#!/bin/sh
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PROGRAM=${0##*/}
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if [ $# -ne 4 ]; then
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echo 'Usage: '$PROGRAM' loader uboot trust boot'
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exit
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fi
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DIR="/opt"
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UPGRADE_TOOL=/usr/bin/upgrade_tool
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LOADER=$DIR/$1
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UBOOT=$DIR/$2
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TRUST=$DIR/$3
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BOOT=$DIR/$4
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UBOOT_ADDR=0x52000
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TRUST_ADDR=0x52800
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BOOT_ADDR=0x20000
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if [ ! -f $UPGRADE_TOOL ]; then
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echo $UPGRADE_TOOL 'is not existed!'
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exit
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fi
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if [ ! -f $LOADER ]; then
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echo $LOADER 'is not existed!'
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exit
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fi
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if [ ! -f $UBOOT ]; then
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echo $UBOOT 'is not existed!'
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exit
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fi
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if [ ! -f $TRUST ]; then
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echo $TRUST 'is not existed!'
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exit
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fi
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if [ ! -f $BOOT ]; then
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echo $BOOT 'is not existed!'
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exit
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fi
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echo 'start to wait device...'
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i=0
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while [ $i -lt 5 ]; do
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$UPGRADE_TOOL ld > /dev/null
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if [ $? -ne 0 ]; then
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i=$((i+1))
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echo $i
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sleep 0.01
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else
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break
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fi
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done
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if [ $i -ge 5 ]; then
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echo 'failed to wait device!'
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exit
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fi
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echo 'device is ready'
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echo 'start to download loader...'
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$UPGRADE_TOOL db $LOADER > /dev/null
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if [ $? -ne 0 ]; then
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echo 'failed to download loader!'
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exit
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fi
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echo 'download loader ok'
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echo 'start to wait loader...'
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$UPGRADE_TOOL td > /dev/null
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if [ $? -ne 0 ]; then
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echo 'failed to wait loader!'
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exit
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fi
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echo 'loader is ready'
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echo 'start to write uboot...'
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$UPGRADE_TOOL wl $UBOOT_ADDR $UBOOT > /dev/null
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if [ $? -ne 0 ]; then
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echo 'failed to write uboot!'
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exit
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fi
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echo 'write uboot ok'
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echo 'start to write trust...'
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$UPGRADE_TOOL wl $TRUST_ADDR $TRUST > /dev/null
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if [ $? -ne 0 ]; then
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echo 'failed to write trust!'
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exit
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fi
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echo 'write trust ok'
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echo 'start to write boot...'
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$UPGRADE_TOOL wl $BOOT_ADDR $BOOT > /dev/null
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if [ $? -ne 0 ]; then
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echo 'failed to write boot!'
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exit
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fi
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echo 'write boot ok'
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echo 'start to run system...'
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$UPGRADE_TOOL rs $UBOOT_ADDR $TRUST_ADDR $BOOT_ADDR $UBOOT $TRUST $BOOT > /dev/null
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if [ $? -ne 0 ]; then
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echo 'failed to run system!'
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exit
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fi
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echo 'run system ok'
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