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wernermisc/bin/fk

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#!/bin/sh -e
if [ "${1#usb}" = "$1" ]; then
if ! ping -c 1 -w 1 "$1" >/dev/null; then
echo "no ping response from $1" 1>&2
exit 1
fi
NN=$1
else
NN=`ifconfig ${1:-usb0} |
sed '/.*inet addr:\([^ ]*\).*/{s//\1/;s/100$/101/;s/200$/202/;p;};d'`
fi
if [ "$NN" ]; then
echo "SCP to $NN" 1>&2
scp uImage $NN:
ssh $NN 'PATH=$PATH:/usr/sbin;
flash_eraseall /dev/mtd1 && nandwrite -p /dev/mtd1 uImage &&
rm -f uImage && sync && sleep 1 && sync && sleep 1 && /sbin/reboot -f'
else
echo "usbboot with idbg" 1>&2
idbg-nnboot usb
idbg-reset
sleep 3
usbboot -c "boot;nprog 1024 uImage 0 0 -n"
idbg-nnboot nand
idbg-reset
fi