diff options
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/bitbake | 97 | ||||
| -rwxr-xr-x[-rw-r--r--] | scripts/boot.scr | bin | 338 -> 338 bytes | |||
| -rwxr-xr-x[-rw-r--r--] | scripts/boot.txt | 4 | ||||
| -rwxr-xr-x | scripts/create_img.sh | 147 | ||||
| -rwxr-xr-x | scripts/create_img_vexpress-a9.sh | 117 | ||||
| -rwxr-xr-x | scripts/dl_pkgs.sh | 49 | ||||
| -rwxr-xr-x | scripts/oe-buildenv-internal | 73 | ||||
| -rwxr-xr-x | scripts/oe-setup-builddir | 92 | ||||
| -rwxr-xr-x | scripts/runqemu | 429 | ||||
| -rwxr-xr-x | scripts/runqemu-internal | 641 | ||||
| -rwxr-xr-x[-rw-r--r--] | scripts/uEnv.txt | 6 |
11 files changed, 1650 insertions, 5 deletions
diff --git a/scripts/bitbake b/scripts/bitbake new file mode 100755 index 0000000..86d476a --- /dev/null +++ b/scripts/bitbake @@ -0,0 +1,97 @@ +#!/bin/sh + +export BBFETCH2=True +export BB_ENV_EXTRAWHITE="PSEUDO_BUILD PSEUDO_DISABLED $BB_ENV_EXTRAWHITE" + +NO_BUILD_OPTS="--version -h --help -p --parse-only -s --show-versions -e --environment -g --graphviz" +needpseudo="1" +for opt in $@; do +for key in $NO_BUILD_OPTS; do + if [ $opt = $key ] + then + needpseudo="0" + break + fi +done +[ $needpseudo = "0" ] && break +done + +# Make sure we're not using python v3.x. This check can't go into +# sanity.bbclass because bitbake's source code doesn't even pass +# parsing stage when used with python v3, so we catch it here so we +# can offer a meaningful error message. +py_v3_check=`/usr/bin/env python --version 2>&1 | grep "Python 3"` +if [ "$py_v3_check" != "" ]; then + echo "Bitbake is not compatible with python v3" + echo "Please set up python v2 as your default python interpreter" + exit 1 +fi + +# Similarly, we now have code that doesn't parse correctly with older +# versions of Python, and rather than fixing that and be eternally +# vigilant for any other new feature use, just check the version here. +py_v26_check=`python -c 'import sys; print sys.version_info >= (2,6,0)'` +if [ "$py_v26_check" != "True" ]; then + echo "BitBake requires Python 2.6 or later" + exit 1 +fi + +needtar="1" +TARVERSION=`tar --version | head -n 1 | cut -d ' ' -f 4` +float_test() { + echo | awk 'END { exit ( !( '"$1"')); }' +} + +# Tar version 1.24 and onwards handle symlinks in sstate packages correctly +# but earlier versions do not +float_test "$TARVERSION > 1.23" && needtar="0" + +buildpseudo="1" +if [ $needpseudo = "1" ] && [ -e "$BUILDDIR/pseudodone" ]; then + PSEUDOBINDIR=`cat $BUILDDIR/pseudodone` + if [ -e "$PSEUDOBINDIR/pseudo" -a -e "$PSEUDOBINDIR/tar" -a "$needtar" = "1" ]; then + buildpseudo="0" + fi + if [ -e "$PSEUDOBINDIR/pseudo" -a $needtar = "0" ]; then + buildpseudo="0" + fi +fi +if [ $needpseudo = "0" ]; then + buildpseudo="0" +fi + +OLDPATH=$PATH +export PATH=`echo $PATH | sed s#.