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d8dde8c517
The boot loader of many boards provides a kernel boot argument with a
broken console parameter to the kernel. This will be taken before the
stdout-path defined in device tree and the serial will not work on this
board. Multiple boards are affected by this problem, so revert this
patch for all boards. Later we can remove the boot arguments from the
device tree again, after the individual board was checked to work.
This partly reverts this commit:
commit 4995c64857
Author: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Date: Sun Dec 11 21:55:00 2016 +0100
lantiq: specify console using stdout-path instead of cmdline argument
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
170 lines
3.0 KiB
Plaintext
170 lines
3.0 KiB
Plaintext
/dts-v1/;
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#include "amazonse.dtsi"
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#include <dt-bindings/input/input.h>
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/ {
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model = "DGN1000B - Netgear DGN1000B";
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chosen {
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bootargs = "console=ttyLTQ0,115200";
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};
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aliases {
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led-boot = &power;
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led-failsafe = &power;
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led-running = &power;
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led-dsl = &dsl;
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led-internet = &online_green;
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};
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memory@0 {
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reg = <0x0 0x1000000>;
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};
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fpi@10000000 {
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gpio: pinmux@E100B10 {
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pinctrl-names = "default";
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pinctrl-0 = <&state_default>;
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state_default: pinmux {
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asc {
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lantiq,groups = "asc";
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lantiq,function = "asc";
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};
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keys_in {
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lantiq,pins = "io0",/* "io25", */"io29";
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lantiq,pull = <2>;
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lantiq,open-drain = <1>;
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};
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};
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pins_spi_default: pins_spi_default {
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spi_in {
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lantiq,groups = "spi_di";
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lantiq,function = "spi";
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};
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spi_out {
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lantiq,groups = "spi_do", "spi_clk",
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"spi_cs1";
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lantiq,function = "spi";
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lantiq,output = <1>;
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};
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};
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};
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etop@E180000 {
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phy-mode = "mii";
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mac-address = [ 00 11 22 33 44 55 ];
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};
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spi@E100800 {
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pinctrl-names = "default";
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pinctrl-0 = <&pins_spi_default>;
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m25p80@1 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "jedec,spi-nor";
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reg = <1 0>;
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spi-max-frequency = <5000000>;
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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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reg = <0x0 0x20000>;
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label = "SPI (RO) U-Boot Image";
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read-only;
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};
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partition@20000 {
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reg = <0x20000 0x10000>;
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label = "ENV_MAC";
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read-only;
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};
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partition@30000 {
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reg = <0x30000 0x10000>;
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label = "DPF";
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read-only;
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};
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partition@40000 {
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reg = <0x40000 0x10000>;
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label = "NVRAM";
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read-only;
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};
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partition@500000 {
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reg = <0x50000 0x003a0000>;
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label = "kernel";
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};
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};
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};
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};
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ifxhcd@E101000 {
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status = "okay";
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};
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};
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gpio-keys-polled {
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compatible = "gpio-keys-polled";
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#address-cells = <1>;
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#size-cells = <0>;
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poll-interval = <100>;
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reset {
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label = "reset";
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gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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rfkill {
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label = "rfkill";
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gpios = <&gpio 25 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RFKILL>;
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};
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wps {
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label = "wps";
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gpios = <&gpio 29 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_WPS_BUTTON>;
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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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dsl: dsl {
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label = "dgn1000b:green:dsl";
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gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
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default-state = "on";
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};
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online_green: online {
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label = "dgn1000b:green:online";
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gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
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default-state = "on";
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};
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online2 {
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label = "dgn1000b:red:online";
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gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
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default-state = "on";
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};
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wps {
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label = "dgn1000b:green:wps";
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gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
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default-state = "on";
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};
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power: power {
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label = "dgn1000b:green:power";
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gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
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default-state = "keep";
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};
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/*
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power red is missing
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*/
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};
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};
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