From 4b224cbc370454ccd50c5d096606b96da4a856e0 Mon Sep 17 00:00:00 2001 From: Krishna Prasad Bhat Date: Mon, 26 Jun 2023 15:34:08 +0530 Subject: [PATCH] soc/intel/mtl: Select SOC_INTEL_CSE_LITE_PSR config for Meteorlake During CSE firmware downgrade, data is cleared. To preserve PSR data during downgrade, it needs to be backed up. Select SOC_INTEL_CSE_LITE_PSR config to ensure PSR backup related flow is executed on CSE Lite SKU. BRANCH=None BUG=b:273207144 TEST=Verify CSE firmware upgrade/downgrade on rex. Change-Id: I39af029a5f0c018a5db3ac68191764abfa9518ac Signed-off-by: Krishna Prasad Bhat Signed-off-by: Rizwan Qureshi Reviewed-on: https://review.coreboot.org/c/coreboot/+/76115 Reviewed-by: Subrata Banik Tested-by: build bot (Jenkins) --- src/soc/intel/meteorlake/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/src/soc/intel/meteorlake/Kconfig b/src/soc/intel/meteorlake/Kconfig index a416e88c75..28618f6b04 100644 --- a/src/soc/intel/meteorlake/Kconfig +++ b/src/soc/intel/meteorlake/Kconfig @@ -84,6 +84,7 @@ config SOC_INTEL_METEORLAKE select SOC_INTEL_COMMON_RESET select SOC_INTEL_COMMON_BLOCK_IOC select SOC_INTEL_CRASHLOG + select SOC_INTEL_CSE_LITE_PSR if MAINBOARD_HAS_CHROMEOS select SOC_INTEL_CSE_SEND_EOP_LATE if !MAINBOARD_HAS_CHROMEOS select SOC_INTEL_CSE_SET_EOP select SOC_INTEL_IOE_DIE_SUPPORT