soc/intel/alderlake: Add config option for S3 ACPI
Add Kconfig option `SOC_INTEL_ALDERLAKE_S3` which will adjust
the ACPI to not offer D3Cold when using S3.
This patch is the Alder Lake equivalent of CB:59024.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Change-Id: I04df8e106f9d53337b9eb5d2b9041b44a0e36684
Reviewed-on: https://review.coreboot.org/c/coreboot/+/64560
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
diff --git a/src/soc/intel/alderlake/Kconfig b/src/soc/intel/alderlake/Kconfig
index e6151313..0b53281 100644
--- a/src/soc/intel/alderlake/Kconfig
+++ b/src/soc/intel/alderlake/Kconfig
@@ -292,6 +292,12 @@
int
default 8
+config SOC_INTEL_ALDERLAKE_S3
+ bool
+ default n
+ help
+ Select if using S3 instead of S0ix to disable D3Cold.
+
config SOC_INTEL_UART_DEV_MAX
int
default 7