mb/google/brya: Create osiris variant

Create the osiris variant of the brya0 reference board by copying
the template files to a new directory named for the variant.

(Auto-Generated by create_coreboot_variant.sh version 4.5.0).

BUG=b:229352299
BRANCH=None
TEST=util/abuild/abuild -p none -t google/brya -x -a
make sure the build includes GOOGLE_OSIRIS

Signed-off-by: David Wu <david_wu@quanta.corp-partner.google.com>
Change-Id: I41e088a3415add86cba87c919af23494f816bb24
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63650
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/google/brya/Kconfig b/src/mainboard/google/brya/Kconfig
index 122e992..724da6c 100644
--- a/src/mainboard/google/brya/Kconfig
+++ b/src/mainboard/google/brya/Kconfig
@@ -118,6 +118,7 @@
 	default 0x0 if BOARD_GOOGLE_CRAASK
 	default 0x1 if BOARD_GOOGLE_CROTA
 	default 0x1 if BOARD_GOOGLE_MOLI
+	default 0x1 if BOARD_GOOGLE_OSIRIS
 
 config DRIVER_TPM_I2C_ADDR
 	hex
@@ -171,6 +172,7 @@
 	default "Moli" if BOARD_GOOGLE_MOLI
 	default "Kinox" if BOARD_GOOGLE_KINOX
 	default "Craask" if BOARD_GOOGLE_CRAASK
+	default "Osiris" if BOARD_GOOGLE_OSIRIS
 
 config VARIANT_DIR
 	default "brya0" if BOARD_GOOGLE_BRYA0
@@ -199,6 +201,7 @@
 	default "moli" if BOARD_GOOGLE_MOLI
 	default "kinox" if BOARD_GOOGLE_KINOX
 	default "craask" if BOARD_GOOGLE_CRAASK
+	default "osiris" if BOARD_GOOGLE_OSIRIS
 
 config VBOOT
 	select VBOOT_EARLY_EC_SYNC