diff options
| -rw-r--r-- | package/wget2nand/Makefile | 37 | ||||
| -rwxr-xr-x | package/wget2nand/src/wget2nand | 71 |
2 files changed, 108 insertions, 0 deletions
diff --git a/package/wget2nand/Makefile b/package/wget2nand/Makefile new file mode 100644 index 000000000..e029a502e --- /dev/null +++ b/package/wget2nand/Makefile @@ -0,0 +1,37 @@ +# +# Copyright (C) 2007 OpenWrt.org +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. +# +# $Id: $ + +include $(TOPDIR)/rules.mk + +PKG_NAME:=wget2nand + +include $(INCLUDE_DIR)/package.mk + +define Package/wget2nand + SECTION:=utils + CATEGORY:=Utilities + TITLE:=RouterOS to OpenWrt install script + DEPENDS:=@LINUX_2_6_ADM5120 + DESCRIPTION:=\ + A tool to switch from RouterBoard RouterOS to OpenWrt + URL:=https://dev.openwrt.org/browser/trunk/package/wget2nand/src/wget2nand + VERSION:=1 +endef + +define Build/Configure +endef + +define Build/Compile +endef + +define Package/wget2nand/install + $(INSTALL_DIR) $(1)/sbin + $(INSTALL_BIN) ./src/$(PKG_NAME) $(1)/sbin/ +endef + +$(eval $(call BuildPackage,wget2nand)) diff --git a/package/wget2nand/src/wget2nand b/package/wget2nand/src/wget2nand new file mode 100755 index 000000000..5197dbad8 --- /dev/null +++ b/package/wget2nand/src/wget2nand @@ -0,0 +1,71 @@ +#!/bin/sh +# wget2nand +# This script can be used to download a TGZ file from your build system which +# contains the files to be installed on the NAND flash on your RB1xx card. +# The one parameter is the URL of the TGZ file to be downloaded. +# Licence GPL V2 +# Author david.goodenough@linkchoose.co.uk +# Based on cf2nand from RB532 support +. /etc/functions.sh + +[ -d /tmp/wget2nand ] && { + echo "/tmp/wget2nand already exists" + exit 1 +} + +# first get an address for eth0 using udhcpc +killall udhcpc +/sbin/udhcpc -i eth0 + +# need to find the wget server from the command line +url=$1 +[ -z "$url" ] && { + echo "No URL specified for image TGZ" + echo "Usage : $0 URL" + exit 1 +} + +boot="$(find_mtd_part 'RouterBoard NAND Boot')" +main="$(find_mtd_part 'RouterBoard NAND Main')" +[ -z "$boot" -o -z "$main" ] && { + echo "Cannot find NAND Flash partitions" + exit 1 +} + +echo "Erasing filesystem." +mtd erase Boot 2>/dev/null >/dev/null +mtd erase Main 2>/dev/null >/dev/null + +echo "Mounting $main as new root and $boot as boot partition" + +mkdir /tmp/wget2nand/ +mkdir /tmp/wget2nand-boot +mount -t yaffs2 "$main" /tmp/wget2nand/ +mount -t yaffs2 "$boot" /tmp/wget2nand-boot + +echo "Copying filesystem..." +( wget -O - $url/openwrt-adm5120-2.6-rootfs.tgz) | ( cd /tmp/wget2nand/; tar xvz ) +wget -O /tmp/wget2nand-boot/kernel $url/openwrt-adm5120-2.6-vmlinux + +# update the command line on the kernel to boot from the right place +[ ! -e /sbin/patch-cmdline ] && { + echo "Cannot find patch-cmdline" + exit 1 +} + +echo "Patching the kernel command line" +/sbin/patch-cmdline /tmp/wget2nand-boot/kernel "root=/dev/mtdblock1 rootfstype=yaffs2 init=/etc/preinit " +chmod +x /tmp/wget2nand-boot/kernel + +# make sure everything is written before we unmount the partitions +sync +ls /tmp/wget2nand-boot/ +ls /tmp/wget2nand/ +# unmount the partitions and remove the directories into which they were mounted +umount /tmp/wget2nand-boot +umount /tmp/wget2nand +rmdir /tmp/wget2nand-boot +rmdir /tmp/wget2nand + +# all done +echo "Image written, you can now reboot. Remember to change the boot source to Boot from Nand" |