diff mbox series

imx: Add support for i.MX8MN Beacon EmbeddedWorks devkit.

Message ID 20200722172516.332335-1-aford173@gmail.com
State New
Delegated to: Stefano Babic
Headers show
Series imx: Add support for i.MX8MN Beacon EmbeddedWorks devkit. | expand

Commit Message

Adam Ford July 22, 2020, 5:25 p.m. UTC
Beacon EmbeddedWorks, formerly known as Logic PD, is releasing
a devkit based on the i.MX8M Nano SoC consisting of baseboard +
SOM.  It is nearly identical to the i.MX8M Mini SOM already
released.

It supports eMMC on the SOM, microSD on the baseboard, various
GPIO, the PINCTRL, and UART.

Signed-off-by: Adam Ford <aford173@gmail.com>
diff mbox series

Patch

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index cee10f533f..f2c4429982 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -753,6 +753,7 @@  dtb-$(CONFIG_ARCH_IMX8M) += \
 	imx8mn-ddr4-evk.dtb \
 	imx8mq-evk.dtb \
 	imx8mm-beacon-kit.dtb \
+	imx8mn-beacon-kit.dtb \
 	imx8mq-phanbell.dtb \
 	imx8mp-evk.dtb \
 	imx8mq-pico-pi.dtb
diff --git a/arch/arm/dts/imx8mn-beacon-baseboard.dtsi b/arch/arm/dts/imx8mn-beacon-baseboard.dtsi
new file mode 100644
index 0000000000..9ee2e29080
--- /dev/null
+++ b/arch/arm/dts/imx8mn-beacon-baseboard.dtsi
@@ -0,0 +1,220 @@ 
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2020 Compass Electronics Group, LLC
+ */
+
+/ {
+	leds {
+		compatible = "gpio-leds";
+
+		led0 {
+			label = "gen_led0";
+			gpios = <&pca6416_1 4 GPIO_ACTIVE_HIGH>;
+			default-state = "none";
+		};
+
+		led1 {
+			label = "gen_led1";
+			gpios = <&pca6416_1 5 GPIO_ACTIVE_HIGH>;
+			default-state = "none";
+		};
+
+		led2 {
+			label = "gen_led2";
+			gpios = <&pca6416_1 6 GPIO_ACTIVE_HIGH>;
+			default-state = "none";
+		};
+
+		led3 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_led3>;
+			label = "heartbeat";
+			gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	reg_usdhc2_vmmc: regulator-usdhc2 {
+		compatible = "regulator-fixed";
+		regulator-name = "VSD_3V3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
+		vin-supply = <&buck4_reg>;
+		enable-active-high;
+	};
+};
+
+&ecspi2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_espi2>;
+	cs-gpios = <&gpio5 9 0>;
+	status = "okay";
+
+	eeprom@0 {
+		compatible = "microchip,at25160bn", "atmel,at25";
+		reg = <0>;
+		spi-max-frequency = <5000000>;
+		spi-cpha;
+		spi-cpol;
+		pagesize = <32>;
+		size = <2048>;
+		address-width = <16>;
+	};
+};
+
+&i2c2 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+};
+
+&i2c4 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c4>;
+	status = "okay";
+
+	pca6416_0: gpio@20 {
+		compatible = "nxp,pcal6416";
+		reg = <0x20>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_pcal6414>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-parent = <&gpio4>;
+		interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	pca6416_1: gpio@21 {
+		compatible = "nxp,pcal6416";
+		reg = <0x21>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		interrupt-parent = <&gpio4>;
+		interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
+	};
+};
+
+&snvs_pwrkey {
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	status = "okay";
+};
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart3>;
+	assigned-clocks = <&clk IMX8MN_CLK_UART3>;
+	assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_80M>;
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
+	bus-width = <4>;
+	vmmc-supply = <&reg_usdhc2_vmmc>;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_espi2: espi2grp {
+		fsl,pins = <
+			MX8MN_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK		0x82
+			MX8MN_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI		0x82
+			MX8MN_IOMUXC_ECSPI2_MISO_ECSPI2_MISO		0x82
+			MX8MN_IOMUXC_ECSPI1_SS0_GPIO5_IO9		0x41
+		>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX8MN_IOMUXC_I2C2_SCL_I2C2_SCL		0x400001c3
+			MX8MN_IOMUXC_I2C2_SDA_I2C2_SDA		0x400001c3
+		>;
+	};
+
+	pinctrl_i2c4: i2c4grp {
+		fsl,pins = <
+			MX8MN_IOMUXC_I2C4_SCL_I2C4_SCL		0x400001c3
+			MX8MN_IOMUXC_I2C4_SDA_I2C4_SDA		0x400001c3
+		>;
+	};
+
+	pinctrl_led3: led3grp {
+		fsl,pins = <
+			MX8MN_IOMUXC_SAI3_RXFS_GPIO4_IO28	0x41
+		>;
+	};
+
+	pinctrl_pcal6414: pcal6414-gpio {
+		fsl,pins = <
+			MX8MN_IOMUXC_SAI2_MCLK_GPIO4_IO27		0x19
+		>;
+	};
+
+	pinctrl_uart2: uart2grp {
+		fsl,pins = <
+			MX8MN_IOMUXC_UART2_RXD_UART2_DCE_RX	0x140
+			MX8MN_IOMUXC_UART2_TXD_UART2_DCE_TX	0x140
+		>;
+	};
+
+	pinctrl_uart3: uart3grp {
+		fsl,pins = <
+			MX8MN_IOMUXC_ECSPI1_SCLK_UART3_DCE_RX	0x40
+			MX8MN_IOMUXC_ECSPI1_MOSI_UART3_DCE_TX	0x40
+		>;
+	};
+
+	pinctrl_usdhc2_gpio: usdhc2grpgpio {
+		fsl,pins = <
+			MX8MN_IOMUXC_SD2_CD_B_USDHC2_CD_B	0x41
+			MX8MN_IOMUXC_SD2_RESET_B_GPIO2_IO19	0x41
+		>;
+	};
+
+	pinctrl_usdhc2: usdhc2grp {
+		fsl,pins = <
+			MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK	0x190
+			MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD	0x1d0
+			MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0	0x1d0
+			MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1	0x1d0
+			MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2	0x1d0
+			MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3	0x1d0
+			MX8MN_IOMUXC_GPIO1_IO04_USDHC2_VSELECT	0x1d0
+		>;
+	};
+
+	pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
+		fsl,pins = <
+			MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK	0x194
+			MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD	0x1d4
+			MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0	0x1d4
+			MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1	0x1d4
+			MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2	0x1d4
+			MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3	0x1d4
+			MX8MN_IOMUXC_GPIO1_IO04_USDHC2_VSELECT	0x1d0
+		>;
+	};
+
+	pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
+		fsl,pins = <
+			MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK	0x196
+			MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD	0x1d6
+			MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0	0x1d6
+			MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1	0x1d6
+			MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2	0x1d6
+			MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3	0x1d6
+			MX8MN_IOMUXC_GPIO1_IO04_USDHC2_VSELECT	0x1d0
+		>;
+	};
+};
diff --git a/arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi b/arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi
new file mode 100644
index 0000000000..e496a038c5
--- /dev/null
+++ b/arch/arm/dts/imx8mn-beacon-kit-u-boot.dtsi
@@ -0,0 +1,128 @@ 
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2020 Compass Electronics Group, LLC
+ */
+
+/ {
+	wdt-reboot {
+		compatible = "wdt-reboot";
+		wdt = <&wdog1>;
+		u-boot,dm-spl;
+	};
+};
+
+&{/soc@0} {
+	u-boot,dm-pre-reloc;
+	u-boot,dm-spl;
+};
+
+&clk {
+	u-boot,dm-spl;
+	u-boot,dm-pre-reloc;
+};
+
+&osc_24m {
+	u-boot,dm-spl;
+	u-boot,dm-pre-reloc;
+};
+
+&aips1 {
+	u-boot,dm-spl;
+	u-boot,dm-pre-reloc;
+};
+
+&aips2 {
+	u-boot,dm-spl;
+};
+
+&aips3 {
+	u-boot,dm-spl;
+};
+
+&fec1 {
+	phy-reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
+};
+
+&gpio1 {
+	u-boot,dm-spl;
+};
+
+&gpio2 {
+	u-boot,dm-spl;
+};
+
+&gpio3 {
+	u-boot,dm-spl;
+};
+
+&gpio4 {
+	u-boot,dm-spl;
+};
+
+&gpio5 {
+	u-boot,dm-spl;
+};
+
+&iomuxc {
+	u-boot,dm-spl;
+};
+
+&pca6416_0 {
+	compatible = "ti,tca6416";
+};
+
+&pca6416_1 {
+	compatible = "ti,tca6416";
+};
+
+&pinctrl_i2c1 {
+	u-boot,dm-spl;
+};
+
+&pinctrl_pmic {
+	u-boot,dm-spl;
+};
+
+&pinctrl_uart2 {
+	u-boot,dm-spl;
+};
+
+&pinctrl_usdhc2_gpio {
+	u-boot,dm-spl;
+};
+
+&pinctrl_usdhc2 {
+	u-boot,dm-spl;
+};
+
+&pinctrl_usdhc3 {
+	u-boot,dm-spl;
+};
+
+&uart2 {
+	u-boot,dm-spl;
+};
+
+&usdhc1 {
+	u-boot,dm-spl;
+};
+
+&usdhc2 {
+	u-boot,dm-spl;
+};
+
+&usdhc3 {
+	u-boot,dm-spl;
+};
+
+&wdog1 {
+	u-boot,dm-spl;
+};
+
+&{/soc@0/bus@30800000/i2c@30a20000/pmic@4b} {
