mirror of
https://github.com/xiaolu/mkbootimg_tools.git
synced 2026-02-13 21:49:29 +01:00
Merge pull request #13 from ModdingMyMind/master
Needed update for ARM:
This commit is contained in:
xiaolu
@@ -1,7 +1,3 @@
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Original Source Modified By:
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Modding.MyMind XDA \
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ModdingMyMind AF
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Built to be used on Arm devices.
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Move the bash binary to /system/xbin.
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235
ARM/mkboot
235
ARM/mkboot
@@ -37,14 +37,18 @@ file=$tooldir/file
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old_bootimg=true
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C_OUT="\033[0;1m"
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C_ERR="\033[31;1m"
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C_CAUT="\033[33;1m"
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C_CLEAR="\033[0;0m"
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pout() {
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$busybox printf "${C_OUT}${*}${C_CLEAR}\n"
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}
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perr() {
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$busybox printf "${C_ERR}${*}${C_CLEAR}\n"
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}
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pcaut() {
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$busybox printf "${C_CAUT}${*}${C_CLEAR}\n"
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}
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clean()
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{
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$busybox rm -rf /tmp/mkboot.*
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@@ -54,55 +58,92 @@ clean()
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# Check for busybox
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if [ -z $busybox ]; then
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clear; pout "Busybox is NOT installed!\nThis may cause issues with the script!\nUse at your own risk or install busybox!"; sleep 3
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clear; pcaut "Busybox is NOT installed!\nThis may cause issues with the script!\nUse at your own peril or install busybox!"; sleep 2
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fi
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usage()
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{
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pout "<Unpack and repack boot.img tool>"
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pout "----------------------------------------------------------------------"
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pout "Not enough parameters or parameter error!"
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pout "unpack boot.img & decompress ramdisk：\n $($busybox basename $0) [img] [output dir]"
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pout " $($busybox basename $0) boot.img boot20130905"
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pout "Use the unpacked directory repack boot.img(img_info)：\n $($busybox basename $0) [unpacked dir] [newbootfile]"
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pout " $($busybox basename $0) boot20130905 newboot.img"
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pcaut "\n<Unpack and Repack Image Tool>"
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perr "Not enough parameters or parameter error!\n"
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pout "Unpack Image & Decompress Ramdisk <Usage>: \n $($busybox basename $0) [image] [output dir]"
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pout " $($busybox basename $0) boot.img project_folder\n"
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pout "Repack Image & Compress Ramdisk <Usage>: \n $($busybox basename $0) [unpacked dir] [new image]"
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pout " $($busybox basename $0) project_folder newboot.img\n"
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clean
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}
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print_info()
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{
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[ ! -z "$board" ] && pout " board : $board"
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pout " kernel : $kernel"
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pout " ramdisk : $ramdisk"
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pout " page size : $page_size"
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pout " kernel size : $kernel_size"
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pout " ramdisk size : $ramdisk_size"
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[ ! -z $second_size ] && [ $second_size -gt 0 ] && \
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pout " second_size : $second_size"
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pout " second size : $second_size"
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[ $dtb_size -gt 0 ] && pout " dtb size : $dtb_size"
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if [ ! -z $base_warning ]; then
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pcaut " base : $base_addr (Non Standard)"
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else
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pout " base : $base_addr"
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fi
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if [ ! -z $kernel_offset_warning ]; then
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pcaut " kernel offset : $kernel_offset (Non Standard)"
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else
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pout " kernel offset : $kernel_offset"
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fi
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if [ ! -z $ramdisk_offset_warning ]; then
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pcaut " ramdisk offset : $ramdisk_offset (Non Standard)"
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else
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pout " ramdisk offset : $ramdisk_offset"
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[ -z $second_offset ] || pout " second_offset : $second_offset"
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fi
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if [ ! -z $second_offset_warning ]; then
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[ -z $second_offset ] || pcaut " second offset : $second_offset (Non Standard)"
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else
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[ -z $second_offset ] || pout " second offset : $second_offset"
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fi
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if [ ! -z $tags_offset_warning ]; then
