mb/google/rex: Add MTL reference platform
This commit is a stub for rex, which is a an Intel Meteor Lake-P
reference platform.
BUG=b:224325352
TEST=util/abuild/abuild -p none -t google/rex -a -c max
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I46bd8d47b370cacbe0a09bbeaccacf7f1d51d8b6
Reviewed-on: https://review.coreboot.org/c/coreboot/+/62969
Reviewed-by: Felix Singer <felixsinger@posteo.net>
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/rex/Kconfig b/src/mainboard/google/rex/Kconfig
new file mode 100644
index 0000000..b9388a3
--- /dev/null
+++ b/src/mainboard/google/rex/Kconfig
@@ -0,0 +1,34 @@
+config BOARD_GOOGLE_REX_COMMON
+ def_bool n
+ select BOARD_ROMSIZE_KB_32768
+ select HAVE_ACPI_TABLES
+
+config BOARD_GOOGLE_BASEBOARD_REX
+ def_bool n
+ select BOARD_GOOGLE_REX_COMMON
+ select SOC_INTEL_METEORLAKE
+ select SYSTEM_TYPE_LAPTOP
+
+config BOARD_GOOGLE_REX0
+ select BOARD_GOOGLE_BASEBOARD_REX
+
+if BOARD_GOOGLE_REX_COMMON
+
+config BASEBOARD_DIR
+ string
+ default "rex" if BOARD_GOOGLE_BASEBOARD_REX
+
+config DEVICETREE
+ default "variants/baseboard/\$(CONFIG_BASEBOARD_DIR)/devicetree.cb"
+
+config MAINBOARD_DIR
+ default "google/rex"
+
+config MAINBOARD_FAMILY
+ string
+ default "Google_Rex" if BOARD_GOOGLE_BASEBOARD_REX
+
+config MAINBOARD_PART_NUMBER
+ default "Rex" if BOARD_GOOGLE_REX0
+
+endif # BOARD_GOOGLE_REX_COMMON