MLK-23574-46 imx8qxp: Add iMX8QXP/iMX8DX validation board support

Add the validation board support for iMX8QXP/iMX8DX platforms.
    - iMX8QXP 21x21 DDR3 board
    - iMX8QXP 21x21 LPDDR4 board
    - iMX8QXP 17x17 LPDDR4 board
    - iMX8DX 17x17 DDR3 board

Ready functions:  SD/eMMC, flexspi, ENET, USB, i2c and NAND

Signed-off-by: Ye Li <ye.li@nxp.com>

8 files changed, 891 insertions, 0 deletions

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index ee1a38b486..3626b6110e 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -735,6 +735,10 @@ dtb-$(CONFIG_ARCH_IMX8) += \
 	fsl-imx8qxp-ai_ml.dtb \
 	fsl-imx8qxp-colibri.dtb \
 	fsl-imx8qxp-mek.dtb \
+	fsl-imx8qxp-lpddr4-val.dtb \
+	fsl-imx8qxp-lpddr4-val-gpmi-nand.dtb \
+	fsl-imx8qxp-17x17-val.dtb \
+	fsl-imx8dx-17x17-val.dtb \
 	fsl-imx8dx-mek.dtb \
 	fsl-imx8dxl-phantom-mek.dtb \
 	fsl-imx8dxl-evk.dtb \
diff --git a/arch/arm/dts/fsl-imx8dx-17x17-val.dts b/arch/arm/dts/fsl-imx8dx-17x17-val.dts
new file mode 100644
index 0000000000..970fac337e
--- /dev/null
+++ b/arch/arm/dts/fsl-imx8dx-17x17-val.dts
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2018 NXP
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include "fsl-imx8qxp-17x17-val.dts"
+
+/ {
+	model = "NXP i.MX8DX 17x17 Validation board";
+};
diff --git a/arch/arm/dts/fsl-imx8qxp-17x17-val-u-boot.dtsi b/arch/arm/dts/fsl-imx8qxp-17x17-val-u-boot.dtsi
new file mode 100644
index 0000000000..c7160f4678
--- /dev/null
+++ b/arch/arm/dts/fsl-imx8qxp-17x17-val-u-boot.dtsi
@@ -0,0 +1,101 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2018 NXP
+ */
+
+/ {
+	aliases {
+		usbgadget0 = &usbg1;
+	};
+
+	usbg1: usbg1 {
+		compatible = "fsl,imx27-usb-gadget";
+		dr_mode = "peripheral";
+		chipidea,usb = <&usbotg1>;
+		status = "okay";
+		u-boot,dm-spl;
+	};
+};
+
+&{/imx8qx-pm} {
+
+	u-boot,dm-spl;
+};
+
+&mu {
+	u-boot,dm-spl;
+};
+
+&clk {
+	u-boot,dm-spl;
+};
+
+&iomuxc {
+	u-boot,dm-spl;
+};
+
+&{/mu@5d1c0000/iomuxc/imx8qxp-val} {
+	u-boot,dm-spl;
+};
+
+&pinctrl_lpuart0 {
+	u-boot,dm-spl;
+};
+
+&pinctrl_usdhc1 {
+	u-boot,dm-spl;
+};
+
+&pinctrl_usdhc1_100mhz {
+	u-boot,dm-spl;
+};
+
+&pinctrl_usdhc1_200mhz {
+	u-boot,dm-spl;
+};
+
+&pd_conn {
+	u-boot,dm-spl;
+};
+
+&pd_dma {
+	u-boot,dm-spl;
+};
+
+&pd_dma_lpuart0 {
+	u-boot,dm-spl;
+};
+
+&pd_conn_sdch0 {
+	u-boot,dm-spl;
+};
+
+&pd_conn_usbotg0 {
+	u-boot,dm-spl;
+};
+
+&pd_conn_usbotg0_phy {
+	u-boot,dm-spl;
+};
+
+&lpuart0 {
+	u-boot,dm-spl;
+};
+
+&usbmisc1 {
+	u-boot,dm-spl;
+};
+
+&usbphy1 {
+	u-boot,dm-spl;
+};
+
+&usbotg1 {
+	u-boot,dm-spl;
+};
+
+&usdhc1 {
+	u-boot,dm-spl;
+	mmc-hs400-1_8v;
