307 lines
9.7 KiB
Bash
Executable File
307 lines
9.7 KiB
Bash
Executable File
#!/bin/bash
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# Handle running Poky images under qemu
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#
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# Copyright (C) 2006-2008 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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# CROSSPATH - the path to any cross toolchain to use with distcc
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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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if [ -z "$QEMU_MEMORY" ]; then
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case "$MACHINE" in
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"qemux86")
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QEMU_MEMORY="128M"
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;;
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"qemux86-64")
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QEMU_MEMORY="128M"
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;;
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"qemumips")
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QEMU_MEMORY="128M"
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;;
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"qemuppc")
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QEMU_MEMORY="128M"
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;;
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*)
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QEMU_MEMORY="64M"
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;;
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esac
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fi
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QEMUIFUP=`which poky-qemu-ifup`
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QEMUIFDOWN=`which poky-qemu-ifdown`
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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_TAP_CMD="-net tap,vlan=0,ifname=tap0,script=$QEMUIFUP,downscript=$QEMUIFDOWN"
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QEMU_NETWORK_CMD="-net nic,vlan=0 $QEMU_TAP_CMD"
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KERNCMDLINE="mem=$QEMU_MEMORY"
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QEMU_UI_OPTIONS="-show-cursor -usb -usbdevice wacom-tablet"
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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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case "$MACHINE" in
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"qemuarm") ;;
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"qemumips") ;;
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"qemuppc") ;;
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"qemuarmv6") ;;
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"qemuarmv7") ;;
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"qemux86") ;;
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"qemux86-64") ;;
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"akita") ;;
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"spitz") ;;
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"nokia800") ;;
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"nokia800-maemo") ;;
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*)
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echo "Error: Unsupported machine type $MACHINE"
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return
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;;
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esac
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if [ "$TYPE" != "nfs" -a ! -f "$HDIMAGE" ]; then
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echo "Error: Image file $HDIMAGE doesn't exist"
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return
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fi
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if [ ! -f "$ZIMAGE" ]; then
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echo "Error: Kernel image file $ZIMAGE doesn't exist"
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return
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fi
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if [ "$MACHINE" = "qemuarm" -o "$MACHINE" = "qemuarmv6" -o "$MACHINE" = "qemuarmv7" ]; then
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QEMU=qemu-system-arm
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MACHINE_SUBTYPE=versatilepb
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QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS"
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# QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS -force-pointer"
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if [ "$TYPE" = "ext3" ]; then
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KERNCMDLINE="root=/dev/sda console=ttyAMA0,115200 console=tty $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY highres=off"
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QEMUOPTIONS="$QEMU_NETWORK_CMD -M versatilepb -hda $HDIMAGE -no-reboot $QEMU_UI_OPTIONS"
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fi
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if [ "$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 $HDIMAGE doesn't exist"
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return
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fi
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KERNCMDLINE="root=/dev/nfs nfsroot=192.168.7.1:$HDIMAGE rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
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QEMUOPTIONS="$QEMU_NETWORK_CMD -M versatilepb --no-reboot $QEMU_UI_OPTIONS"
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fi
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if [ "$MACHINE" = "qemuarmv6" ]; then
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QEMUOPTIONS="$QEMUOPTIONS -cpu arm1136"
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fi
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if [ "$MACHINE" = "qemuarmv7" ]; then
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QEMUOPTIONS="$QEMUOPTIONS -cpu cortex-a8"
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fi
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fi
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if [ "$MACHINE" = "qemux86" ]; then
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QEMU=qemu
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QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS -vga vmware -enable-gl"
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if [ "$TYPE" = "ext3" ]; then
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KERNCMDLINE="vga=0 root=/dev/hda mem=$QEMU_MEMORY $KERNEL_NETWORK_CMD"
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QEMUOPTIONS="$QEMU_NETWORK_CMD -hda $HDIMAGE $QEMU_UI_OPTIONS"
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fi
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if [ "$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 $HDIMAGE doesn't exist."
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return
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fi
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KERNCMDLINE="root=/dev/nfs nfsroot=192.168.7.1:$HDIMAGE rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
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QEMUOPTIONS="$QEMU_NETWORK_CMD $QEMU_UI_OPTIONS"
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fi
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fi
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if [ "$MACHINE" = "qemux86-64" ]; then
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QEMU=qemu-system-x86_64
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QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS -vga vmware -enable-gl"
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if [ "$TYPE" = "ext3" ]; then
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KERNCMDLINE="vga=0 root=/dev/hda mem=$QEMU_MEMORY $KERNEL_NETWORK_CMD"
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QEMUOPTIONS="$QEMU_NETWORK_CMD -hda $HDIMAGE $QEMU_UI_OPTIONS"
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fi
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if [ "$TYPE" = "nfs" ]; then
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if [ "x$HDIMAGE" = "x" ]; then
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HDIMAGE=/srv/nfs/qemux86-64
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fi
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if [ ! -d "$HDIMAGE" ]; then
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echo "Error: NFS mount point $HDIMAGE doesn't exist."
