mb/intel/adlrvp: Make SOC_INTEL_CSE_LITE_SKU configurable

Having a CSE Lite SKU's firmware is not necessarily depending
on the underlying hardware nor on having ChromeOS installed as
already mentioned in commit f3419b29b7 ("soc/intel/common/cse:
Drop dependency on CHROMEOS for SOC_INTEL_CSE_LITE_SKU").
For example RVP Boards sometimes have a CSE LITE FW, if Chrome board
related stuff is tested, which doesn't necessarily imply a ChromeOS
being used. It is therefore changed to an option, which can be
changed in menuconfig.

Change-Id: I4da7feab881ae43528c9d852cc842ac93fa9c6de
Signed-off-by: Maximilian Brune <maximilian.brune@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67078
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/mainboard/intel/adlrvp/Kconfig

@@ -15,7 +15,6 @@ config BOARD_INTEL_ADLRVP_COMMON
 	select HAVE_SPD_IN_CBFS
 	select MAINBOARD_HAS_CHROMEOS
 	select SOC_INTEL_COMMON_BLOCK_IPU
-	select SOC_INTEL_CSE_LITE_SKU
 	select SOC_INTEL_ENABLE_USB4_PCIE_RESOURCES
 
 config BOARD_INTEL_ADLRVP_P
@@ -84,6 +83,17 @@ config BOARD_INTEL_ADLRVP_N_EXT_EC
 
 if BOARD_INTEL_ADLRVP_COMMON
 
+config SOC_INTEL_CSE_LITE_SKU
+	bool "Use CSE Lite firmware"
+	default y if ADL_CHROME_EC
+	help
+	  Enable if CSE Lite firmware is used in your build. It is commonly
+	  used in Chrome boards (chromebooks, chromeboxes, ...).
+	  But since ADL RVP build can be used with or without CSE Lite firmware
+	  it is a configurable option. Alderlake RVP boards usually don't use
+	  an CSE Lite firmware, but are still very likely to use it in case
+	  ChromeEC is used.
+
 config CHROMEOS
 	select GBB_FLAG_FORCE_DEV_SWITCH_ON
 	select GBB_FLAG_FORCE_DEV_BOOT_USB