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Diffstat (limited to 'INSTALL/tools/scripts/mksdcard')
-rwxr-xr-x | INSTALL/tools/scripts/mksdcard | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/INSTALL/tools/scripts/mksdcard b/INSTALL/tools/scripts/mksdcard deleted file mode 100755 index 306ec87..0000000 --- a/INSTALL/tools/scripts/mksdcard +++ /dev/null @@ -1,138 +0,0 @@ -#!/bin/bash - -# Copyright (C) 2015 "IoT.bzh" -# Authors: Jose Bollo, Stephane Desneux, Yannick Gicquel -# -# This program is free software: you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation, either version 3 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. - -set -e - -usage() { - echo "Usage: $0 <image .rootfs.tar.bz2> <output image file or dir> [size in GB]" >&2 - echo "<image tarball> is usually located in \$builddir/tmp/deploy/images" >&2 - exit 1 -} - -IMGTAR=$1 -[[ ! -f $IMGTAR ]] && { echo "Invalid image archive" >&2; usage; } - -OUTPUT=$2 - -if [[ -z $OUTPUT ]]; then - echo "Invalid output file/dir." >&2 - usage -elif [[ -d $OUTPUT ]]; then - # output is a dir, use input file for name - OUTPUT=$OUTPUT/$(basename $IMGTAR .rootfs.tar.bz2).raw -fi - - -SIZE=${3:-2} # size in giga - -initdisk() { - local size=$1 file=$2 ; #size is in giga - { - head -c 446 /dev/zero - printf '\x00\x00\x00\x00\x83\x00\x00\x00\x01\x00\x00\x00' - printf $(printf %08x $(( ( (size * 1073741824) - 1) / 512 )) | - sed 's:\(..\)\(..\)\(..\)\(..\):\\x\4\\x\3\\x\2\\x\1:') - head -c 48 /dev/zero - printf '\x55\xAA' - } > $file - dd if=/dev/zero of=$file bs=1 count=0 seek=${size}G -} - -make_image() { - local imgtar=$1 - local ydir=$(dirname $imgtar) - local machine=$(cd $ydir && basename $(pwd -P)) - local image=$2 - local size=$3 - local tmpd=/tmp/dir$$ - echo - echo - echo "Creating the image $image ..." - [[ -f $image ]] && rm $image - [[ -f $image.tar.xz ]] && rm $image.tar.xz - initdisk $size $image - [[ ! -e /dev/loop-control ]] && sudo mknod /dev/loop-control c 10 237 - for i in $(seq 0 9); do - [[ ! -b /dev/loop$i ]] && sudo mknod /dev/loop$i b 7 $i - done - local loop=$(sudo losetup -f) - sudo losetup -o 512 $loop $image - sudo mke2fs -t ext3 $loop - sudo mkdir $tmpd - sudo mount $loop $tmpd - echo "Extracting image tarball..." - sudo tar pjxf $imgtar -C $tmpd --xattrs-include='*' - echo "Detected machine $machine" - case $machine in - porter) - sudo cp -v $ydir/uImage+dtb $tmpd/boot - ;; - m3ulcb|h3ulcb) - sudo cp -v $ydir/Image-*-$machine.dtb $tmpd/boot - ;; - *) - echo "Unknown machine '$machine': don't know how to handle kernel ..." >&2 - ;; - esac - sudo umount $loop - sudo losetup -d $loop - sudo rmdir $tmpd - - if which bmaptool &>/dev/null; then - echo "Creating bitmap file..." - bmaptool create -o $image.bmap $image - fi - -# echo "Creating compressed image $image.bz2 ..." -# BZIP2=$(which pbzip2 2>/dev/null || which bzip2 2>/dev/null) -# $BZIP2 -f -c $image >$image.bz2 - - echo "Creating compressed image $image.xz..." - xz -0 -T 0 -f -c $image >$image.xz - - rm $image - - echo "done" - echo - echo - echo - echo - echo - echo "Image $image created!" - echo - echo "On Porter board, this image can be booted with the following uboot environment:" - - cat <<'EOF' ---- -setenv bootargs_console 'console=ttySC6,38400 ignore_loglevel' -setenv bootargs_video 'vmalloc=384M video=HDMI-A-1:1920x1080-32@60' -setenv bootargs_root 'root=/dev/mmcblk0p1 rootdelay=3 rw rootfstype=ext3 rootwait' -setenv bootmmc '1:1' -setenv bootcmd_sd 'ext4load mmc ${bootmmc} 0x40007fc0 boot/uImage+dtb' -setenv bootcmd 'setenv bootargs ${bootargs_console} ${bootargs_video} ${bootargs_root}; run bootcmd_sd; bootm 0x40007fc0' -saveenv ---- -EOF - - echo - echo "NB: replace bootmmc value '1:1' with '0:1' or '2:1' to access the good slot" - echo " use 'ext4ls mmc XXX:1' to test access" -} - -make_image $IMGTAR $OUTPUT $SIZE - |