Support for the Linksys EA3500.  Here's the patch, and I entered the
basic device info (including the serial console connections) on the
wiki at http://wiki.openwrt.org/toh/linksys/ea3500 .  Hope it can be
of use to someone else, I know I've been waiting a long while to run
OpenWRT on my router!

-Dan

Signed-off-by: Dan Walters <[email protected]>

---
 package/boot/uboot-envtools/files/kirkwood         |   1 +
 .../kirkwood/base-files/etc/uci-defaults/01_leds   |   3 +
 .../base-files/etc/uci-defaults/02_network         |   3 +
 target/linux/kirkwood/base-files/lib/kirkwood.sh   |   4 +
 target/linux/kirkwood/image/Makefile               |   3 +
 .../linux/kirkwood/patches-3.14/170-ea3500.patch   | 164 +++++++++++++++++++++
 target/linux/kirkwood/profiles/115-router.mk       |  16 ++
 7 files changed, 194 insertions(+)
 create mode 100644 target/linux/kirkwood/patches-3.14/170-ea3500.patch

diff --git a/package/boot/uboot-envtools/files/kirkwood 
b/package/boot/uboot-envtools/files/kirkwood
index ef6c113..b15b8f9 100644
--- a/package/boot/uboot-envtools/files/kirkwood
+++ b/package/boot/uboot-envtools/files/kirkwood
@@ -14,6 +14,7 @@ touch /etc/config/ubootenv
 board=$(kirkwood_board_name)
 
 case "$board" in
+"ea3500" | \
 "ea4500" | \
 "ib62x0" | \
 "pogo_e02")
diff --git a/target/linux/kirkwood/base-files/etc/uci-defaults/01_leds 
b/target/linux/kirkwood/base-files/etc/uci-defaults/01_leds
index 07c1a0e..41191f7 100644
--- a/target/linux/kirkwood/base-files/etc/uci-defaults/01_leds
+++ b/target/linux/kirkwood/base-files/etc/uci-defaults/01_leds
@@ -13,6 +13,9 @@ case "$board" in
        ucidef_set_led_default "health" "status:green:health" "1"
        ucidef_set_led_default "fault" "status:orange:fault" "1"
        ;;
+"ea3500")
+       ucidef_set_led_default "power" "ea3500:green:power" "1"
+       ;;
 "ea4500")
        ucidef_set_led_default "health" "ea4500:white:health" "1"
        ucidef_set_led_default "pulse" "ea4500:white:pulse" "1"
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 e795d65..bc7e793 100644
--- a/target/linux/kirkwood/base-files/etc/uci-defaults/02_network
+++ b/target/linux/kirkwood/base-files/etc/uci-defaults/02_network
@@ -40,6 +40,9 @@ case "$board" in
 "pogo_e02")
        set_lan_dhcp "eth0"
        ;;
+"ea3500")
+       ucidef_set_interfaces_lan_wan "eth0" "eth1"
+       ;;
 "ea4500")
        ucidef_set_interfaces_lan_wan "eth0" "eth1"
        ;;
diff --git a/target/linux/kirkwood/base-files/lib/kirkwood.sh 
b/target/linux/kirkwood/base-files/lib/kirkwood.sh
index ba080f4..323a997 100755
--- a/target/linux/kirkwood/base-files/lib/kirkwood.sh
+++ b/target/linux/kirkwood/base-files/lib/kirkwood.sh
@@ -29,6 +29,10 @@ kirkwood_board_detect() {
                name="pogo_e02"
                ;;
 
