usb-boot

#!/bin/sh -e
if [ $# -lt 2 ]; then
	echo "Usage: $0 board u-boot.bin [kernel script.bin [initramfs]]"
	exit 1
fi
board=$1
uboot=$2
kernel=$3
scriptbin=$4
initramfs=$5
fel() {
	echo fel "$@"
	./fel $@
}
felboot=felboot/fel-boot-${board}.bin
if [ ! -f $felboot ]; then
	felboot=bin/fel-boot-${board}.bin
fi
if [ ! -f $felboot ]; then
	echo "ERROR: Can't find fel-boot binary for ${board}"
	exit 1
fi
fel write 0x2000 $felboot
fel exe 0x2000
if [ -n "$uboot" ]; then
	fel write 0x4a000000 $uboot
fi
if [ -n "$kernel" ]; then
 if [ -n "$sciptbin" ]; then
  fel write 0x43000000 $scriptbin
 fi
 fel write 0x44000000 $kernel
 if [ -n "$initramfs" ]; then
  fel write 0x4c000000 $initramfs
 fi
fi
fel exe 0x4a000000