mb/google/hatch: Allow variants to not necessarily be laptops

In some cases Hatch variants are not laptop form-factors such
as Puff. Ensure that the base configuration does not assume
the form factor and allow variants to elect their intended
use-case.

Note that the issue is that early ec sync needs to be
disabled for EFS2 to function correctly, see commit 6daa8c3ba5
from the FIXME line. The relationship is that desktops do not
have a battery.

BUG=b:152951181
BRANCH=none
TEST=none

Change-Id: I15dc9efa51e9d61297868df287879dfb62909e33
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40252
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Shelley Chen <shchen@google.com>
Reviewed-by: Daniel Kurtz <djkurtz@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

src/mainboard/google/hatch/Kconfig

@@ -22,10 +22,13 @@ config BOARD_GOOGLE_BASEBOARD_HATCH
 	select MAINBOARD_HAS_TPM2
 	select MB_HAS_ACTIVE_HIGH_SD_PWR_ENABLE
 	select SOC_INTEL_COMETLAKE
-	select SYSTEM_TYPE_LAPTOP
 	select RT8168_GET_MAC_FROM_VPD
 	select RT8168_SET_LED_MODE
 
+config BOARD_GOOGLE_BASEBOARD_HATCH_LAPTOP
+	select SYSTEM_TYPE_LAPTOP
+	def_bool n
+
 if BOARD_GOOGLE_BASEBOARD_HATCH
 
 config CHROMEOS
@@ -134,8 +137,13 @@ config VARIANT_DIR
 config VBOOT
 	select HAS_RECOVERY_MRC_CACHE
 	select MRC_CLEAR_NORMAL_CACHE_ON_RECOVERY_RETRAIN
-	# FIXME: allow kconfig to select on a subset of boards only
-	select VBOOT_EARLY_EC_SYNC if !BOARD_GOOGLE_PUFF
-	select VBOOT_LID_SWITCH
 
 endif # BOARD_GOOGLE_BASEBOARD_HATCH
+
+if BOARD_GOOGLE_BASEBOARD_HATCH_LAPTOP
+
+config VBOOT
+	select VBOOT_EARLY_EC_SYNC
+	select VBOOT_LID_SWITCH
+
+endif # BOARD_GOOGLE_BASEBOARD_HATCH_LAPTOP