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Parsing "firmware" partition (to create kernel + rootfs) was implemented using OpenWrt downstream code enabled by CONFIG_MTD_SPLIT_FIRMWARE. With recent upstream mtd changes we can do it in a more clean way for DTS targets. It just requires adding a proper "compatible" string to the "firmware" partition node. Signed-off-by: Petr Štetiar <ynezz@true.cz>
164 lines
2.3 KiB
Plaintext
164 lines
2.3 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include "qca956x.dtsi"
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/ {
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model = "ROSINSON WR818";
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compatible = "rosinson,wr818", "qca,qca9560";
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chosen {
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bootargs = "console=ttyS0,115200n8";
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};
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aliases {
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led-boot = &system;
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led-failsafe = &system;
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led-running = &system;
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led-upgrade = &system;
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};
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gpio_leds: leds {
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compatible = "gpio-leds";
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system: system {
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label = "wr818:red:system";
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gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
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};
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wifi_2g {
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label = "wr818:red:wifi2g";
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gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy0tpt";
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};
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};
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keys {
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compatible = "gpio-keys";
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reset {
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label = "reset";
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linux,code = <KEY_RESTART>;
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gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
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debounce-interval = <60>;
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};
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};
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};
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&uart {
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status = "okay";
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};
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&gpio {
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status = "okay";
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};
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&spi {
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num-cs = <1>;
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status = "okay";
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flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <25000000>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "u-boot";
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reg = <0x000000 0x040000>;
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read-only;
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};
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partition@40000 {
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label = "u-boot-env";
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reg = <0x040000 0x010000>;
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read-only;
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};
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partition@50000 {
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compatible = "denx,uimage";
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label = "firmware";
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reg = <0x050000 0xf80000>;
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};
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info: partition@fd0000 {
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label = "factory";
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reg = <0xfd0000 0x010000>;
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read-only;
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};
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art: partition@ff0000 {
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label = "art";
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reg = <0xff0000 0x010000>;
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read-only;
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};
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};
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};
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};
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&mdio0 {
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status = "okay";
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phy-mask = <0>;
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phy0: ethernet-phy@0 {
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reg = <0>;
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phy-mode = "sgmii";
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qca,ar8327-initvals = <
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0x04 0x00080080 /* PORT0 PAD MODE CTRL */
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0x7c 0x0000007e /* PORT0_STATUS */
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>;
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};
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};
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ð0 {
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status = "okay";
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mtd-mac-address = <&info 0x0>;
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phy-mode = "sgmii";
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phy-handle = <&phy0>;
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};
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&wmac {
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status = "okay";
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mtd-cal-data = <&art 0x1000>;
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};
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&usb_phy0 {
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status = "okay";
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};
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&usb0 {
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#address-cells = <1>;
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#size-cells = <0>;
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status = "okay";
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port@1 {
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reg = <1>;
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#trigger-source-cells = <0>;
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};
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};
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&usb_phy1 {
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status = "okay";
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};
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&usb1 {
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#address-cells = <1>;
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#size-cells = <0>;
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status = "okay";
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port@2 {
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reg = <2>;
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#trigger-source-cells = <0>;
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};
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};
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