#!/bin/sh dd if=/dev/zero of=rk3399.img bs=1M count=32 parted -s rk3399.img mklabel gpt parted -s rk3399.img unit s mkpart loader1 64 8063 parted -s rk3399.img unit s mkpart loader2 16384 24575 parted -s rk3399.img unit s mkpart boot fat16 24576 100% parted -s rk3399.img set 3 legacy_boot on dd seek=64 bs=512 obs=512 conv=fsync if=$1/libexec/idbloader.img of=rk3399.img dd seek=16384 bs=512 obs=512 conv=fsync if=$1/libexec/u-boot.itb of=rk3399.img