+	u-boot,dm-spl;
+};
+
+&{/soc@0/bus@30800000/i2c@30a20000/pmic@4b/regulators} {
+	u-boot,dm-spl;
+};
diff --git a/arch/arm/dts/imx8mn-beacon-kit.dts b/arch/arm/dts/imx8mn-beacon-kit.dts
new file mode 100644
index 0000000000..1392ce0258
--- /dev/null
+++ b/arch/arm/dts/imx8mn-beacon-kit.dts
@@ -0,0 +1,19 @@ 
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2020 Compass Electronics Group, LLC
+ */
+
+/dts-v1/;
+
+#include "imx8mn.dtsi"
+#include "imx8mn-beacon-som.dtsi"
+#include "imx8mn-beacon-baseboard.dtsi"
+
+/ {
+	model = "Beacon EmbeddedWorks i.MX8M Nano Development Kit";
+	compatible = "beacon,imx8mn-beacon-kit", "fsl,imx8mn";
+
+	chosen {
+		stdout-path = &uart2;
+	};
+};
diff --git a/arch/arm/dts/imx8mn-beacon-som.dtsi b/arch/arm/dts/imx8mn-beacon-som.dtsi
new file mode 100644
index 0000000000..6446bef998
--- /dev/null
+++ b/arch/arm/dts/imx8mn-beacon-som.dtsi
@@ -0,0 +1,390 @@ 
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2020 Compass Electronics Group, LLC
+ */
+
+/ {
+	usdhc1_pwrseq: usdhc1_pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_usdhc1_gpio>;
+		reset-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>;
+		clocks = <&osc_32k>;
+		clock-names = "ext_clock";
+		post-power-on-delay-ms = <80>;
+	};
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0x0 0x40000000 0 0x80000000>;
+	};
+};
+
+&A53_0 {
+	cpu-supply = <&buck2_reg>;
+};
+
+&fec1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec1>;
+	phy-mode = "rgmii-id";
+	phy-handle = <&ethphy0>;
+	fsl,magic-packet;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy0: ethernet-phy@0 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <0>;
+		};
+	};
+};
+
+&i2c1 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+
+	pmic@4b {
+		compatible = "rohm,bd71847";
+		reg = <0x4b>;
+		pinctrl-0 = <&pinctrl_pmic>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <3 GPIO_ACTIVE_LOW>;
+		rohm,reset-snvs-powered;
+
+		regulators {
+			buck1_reg: BUCK1 {
+				regulator-name = "buck1";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1300000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <1250>;
+			};
+
+			buck2_reg: BUCK2 {
+				regulator-name = "buck2";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1300000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <1250>;
+				rohm,dvs-run-voltage = <1000000>;
+				rohm,dvs-idle-voltage = <900000>;
+			};
+
+			buck3_reg: BUCK3 {
+				// BUCK5 in datasheet
+				regulator-name = "buck3";
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1350000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			buck4_reg: BUCK4 {
+				// BUCK6 in datasheet
+				regulator-name = "buck4";
+				regulator-min-microvolt = <3000000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			buck5_reg: BUCK5 {
+				// BUCK7 in datasheet
+				regulator-name = "buck5";
+				regulator-min-microvolt = <1605000>;
+				regulator-max-microvolt = <1995000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			buck6_reg: BUCK6 {
+				// BUCK8 in datasheet
+				regulator-name = "buck6";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1400000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo1_reg: LDO1 {
+				regulator-name = "ldo1";
+				regulator-min-microvolt = <1600000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo2_reg: LDO2 {
+				regulator-name = "ldo2";
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <900000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo3_reg: LDO3 {
+				regulator-name = "ldo3";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo4_reg: LDO4 {
+				regulator-name = "ldo4";
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo6_reg: LDO6 {
+				regulator-name = "ldo6";
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
+&i2c3 {
+	clock-frequency = <400000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	status = "okay";
+
+	eeprom@50 {
+		compatible = "microchip, at24c64d", "atmel,24c64";
+		pagesize = <32>;
+		read-only;	/* Manufacturing EEPROM programmed at factory */
+		reg = <0x50>;
+	};
+
+	rtc@51 {
+		compatible = "nxp,pcf85263";
+		reg = <0x51>;
+	};
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	assigned-clocks = <&clk IMX8MN_CLK_UART1>;
+	assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_80M>;
+	uart-has-rtscts;
+	status = "okay";
+
+	bluetooth {
+		compatible = "brcm,bcm43438-bt";
+		shutdown-gpios = <&gpio2 6 GPIO_ACTIVE_HIGH>;
+		host-wakeup-gpios = <&gpio2 8 GPIO_ACTIVE_HIGH>;
+		device-wakeup-gpios = <&gpio2 7 GPIO_ACTIVE_HIGH>;
+		clocks = <&osc_32k>;
+		clock-names = "extclk";
+	};
+};
+
+&usdhc1 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	bus-width = <4>;
+	non-removable;
+	cap-power-off-card;
+	pm-ignore-notify;
+	keep-power-in-suspend;
+	mmc-pwrseq = <&usdhc1_pwrseq>;
+	status = "okay";
+
+	brcmf: bcrmf@1 {
+		reg = <1>;
+		compatible = "brcm,bcm4329-fmac";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_wlan>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <9 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "host-wake";
+	};
+};
+
+&usdhc3 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc3>;
+	pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+	bus-width = <8>;
+	non-removable;
+	status = "okay";
+};
+
+&wdog1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_wdog>;
+	fsl,ext-reset-output;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl_fec1: fec1grp {
+		fsl,pins = <
+			MX8MN_IOMUXC_ENET_MDC_ENET1_MDC		0x3
+			MX8MN_IOMUXC_ENET_MDIO_ENET1_MDIO	0x3
+			MX8MN_IOMUXC_ENET_TD3_ENET1_RGMII_TD3	0x1f
+			MX8MN_IOMUXC_ENET_TD2_ENET1_RGMII_TD2	0x1f
+			MX8MN_IOMUXC_ENET_TD1_ENET1_RGMII_TD1	0x1f
+			MX8MN_IOMUXC_ENET_TD0_ENET1_RGMII_TD0	0x1f
+			MX8MN_IOMUXC_ENET_RD3_ENET1_RGMII_RD3	0x91
+			MX8MN_IOMUXC_ENET_RD2_ENET1_RGMII_RD2	0x91
+			MX8MN_IOMUXC_ENET_RD1_ENET1_RGMII_RD1	0x91
+			MX8MN_IOMUXC_ENET_RD0_ENET1_RGMII_RD0	0x91
+			MX8MN_IOMUXC_ENET_TXC_ENET1_RGMII_TXC	0x1f
+			MX8MN_IOMUXC_ENET_RXC_ENET1_RGMII_RXC	0x91
+			MX8MN_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL	0x91
+			MX8MN_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL	0x1f
+			MX8MN_IOMUXC_SAI2_RXC_GPIO4_IO22	0x19
+		>;
+	};
+
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX8MN_IOMUXC_I2C1_SCL_I2C1_SCL		0x400001c3
+			MX8MN_IOMUXC_I2C1_SDA_I2C1_SDA		0x400001c3
+		>;
+	};
+
+	pinctrl_i2c3: i2c3grp {
+		fsl,pins = <
+			MX8MN_IOMUXC_I2C3_SCL_I2C3_SCL		0x400001c3
+			MX8MN_IOMUXC_I2C3_SDA_I2C3_SDA		0x400001c3
+		>;
+	};
+
+	pinctrl_pmic: pmicirq {
+		fsl,pins = <
+			MX8MN_IOMUXC_GPIO1_IO03_GPIO1_IO3		0x41
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX8MN_IOMUXC_UART1_RXD_UART1_DCE_RX	0x140
+			MX8MN_IOMUXC_UART1_TXD_UART1_DCE_TX	0x140
+			MX8MN_IOMUXC_UART3_RXD_UART1_DCE_CTS_B	0x140
+			MX8MN_IOMUXC_UART3_TXD_UART1_DCE_RTS_B	0x140
+			MX8MN_IOMUXC_SD1_DATA4_GPIO2_IO6	0x19
+			MX8MN_IOMUXC_SD1_DATA5_GPIO2_IO7	0x19
+			MX8MN_IOMUXC_SD1_DATA6_GPIO2_IO8	0x19
+			MX8MN_IOMUXC_GPIO1_IO00_ANAMIX_REF_CLK_32K	0x141
+		>;
+	};
+
+	pinctrl_usdhc1_gpio: usdhc1grpgpio {
+		fsl,pins = <
+			MX8MN_IOMUXC_SD1_RESET_B_GPIO2_IO10	0x41
+		>;
+	};
+
+	pinctrl_usdhc1: usdhc1grp {
+		fsl,pins = <
+			MX8MN_IOMUXC_SD1_CLK_USDHC1_CLK		0x190
+			MX8MN_IOMUXC_SD1_CMD_USDHC1_CMD		0x1d0
+			MX8MN_IOMUXC_SD1_DATA0_USDHC1_DATA0	0x1d0
+			MX8MN_IOMUXC_SD1_DATA1_USDHC1_DATA1	0x1d0
+			MX8MN_IOMUXC_SD1_DATA2_USDHC1_DATA2	0x1d0
+			MX8MN_IOMUXC_SD1_DATA3_USDHC1_DATA3	0x1d0
+		>;
+	};
+
+	pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
+		fsl,pins = <
+			MX8MN_IOMUXC_SD1_CLK_USDHC1_CLK		0x194
+			MX8MN_IOMUXC_SD1_CMD_USDHC1_CMD		0x1d4
+			MX8MN_IOMUXC_SD1_DATA0_USDHC1_DATA0	0x1d4
+			MX8MN_IOMUXC_SD1_DATA1_USDHC1_DATA1	0x1d4
+			MX8MN_IOMUXC_SD1_DATA2_USDHC1_DATA2	0x1d4
+			MX8MN_IOMUXC_SD1_DATA3_USDHC1_DATA3	0x1d4
+		>;
+	};
+
+	pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
+		fsl,pins = <
