1*4882a593Smuzhiyun#!/bin/bash 2*4882a593Smuzhiyun# 3*4882a593Smuzhiyun# Copyright (c) 2020 Rockchip Electronics Co., Ltd 4*4882a593Smuzhiyun# 5*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0 6*4882a593Smuzhiyun# 7*4882a593Smuzhiyunset -e 8*4882a593Smuzhiyun 9*4882a593Smuzhiyunfunction usage() 10*4882a593Smuzhiyun{ 11*4882a593Smuzhiyun echo 12*4882a593Smuzhiyun echo "usage:" 13*4882a593Smuzhiyun echo " $0 -f [uboot.img]" 14*4882a593Smuzhiyun echo 15*4882a593Smuzhiyun} 16*4882a593Smuzhiyun 17*4882a593Smuzhiyunfunction args_process() 18*4882a593Smuzhiyun{ 19*4882a593Smuzhiyun if [ $# -ne 2 ]; then 20*4882a593Smuzhiyun usage 21*4882a593Smuzhiyun exit 1 22*4882a593Smuzhiyun fi 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun while [ $# -gt 0 ]; do 25*4882a593Smuzhiyun case $1 in 26*4882a593Smuzhiyun -f) 27*4882a593Smuzhiyun IMG=$2 28*4882a593Smuzhiyun shift 2 29*4882a593Smuzhiyun ;; 30*4882a593Smuzhiyun *) 31*4882a593Smuzhiyun usage 32*4882a593Smuzhiyun exit 1 33*4882a593Smuzhiyun ;; 34*4882a593Smuzhiyun esac 35*4882a593Smuzhiyun done 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun if [ ! -f ${IMG} ]; then 38*4882a593Smuzhiyun echo "ERROR: No ${IMG}" 39*4882a593Smuzhiyun exit 1 40*4882a593Smuzhiyun elif ! file ${IMG} | grep 'Device Tree Blob' ; then 41*4882a593Smuzhiyun echo "ERROR: ${IMG} is not FIT image" 42*4882a593Smuzhiyun exit 1 43*4882a593Smuzhiyun fi 44*4882a593Smuzhiyun} 45*4882a593Smuzhiyun 46*4882a593Smuzhiyunfunction image_msg() 47*4882a593Smuzhiyun{ 48*4882a593Smuzhiyun echo "[Commit version]:" 49*4882a593Smuzhiyun strings ${IMG} | grep '\-g[0-9,a-f][0-9,a-f][0-9,a-f][0-9,a-f][0-9,a-f][0-9,a-f][0-9,a-f]' | sort --uniq 50*4882a593Smuzhiyun strings ${IMG} | grep 'Built :' | sort --uniq 51*4882a593Smuzhiyun} 52*4882a593Smuzhiyun 53*4882a593Smuzhiyunargs_process $* 54*4882a593Smuzhiyunimage_msg 55