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pcaut " tags offset : $tags_offset (Non Standard)"
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else
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pout " tags offset : $tags_offset"
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fi
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[ $dtb_size -gt 0 ] && pout " dtb img : $dt"
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[ $second_size -gt 0 ] && pout " second img : $second"
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pout " cmd line : $cmd_line"
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}
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mkboot_img()
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{
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error=0
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if [ $dtb_size -gt 0 ]; then
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dtb="--dt ${dt}"
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fi
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$mkbootimg --kernel $kernel --ramdisk $ramdisk \
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[ $second_size -gt 0 ] && second="--second ${second}"
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[ $dtb_size -gt 0 ] && dtb="--dt ${dt}"
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[ ! -z $second_offset ] && second_offset="--second_offset ${second_offset}"
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[ ! -z "$board" ] && board="--board $board"
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$mkbootimg --kernel $kernel --ramdisk $ramdisk $board \
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--base $base_addr --ramdisk_offset $ramdisk_offset \
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--kernel_offset $kernel_offset $second_offset \
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--tags_offset $tags_offset --cmdline "$cmd_line" \
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--pagesize $page_size $dtb -o $new_img 2>/dev/null || error=1
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--pagesize $page_size $second $dtb -o $new_img 2>/dev/null || error=1
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[ $error -eq 1 ] && return $error
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ramdisk_size=$($busybox stat -c "%s" $ramdisk)
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boot_size=$($busybox stat -c "%s" $new_img)
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pout "\nKernel size: $kernel_size, new ramdisk size: $ramdisk_size, $($busybox basename $new_img): $boot_size."
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pout "\n$($busybox basename $new_img) has been created.\n"
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# Check if new build is larger than original
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# Give caution if it is to insure size is not larger than the partition
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# A courtesy warning
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if [[ "$image_size" -lt "$boot_size" ]]; then
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beefed_up=$(( $boot_size - $image_size ))
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pcaut "\n****** CAUTION ******* CAUTION ******* CAUTION ******"
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pout "\n$($busybox basename $new_img) is $beefed_up bytes larger than"
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pout "the original build! Make sure this new"
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pout "size is not larger than the actual partition!"
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pcaut "\n****** CAUTION ******* CAUTION ******* CAUTION ******\n"
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fi
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}
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#decide action
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@@ -122,14 +163,16 @@ if [ ! -z $mkboot_from_dir ]; then
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new_img=$2
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cd $unpacked_dir
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if [ ! -s img_info ]; then
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pout "Missing img_info file! Can't rebuild $2."
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perr "Missing img_info file! Can't rebuild $2."
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clean
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fi
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eval $(cat img_info)
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if [ -z $kernel ] || [ -z $ramdisk ] || [ -z $base_addr ]; then
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pout "Lacking parameters in img_info."
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perr "Lacking parameters in img_info."
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clean
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fi
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[ -z $second_size ] && second_size=0
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[ -z $dtb_size ] && dtb_size=0
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if [ -d $ramdisk ]; then
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compression_type=$($file -m $magic ./ramdisk.* | $busybox cut -d: -f2 | $busybox cut -d" " -f2)
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@@ -142,17 +185,17 @@ if [ ! -z $mkboot_from_dir ]; then
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lz4) compression_warning=$compression_type; compression_repack="$lz4 -l";;
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esac;
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if [ -z $compression_warning ]; then
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pout "\n****** HAZARD ******* HAZARD ******* HAZARD ******"
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perr "\n****** HAZARD ******* HAZARD ******* HAZARD ******"
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pout "\nRamdisk is $compression_type format. Can't repack ramdisk."
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pout "This tool currently does not support $compression_type."
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pout "\n****** HAZARD ******* HAZARD ******* HAZARD ******\n"
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perr "\n****** HAZARD ******* HAZARD ******* HAZARD ******\n"
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exit
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fi
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if [ $compression_type != "gzip" ]; then
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if [ $compression_type != "lzma" ]; then
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if [ $compression_type != "lz4" ]; then
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if [ $compression_type != "xz" ]; then
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pout "\nRamdisk is unknown format. Can't repack ramdisk."
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perr "\nRamdisk is unknown format. Can't repack ramdisk."
