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>
184 lines
3.3 KiB
Text
184 lines
3.3 KiB
Text
/dts-v1/;
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#include "ar9.dtsi"
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#include <dt-bindings/input/input.h>
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/ {
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model = "WBMR - Buffalo WBMR-HP-G300H";
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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_green;
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led-failsafe = &power_red;
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led-running = &power_green;
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led-dsl = &dsl;
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led-internet = &online_green;
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led-usb = &usb;
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led-wifi = &wifi;
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};
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memory@0 {
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reg = <0x0 0x4000000>;
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};
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fpi@10000000 {
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localbus@0 {
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nor-boot@0 {
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compatible = "lantiq,nor";
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bank-width = <2>;
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reg = <0 0x0 0x2000000>;
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#address-cells = <1>;
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#size-cells = <1>;
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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 = "uboot";
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reg = <0x00000 0x40000>;
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read-only;
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};
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partition@40000 {
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label = "uboot_env";
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reg = <0x40000 0x20000>;
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read-only;
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};
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partition@20000 {
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label = "firmware";
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reg = <0x60000 0x1f20000>;
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};
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boardconfig: partition@1fc0000 {
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label = "board";
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reg = <0x1fc0000 0x20000>;
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read-only;
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};
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partition@1fe0000 {
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label = "calibration";
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reg = <0x1fe0000 0x20000>;
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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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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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pci-in {
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lantiq,groups = "req1";
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lantiq,output = <0>;
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lantiq,open-drain = <1>;
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lantiq,pull = <2>;
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};
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pci-out {
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lantiq,groups = "gnt1";
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lantiq,output = <1>;
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lantiq,pull = <0>;
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};
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pci_rst {
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lantiq,pins = "io21";
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lantiq,pull = <0>;
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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 = "rgmii";
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mtd-mac-address = <&boardconfig 0x10024>;
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};
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ifxhcd@E101000 {
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status = "okay";
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gpios = <&gpio 36 GPIO_ACTIVE_HIGH>;
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};
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pci@E105400 {
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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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wps {
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label = "wps";
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gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_WPS_BUTTON>;
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};
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reset {
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label = "reset";
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gpios = <&gpio 37 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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eject {
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label = "eject";
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gpios = <&gpio 34 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_EJECTCD>;
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};
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movie {
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label = "movie";
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gpios = <&gpio 22 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_VIDEO>;
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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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power_green: power {
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label = "wbmr:green:power";
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gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
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default-state = "keep";
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};
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power_red: power2 {
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label = "wbmr:red:power";
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gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
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};
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security {
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label = "wbmr:yellow:security";
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gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
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};
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wifi: wifi {
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label = "wbmr:green:wireless";
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gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
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};
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dsl: dsl {
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label = "wbmr:green:dsl";
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gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
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};
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online_green: online {
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label = "wbmr:green:internet";
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gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
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};
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online2 {
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label = "wbmr:red:internet";
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gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
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};
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movie {
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label = "wbmr:blue:movie";
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gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
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};
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usb: usb {
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label = "wbmr:green:usb";
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gpios = <&gpio 28 GPIO_ACTIVE_LOW>;
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default-state = "on";
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};
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};
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};
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