3 # Copyright (C) 2015 OpenWrt.org
5 # This is free software, licensed under the GNU General Public License v2.
6 # See /LICENSE for more information.
11 echo "SYNTAX: $0 <file> <u-boot.sb image> <bootfs image> <rootfs image> <bootfs size> <rootfs size>"
25 # Set the u-boot storage to 2M
26 set `ptgen -o $OUTPUT -h $head -s $sect -l 1024 -t 53 -p 2M -t c -p ${BOOTFSSIZE}M -t 83 -p ${ROOTFSSIZE}M`
28 UBOOTOFFSET="$(($1 / 512))"
29 UBOOTSIZE="$(($2 / 512))"
30 BOOTOFFSET="$(($3 / 512))"
31 BOOTSIZE="$(($4 / 512))"
32 ROOTFSOFFSET="$(($5 / 512))"
33 ROOTFSSIZE="$(($6 / 512))"
35 dd bs=512 if="$BOOTFS" of="$OUTPUT" seek="$BOOTOFFSET" conv=notrunc
36 dd bs=512 if="$ROOTFS" of="$OUTPUT" seek="$ROOTFSOFFSET" conv=notrunc
37 sdimage -d "$OUTPUT" -f "$UBOOT"