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exit 0
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else
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# XZ
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@@ -209,7 +252,7 @@ pout "\nUnpack & decompress $1 to $2\n"
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cp -f $1 $tempdir/
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cd $tempdir
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bootimg=$($busybox basename $1)
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offset=$($grep -abo ANDROID! $bootimg | $busybox cut -f 1 -d :)
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offset=$($grep -abo ANDROID! $bootimg | $busybox cut -f 1 -d : | head -1)
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[ -z $offset ] && clean
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if [ $offset -gt 0 ]; then
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$busybox dd if=$bootimg of=bootimg bs=$offset skip=1 2>/dev/null
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@@ -222,77 +265,110 @@ second_addr=0x$($od -A n -X -j 28 -N 4 $bootimg | $busybox sed 's/ //g' | $busyb
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tags_addr=0x$($od -A n -X -j 32 -N 4 $bootimg | $busybox sed 's/ //g' | $busybox sed 's/^0*//g')
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kernel_size=$($od -A n -D -j 8 -N 4 $bootimg | $busybox sed 's/ //g')
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base_addr=0x$($od -A n -x -j 14 -N 2 $bootimg | $busybox sed 's/ //g')0000
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#base_addr=0x$($od -A n -x -j 14 -N 2 $bootimg | $busybox sed 's/ //g')0000
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ramdisk_size=$($od -A n -D -j 16 -N 4 $bootimg | $busybox sed 's/ //g')
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second_size=$($od -A n -D -j 24 -N 4 $bootimg | $busybox sed 's/ //g')
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page_size=$($od -A n -D -j 36 -N 4 $bootimg | $busybox sed 's/ //g')
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dtb_size=$($od -A n -D -j 40 -N 4 $bootimg | $busybox sed 's/ //g')
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cmd_line=$($od -A n --strings -j 64 -N 512 $bootimg)
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#cmd_line=$($od -A n --strings -j 64 -N 512 $bootimg)
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#board=$($od -A n --strings -j 48 -N 16 $bootimg)
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cmd_line=$($od -A n -S1 -j 64 -N 512 $bootimg)
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board=$($od -A n -S1 -j 48 -N 16 $bootimg)
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base_addr=$((kernel_addr-0x00008000))
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kernel_offset=$((kernel_addr-base_addr))
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ramdisk_offset=$((ramdisk_addr-base_addr))
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second_offset=$((second_addr-base_addr))
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tags_offset=$((tags_addr-base_addr))
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base_addr=$(printf "%08x" $base_addr)
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kernel_offset=$(printf "%08x" $kernel_offset)
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ramdisk_offset=$(printf "%08x" $ramdisk_offset)
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second_offset=$(printf "%08x" $second_offset)
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tags_offset=$(printf "%08x" $tags_offset)
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base_addr=0x${base_addr:0-8}
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kernel_offset=0x${kernel_offset:0-8}
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ramdisk_offset=0x${ramdisk_offset:0-8}
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second_offset=0x${second_offset:0-8}
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tags_offset=0x${tags_offset:0-8}
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#########################################################
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# BELOW SECTION HANDLES NON STANDARD IMAGES
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non_standard_base=$((tags_addr-0x00000100)) # Need this to get the TRUE Base Address
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non_standard_base_addr=$($busybox printf "0x%08x" $non_standard_base)
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base_addr_verify=$($busybox printf "0x%08x" $base_addr)
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base_addr=$($busybox printf "0x%08x" $base_addr)
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non_standard_base_addr=$((tags_addr-0x00000100)) # Need this to get the TRUE Base Address
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non_standard_base_addr=$($busybox printf "%08x" $non_standard_base_addr)
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non_standard_base_addr=0x${non_standard_base_addr:0-8}
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if [ $base_addr == $non_standard_base ]; then
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base_addr=$($busybox printf "0x%08x" $base_addr)
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if [ $base_addr == $non_standard_base_addr ]; then
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base_addr=$base_addr
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else
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base_addr=$($busybox printf "0x%08x" $non_standard_base_addr)
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base_addr=$non_standard_base_addr
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fi
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# Accurate offsets used on images with non standard mkbootimg.c
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kernel_offset_ns=$((kernel_addr-non_standard_base))
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ramdisk_offset_ns=$((ramdisk_addr-non_standard_base))
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second_offset_ns=$((second_addr-non_standard_base))
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tags_offset_ns=$((tags_addr-non_standard_base))
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kernel_offset_ns=$((kernel_addr-non_standard_base_addr))
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kernel_offset_ns=$($busybox printf "%08x" $kernel_offset_ns)
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kernel_offset_ns=0x${kernel_offset_ns:0-8}
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ramdisk_offset_ns=$((ramdisk_addr-non_standard_base_addr))
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ramdisk_offset_ns=$($busybox printf "%08x" $ramdisk_offset_ns)
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ramdisk_offset_ns=0x${ramdisk_offset_ns:0-8}
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second_offset_ns=$((second_addr-non_standard_base_addr))
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second_offset_ns=$($busybox printf "%08x" $second_offset_ns)
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second_offset_ns=0x${second_offset_ns:0-8}
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tags_offset_ns=$((tags_addr-non_standard_base_addr))
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tags_offset_ns=$($busybox printf "%08x" $tags_offset_ns)
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tags_offset_ns=0x${tags_offset_ns:0-8}
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# Do the Offsets match with the Base Address for standard mkbootimg.c?