+			MX8MN_IOMUXC_SD1_CLK_USDHC1_CLK		0x196
+			MX8MN_IOMUXC_SD1_CMD_USDHC1_CMD		0x1d6
+			MX8MN_IOMUXC_SD1_DATA0_USDHC1_DATA0	0x1d6
+			MX8MN_IOMUXC_SD1_DATA1_USDHC1_DATA1	0x1d6
+			MX8MN_IOMUXC_SD1_DATA2_USDHC1_DATA2	0x1d6
+			MX8MN_IOMUXC_SD1_DATA3_USDHC1_DATA3	0x1d6
+		>;
+	};
+
+	pinctrl_usdhc3: usdhc3grp {
+		fsl,pins = <
+			MX8MN_IOMUXC_NAND_WE_B_USDHC3_CLK		0x190
+			MX8MN_IOMUXC_NAND_WP_B_USDHC3_CMD		0x1d0
+			MX8MN_IOMUXC_NAND_DATA04_USDHC3_DATA0		0x1d0
+			MX8MN_IOMUXC_NAND_DATA05_USDHC3_DATA1		0x1d0
+			MX8MN_IOMUXC_NAND_DATA06_USDHC3_DATA2		0x1d0
+			MX8MN_IOMUXC_NAND_DATA07_USDHC3_DATA3		0x1d0
+			MX8MN_IOMUXC_NAND_RE_B_USDHC3_DATA4		0x1d0
+			MX8MN_IOMUXC_NAND_CE2_B_USDHC3_DATA5		0x1d0
+			MX8MN_IOMUXC_NAND_CE3_B_USDHC3_DATA6		0x1d0
+			MX8MN_IOMUXC_NAND_CLE_USDHC3_DATA7		0x1d0
+			MX8MN_IOMUXC_NAND_CE1_B_USDHC3_STROBE		0x190
+		>;
+	};
+
+	pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
+		fsl,pins = <
+			MX8MN_IOMUXC_NAND_WE_B_USDHC3_CLK		0x194
+			MX8MN_IOMUXC_NAND_WP_B_USDHC3_CMD		0x1d4
+			MX8MN_IOMUXC_NAND_DATA04_USDHC3_DATA0		0x1d4
+			MX8MN_IOMUXC_NAND_DATA05_USDHC3_DATA1		0x1d4
+			MX8MN_IOMUXC_NAND_DATA06_USDHC3_DATA2		0x1d4
+			MX8MN_IOMUXC_NAND_DATA07_USDHC3_DATA3		0x1d4
+			MX8MN_IOMUXC_NAND_RE_B_USDHC3_DATA4		0x1d4
+			MX8MN_IOMUXC_NAND_CE2_B_USDHC3_DATA5		0x1d4
+			MX8MN_IOMUXC_NAND_CE3_B_USDHC3_DATA6		0x1d4
+			MX8MN_IOMUXC_NAND_CLE_USDHC3_DATA7		0x1d4
+			MX8MN_IOMUXC_NAND_CE1_B_USDHC3_STROBE		0x194
+		>;
+	};
+
+	pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
+		fsl,pins = <
+			MX8MN_IOMUXC_NAND_WE_B_USDHC3_CLK		0x196
+			MX8MN_IOMUXC_NAND_WP_B_USDHC3_CMD		0x1d6
+			MX8MN_IOMUXC_NAND_DATA04_USDHC3_DATA0		0x1d6
+			MX8MN_IOMUXC_NAND_DATA05_USDHC3_DATA1		0x1d6
+			MX8MN_IOMUXC_NAND_DATA06_USDHC3_DATA2		0x1d6
+			MX8MN_IOMUXC_NAND_DATA07_USDHC3_DATA3		0x1d6
+			MX8MN_IOMUXC_NAND_RE_B_USDHC3_DATA4		0x1d6
+			MX8MN_IOMUXC_NAND_CE2_B_USDHC3_DATA5		0x1d6
+			MX8MN_IOMUXC_NAND_CE3_B_USDHC3_DATA6		0x1d6
+			MX8MN_IOMUXC_NAND_CLE_USDHC3_DATA7		0x1d6
+			MX8MN_IOMUXC_NAND_CE1_B_USDHC3_STROBE		0x196
+		>;
+	};
+
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX8MN_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B		0xc6
+		>;
+	};
+
+	pinctrl_wlan: wlangrp {
+		fsl,pins = <
+			MX8MN_IOMUXC_SD1_DATA7_GPIO2_IO9		0x111
+		>;
+	};
+};
diff --git a/arch/arm/mach-imx/imx8m/Kconfig b/arch/arm/mach-imx/imx8m/Kconfig
index 7771fc88af..c3daa80ad8 100644
--- a/arch/arm/mach-imx/imx8m/Kconfig
+++ b/arch/arm/mach-imx/imx8m/Kconfig
@@ -67,11 +67,17 @@  config TARGET_VERDIN_IMX8MM
        select IMX8M_LPDDR4
 
 config TARGET_IMX8MM_BEACON
-	bool "imx8mm Beacon Embedded devkit"
+	bool "imx8m Mini Beacon Embedded devkit"
 	select IMX8MM
 	select SUPPORT_SPL
 	select IMX8M_LPDDR4
 
+config TARGET_IMX8MN_BEACON
+	bool "imx8m Nano Beacon Embedded devkit"
+	select IMX8MN
+	select SUPPORT_SPL
+	select IMX8M_LPDDR4
+
 endchoice
 
 source "board/freescale/imx8mq_evk/Kconfig"
@@ -82,5 +88,6 @@  source "board/google/imx8mq_phanbell/Kconfig"
 source "board/technexion/pico-imx8mq/Kconfig"
 source "board/toradex/verdin-imx8mm/Kconfig"
 source "board/beacon/imx8mm/Kconfig"
+source "board/beacon/imx8mn/Kconfig"
 
 endif
diff --git a/board/beacon/imx8mn/Kconfig b/board/beacon/imx8mn/Kconfig
new file mode 100644
index 0000000000..3857d1c118
--- /dev/null
+++ b/board/beacon/imx8mn/Kconfig
@@ -0,0 +1,14 @@ 
+if TARGET_IMX8MN_BEACON
+
+config SYS_BOARD
+	default "imx8mn"
+
+config SYS_VENDOR
+	default "beacon"
+
+config SYS_CONFIG_NAME
+	default "imx8mn_beacon"
+
+source "board/freescale/common/Kconfig"
+
+endif
diff --git a/board/beacon/imx8mn/MAINTAINERS b/board/beacon/imx8mn/MAINTAINERS
new file mode 100644
index 0000000000..e97ca48e2d
--- /dev/null
+++ b/board/beacon/imx8mn/MAINTAINERS
@@ -0,0 +1,6 @@ 
+i.MX8MN Beacon Kit
+M:	Adam Ford<aford173@gmail.com>
+S:	Maintained
+F:	board/beacon/imx8mn/
+F:	include/configs/imx8mn_beacon.h
+F:	configs/imx8mn_beacon_defconfig
diff --git a/board/beacon/imx8mn/Makefile b/board/beacon/imx8mn/Makefile
new file mode 100644
index 0000000000..00d540607e
--- /dev/null
+++ b/board/beacon/imx8mn/Makefile
@@ -0,0 +1,12 @@ 
+#
+# Copyright 2020 Compass Electronics Group, LLC
+#
+# SPDX-License-Identifier:      GPL-2.0+
+#
+
+obj-y += imx8mn_beacon.o
+
+ifdef CONFIG_SPL_BUILD
+obj-y += spl.o
+obj-y += lpddr4_timing.o
+endif
diff --git a/board/beacon/imx8mn/README b/board/beacon/imx8mn/README
new file mode 100644
index 0000000000..52b50c9642
--- /dev/null
+++ b/board/beacon/imx8mn/README
@@ -0,0 +1,38 @@ 
+U-Boot for the Beacon EmbeddedWorks i.MX8M Nano Devkit
+
+Quick Start
+===========
+- Build the ARM Trusted firmware binary
+- Get lpddr firmware
+- Build U-Boot
+- Boot
+
+Get and Build the ARM Trusted firmware
+======================================
+Note: $(srctree) is U-Boot source directory
+
+$ git clone https://source.codeaurora.org/external/imx/imx-atf
+$ git checkout imx_5.4.24_2.1.0
+$ make PLAT=imx8mn bl31 ARCH=aarch64 CROSS_COMPILE=aarch64-linux-gnu-
+$ cp build/imx8mm/release/bl31.bin $(srctree)
+
+Get the DDR firmware
+====================
+$ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.5.bin
+$ chmod +x firmware-imx-8.5.bin
+$ ./firmware-imx-8.5
+$ cp firmware-imx-8.5/firmware/ddr/synopsys/lpddr4*.bin $(srctree)
+
+Build U-Boot
+============
+$ make imx8mn_beacon_defconfig
+$ make flash.bin CROSS_COMPILE=aarch64-linux-gnu- ATF_LOAD_ADDR=0x960000
+
+Burn U-Boot to microSD Card
+===========================
+$ sudo dd if=flash.bin of=/dev/sd[x] bs=1024 seek=32
+
+Boot
+====
+Set Boot switch to SD boot
+S17 (1:8) 1100xxxx
diff --git a/board/beacon/imx8mn/imx8mn_beacon.c b/board/beacon/imx8mn/imx8mn_beacon.c
new file mode 100644
index 0000000000..5ed16fca86
--- /dev/null
+++ b/board/beacon/imx8mn/imx8mn_beacon.c
@@ -0,0 +1,25 @@ 
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2020 Compass Electronics Group, LLC
+ */
+
+#include <common.h>
+#include <env.h>
+#include <init.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_init(void)
+{
+	return 0;
+}
+
+int board_mmc_get_env_dev(int devno)
+{
+	return devno;
+}
+
+int board_late_init(void)
+{
+	return 0;
+}
diff --git a/board/beacon/imx8mn/lpddr4_timing.c b/board/beacon/imx8mn/lpddr4_timing.c
new file mode 100644
index 0000000000..544447c498
--- /dev/null
+++ b/board/beacon/imx8mn/lpddr4_timing.c
@@ -0,0 +1,1431 @@ 
+// SPDX-License-Identifier: GPL-2.0+
+
+#include <linux/kernel.h>
+#include <asm/arch/ddr.h>
+
+struct dram_cfg_param ddr_ddrc_cfg[] = {
+	/** Initialize DDRC registers **/
+	{ 0x3d400304, 0x1 },
+	{ 0x3d400030, 0x1 },
+	{ 0x3d400000, 0xa1080020 },
+	{ 0x3d400020, 0x202 },
+	{ 0x3d400024, 0x3e800 },
+	{ 0x3d400064, 0x3000e0 },
+	{ 0x3d4000d0, 0xc003061c },
+	{ 0x3d4000d4, 0x9e0000 },
+	{ 0x3d4000dc, 0xd4002d },
+	{ 0x3d4000e0, 0x310000 },
+	{ 0x3d4000e8, 0x66004d },
+	{ 0x3d4000ec, 0x16004d },
+	{ 0x3d400100, 0x1a200d22 },
+	{ 0x3d400104, 0x60633 },
+	{ 0x3d40010c, 0xc0c000 },
+	{ 0x3d400110, 0xf04080f },
+	{ 0x3d400114, 0x2040c0c },
+	{ 0x3d400118, 0x1010007 },
+	{ 0x3d40011c, 0x401 },
+	{ 0x3d400130, 0x20600 },
+	{ 0x3d400134, 0xc100002 },
+	{ 0x3d400138, 0xe6 },
+	{ 0x3d400144, 0xa00050 },
+	{ 0x3d400180, 0x3200018 },
+	{ 0x3d400184, 0x28061a8 },
+	{ 0x3d400188, 0x0 },
+	{ 0x3d400190, 0x497820a },
+	{ 0x3d400194, 0x80303 },
+	{ 0x3d4001b4, 0x170a },
+	{ 0x3d4001a0, 0xe0400018 },
+	{ 0x3d4001a4, 0xdf00e4 },
+	{ 0x3d4001a8, 0x80000000 },
+	{ 0x3d4001b0, 0x11 },
+	{ 0x3d4001c0, 0x1 },
+	{ 0x3d4001c4, 0x1 },
+	{ 0x3d4000f4, 0xc99 },
+	{ 0x3d400108, 0x70e1617 },
+	{ 0x3d400200, 0x1f },
+	{ 0x3d40020c, 0x0 },
+	{ 0x3d400210, 0x1f1f },
+	{ 0x3d400204, 0x80808 },
+	{ 0x3d400214, 0x7070707 },
+	{ 0x3d400218, 0x7070707 },
+	{ 0x3d400250, 0x29001701 },
+	{ 0x3d400254, 0x2c },
+	{ 0x3d40025c, 0x4000030 },
+	{ 0x3d400264, 0x900093e7 },
+	{ 0x3d40026c, 0x2005574 },
+	{ 0x3d400400, 0x111 },
+	{ 0x3d400408, 0x72ff },
