uboot-kirkwood/goflexhome: update bootargs to use new ubi style

Since switching to new ubi(kernel,squashfs,ubifs) layout, the kernel lies in a
ubi volume. Dropping the mtd parts because the mtd layout is saved in the
device-tree, which is appended to the zImage.

Signed-off-by: Alexander Couzens <lynxis@fe80.eu>

SVN-Revision: 49016

package/boot/uboot-kirkwood/patches/150-goflexhome.patch

+Index: u-boot-2014.10/include/configs/goflexhome.h
+===================================================================
+--- u-boot-2014.10.orig/include/configs/goflexhome.h
++++ u-boot-2014.10/include/configs/goflexhome.h
+@@ -96,20 +96,18 @@
+  */
+ #define CONFIG_BOOTCOMMAND \
+ 	"setenv bootargs ${console} ${mtdparts} ${bootargs_root}; " \
+-	"ubi part root; " \
+-	"ubifsmount ubi:root; " \
+-	"ubifsload 0x800000 ${kernel}; " \
+-	"bootm 0x800000"
++	"ubi part ubi; "						\
++	"ubi read 0x800000 kernel; "				\
++	"bootz 0x800000"
+ 
+ #define CONFIG_MTDPARTS \
+-	"mtdparts=orion_nand:1m(uboot),6M(uImage),-(root)\0"
++	"mtdparts=orion_nand:1m(uboot),-(ubi)\0"
+ 
+ #define CONFIG_EXTRA_ENV_SETTINGS \
+ 	"console=console=ttyS0,115200\0" \
+ 	"mtdids=nand0=orion_nand\0" \
+ 	"mtdparts="CONFIG_MTDPARTS \
+-	"kernel=/boot/uImage\0" \
+-	"bootargs_root=ubi.mtd=root root=ubi0:root rootfstype=ubifs ro\0"
++	"bootargs_root=\0"
+ 
+ /*
+  * Ethernet Driver configuration