0713afd298
This has nothing that needs bash. Signed-off-by: Rosen Penev <rosenp@gmail.com> [add prefix to commit title] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
35 lines
801 B
Bash
Executable File
35 lines
801 B
Bash
Executable File
#!/bin/sh
|
|
#
|
|
# Copyright (C) 2013 OpenWrt.org
|
|
#
|
|
# This is free software, licensed under the GNU General Public License v2.
|
|
# See /LICENSE for more information.
|
|
#
|
|
|
|
set -ex
|
|
[ $# -eq 6 ] || {
|
|
echo "SYNTAX: $0 <file> <bootfs image> <rootfs image> <bootfs size> <rootfs size> <u-boot image>"
|
|
exit 1
|
|
}
|
|
|
|
OUTPUT="$1"
|
|
BOOTFS="$2"
|
|
ROOTFS="$3"
|
|
BOOTFSSIZE="$4"
|
|
ROOTFSSIZE="$5"
|
|
UBOOT="$6"
|
|
|
|
head=4
|
|
sect=63
|
|
|
|
set $(ptgen -o $OUTPUT -h $head -s $sect -l 1024 -t c -p ${BOOTFSSIZE}M -t 83 -p ${ROOTFSSIZE}M)
|
|
|
|
BOOTOFFSET="$(($1 / 512))"
|
|
BOOTSIZE="$(($2 / 512))"
|
|
ROOTFSOFFSET="$(($3 / 512))"
|
|
ROOTFSSIZE="$(($4 / 512))"
|
|
|
|
dd bs=1024 if="$UBOOT" of="$OUTPUT" seek=8 conv=notrunc
|
|
dd bs=512 if="$BOOTFS" of="$OUTPUT" seek="$BOOTOFFSET" conv=notrunc
|
|
dd bs=512 if="$ROOTFS" of="$OUTPUT" seek="$ROOTFSOFFSET" conv=notrunc
|