diff --git a/src/mainboard/google/volteer/Kconfig b/src/mainboard/google/volteer/Kconfig
index 641ece1253..de77633153 100644
--- a/src/mainboard/google/volteer/Kconfig
+++ b/src/mainboard/google/volteer/Kconfig
@@ -59,6 +59,7 @@ config MAINBOARD_PART_NUMBER
 	default "Halvor" if BOARD_GOOGLE_HALVOR
 	default "Malefor" if BOARD_GOOGLE_MALEFOR
 	default "Ripto" if BOARD_GOOGLE_RIPTO
+	default "Trondo" if BOARD_GOOGLE_TRONDO
 	default "Volteer" if BOARD_GOOGLE_VOLTEER
 
 config MAX_CPUS
@@ -74,6 +75,7 @@ config VARIANT_DIR
 	default "halvor" if BOARD_GOOGLE_HALVOR
 	default "malefor" if BOARD_GOOGLE_MALEFOR
 	default "ripto" if BOARD_GOOGLE_RIPTO
+	default "trondo" if BOARD_GOOGLE_TRONDO
 	default "volteer" if BOARD_GOOGLE_VOLTEER
 
 config VARIANT_HAS_MIPI_CAMERA
diff --git a/src/mainboard/google/volteer/Kconfig.name b/src/mainboard/google/volteer/Kconfig.name
index f7d0909583..5c674d85fd 100644
--- a/src/mainboard/google/volteer/Kconfig.name
+++ b/src/mainboard/google/volteer/Kconfig.name
@@ -13,6 +13,10 @@ config BOARD_GOOGLE_RIPTO
 	select BOARD_GOOGLE_BASEBOARD_VOLTEER
 	select VARIANT_HAS_MIPI_CAMERA
 
+config BOARD_GOOGLE_TRONDO
+	bool "-> Trondo"
+	select BOARD_GOOGLE_BASEBOARD_VOLTEER
+
 config BOARD_GOOGLE_VOLTEER
 	bool "-> Volteer"
 	select BOARD_GOOGLE_BASEBOARD_VOLTEER
diff --git a/src/mainboard/google/volteer/variants/trondo/Makefile.inc b/src/mainboard/google/volteer/variants/trondo/Makefile.inc
new file mode 100644
index 0000000000..a115fccb1f
--- /dev/null
+++ b/src/mainboard/google/volteer/variants/trondo/Makefile.inc
@@ -0,0 +1,8 @@
+# SPDX-License-Identifier: GPL-2.0-only
+# This file is part of the coreboot project.
+
+SPD_SOURCES =
+
+bootblock-y += gpio.c
+
+ramstage-y += gpio.c
diff --git a/src/mainboard/google/volteer/variants/trondo/gpio.c b/src/mainboard/google/volteer/variants/trondo/gpio.c
new file mode 100644
index 0000000000..6c4fb52f01
--- /dev/null
+++ b/src/mainboard/google/volteer/variants/trondo/gpio.c
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
+
+#include <baseboard/gpio.h>
+#include <baseboard/variants.h>
+#include <commonlib/helpers.h>
+
+/* Pad configuration in ramstage */
+static const struct pad_config gpio_table[] = {
+
+};
+
+const struct pad_config *variant_base_gpio_table(size_t *num)
+{
+	*num = ARRAY_SIZE(gpio_table);
+	return gpio_table;
+}
+
+/* Early pad configuration in bootblock */
+static const struct pad_config early_gpio_table[] = {
+
+};
+
+const struct pad_config *variant_early_gpio_table(size_t *num)
+{
+	*num = ARRAY_SIZE(early_gpio_table);
+	return early_gpio_table;
+}
+
+static const struct cros_gpio cros_gpios[] = {
+};
+
+const struct cros_gpio *variant_cros_gpios(size_t *num)
+{
+	*num = ARRAY_SIZE(cros_gpios);
+	return cros_gpios;
+}
diff --git a/src/mainboard/google/volteer/variants/trondo/include/variant/ec.h b/src/mainboard/google/volteer/variants/trondo/include/variant/ec.h
new file mode 100644
index 0000000000..33e79711f6
--- /dev/null
+++ b/src/mainboard/google/volteer/variants/trondo/include/variant/ec.h
@@ -0,0 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
+
+#ifndef __VARIANT_EC_H__
+#define __VARIANT_EC_H__
+
+#include <baseboard/ec.h>
+
+#endif
diff --git a/src/mainboard/google/volteer/variants/trondo/include/variant/gpio.h b/src/mainboard/google/volteer/variants/trondo/include/variant/gpio.h
new file mode 100644
index 0000000000..55725ad59a
--- /dev/null
+++ b/src/mainboard/google/volteer/variants/trondo/include/variant/gpio.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/* This file is part of the coreboot project. */
+
+#ifndef VARIANT_GPIO_H
+#define VARIANT_GPIO_H
+
+#include <baseboard/gpio.h>
+
+/* Copied from baseboard and may need to change for the new variant. */
+
+#endif
diff --git a/src/mainboard/google/volteer/variants/trondo/overridetree.cb b/src/mainboard/google/volteer/variants/trondo/overridetree.cb
new file mode 100644
index 0000000000..75422d80bb
--- /dev/null
+++ b/src/mainboard/google/volteer/variants/trondo/overridetree.cb
@@ -0,0 +1,4 @@
+chip soc/intel/tigerlake
+	device domain 0 on
+	end
+end