diff --git a/arch/arm/dts/meson-g12b-odroid-go-ultra-u-boot.dtsi b/arch/arm/dts/meson-g12b-odroid-go-ultra-u-boot.dtsi
index 00852f5..1c0f976 100644
--- a/arch/arm/dts/meson-g12b-odroid-go-ultra-u-boot.dtsi
+++ b/arch/arm/dts/meson-g12b-odroid-go-ultra-u-boot.dtsi
@@ -14,3 +14,11 @@
 &usb3_pcie_phy {
 	/delete-property/ phy-supply;
 };
+
+&vcc_2v3 {
+	regulator-init-microvolt = <2400000>;
+};
+
+&vdd_ee {
+	regulator-init-microvolt = <875000>;
+};
diff --git a/board/amlogic/odroid-go-ultra/MAINTAINERS b/board/amlogic/odroid-go-ultra/MAINTAINERS
new file mode 100644
index 0000000..c22951b
--- /dev/null
+++ b/board/amlogic/odroid-go-ultra/MAINTAINERS
@@ -0,0 +1,7 @@
+ODROID-GO-ULTRA
+M:	Neil Armstrong <neil.armstrong@linaro.org>
+S:	Maintained
+L:	u-boot-amlogic@groups.io
+F:	board/amlogic/odroid-go-ultra
+F:	configs/odroid-go-ultra_defconfig
+F:	doc/board/amlogic/odroid-go-ultra.rst
diff --git a/board/amlogic/odroid-go-ultra/Makefile b/board/amlogic/odroid-go-ultra/Makefile
new file mode 100644
index 0000000..8ebaa0c
--- /dev/null
+++ b/board/amlogic/odroid-go-ultra/Makefile
@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+# (C) Copyright 2023 Neil Armstrong <neil.armstrong@linaro.org>
+
+obj-y	:= odroid-go-ultra.o
diff --git a/board/amlogic/odroid-go-ultra/odroid-go-ultra.c b/board/amlogic/odroid-go-ultra/odroid-go-ultra.c
new file mode 100644
index 0000000..bbd23e2
--- /dev/null
+++ b/board/amlogic/odroid-go-ultra/odroid-go-ultra.c
@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2023 Neil Armstrong <neil.armstrong@linaro.org>
+ */
+
+#include <common.h>
+#include <asm/arch/boot.h>
+#include <power/regulator.h>
+
+int mmc_get_env_dev(void)
+{
+	if (meson_get_boot_device() == BOOT_DEVICE_EMMC)
+		return 1;
+	return 0;
+}
+
+int board_init(void)
+{
+	regulators_enable_boot_on(_DEBUG);
+
+	return 0;
+}
diff --git a/configs/odroid-go-ultra_defconfig b/configs/odroid-go-ultra_defconfig
index dca3a3a..102469e 100644
--- a/configs/odroid-go-ultra_defconfig
+++ b/configs/odroid-go-ultra_defconfig
@@ -1,5 +1,5 @@
 CONFIG_ARM=y
-CONFIG_SYS_BOARD="w400"
+CONFIG_SYS_BOARD="odroid-go-ultra"
 CONFIG_ARCH_MESON=y
 CONFIG_TEXT_BASE=0x01000000
 CONFIG_NR_DRAM_BANKS=1
@@ -18,7 +18,6 @@
 CONFIG_REMAKE_ELF=y
 CONFIG_OF_BOARD_SETUP=y
 # CONFIG_DISPLAY_CPUINFO is not set
-CONFIG_MISC_INIT_R=y
 CONFIG_SYS_MAXARGS=32
 # CONFIG_CMD_BDI is not set
 # CONFIG_CMD_IMI is not set
@@ -28,6 +27,7 @@
 CONFIG_CMD_USB=y
 CONFIG_CMD_USB_MASS_STORAGE=y
 # CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_PMIC=y
 CONFIG_CMD_REGULATOR=y
 CONFIG_OF_CONTROL=y
 CONFIG_SYS_RELOC_GD_ENV_ADDR=y