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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 <sridhar.siricilla@intel.com>
Change-Id: I680a23e27ae2bf4d85bf919134c47882f308af56
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49891
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Sridhar Siricilla 2021-01-22 17:15:00 +05:30 committed by Patrick Georgi
parent 2659d40905
commit 315ebb2571
1 changed files with 1 additions and 0 deletions
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src/southbridge/intel/common/firmware/Kconfig
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@ -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