[coreboot-gerrit] Change in coreboot[master]: soc/intel/alderlake: Create eNEM Kconfig for Alder Lake

[Subrata Banik (Code Review)]

Subrata Banik has submitted this change. ( https://review.coreboot.org/c/coreboot/+/56090 )

Change subject: soc/intel/alderlake: Create eNEM Kconfig for Alder Lake
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soc/intel/alderlake: Create eNEM Kconfig for Alder Lake

Alder Lake SoC specific Kconfig that internally selects all eNEM
related Kconfig. CONFIG_ALDERLAKE_CAR_ENHANCED_NEM will get
autoselected if platform doesn't have INTEL_CAR_NEM Kconfig selected
explicitly.

BUG=b:168820083
TEST=Verified CONFIG_INTEL_CAR_NEM is still enable.

Change-Id: Ife1c7d2036cece4598275dfc26ed138fb46bd881
Signed-off-by: Subrata Banik 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/56090
Reviewed-by: Tim Wawrzynczak 
Tested-by: build bot (Jenkins) 
---
M src/soc/intel/alderlake/Kconfig
1 file changed, 8 insertions(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Tim Wawrzynczak: Looks good to me, approved

diff --git a/src/soc/intel/alderlake/Kconfig b/src/soc/intel/alderlake/Kconfig
index f77b4c3..154f104 100644
--- a/src/soc/intel/alderlake/Kconfig
+++ b/src/soc/intel/alderlake/Kconfig
@@ -84,6 +84,14 @@
    select DISPLAY_FSP_VERSION_INFO
    select HECI_DISABLE_USING_SMM

+config ALDERLAKE_CAR_ENHANCED_NEM
+	bool
+	default y if !INTEL_CAR_NEM
+	select INTEL_CAR_NEM_ENHANCED
+	select CAR_HAS_SF_MASKS
+	select COS_MAPPED_TO_MSB
+	select CAR_HAS_L3_PROTECTED_WAYS
+
 config MAX_CPUS
    int
    default 24