kirkwood: add support for Linksys EA4500

Support is added only for kernel 3.14 - do not show it until
the switch is made.

Following uboot env changes are needed to make it work on stock uboot:

diff --git a/target/linux/kirkwood/base-files/etc/uci-defaults/01_leds b/target/linux/kirkwood/base-files/etc/uci-defaults/01_leds
index 1600464da48aa6b8bd8cc03a23a81ef98b0b3353..1e7e064085949e6fc03366880c1fa1a5f59abf72 100644 (file)
--- a/target/linux/kirkwood/base-files/etc/uci-defaults/01_leds
+++ b/target/linux/kirkwood/base-files/etc/uci-defaults/01_leds
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (C) 2012-2013 OpenWrt.org
+# Copyright (C) 2012-2014 OpenWrt.org
 #
 
 . /lib/functions/uci-defaults.sh
@@ -14,6 +14,10 @@ case "`cat /proc/device-tree/model`" in
        ucidef_set_led_default "health" "status:green:health" "1"
        ucidef_set_led_default "fault" "status:orange:fault" "1"
        ;;
+"Linksys EA4500")
+       ucidef_set_led_default "health" "ea4500:white:health" "1"
+       ucidef_set_led_default "pulse" "ea4500:white:pulse" "1"
+       ;;
 *)
        ;;
 esac

diff --git a/target/linux/kirkwood/base-files/etc/uci-defaults/02_network b/target/linux/kirkwood/base-files/etc/uci-defaults/02_network
index c6ceff78c96760cd923a0dec7304a52e7cc005f1..0c55cbfd282878f5e523c11e6041e171b629d79c 100644 (file)
--- a/target/linux/kirkwood/base-files/etc/uci-defaults/02_network
+++ b/target/linux/kirkwood/base-files/etc/uci-defaults/02_network
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# Copyright (C) 2012-2013 OpenWrt.org
+# Copyright (C) 2012-2014 OpenWrt.org
 #
 
 [ -e /etc/config/network ] && exit 0
@@ -37,6 +37,9 @@ case "`cat /proc/device-tree/model`" in
 "Cloud Engines Pogoplug E02")
        set_lan_dhcp "eth0"
        ;;
+"Linksys EA4500")
+       ucidef_set_interfaces_lan_wan "eth0" "eth1"
+       ;;
 *)
        ucidef_set_interface_lan "eth0"
        ;;

diff --git a/target/linux/kirkwood/image/Makefile b/target/linux/kirkwood/image/Makefile
index 00a6f3f81ad20d0032dc314f4d40f0e7cf59fd98..a3971d47afb4384e2bd4441bd2eae9a613005563 100644 (file)
--- a/target/linux/kirkwood/image/Makefile
+++ b/target/linux/kirkwood/image/Makefile
@@ -117,6 +117,9 @@ Image/InstallKernel/Template/Generic=$(call Image/InstallKernel/Template)
 Image/BuildKernel/Template/DOCKSTAR=$(call Image/BuildKernel/Template,dockstar)
 Image/InstallKernel/Template/DOCKSTAR=$(call Image/InstallKernel/Template,dockstar)
 
+Image/BuildKernel/Template/EA4500=$(call Image/BuildKernel/Template,ea4500)
+Image/InstallKernel/Template/EA4500=$(call Image/InstallKernel/Template,ea4500)
+
 Image/BuildKernel/Template/GOFLEXNET=$(call Image/BuildKernel/Template,goflexnet)
 Image/InstallKernel/Template/GOFLEXNET=$(call Image/InstallKernel/Template,goflexnet)
 

