openwrtv4/target/linux/kirkwood/patches-3.18/170-ea3500.patch
Luka Perkov 3ef14d0c3d kirkwood: rework Linksys EA[34]500 DTS
- Use board engineering names rather than marketing names

- Linksys uses a dual firmware layout, where the bootloader
  will switch to the other stored image when one fails to
  boot three consecutive times.

  In order to make this firmware compatible with the factory
  images and the stock bootloader we must match this layout.

Signed-off-by: Claudio Leite <leitec@staticky.com>

SVN-Revision: 47429
2015-11-10 00:16:24 +00:00

192 lines
3.5 KiB
Diff

--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -128,6 +128,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += kirkwood-
kirkwood-is2.dtb \
kirkwood-km_kirkwood.dtb \
kirkwood-laplug.dtb \
+ kirkwood-linksys-audi.dtb \
kirkwood-linksys-viper.dtb \
kirkwood-lschlv2.dtb \
kirkwood-lsxhl.dtb \
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-linksys-audi.dts
@@ -0,0 +1,179 @@
+/*
+ * kirkwood-linksys-audi.dts - Device Tree file for Linksys EA3500
+ *
+ * (c) 2013 Jonas Gorski <jogo@openwrt.org>
+ * (c) 2013 Deutsche Telekom Innovation Laboratories
+ * (c) 2014 Luka Perkov <luka@openwrt.org>
+ * (c) 2014 Dan Walters <dan@walters.io>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+/dts-v1/;
+
+#include "kirkwood.dtsi"
+#include "kirkwood-6282.dtsi"
+
+/ {
+ model = "Linksys EA3500";
+ compatible = "linksys,audi", "marvell,kirkwood-88f6282", "marvell,kirkwood";
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x4000000>;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200n8 earlyprintk";
+ };
+
+ mbus {
+ pcie-controller {
+ status = "okay";
+
+ pcie@1,0 {
+ status = "okay";
+ };
+
+ pcie@2,0 {
+ status = "okay";
+ };
+ };
+ };
+
+ ocp@f1000000 {
+ pinctrl: pin-controller@10000 {
+ pmx_led_green_power: pmx-led-green-power {
+ marvell,pins = "mpp7";
+ marvell,function = "gpo";
+ };
+ pmx_btn_wps: pmx-btn-wps {
+ marvell,pins = "mpp47";
+ marvell,function = "gpio";
+ };
+ pmx_btn_reset: pmx-btn-reset {
+ marvell,pins = "mpp48";
+ marvell,function = "gpio";
+ };
+ };
+
+ rtc@10300 {
+ status = "disabled";
+ };
+
+ serial@12000 {
+ status = "okay";
+ };
+
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-0 = < &pmx_btn_wps &pmx_btn_reset >;
+ pinctrl-names = "default";
+
+ button@15 {
+ label = "WPS Button";
+ linux,code = <KEY_WPS_BUTTON>;
+ gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
+ };
+
+ button@16 {
+ label = "Reset Button";
+ linux,code = <KEY_RESTART>;
+ gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+ pinctrl-0 = < &pmx_led_green_power >;
+ pinctrl-names = "default";
+
+ green-power {
+ label = "audi:green:power";
+ gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ mvsw61xx {
+ compatible = "marvell,88e6171";
+ status = "okay";
+ reg = <0x10>;
+
+ mii-bus = <&mdio>;
+ cpu-port-0 = <5>;
+ cpu-port-1 = <6>;
+ is-indirect;
+ };
+};
+
+&nand {
+ status = "okay";
+ pinctrl-0 = <&pmx_nand>;
+ pinctrl-names = "default";
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x0 0x80000>;
+ };
+
+ partition@80000 {
+ label = "u_env";
+ reg = <0x80000 0x4000>;
+ };
+
+ partition@84000 {
+ label = "s_env";
+ reg = <0x84000 0x4000>;
+ };
+
+ partition@200000 {
+ label = "kernel1";
+ reg = <0x200000 0x1400000>;
+ };
+
+ partition@490000 {
+ label = "rootfs1";
+ reg = <0x490000 0x1170000>;
+ };
+
+ partition@1600000 {
+ label = "kernel2";
+ reg = <0x1600000 0x1400000>;
+ };
+
+ partition@1890000 {
+ label = "rootfs2";
+ reg = <0x1890000 0x1170000>;
+ };
+
+ partition@2a00000 {
+ label = "syscfg";
+ reg = <0x2a00000 0x1600000>;
+ };
+};
+
+&mdio {
+ status = "okay";
+};
+
+&eth0 {
+ status = "okay";
+ ethernet0-port@0 {
+ speed = <1000>;
+ duplex = <1>;
+ };
+};
+
+&eth1 {
+ status = "okay";
+ ethernet1-port@0 {
+ speed = <1000>;
+ duplex = <1>;
+ };
+};