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#! /bin/sh
# Copyright (C) 2013 Ivo van Poorten
# All rights reserved
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
MAJOR=5
MINOR=2
test "$#" -eq 2 || { cat << __EOF__
rkparametersblock v$MAJOR.$MINOR
usage: rkparametersblock parametersfile outfile
needs rkcrc to function correctly
parametersfile is created with rkparameters
e.g. rkparametersblock params.txt outfile.bin
__EOF__
exit
}
TEMPFILE=rkparametersblock-tmp-$USER
locations="0x00000 0x04000 0x08000 0x0c000 0x10000"
rkcrc -p "$1" "$TEMPFILE"
dd if=/dev/zero of="$2" bs=4096 count=1024
for i in $locations ; do
dd if="$TEMPFILE" of="$2" bs=1 seek=$(($i)) conv=notrunc
done
rm -f "$TEMPFILE"
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