mb/google/hatch: Add Hatch_whl board

Adding Hatch_whl as a variant of hatch.  This is a snapshot of the WHL
version of hatch so that we can rebuild the bios images for Hatch with
WHL SoC.

BUG=b:127310803
BRANCH=NONE
TEST=./util/abuild/abuild -p none -t google/hatch -x -a
     make sure HATCH_WHL is built as well.

Change-Id: I24510fa226878582a61f1846f0b56a2c65204a92
Signed-off-by: Shelley Chen <shchen@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31824
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>

src/mainboard/google/hatch/Kconfig

@@ -55,6 +55,7 @@ config GBB_HWID
 	string
 	depends on CHROMEOS
 	default "HATCH TEST 1823" if BOARD_GOOGLE_HATCH
+	default "HATCH_WHL TEST 2374" if BOARD_GOOGLE_HATCH_WHL
 
 config MAINBOARD_DIR
 	string
@@ -62,11 +63,12 @@ config MAINBOARD_DIR
 
 config MAINBOARD_FAMILY
 	string
-	default "Google_Hatch" if BOARD_GOOGLE_HATCH
+	default "Google_Hatch"
 
 config MAINBOARD_PART_NUMBER
 	string
 	default "Hatch" if BOARD_GOOGLE_HATCH
+	default "Hatch_whl" if BOARD_GOOGLE_HATCH_WHL
 
 config MAINBOARD_VENDOR
 	string
@@ -83,6 +85,7 @@ config TPM_TIS_ACPI_INTERRUPT
 config VARIANT_DIR
 	string
 	default "hatch" if BOARD_GOOGLE_HATCH
+	default "hatch_whl" if BOARD_GOOGLE_HATCH_WHL
 
 config VBOOT
 	select HAS_RECOVERY_MRC_CACHE

src/mainboard/google/hatch/Kconfig.name

@@ -3,3 +3,7 @@ comment "Hatch"
 config BOARD_GOOGLE_HATCH
 	bool "->  Hatch"
 	select BOARD_GOOGLE_BASEBOARD_HATCH
+
+config BOARD_GOOGLE_HATCH_WHL
+	bool "->  Hatch_whl"
+	select BOARD_GOOGLE_BASEBOARD_HATCH