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b2681e584c
We are close to provide enduser friendly OpenWrt images for DGS-1210 switches that do not need serial console. Nevertheless a small bit is missing. We cannot switch back to the vendor partition or initiate a download of a vendor firmware image. To issue this from inside OpenWrt we need write access to U-Boot environment. Case 1: Switch back to secondary (vendor) image > fw_setenv bootcmd run addargs\; bootm 0xb4e80000 > fw_setenv image /dev/mtdblock7 > reboot Case 2: Issue D-Link Network Assistant based download on next reboot. This is a combination of some vendor specific protocol (DDP) and a TFTP download afterwards. > fw_setenv bootstop on > reboot Allow these commands by opening up u-boot-env for write access. Tested on DGS-1210-20. Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
87 lines
1.5 KiB
Plaintext
87 lines
1.5 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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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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aliases {
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led-boot = &led_power;
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led-failsafe = &led_power;
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led-running = &led_power;
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led-upgrade = &led_power;
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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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leds {
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pinctrl-names = "default";
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pinctrl-0 = <&pinmux_disable_sys_led>;
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compatible = "gpio-leds";
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led_power: power {
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label = "green:power";
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gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
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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 = <10000000>;
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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 = <0x00000000 0x80000>;
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read-only;
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};
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partition@80000 {
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label = "u-boot-env";
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reg = <0x00080000 0x40000>;
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};
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partition@c0000 {
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label = "board-name";
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reg = <0x000c0000 0x40000>;
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};
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partition@280000 {
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label = "firmware";
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compatible = "denx,uimage";
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reg = <0x00100000 0xd80000>;
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};
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partition@be80000 {
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label = "kernel2";
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reg = <0x00e80000 0x180000>;
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};
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partition@1000000 {
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label = "sysinfo";
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reg = <0x01000000 0x40000>;
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};
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partition@1040000 {
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label = "rootfs2";
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reg = <0x01040000 0xc00000>;
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};
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partition@1c40000 {
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label = "jffs2";
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reg = <0x01c40000 0x3c0000>;
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};
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};
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};
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};
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