+	{ 0x3d400494, 0x2100e07 },
+	{ 0x3d400498, 0x620096 },
+	{ 0x3d40049c, 0x1100e07 },
+	{ 0x3d4004a0, 0xc8012c },
+	{ 0x3d402020, 0x0 },
+	{ 0x3d402024, 0x7d00 },
+	{ 0x3d402050, 0x20d040 },
+	{ 0x3d402064, 0x6001c },
+	{ 0x3d4020dc, 0x840000 },
+	{ 0x3d4020e0, 0x310000 },
+	{ 0x3d4020e8, 0x66004d },
+	{ 0x3d4020ec, 0x16004d },
+	{ 0x3d402100, 0xa040105 },
+	{ 0x3d402104, 0x30407 },
+	{ 0x3d402108, 0x203060b },
+	{ 0x3d40210c, 0x505000 },
+	{ 0x3d402110, 0x2040202 },
+	{ 0x3d402114, 0x2030202 },
+	{ 0x3d402118, 0x1010004 },
+	{ 0x3d40211c, 0x301 },
+	{ 0x3d402130, 0x20300 },
+	{ 0x3d402134, 0xa100002 },
+	{ 0x3d402138, 0x1d },
+	{ 0x3d402144, 0x14000a },
+	{ 0x3d402180, 0x640004 },
+	{ 0x3d402190, 0x3818200 },
+	{ 0x3d402194, 0x80303 },
+	{ 0x3d4021b4, 0x100 },
+	{ 0x3d4020f4, 0xc99 },
+	{ 0x3d403020, 0x0 },
+	{ 0x3d403024, 0x1f40 },
+	{ 0x3d403050, 0x20d040 },
+	{ 0x3d403064, 0x30007 },
+	{ 0x3d4030dc, 0x840000 },
+	{ 0x3d4030e0, 0x310000 },
+	{ 0x3d4030e8, 0x66004d },
+	{ 0x3d4030ec, 0x16004d },
+	{ 0x3d403100, 0xa010102 },
+	{ 0x3d403104, 0x30404 },
+	{ 0x3d403108, 0x203060b },
+	{ 0x3d40310c, 0x505000 },
+	{ 0x3d403110, 0x2040202 },
+	{ 0x3d403114, 0x2030202 },
+	{ 0x3d403118, 0x1010004 },
+	{ 0x3d40311c, 0x301 },
+	{ 0x3d403130, 0x20300 },
+	{ 0x3d403134, 0xa100002 },
+	{ 0x3d403138, 0x8 },
+	{ 0x3d403144, 0x50003 },
+	{ 0x3d403180, 0x190004 },
+	{ 0x3d403190, 0x3818200 },
+	{ 0x3d403194, 0x80303 },
+	{ 0x3d4031b4, 0x100 },
+	{ 0x3d4030f4, 0xc99 },
+	{ 0x3d400028, 0x0 },
+};
+
+/* PHY Initialize Configuration */
+struct dram_cfg_param ddr_ddrphy_cfg[] = {
+	{ 0x100a0, 0x0 },
+	{ 0x100a1, 0x1 },
+	{ 0x100a2, 0x3 },
+	{ 0x100a3, 0x2 },
+	{ 0x100a4, 0x4 },
+	{ 0x100a5, 0x5 },
+	{ 0x100a6, 0x7 },
+	{ 0x100a7, 0x6 },
+	{ 0x110a0, 0x0 },
+	{ 0x110a1, 0x1 },
+	{ 0x110a2, 0x2 },
+	{ 0x110a3, 0x3 },
+	{ 0x110a4, 0x5 },
+	{ 0x110a5, 0x4 },
+	{ 0x110a6, 0x6 },
+	{ 0x110a7, 0x7 },
+	{ 0x1005f, 0x1ff },
+	{ 0x1015f, 0x1ff },
+	{ 0x1105f, 0x1ff },
+	{ 0x1115f, 0x1ff },
+	{ 0x11005f, 0x1ff },
+	{ 0x11015f, 0x1ff },
+	{ 0x11105f, 0x1ff },
+	{ 0x11115f, 0x1ff },
+	{ 0x21005f, 0x1ff },
+	{ 0x21015f, 0x1ff },
+	{ 0x21105f, 0x1ff },
+	{ 0x21115f, 0x1ff },
+	{ 0x55, 0x1ff },
+	{ 0x1055, 0x1ff },
+	{ 0x2055, 0x1ff },
+	{ 0x3055, 0x1ff },
+	{ 0x4055, 0x1ff },
+	{ 0x5055, 0x1ff },
+	{ 0x6055, 0x1ff },
+	{ 0x7055, 0x1ff },
+	{ 0x8055, 0x1ff },
+	{ 0x9055, 0x1ff },
+	{ 0x200c5, 0x19 },
+	{ 0x1200c5, 0x7 },
+	{ 0x2200c5, 0x7 },
+	{ 0x2002e, 0x2 },
+	{ 0x12002e, 0x2 },
+	{ 0x22002e, 0x2 },
+	{ 0x90204, 0x0 },
+	{ 0x190204, 0x0 },
+	{ 0x290204, 0x0 },
+	{ 0x20024, 0x1a3 },
+	{ 0x2003a, 0x2 },
+	{ 0x120024, 0x1a3 },
+	{ 0x2003a, 0x2 },
+	{ 0x220024, 0x1a3 },
+	{ 0x2003a, 0x2 },
+	{ 0x20056, 0x3 },
+	{ 0x120056, 0x3 },
+	{ 0x220056, 0x3 },
+	{ 0x1004d, 0xe00 },
+	{ 0x1014d, 0xe00 },
+	{ 0x1104d, 0xe00 },
+	{ 0x1114d, 0xe00 },
+	{ 0x11004d, 0xe00 },
+	{ 0x11014d, 0xe00 },
+	{ 0x11104d, 0xe00 },
+	{ 0x11114d, 0xe00 },
+	{ 0x21004d, 0xe00 },
+	{ 0x21014d, 0xe00 },
+	{ 0x21104d, 0xe00 },
+	{ 0x21114d, 0xe00 },
+	{ 0x10049, 0xeba },
+	{ 0x10149, 0xeba },
+	{ 0x11049, 0xeba },
+	{ 0x11149, 0xeba },
+	{ 0x110049, 0xeba },
+	{ 0x110149, 0xeba },
+	{ 0x111049, 0xeba },
+	{ 0x111149, 0xeba },
+	{ 0x210049, 0xeba },
+	{ 0x210149, 0xeba },
+	{ 0x211049, 0xeba },
+	{ 0x211149, 0xeba },
+	{ 0x43, 0x63 },
+	{ 0x1043, 0x63 },
+	{ 0x2043, 0x63 },
+	{ 0x3043, 0x63 },
+	{ 0x4043, 0x63 },
+	{ 0x5043, 0x63 },
+	{ 0x6043, 0x63 },
+	{ 0x7043, 0x63 },
+	{ 0x8043, 0x63 },
+	{ 0x9043, 0x63 },
+	{ 0x20018, 0x1 },
+	{ 0x20075, 0x4 },
+	{ 0x20050, 0x0 },
+	{ 0x20008, 0x320 },
+	{ 0x120008, 0x64 },
+	{ 0x220008, 0x19 },
+	{ 0x20088, 0x9 },
+	{ 0x200b2, 0xdc },
+	{ 0x10043, 0x5a1 },
+	{ 0x10143, 0x5a1 },
+	{ 0x11043, 0x5a1 },
+	{ 0x11143, 0x5a1 },
+	{ 0x1200b2, 0xdc },
+	{ 0x110043, 0x5a1 },
+	{ 0x110143, 0x5a1 },
+	{ 0x111043, 0x5a1 },
+	{ 0x111143, 0x5a1 },
+	{ 0x2200b2, 0xdc },
+	{ 0x210043, 0x5a1 },
+	{ 0x210143, 0x5a1 },
+	{ 0x211043, 0x5a1 },
+	{ 0x211143, 0x5a1 },
+	{ 0x200fa, 0x1 },
+	{ 0x1200fa, 0x1 },
+	{ 0x2200fa, 0x1 },
+	{ 0x20019, 0x1 },
+	{ 0x120019, 0x1 },
+	{ 0x220019, 0x1 },
+	{ 0x200f0, 0x660 },
+	{ 0x200f1, 0x0 },
+	{ 0x200f2, 0x4444 },
+	{ 0x200f3, 0x8888 },
+	{ 0x200f4, 0x5665 },
+	{ 0x200f5, 0x0 },
+	{ 0x200f6, 0x0 },
+	{ 0x200f7, 0xf000 },
+	{ 0x20025, 0x0 },
+	{ 0x2002d, 0x0 },
+	{ 0x12002d, 0x0 },
+	{ 0x22002d, 0x0 },
+	{ 0x2005b, 0x7529 },
+	{ 0x2005c, 0x0 },
+	{ 0x200c7, 0x21 },
+	{ 0x200ca, 0x24 },
+	{ 0x200cc, 0x1f7 },
+	{ 0x1200c7, 0x21 },
+	{ 0x1200ca, 0x24 },
+	{ 0x1200cc, 0x1f7 },
+	{ 0x2200c7, 0x21 },
+	{ 0x2200ca, 0x24 },
+	{ 0x2200cc, 0x1f7 },
+	{ 0x2007d, 0x212 },
+	{ 0x12007d, 0x212 },
+	{ 0x22007d, 0x212 },
+	{ 0x2007c, 0x61 },
+	{ 0x12007c, 0x61 },
+	{ 0x22007c, 0x61 },
+	{ 0x1004a, 0x500 },
+	{ 0x1104a, 0x500 },
+	{ 0x2002c, 0x0 },
+};
+
+/* ddr phy trained csr */
+struct dram_cfg_param ddr_ddrphy_trained_csr[] = {
+	{0x0200b2, 0x0},
+	{0x1200b2, 0x0},
+	{0x2200b2, 0x0},
+	{0x0200cb, 0x0},
+	{0x010043, 0x0},
+	{0x110043, 0x0},
+	{0x210043, 0x0},
+	{0x010143, 0x0},
+	{0x110143, 0x0},
+	{0x210143, 0x0},
+	{0x011043, 0x0},
+	{0x111043, 0x0},
+	{0x211043, 0x0},
+	{0x011143, 0x0},
+	{0x111143, 0x0},
+	{0x211143, 0x0},
+	{0x000080, 0x0},
+	{0x100080, 0x0},
+	{0x200080, 0x0},
+	{0x001080, 0x0},
+	{0x101080, 0x0},
+	{0x201080, 0x0},
+	{0x002080, 0x0},
+	{0x102080, 0x0},
+	{0x202080, 0x0},
+	{0x003080, 0x0},
+	{0x103080, 0x0},
+	{0x203080, 0x0},
+	{0x004080, 0x0},
+	{0x104080, 0x0},
+	{0x204080, 0x0},
+	{0x005080, 0x0},
+	{0x105080, 0x0},
+	{0x205080, 0x0},
+	{0x006080, 0x0},
+	{0x106080, 0x0},
+	{0x206080, 0x0},
+	{0x007080, 0x0},
+	{0x107080, 0x0},
+	{0x207080, 0x0},
+	{0x008080, 0x0},
+	{0x108080, 0x0},
+	{0x208080, 0x0},
+	{0x009080, 0x0},
+	{0x109080, 0x0},
+	{0x209080, 0x0},
+	{0x010080, 0x0},
+	{0x110080, 0x0},
+	{0x210080, 0x0},
+	{0x010180, 0x0},
+	{0x110180, 0x0},
+	{0x210180, 0x0},
+	{0x011080, 0x0},
+	{0x111080, 0x0},
+	{0x211080, 0x0},
+	{0x011180, 0x0},
+	{0x111180, 0x0},
+	{0x211180, 0x0},
+	{0x010081, 0x0},
+	{0x110081, 0x0},
+	{0x210081, 0x0},
+	{0x010181, 0x0},
+	{0x110181, 0x0},
+	{0x210181, 0x0},
+	{0x011081, 0x0},
+	{0x111081, 0x0},
+	{0x211081, 0x0},
+	{0x011181, 0x0},
+	{0x111181, 0x0},
+	{0x211181, 0x0},
+	{0x0100d0, 0x0},
+	{0x1100d0, 0x0},
+	{0x2100d0, 0x0},
+	{0x0101d0, 0x0},
+	{0x1101d0, 0x0},
+	{0x2101d0, 0x0},
+	{0x0110d0, 0x0},
+	{0x1110d0, 0x0},
+	{0x2110d0, 0x0},
+	{0x0111d0, 0x0},
+	{0x1111d0, 0x0},
+	{0x2111d0, 0x0},
+	{0x0100d1, 0x0},
+	{0x1100d1, 0x0},
+	{0x2100d1, 0x0},
+	{0x0101d1, 0x0},
+	{0x1101d1, 0x0},
+	{0x2101d1, 0x0},
+	{0x0110d1, 0x0},
+	{0x1110d1, 0x0},
+	{0x2110d1, 0x0},
+	{0x0111d1, 0x0},
+	{0x1111d1, 0x0},
+	{0x2111d1, 0x0},
+	{0x010068, 0x0},
+	{0x010168, 0x0},
+	{0x010268, 0x0},
+	{0x010368, 0x0},
+	{0x010468, 0x0},
+	{0x010568, 0x0},
+	{0x010668, 0x0},
+	{0x010768, 0x0},
+	{0x010868, 0x0},
+	{0x011068, 0x0},
+	{0x011168, 0x0},
+	{0x011268, 0x0},
+	{0x011368, 0x0},
+	{0x011468, 0x0},
+	{0x011568, 0x0},
+	{0x011668, 0x0},
+	{0x011768, 0x0},
+	{0x011868, 0x0},
+	{0x010069, 0x0},
+	{0x010169, 0x0},
+	{0x010269, 0x0},
+	{0x010369, 0x0},
+	{0x010469, 0x0},
+	{0x010569, 0x0},
+	{0x010669, 0x0},
+	{0x010769, 0x0},
+	{0x010869, 0x0},
+	{0x011069, 0x0},
+	{0x011169, 0x0},
+	{0x011269, 0x0},
+	{0x011369, 0x0},
+	{0x011469, 0x0},
+	{0x011569, 0x0},
+	{0x011669, 0x0},
+	{0x011769, 0x0},
+	{0x011869, 0x0},
+	{0x01008c, 0x0},
+	{0x11008c, 0x0},
+	{0x21008c, 0x0},
+	{0x01018c, 0x0},
+	{0x11018c, 0x0},
+	{0x21018c, 0x0},
+	{0x01108c, 0x0},
+	{0x11108c, 0x0},
+	{0x21108c, 0x0},
+	{0x01118c, 0x0},
+	{0x11118c, 0x0},
+	{0x21118c, 0x0},
+	{0x01008d, 0x0},
+	{0x11008d, 0x0},
+	{0x21008d, 0x0},
+	{0x01018d, 0x0},
+	{0x11018d, 0x0},
+	{0x21018d, 0x0},
+	{0x01108d, 0x0},
+	{0x11108d, 0x0},
+	{0x21108d, 0x0},
+	{0x01118d, 0x0},
+	{0x11118d, 0x0},
+	{0x21118d, 0x0},
+	{0x0100c0, 0x0},
+	{0x1100c0, 0x0},
+	{0x2100c0, 0x0},
+	{0x0101c0, 0x0},
