mb/google/brya: Enable building for Chrome OS

Enable building for Chrome OS and add associated ACPI configuration.

BUG=b:174266035
TEST=Build Test

Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com>
Change-Id: I5311879a127a2c8da1bbb086449019d932d57b72
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48111
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
diff --git a/src/mainboard/google/brya/Kconfig b/src/mainboard/google/brya/Kconfig
index 4a9f2e1..f955b64 100644
--- a/src/mainboard/google/brya/Kconfig
+++ b/src/mainboard/google/brya/Kconfig
@@ -4,6 +4,7 @@
 	select HAVE_ACPI_RESUME
 	select HAVE_ACPI_TABLES
 	select INTEL_LPSS_UART_FOR_CONSOLE
+	select MAINBOARD_HAS_CHROMEOS
 	select SOC_INTEL_ALDERLAKE
 
 if BOARD_GOOGLE_BASEBOARD_BRYA
@@ -12,6 +13,11 @@
 	def_bool n
 	select SYSTEM_TYPE_LAPTOP
 
+config CHROMEOS
+	bool
+	default y
+	select VBOOT_LID_SWITCH
+
 config DEVICETREE
 	string
 	default "variants/baseboard/devicetree.cb"