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Add wget2nand from David Goodenough, useful for RouterOS to OpenWrt migration
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7192 3c298f89-4303-0410-b956-a3cf2f4a3e73
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package/wget2nand/Makefile
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package/wget2nand/Makefile
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#
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# Copyright (C) 2007 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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# $Id: $
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include $(TOPDIR)/rules.mk
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PKG_NAME:=wget2nand
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include $(INCLUDE_DIR)/package.mk
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define Package/wget2nand
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SECTION:=utils
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CATEGORY:=Utilities
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TITLE:=RouterOS to OpenWrt install script
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DEPENDS:=@LINUX_2_6_ADM5120
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DESCRIPTION:=\
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A tool to switch from RouterBoard RouterOS to OpenWrt
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URL:=https://dev.openwrt.org/browser/trunk/package/wget2nand/src/wget2nand
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VERSION:=1
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endef
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define Build/Configure
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endef
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define Build/Compile
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endef
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define Package/wget2nand/install
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$(INSTALL_DIR) $(1)/sbin
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$(INSTALL_BIN) ./src/$(PKG_NAME) $(1)/sbin/
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endef
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$(eval $(call BuildPackage,wget2nand))
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71
package/wget2nand/src/wget2nand
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package/wget2nand/src/wget2nand
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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 david.goodenough@linkchoose.co.uk
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# Based on cf2nand from RB532 support
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. /etc/functions.sh
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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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# first get an address for eth0 using udhcpc
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killall udhcpc
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/sbin/udhcpc -i eth0
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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 : $0 URL"
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exit 1
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}
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boot="$(find_mtd_part 'RouterBoard NAND Boot')"
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main="$(find_mtd_part 'RouterBoard NAND Main')"
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[ -z "$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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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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echo "Mounting $main as new root and $boot as boot partition"
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mkdir /tmp/wget2nand/
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mkdir /tmp/wget2nand-boot
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mount -t yaffs2 "$main" /tmp/wget2nand/
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mount -t yaffs2 "$boot" /tmp/wget2nand-boot
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echo "Copying filesystem..."
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( wget -O - $url/openwrt-adm5120-2.6-rootfs.tgz) | ( cd /tmp/wget2nand/; tar xvz )
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wget -O /tmp/wget2nand-boot/kernel $url/openwrt-adm5120-2.6-vmlinux
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# update the command line on the kernel to boot from the right place
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[ ! -e /sbin/patch-cmdline ] && {
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echo "Cannot find patch-cmdline"
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exit 1
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}
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echo "Patching the kernel command line"
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/sbin/patch-cmdline /tmp/wget2nand-boot/kernel "root=/dev/mtdblock1 rootfstype=yaffs2 init=/etc/preinit "
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chmod +x /tmp/wget2nand-boot/kernel
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# make sure everything is written before we unmount the partitions
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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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# 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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