+	{0x1101c0, 0x0},
+	{0x2101c0, 0x0},
+	{0x0102c0, 0x0},
+	{0x1102c0, 0x0},
+	{0x2102c0, 0x0},
+	{0x0103c0, 0x0},
+	{0x1103c0, 0x0},
+	{0x2103c0, 0x0},
+	{0x0104c0, 0x0},
+	{0x1104c0, 0x0},
+	{0x2104c0, 0x0},
+	{0x0105c0, 0x0},
+	{0x1105c0, 0x0},
+	{0x2105c0, 0x0},
+	{0x0106c0, 0x0},
+	{0x1106c0, 0x0},
+	{0x2106c0, 0x0},
+	{0x0107c0, 0x0},
+	{0x1107c0, 0x0},
+	{0x2107c0, 0x0},
+	{0x0108c0, 0x0},
+	{0x1108c0, 0x0},
+	{0x2108c0, 0x0},
+	{0x0110c0, 0x0},
+	{0x1110c0, 0x0},
+	{0x2110c0, 0x0},
+	{0x0111c0, 0x0},
+	{0x1111c0, 0x0},
+	{0x2111c0, 0x0},
+	{0x0112c0, 0x0},
+	{0x1112c0, 0x0},
+	{0x2112c0, 0x0},
+	{0x0113c0, 0x0},
+	{0x1113c0, 0x0},
+	{0x2113c0, 0x0},
+	{0x0114c0, 0x0},
+	{0x1114c0, 0x0},
+	{0x2114c0, 0x0},
+	{0x0115c0, 0x0},
+	{0x1115c0, 0x0},
+	{0x2115c0, 0x0},
+	{0x0116c0, 0x0},
+	{0x1116c0, 0x0},
+	{0x2116c0, 0x0},
+	{0x0117c0, 0x0},
+	{0x1117c0, 0x0},
+	{0x2117c0, 0x0},
+	{0x0118c0, 0x0},
+	{0x1118c0, 0x0},
+	{0x2118c0, 0x0},
+	{0x0100c1, 0x0},
+	{0x1100c1, 0x0},
+	{0x2100c1, 0x0},
+	{0x0101c1, 0x0},
+	{0x1101c1, 0x0},
+	{0x2101c1, 0x0},
+	{0x0102c1, 0x0},
+	{0x1102c1, 0x0},
+	{0x2102c1, 0x0},
+	{0x0103c1, 0x0},
+	{0x1103c1, 0x0},
+	{0x2103c1, 0x0},
+	{0x0104c1, 0x0},
+	{0x1104c1, 0x0},
+	{0x2104c1, 0x0},
+	{0x0105c1, 0x0},
+	{0x1105c1, 0x0},
+	{0x2105c1, 0x0},
+	{0x0106c1, 0x0},
+	{0x1106c1, 0x0},
+	{0x2106c1, 0x0},
+	{0x0107c1, 0x0},
+	{0x1107c1, 0x0},
+	{0x2107c1, 0x0},
+	{0x0108c1, 0x0},
+	{0x1108c1, 0x0},
+	{0x2108c1, 0x0},
+	{0x0110c1, 0x0},
+	{0x1110c1, 0x0},
+	{0x2110c1, 0x0},
+	{0x0111c1, 0x0},
+	{0x1111c1, 0x0},
+	{0x2111c1, 0x0},
+	{0x0112c1, 0x0},
+	{0x1112c1, 0x0},
+	{0x2112c1, 0x0},
+	{0x0113c1, 0x0},
+	{0x1113c1, 0x0},
+	{0x2113c1, 0x0},
+	{0x0114c1, 0x0},
+	{0x1114c1, 0x0},
+	{0x2114c1, 0x0},
+	{0x0115c1, 0x0},
+	{0x1115c1, 0x0},
+	{0x2115c1, 0x0},
+	{0x0116c1, 0x0},
+	{0x1116c1, 0x0},
+	{0x2116c1, 0x0},
+	{0x0117c1, 0x0},
+	{0x1117c1, 0x0},
+	{0x2117c1, 0x0},
+	{0x0118c1, 0x0},
+	{0x1118c1, 0x0},
+	{0x2118c1, 0x0},
+	{0x010020, 0x0},
+	{0x110020, 0x0},
+	{0x210020, 0x0},
+	{0x011020, 0x0},
+	{0x111020, 0x0},
+	{0x211020, 0x0},
+	{0x020072, 0x0},
+	{0x020073, 0x0},
+	{0x020074, 0x0},
+	{0x0100aa, 0x0},
+	{0x0110aa, 0x0},
+	{0x020010, 0x0},
+	{0x120010, 0x0},
+	{0x220010, 0x0},
+	{0x020011, 0x0},
+	{0x120011, 0x0},
+	{0x220011, 0x0},
+	{0x0100ae, 0x0},
+	{0x1100ae, 0x0},
+	{0x2100ae, 0x0},
+	{0x0100af, 0x0},
+	{0x1100af, 0x0},
+	{0x2100af, 0x0},
+	{0x0110ae, 0x0},
+	{0x1110ae, 0x0},
+	{0x2110ae, 0x0},
+	{0x0110af, 0x0},
+	{0x1110af, 0x0},
+	{0x2110af, 0x0},
+	{0x020020, 0x0},
+	{0x120020, 0x0},
+	{0x220020, 0x0},
+	{0x0100a0, 0x0},
+	{0x0100a1, 0x0},
+	{0x0100a2, 0x0},
+	{0x0100a3, 0x0},
+	{0x0100a4, 0x0},
+	{0x0100a5, 0x0},
+	{0x0100a6, 0x0},
+	{0x0100a7, 0x0},
+	{0x0110a0, 0x0},
+	{0x0110a1, 0x0},
+	{0x0110a2, 0x0},
+	{0x0110a3, 0x0},
+	{0x0110a4, 0x0},
+	{0x0110a5, 0x0},
+	{0x0110a6, 0x0},
+	{0x0110a7, 0x0},
+	{0x02007c, 0x0},
+	{0x12007c, 0x0},
+	{0x22007c, 0x0},
+	{0x02007d, 0x0},
+	{0x12007d, 0x0},
+	{0x22007d, 0x0},
+	{0x0400fd, 0x0},
+	{0x0400c0, 0x0},
+	{0x090201, 0x0},
+	{0x190201, 0x0},
+	{0x290201, 0x0},
+	{0x090202, 0x0},
+	{0x190202, 0x0},
+	{0x290202, 0x0},
+	{0x090203, 0x0},
+	{0x190203, 0x0},
+	{0x290203, 0x0},
+	{0x090204, 0x0},
+	{0x190204, 0x0},
+	{0x290204, 0x0},
+	{0x090205, 0x0},
+	{0x190205, 0x0},
+	{0x290205, 0x0},
+	{0x090206, 0x0},
+	{0x190206, 0x0},
+	{0x290206, 0x0},
+	{0x090207, 0x0},
+	{0x190207, 0x0},
+	{0x290207, 0x0},
+	{0x090208, 0x0},
+	{0x190208, 0x0},
+	{0x290208, 0x0},
+	{0x010062, 0x0},
+	{0x010162, 0x0},
+	{0x010262, 0x0},
+	{0x010362, 0x0},
+	{0x010462, 0x0},
+	{0x010562, 0x0},
+	{0x010662, 0x0},
+	{0x010762, 0x0},
+	{0x010862, 0x0},
+	{0x011062, 0x0},
+	{0x011162, 0x0},
+	{0x011262, 0x0},
+	{0x011362, 0x0},
+	{0x011462, 0x0},
+	{0x011562, 0x0},
+	{0x011662, 0x0},
+	{0x011762, 0x0},
+	{0x011862, 0x0},
+	{0x020077, 0x0},
+	{0x010001, 0x0},
+	{0x011001, 0x0},
+	{0x010040, 0x0},
+	{0x010140, 0x0},
+	{0x010240, 0x0},
+	{0x010340, 0x0},
+	{0x010440, 0x0},
+	{0x010540, 0x0},
+	{0x010640, 0x0},
+	{0x010740, 0x0},
+	{0x010840, 0x0},
+	{0x010030, 0x0},
+	{0x010130, 0x0},
+	{0x010230, 0x0},
+	{0x010330, 0x0},
+	{0x010430, 0x0},
+	{0x010530, 0x0},
+	{0x010630, 0x0},
+	{0x010730, 0x0},
+	{0x010830, 0x0},
+	{0x011040, 0x0},
+	{0x011140, 0x0},
+	{0x011240, 0x0},
+	{0x011340, 0x0},
+	{0x011440, 0x0},
+	{0x011540, 0x0},
+	{0x011640, 0x0},
+	{0x011740, 0x0},
+	{0x011840, 0x0},
+	{0x011030, 0x0},
+	{0x011130, 0x0},
+	{0x011230, 0x0},
+	{0x011330, 0x0},
+	{0x011430, 0x0},
+	{0x011530, 0x0},
+	{0x011630, 0x0},
+	{0x011730, 0x0},
+	{0x011830, 0x0},
+};
+
+/* P0 message block paremeter for training firmware */
+struct dram_cfg_param ddr_fsp0_cfg[] = {
+	{ 0xd0000, 0x0 },
+	{ 0x54003, 0xc80 },
+	{ 0x54004, 0x2 },
+	{ 0x54005, 0x2228 },
+	{ 0x54006, 0x11 },
+	{ 0x54008, 0x131f },
+	{ 0x54009, 0xc8 },
+	{ 0x5400b, 0x2 },
+	{ 0x5400f, 0x100 },
+	{ 0x54012, 0x110 },
+	{ 0x54019, 0x2dd4 },
+	{ 0x5401a, 0x31 },
+	{ 0x5401b, 0x4d66 },
+	{ 0x5401c, 0x4d00 },
+	{ 0x5401e, 0x16 },
+	{ 0x5401f, 0x2dd4 },
+	{ 0x54020, 0x31 },
+	{ 0x54021, 0x4d66 },
+	{ 0x54022, 0x4d00 },
+	{ 0x54024, 0x16 },
+	{ 0x54032, 0xd400 },
+	{ 0x54033, 0x312d },
+	{ 0x54034, 0x6600 },
+	{ 0x54035, 0x4d },
+	{ 0x54036, 0x4d },
+	{ 0x54037, 0x1600 },
+	{ 0x54038, 0xd400 },
+	{ 0x54039, 0x312d },
+	{ 0x5403a, 0x6600 },
+	{ 0x5403b, 0x4d },
+	{ 0x5403c, 0x4d },
+	{ 0x5403d, 0x1600 },
+	{ 0xd0000, 0x1 },
+};
+
+/* P1 message block paremeter for training firmware */
+struct dram_cfg_param ddr_fsp1_cfg[] = {
+	{ 0xd0000, 0x0 },
+	{ 0x54002, 0x101 },
+	{ 0x54003, 0x190 },
+	{ 0x54004, 0x2 },
+	{ 0x54005, 0x2228 },
+	{ 0x54006, 0x11 },
+	{ 0x54008, 0x121f },
+	{ 0x54009, 0xc8 },
+	{ 0x5400b, 0x2 },
+	{ 0x5400f, 0x100 },
+	{ 0x54012, 0x110 },
+	{ 0x54019, 0x84 },
+	{ 0x5401a, 0x31 },
+	{ 0x5401b, 0x4d66 },
+	{ 0x5401c, 0x4d00 },
+	{ 0x5401e, 0x16 },
+	{ 0x5401f, 0x84 },
+	{ 0x54020, 0x31 },
+	{ 0x54021, 0x4d66 },
+	{ 0x54022, 0x4d00 },
+	{ 0x54024, 0x16 },
+	{ 0x54032, 0x8400 },
+	{ 0x54033, 0x3100 },
+	{ 0x54034, 0x6600 },
+	{ 0x54035, 0x4d },
+	{ 0x54036, 0x4d },
+	{ 0x54037, 0x1600 },
+	{ 0x54038, 0x8400 },
+	{ 0x54039, 0x3100 },
+	{ 0x5403a, 0x6600 },
+	{ 0x5403b, 0x4d },
+	{ 0x5403c, 0x4d },
+	{ 0x5403d, 0x1600 },
+	{ 0xd0000, 0x1 },
+};
+
+/* P2 message block paremeter for training firmware */
+struct dram_cfg_param ddr_fsp2_cfg[] = {
+	{ 0xd0000, 0x0 },
+	{ 0x54002, 0x102 },
+	{ 0x54003, 0x64 },
+	{ 0x54004, 0x2 },
+	{ 0x54005, 0x2228 },
+	{ 0x54006, 0x11 },
+	{ 0x54008, 0x121f },
+	{ 0x54009, 0xc8 },
+	{ 0x5400b, 0x2 },
+	{ 0x5400f, 0x100 },
+	{ 0x54012, 0x110 },
+	{ 0x54019, 0x84 },
+	{ 0x5401a, 0x31 },
+	{ 0x5401b, 0x4d66 },
+	{ 0x5401c, 0x4d00 },
+	{ 0x5401e, 0x16 },
+	{ 0x5401f, 0x84 },
+	{ 0x54020, 0x31 },
+	{ 0x54021, 0x4d66 },
+	{ 0x54022, 0x4d00 },
+	{ 0x54024, 0x16 },
+	{ 0x54032, 0x8400 },
+	{ 0x54033, 0x3100 },
+	{ 0x54034, 0x6600 },
+	{ 0x54035, 0x4d },
+	{ 0x54036, 0x4d },
+	{ 0x54037, 0x1600 },
+	{ 0x54038, 0x8400 },
+	{ 0x54039, 0x3100 },
+	{ 0x5403a, 0x6600 },
+	{ 0x5403b, 0x4d },
+	{ 0x5403c, 0x4d },
+	{ 0x5403d, 0x1600 },
+	{ 0xd0000, 0x1 },
+};
+
+/* P0 2D message block paremeter for training firmware */
+struct dram_cfg_param ddr_fsp0_2d_cfg[] = {
+	{ 0xd0000, 0x0 },
+	{ 0x54003, 0xc80 },
+	{ 0x54004, 0x2 },
+	{ 0x54005, 0x2228 },
+	{ 0x54006, 0x11 },
+	{ 0x54008, 0x61 },
+	{ 0x54009, 0xc8 },
+	{ 0x5400b, 0x2 },
+	{ 0x5400d, 0x100 },
+	{ 0x5400f, 0x100 },
+	{ 0x54010, 0x1f7f },
+	{ 0x54012, 0x110 },
+	{ 0x54019, 0x2dd4 },
+	{ 0x5401a, 0x31 },
+	{ 0x5401b, 0x4d66 },
+	{ 0x5401c, 0x4d00 },
+	{ 0x5401e, 0x16 },
+	{ 0x5401f, 0x2dd4 },
+	{ 0x54020, 0x31 },
+	{ 0x54021, 0x4d66 },
+	{ 0x54022, 0x4d00 },
+	{ 0x54024, 0x16 },
+	{ 0x54032, 0xd400 },
+	{ 0x54033, 0x312d },
+	{ 0x54034, 0x6600 },
+	{ 0x54035, 0x4d },
+	{ 0x54036, 0x4d },
+	{ 0x54037, 0x1600 },
+	{ 0x54038, 0xd400 },
+	{ 0x54039, 0x312d },
