4 # Copyright (C) 2015 OpenWrt.org
6 # This is free software, licensed under the GNU General Public License v2.
7 # See /LICENSE for more information.
12 echo "SYNTAX: $0 <file> <rootfs image> <rootfs size> <u-boot image> <cfg image>"
25 set `ptgen -o $OUTPUT -h $head -s $sect -l 1024 \
27 -t 83 -p ${ROOTFSSIZE}M \
30 UBOOTOFFSET="$(($1 / 512))"
31 UBOOTSIZE="$(($2 / 512))"
32 ROOTFSOFFSET="$(($3 / 512))"
33 ROOTFSSIZE="$(($4 / 512))"
34 CFGFSOFFSET="$(($5 / 512))"
35 CFGFSSIZE="$(($6 / 512))"
37 dd bs=512 if="$UBOOT" of="$OUTPUT" seek="$UBOOTOFFSET" conv=notrunc
38 dd bs=512 if="$ROOTFS" of="$OUTPUT" seek="$ROOTFSOFFSET" conv=notrunc
40 mkdosfs "$CFGFS" -C 1024
41 dd bs=512 if="$CFGFS" of="$OUTPUT" seek="$CFGFSOFFSET" conv=notrunc