130 lines
4.2 KiB
Bash
Executable File
130 lines
4.2 KiB
Bash
Executable File
#!/bin/sh
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# Handle running Poky images under qemu
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#
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# Copyright (C) 2006-2007 OpenedHand Ltd.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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# Call setting:
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# QEMU_MEMORY (optional) set the amount of memory in the emualted system.
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# SERIAL_LOGFILE (optional) log the serial port output to a file
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#
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# Image options:
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# MACHINE - the machine to run
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# TYPE - the image type to run
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# ZIMAGE - the kernel image file to use
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# HDIMAGE - the disk image file to use
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#
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QEMUIFUP=`which poky-qemu-ifup`
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KERNEL_NETWORK_CMD="ip=192.168.7.2::192.168.7.1:255.255.255.0"
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QEMU_NETWORK_CMD="-net nic,vlan=0 -net tap,vlan=0,ifname=tap0,script=$QEMUIFUP"
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if [ -z "$QEMU_MEMORY" ]; then
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QEMU_MEMORY="64M"
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fi
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SERIALOPTS=""
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if [ "x$SERIAL_LOGFILE" != "x" ]; then
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SERIALOPTS="-serial file:$SERIAL_LOGFILE"
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fi
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if [ "$TYPE" != "nfs" -a ! -f "$HDIMAGE" ]; then
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echo "Error, image file $HDIMAGE doesn't exist"
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exit 1
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fi
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if [ ! -f "$ZIMAGE" ]; then
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echo "Error, kernel image file $ZIMAGE doesn't exist"
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exit 1
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fi
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if [ "$MACHINE" != "qemuarm" -a "$MACHINE" != "qemux86" -a "$MACHINE" != "akita" -a "$MACHINE" != "spitz" ]; then
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echo "Error, unsupported machine type $MACHINE"
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exit 1
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fi
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if [ "$MACHINE" = "qemuarm" ]; then
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QEMU=`which qemu-system-arm`
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if [ "$TYPE" = "ext2" ]; then
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QEMUOPTIONS="-append \"root=/dev/sda console=ttyAMA0 console=tty0 mem=$QEMU_MEMORY\" $QEMU_NETWORK_CMD -M versatilepb -hda $HDIMAGE -usb -usbdevice wacom-tablet"
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fi
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if [ "$TYPE" = "nfs" ]; then
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if [ "x$HDIMAGE" = "x" ]; then
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HDIMAGE=/srv/nfs/qemuarm
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fi
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if [ ! -d "$HDIMAGE" ]; then
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echo "Error, NFS mount point $HDIMAGE doesn't exist"
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exit 1
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fi
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QEMUOPTIONS="-append \"root=/dev/nfs nfsroot=192.168.7.1:$HDIMAGE rw $KERNEL_NETWORK_CMD\" $QEMU_NETWORK_CMD -M versatilepb"
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fi
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fi
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if [ "$MACHINE" = "qemux86" ]; then
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QEMU=`which qemu`
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if [ "$TYPE" = "ext2" ]; then
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QEMUOPTIONS="-std-vga -append \"root=/dev/hda mem=$QEMU_MEMORY $KERNEL_NETWORK_CMD\" $QEMU_NETWORK_CMD -hda $HDIMAGE -usb -usbdevice wacom-tablet"
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fi
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if [ "$TYPE" = "nfs" ]; then
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if [ "x$HDIMAGE" = "x" ]; then
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HDIMAGE=/srv/nfs/qemux86
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fi
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if [ ! -d "$HDIMAGE" ]; then
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echo "Error, NFS mount point $HDIMAGE doesn't exist."
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exit 1
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fi
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QEMUOPTIONS="-std-vga -append \"root=/dev/nfs nfsroot=192.168.7.1:$HDIMAGE rw $KERNEL_NETWORK_CMD\" $QEMU_NETWORK_CMD"
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fi
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fi
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if [ "$MACHINE" = "spitz" ]; then
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QEMU=`which qemu-system-arm`
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if [ "$TYPE" = "ext3" ]; then
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echo $HDIMAGE
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HDIMAGE=`readlink -f $HDIMAGE`
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echo $HDIMAGE
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if [ ! -e "$HDIMAGE.qemudisk" ]; then
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echo "Adding a partition table to the ext3 image for use by QEMU, please wait..."
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poky-addptable2image $HDIMAGE $HDIMAGE.qemudisk
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fi
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QEMUOPTIONS="$QEMU_NETWORK_CMD -M spitz -hda $HDIMAGE.qemudisk -portrait"
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fi
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fi
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if [ "$MACHINE" = "akita" ]; then
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QEMU=`which qemu-system-arm`
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if [ "$TYPE" = "jffs2" ]; then
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HDIMAGE=`readlink -f $HDIMAGE`
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if [ ! -e "$HDIMAGE.qemuflash" ]; then
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echo "Converting raw image into flash image format for use by QEMU, please wait..."
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raw2flash.akita < $HDIMAGE > $HDIMAGE.qemuflash
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fi
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QEMUOPTIONS="$QEMU_NETWORK_CMD -M akita -mtdblock $HDIMAGE.qemuflash -portrait"
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fi
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fi
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if [ "x$QEMUOPTIONS" = "x" ]; then
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echo "Error, unable to support this combination of options"
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exit 1
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fi
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echo "Running $QEMU using sudo..."
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echo "$QEMU -kernel $ZIMAGE $QEMUOPTIONS $SERIALOPTS"
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sudo $QEMU -kernel $ZIMAGE $QEMUOPTIONS $SERIALOPTS
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