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#!/bin/sh
# Script to build a full (kernel+initrd) flash rom bootimage
# (C) 2003-2004 Michael 'Mickey' Lauer <mickey@Vanille.de>
# Use serload to flash the image on your SIMpad
#
# vars
#
GENBOOT=genboot
PAD=pad
KERNEL=$2
INITRD=$3
doComplete()
{
kernel=$(basename $KERNEL)
initrd=$INITRD
outfile=/tmp/tmpfile
padfile=/tmp/tmpfile2
flashfile=$kernel.initrd.flashfile
cp -f $KERNEL $padfile
$PAD 1048556 $padfile
cat $padfile $initrd >$outfile
set X`ls -l $outfile`
filelen=$5
loader_start="0xc0208000"
loader_entry="0xc0208000"
echo "File: $flashfile Exec: $loader_entry $filelen "
$GENBOOT -d3 $loader_entry 1 $loader_start $filelen >/tmp/bheader
cat /tmp/bheader $outfile >$flashfile
rm $outfile
rm $padfile
exit 0
}
doKernel()
{
kernel=$(basename $KERNEL)
outfile=/tmp/tmpfile
flashfile=$kernel.flashfile
cat $KERNEL >$outfile
set X`ls -l $outfile`
filelen=$5
loader_start="0xc0208000"
loader_entry="0xc0208000"
echo "File: $flashfile Exec: $loader_entry $filelen "
$GENBOOT -d3 $loader_entry 1 $loader_start $filelen >/tmp/bheader
cat /tmp/bheader $outfile >$flashfile
rm $outfile
exit 0
}
doKernelInPlace()
{
kernel=$(basename $KERNEL)
outfile=/tmp/tmpfile
flashfile=$kernel.flashfile
cat $KERNEL >$outfile
set X`ls -l $outfile`
filelen=$5
loader_start="0xc0080000"
loader_entry="0xc0080000"
echo "File: $flashfile Exec: $loader_entry $filelen "
$GENBOOT $loader_entry 1 $loader_start $filelen >/tmp/bheader
cat /tmp/bheader $outfile >$flashfile.inplace
rm $outfile
exit 0
}
if [ $# -lt 2 ]
then echo "Usage: ./simpad-make-flashimg [kernel|complete|inplace] <kernel> [rootfs.jffs2]" && exit -1
fi
case "$1" in
kernel) doKernel;;
complete) doComplete;;
inplace) doKernelInPlace;;
*) echo "Usage: ./simpad-make-flashimg [kernel|complete|inplace] <kernel> [rootfs.jffs2]"; exit;;
esac
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