+	mmc-hs400-enhanced-strobe;
+};
diff --git a/arch/arm/dts/fsl-imx8qxp-17x17-val.dts b/arch/arm/dts/fsl-imx8qxp-17x17-val.dts
new file mode 100644
index 0000000000..4ee085f9f1
--- /dev/null
+++ b/arch/arm/dts/fsl-imx8qxp-17x17-val.dts
@@ -0,0 +1,49 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2018-2019 NXP
+ *
+ */
+
+#include "fsl-imx8qxp-lpddr4-val.dts"
+
+/ {
+	model = "NXP i.MX8QXP 17x17 Validation board";
+};
+
+&i2c1 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpi2c1>;
+	status = "okay";
+
+	pca9557_a: gpio@18 {
+		compatible = "nxp,pca9557";
+		reg = <0x18>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	pca9557_b: gpio@19 {
+		compatible = "nxp,pca9557";
+		reg = <0x19>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+};
+
+&i2c3 {
+	status = "disabled";
+
+	/delete-node/ gpio@18;
+ 	/delete-node/ gpio@19;
+};
+
+&usdhc2 {
+	status = "disabled";
+};
+
+&usbotg3 {
+	status = "disabled";
+};
diff --git a/arch/arm/dts/fsl-imx8qxp-lpddr4-val-gpmi-nand.dts b/arch/arm/dts/fsl-imx8qxp-lpddr4-val-gpmi-nand.dts
new file mode 100644
index 0000000000..69004cd615
--- /dev/null
+++ b/arch/arm/dts/fsl-imx8qxp-lpddr4-val-gpmi-nand.dts
@@ -0,0 +1,52 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2017-2019 NXP
+ */
+
+#include "fsl-imx8qxp-lpddr4-val.dts"
+
+&iomuxc {
+	imx8qxp-val {
+		pinctrl_gpmi_nand_1: gpmi-nand-1 {
+			fsl,pins = <
+				SC_P_EMMC0_CLK_CONN_NAND_READY_B	0x0e00004c
+				SC_P_EMMC0_DATA0_CONN_NAND_DATA00	0x0e00004c
+				SC_P_EMMC0_DATA1_CONN_NAND_DATA01	0x0e00004c
+				SC_P_EMMC0_DATA2_CONN_NAND_DATA02	0x0e00004c
+				SC_P_EMMC0_DATA3_CONN_NAND_DATA03	0x0e00004c
+				SC_P_EMMC0_DATA4_CONN_NAND_DATA04	0x0e00004c
+				SC_P_EMMC0_DATA5_CONN_NAND_DATA05	0x0e00004c
+				SC_P_EMMC0_DATA6_CONN_NAND_DATA06	0x0e00004c
+				SC_P_EMMC0_DATA7_CONN_NAND_DATA07	0x0e00004c
+				SC_P_EMMC0_STROBE_CONN_NAND_CLE		0x0e00004c
+				SC_P_EMMC0_RESET_B_CONN_NAND_WP_B	0x0e00004c
+
+				SC_P_USDHC1_DATA0_CONN_NAND_CE1_B	0x0e00004c
+				SC_P_USDHC1_DATA2_CONN_NAND_WE_B	0x0e00004c
+				SC_P_USDHC1_DATA3_CONN_NAND_ALE		0x0e00004c
+				SC_P_USDHC1_CMD_CONN_NAND_CE0_B		0x0e00004c
+
+				/* i.MX8QXP NAND use nand_re_dqs_pins */
+				SC_P_USDHC1_CD_B_CONN_NAND_DQS      0x0e00004c
+				SC_P_USDHC1_VSELECT_CONN_NAND_RE_B  0x0e00004c
+
+			>;
+		};
+	};
+};
+
+&gpmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpmi_nand_1>;
+	status = "okay";
+	nand-on-flash-bbt;
+};
+
+/* Disabled the usdhc1/usdhc2 since pin conflict */
+&usdhc1 {
+	status = "disabled";
+};
+
+&usdhc2 {
+	status = "disabled";
+};
diff --git a/arch/arm/dts/fsl-imx8qxp-lpddr4-val-u-boot.dtsi b/arch/arm/dts/fsl-imx8qxp-lpddr4-val-u-boot.dtsi
