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59980f7aaf
U-Boot uses the "bootpartition" variable stored in
"u-boot-env2" to select the active system partition. Allow
updates to enable system switching from OpenWrt.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
(cherry picked from commit 11d24ffe96)
137 lines
2.2 KiB
Plaintext
137 lines
2.2 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later
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#include "rtl838x.dtsi"
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/gpio/gpio.h>
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/ {
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compatible = "realtek,rtl838x-soc";
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chosen {
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bootargs = "console=ttyS0,115200";
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};
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memory@0 {
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device_type = "memory";
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reg = <0x0 0x8000000>;
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};
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keys {
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compatible = "gpio-keys-polled";
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poll-interval = <20>;
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mode {
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label = "reset";
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gpios = <&gpio0 24 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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};
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};
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&gpio0 {
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indirect-access-bus-id = <0>;
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};
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&spi0 {
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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 = <50000000>;
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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 = <0x0000000 0x00e0000>;
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read-only;
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};
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partition@e0000 {
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label = "u-boot-env";
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reg = <0x00e0000 0x0010000>;
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read-only;
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};
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partition@f0000 {
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label = "u-boot-env2";
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reg = <0x00f0000 0x0010000>;
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};
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partition@100000 {
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label = "jffs";
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reg = <0x0100000 0x0100000>;
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read-only;
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};
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partition@200000 {
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label = "jffs2";
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reg = <0x0200000 0x0100000>;
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read-only;
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};
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partition@300000 {
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label = "firmware";
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compatible = "openwrt,uimage", "denx,uimage";
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openwrt,ih-magic = <0x4e474520>;
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reg = <0x0300000 0x0e80000>;
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};
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partition@1180000 {
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label = "runtime2";
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reg = <0x1180000 0x0e80000>;
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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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ðernet0 {
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mdio: mdio-bus {
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compatible = "realtek,rtl838x-mdio";
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regmap = <ðernet0>;
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#address-cells = <1>;
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#size-cells = <0>;
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INTERNAL_PHY(8)
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INTERNAL_PHY(9)
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INTERNAL_PHY(10)
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INTERNAL_PHY(11)
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INTERNAL_PHY(12)
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INTERNAL_PHY(13)
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INTERNAL_PHY(14)
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INTERNAL_PHY(15)
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};
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};
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&switch0 {
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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SWITCH_PORT(8, 1, internal)
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SWITCH_PORT(9, 2, internal)
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SWITCH_PORT(10, 3, internal)
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SWITCH_PORT(11, 4, internal)
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SWITCH_PORT(12, 5, internal)
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SWITCH_PORT(13, 6, internal)
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SWITCH_PORT(14, 7, internal)
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SWITCH_PORT(15, 8, internal)
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port@28 {
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ethernet = <ðernet0>;
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reg = <28>;
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phy-mode = "internal";
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fixed-link {
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speed = <1000>;
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full-duplex;
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};
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};
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};
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};
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