*/poky/scripts:##` +if [ $buildpseudo = "1" ]; then + echo "Pseudo is not present but is required, building this first before the main build" + export PSEUDO_BUILD=1 + TARTARGET="tar-replacement-native" + if [ $needtar = "0" ]; then + TARTARGET="" + fi + bitbake pseudo-native $TARTARGET -c populate_sysroot + ret=$? + if [ "$ret" != "0" ]; then + exit 1 + fi + PSEUDOBINDIR=`bitbake -e | grep STAGING_BINDIR_NATIVE=\" | cut -d '=' -f2 | cut -d '"' -f2` + ret=$? + if [ "$ret" != "0" ]; then + exit 1 + fi + echo $PSEUDOBINDIR > $BUILDDIR/pseudodone + # This needs to exist in case pseudo has to log somewhere + mkdir -p $PSEUDOBINDIR/../../var/pseudo +fi +BITBAKE=`which bitbake` +export PATH=$OLDPATH +if [ $needpseudo = "1" ]; then + export PSEUDO_BUILD=2 + PSEUDOBINDIR=`cat $BUILDDIR/pseudodone` + PSEUDO_BINDIR=$PSEUDOBINDIR PSEUDO_LIBDIR=$PSEUDOBINDIR/../lib/pseudo/lib PSEUDO_PREFIX=$PSEUDOBINDIR/../../ PSEUDO_DISABLED=1 $PSEUDOBINDIR/pseudo $BITBAKE $@ +else + export PSEUDO_BUILD=0 + $BITBAKE $@ +fi +ret=$? +exit $ret diff --git a/scripts/boot.scr b/scripts/boot.scr Binary files differindex fc109d7..fc109d7 100644..100755 --- a/scripts/boot.scr +++ b/scripts/boot.scr diff --git a/scripts/boot.txt b/scripts/boot.txt index 8874bec..0105e84 100644..100755 --- a/scripts/boot.txt +++ b/scripts/boot.txt @@ -1,3 +1,3 @@ -setenv bootcmd "fatload mmc 0:1 0x80000000 uImage; bootm 0x80000000"
-setenv bootargs "console=tty0 console=ttyO2,115200n8 mpurate=auto vram=12M omapfb.mode=dvi:1024x768MR-16@60 omapfb.debug=y omapdss.def_disp=dvi root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait"
+setenv bootcmd "fatload mmc 0:1 0x80000000 uImage; bootm 0x80000000" +setenv bootargs "console=tty0 console=ttyO2,115200n8 mpurate=auto vram=12M omapfb.mode=dvi:1024x768MR-16@60 omapfb.debug=y omapdss.def_disp=dvi root=/dev/mmcblk0p2 rw rootfstype=ext3 rootwait" boot
\ No newline at end of file diff --git a/scripts/create_img.sh b/scripts/create_img.sh new file mode 100755 index 0000000..395015e --- /dev/null +++ b/scripts/create_img.sh @@ -0,0 +1,147 @@ +#!/bin/bash + +# This script generates SD card disk images suitable for use with QEMU. +# +# Copyright (C) 2011 Ash Charles +# Based on: +# Narcissus - Online image builder for the angstrom distribution +# Copyright (C) 2008 - 2011 Koen Kooi +# Copyright (C) 2010 Denys Dmytriyenko +# and +# Linaro Images Tools. +# Author: Guilherme Salgado <guilherme.salgado@linaro.org> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License version 2 as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program; if not, write to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +LC_ALL=C +set -e + +function usage() +{ + echo "This utility generates SD card images suitable for use with QEMU." + echo "Usage:" + echo " $0 <output name> <mlo> <u-boot> <kernel> <rootfs>" + echo "Example:" + echo " $0 sd.img ~/MLO ~/u-boot.bin ~/uImage ~/rootfs.tar.bz2" +} + +function check_args() +{ + if [ $# -ne 9 ]; then + usage + exit 1 + fi + OUTFILE=$1 + MLO=$2 + UBOOT=$3 + KERNEL=$4 + ROOTFS=$5 + QEMU_IMG=$6 + UENVTXT=$7 + BOOTTXT=$8 + BOOTSCR=$9 + + if ! [[ -e ${MLO} ]]; then + echo "MLO not found at ${MLO}! Quitting..." + exit 1 + fi + if ! [[ -e ${UBOOT} ]]; then + echo "U-boot not found at ${UBOOT}! Quitting..." + exit 1 + fi + if ! [[ -e ${KERNEL} ]]; then + echo "Kernel not found at ${KERNEL}! Quitting..." + exit 1 + fi + if ! [[ -e ${ROOTFS} ]]; then + echo "Rootfs not found at ${ROOTFS}! Quitting..." + exit 1 + fi + if ! [[ -e ${QEMU_IMG} ]]; then + echo "Qemu-img not found at ${QEMU_IMG}! Quitting..." + exit 1 + fi + if ! [[ -e ${UENVTXT} ]]; then + echo "UENVTXT not found at ${UENVTXT}! Quitting..." + exit 1 + fi + if ! [[ -e ${BOOTTXT} ]]; then + echo "BOOTTXT not found at ${BOOTTXT}! Quitting..." + exit 1 + fi + if ! [[ -e ${BOOTSCR} ]]; then + echo "BOOTSCR not found at ${BOOTSCR}! Quitting..." + exit 1 + fi +} + +SIZE=1073741824 # 1G by default + +function make_image() +{ + $QEMU_IMG create -f raw ${OUTFILE} ${SIZE} + + CYLINDERS=`echo ${SIZE}/255/63/512 | bc` + { + echo ,9,0x0C,* + echo ,,,- + } | sfdisk -D -H 255 -S 63 -C ${CYLINDERS} ${OUTFILE} &> /dev/null + + # Reverse-engineer the partition setup + BYTES_PER_SECTOR="$(/sbin/fdisk -l -u ${OUTFILE} | grep Units | awk '{print $9}')" + VFAT_SECTOR_OFFSET="$(/sbin/fdisk -l -u ${OUTFILE} | grep FAT32 | awk '{print $3}')" + EXT3_SECTOR_OFFSET="$(/sbin/fdisk -l -u ${OUTFILE} | grep Linux | awk '{print $2}')" +} + + + +function populate_image() +{ + LOOP_DEV="/dev/loop1" + LOOP_DEV_FS="/dev/loop2" + + echo "[ Format vfat partition ]" + sudo /sbin/losetup -v -o $(expr ${BYTES_PER_SECTOR} "*" ${VFAT_SECTOR_OFFSET}) ${LOOP_DEV} ${OUTFILE} + sudo mkfs.vfat -F 32 -n "boot" ${LOOP_DEV} + + echo "[ Format ext3 partition ]" + sudo /sbin/losetup -v -o $(expr ${BYTES_PER_SECTOR} "*" ${EXT3_SECTOR_OFFSET}) ${LOOP_DEV_FS} ${OUTFILE} + sudo /sbin/mkfs.ext3 -L rootfs ${LOOP_DEV_FS} + + echo "[ Copying files to vfat ]" + sudo mount ${LOOP_DEV} /mnt + sudo cp -v ${MLO} /mnt/MLO + sudo cp -v ${UBOOT} /mnt/u-boot.bin + sudo cp -v ${KERNEL} /mnt/uImage + sudo cp -v ${UENVTXT} /mnt/uEnv.txt + sudo cp -v ${BOOTTXT} /mnt/boot.txt + sudo cp -v ${BOOTSCR} /mnt/boot.scr + sudo sync + sudo umount ${LOOP_DEV} + + echo "[ Copying file system ]" + sudo mount ${LOOP_DEV_FS} /mnt + sudo tar xaf ${ROOTFS} -C /mnt + sudo sync + sudo umount ${LOOP_DEV_FS} + + echo "[ Clean up ]" + sudo /sbin/losetup -d ${LOOP_DEV} + sudo /sbin/losetup -d ${LOOP_DEV_FS} +} + +ARGS=$* +check_args $ARGS +make_image +populate_image diff --git a/scripts/create_img_vexpress-a9.sh b/scripts/create_img_vexpress-a9.sh new file mode 100755 index 0000000..128b08d --- /dev/null +++ b/scripts/create_img_vexpress-a9.sh @@ -0,0 +1,117 @@ +#!/bin/bash + +# This script generates SD card disk images suitable for use with QEMU. +# +# Copyright (C) 2011 Ash Charles +# Based on: +# Narcissus - Online image builder for the angstrom distribution +# Copyright (C) 2008 - 2011 Koen Kooi +# Copyright (C) 2010 Denys Dmytriyenko +# and +# Linaro Images Tools. +# Author: Guilherme Salgado <guilherme.salgado@linaro.org> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License version 2 as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program; if not, write to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +LC_ALL=C +set -e + +function usage() +{ + echo "This utility generates SD card images suitable for use with QEMU." + echo "Usage:" + echo " $0 <output name> <mlo> <u-boot> <kernel> <rootfs>" + echo "Example:" + echo " $0 sd.img ~/MLO ~/u-boot.bin ~/uImage ~/rootfs.tar.bz2" +} + +function check_args() +{ + if [ $# -ne 4 ]; then + usage + exit 1 + fi + OUTFILE=$1 + KERNEL=$2 + ROOTFS=$3 + QEMU_IMG=$4 + + if ! [[ -e ${KERNEL} ]]; then + echo "Kernel not found at ${KERNEL}! Quitting..." + exit 1 + fi + if ! [[ -e ${ROOTFS} ]]; then + echo "Rootfs not found at ${ROOTFS}! Quitting..." + exit 1 + fi + if ! [[ -e ${QEMU_IMG} ]]; then + echo "Qemu-img not found at ${QEMU_IMG}! Quitting..." + exit 1 + fi +} + +SIZE=1073741824 # 1G by default + +function make_image() +{ + $QEMU_IMG create -f raw ${OUTFILE} ${SIZE} + + CYLINDERS=`echo ${SIZE}/255/63/512 | bc` + { + echo ,9,0x0C,* + echo ,,,- + } | sfdisk -D -H 255 -S 63 -C ${CYLINDERS} ${OUTFILE} &> /dev/null + + # Reverse-engineer the partition setup + BYTES_PER_SECTOR="$(/sbin/fdisk -l -u ${OUTFILE} | grep Units | awk '{print $9}')" + VFAT_SECTOR_OFFSET="$(/sbin/fdisk -l -u ${OUTFILE} | grep FAT32 | awk '{print $3}')" + EXT3_SECTOR_OFFSET="$(/sbin/fdisk -l -u ${OUTFILE} | grep Linux | awk '{print $2}')" +} + + + +function populate_image() +{ + LOOP_DEV="/dev/loop1" + LOOP_DEV_FS="/dev/loop2" + + echo "[ Format vfat partition ]" + sudo /sbin/losetup -v -o $(expr ${BYTES_PER_SECTOR} "*" ${VFAT_SECTOR_OFFSET}) ${LOOP_DEV} ${OUTFILE} + sudo mkfs.vfat -F 32 -n "boot" ${LOOP_DEV} > /dev/null + + echo "[ Format ext3 partition ]" + sudo /sbin/losetup -v -o $(expr ${BYTES_PER_SECTOR} "*" ${EXT3_SECTOR_OFFSET}) ${LOOP_DEV_FS} ${OUTFILE} + sudo /sbin/mkfs.ext3 -L rootfs ${LOOP_DEV_FS} > /dev/null + + echo "[ Copying files to vfat ]" + sudo mount ${LOOP_DEV} /mnt + sudo cp -v ${KERNEL} /mnt/uImage + sudo sync + sudo umount ${LOOP_DEV} + + echo "[ Copying file system ]" + sudo mount ${LOOP_DEV_FS} /mnt + sudo tar xaf ${ROOTFS} -C /mnt + sudo sync + sudo umount ${LOOP_DEV_FS} + + echo "[ Clean up ]" + sudo /sbin/losetup -d ${LOOP_DEV} + sudo /sbin/losetup -d ${LOOP_DEV_FS} +} + +ARGS=$* +check_args $ARGS +make_image +populate_image diff --git a/scripts/dl_pkgs.sh b/scripts/dl_pkgs.sh new file mode 100755 index 0000000..c06dbdc --- /dev/null +++ b/scripts/dl_pkgs.sh @@ -0,0 +1,49 @@ +#!/bin/bash + +# Copyright (c) 2012, Wind River Systems, Inc. + +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. + +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. + +GIT_PACKAGES=(layer-management DLT-daemon AudioManager) +GIT_URLS=(https://git.genivi.org/srv/git/layer_management https://git.genivi.org/srv/git/DLT-daemon https://git.genivi.org/srv/git/AudioManager) + + +echo -e "\nCreating download directory ..." +mkdir -p ../downloads/git2 + +echo -e "\nDownloading GENIVI packages ..." + +#Download GIT Packages +for index in ${!GIT_PACKAGES[*]} +do + echo -e "\nPACKAGE ${GIT_PACKAGES[$index]}" + URLS2=${GIT_URLS[$index]/https:\/\/} + URLS2=${URLS2//\//.