#!/bin/sh global bootm.image=/mnt/tftp/linux/arch/arm/boot/zImage global bootm.image.loadaddr=0x81000000 if [ -e /mnt/rescue/devicetree ]; then global bootm.oftree=/mnt/rescue/devicetree fi global bootm.initrd=/mnt/rescue/initramfs global linux.bootargs.dyn.root="rdinit=/sbin/init rauc.slot=rescue" global linux.bootargs.dyn.mtd="mtdparts=omap2-nand.0:${nand0.partitions} ubi.mtd=root,2048"