[S] Change in coreboot[main]: mb/google/rex: Refactor CSE config options for model-specific settings

[Subrata Banik (Code Review)]

Subrata Banik has submitted this change. ( https://review.coreboot.org/c/coreboot/+/83397?usp=email )

Change subject: mb/google/rex: Refactor CSE config options for model-specific settings
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mb/google/rex: Refactor CSE config options for model-specific settings

This patch refactors CSE config options, moving the selection of:

* `SOC_INTEL_CSE_LITE_SKU`
* `SOC_INTEL_CSE_PRE_CPU_RESET_TELEMETRY_V2`
* `SOC_INTEL_CSE_SEND_EOP_ASYNC`

from the generic `BOARD_GOOGLE_REX_COMMON` to individual board models.
This enables finer-grained control over CSE features and sync behavior
on different Rex and variants platforms.

Specifically:

* `google/rex0`: Selects `SOC_INTEL_CSE_LITE_SKU` for CSE sync within
                 coreboot.
* `google/rex64`: Selects `SOC_INTEL_CSE_LITE_SYNC_BY_PAYLOAD` and
                  `SOC_INTEL_CSE_SEND_EOP_BY_PAYLOAD` to defer CSE sync
                  to the payload.

BUG=b:305898363
TEST=Builds successfully for google/rex variants.

Change-Id: Ib5957496b1e1dad8d135b3e10541cb83dd339539
Signed-off-by: Subrata Banik 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83397
Reviewed-by: Nick Vaccaro 
Tested-by: build bot (Jenkins) 
---
M src/mainboard/google/rex/Kconfig
1 file changed, 20 insertions(+), 3 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Nick Vaccaro: Looks good to me, approved

diff --git a/src/mainboard/google/rex/Kconfig b/src/mainboard/google/rex/Kconfig
index 9ee0bc0..2ebcf32 100644
--- a/src/mainboard/google/rex/Kconfig
+++ b/src/mainboard/google/rex/Kconfig
@@ -28,9 +28,6 @@
    select MB_COMPRESS_RAMSTAGE_LZ4
    select PMC_IPC_ACPI_INTERFACE
    select SOC_INTEL_COMMON_BLOCK_VARIANT_POWER_LIMIT
-	select SOC_INTEL_CSE_LITE_SKU
-	select SOC_INTEL_CSE_PRE_CPU_RESET_TELEMETRY_V2
-	select SOC_INTEL_CSE_SEND_EOP_ASYNC

config BOARD_GOOGLE_BASEBOARD_OVIS
    def_bool n
@@ -43,6 +40,9 @@
    select RT8168_GEN_ACPI_POWER_RESOURCE
    select RT8168_GET_MAC_FROM_VPD
    select RT8168_SET_LED_MODE
+	select SOC_INTEL_CSE_LITE_SKU
+	select SOC_INTEL_CSE_PRE_CPU_RESET_TELEMETRY_V2
+	select SOC_INTEL_CSE_SEND_EOP_ASYNC
    select SOC_INTEL_IOE_DIE_SUPPORT
    select SOC_INTEL_METEORLAKE_U_H
    select SOC_INTEL_ENABLE_USB4_PCIE_RESOURCES
@@ -71,6 +71,9 @@
 config BOARD_GOOGLE_MODEL_KARIS
    def_bool n
    select BOARD_GOOGLE_BASEBOARD_REX
+	select SOC_INTEL_CSE_LITE_SKU
+	select SOC_INTEL_CSE_PRE_CPU_RESET_TELEMETRY_V2
+	select SOC_INTEL_CSE_SEND_EOP_ASYNC

config BOARD_GOOGLE_MODEL_OVIS
    def_bool n
@@ -91,6 +94,9 @@
 config BOARD_GOOGLE_MODEL_REX_EC_ISH
    def_bool n
    select BOARD_GOOGLE_MODEL_REX
+	select SOC_INTEL_CSE_LITE_SKU
+	select SOC_INTEL_CSE_PRE_CPU_RESET_TELEMETRY_V2
+	select SOC_INTEL_CSE_SEND_EOP_ASYNC
    select SOC_INTEL_STORE_ISH_FW_VERSION

config BOARD_GOOGLE_MODEL_SCREEBO
@@ -98,6 +104,9 @@
    select BOARD_GOOGLE_BASEBOARD_REX
    select DRIVERS_GENERIC_ALC1015
    select DRIVERS_GENESYSLOGIC_GL9750
+	select SOC_INTEL_CSE_LITE_SKU
+	select SOC_INTEL_CSE_PRE_CPU_RESET_TELEMETRY_V2
+	select SOC_INTEL_CSE_SEND_EOP_ASYNC

config BOARD_GOOGLE_DEKU
    select BOARD_GOOGLE_MODEL_DEKU
@@ -121,10 +130,15 @@

config BOARD_GOOGLE_REX0
    select BOARD_GOOGLE_MODEL_REX
+	select SOC_INTEL_CSE_LITE_SKU
+	select SOC_INTEL_CSE_PRE_CPU_RESET_TELEMETRY_V2
+	select SOC_INTEL_CSE_SEND_EOP_ASYNC

config BOARD_GOOGLE_REX64
    select BOARD_GOOGLE_MODEL_REX
    select HAVE_X86_64_SUPPORT
+	select SOC_INTEL_CSE_LITE_SYNC_BY_PAYLOAD
+	select SOC_INTEL_CSE_SEND_EOP_BY_PAYLOAD
    select USE_X86_64_SUPPORT

config BOARD_GOOGLE_REX_EC_ISH
@@ -132,6 +146,9 @@

config BOARD_GOOGLE_REX4ES
    select BOARD_GOOGLE_MODEL_REX
+	select SOC_INTEL_CSE_LITE_SKU
+	select SOC_INTEL_CSE_PRE_CPU_RESET_TELEMETRY_V2
+	select SOC_INTEL_CSE_SEND_EOP_ASYNC
    select SOC_INTEL_METEORLAKE_PRE_PRODUCTION_SILICON

config BOARD_GOOGLE_REX4ES_EC_ISH