[S] Change in coreboot[master]: mb/google/brya: Allow respective variant to choose NEM config

[Eric Lai (Code Review)]

Eric Lai has submitted this change. ( https://review.coreboot.org/c/coreboot/+/71743 )

Change subject: mb/google/brya: Allow respective variant to choose NEM config
......................................................................

mb/google/brya: Allow respective variant to choose NEM config

This patch introduces a new config named `DEFAULT_ADL_NEM` and
allows respective brya variants with Alder Lake ESx samples to
choose NEM over eNEM as eNEM was fuse disabled till ESx.

TEST=The boot flow related to eNEM and NEM behaviour remains the
same with and without this patch.

Signed-off-by: Subrata Banik 
Change-Id: Ibbd492a3d210739120c7ad16415cb7912f5b70ec
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71743
Tested-by: build bot (Jenkins) 
Reviewed-by: Reka Norman 
Reviewed-by: Eric Lai 
---
M src/mainboard/google/brya/Kconfig
M src/mainboard/google/brya/Kconfig.name
2 files changed, 37 insertions(+), 1 deletion(-)

Approvals:
  build bot (Jenkins): Verified
  Reka Norman: Looks good to me, approved
  Eric Lai: Looks good to me, approved

diff --git a/src/mainboard/google/brya/Kconfig b/src/mainboard/google/brya/Kconfig
index 5429d59..78f0ad5 100644
--- a/src/mainboard/google/brya/Kconfig
+++ b/src/mainboard/google/brya/Kconfig
@@ -299,9 +299,15 @@
    default y if BOARD_GOOGLE_PRIMUS4ES
    default n

+config DEFAULT_ADL_NEM
+	bool
+	help
+	  Brya variants with Alder Lake ESx silicon to choose this config
+	  as eNEM was fuse disable till ESx silicon revision.
+
 choice
    prompt "Cache as RAM (CAR) setup configuration to use"
-	default USE_ADL_NEM if BOARD_GOOGLE_PRIMUS4ES || BOARD_GOOGLE_GIMBLE4ES || BOARD_GOOGLE_REDRIX4ES || BOARD_GOOGLE_TAEKO4ES || BOARD_GOOGLE_ANAHERA4ES || BOARD_GOOGLE_TANIKS || BOARD_GOOGLE_SKOLAS || BOARD_GOOGLE_SKOLAS4ES || BOARD_GOOGLE_ZYDRON
+	default USE_ADL_NEM if DEFAULT_ADL_NEM
    default USE_ADL_ENEM

config USE_ADL_ENEM
diff --git a/src/mainboard/google/brya/Kconfig.name b/src/mainboard/google/brya/Kconfig.name
index 37610f3..4b7a045 100644
--- a/src/mainboard/google/brya/Kconfig.name
+++ b/src/mainboard/google/brya/Kconfig.name
@@ -23,6 +23,7 @@
 config BOARD_GOOGLE_ANAHERA4ES
    bool "->  Anahera4ES"
    select BOARD_GOOGLE_BASEBOARD_BRYA
+	select DEFAULT_ADL_NEM
    select DRIVERS_GENESYSLOGIC_GL9763E
    select DRIVERS_GENESYSLOGIC_GL9750
    select DRIVERS_GFX_GENERIC
@@ -66,6 +67,7 @@
    select BOARD_GOOGLE_BASEBOARD_BRYA
    select CHROMEOS_DSM_CALIB if CHROMEOS
    select CHROMEOS_DSM_PARAM_FILE_NAME if CHROMEOS
+	select DEFAULT_ADL_NEM
    select DRIVERS_GENESYSLOGIC_GL9750
    select DRIVERS_I2C_MAX98390

@@ -108,6 +110,7 @@
 config BOARD_GOOGLE_PRIMUS4ES
    bool "->  Primus4ES"
    select BOARD_GOOGLE_BASEBOARD_BRYA
+	select DEFAULT_ADL_NEM
    select DRIVERS_GENESYSLOGIC_GL9755
    select HAVE_PCIE_WWAN
    select HAVE_WWAN_POWER_SEQUENCE
@@ -129,6 +132,7 @@
    select BOARD_GOOGLE_BASEBOARD_BRYA
    select CHROMEOS_DSM_CALIB if CHROMEOS
    select CHROMEOS_DSM_PARAM_FILE_NAME if CHROMEOS
+	select DEFAULT_ADL_NEM
    select DRIVERS_GENESYSLOGIC_GL9755
    select DRIVERS_GFX_GENERIC
    select DRIVERS_I2C_MAX98390
@@ -139,6 +143,7 @@
 config BOARD_GOOGLE_SKOLAS
    bool "->  Skolas"
    select BOARD_GOOGLE_BASEBOARD_SKOLAS
+	select DEFAULT_ADL_NEM
    select DRIVERS_GENESYSLOGIC_GL9755
    select DRIVERS_INTEL_MIPI_CAMERA
    select DRIVERS_I2C_SX9324
@@ -148,6 +153,7 @@
 config BOARD_GOOGLE_SKOLAS4ES
    bool "->  Skolas4ES"
    select BOARD_GOOGLE_BASEBOARD_SKOLAS
+	select DEFAULT_ADL_NEM
    select DRIVERS_GENESYSLOGIC_GL9755
    select DRIVERS_INTEL_MIPI_CAMERA
    select DRIVERS_I2C_SX9324
@@ -166,6 +172,7 @@
 config BOARD_GOOGLE_TAEKO4ES
    bool "->  Taeko4ES"
    select BOARD_GOOGLE_BASEBOARD_BRYA
+	select DEFAULT_ADL_NEM
    select DRIVERS_GENERIC_BAYHUB_LV2
    select DRIVERS_GENESYSLOGIC_GL9750
    select DRIVERS_GENESYSLOGIC_GL9763E
@@ -174,6 +181,7 @@
 config BOARD_GOOGLE_TANIKS
    bool "->  Taniks"
    select BOARD_GOOGLE_BASEBOARD_BRYA
+	select DEFAULT_ADL_NEM
    select DRIVERS_GENERIC_BAYHUB_LV2
    select DRIVERS_GENESYSLOGIC_GL9750
    select DRIVERS_GENESYSLOGIC_GL9763E
@@ -297,6 +305,7 @@
 config BOARD_GOOGLE_ZYDRON
    bool "->  Zydron"
    select BOARD_GOOGLE_BASEBOARD_SKOLAS
+	select DEFAULT_ADL_NEM
    select DRIVERS_I2C_MAX98373
    select DRIVERS_I2C_NAU8825
    select DRIVERS_INTEL_MIPI_CAMERA