From 03ff5db8b836b047f6ea873a28a0f0500ff47b4c Mon Sep 17 00:00:00 2001 From: Subrata Banik Date: Sun, 2 Apr 2023 15:44:13 +0530 Subject: soc/intel/meteorlake: Drop FSP CPU feature programming for ChromeOS The Intel FSP used on ChromeOS platform has dropped the `CpuFeaturesPei.ffs` module to opt for coreboot running this additional feature programming on BSP and APs. TEST=Able to build and boot google/rex without any boot regression. Please refer to the boot time and SPI flash savings after dropping the FSP feature programming: Boot time savings=10ms SPI Flash size savings=34KB Signed-off-by: Subrata Banik Change-Id: Iaed0a009813098610190b2a3a985b0748c0d51de Reviewed-on: https://review.coreboot.org/c/coreboot/+/74168 Tested-by: build bot (Jenkins) Reviewed-by: Kapil Porwal --- src/soc/intel/meteorlake/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src') diff --git a/src/soc/intel/meteorlake/Kconfig b/src/soc/intel/meteorlake/Kconfig index 3d99f81481..c34f255be7 100644 --- a/src/soc/intel/meteorlake/Kconfig +++ b/src/soc/intel/meteorlake/Kconfig @@ -366,7 +366,7 @@ config BUILDING_WITH_DEBUG_FSP config DROP_CPU_FEATURE_PROGRAM_IN_FSP bool - default y if MP_SERVICES_PPI_V2_NOOP + default y if MP_SERVICES_PPI_V2_NOOP || CHROMEOS default n help This is to avoid FSP running basic CPU feature programming on BSP -- cgit v1.2.3