Alder Lake and Raptor Lake SoC, specifically, voltage, max speed, and upgrade (socket type). This patch implements voltage function. Refer to SMBIOS spec sheet for documentation: https://web.archive.org/web/20221012222420/https://www.dmtf.org/sites/default/files/standards/documents/DSP0134_3.6.0.pdf BUG=NONE BRANCH=firmware-brya-14505.B TEST=Boot and verified that SMBIOS processor voltage value is correct. Signed-off-by: Zhixing Ma <zhixing.ma@intel.com> Change-Id: I77712b72fa47bdcb56ffddeff15cff9f3b3bbe86 Reviewed-on: https://review.coreboot.org/c/coreboot/+/68023 Reviewed-by: Michał Żygowski <michal.zygowski@3mdeb.com> Reviewed-by: Jérémy Compostella <jeremy.compostella@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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