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return
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fi
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KERNCMDLINE="root=/dev/nfs nfsroot=192.168.7.1:$HDIMAGE rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
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QEMUOPTIONS="$QEMU_NETWORK_CMD $QEMU_UI_OPTIONS"
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fi
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fi
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if [ "$MACHINE" = "spitz" ]; then
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QEMU=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" = "qemumips" ]; then
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QEMU=qemu-system-mips
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MACHINE_SUBTYPE=malta
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QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS -vga cirrus"
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if [ "$TYPE" = "ext3" ]; then
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#KERNCMDLINE="root=/dev/hda console=ttyS0 console=tty0 $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
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KERNCMDLINE="root=/dev/hda console=ttyS0 console=tty $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
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QEMUOPTIONS="$QEMU_NETWORK_CMD -M $MACHINE_SUBTYPE -hda $HDIMAGE -no-reboot $QEMU_UI_OPTIONS"
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fi
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fi
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if [ "$MACHINE" = "qemuppc" ]; then
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QEMU=qemu-system-ppc
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MACHINE_SUBTYPE=prep
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CPU_SUBTYPE=603e
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BIOS=powerpc_rom.bin
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QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS -nographic"
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if [ "$TYPE" = "ext3" ]; then
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KERNCMDLINE="root=/dev/hda console=ttyS0 console=tty0 $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY"
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QEMUOPTIONS="$QEMU_NETWORK_CMD -cpu $CPU_SUBTYPE -M $MACHINE_SUBTYPE -bios $BIOS -hda $HDIMAGE -no-reboot $QEMU_UI_OPTIONS"
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fi
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fi
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if [ "$MACHINE" = "akita" ]; then
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QEMU=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 $HDIMAGE.qemuflash -portrait"
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fi
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fi
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if [ "$MACHINE" = "nokia800" ]; then
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QEMU=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 "'Flashing' rootfs, please wait..."
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poky-nokia800-flashutil $HDIMAGE $HDIMAGE.qemuflash
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fi
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KERNCMDLINE="root=/dev/mtdblock4 rootfstype=jffs2"
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QEMU_NETWORK_CMD="-net nic,model=usb,vlan=0 $QEMU_TAP_CMD"
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QEMUOPTIONS="$QEMU_NETWORK_CMD -M n800 -mtdblock $HDIMAGE.qemuflash -serial vc -m 130 -serial vc -serial vc -serial vc -usb -usbdevice net:0"
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fi
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fi
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if [ "$MACHINE" = "nokia800-maemo" ]; then
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QEMU=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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if [ ! -e "$HDIMAGE.initfs" ]; then
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echo "Error, $HDIMAGE.initfs must exist!"
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return
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fi
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if [ ! -e "$HDIMAGE.config" ]; then
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echo "Error, $HDIMAGE.config must exist!"
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echo "To generate it, take an n800 and cat /dev/mtdblock1 > $HDIMAGE.config"
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return
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fi
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echo "'Flashing' config partition, please wait..."
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poky-nokia800-flashutil $HDIMAGE.config $HDIMAGE.qemuflash config
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echo "'Flashing' initfs, please wait..."
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poky-nokia800-flashutil $HDIMAGE.initfs $HDIMAGE.qemuflash initfs
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echo "'Flashing' rootfs, please wait..."
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poky-nokia800-flashutil $HDIMAGE $HDIMAGE.qemuflash
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fi
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KERNCMDLINE=""
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QEMU_NETWORK_CMD="-net nic,model=usb,vlan=0 $QEMU_TAP_CMD"
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QEMUOPTIONS="$QEMU_NETWORK_CMD -M n800 -mtdblock $HDIMAGE.qemuflash -serial vc -m 130 -serial vc -serial vc -serial vc -usb -usbdevice net:0 -show-cursor"
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fi
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fi
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if [ "x$QEMUOPTIONS" = "x" ]; then
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echo "Error: Unable to support this combination of options"
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return
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fi
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SDKDIR="/opt/poky/sysroots"
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if [ "$MACHINE" = "qemuarm" -o "$MACHINE" = "spitz" -o "$MACHINE" = "borzoi" -o "$MACHINE" = "akita" -o "$MACHINE" = "nokia800" ]; then
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SDKPATH="$SDKDIR/arm-poky-linux-gnueabi/bin"
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fi
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if [ "$MACHINE" = "qemux86" ]; then
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SDKPATH="$SDKDIR/i586-poky-linux/bin"
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fi
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if [ "$MACHINE" = "qemux86-64" ]; then
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SDKPATH="$SDKDIR/x86_64-poky-linux/bin"
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fi
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PATH=$CROSSPATH:$SDKPATH:$PATH
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QEMUBIN=`which $QEMU`
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if [ ! -x "$QEMUBIN" ]; then
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echo "Error: No QEMU binary '$QEMU' could be found."
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return
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fi
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function _quit() {
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if [ -n "$PIDFILE" ]; then
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#echo kill `cat $PIDFILE`
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kill `cat $PIDFILE`
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fi
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return
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}
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DISTCCD=`which distccd`
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PIDFILE=""
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trap _quit INT TERM QUIT
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if [ -x "$DISTCCD" ]; then
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echo "Starting distccd..."
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PIDFILE=`mktemp`
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$DISTCCD --allow 192.168.7.2 --daemon --pid-file $PIDFILE &
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else
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echo "Warning: distccd not present, no distcc support loaded."
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fi
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echo "Running $QEMU using sudo..."
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echo $QEMUBIN -kernel $ZIMAGE $QEMUOPTIONS $SERIALOPTS $* --append "$KERNCMDLINE"
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sudo $QEMUBIN -kernel $ZIMAGE $QEMUOPTIONS $SERIALOPTS $* --append "$KERNCMDLINE" || /bin/true
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trap - INT TERM QUIT
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return
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