new file mode 100644
index 0000000000..8c882aae61
--- /dev/null
+++ b/arch/arm/dts/fsl-imx8qxp-lpddr4-val-u-boot.dtsi
@@ -0,0 +1,217 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2018 NXP
+ */
+
+/ {
+
+	aliases {
+		usbhost1 = &usbh3;
+		usbgadget0 = &usbg1;
+	};
+
+	usbh3: usbh3 {
+		compatible = "Cadence,usb3-host";
+		dr_mode = "host";
+		cdns3,usb = <&usbotg3>;
+		status = "okay";
+	};
+
+	usbg1: usbg1 {
+		compatible = "fsl,imx27-usb-gadget";
+		dr_mode = "peripheral";
+		chipidea,usb = <&usbotg1>;
+		status = "okay";
+		u-boot,dm-spl;
+	};
+
+};
+
+&{/imx8qx-pm} {
+
+	u-boot,dm-spl;
+};
+
+&mu {
+	u-boot,dm-spl;
+};
+
+&clk {
+	u-boot,dm-spl;
+};
+
+&iomuxc {
+	u-boot,dm-spl;
+};
+
+&{/regulators} {
+	u-boot,dm-spl;
+};
+
+&reg_usdhc2_vmmc {
+	u-boot,dm-spl;
+};
+
+&{/mu@5d1c0000/iomuxc/imx8qxp-val} {
+	u-boot,dm-spl;
+};
+
+&pinctrl_usdhc2_gpio {
+	u-boot,dm-spl;
+};
+
+&pinctrl_usdhc2 {
+	u-boot,dm-spl;
+};
+
+&pinctrl_usdhc2_100mhz {
+	u-boot,dm-spl;
+};
+
+&pinctrl_usdhc2_200mhz {
+	u-boot,dm-spl;
+};
+
+&pinctrl_lpuart0 {
+	u-boot,dm-spl;
+};
+
+&pinctrl_usdhc1 {
+	u-boot,dm-spl;
+};
+
+&pinctrl_usdhc1_100mhz {
+	u-boot,dm-spl;
+};
+
+&pinctrl_usdhc1_200mhz {
+	u-boot,dm-spl;
+};
+
+&pinctrl_flexspi0 {
+	u-boot,dm-spl;
+};
+
+&pd_lsio {
+	u-boot,dm-spl;
+};
+
+&pd_lsio_gpio0 {
+	u-boot,dm-spl;
+};
+
+&pd_lsio_gpio3 {
+	u-boot,dm-spl;
+};
+
+&pd_lsio_gpio4 {
+	u-boot,dm-spl;
+};
+
+&pd_conn {
+	u-boot,dm-spl;
+};
+
+&pd_dma {
+	u-boot,dm-spl;
+};
+
+&pd_dma_lpuart0 {
+	u-boot,dm-spl;
+};
+
+&pd_conn_sdch0 {
+	u-boot,dm-spl;
+};
+
+&pd_conn_sdch1 {
+	u-boot,dm-spl;
+};
+
+&pd_conn_sdch2 {
+	u-boot,dm-spl;
+};
+
+&pd_conn_usbotg0 {
+	u-boot,dm-spl;
+};
+
+&pd_conn_usbotg0_phy {
+	u-boot,dm-spl;
+};
+
+&pd_conn_usb2 {
+	u-boot,dm-spl;
+};
+
+&pd_conn_usb2_phy {
+	u-boot,dm-spl;
+};
+
+&pd_lsio_flexspi0 {
+	u-boot,dm-spl;
+};
+
+&gpio0 {
+	u-boot,dm-spl;
+};
+
+&gpio3 {
+	u-boot,dm-spl;
+};
+
+&gpio4 {
+	u-boot,dm-spl;
+};
+
+&lpuart0 {
+	u-boot,dm-spl;
+};
+
+&usbmisc1 {
+	u-boot,dm-spl;
+};
+
+&usbphy1 {
+	u-boot,dm-spl;
+};
+
+&usbotg1 {
+	u-boot,dm-spl;
+};
+
+&usbotg3 {
+	phys = <&usbphynop1>;
+	u-boot,dm-spl;
+};
+
+&usbphynop1 {
+	compatible = "cdns,usb3-phy";
+	reg = <0x0 0x5B160000 0x0 0x40000>;
+	#phy-cells = <0>;
+	u-boot,dm-spl;
+};
+
+&usdhc1 {
+	u-boot,dm-spl;
+	mmc-hs400-1_8v;
+	mmc-hs400-enhanced-strobe;
+};
+
+&usdhc2 {
+	u-boot,dm-spl;
+	sd-uhs-sdr104;
+	sd-uhs-ddr50;
+};
+
+&flexspi0 {
+	u-boot,dm-spl;
+};
+
+&flash0 {
+	u-boot,dm-spl;
+};
+
+&wu {
+	u-boot,dm-spl;
+};
diff --git a/arch/arm/dts/fsl-imx8qxp-lpddr4-val.dts b/arch/arm/dts/fsl-imx8qxp-lpddr4-val.dts
