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+#!/bin/sh
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+# wget2nand
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+# This script can be used to download a TGZ file from your build system which
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+# contains the files to be installed on the NAND flash on your RB1xx card.
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+# The one parameter is the URL of the TGZ file to be downloaded.
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+# Licence GPL V2
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+# Author [email protected]
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+# Based on cf2nand from RB532 support
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+. /etc/functions.sh
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+
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+[ -d /tmp/wget2nand ] && {
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+ echo "/tmp/wget2nand already exists"
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+ exit 1
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+}
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+
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+# first get an address for br-lan using udhcpc
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+killall udhcpc
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+/sbin/udhcpc -i br-lan
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+
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+# need to find the wget server from the command line
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+url=$1
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+[ -z "$url" ] && {
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+ echo "No URL specified for image TGZ"
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+ echo "Usage : $0 URL"
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+ exit 1
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+}
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+
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+boot="$(find_mtd_part 'RouterBoard NAND Boot')"
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+main="$(find_mtd_part 'rootfs')"
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+[ -z "$boot" -o -z "$main" ] && {
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+ echo "Cannot find NAND Flash partitions"
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+ exit 1
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+}
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+
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+echo "Erasing filesystem."
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+mtd erase Boot 2>/dev/null >/dev/null
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+mtd erase Main 2>/dev/null >/dev/null
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+
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+echo "Mounting $main as new root and $boot as boot partition"
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+
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+mkdir /tmp/wget2nand/
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+mkdir /tmp/wget2nand-boot
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+mount -t yaffs2 "$main" /tmp/wget2nand/
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+mount -t yaffs2 "$boot" /tmp/wget2nand-boot
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+
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+echo "Copying filesystem..."
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+( wget -O - $url/openwrt-rb532-2.6-rootfs.tgz) | ( cd /tmp/wget2nand/; tar xvz )
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+wget -O /tmp/wget2nand-boot/kernel $url/openwrt-rb532-2.6-vmlinux
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+
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+# No need to patch the kernel, this was done during the build process
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+chmod +x /tmp/wget2nand-boot/kernel
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+
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+# make sure everything is written before we unmount the partitions
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+echo "chmod ugo+x /" > /tmp/wget2nand/etc/uci-defaults/set_root_permission
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+sync
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+ls /tmp/wget2nand-boot/
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+ls /tmp/wget2nand/
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+# unmount the partitions and remove the directories into which they were mounted
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+umount /tmp/wget2nand-boot
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+umount /tmp/wget2nand
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+rmdir /tmp/wget2nand-boot
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+rmdir /tmp/wget2nand
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+
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+# all done
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+echo "Image written, you can now reboot. Remember to change the boot source to Boot from Nand"
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Florian Fainelli