4 # Copyright (C) 2016 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> <bootfs image> <rootfs image> <bootfs size> <rootfs size>"
25 set `ptgen -o $OUTPUT -h $head -s $sect -l 1024 -t c -p ${BOOTFSSIZE}M -t 83 -p ${ROOTFSSIZE}M`
27 BOOTOFFSET="$(($1 / 512))"
28 BOOTSIZE="$(($2 / 512))"
29 ROOTFSOFFSET="$(($3 / 512))"
30 ROOTFSSIZE="$(($4 / 512))"
32 dd bs=512 if="$BOOTFS" of="$OUTPUT" seek="$BOOTOFFSET" conv=notrunc
33 dd bs=512 if="$ROOTFS" of="$OUTPUT" seek="$ROOTFSOFFSET" conv=notrunc