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kernel_offset_s=$((kernel_addr-0x00008000))
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kernel_offset_s=$($busybox printf "%08x" $kernel_offset_s)
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kernel_offset_s=0x${kernel_offset_s:0-8}
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ramdisk_offset_s=$((ramdisk_addr-0x01000000))
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ramdisk_offset_s=$($busybox printf "%08x" $ramdisk_offset_s)
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ramdisk_offset_s=0x${ramdisk_offset_s:0-8}
|
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second_offset_s=$((second_addr-0x00f00000))
|
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second_offset_s=$($busybox printf "%08x" $second_offset_s)
|
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second_offset_s=0x${second_offset_s:0-8}
|
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tags_offset_s=$((tags_addr-0x00000100))
|
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tags_offset_s=$($busybox printf "%08x" $tags_offset_s)
|
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tags_offset_s=0x${tags_offset_s:0-8}
|
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|
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if [ $non_standard_base -eq $kernel_offset_s ]; then
|
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kernel_offset=$($busybox printf "0x%08x" $kernel_offset)
|
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if [ $non_standard_base_addr == $kernel_offset_s ]; then
|
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kernel_offset=$kernel_offset
|
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else
|
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kernel_offset_ns=$($busybox printf "0x%08x" $kernel_offset_ns)
|
||||
kernel_offset=$($busybox printf "0x%08x" $kernel_offset_ns)
|
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kernel_offset_warning=$kernel_offset_ns
|
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kernel_offset=$kernel_offset_ns
|
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kernel_offset_warning=$kernel_offset
|
||||
fi
|
||||
|
||||
if [ $non_standard_base -eq $ramdisk_offset_s ]; then
|
||||
ramdisk_offset=$($busybox printf "0x%08x" $ramdisk_offset)
|
||||
if [ $non_standard_base_addr == $ramdisk_offset_s ]; then
|
||||
ramdisk_offset=$ramdisk_offset
|
||||
else
|
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ramdisk_offset_ns=$($busybox printf "0x%08x" $ramdisk_offset_ns)
|
||||
ramdisk_offset=$($busybox printf "0x%08x" $ramdisk_offset_ns)
|
||||
ramdisk_offset_warning=$ramdisk_offset_ns
|
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ramdisk_offset=$ramdisk_offset_ns
|
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ramdisk_offset_warning=$ramdisk_offset
|
||||
fi
|
||||
|
||||
if [ $non_standard_base -eq $second_offset_s ]; then
|
||||
second_offset=$($busybox printf "0x%08x" $second_offset)
|
||||
if [ $non_standard_base_addr == $second_offset_s ]; then
|
||||