+	{ 0x5403a, 0x6600 },
+	{ 0x5403b, 0x4d },
+	{ 0x5403c, 0x4d },
+	{ 0x5403d, 0x1600 },
+	{ 0xd0000, 0x1 },
+};
+
+/* DRAM PHY init engine image */
+struct dram_cfg_param ddr_phy_pie[] = {
+	{ 0xd0000, 0x0 },
+	{ 0x90000, 0x10 },
+	{ 0x90001, 0x400 },
+	{ 0x90002, 0x10e },
+	{ 0x90003, 0x0 },
+	{ 0x90004, 0x0 },
+	{ 0x90005, 0x8 },
+	{ 0x90029, 0xb },
+	{ 0x9002a, 0x480 },
+	{ 0x9002b, 0x109 },
+	{ 0x9002c, 0x8 },
+	{ 0x9002d, 0x448 },
+	{ 0x9002e, 0x139 },
+	{ 0x9002f, 0x8 },
+	{ 0x90030, 0x478 },
+	{ 0x90031, 0x109 },
+	{ 0x90032, 0x0 },
+	{ 0x90033, 0xe8 },
+	{ 0x90034, 0x109 },
+	{ 0x90035, 0x2 },
+	{ 0x90036, 0x10 },
+	{ 0x90037, 0x139 },
+	{ 0x90038, 0xb },
+	{ 0x90039, 0x7c0 },
+	{ 0x9003a, 0x139 },
+	{ 0x9003b, 0x44 },
+	{ 0x9003c, 0x633 },
+	{ 0x9003d, 0x159 },
+	{ 0x9003e, 0x14f },
+	{ 0x9003f, 0x630 },
+	{ 0x90040, 0x159 },
+	{ 0x90041, 0x47 },
+	{ 0x90042, 0x633 },
+	{ 0x90043, 0x149 },
+	{ 0x90044, 0x4f },
+	{ 0x90045, 0x633 },
+	{ 0x90046, 0x179 },
+	{ 0x90047, 0x8 },
+	{ 0x90048, 0xe0 },
+	{ 0x90049, 0x109 },
+	{ 0x9004a, 0x0 },
+	{ 0x9004b, 0x7c8 },
+	{ 0x9004c, 0x109 },
+	{ 0x9004d, 0x0 },
+	{ 0x9004e, 0x1 },
+	{ 0x9004f, 0x8 },
+	{ 0x90050, 0x0 },
+	{ 0x90051, 0x45a },
+	{ 0x90052, 0x9 },
+	{ 0x90053, 0x0 },
+	{ 0x90054, 0x448 },
+	{ 0x90055, 0x109 },
+	{ 0x90056, 0x40 },
+	{ 0x90057, 0x633 },
+	{ 0x90058, 0x179 },
+	{ 0x90059, 0x1 },
+	{ 0x9005a, 0x618 },
+	{ 0x9005b, 0x109 },
+	{ 0x9005c, 0x40c0 },
+	{ 0x9005d, 0x633 },
+	{ 0x9005e, 0x149 },
+	{ 0x9005f, 0x8 },
+	{ 0x90060, 0x4 },
+	{ 0x90061, 0x48 },
+	{ 0x90062, 0x4040 },
+	{ 0x90063, 0x633 },
+	{ 0x90064, 0x149 },
+	{ 0x90065, 0x0 },
+	{ 0x90066, 0x4 },
+	{ 0x90067, 0x48 },
+	{ 0x90068, 0x40 },
+	{ 0x90069, 0x633 },
+	{ 0x9006a, 0x149 },
+	{ 0x9006b, 0x10 },
+	{ 0x9006c, 0x4 },
+	{ 0x9006d, 0x18 },
+	{ 0x9006e, 0x0 },
+	{ 0x9006f, 0x4 },
+	{ 0x90070, 0x78 },
+	{ 0x90071, 0x549 },
+	{ 0x90072, 0x633 },
+	{ 0x90073, 0x159 },
+	{ 0x90074, 0xd49 },
+	{ 0x90075, 0x633 },
+	{ 0x90076, 0x159 },
+	{ 0x90077, 0x94a },
+	{ 0x90078, 0x633 },
+	{ 0x90079, 0x159 },
+	{ 0x9007a, 0x441 },
+	{ 0x9007b, 0x633 },
+	{ 0x9007c, 0x149 },
+	{ 0x9007d, 0x42 },
+	{ 0x9007e, 0x633 },
+	{ 0x9007f, 0x149 },
+	{ 0x90080, 0x1 },
+	{ 0x90081, 0x633 },
+	{ 0x90082, 0x149 },
+	{ 0x90083, 0x0 },
+	{ 0x90084, 0xe0 },
+	{ 0x90085, 0x109 },
+	{ 0x90086, 0xa },
+	{ 0x90087, 0x10 },
+	{ 0x90088, 0x109 },
+	{ 0x90089, 0x9 },
+	{ 0x9008a, 0x3c0 },
+	{ 0x9008b, 0x149 },
+	{ 0x9008c, 0x9 },
+	{ 0x9008d, 0x3c0 },
+	{ 0x9008e, 0x159 },
+	{ 0x9008f, 0x18 },
+	{ 0x90090, 0x10 },
+	{ 0x90091, 0x109 },
+	{ 0x90092, 0x0 },
+	{ 0x90093, 0x3c0 },
+	{ 0x90094, 0x109 },
+	{ 0x90095, 0x18 },
+	{ 0x90096, 0x4 },
+	{ 0x90097, 0x48 },
+	{ 0x90098, 0x18 },
+	{ 0x90099, 0x4 },
+	{ 0x9009a, 0x58 },
+	{ 0x9009b, 0xb },
+	{ 0x9009c, 0x10 },
+	{ 0x9009d, 0x109 },
+	{ 0x9009e, 0x1 },
+	{ 0x9009f, 0x10 },
+	{ 0x900a0, 0x109 },
+	{ 0x900a1, 0x5 },
+	{ 0x900a2, 0x7c0 },
+	{ 0x900a3, 0x109 },
+	{ 0x40000, 0x811 },
+	{ 0x40020, 0x880 },
+	{ 0x40040, 0x0 },
+	{ 0x40060, 0x0 },
+	{ 0x40001, 0x4008 },
+	{ 0x40021, 0x83 },
+	{ 0x40041, 0x4f },
+	{ 0x40061, 0x0 },
+	{ 0x40002, 0x4040 },
+	{ 0x40022, 0x83 },
+	{ 0x40042, 0x51 },
+	{ 0x40062, 0x0 },
+	{ 0x40003, 0x811 },
+	{ 0x40023, 0x880 },
+	{ 0x40043, 0x0 },
+	{ 0x40063, 0x0 },
+	{ 0x40004, 0x720 },
+	{ 0x40024, 0xf },
+	{ 0x40044, 0x1740 },
+	{ 0x40064, 0x0 },
+	{ 0x40005, 0x16 },
+	{ 0x40025, 0x83 },
+	{ 0x40045, 0x4b },
+	{ 0x40065, 0x0 },
+	{ 0x40006, 0x716 },
+	{ 0x40026, 0xf },
+	{ 0x40046, 0x2001 },
+	{ 0x40066, 0x0 },
+	{ 0x40007, 0x716 },
+	{ 0x40027, 0xf },
+	{ 0x40047, 0x2800 },
+	{ 0x40067, 0x0 },
+	{ 0x40008, 0x716 },
+	{ 0x40028, 0xf },
+	{ 0x40048, 0xf00 },
+	{ 0x40068, 0x0 },
+	{ 0x40009, 0x720 },
+	{ 0x40029, 0xf },
+	{ 0x40049, 0x1400 },
+	{ 0x40069, 0x0 },
+	{ 0x4000a, 0xe08 },
+	{ 0x4002a, 0xc15 },
+	{ 0x4004a, 0x0 },
+	{ 0x4006a, 0x0 },
+	{ 0x4000b, 0x625 },
+	{ 0x4002b, 0x15 },
+	{ 0x4004b, 0x0 },
+	{ 0x4006b, 0x0 },
+	{ 0x4000c, 0x4028 },
+	{ 0x4002c, 0x80 },
+	{ 0x4004c, 0x0 },
+	{ 0x4006c, 0x0 },
+	{ 0x4000d, 0xe08 },
+	{ 0x4002d, 0xc1a },
+	{ 0x4004d, 0x0 },
+	{ 0x4006d, 0x0 },
+	{ 0x4000e, 0x625 },
+	{ 0x4002e, 0x1a },
+	{ 0x4004e, 0x0 },
+	{ 0x4006e, 0x0 },
+	{ 0x4000f, 0x4040 },
+	{ 0x4002f, 0x80 },
+	{ 0x4004f, 0x0 },
+	{ 0x4006f, 0x0 },
+	{ 0x40010, 0x2604 },
+	{ 0x40030, 0x15 },
+	{ 0x40050, 0x0 },
+	{ 0x40070, 0x0 },
+	{ 0x40011, 0x708 },
+	{ 0x40031, 0x5 },
+	{ 0x40051, 0x0 },
+	{ 0x40071, 0x2002 },
+	{ 0x40012, 0x8 },
+	{ 0x40032, 0x80 },
+	{ 0x40052, 0x0 },
+	{ 0x40072, 0x0 },
+	{ 0x40013, 0x2604 },
+	{ 0x40033, 0x1a },
+	{ 0x40053, 0x0 },
+	{ 0x40073, 0x0 },
+	{ 0x40014, 0x708 },
+	{ 0x40034, 0xa },
+	{ 0x40054, 0x0 },
+	{ 0x40074, 0x2002 },
+	{ 0x40015, 0x4040 },
+	{ 0x40035, 0x80 },
+	{ 0x40055, 0x0 },
+	{ 0x40075, 0x0 },
+	{ 0x40016, 0x60a },
+	{ 0x40036, 0x15 },
+	{ 0x40056, 0x1200 },
+	{ 0x40076, 0x0 },
+	{ 0x40017, 0x61a },
+	{ 0x40037, 0x15 },
+	{ 0x40057, 0x1300 },
+	{ 0x40077, 0x0 },
+	{ 0x40018, 0x60a },
+	{ 0x40038, 0x1a },
+	{ 0x40058, 0x1200 },
+	{ 0x40078, 0x0 },
+	{ 0x40019, 0x642 },
+	{ 0x40039, 0x1a },
+	{ 0x40059, 0x1300 },
+	{ 0x40079, 0x0 },
+	{ 0x4001a, 0x4808 },
+	{ 0x4003a, 0x880 },
+	{ 0x4005a, 0x0 },
+	{ 0x4007a, 0x0 },
+	{ 0x900a4, 0x0 },
+	{ 0x900a5, 0x790 },
+	{ 0x900a6, 0x11a },
+	{ 0x900a7, 0x8 },
+	{ 0x900a8, 0x7aa },
+	{ 0x900a9, 0x2a },
+	{ 0x900aa, 0x10 },
+	{ 0x900ab, 0x7b2 },
+	{ 0x900ac, 0x2a },
+	{ 0x900ad, 0x0 },
+	{ 0x900ae, 0x7c8 },
+	{ 0x900af, 0x109 },
+	{ 0x900b0, 0x10 },
+	{ 0x900b1, 0x10 },
+	{ 0x900b2, 0x109 },
+	{ 0x900b3, 0x10 },
+	{ 0x900b4, 0x2a8 },
+	{ 0x900b5, 0x129 },
+	{ 0x900b6, 0x8 },
+	{ 0x900b7, 0x370 },
+	{ 0x900b8, 0x129 },
+	{ 0x900b9, 0xa },
+	{ 0x900ba, 0x3c8 },
+	{ 0x900bb, 0x1a9 },
+	{ 0x900bc, 0xc },
+	{ 0x900bd, 0x408 },
+	{ 0x900be, 0x199 },
+	{ 0x900bf, 0x14 },
+	{ 0x900c0, 0x790 },
+	{ 0x900c1, 0x11a },
+	{ 0x900c2, 0x8 },
+	{ 0x900c3, 0x4 },
+	{ 0x900c4, 0x18 },
+	{ 0x900c5, 0xe },
+	{ 0x900c6, 0x408 },
+	{ 0x900c7, 0x199 },
+	{ 0x900c8, 0x8 },
+	{ 0x900c9, 0x8568 },
+	{ 0x900ca, 0x108 },
+	{ 0x900cb, 0x18 },
+	{ 0x900cc, 0x790 },
+	{ 0x900cd, 0x16a },
+	{ 0x900ce, 0x8 },
+	{ 0x900cf, 0x1d8 },
+	{ 0x900d0, 0x169 },
+	{ 0x900d1, 0x10 },
+	{ 0x900d2, 0x8558 },
+	{ 0x900d3, 0x168 },
+	{ 0x900d4, 0x70 },
+	{ 0x900d5, 0x788 },
+	{ 0x900d6, 0x16a },
+	{ 0x900d7, 0x1ff8 },
+	{ 0x900d8, 0x85a8 },
+	{ 0x900d9, 0x1e8 },
+	{ 0x900da, 0x50 },
+	{ 0x900db, 0x798 },
+	{ 0x900dc, 0x16a },
+	{ 0x900dd, 0x60 },
+	{ 0x900de, 0x7a0 },
+	{ 0x900df, 0x16a },
+	{ 0x900e0, 0x8 },
+	{ 0x900e1, 0x8310 },
+	{ 0x900e2, 0x168 },
+	{ 0x900e3, 0x8 },
+	{ 0x900e4, 0xa310 },
+	{ 0x900e5, 0x168 },
+	{ 0x900e6, 0xa },
+	{ 0x900e7, 0x408 },
+	{ 0x900e8, 0x169 },
+	{ 0x900e9, 0x6e },
+	{ 0x900ea, 0x0 },
+	{ 0x900eb, 0x68 },
+	{ 0x900ec, 0x0 },
+	{ 0x900ed, 0x408 },
+	{ 0x900ee, 0x169 },
+	{ 0x900ef, 0x0 },
+	{ 0x900f0, 0x8310 },
+	{ 0x900f1, 0x168 },
+	{ 0x900f2, 0x0 },
+	{ 0x900f3, 0xa310 },
+	{ 0x900f4, 0x168 },
+	{ 0x900f5, 0x1ff8 },
+	{ 0x900f6, 0x85a8 },
+	{ 0x900f7, 0x1e8 },
+	{ 0x900f8, 0x68 },
+	{ 0x900f9, 0x798 },
+	{ 0x900fa, 0x16a },
+	{ 0x900fb, 0x78 },
+	{ 0x900fc, 0x7a0 },
+	{ 0x900fd, 0x16a },
+	{ 0x900fe, 0x68 },
+	{ 0x900ff, 0x790 },
+	{ 0x90100, 0x16a },
+	{ 0x90101, 0x8 },
+	{ 0x90102, 0x8b10 },
+	{ 0x90103, 0x168 },
+	{ 0x90104, 0x8 },
+	{ 0x90105, 0xab10 },
+	{ 0x90106, 0x168 },
+	{ 0x90107, 0xa },
+	{ 0x90108, 0x408 },
+	{ 0x90109, 0x169 },
+	{ 0x9010a, 0x58 },
+	{ 0x9010b, 0x0 },
+	{ 0x9010c, 0x68 },
+	{ 0x9010d, 0x0 },
+	{ 0x9010e, 0x408 },
+	{ 0x9010f, 0x169 },
+	{ 0x90110, 0x0 },
+	{ 0x90111, 0x8b10 },
+	{ 0x90112, 0x168 },
+	{ 0x90113, 0x0 },
+	{ 0x90114, 0xab10 },
+	{ 0x90115, 0x168 },
+	{ 0x90116, 0x0 },
+	{ 0x90117, 0x1d8 },
+	{ 0x90118, 0x169 },
+	{ 0x90119, 0x80 },
+	{ 0x9011a, 0x790 },
+	{ 0x9011b, 0x16a },
+	{ 0x9011c, 0x18 },
+	{ 0x9011d, 0x7aa },
+	{ 0x9011e, 0x6a },
+	{ 0x9011f, 0xa },
