mb/google/brya: Create trulo variant

This patch adds a new variant trulo for the baseboard trulo.

BUG=b:333314089
TEST=abuild -a -x -p none -t google/brya

Change-Id: I91157d252ef56c8938bfc08ed0f734c5dc7e614d
Signed-off-by: Dinesh Gehlot <digehlot@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/81627
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Reviewed-by: Sumeet R Pawnikar <sumeet.r.pawnikar@intel.com>
diff --git a/src/mainboard/google/brya/Kconfig b/src/mainboard/google/brya/Kconfig
index 0df0ec1..7f6f7c7 100644
--- a/src/mainboard/google/brya/Kconfig
+++ b/src/mainboard/google/brya/Kconfig
@@ -494,6 +494,9 @@
 	select INTEL_GMA_HAVE_VBT
 	select SOC_INTEL_TWINLAKE
 
+config BOARD_GOOGLE_TRULO
+	select BOARD_GOOGLE_BASEBOARD_TRULO
+
 config BOARD_GOOGLE_ULDREN
 	select BOARD_GOOGLE_BASEBOARD_NISSA
 	select CHROMEOS_WIFI_SAR if CHROMEOS
@@ -638,6 +641,7 @@
 	default 0x3 if BOARD_GOOGLE_TAEKO4ES
 	default 0x1 if BOARD_GOOGLE_TANIKS
 	default 0x0 if BOARD_GOOGLE_TIVVIKS
+	default 0x0 if BOARD_GOOGLE_TRULO
 	default 0x0 if BOARD_GOOGLE_ULDREN
 	default 0x1 if BOARD_GOOGLE_VELL
 	default 0x1 if BOARD_GOOGLE_VOLMAR
@@ -726,6 +730,7 @@
 	default "Taeko4ES" if BOARD_GOOGLE_TAEKO4ES
 	default "Taniks" if BOARD_GOOGLE_TANIKS
 	default "Tivviks" if BOARD_GOOGLE_TIVVIKS
+	default "Trulo" if BOARD_GOOGLE_TRULO
 	default "Uldren" if BOARD_GOOGLE_ULDREN
 	default "Vell" if BOARD_GOOGLE_VELL
 	default "Volmar" if BOARD_GOOGLE_VOLMAR
@@ -786,6 +791,7 @@
 	default "taeko" if BOARD_GOOGLE_TAEKO
 	default "taeko4es" if BOARD_GOOGLE_TAEKO4ES
 	default "taniks" if BOARD_GOOGLE_TANIKS
+	default "trulo" if BOARD_GOOGLE_TRULO
 	default "uldren" if BOARD_GOOGLE_ULDREN
 	default "vell" if BOARD_GOOGLE_VELL
 	default "volmar" if BOARD_GOOGLE_VOLMAR