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>
207 lines
4.2 KiB
Text
207 lines
4.2 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 = "BTHOMEHUBV3A - BT Home Hub 3A"; /* SoC: Lantiq ar9 @ 333MHz */
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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_orange;
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led-failsafe = &power_red;
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led-running = &power_blue;
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led-internet = &broadband_blue;
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led-wifi = &wireless_blue;
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};
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memory@0 { /* RAM: Samsung K4H511638F-LC 64MB */
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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 31 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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nand-parts@0 { /* NAND Flash: Samsung K9F5608U0D-JIB0 32MB */
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compatible = "gen_nand", "lantiq,nand-xway";
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lantiq,cs = <1>;
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bank-width = <2>;
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reg = <1 0x0 0x2000000 >;
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#address-cells = <1>;
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#size-cells = <1>;
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req-mask = <0x1>; /* PCI request lines to mask during NAND access */
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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 = "preboot";
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reg = <0x00000 0x8000>;
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read-only;
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};
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partition@8000 {
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label = "u-boot";
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reg = <0x8000 0x05c000>;
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read-only;
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};
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partition@64000 {
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label = "uboot_env";
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reg = <0x64000 0x004000>;
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};
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ath9k_cal: partition@68000 {
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label = "art-copy";
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reg = <0x68000 0x004000>;
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};
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partition@6c000 {
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label = "kernel";
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reg = <0x6c000 0x200000>;
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};
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partition@26c000 {
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label = "ubi";
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reg = <0x26c000 0x1d94000>;
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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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nand_out {
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lantiq,groups = "nand cle", "nand ale";
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lantiq,function = "ebu";
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lantiq,output = <1>;
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lantiq,open-drain = <0>;
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lantiq,pull = <0>;
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};
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nand_cs1 {
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lantiq,groups = "nand cs1";
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lantiq,function = "ebu";
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lantiq,open-drain = <0>;
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lantiq,pull = <0>;
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};
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pci_in {
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lantiq,groups = "req1";
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lantiq,function = "pci";
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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,function = "pci";
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lantiq,output = <1>;
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lantiq,open-drain = <0>;
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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,output = <1>;
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lantiq,open-drain = <0>;
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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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};
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ifxhcd@E101000 {
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status = "okay";
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gpios = <&gpio 33 GPIO_ACTIVE_HIGH>;
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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 54 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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restart {
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label = "restart";
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gpios = <&gpio 52 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_POWER>;
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};
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wps {
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label = "wps";
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gpios = <&gpio 53 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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wireless-red {
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label = "bthomehubv3a:red:wireless";
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gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
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};
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wireless-orange {
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label = "bthomehubv3a:orange:wireless";
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gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
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};
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wireless_blue: wireless-blue {
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label = "bthomehubv3a:blue:wireless";
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gpios = <&gpio 9 GPIO_ACTIVE_LOW>;
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};
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broadband-red {
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label = "bthomehubv3a:red:broadband";
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gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
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};
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broadband-orange {
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label = "bthomehubv3a:orange:broadband";
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gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
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};
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broadband_blue: broadband-blue {
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label = "bthomehubv3a:blue:broadband";
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gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
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};
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power_red: power-red {
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label = "bthomehubv3a:red:power";
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gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
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};
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power_orange: power-orange {
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label = "bthomehubv3a:orange:power";
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gpios = <&gpio 5 GPIO_ACTIVE_LOW>;
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default-state = "keep";
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};
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power_blue: power-blue {
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label = "bthomehubv3a:blue:power";
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gpios = <&gpio 1 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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gpio-reset = <&gpio 21 GPIO_ACTIVE_HIGH>;
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ath9k@7000 {
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reg = <0x7000 0 0 0 0>;
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qca,no-eeprom; /* load from ath9k-eeprom-pci-0000:00:0e.0.bin */
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};
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};
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