diff --git a/target/linux/kirkwood/patches-3.14/160-ea4500.patch b/target/linux/kirkwood/patches-3.14/160-ea4500.patch
new file mode 100644 (file)
index 0000000..a304e85
--- /dev/null
+++ b/target/linux/kirkwood/patches-3.14/160-ea4500.patch
@@ -0,0 +1,169 @@
+--- a/arch/arm/boot/dts/Makefile
++++ b/arch/arm/boot/dts/Makefile
+@@ -90,6 +90,7 @@
+       kirkwood-dns325.dtb \
+       kirkwood-dockstar.dtb \
+       kirkwood-dreamplug.dtb \
++      kirkwood-ea4500.dtb \
+       kirkwood-goflexnet.dtb \
+       kirkwood-guruplug-server-plus.dtb \
+       kirkwood-ib62x0.dtb \
+--- /dev/null
++++ b/arch/arm/boot/dts/kirkwood-ea4500.dts
+@@ -0,0 +1,156 @@
++/*
++ * kirkwood-ea4500.dts - Device Tree file for Linksys EA4500
++ *
++ * (c) 2013 Jonas Gorski <jogo@openwrt.org>
++ * (c) 2013 Deutsche Telekom Innovation Laboratories
++ * (c) 2014 Luka Perkov <luka@openwrt.org>
++ *
++ * 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 EA4500";
++      compatible = "linksys,ea4500", "marvell,kirkwood-88f6282", "marvell,kirkwood";
++
++      memory {
++              device_type = "memory";
++              reg = <0x00000000 0x8000000>;
++      };
++
++      chosen {
++              bootargs = "console=ttyS0,115200n8 earlyprintk";
++      };
++
++      mbus {
++              pcie-controller {
++                      status = "okay";
++
++                      pcie@1,0 {
++                              status = "okay";
++                      };
++
++                      pcie@2,0 {
++                              status = "okay";
++                      };
++              };
++      };
++
++      ocp@f1000000 {
++              pinctrl: pinctrl@10000 {
++                      pmx_led_white_health: pmx-led-white-health {
++                              marvell,pins = "mpp7";
++                              marvell,function = "gpo";
++                      };
++                      pmx_led_white_pulse: pmx-led-white-pulse {
++                              marvell,pins = "mpp14";
++                              marvell,function = "gpio";
++                      };
++                      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_white_health &pmx_led_white_pulse >;
++              pinctrl-names = "default";
++
++              white-health {
++                      label = "ea4500:white:health";
++                      gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
++              };
++
++              white-pulse {
++                      label = "ea4500:white:pulse";
++                      gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
++              };
++      };
++};
++
++&nand {
++      status = "okay";
++      pinctrl-0 = <&pmx_nand>;
++      pinctrl-names = "default";
++
++      partition@0 {
++              label = "u-boot";
++              reg = <0x0000000 0x80000>;
++      };
++
++      partition@80000 {
++              label = "u-boot environment";
++              reg = <0x80000 0x20000>;
++      };
++
++      partition@200000 {
++              label = "kernel";
++              reg = <0x200000 0x200000>;
++      };
++
++      partition@400000 {
++              label = "root";
++              reg = <0x400000 0x1c00000>;
++      };
++};
++
++&mdio {
++      status = "okay";
++};
++
++&eth0 {
++      status = "okay";
++      ethernet0-port@0 {
++              speed = <1000>;
++              duplex = <1>;
++      };
++};
++
++&eth1 {
++      status = "okay";
++      ethernet1-port@0 {
++              speed = <1000>;
++              duplex = <1>;
++      };
++};

diff --git a/target/linux/kirkwood/profiles/115-router.mk b/target/linux/kirkwood/profiles/115-router.mk
new file mode 100644 (file)
index 0000000..89a5bd4
--- /dev/null
+++ b/target/linux/kirkwood/profiles/115-router.mk
@@ -0,0 +1,22 @@
+#
+# Copyright (C) 2014 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+define Profile/EA4500
+  NAME:=Linksys EA4500
+  PACKAGES:= \
+       kmod-mwl8k kmod-usb2 kmod-usb-storage \
+       uboot-envtools
+endef
+
+define Profile/EA4500/Description
+ Package set compatible with Linksys EA4500 board.
+endef
+
+EA4500_UBIFS_OPTS:="-m 2048 -e 126KiB -c 4096"
+EA4500_UBI_OPTS:="-m 2048 -p 128KiB -s 512"
+
+# $(eval $(call Profile,EA4500))