From 315ebb25713ec3f422b5a9520f592e1f5f36db89 Mon Sep 17 00:00:00 2001 From: Sridhar Siricilla Date: Fri, 22 Jan 2021 17:15:00 +0530 Subject: [PATCH] southbridge/intel: Define default value for ME_REGION_ALLOW_CPU_READ_ACCESS The patch defines default value for ME_REGION_ALLOW_CPU_READ_ACCESS config. It sets value 'y' if CSE Lite SKU is integrated, otherwise value 'n'. The config ME_REGION_ALLOW_CPU_READ_ACCESS ensures host has read access to ME region when the LOCK_MANAGEMENT_ENGINE is enabled and CSE Lite SKU is integrated. TEST=Verified build for JSL Signed-off-by: Sridhar Siricilla Change-Id: I680a23e27ae2bf4d85bf919134c47882f308af56 Reviewed-on: https://review.coreboot.org/c/coreboot/+/49891 Reviewed-by: Furquan Shaikh Tested-by: build bot (Jenkins) --- src/southbridge/intel/common/firmware/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/src/southbridge/intel/common/firmware/Kconfig b/src/southbridge/intel/common/firmware/Kconfig index cd975ba4e6..36dde562a9 100644 --- a/src/southbridge/intel/common/firmware/Kconfig +++ b/src/southbridge/intel/common/firmware/Kconfig @@ -57,6 +57,7 @@ config CHECK_ME config ME_REGION_ALLOW_CPU_READ_ACCESS bool "Allows HOST/CPU read access to ME region" + default y if SOC_INTEL_CSE_LITE_SKU default n help The config ensures Host has read access to the ME region if it is locked