new file mode 100644
index 0000000000..941089bf9f
--- /dev/null
+++ b/arch/arm/dts/fsl-imx8qxp-lpddr4-val.dts
@@ -0,0 +1,433 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2017-2019 NXP
+ */
+
+/dts-v1/;
+
+#include "fsl-imx8qxp.dtsi"
+
+/ {
+	model = "NXP i.MX8QXP LPDDR4 VAL";
+	compatible = "fsl,imx8qxp-lpddr4-val", "fsl,imx8qxp";
+
+	aliases {
+		gpio8 = &pca9557_a;
+		gpio9 = &pca9557_b;
+		gpio10 = &pca9557_c;
+	};
+
+	chosen {
+		bootargs = "console=ttyLP0,115200 earlycon";
+		stdout-path = &lpuart0;
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reg_usb_otg1_vbus: regulator@0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "usb_otg1_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio4 3 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+
+		reg_usdhc2_vmmc: usdhc2_vmmc {
+			compatible = "regulator-fixed";
+			regulator-name = "SD1_SPWR";
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+			gpio = <&gpio4 19 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			startup-delay-us = <300>;
+			off-on-delay-us = <5000>;
+		};
+	};
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog_1>;
+
+	imx8qxp-val {
+		pinctrl_hog_1: hoggrp-1 {
+			fsl,pins = <
+				SC_P_USB_SS3_TC0_LSIO_GPIO4_IO03	0x06000048
+				SC_P_COMP_CTL_GPIO_1V8_3V3_GPIORHB_PAD	0x000514a0
+			>;
+		};
+
+		pinctrl_fec1: fec1grp {
+			fsl,pins = <
+				SC_P_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB0_PAD	0x000014a0
+				SC_P_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB1_PAD	0x000014a0
+				SC_P_ENET0_MDC_CONN_ENET0_MDC			0x06000020
+				SC_P_ENET0_MDIO_CONN_ENET0_MDIO			0x06000020
+				SC_P_ENET0_RGMII_TX_CTL_CONN_ENET0_RGMII_TX_CTL	0x00000060
+				SC_P_ENET0_RGMII_TXC_CONN_ENET0_RGMII_TXC	0x00000060
+				SC_P_ENET0_RGMII_TXD0_CONN_ENET0_RGMII_TXD0	0x00000060
+				SC_P_ENET0_RGMII_TXD1_CONN_ENET0_RGMII_TXD1	0x00000060
+				SC_P_ENET0_RGMII_TXD2_CONN_ENET0_RGMII_TXD2	0x00000060
+				SC_P_ENET0_RGMII_TXD3_CONN_ENET0_RGMII_TXD3	0x00000060
+				SC_P_ENET0_RGMII_RXC_CONN_ENET0_RGMII_RXC	0x00000060
+				SC_P_ENET0_RGMII_RX_CTL_CONN_ENET0_RGMII_RX_CTL	0x00000060
+				SC_P_ENET0_RGMII_RXD0_CONN_ENET0_RGMII_RXD0	0x00000060
+				SC_P_ENET0_RGMII_RXD1_CONN_ENET0_RGMII_RXD1	0x00000060
+				SC_P_ENET0_RGMII_RXD2_CONN_ENET0_RGMII_RXD2	0x00000060
+				SC_P_ENET0_RGMII_RXD3_CONN_ENET0_RGMII_RXD3	0x00000060
+			>;
+		};
+
+		pinctrl_fec2: fec2grp {
+			fsl,pins = <
+				SC_P_ESAI0_SCKR_CONN_ENET1_RGMII_TX_CTL		0x00000060
+				SC_P_ESAI0_FSR_CONN_ENET1_RGMII_TXC		0x00000060
+				SC_P_ESAI0_TX4_RX1_CONN_ENET1_RGMII_TXD0	0x00000060