+       "Linksys EA3500")
+               name="ea3500"
+               ;;
+
        "Linksys EA4500")
                name="ea4500"
                ;;
diff --git a/target/linux/kirkwood/image/Makefile 
b/target/linux/kirkwood/image/Makefile
index e3c6f0b..3852cac 100644
--- 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/EA3500=$(call Image/BuildKernel/Template,ea3500)
+Image/InstallKernel/Template/EA3500=$(call Image/InstallKernel/Template,ea3500)
+
 Image/BuildKernel/Template/EA4500=$(call Image/BuildKernel/Template,ea4500)
 Image/InstallKernel/Template/EA4500=$(call Image/InstallKernel/Template,ea4500)
 
diff --git a/target/linux/kirkwood/patches-3.14/170-ea3500.patch 
b/target/linux/kirkwood/patches-3.14/170-ea3500.patch
new file mode 100644
index 0000000..155d9fc
--- /dev/null
+++ b/target/linux/kirkwood/patches-3.14/170-ea3500.patch
@@ -0,0 +1,164 @@
+diff -ruN a/arch/arm/boot/dts/kirkwood-ea3500.dts 
b/arch/arm/boot/dts/kirkwood-ea3500.dts
+--- a/arch/arm/boot/dts/kirkwood-ea3500.dts    1969-12-31 19:00:00.000000000 
-0500
++++ b/arch/arm/boot/dts/kirkwood-ea3500.dts    2014-10-13 15:13:15.695625124 
-0500
+@@ -0,0 +1,149 @@
++/*
++ * kirkwood-ea3500.dts - Device Tree file for Linksys EA3500
++ *
++ * (c) 2013 Jonas Gorski <[email protected]>
++ * (c) 2013 Deutsche Telekom Innovation Laboratories
++ * (c) 2014 Luka Perkov <[email protected]>
++ * (c) 2014 Dan Walters <[email protected]>
++ *
++ * 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,ea3500", "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: pinctrl@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 = "ea3500:green:power";
++                      gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
++              };
++      };
++};
++
++&nand {
++      status = "okay";
++      pinctrl-0 = <&pmx_nand>;
++      pinctrl-names = "default";
++
++      partition@0 {
++              label = "u-boot";
++              reg = <0x0000000 0x80000>;
++              read-only;
++      };
++
++      partition@80000 {
++              label = "u-boot environment";
++              reg = <0x80000 0x20000>;
++      };
++
++      partition@200000 {
++              label = "kernel";
++              reg = <0x200000 0x200000>;
++      };
++
++      partition@400000 {
++              label = "root";
++              reg = <0x400000 0x1200000>;
++      };
++};
++
++&mdio {
++      status = "okay";
++};
++
++&eth0 {
++      status = "okay";
++      ethernet0-port@0 {
++              speed = <1000>;
++              duplex = <1>;
++      };
++};
++
++&eth1 {
++      status = "okay";
++      ethernet1-port@0 {
++              speed = <1000>;
++              duplex = <1>;
++      };
++};
+diff -ruN a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
+--- a/arch/arm/boot/dts/Makefile       2014-10-13 15:07:28.935284626 -0500
++++ b/arch/arm/boot/dts/Makefile       2014-10-13 15:07:53.676759195 -0500
+@@ -90,6 +90,7 @@
+       kirkwood-dns325.dtb \
+       kirkwood-dockstar.dtb \
+       kirkwood-dreamplug.dtb \
++      kirkwood-ea3500.dtb \
+       kirkwood-ea4500.dtb \
+       kirkwood-goflexnet.dtb \
+       kirkwood-guruplug-server-plus.dtb \
diff --git a/target/linux/kirkwood/profiles/115-router.mk 
b/target/linux/kirkwood/profiles/115-router.mk
index 000aa74..ef7f228 100644
--- a/target/linux/kirkwood/profiles/115-router.mk
+++ b/target/linux/kirkwood/profiles/115-router.mk
@@ -5,6 +5,22 @@
 # See /LICENSE for more information.
 #
 
+define Profile/EA3500
+  NAME:=Linksys EA3500
+  PACKAGES:= \
+       kmod-mwl8k kmod-usb2 kmod-usb-storage \
+       uboot-envtools
+endef
+
+define Profile/EA3500/Description
+ Package set compatible with Linksys EA3500 board.
+endef
+
+EA3500_UBIFS_OPTS:="-m 2048 -e 126KiB -c 4096"
+EA3500_UBI_OPTS:="-m 2048 -p 128KiB -s 512"
+
+$(eval $(call Profile,EA3500))
+
 define Profile/EA4500
   NAME:=Linksys EA4500
   PACKAGES:= \
-- 
1.9.1
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