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-rw-r--r--src/mainboard/google/guybrush/Kconfig8
-rw-r--r--src/mainboard/google/guybrush/Makefile.inc3
-rw-r--r--src/mainboard/google/guybrush/variants/guybrush/overridetree.cb5
3 files changed, 16 insertions, 0 deletions
diff --git a/src/mainboard/google/guybrush/Kconfig b/src/mainboard/google/guybrush/Kconfig
index 4e6e21ca03..e96b4dcf5f 100644
--- a/src/mainboard/google/guybrush/Kconfig
+++ b/src/mainboard/google/guybrush/Kconfig
@@ -38,10 +38,18 @@ config AMD_FWM_POSITION_INDEX
help
TODO: might need to be adapted for better placement of files in cbfs
+config VARIANT_DIR
+ string
+ default "guybrush" if BOARD_GOOGLE_GUYBRUSH
+
config DEVICETREE
string
default "variants/baseboard/devicetree.cb"
+config OVERRIDE_DEVICETREE
+ string
+ default "variants/\$(CONFIG_VARIANT_DIR)/overridetree.cb"
+
config MAINBOARD_FAMILY
string
default "Google_Guybrush"
diff --git a/src/mainboard/google/guybrush/Makefile.inc b/src/mainboard/google/guybrush/Makefile.inc
index d16a87420d..7d2b1355ad 100644
--- a/src/mainboard/google/guybrush/Makefile.inc
+++ b/src/mainboard/google/guybrush/Makefile.inc
@@ -6,4 +6,7 @@ ramstage-y += mainboard.c
ramstage-$(CONFIG_CHROMEOS) += chromeos.c
subdirs-y += variants/baseboard
+subdirs-y += variants/$(VARIANT_DIR)
+
CPPFLAGS_common += -I$(src)/mainboard/$(MAINBOARDDIR)/variants/baseboard/include
+CPPFLAGS_common += -I$(src)/mainboard/$(MAINBOARDDIR)/variants/$(VARIANT_DIR)/include
diff --git a/src/mainboard/google/guybrush/variants/guybrush/overridetree.cb b/src/mainboard/google/guybrush/variants/guybrush/overridetree.cb
new file mode 100644
index 0000000000..519bd07fab
--- /dev/null
+++ b/src/mainboard/google/guybrush/variants/guybrush/overridetree.cb
@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+chip soc/amd/cezanne
+ device domain 0 on
+ end # domain
+end # chip soc/amd/cezanne