mb/google/skyrim: Enable Chrome EC

BUG=b:214413613
TEST=builds
BRANCH=none

Signed-off-by: Jon Murphy <jpmurphy@google.com>
Change-Id: I15c7c482c4a5ddef22a221794b9ef03f9b7ffe05
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62046
Reviewed-by: Karthik Ramasubramanian <kramasub@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/mainboard/google/skyrim/Kconfig

@@ -5,6 +5,9 @@ config BOARD_GOOGLE_BASEBOARD_SKYRIM
 
 if BOARD_GOOGLE_BASEBOARD_SKYRIM
 
+config IGNORE_IASL_MISSING_DEPENDENCY
+	def_bool y
+
 config AMD_FWM_POSITION_INDEX
 	int
 	default 3
@@ -14,9 +17,14 @@ config AMD_FWM_POSITION_INDEX
 config BOARD_SPECIFIC_OPTIONS
 	def_bool y
 	select BOARD_ROMSIZE_KB_16384
+	select EC_GOOGLE_CHROMEEC
+	select EC_GOOGLE_CHROMEEC_ESPI
 	select MAINBOARD_HAS_CHROMEOS
 	select SOC_AMD_SABRINA
 
+config CHROMEOS
+	select EC_GOOGLE_CHROMEEC_SWITCHES
+
 config DEVICETREE
 	default "variants/baseboard/devicetree.cb"
 
@@ -42,7 +50,7 @@ config VARIANT_DIR
 	default "skyrim" if BOARD_GOOGLE_SKYRIM
 
 config VBOOT
-	select VBOOT_NO_BOARD_SUPPORT
+	select VBOOT_LID_SWITCH
 	select VBOOT_SEPARATE_VERSTAGE
 	select VBOOT_STARTS_IN_BOOTBLOCK