+				SC_P_ESAI0_TX5_RX0_CONN_ENET1_RGMII_TXD1	0x00000060
+				SC_P_ESAI0_FST_CONN_ENET1_RGMII_TXD2		0x00000060
+				SC_P_ESAI0_SCKT_CONN_ENET1_RGMII_TXD3		0x00000060
+				SC_P_ESAI0_TX0_CONN_ENET1_RGMII_RXC		0x00000060
+				SC_P_SPDIF0_TX_CONN_ENET1_RGMII_RX_CTL		0x00000060
+				SC_P_SPDIF0_RX_CONN_ENET1_RGMII_RXD0		0x00000060
+				SC_P_ESAI0_TX3_RX2_CONN_ENET1_RGMII_RXD1	0x00000060
+				SC_P_ESAI0_TX2_RX3_CONN_ENET1_RGMII_RXD2	0x00000060
+				SC_P_ESAI0_TX1_CONN_ENET1_RGMII_RXD3		0x00000060
+			>;
+		};
+
+		pinctrl_lpi2c1: lpi1cgrp {
+			fsl,pins = <
+				SC_P_USB_SS3_TC1_ADMA_I2C1_SCL	0x06000021
+				SC_P_USB_SS3_TC3_ADMA_I2C1_SDA	0x06000021
+			>;
+		};
+
+		pinctrl_lpi2c3: lpi2cgrp {
+			fsl,pins = <
+				SC_P_SPI3_CS1_ADMA_I2C3_SCL	0x06000020
+				SC_P_MCLK_IN1_ADMA_I2C3_SDA	0x06000020
+			>;
+		};
+
+		pinctrl_lpuart0: lpuart0grp {
+			fsl,pins = <
+				SC_P_UART0_RX_ADMA_UART0_RX	0x0600002c
+				SC_P_UART0_TX_ADMA_UART0_TX	0x0600002c
+			>;
+		};
+
+		pinctrl_usdhc1: usdhc1grp {
+			fsl,pins = <
+				SC_P_EMMC0_CLK_CONN_EMMC0_CLK		0x06000041
+				SC_P_EMMC0_CMD_CONN_EMMC0_CMD		0x00000021
+				SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0	0x00000021
+				SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1	0x00000021
+				SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2	0x00000021
+				SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3	0x00000021
+				SC_P_EMMC0_DATA4_CONN_EMMC0_DATA4	0x00000021
+				SC_P_EMMC0_DATA5_CONN_EMMC0_DATA5	0x00000021
+				SC_P_EMMC0_DATA6_CONN_EMMC0_DATA6	0x00000021
+				SC_P_EMMC0_DATA7_CONN_EMMC0_DATA7	0x00000021
+				SC_P_EMMC0_STROBE_CONN_EMMC0_STROBE	0x00000041
+				SC_P_EMMC0_RESET_B_CONN_EMMC0_RESET_B	0x00000021
+			>;
+		};
+
+		pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
+			fsl,pins = <
+				SC_P_EMMC0_CLK_CONN_EMMC0_CLK		0x06000040
+				SC_P_EMMC0_CMD_CONN_EMMC0_CMD		0x00000020
+				SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0	0x00000020
+				SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1	0x00000020
+				SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2	0x00000020
+				SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3	0x00000020
+				SC_P_EMMC0_DATA4_CONN_EMMC0_DATA4	0x00000020
+				SC_P_EMMC0_DATA5_CONN_EMMC0_DATA5	0x00000020
+				SC_P_EMMC0_DATA6_CONN_EMMC0_DATA6	0x00000020
+				SC_P_EMMC0_DATA7_CONN_EMMC0_DATA7	0x00000020
+				SC_P_EMMC0_STROBE_CONN_EMMC0_STROBE	0x00000040
+				SC_P_EMMC0_RESET_B_CONN_EMMC0_RESET_B	0x00000020
+			>;
+		};
+
+		pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
+			fsl,pins = <
+				SC_P_EMMC0_CLK_CONN_EMMC0_CLK		0x06000040
