mirror of
https://github.com/archlinuxarm/PKGBUILDs.git
synced 2024-12-08 23:03:46 +00:00
75 lines
1.7 KiB
Bash
Executable file
75 lines
1.7 KiB
Bash
Executable file
#!/usr/bin/bash
|
|
####################################
|
|
#
|
|
# Copyright (C) 2011 Samsung Electronics Co., Ltd.
|
|
# http://www.samsung.com/
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License version 2 as
|
|
# published by the Free Software Foundation.
|
|
#
|
|
####################################
|
|
#
|
|
# Modified for Arch Linux ARM package uboot-odroid
|
|
#
|
|
####################################
|
|
|
|
if [ -z $1 ]
|
|
then
|
|
echo "usage: ./sd_fusing.sh <SD Reader's device file>"
|
|
exit 0
|
|
fi
|
|
|
|
if [ -b $1 ]
|
|
then
|
|
echo "$1 reader is identified."
|
|
else
|
|
echo "$1 is NOT identified."
|
|
exit 0
|
|
fi
|
|
|
|
if [ -d /sys/block/${1##*/}boot0 ]; then
|
|
echo "$1 is an eMMC card, disabling ${1##*/}boot0 ro"
|
|
if ! echo 0 > /sys/block/${1##*/}boot0/force_ro; then
|
|
echo "Enabling r/w for $1boot0 failed"
|
|
exit 1
|
|
fi
|
|
emmc=1
|
|
fi
|
|
|
|
####################################
|
|
# fusing images
|
|
|
|
if [ -n "$emmc" ]; then
|
|
signed_bl1_position=0
|
|
bl2_position=30
|
|
uboot_position=62
|
|
tzsw_position=2110
|
|
device=$1boot0
|
|
else
|
|
signed_bl1_position=1
|
|
bl2_position=31
|
|
uboot_position=63
|
|
tzsw_position=2111
|
|
device=$1
|
|
fi
|
|
|
|
#<BL1 fusing>
|
|
echo "BL1 fusing"
|
|
dd iflag=dsync oflag=dsync if=./bl1.HardKernel of=$device seek=$signed_bl1_position
|
|
|
|
#<BL2 fusing>
|
|
echo "BL2 fusing"
|
|
dd iflag=dsync oflag=dsync if=./bl2.HardKernel of=$device seek=$bl2_position
|
|
|
|
#<u-boot fusing>
|
|
echo "u-boot fusing"
|
|
dd iflag=dsync oflag=dsync if=./u-boot.bin of=$device seek=$uboot_position
|
|
|
|
#<TrustZone S/W fusing>
|
|
echo "TrustZone S/W fusing"
|
|
dd iflag=dsync oflag=dsync if=./tzsw.HardKernel of=$device seek=$tzsw_position
|
|
|
|
####################################
|
|
#<Message Display>
|
|
echo "U-boot image is fused successfully."
|