second_offset=$second_offset
|
||||
else
|
||||
second_offset_ns=$($busybox printf "0x%08x" $second_offset_ns)
|
||||
second_offset=$($busybox printf "0x%08x" $second_offset_ns)
|
||||
second_offset_warning=$second_offset_ns
|
||||
second_offset=$second_offset_ns
|
||||
second_offset_warning=$second_offset
|
||||
fi
|
||||
|
||||
if [ $base_addr_verify != $non_standard_base_addr ]; then
|
||||
if [ $base_addr != 0x10000000 ]; then
|
||||
base_warning=$non_standard_base_addr
|
||||
fi
|
||||
|
||||
tags_offset=$($busybox printf "0x%08x" $tags_offset_ns)
|
||||
if [ $non_standard_base_addr == $tags_offset_s ]; then
|
||||
tags_offset=$tags_offset
|
||||
else
|
||||
tags_offset=$tags_offset_ns
|
||||
tags_offset_warning=$tags_offset
|
||||
fi
|
||||
|
||||
# Below are the known offsets for non standard mkbootimg.c
|
||||
if [[ ! -z $kernel_offset_warning ]] || [[ ! -z $ramdisk_offset_warning ]] || [[ ! -z $second_offset_warning ]]; then
|
||||
pout "****** WARNING ******* WARNING ******* WARNING ******\n"
|
||||
if [[ ! -z $base_warning ]] || [[ ! -z $kernel_offset_warning ]] || [[ ! -z $ramdisk_offset_warning ]] || [[ ! -z $second_offset_warning ]] || [[ ! -z $tags_offset_warning ]]; then
|
||||
perr "****** WARNING ******* WARNING ******* WARNING ******\n"
|
||||
pout "This image is built using NON-standard mkbootimg!\n"
|
||||
fi
|
||||
if [ ! -z $base_warning ]; then
|
||||
@@ -307,9 +383,12 @@ fi
|
||||
if [ ! -z $second_offset_warning ]; then
|
||||
pout "SECOND_OFFSET is $second_offset_ns"
|
||||
fi
|
||||
if [[ ! -z $kernel_offset_warning ]] || [[ ! -z $ramdisk_offset_warning ]] || [[ ! -z $second_offset_warning ]]; then
|
||||
if [ ! -z $tags_offset_warning ]; then
|
||||
pout "TAGS_OFFSET is $tags_offset_ns"
|
||||
fi
|
||||
if [[ ! -z $base_warning ]] || [[ ! -z $kernel_offset_warning ]] || [[ ! -z $ramdisk_offset_warning ]] || [[ ! -z $second_offset_warning ]] || [[ ! -z $tags_offset_warning ]] ; then
|
||||
pout "\nYou can modify mkbootimg.c with the above value(s)"
|
||||
pout "\n****** WARNING ******* WARNING ******* WARNING ******\n"
|
||||
perr "\n****** WARNING ******* WARNING ******* WARNING ******\n"
|
||||
fi
|
||||
|
||||
# ABOVE SECTION HANDLES NON STANDARD IMAGES
|
||||
@@ -327,17 +406,29 @@ d_offset=$((s_offset+s_count))
|
||||
#zImage
|
||||
$busybox dd if=$bootimg of=zImage_tmp bs=$page_size skip=$k_offset count=$k_count 2>/dev/null
|
||||
$busybox dd if=zImage_tmp of=zImage bs=$kernel_size count=1 2>/dev/null
|
||||
|
||||
#ramdisk.gz
|
||||
$busybox dd if=$bootimg of=ramdisk_tmp bs=$page_size skip=$r_offset count=$r_count 2>/dev/null
|
||||
$busybox dd if=ramdisk_tmp of=ramdisk.gz bs=$ramdisk_size count=1 2>/dev/null
|
||||
|
||||
#second image
|
||||
if [ $second_size -gt 0 ]; then
|
||||
$busybox dd if=$bootimg of=second.img_tmp bs=$page_size skip=$s_offset count=$s_count 2>/dev/null
|
||||
$busybox dd if=second.img_tmp of=second.img bs=$second_size count=1 2>/dev/null
|
||||
second="$tempdir/second.img"
|
||||
second=$($busybox basename $second)
|
||||
secondb_name="second=$second"
|
||||
secondb_size="second_size=$second_size"
