From 30e8fc1f4e7d4e79b1403acd3679ce08598687c3 Mon Sep 17 00:00:00 2001 From: Zhixing Ma Date: Fri, 30 Sep 2022 14:18:13 -0700 Subject: [PATCH] soc/intel/alderlake: Fix unknown voltage in SMBIOS MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Change-Id: I77712b72fa47bdcb56ffddeff15cff9f3b3bbe86 Reviewed-on: https://review.coreboot.org/c/coreboot/+/68023 Reviewed-by: Michał Żygowski Reviewed-by: Jérémy Compostella Tested-by: build bot (Jenkins) --- src/soc/intel/alderlake/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/src/soc/intel/alderlake/Kconfig b/src/soc/intel/alderlake/Kconfig index ca0af8a860..1474ce84a2 100644 --- a/src/soc/intel/alderlake/Kconfig +++ b/src/soc/intel/alderlake/Kconfig @@ -76,6 +76,7 @@ config CPU_SPECIFIC_OPTIONS select PLATFORM_USES_FSP2_2 select PMC_GLOBAL_RESET_ENABLE_LOCK select SOC_INTEL_COMMON + select CPU_INTEL_COMMON_VOLTAGE select SOC_INTEL_COMMON_ACPI_WAKE_SOURCE select SOC_INTEL_COMMON_BLOCK select SOC_INTEL_COMMON_BLOCK_ACPI