phyCORE-AM335x: Update default enviroment

- Set default bootsource to the $boosource variable
- Pass ip to kernel on all boot options
- mount rootfs rw

Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

arch/arm/boards/phytec-phycore-am335x/defaultenv-phycore-am335x/boot/mmc

@@ -1,5 +1,8 @@
 #!/bin/sh
 
-global.bootm.image=/boot/uImage
+global.bootm.image=/boot/linuximage
 #global.bootm.oftree=/boot/oftree
-global.linux.bootargs.dyn.root="root=/dev/mmcblk0p2 rootfstype=ext3 rootwait"
+
+bootargs-ip
+
+global.linux.bootargs.dyn.root="root=/dev/mmcblk0p2 rootfstype=ext3 rw rootwait"

arch/arm/boards/phytec-phycore-am335x/defaultenv-phycore-am335x/boot/nand

@@ -2,4 +2,7 @@
 
 global.bootm.image="/dev/nand0.kernel.bb"
 #global.bootm.oftree="/env/oftree"
-global.linux.bootargs.dyn.root="root=ubi0:root ubi.mtd=nand0.root,2048 rootfstype=ubifs"
+
+bootargs-ip
+
+global.linux.bootargs.dyn.root="root=ubi0:root ubi.mtd=nand0.root,2048 rw rootfstype=ubifs"

arch/arm/boards/phytec-phycore-am335x/defaultenv-phycore-am335x/boot/spi

@@ -2,5 +2,7 @@
 
 global.bootm.image="/dev/m25p0.kernel"
 
+bootargs-ip
+
 # Use rootfs form NAND for now as rootfs partition < 4MB
-global.linux.bootargs.dyn.root="root=ubi0:root ubi.mtd=nand0.root,2048 rootfstype=ubifs"
+global.linux.bootargs.dyn.root="root=ubi0:root ubi.mtd=nand0.root,2048 rw rootfstype=ubifs"

arch/arm/boards/phytec-phycore-am335x/defaultenv-phycore-am335x/config-board

@@ -5,3 +5,13 @@
 
 global.hostname=pcm051
 global.linux.bootargs.base="console=ttyO0,115200"
+
+if [ $bootsource = mmc ]; then
+	global.boot.default="mmc nand spi net"
+elif [ $boosource = nand ]; then
+	global.boot.default="nand spi mmc net"
+elif [ $boosource = spi ]; then
+	global.boot.default="spi nand mmc net"
+elif [ $boosource = net ]; then
+	global.boot.default="net nand spi mmc"
+fi