+				SC_P_EMMC0_CMD_CONN_EMMC0_CMD		0x00000020
+				SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0	0x00000020
+				SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1	0x00000020
+				SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2	0x00000020
+				SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3	0x00000020
+				SC_P_EMMC0_DATA4_CONN_EMMC0_DATA4	0x00000020
+				SC_P_EMMC0_DATA5_CONN_EMMC0_DATA5	0x00000020
+				SC_P_EMMC0_DATA6_CONN_EMMC0_DATA6	0x00000020
+				SC_P_EMMC0_DATA7_CONN_EMMC0_DATA7	0x00000020
+				SC_P_EMMC0_STROBE_CONN_EMMC0_STROBE	0x00000040
+				SC_P_EMMC0_RESET_B_CONN_EMMC0_RESET_B	0x00000020
+			>;
+		};
+
+		pinctrl_usdhc2_gpio: usdhc2gpiogrp {
+			fsl,pins = <
+				SC_P_USDHC1_RESET_B_LSIO_GPIO4_IO19	0x00000021
+				SC_P_USDHC1_WP_LSIO_GPIO4_IO21		0x00000021
+				SC_P_USDHC1_CD_B_LSIO_GPIO4_IO22	0x00000021
+			>;
+		};
+
+		pinctrl_usdhc2: usdhc2grp {
+			fsl,pins = <
+				SC_P_USDHC1_CLK_CONN_USDHC1_CLK		0x06000041
+				SC_P_USDHC1_CMD_CONN_USDHC1_CMD		0x00000021
+				SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0	0x00000021
+				SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1	0x00000021
+				SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2	0x00000021
+				SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3	0x00000021
+				SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT	0x00000021
+			>;
+		};
+
+		pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
+			fsl,pins = <
+				SC_P_USDHC1_CLK_CONN_USDHC1_CLK		0x06000040
+				SC_P_USDHC1_CMD_CONN_USDHC1_CMD		0x00000020
+				SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0	0x00000020
+				SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1	0x00000020
+				SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2	0x00000020
+				SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3	0x00000020
+				SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT	0x00000020
+			>;
+		};
+
+		pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
+			fsl,pins = <
+				SC_P_USDHC1_CLK_CONN_USDHC1_CLK		0x06000040
+				SC_P_USDHC1_CMD_CONN_USDHC1_CMD		0x00000020
+				SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0	0x00000020
+				SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1	0x00000020
+				SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2	0x00000020
+				SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3	0x00000020
+				SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT	0x00000020
+			>;
+		};
+
+		pinctrl_flexspi0: flexspi0grp {
+			fsl,pins = <
+				SC_P_QSPI0A_DATA0_LSIO_QSPI0A_DATA0	0x06000021
+				SC_P_QSPI0A_DATA1_LSIO_QSPI0A_DATA1	0x06000021
