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openwrt_yocto/poky/scripts/runqemu-addptable2image
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francis.wang 4c86c082a2 Initial commit: OpenWrt-Yocto monorepo
Combine poky (Yocto scarthgap), meta-openembedded (scarthgap), and
meta-openwrt into a single repository.

Components:
- poky/             Yocto core framework (BitBake + OE-Core)
- meta-openembedded/ Community layers (meta-oe, meta-python, meta-networking)
- meta-openwrt/     OpenWrt customization layer
- setup-env.sh      One-click build environment setup
- README.md         Project documentation
2026-07-11 13:28:01 +08:00

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#!/bin/sh
# Add a partition table to an ext2 image file
#
# Copyright (C) 2006-2007 OpenedHand Ltd.
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
IMAGE=$1
IMAGEOUT=$2
echo $IMAGE
echo $IMAGEOUT
size=`ls -l $IMAGE | awk '{ print $5}'`
size2=`expr $size / 512 / 16 / 63`
echo $size
echo $size2
# MBR Size = 512 * 63 bytes
dd if=/dev/zero of=$IMAGEOUT count=63
echo "x" > /tmp/fdisk.cmds
echo "c" >> /tmp/fdisk.cmds
echo "1024" >> /tmp/fdisk.cmds
echo "h" >> /tmp/fdisk.cmds
echo "16" >> /tmp/fdisk.cmds
echo "r" >> /tmp/fdisk.cmds
echo "n" >> /tmp/fdisk.cmds
echo "p" >> /tmp/fdisk.cmds
echo "1" >> /tmp/fdisk.cmds
echo "1" >> /tmp/fdisk.cmds
echo "$size2" >> /tmp/fdisk.cmds
echo "w" >> /tmp/fdisk.cmds
/sbin/fdisk $IMAGEOUT < /tmp/fdisk.cmds
cat $IMAGE >> $IMAGEOUT