kirkwood: update support for dockstar

The board is optimized for ubi(fs) and boots OpenWrt without changes to uboot
environment if OpenWrt's uboot package is used. In order to flash the image run
following commands in uboot shell:

nand erase 0x200000 0xfe00000
ubi part root ; ubi remove rootfs ; ubi create rootfs
tftpboot 0x800000 openwrt-kirkwood-dockstar-rootfs.ubifs ; ubi write 0x800000 rootfs ${filesize} ; reset

Signed-off-by: Luka Perkov <luka@openwrt.org>
Tested-by: Alexander Couzens <lynxis@fe80.eu>
CC: Imre Kaloz <kaloz@openwrt.org>

SVN-Revision: 39593

target/linux/kirkwood/base-files/etc/uci-defaults/01_leds

@@ -6,9 +6,9 @@
 . /lib/functions/uci-defaults.sh
 
 case "`cat /proc/device-tree/model`" in
-"Seagate FreeAgent DockStar")
-	ucidef_set_led_netdev "eth0" "dockstar:orange:misc" "eth0"
-	ucidef_set_led_default "health" "dockstar:green:health" "1"
+"Seagate FreeAgent Dockstar")
+	ucidef_set_led_default "health" "status:green:health" "1"
+	ucidef_set_led_default "fault" "status:orange:fault" "1"
 	;;
 "Cloud Engines Pogoplug E02")
 	ucidef_set_led_default "health" "status:green:health" "1"

target/linux/kirkwood/patches-3.10/140-dockstar.patch

@@ -0,0 +1,32 @@
+--- a/arch/arm/boot/dts/kirkwood-dockstar.dts
++++ b/arch/arm/boot/dts/kirkwood-dockstar.dts
+@@ -45,18 +45,22 @@
+ 
+ 			partition@0 {
+ 				label = "u-boot";
+-				reg = <0x0000000 0x100000>;
+-				read-only;
++				reg = <0x0000000 0xe0000>;
++			};
++
++			partition@e0000 {
++				label = "u-boot environment";
++				reg = <0xe0000 0x100000>;
+ 			};
+ 
+ 			partition@100000 {
+-				label = "uImage";
+-				reg = <0x0100000 0x400000>;
++				label = "second stage u-boot";
++				reg = <0x100000 0x200000>;
+ 			};
+ 
+-			partition@500000 {
+-				label = "data";
+-				reg = <0x0500000 0xfb00000>;
++			partition@200000 {
++				label = "root";
++				reg = <0x200000 0xfe00000>;
+ 			};
+ 		};
+ 	};