+				SC_P_QSPI0A_DATA2_LSIO_QSPI0A_DATA2	0x06000021
+				SC_P_QSPI0A_DATA3_LSIO_QSPI0A_DATA3	0x06000021
+				SC_P_QSPI0A_DQS_LSIO_QSPI0A_DQS		0x06000021
+				SC_P_QSPI0A_SS0_B_LSIO_QSPI0A_SS0_B	0x06000021
+				SC_P_QSPI0A_SS1_B_LSIO_QSPI0A_SS1_B	0x06000021
+				SC_P_QSPI0A_SCLK_LSIO_QSPI0A_SCLK	0x06000021
+				SC_P_QSPI0B_SCLK_LSIO_QSPI0B_SCLK	0x06000021
+				SC_P_QSPI0B_DATA0_LSIO_QSPI0B_DATA0	0x06000021
+				SC_P_QSPI0B_DATA1_LSIO_QSPI0B_DATA1	0x06000021
+				SC_P_QSPI0B_DATA2_LSIO_QSPI0B_DATA2	0x06000021
+				SC_P_QSPI0B_DATA3_LSIO_QSPI0B_DATA3	0x06000021
+				SC_P_QSPI0B_DQS_LSIO_QSPI0B_DQS		0x06000021
+				SC_P_QSPI0B_SS0_B_LSIO_QSPI0B_SS0_B	0x06000021
+				SC_P_QSPI0B_SS1_B_LSIO_QSPI0B_SS1_B	0x06000021
+			>;
+		};
+
+		pinctrl_i2c0_mipi_lvds0: mipi_lvds0_i2c0_grp {
+			fsl,pins = <
+				SC_P_MIPI_DSI0_I2C0_SCL_MIPI_DSI0_I2C0_SCL 0xc6000020
+				SC_P_MIPI_DSI0_I2C0_SDA_MIPI_DSI0_I2C0_SDA 0xc6000020
+			>;
+		};
+
+		pinctrl_i2c0_mipi_lvds1: mipi_lvds1_i2c0_grp {
+			fsl,pins = <
+				SC_P_MIPI_DSI1_I2C0_SCL_MIPI_DSI1_I2C0_SCL 0xc6000020
+				SC_P_MIPI_DSI1_I2C0_SDA_MIPI_DSI1_I2C0_SDA 0xc6000020
+			>;
+		};
+	};
+};
+
+&gpio0 {
+	status = "okay";
+};
+
+&gpio3 {
+	status = "okay";
+};
+
+&gpio4 {
+	status = "okay";
+};
+
+&fec1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec1>;
+	phy-mode = "rgmii-txid";
+	phy-handle = <&ethphy0>;
+	fsl,magic-packet;
+	fsl,rgmii_rxc_dly;
+	status = "okay";
+	phy-reset-gpios = <&pca9557_a 1 GPIO_ACTIVE_LOW>;
+	phy-reset-duration = <10>;
+	phy-reset-post-delay = <150>;
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy0: ethernet-phy@0 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <0>;
+			at803x,eee-disabled;
+			at803x,vddio-1p8v;
+		};
+
+		ethphy1: ethernet-phy@1 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <1>;
+			at803x,eee-disabled;
+			at803x,vddio-1p8v;
+			status = "disabled";
+		};
+	};
+};
+
+&fec2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec2>;
+	phy-mode = "rgmii-txid";
+	phy-handle = <&ethphy1>;
+	fsl,magic-packet;
+	fsl,rgmii_rxc_dly;
+	status = "disabled";
+	phy-reset-gpios = <&pca9557_a 4 GPIO_ACTIVE_LOW>;
+	phy-reset-duration = <10>;
+	phy-reset-post-delay = <150>;
+};
+
+&flexspi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexspi0>;
+	status = "okay";
+
+	flash0: mt35xu512aba@0 {
+		reg = <0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "spi-flash";
+		spi-max-frequency = <29000000>;
+		spi-nor,ddr-quad-read-dummy = <8>;
+	};
+};
+
+&i2c1 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpi2c1>;
+	status = "okay";
+};
+
+&i2c3 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpi2c3>;