+	{ 0x90120, 0x0 },
+	{ 0x90121, 0x1e9 },
+	{ 0x90122, 0x8 },
+	{ 0x90123, 0x8080 },
+	{ 0x90124, 0x108 },
+	{ 0x90125, 0xf },
+	{ 0x90126, 0x408 },
+	{ 0x90127, 0x169 },
+	{ 0x90128, 0xc },
+	{ 0x90129, 0x0 },
+	{ 0x9012a, 0x68 },
+	{ 0x9012b, 0x9 },
+	{ 0x9012c, 0x0 },
+	{ 0x9012d, 0x1a9 },
+	{ 0x9012e, 0x0 },
+	{ 0x9012f, 0x408 },
+	{ 0x90130, 0x169 },
+	{ 0x90131, 0x0 },
+	{ 0x90132, 0x8080 },
+	{ 0x90133, 0x108 },
+	{ 0x90134, 0x8 },
+	{ 0x90135, 0x7aa },
+	{ 0x90136, 0x6a },
+	{ 0x90137, 0x0 },
+	{ 0x90138, 0x8568 },
+	{ 0x90139, 0x108 },
+	{ 0x9013a, 0xb7 },
+	{ 0x9013b, 0x790 },
+	{ 0x9013c, 0x16a },
+	{ 0x9013d, 0x1f },
+	{ 0x9013e, 0x0 },
+	{ 0x9013f, 0x68 },
+	{ 0x90140, 0x8 },
+	{ 0x90141, 0x8558 },
+	{ 0x90142, 0x168 },
+	{ 0x90143, 0xf },
+	{ 0x90144, 0x408 },
+	{ 0x90145, 0x169 },
+	{ 0x90146, 0xd },
+	{ 0x90147, 0x0 },
+	{ 0x90148, 0x68 },
+	{ 0x90149, 0x0 },
+	{ 0x9014a, 0x408 },
+	{ 0x9014b, 0x169 },
+	{ 0x9014c, 0x0 },
+	{ 0x9014d, 0x8558 },
+	{ 0x9014e, 0x168 },
+	{ 0x9014f, 0x8 },
+	{ 0x90150, 0x3c8 },
+	{ 0x90151, 0x1a9 },
+	{ 0x90152, 0x3 },
+	{ 0x90153, 0x370 },
+	{ 0x90154, 0x129 },
+	{ 0x90155, 0x20 },
+	{ 0x90156, 0x2aa },
+	{ 0x90157, 0x9 },
+	{ 0x90158, 0x0 },
+	{ 0x90159, 0x400 },
+	{ 0x9015a, 0x10e },
+	{ 0x9015b, 0x8 },
+	{ 0x9015c, 0xe8 },
+	{ 0x9015d, 0x109 },
+	{ 0x9015e, 0x0 },
+	{ 0x9015f, 0x8140 },
+	{ 0x90160, 0x10c },
+	{ 0x90161, 0x10 },
+	{ 0x90162, 0x8138 },
+	{ 0x90163, 0x10c },
+	{ 0x90164, 0x8 },
+	{ 0x90165, 0x7c8 },
+	{ 0x90166, 0x101 },
+	{ 0x90167, 0x8 },
+	{ 0x90168, 0x448 },
+	{ 0x90169, 0x109 },
+	{ 0x9016a, 0xf },
+	{ 0x9016b, 0x7c0 },
+	{ 0x9016c, 0x109 },
+	{ 0x9016d, 0x0 },
+	{ 0x9016e, 0xe8 },
+	{ 0x9016f, 0x109 },
+	{ 0x90170, 0x47 },
+	{ 0x90171, 0x630 },
+	{ 0x90172, 0x109 },
+	{ 0x90173, 0x8 },
+	{ 0x90174, 0x618 },
+	{ 0x90175, 0x109 },
+	{ 0x90176, 0x8 },
+	{ 0x90177, 0xe0 },
+	{ 0x90178, 0x109 },
+	{ 0x90179, 0x0 },
+	{ 0x9017a, 0x7c8 },
+	{ 0x9017b, 0x109 },
+	{ 0x9017c, 0x8 },
+	{ 0x9017d, 0x8140 },
+	{ 0x9017e, 0x10c },
+	{ 0x9017f, 0x0 },
+	{ 0x90180, 0x1 },
+	{ 0x90181, 0x8 },
+	{ 0x90182, 0x8 },
+	{ 0x90183, 0x4 },
+	{ 0x90184, 0x8 },
+	{ 0x90185, 0x8 },
+	{ 0x90186, 0x7c8 },
+	{ 0x90187, 0x101 },
+	{ 0x90006, 0x0 },
+	{ 0x90007, 0x0 },
+	{ 0x90008, 0x8 },
+	{ 0x90009, 0x0 },
+	{ 0x9000a, 0x0 },
+	{ 0x9000b, 0x0 },
+	{ 0xd00e7, 0x400 },
+	{ 0x90017, 0x0 },
+	{ 0x9001f, 0x29 },
+	{ 0x90026, 0x6a },
+	{ 0x400d0, 0x0 },
+	{ 0x400d1, 0x101 },
+	{ 0x400d2, 0x105 },
+	{ 0x400d3, 0x107 },
+	{ 0x400d4, 0x10f },
+	{ 0x400d5, 0x202 },
+	{ 0x400d6, 0x20a },
+	{ 0x400d7, 0x20b },
+	{ 0x2003a, 0x2 },
+	{ 0x2000b, 0x64 },
+	{ 0x2000c, 0xc8 },
+	{ 0x2000d, 0x7d0 },
+	{ 0x2000e, 0x2c },
+	{ 0x12000b, 0xc },
+	{ 0x12000c, 0x19 },
+	{ 0x12000d, 0xfa },
+	{ 0x12000e, 0x10 },
+	{ 0x22000b, 0x3 },
+	{ 0x22000c, 0x6 },
+	{ 0x22000d, 0x3e },
+	{ 0x22000e, 0x10 },
+	{ 0x9000c, 0x0 },
+	{ 0x9000d, 0x173 },
+	{ 0x9000e, 0x60 },
+	{ 0x9000f, 0x6110 },
+	{ 0x90010, 0x2152 },
+	{ 0x90011, 0xdfbd },
+	{ 0x90012, 0x2060 },
+	{ 0x90013, 0x6152 },
+	{ 0x20010, 0x5a },
+	{ 0x20011, 0x3 },
+	{ 0x40080, 0xe0 },
+	{ 0x40081, 0x12 },
+	{ 0x40082, 0xe0 },
+	{ 0x40083, 0x12 },
+	{ 0x40084, 0xe0 },
+	{ 0x40085, 0x12 },
+	{ 0x140080, 0xe0 },
+	{ 0x140081, 0x12 },
+	{ 0x140082, 0xe0 },
+	{ 0x140083, 0x12 },
+	{ 0x140084, 0xe0 },
+	{ 0x140085, 0x12 },
+	{ 0x240080, 0xe0 },
+	{ 0x240081, 0x12 },
+	{ 0x240082, 0xe0 },
+	{ 0x240083, 0x12 },
+	{ 0x240084, 0xe0 },
+	{ 0x240085, 0x12 },
+	{ 0x400fd, 0xf },
+	{ 0x10011, 0x1 },
+	{ 0x10012, 0x1 },
+	{ 0x10013, 0x180 },
+	{ 0x10018, 0x1 },
+	{ 0x10002, 0x6209 },
+	{ 0x100b2, 0x1 },
+	{ 0x101b4, 0x1 },
+	{ 0x102b4, 0x1 },
+	{ 0x103b4, 0x1 },
+	{ 0x104b4, 0x1 },
+	{ 0x105b4, 0x1 },
+	{ 0x106b4, 0x1 },
+	{ 0x107b4, 0x1 },
+	{ 0x108b4, 0x1 },
+	{ 0x11011, 0x1 },
+	{ 0x11012, 0x1 },
+	{ 0x11013, 0x180 },
+	{ 0x11018, 0x1 },
+	{ 0x11002, 0x6209 },
+	{ 0x110b2, 0x1 },
+	{ 0x111b4, 0x1 },
+	{ 0x112b4, 0x1 },
+	{ 0x113b4, 0x1 },
+	{ 0x114b4, 0x1 },
+	{ 0x115b4, 0x1 },
+	{ 0x116b4, 0x1 },
+	{ 0x117b4, 0x1 },
+	{ 0x118b4, 0x1 },
+	{ 0x20089, 0x1 },
+	{ 0x20088, 0x19 },
+	{ 0xc0080, 0x2 },
+	{ 0xd0000, 0x1 }
+};
+
+struct dram_fsp_msg ddr_dram_fsp_msg[] = {
+	{
+		/* P0 3200mts 1D */
+		.drate = 3200,
+		.fw_type = FW_1D_IMAGE,
+		.fsp_cfg = ddr_fsp0_cfg,
+		.fsp_cfg_num = ARRAY_SIZE(ddr_fsp0_cfg),
+	},
+	{
+		/* P1 400mts 1D */
+		.drate = 400,
+		.fw_type = FW_1D_IMAGE,
+		.fsp_cfg = ddr_fsp1_cfg,
+		.fsp_cfg_num = ARRAY_SIZE(ddr_fsp1_cfg),
+	},
+	{
+		/* P2 100mts 1D */
+		.drate = 100,
+		.fw_type = FW_1D_IMAGE,
+		.fsp_cfg = ddr_fsp2_cfg,
+		.fsp_cfg_num = ARRAY_SIZE(ddr_fsp2_cfg),
+	},
+	{
+		/* P0 3200mts 2D */
+		.drate = 3200,
+		.fw_type = FW_2D_IMAGE,
+		.fsp_cfg = ddr_fsp0_2d_cfg,
+		.fsp_cfg_num = ARRAY_SIZE(ddr_fsp0_2d_cfg),
+	},
+};
+
+/* ddr timing config params */
+struct dram_timing_info dram_timing = {
+	.ddrc_cfg = ddr_ddrc_cfg,
+	.ddrc_cfg_num = ARRAY_SIZE(ddr_ddrc_cfg),
+	.ddrphy_cfg = ddr_ddrphy_cfg,
+	.ddrphy_cfg_num = ARRAY_SIZE(ddr_ddrphy_cfg),
+	.fsp_msg = ddr_dram_fsp_msg,
+	.fsp_msg_num = ARRAY_SIZE(ddr_dram_fsp_msg),
+	.ddrphy_trained_csr = ddr_ddrphy_trained_csr,
+	.ddrphy_trained_csr_num = ARRAY_SIZE(ddr_ddrphy_trained_csr),
+	.ddrphy_pie = ddr_phy_pie,
+	.ddrphy_pie_num = ARRAY_SIZE(ddr_phy_pie),
+	.fsp_table = { 3200, 400, 100, },
+};
+
diff --git a/board/beacon/imx8mn/spl.c b/board/beacon/imx8mn/spl.c
new file mode 100644
index 0000000000..bc907bfa30
--- /dev/null
+++ b/board/beacon/imx8mn/spl.c
@@ -0,0 +1,116 @@ 
+// SPDX-License-Identifier: GPL-2.0+
+
+#include <common.h>
+#include <command.h>
+#include <cpu_func.h>
+#include <hang.h>
+#include <image.h>
+#include <init.h>
+#include <log.h>
+#include <spl.h>
+#include <asm/io.h>
+#include <asm/mach-imx/iomux-v3.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/imx8mn_pins.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/mach-imx/boot_mode.h>
+#include <asm/arch/ddr.h>
+
+#include <dm/uclass.h>
+#include <dm/device.h>
+#include <dm/uclass-internal.h>
+#include <dm/device-internal.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int spl_board_boot_device(enum boot_device boot_dev_spl)
+{
+	return BOOT_DEVICE_BOOTROM;
+}
+
+void spl_dram_init(void)
+{
+	ddr_init(&dram_timing);
+}
+
+void spl_board_init(void)
+{
+	struct udevice *dev;
+	int ret;
+
+	puts("Normal Boot\n");
+
+	ret = uclass_get_device_by_name(UCLASS_CLK,
+					"clock-controller@30380000",
+					&dev);
+	if (ret < 0)
+		printf("Failed to find clock node. Check device tree\n");
+}
+
+#if CONFIG_IS_ENABLED(LOAD_FIT)
+int board_fit_config_name_match(const char *name)
+{
+	/* Just empty function now - can't decide what to choose */
+	debug("%s: %s\n", __func__, name);
+
+	return 0;
+}
+#endif
+
+#define UART_PAD_CTRL	(PAD_CTL_DSE6 | PAD_CTL_FSEL1)
+#define WDOG_PAD_CTRL	(PAD_CTL_DSE6 | PAD_CTL_ODE | PAD_CTL_PUE | PAD_CTL_PE)
+
+static iomux_v3_cfg_t const uart_pads[] = {
+	IMX8MN_PAD_UART2_RXD__UART2_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
+	IMX8MN_PAD_UART2_TXD__UART2_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
+static iomux_v3_cfg_t const wdog_pads[] = {
+	IMX8MN_PAD_GPIO1_IO02__WDOG1_WDOG_B  | MUX_PAD_CTRL(WDOG_PAD_CTRL),
+};
+
+int board_early_init_f(void)
+{
+	struct wdog_regs *wdog = (struct wdog_regs *)WDOG1_BASE_ADDR;
+
+	imx_iomux_v3_setup_multiple_pads(wdog_pads, ARRAY_SIZE(wdog_pads));
+
+	set_wdog_reset(wdog);
+
+	imx_iomux_v3_setup_multiple_pads(uart_pads, ARRAY_SIZE(uart_pads));
+
+	init_uart_clk(1);
+
+	return 0;
+}
+
+void board_init_f(ulong dummy)
+{
+	int ret;
+
+	arch_cpu_init();
+
+	init_uart_clk(1);
+
+	board_early_init_f();
+
+	timer_init();
+
+	preloader_console_init();
+
+	/* Clear the BSS. */
+	memset(__bss_start, 0, __bss_end - __bss_start);
+
+	ret = spl_init();
+	if (ret) {
+		debug("spl_init() failed: %d\n", ret);
+		hang();
+	}
+
+	enable_tzc380();
+
