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>
195 lines
3.5 KiB
Text
195 lines
3.5 KiB
Text
/dts-v1/;
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#include "danube.dtsi"
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#include <dt-bindings/input/input.h>
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/ {
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model = "ARV7510PW22 - Astoria Networks";
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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-internet = &internet;
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led-usb = &umts;
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led-wifi = &wlan;
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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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sram@1F000000 {
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vmmc@107000 {
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status = "okay";
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gpios = <&gpio 9 GPIO_ACTIVE_HIGH>;
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};
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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 0x1000000>;
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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@60000 {
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label = "firmware";
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reg = <0x60000 0xf80000>;
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};
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boardconfig: partition@fe0000 {
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label = "board_config";
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reg = <0xfe0000 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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exin {
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lantiq,groups = "exin1";
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lantiq,function = "exin";
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lantiq,pull = <2>;
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lantiq,output = <0>;
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};
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pci_in {
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lantiq,groups = "req1", "req2";
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lantiq,function = "pci";
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lantiq,open-drain = <1>;
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lantiq,pull = <2>;
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lantiq,output = <0>;
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};
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pci_out {
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lantiq,groups = "gnt1";
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lantiq,function = "pci";
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lantiq,output = <1>;
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};
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pci_rst {
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lantiq,pins = "io21";
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lantiq,pull = <2>;
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lantiq,output = <1>;
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};
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pins_out {
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lantiq,pins = "io2", "io4", "io8", "io9", "io10", "io15", "io20";
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lantiq,output = <1>;
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};
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pins_in {
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lantiq,pins = "io11", "io12", "io28";
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lantiq,open-drain = <1>;
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lantiq,pull = <2>;
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lantiq,output = <0>;
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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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gpios = <&gpio 8 GPIO_ACTIVE_HIGH>;
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};
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etop@E180000 {
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/* Switch reset 19 */
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phy-mode = "mii";
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mtd-mac-address = <&boardconfig 0x16>;
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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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rfkill {
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label = "rfkill";
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gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RFKILL>;
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};
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restart {
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label = "restart";
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gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_POWER>;
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};
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reset {
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label = "reset";
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gpios = <&gpio 28 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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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: power {
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label = "power";
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gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
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default-state = "keep";
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};
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internet: internet {
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label = "internet";
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gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
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};
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wlan: wlan {
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label = "wlan";
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gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
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};
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umts: 3g {
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label = "3g";
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gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
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};
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message {
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label = "message";
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gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&pci0 {
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status = "okay";
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lantiq,external-clock;
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interrupt-map = <
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0x7000 0 0 1 &icu0 30
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0x7800 0 0 1 &icu0 135
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0x7800 0 0 2 &icu0 135
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0x7800 0 0 3 &icu0 135
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>;
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gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
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req-mask = <0x3>;
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wifi@1814,3592 {
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compatible = "pci1814,3592";
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reg = <0x7000 0 0 0 0>;
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ralink,mtd-eeprom = <&boardconfig 0x410>;
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ralink,mtd-eeprom-swap;
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};
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};
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