+	status = "okay";
+
+	pca9557_a: gpio@18 {
+		compatible = "nxp,pca9557";
+		reg = <0x18>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	pca9557_b: gpio@19 {
+		compatible = "nxp,pca9557";
+		reg = <0x19>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+
+	pca9557_c: gpio@1b {
+		compatible = "nxp,pca9557";
+		reg = <0x1b>;
+		gpio-controller;
+		#gpio-cells = <2>;
+	};
+};
+
+&i2c0_mipi_lvds0 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c0_mipi_lvds0>;
+	clock-frequency = <100000>;
+	status = "okay";
+
+	it6263-0@4c {
+		compatible = "ITE,it6263";
+		reg = <0x4c>;
+	};
+};
+
+&i2c0_mipi_lvds1 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c0_mipi_lvds1>;
+	clock-frequency = <100000>;
+	status = "okay";
+
+	it6263-1@4c {
+		compatible = "ITE,it6263";
+		reg = <0x4c>;
+	};
+};
+
+&lpuart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lpuart0>;
+	status = "okay";
+};
+
+&usdhc1 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
+	bus-width = <8>;
+	non-removable;
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
+	pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
+	bus-width = <4>;
+	cd-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
+	wp-gpios = <&gpio4 21 GPIO_ACTIVE_HIGH>;
+	vmmc-supply = <&reg_usdhc2_vmmc>;
+	status = "okay";
+};
+
+&usbotg1 {
+	vbus-supply = <&reg_usb_otg1_vbus>;
+	srp-disable;
+	hnp-disable;
+	adp-disable;
+	disable-over-current;
+	status = "okay";
+};
+
+&usbotg3 {
+	status = "okay";
+};
diff --git a/arch/arm/mach-imx/imx8/Kconfig b/arch/arm/mach-imx/imx8/Kconfig
index 87c4ae3029..977030ad41 100644
--- a/arch/arm/mach-imx/imx8/Kconfig
+++ b/arch/arm/mach-imx/imx8/Kconfig
@@ -117,6 +117,21 @@ config TARGET_IMX8QXP_MEK
 	select BOARD_LATE_INIT
 	select IMX8QXP
 
+config TARGET_IMX8QXP_LPDDR4_VAL
+	bool "Support i.MX8QXP lpddr4 validation board"
+	select BOARD_LATE_INIT
+	select IMX8QXP
+
+config TARGET_IMX8QXP_DDR3_VAL
+	bool "Support i.MX8QXP ddr3 validation board"
+	select BOARD_LATE_INIT
+	select IMX8QXP
+
+config TARGET_IMX8X_17X17_VAL
+	bool "Support i.MX8QXP/DX 17x17 validation board"
+	select BOARD_LATE_INIT
+	select IMX8QXP
+
 config TARGET_IMX8DXL_PHANTOM_MEK
 	bool "Support i.MX8DXL PHANTOM MEK board"
 	select BOARD_LATE_INIT
@@ -143,6 +158,7 @@ endchoice
 source "board/freescale/imx8qm_mek/Kconfig"
 source "board/freescale/imx8qxp_mek/Kconfig"
 source "board/freescale/imx8qm_val/Kconfig"
+source "board/freescale/imx8qxp_val/Kconfig"
 source "board/freescale/imx8dxl_phantom_mek/Kconfig"
 source "board/freescale/imx8dxl_evk/Kconfig"
 source "board/advantech/imx8qm_rom7720_a1/Kconfig"