bc41fb7efe
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>
112 lines
1.7 KiB
Text
112 lines
1.7 KiB
Text
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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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 "ar9344.dtsi"
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/ {
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compatible = "ubnt,xw", "qca,ar9342";
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model = "Ubiquiti Networks XW board";
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gpio-leds {
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compatible = "gpio-leds";
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link1 {
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label = "ubnt:red:link1";
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gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
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};
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link2 {
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label = "ubnt:orange:link2";
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gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
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};
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link3 {
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label = "ubnt:green:link3";
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gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
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};
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link4 {
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label = "ubnt:green:link4";
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gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
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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 button";
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linux,code = <KEY_RESTART>;
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gpios = <&gpio 12 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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&ref {
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clock-frequency = <40000000>;
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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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status = "okay";
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num-cs = <1>;
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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 0x760000>;
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};
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partition@fb0000 {
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label = "cfg";
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reg = <0x7b0000 0x040000>;
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read-only;
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};
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eeprom: partition@ff0000 {
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label = "EEPROM";
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reg = <0x7f0000 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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&wmac {
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status = "okay";
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mtd-cal-data = <&eeprom 0x1000>;
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mtd-mac-address = <&eeprom 0x1002>;
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};
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