ARM: kirkwood: Add device-tree for iconnect
Import the dts files from Linux 4.17 and enable CONFIG_OF_CONTROL. Signed-off-by: Chris Packham <judge.packham@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de>
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arch/arm/dts/kirkwood-iconnect.dts
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195
arch/arm/dts/kirkwood-iconnect.dts
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// SPDX-License-Identifier: GPL-2.0
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/dts-v1/;
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#include "kirkwood.dtsi"
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#include "kirkwood-6281.dtsi"
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/ {
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model = "Iomega Iconnect";
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compatible = "iom,iconnect-1.1", "iom,iconnect", "marvell,kirkwood-88f6281", "marvell,kirkwood";
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memory {
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device_type = "memory";
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reg = <0x00000000 0x10000000>;
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};
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chosen {
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bootargs = "console=ttyS0,115200n8 earlyprintk";
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stdout-path = &uart0;
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linux,initrd-start = <0x4500040>;
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linux,initrd-end = <0x4800000>;
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};
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ocp@f1000000 {
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pinctrl: pin-controller@10000 {
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pmx_button_reset: pmx-button-reset {
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marvell,pins = "mpp12";
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marvell,function = "gpio";
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};
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pmx_button_otb: pmx-button-otb {
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marvell,pins = "mpp35";
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marvell,function = "gpio";
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};
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pmx_led_level: pmx-led-level {
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marvell,pins = "mpp41";
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marvell,function = "gpio";
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};
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pmx_led_power_blue: pmx-led-power-blue {
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marvell,pins = "mpp42";
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marvell,function = "gpio";
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};
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pmx_led_power_red: pmx-power-red {
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marvell,pins = "mpp43";
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marvell,function = "gpio";
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};
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pmx_led_usb1: pmx-led-usb1 {
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marvell,pins = "mpp44";
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marvell,function = "gpio";
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};
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pmx_led_usb2: pmx-led-usb2 {
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marvell,pins = "mpp45";
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marvell,function = "gpio";
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};
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pmx_led_usb3: pmx-led-usb3 {
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marvell,pins = "mpp46";
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marvell,function = "gpio";
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};
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pmx_led_usb4: pmx-led-usb4 {
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marvell,pins = "mpp47";
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marvell,function = "gpio";
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};
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pmx_led_otb: pmx-led-otb {
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marvell,pins = "mpp48";
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marvell,function = "gpio";
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};
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};
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i2c@11000 {
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status = "okay";
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lm63: lm63@4c {
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compatible = "national,lm63";
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reg = <0x4c>;
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};
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};
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serial@12000 {
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status = "ok";
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};
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};
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gpio-leds {
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compatible = "gpio-leds";
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pinctrl-0 = < &pmx_led_level &pmx_led_power_blue
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&pmx_led_power_red &pmx_led_usb1
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&pmx_led_usb2 &pmx_led_usb3
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&pmx_led_usb4 &pmx_led_otb >;
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pinctrl-names = "default";
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led-level {
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label = "led_level";
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gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
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default-state = "on";
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};
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power-blue {
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label = "power:blue";
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gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
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default-state = "keep";
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};
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power-red {
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label = "power:red";
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gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
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};
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usb1 {
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label = "usb1:blue";
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gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
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};
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usb2 {
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label = "usb2:blue";
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gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
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};
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usb3 {
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label = "usb3:blue";
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gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
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};
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usb4 {
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label = "usb4:blue";
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gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
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};
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otb {
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label = "otb:blue";
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gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>;
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};
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};
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gpio_keys {
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compatible = "gpio-keys";
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#address-cells = <1>;
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#size-cells = <0>;
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pinctrl-0 = < &pmx_button_reset &pmx_button_otb >;
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pinctrl-names = "default";
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otb {
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label = "OTB Button";
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linux,code = <KEY_COPY>;
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gpios = <&gpio1 3 GPIO_ACTIVE_LOW>;
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debounce-interval = <100>;
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};
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reset {
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label = "Reset";
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linux,code = <KEY_RESTART>;
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gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
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debounce-interval = <100>;
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};
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};
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};
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&nand {
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status = "okay";
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partition@0 {
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label = "uboot";
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reg = <0x0000000 0xc0000>;
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};
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partition@a0000 {
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label = "env";
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reg = <0xa0000 0x20000>;
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};
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partition@100000 {
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label = "zImage";
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reg = <0x100000 0x300000>;
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};
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partition@540000 {
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label = "initrd";
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reg = <0x540000 0x300000>;
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};
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partition@980000 {
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label = "boot";
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reg = <0x980000 0x1f400000>;
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};
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};
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&mdio {
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status = "okay";
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ethphy0: ethernet-phy@11 {
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reg = <11>;
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};
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};
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ð0 {
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status = "okay";
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ethernet0-port@0 {
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phy-handle = <ðphy0>;
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};
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};
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&pciec {
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status = "okay";
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};
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&pcie0 {
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status = "okay";
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};
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@ -3,6 +3,7 @@ CONFIG_KIRKWOOD=y
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CONFIG_SYS_TEXT_BASE=0x600000
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CONFIG_TARGET_ICONNECT=y
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CONFIG_IDENT_STRING=" Iomega iConnect"
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CONFIG_DEFAULT_DEVICE_TREE="kirkwood-iconnect"
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CONFIG_BOOTDELAY=3
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# CONFIG_DISPLAY_BOARDINFO is not set
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CONFIG_SYS_PROMPT="iconnect => "
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@ -18,6 +19,7 @@ CONFIG_CMD_JFFS2=y
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CONFIG_MTDPARTS_DEFAULT="mtdparts=orion_nand:0x80000@0x0(uboot),0x20000@0x80000(uboot_env),-@0xa0000(rootfs)"
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CONFIG_CMD_UBI=y
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CONFIG_ISO_PARTITION=y
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CONFIG_OF_CONTROL=y
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CONFIG_ENV_IS_IN_NAND=y
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# CONFIG_MMC is not set
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CONFIG_NETDEVICES=y
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@ -27,4 +29,3 @@ CONFIG_USB=y
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CONFIG_USB_EHCI_HCD=y
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CONFIG_USB_STORAGE=y
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CONFIG_LZMA=y
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CONFIG_OF_LIBFDT=y
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