+	/* DDR initialization */
+	spl_dram_init();
+
+	board_init_r(NULL, 0);
+}
diff --git a/configs/imx8mn_beacon_defconfig b/configs/imx8mn_beacon_defconfig
new file mode 100644
index 0000000000..a6d67bbf8d
--- /dev/null
+++ b/configs/imx8mn_beacon_defconfig
@@ -0,0 +1,105 @@ 
+CONFIG_ARM=y
+CONFIG_ARCH_IMX8M=y
+CONFIG_SYS_TEXT_BASE=0x40200000
+CONFIG_SPL_GPIO_SUPPORT=y
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_SYS_MALLOC_F_LEN=0x10000
+CONFIG_ENV_SIZE=0x1000
+CONFIG_ENV_OFFSET=0x400000
+CONFIG_SYS_I2C_MXC_I2C1=y
+CONFIG_SYS_I2C_MXC_I2C2=y
+CONFIG_SYS_I2C_MXC_I2C3=y
+CONFIG_DM_GPIO=y
+CONFIG_SPL_TEXT_BASE=0x912000
+CONFIG_TARGET_IMX8MN_BEACON=y
+CONFIG_SPL_MMC_SUPPORT=y
+CONFIG_SPL_SERIAL_SUPPORT=y
+CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
+CONFIG_SPL=y
+CONFIG_SPL_IMX_ROMAPI_LOADADDR=0x48000000
+CONFIG_DEFAULT_DEVICE_TREE="imx8mn-beacon-kit"
+CONFIG_FIT=y
+CONFIG_FIT_EXTERNAL_OFFSET=0x3000
+CONFIG_SPL_LOAD_FIT=y
+CONFIG_SPL_FIT_GENERATOR="arch/arm/mach-imx/mkimage_fit_atf.sh"
+CONFIG_OF_SYSTEM_SETUP=y
+CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/imx8m/imximage-8mn-lpddr4.cfg"
+CONFIG_DEFAULT_FDT_FILE="imx8mn-beacon-kit.dtb"
+CONFIG_BOARD_LATE_INIT=y
+CONFIG_SPL_BOARD_INIT=y
+CONFIG_SPL_BOOTROM_SUPPORT=y
+CONFIG_SPL_SEPARATE_BSS=y
+CONFIG_SPL_I2C_SUPPORT=y
+CONFIG_SPL_POWER_SUPPORT=y
+CONFIG_SPL_WATCHDOG_SUPPORT=y
+CONFIG_HUSH_PARSER=y
+CONFIG_SYS_PROMPT="u-boot=> "
+# CONFIG_CMD_EXPORTENV is not set
+# CONFIG_CMD_IMPORTENV is not set
+# CONFIG_CMD_CRC32 is not set
+CONFIG_CMD_CLK=y
+CONFIG_CMD_FUSE=y
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_PART=y
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_PMIC=y
+CONFIG_CMD_REGULATOR=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_EXT4_WRITE=y
+CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_ENV_IS_IN_MMC=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_SPL_DM=y
+CONFIG_SPL_CLK_COMPOSITE_CCF=y
+CONFIG_CLK_COMPOSITE_CCF=y
+CONFIG_SPL_CLK_IMX8MN=y
+CONFIG_CLK_IMX8MN=y
+CONFIG_MXC_GPIO=y
+CONFIG_DM_PCA953X=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_MXC=y
+CONFIG_DM_MMC=y
+CONFIG_SUPPORT_EMMC_BOOT=y
+CONFIG_FSL_USDHC=y
+CONFIG_PHYLIB=y
+CONFIG_PHY_ATHEROS=y
+CONFIG_DM_ETH=y
+CONFIG_PHY_GIGE=y
+CONFIG_FEC_MXC=y
+CONFIG_MII=y
+CONFIG_PINCTRL=y
+CONFIG_SPL_PINCTRL=y
+CONFIG_PINCTRL_IMX8M=y
+CONFIG_DM_PMIC=y
+# CONFIG_SPL_PMIC_CHILDREN is not set
+CONFIG_DM_PMIC_BD71837=y
+CONFIG_DM_REGULATOR=y
+CONFIG_SPL_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_BD71837=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_REGULATOR_GPIO=y
+CONFIG_CONS_INDEX=2
+CONFIG_DM_SERIAL=y
+# CONFIG_SPL_DM_SERIAL is not set
+CONFIG_MXC_UART=y
+CONFIG_SPI=y
+CONFIG_DM_SPI=y
+CONFIG_SPI_MEM=y
+CONFIG_NXP_FSPI=y
+CONFIG_SYSRESET=y
+CONFIG_SPL_SYSRESET=y
+CONFIG_SYSRESET_PSCI=y
+CONFIG_SYSRESET_WATCHDOG=y
+CONFIG_DM_THERMAL=y
+CONFIG_IMX_WATCHDOG=y
diff --git a/include/configs/imx8mm_beacon.h b/include/configs/imx8mm_beacon.h
index ce3ba74924..c09ff92b9e 100644
--- a/include/configs/imx8mm_beacon.h
+++ b/include/configs/imx8mm_beacon.h
@@ -61,7 +61,7 @@ 
 			"booti ${loadaddr} - ${fdt_addr}; " \
 		"else " \
 			"echo WARN: Cannot load the DT; " \
-		"fi; " \
+		"fi;\0" \
 	"netargs=setenv bootargs console=${console} " \
 		"root=/dev/nfs " \
 		"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
diff --git a/include/configs/imx8mn_beacon.h b/include/configs/imx8mn_beacon.h
new file mode 100644
index 0000000000..d0ec25350e
--- /dev/null
+++ b/include/configs/imx8mn_beacon.h
@@ -0,0 +1,145 @@ 
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2018 NXP
+ */
+
+#ifndef __IMX8MN_EVK_H
+#define __IMX8MN_EVK_H
+
+#include <linux/sizes.h>
+#include <linux/stringify.h>
+#include <asm/arch/imx-regs.h>
+
+#ifdef CONFIG_SECURE_BOOT
+#define CONFIG_CSF_SIZE			SZ_8K
+#endif
+
+#define CONFIG_SPL_MAX_SIZE		(148 * 1024)
+#define CONFIG_SYS_MONITOR_LEN		SZ_512K
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR	0x300
+#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION	1
+#define CONFIG_SYS_UBOOT_BASE	\
+	(QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
+
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SPL_STACK		0x95fff0
+#define CONFIG_SPL_BSS_START_ADDR	0x00950000
+#define CONFIG_SPL_BSS_MAX_SIZE		SZ_8K	/* 8 KB */
+#define CONFIG_SYS_SPL_MALLOC_START	0x42200000
+#define CONFIG_SYS_SPL_MALLOC_SIZE	SZ_512K	/* 512 KB */
+#define CONFIG_SYS_ICACHE_OFF
+#define CONFIG_SYS_DCACHE_OFF
+
+/* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
+#define CONFIG_MALLOC_F_ADDR		0x00940000
+
+/* For RAW image gives a error info not panic */
+#define CONFIG_SPL_ABORT_ON_RAW_IMAGE
+
+#endif
+
+/* Initial environment variables */
+#define CONFIG_EXTRA_ENV_SETTINGS		\
+	"script=boot.scr\0" \
+	"image=Image\0" \
+	"console=ttymxc1,115200\0" \
+	"fdt_addr=0x43000000\0"			\
+	"fdt_high=0xffffffffffffffff\0"		\
+	"boot_fit=try\0" \
+	"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
+	"initrd_addr=0x43800000\0"		\
+	"initrd_high=0xffffffffffffffff\0" \
+	"mmcdev=1\0" \
+	"mmcpart=1\0" \
+	"finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
+	"mmcautodetect=yes\0" \
+	"mmcargs=setenv bootargs console=${console},${baudrate}" \
+	" root=PARTUUID=${uuid} rootwait rw ${mtdparts} ${optargs}\0" \
+	"loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
+	"bootscript=echo Running bootscript from mmc ...; " \
+		"source\0" \
+	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
+	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
+	"mmcboot=echo Booting from mmc ...; " \
+		"run finduuid; " \
+		"run mmcargs; " \
+		"if run loadfdt; then " \
+			"booti ${loadaddr} - ${fdt_addr}; " \
+		"else " \
+			"echo WARN: Cannot load the DT; " \
+		"fi;\0" \
+	"netargs=setenv bootargs console=${console} " \
+		"root=/dev/nfs " \
+		"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
+	"netboot=echo Booting from net ...; " \
+		"run netargs;  " \
+		"if test ${ip_dyn} = yes; then " \
+			"setenv get_cmd dhcp; " \
+		"else " \
+			"setenv get_cmd tftp; " \
+		"fi; " \
+		"${get_cmd} ${loadaddr} ${image}; " \
+		"if test ${boot_fit} = yes || test ${boot_fit} = try; then " \
+			"bootm ${loadaddr}; " \
+		"else " \
+			"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
+				"booti ${loadaddr} - ${fdt_addr}; " \
+			"else " \
+				"echo WARN: Cannot load the DT; " \
+			"fi; " \
+		"fi;\0"
+
+#define CONFIG_BOOTCOMMAND \
+	   "mmc dev ${mmcdev}; if mmc rescan; then " \
+		   "if run loadbootscript; then " \
+			   "run bootscript; " \
+		   "else " \
+			   "if run loadimage; then " \
+				   "run mmcboot; " \
+			   "else run netboot; " \
+			   "fi; " \
+		   "fi; " \
+	   "fi;"
+
+/* Link Definitions */
+#define CONFIG_LOADADDR			0x40480000
+
+#define CONFIG_SYS_LOAD_ADDR           CONFIG_LOADADDR
+
+#define CONFIG_SYS_INIT_RAM_ADDR        0x40000000
+#define CONFIG_SYS_INIT_RAM_SIZE        0x200000
+#define CONFIG_SYS_INIT_SP_OFFSET \
+	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR \
+	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_SYS_MMC_ENV_DEV		0   /* USDHC2 */
+#define CONFIG_MMCROOT			"/dev/mmcblk1p2"  /* USDHC2 */
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN		SZ_32M
+
+#define CONFIG_SYS_SDRAM_BASE           0x40000000
+#define PHYS_SDRAM                      0x40000000
+#define PHYS_SDRAM_SIZE			0x80000000 /* 2GB DDR */
+
+#define CONFIG_MXC_UART_BASE		UART2_BASE_ADDR
+
+/* Monitor Command Prompt */
+#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
+#define CONFIG_SYS_CBSIZE		2048
+#define CONFIG_SYS_MAXARGS		64
+#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
+#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
+					sizeof(CONFIG_SYS_PROMPT) + 16)
+
+/* USDHC */
+#define CONFIG_SYS_FSL_USDHC_NUM	2
+#define CONFIG_SYS_FSL_ESDHC_ADDR	0
+
+/* I2C */
+#define CONFIG_SYS_I2C_SPEED		100000
+
+#endif