9e01011b5c
It is for Mikrotik devices only, rename the subtarget to reflect that. Also fix the wget2nand script to use the new image names. Based on the patch by Stefan Agner: http://patchwork.openwrt.org/patch/4123/ Signed-off-by: Gabor Juhos <juhosg@openwrt.org> SVN-Revision: 38509
85 lines
2.2 KiB
Bash
Executable file
85 lines
2.2 KiB
Bash
Executable file
#!/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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. /lib/functions.sh
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wget2nand_dir=/tmp/wget2nand
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mnt_kernel=$wget2nand_dir/mnt_kernel
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mnt_rootfs=$wget2nand_dir/mnt_rootfs
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src_rootfs=$wget2nand_dir/rootfs.tgz
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src_kernel=$wget2nand_dir/kernel
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[ -d "$wget2nand_dir" ] && {
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echo "$wget2nand_dir already exists"
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exit 1
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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 : $0 URL"
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exit 1
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}
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url_kernel=$url/openwrt-ar71xx-mikrotik-vmlinux-lzma.elf
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url_rootfs=$url/openwrt-ar71xx-mikrotik-rootfs.tar.gz
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mtd_kernel="$(find_mtd_part 'kernel')"
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mtd_rootfs="$(find_mtd_part 'rootfs')"
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[ -z "$mtd_kernel" -o -z "$mtd_rootfs" ] && {
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echo "Cannot find NAND Flash partitions"
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exit 1
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}
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mkdir "$wget2nand_dir"
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wget $url_kernel -O "$src_kernel" || {
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echo "Unable to download $url_kernel"
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exit 1
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}
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wget $url_rootfs -O "$src_rootfs" || {
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echo "Unable to download $url_rootfs"
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exit 1
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}
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echo "Erasing filesystem..."
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mtd erase kernel 2>/dev/null >/dev/null
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mtd erase rootfs 2>/dev/null >/dev/null
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echo "Mounting $mtd_rootfs as new root and $mtd_kernel as kernel partition"
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mkdir "$mnt_kernel"
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mkdir "$mnt_rootfs"
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mount -t yaffs2 "$mtd_kernel" "$mnt_kernel"
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mount -t yaffs2 "$mtd_rootfs" "$mnt_rootfs"
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echo "Copying kernel..."
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cp $src_kernel $mnt_kernel/kernel || {
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echo "Error occured while copying the kernel"
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exit 1
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}
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chmod +x $mnt_kernel/kernel
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echo "Preparing filesystem..."
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( cd "$mnt_rootfs"; tar xvz -f "$src_rootfs" )
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# make sure everything is written before we unmount the partitions
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echo "chmod ugo+x /" > $mnt_rootfs/etc/uci-defaults/set_root_permission
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sync
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ls $mnt_kernel >/dev/null
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ls $mnt_rootfs >/dev/null
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echo "Cleaning up..."
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# unmount the partitions and remove the directories into which they were mounted
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umount $mnt_kernel
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umount $mnt_rootfs
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rm -rf $wget2nand_dir
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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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