|
||||
fi
|
||||
|
||||
#dtb
|
||||
if [ $dtb_size -gt 0 ]; then
|
||||
$busybox dd if=$bootimg of=dt.img_tmp bs=$page_size skip=$d_offset count=$d_count 2>/dev/null
|
||||
$busybox dd if=dt.img_tmp of=dt.img bs=$dtb_size count=1 2>/dev/null
|
||||
dt="$tempdir/dt.img"
|
||||
dt=$($busybox basename $dt)
|
||||
dt_name="dt=$dt\n"
|
||||
dt_size="dtb_size=$dtb_size\n"
|
||||
dt_name="dt=$dt"
|
||||
dt_size="dtb_size=$dtb_size"
|
||||
fi
|
||||
$busybox rm -f *_tmp $($busybox basename $1) $bootimg
|
||||
|
||||
@@ -347,10 +438,22 @@ ramdisk=ramdisk
|
||||
#print boot.img info
|
||||
print_info
|
||||
|
||||
# Properly escape double quotes
|
||||
# Keep double quotes intact
|
||||
cmd_line=$(echo $cmd_line | sed -e "s/'/'\\\\''/g; 1s/^/'/; \$s/\$/'/")
|
||||
|
||||
#write info to img_info,decompression ramdisk.gz
|
||||
$busybox printf "kernel=zImage\nramdisk=ramdisk\n${dt_name}page_size=$page_size\n\
|
||||
kernel_size=$kernel_size\nramdisk_size=$ramdisk_size\n${dt_size}base_addr=$base_addr\nkernel_offset=$kernel_offset\n\
|
||||
ramdisk_offset=$ramdisk_offset\ntags_offset=$tags_offset\ncmd_line=\"$cmd_line\"\n" > img_info
|
||||
|
||||
[ ! -z "$board" ] && liveboard="board=\"$board\""
|
||||
|
||||
$busybox printf "kernel=zImage\nramdisk=ramdisk\n${secondb_name}\n${dt_name}\npage_size=$page_size\n\
|
||||
kernel_size=$kernel_size\nramdisk_size=$ramdisk_size\n${secondb_size}\n${dt_size}\nbase_addr=$base_addr\nkernel_offset=$kernel_offset\n\
|
||||
ramdisk_offset=$ramdisk_offset\nsecond_offset=$second_offset\ntags_offset=$tags_offset\ncmd_line=$cmd_line\n$liveboard\n" > img_info
|
||||
|
||||
# Include original image size in bytes to img_info
|
||||
image_size=$($busybox stat -c "%s" '../'$1)
|
||||
$busybox printf "image_size=$image_size" >> img_info
|
||||
|
||||
$busybox mkdir ramdisk
|
||||
cd ramdisk
|
||||
|
||||
@@ -364,16 +467,16 @@ case $compression_type in
|
||||
lz4) compression_ext=lz4; decomp_ramdisk="$lz4 -d"; extra="< ../ramdisk.cpio";;
|
||||
esac;
|
||||
|
||||
if [[ $compression_ext != "lz4" ]]; then
|
||||
if [[ $compression_ext != lz4 ]]; then
|
||||
decomp_ramdisk="$compression_type -d -c"
|
||||
fi
|
||||
decomp_ramdisk2="$cpio -i -d -m --no-absolute-filenames"
|
||||
|
||||
if [ -z $compression_ext ]; then
|
||||
pout "\n****** HAZARD ******* HAZARD ******* HAZARD ******"
|
||||
perr "\n****** HAZARD ******* HAZARD ******* HAZARD ******"
|
||||
pout "\nRamdisk is $compression_warning format. Can't unpack ramdisk."
|
||||
pout "This tool currently does not support $compression_warning."
|
||||
pout "\n****** HAZARD ******* HAZARD ******* HAZARD ******\n"
|
||||
perr "\n****** HAZARD ******* HAZARD ******* HAZARD ******\n"
|
||||
exit
|
||||
fi
|
||||
|
||||
@@ -384,7 +487,3 @@ $decomp_ramdisk "../ramdisk.$compression_ext" | $decomp_ramdisk2 $extra
|
||||
#Unpack Finish to exit.
|
||||
pout "Unpack completed.\n"
|
||||
exit
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
BIN
ARM/mkbootfs
BIN
ARM/mkbootfs
Binary file not shown.
BIN
ARM/mkbootimg
BIN
ARM/mkbootimg
Binary file not shown.
Reference in New Issue
Block a user