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soc/intel: Extend CSE RW Update and ME read access for payload sync

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Modify the dependencies for `SOC_INTEL_CSE_RW_UPDATE` and
`ME_REGION_ALLOW_CPU_READ_ACCESS` config options to include
`SOC_INTEL_CSE_LITE_SYNC_BY_PAYLOAD`.

This allows these features to be enabled even when CSE sync is performed
in the payload, not just within coreboot (when `SOC_INTEL_CSE_LITE_SKU`
config is enabled).

BUG=b:305898363
TEST=Builds and boots successfully:
    * google/rex0 with SOC_INTEL_CSE_LITE_SKU
    * google/rex64 with SOC_INTEL_CSE_LITE_SYNC_BY_PAYLOAD

Change-Id: Id6ec19d74237f278e8383c89923523871b2cc2db
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83395
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nick Vaccaro <nvaccaro@google.com>
This commit is contained in:
Subrata Banik
2024-07-09 23:18:18 +05:30
parent 62347c4669
commit df052ff30e
2 changed files with 2 additions and 2 deletions
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2
src/soc/intel/common/block/cse/Kconfig
View File

@@ -184,7 +184,7 @@ config SOC_INTEL_CSE_SERVER_SKU
config SOC_INTEL_CSE_RW_UPDATE config SOC_INTEL_CSE_RW_UPDATE
bool "Enable the CSE RW Update Feature" bool "Enable the CSE RW Update Feature"
default n default n
depends on SOC_INTEL_CSE_LITE_SKU depends on SOC_INTEL_CSE_LITE_SKU || SOC_INTEL_CSE_LITE_SYNC_BY_PAYLOAD
help help
This config will enable CSE RW firmware update feature and also will be used ensure This config will enable CSE RW firmware update feature and also will be used ensure
all the required configs are provided by mainboard. all the required configs are provided by mainboard.

2
src/southbridge/intel/common/firmware/Kconfig
View File

@@ -67,7 +67,7 @@ config CHECK_ME
config ME_REGION_ALLOW_CPU_READ_ACCESS config ME_REGION_ALLOW_CPU_READ_ACCESS
bool "Allows HOST/CPU read access to ME region" bool "Allows HOST/CPU read access to ME region"
depends on HAVE_IFD_BIN depends on HAVE_IFD_BIN
default y if SOC_INTEL_CSE_LITE_SKU default y if SOC_INTEL_CSE_LITE_SKU || SOC_INTEL_CSE_LITE_SYNC_BY_PAYLOAD
default n default n
help help
The config ensures Host has read access to the ME region if it is locked The config ensures Host has read access to the ME region if it is locked