diff --git a/src/mainboard/google/skyrim/Kconfig b/src/mainboard/google/skyrim/Kconfig
index 5eee2d617a..493ecb5941 100644
--- a/src/mainboard/google/skyrim/Kconfig
+++ b/src/mainboard/google/skyrim/Kconfig
@@ -91,6 +91,7 @@ config MAINBOARD_PART_NUMBER
 	default "Morthal" if BOARD_GOOGLE_MORTHAL
 	default "Frostflow" if BOARD_GOOGLE_FROSTFLOW
 	default "Crystaldrift" if BOARD_GOOGLE_CRYSTALDRIFT
+	default "Markarth" if BOARD_GOOGLE_MARKARTH
 
 config OVERRIDE_DEVICETREE
 	string
@@ -103,6 +104,7 @@ config VARIANT_DIR
 	default "morthal" if BOARD_GOOGLE_MORTHAL
 	default "frostflow" if BOARD_GOOGLE_FROSTFLOW
 	default "crystaldrift" if BOARD_GOOGLE_CRYSTALDRIFT
+	default "markarth" if BOARD_GOOGLE_MARKARTH
 
 config VBOOT
 	select EC_GOOGLE_CHROMEEC_SWITCHES
diff --git a/src/mainboard/google/skyrim/Kconfig.name b/src/mainboard/google/skyrim/Kconfig.name
index 23aea4812c..e7c6505c6c 100644
--- a/src/mainboard/google/skyrim/Kconfig.name
+++ b/src/mainboard/google/skyrim/Kconfig.name
@@ -26,3 +26,7 @@ config BOARD_GOOGLE_FROSTFLOW
 config BOARD_GOOGLE_CRYSTALDRIFT
 	bool "->  Crystaldrift"
 	select BOARD_GOOGLE_BASEBOARD_SKYRIM
+
+config BOARD_GOOGLE_MARKARTH
+	bool "->  Markarth"
+	select BOARD_GOOGLE_BASEBOARD_SKYRIM
diff --git a/src/mainboard/google/skyrim/variants/markarth/include/variant/ec.h b/src/mainboard/google/skyrim/variants/markarth/include/variant/ec.h
new file mode 100644
index 0000000000..9e61a440cf
--- /dev/null
+++ b/src/mainboard/google/skyrim/variants/markarth/include/variant/ec.h
@@ -0,0 +1,3 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#include <baseboard/ec.h>
diff --git a/src/mainboard/google/skyrim/variants/markarth/overridetree.cb b/src/mainboard/google/skyrim/variants/markarth/overridetree.cb
new file mode 100644
index 0000000000..7a56f93759
--- /dev/null
+++ b/src/mainboard/google/skyrim/variants/markarth/overridetree.cb
@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+chip soc/amd/mendocino
+	device domain 0 on end
+end	# chip soc/amd/mendocino