3ef14d0c3d
- 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
200 lines
3.7 KiB
Diff
200 lines
3.7 KiB
Diff
--- a/arch/arm/boot/dts/Makefile
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+++ b/arch/arm/boot/dts/Makefile
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@@ -176,6 +176,7 @@ dtb-$(CONFIG_MACH_KIRKWOOD) += \
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kirkwood-is2.dtb \
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kirkwood-km_kirkwood.dtb \
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kirkwood-laplug.dtb \
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+ kirkwood-linksys-viper.dtb \
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kirkwood-lschlv2.dtb \
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kirkwood-lswvl.dtb \
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kirkwood-lswxl.dtb \
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--- /dev/null
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+++ b/arch/arm/boot/dts/kirkwood-linksys-viper.dts
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@@ -0,0 +1,187 @@
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+/*
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+ * kirkwood-linksys-viper.dts - Device Tree file for Linksys EA4500
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+ *
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+ * (c) 2013 Jonas Gorski <jogo@openwrt.org>
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+ * (c) 2013 Deutsche Telekom Innovation Laboratories
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+ * (c) 2014 Luka Perkov <luka@openwrt.org>
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+ *
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+ * This file is licensed under the terms of the GNU General Public
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+ * License version 2. This program is licensed "as is" without any
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+ * warranty of any kind, whether express or implied.
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+ */
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+
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+/dts-v1/;
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+
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+#include "kirkwood.dtsi"
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+#include "kirkwood-6282.dtsi"
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+
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+/ {
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+ model = "Linksys E4200v2 / EA4500";
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+ compatible = "linksys,viper", "marvell,kirkwood-88f6282", "marvell,kirkwood";
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+
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+ memory {
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+ device_type = "memory";
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+ reg = <0x00000000 0x8000000>;
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+ };
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+
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+ chosen {
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+ bootargs = "console=ttyS0,115200n8 earlyprintk";
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+ };
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+
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+ mbus {
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+ pcie-controller {
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+ status = "okay";
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+
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+ pcie@1,0 {
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+ status = "okay";
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+ };
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+
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+ pcie@2,0 {
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+ status = "okay";
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+ };
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+ };
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+ };
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+
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+ ocp@f1000000 {
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+ pinctrl: pin-controller@10000 {
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+ pmx_led_white_health: pmx-led-white-health {
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+ marvell,pins = "mpp7";
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+ marvell,function = "gpo";
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+ };
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+ pmx_led_white_pulse: pmx-led-white-pulse {
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+ marvell,pins = "mpp14";
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+ marvell,function = "gpio";
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+ };
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+ pmx_btn_wps: pmx-btn-wps {
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+ marvell,pins = "mpp47";
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+ marvell,function = "gpio";
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+ };
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+ pmx_btn_reset: pmx-btn-reset {
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+ marvell,pins = "mpp48";
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+ marvell,function = "gpio";
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+ };
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+ };
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+
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+ rtc@10300 {
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+ status = "disabled";
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+ };
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+
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+ serial@12000 {
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+ status = "okay";
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+ };
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+
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+ };
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+
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+ gpio_keys {
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+ compatible = "gpio-keys";
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ pinctrl-0 = < &pmx_btn_wps &pmx_btn_reset >;
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+ pinctrl-names = "default";
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+
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+ button@15 {
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+ label = "WPS Button";
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+ linux,code = <KEY_WPS_BUTTON>;
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+ gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ button@16 {
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+ label = "Reset Button";
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+ linux,code = <KEY_RESTART>;
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+ gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
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+ };
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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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+ pinctrl-0 = < &pmx_led_white_health &pmx_led_white_pulse >;
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+ pinctrl-names = "default";
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+
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+ white-health {
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+ label = "viper:white:health";
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+ gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
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+ };
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+
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+ white-pulse {
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+ label = "viper:white:pulse";
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+ gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
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+ };
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+ };
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+
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+ mvsw61xx {
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+ compatible = "marvell,88e6171";
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+ status = "okay";
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+ reg = <0x10>;
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+
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+ mii-bus = <&mdio>;
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+ cpu-port-0 = <5>;
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+ cpu-port-1 = <6>;
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+ is-indirect;
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+ };
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+};
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+
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+&nand {
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+ status = "okay";
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+ pinctrl-0 = <&pmx_nand>;
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+ pinctrl-names = "default";
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+
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+ partition@0 {
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+ label = "u-boot";
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+ reg = <0x0 0x80000>;
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+ };
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+
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+ partition@80000 {
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+ label = "u_env";
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+ reg = <0x80000 0x20000>;
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+ };
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+
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+ partition@a0000 {
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+ label = "s_env";
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+ reg = <0xa0000 0x20000>;
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+ };
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+
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+ partition@200000 {
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+ label = "kernel1";
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+ reg = <0x200000 0x1a00000>;
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+ };
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+
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+ partition@4a0000 {
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+ label = "rootfs1";
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+ reg = <0x4a0000 0x1760000>;
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+ };
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+
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+ partition@1c00000 {
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+ label = "kernel2";
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+ reg = <0x1c00000 0x1a00000>;
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+ };
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+
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+ partition@1ea0000 {
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+ label = "rootfs2";
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+ reg = <0x1ea0000 0x1760000>;
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+ };
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+
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+ partition@3600000 {
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+ label = "syscfg";
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+ reg = <0x3600000 0x4a00000>;
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+ };
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+};
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+
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+&mdio {
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+ status = "okay";
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+};
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+
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+ð0 {
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+ status = "okay";
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+ ethernet0-port@0 {
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+ speed = <1000>;
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+ duplex = <1>;
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+ };
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+};
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+
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+ð1 {
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+ status = "okay";
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+ ethernet1-port@0 {
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+ speed = <1000>;
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+ duplex = <1>;
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+ };
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+};
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