} + if [ ! -f downloads/${URLS2}.done ] + then + rm -rf downloads/git2/${URLS2} + git clone -q --bare ${GIT_URLS[$index]} downloads/git2/${URLS2} + if [ $? == 0 ] + then + touch downloads/${URLS2}.done + fi + else + echo "${GIT_PACKAGES[$index]} already downloaded" + fi +done diff --git a/scripts/oe-buildenv-internal b/scripts/oe-buildenv-internal new file mode 100755 index 0000000..af8fbf5 --- /dev/null +++ b/scripts/oe-buildenv-internal @@ -0,0 +1,73 @@ +#!/bin/sh + +# OE-Core Build Enviroment Setup Script +# +# Copyright (C) 2006-2011 Linux Foundation +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +# It is assumed OEROOT is already defined when this is called +if [ -z "$OEROOT" ]; then + echo >&2 "Error: OEROOT is not defined!" + return 1 +fi + +if [ "x$BDIR" = "x" ]; then + if [ "x$1" = "x" ]; then + BDIR="build" + else + BDIR="$1" + if [ "$BDIR" = "/" ]; then + echo >&2 "Error: / is not supported as a build directory." + return 1 + fi + + # Remove any possible trailing slashes. This is used to work around + # buggy readlink in Ubuntu 10.04 that doesn't ignore trailing slashes + # and hence "readlink -f new_dir_to_be_created/" returns empty. + BDIR=`echo $BDIR | sed -re 's|/+$||'` + + BDIR=`readlink -f "$BDIR"` + if [ -z "$BDIR" ]; then + PARENTDIR=`dirname "$1"` + echo >&2 "Error: the directory $PARENTDIR does not exist?" + return 1 + fi + fi +fi +if expr "$BDIR" : '/.*' > /dev/null ; then + BUILDDIR="$BDIR" +else + BUILDDIR="`pwd`/$BDIR" +fi +unset BDIR + +BITBAKEDIR="$OEROOT/poky/bitbake$BBEXTRA/" + +BITBAKEDIR=`readlink -f "$BITBAKEDIR"` +BUILDDIR=`readlink -f "$BUILDDIR"` + +if ! (test -d "$BITBAKEDIR"); then + echo >&2 "Error: The bitbake directory ($BITBAKEDIR) does not exist! Please ensure a copy of bitbake exists at this location" + return 1 +fi + +PATH="${OEROOT}/scripts:${OEROOT}/poky/scripts:$BITBAKEDIR/bin/:$PATH" +unset BITBAKEDIR + +# Used by the runqemu script +export BUILDDIR +export PATH +export BB_ENV_EXTRAWHITE="MACHINE DISTRO TCMODE TCLIBC http_proxy ftp_proxy https_proxy all_proxy ALL_PROXY no_proxy SSH_AGENT_PID SSH_AUTH_SOCK BB_SRCREV_POLICY SDKMACHINE BB_NUMBER_THREADS PARALLEL_MAKE GIT_PROXY_COMMAND GIT_PROXY_IGNORE SOCKS5_PASSWD SOCKS5_USER" diff --git a/scripts/oe-setup-builddir b/scripts/oe-setup-builddir new file mode 100755 index 0000000..b472f8c --- /dev/null +++ b/scripts/oe-setup-builddir @@ -0,0 +1,92 @@ +#!/bin/sh + +# OE Build Enviroment Setup Script +# +# Copyright (C) 2006-2011 Linux Foundation +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +if [ -z "$BUILDDIR" ]; then + echo >&2 "Error: The build directory (BUILDDIR) must be set!" + exit 1 +fi + +mkdir -p $BUILDDIR/conf + +if ! (test -d "$BUILDDIR"); then + echo >&2 "Error: The builddir ($BUILDDIR) does not exist!" + exit 1 +fi + +if ! (test -w "$BUILDDIR"); then + echo >&2 "Error: Cannot write to $BUILDDIR, perhaps try sourcing with a writable path? i.e. . oe-init-build-env ~/my-build" + exit 1 +fi + +cd "$BUILDDIR" + +TEMPLATECONF=${TEMPLATECONF:conf} + +# +# $TEMPLATECONF can point to a directory for the template local.conf & bblayers.conf +# +if [ "x" != "x$TEMPLATECONF" ]; then + if ! (test -d "$TEMPLATECONF"); then + # Allow TEMPLATECONF=meta-xyz/conf as a shortcut + if [ -d "$OEROOT/$TEMPLATECONF" ]; then + TEMPLATECONF="$OEROOT/$TEMPLATECONF" + fi + if ! (test -d "$TEMPLATECONF"); then + echo >&2 "Error: '$TEMPLATECONF' must be a directory containing local.conf & bblayers.conf" + return + fi + fi + OECORELAYERCONF="$TEMPLATECONF/bblayers.conf.sample" + OECORELOCALCONF="$TEMPLATECONF/local.conf.sample" +fi + +if [ "x" = "x$OECORELOCALCONF" ]; then + OECORELOCALCONF="$OEROOT/conf/local.conf.sample" +fi +if ! (test -r "$BUILDDIR/conf/local.conf"); then +cat <<EOM +Default conf/local.conf file created. +EOM + cp -f $OECORELOCALCONF $BUILDDIR/conf/local.conf +fi + +if [ "x" = "x$OECORELAYERCONF" ]; then + OECORELAYERCONF="$OEROOT/conf/bblayers.conf.sample" +fi +if ! (test -r "$BUILDDIR/conf/bblayers.conf"); then +cat <<EOM +Default conf/bblayers.conf file created. +EOM + + # Put the abosolute path to the layers in bblayers.conf so we can run + # bitbake without the init script after the first run + sed "s|##COREBASE##|$OEROOT|g" $OECORELAYERCONF > $BUILDDIR/conf/bblayers.conf +fi + +# Prevent disturbing a new GIT clone in same console +unset OECORELOCALCONF +unset OECORELAYERCONF + +cat <<EOM + +1. You can now run 'bitbake discovery-image' +2. You can also run generated qemu images with a command like 'runqemu discovery-image vexpressa9' + +EOM diff --git a/scripts/runqemu b/scripts/runqemu new file mode 100755 index 0000000..bc4ba00 --- /dev/null +++ b/scripts/runqemu @@ -0,0 +1,429 @@ +#!/bin/bash + +# +# Handle running OE images standalone with QEMU +# +# Copyright (C) 2006-2011 Linux Foundation +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License version 2 as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program; if not, write to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +usage() { + MYNAME=`basename $0` + echo "" + echo "Usage: you can run this script with any valid combination" + echo "of the following options (in any order):" + echo " QEMUARCH - the qemu machine architecture to use" + echo " KERNEL - the kernel image file to use" + echo " ROOTFS - the rootfs image file or nfsroot directory to use" + echo " MACHINE=xyz - the machine name (optional, autodetected from KERNEL filename if unspecified)" + echo " Simplified QEMU command-line options can be passed with:" + echo " nographic - disables video console" + echo " serial - enables a serial console on /dev/ttyS0" + echo " kvm - enables KVM when running qemux86/qemux86-64 (VT-capable CPU required)" + echo " qemuparams=\"xyz\" - specify custom parameters to QEMU" + echo " bootparams=\"xyz\" - specify custom kernel parameters during boot" + echo "" + echo "Examples:" + echo " $MYNAME qemuarm" + echo " $MYNAME qemux86-64 core-image-sato ext3" + echo " $MYNAME path/to/bzImage-qemux86.bin path/to/nfsrootdir/ serial" + echo " $MYNAME qemux86 qemuparams=\"-m 256\"" + echo " $MYNAME qemux86 bootparams=\"psplash=false\"" + exit 1 +} + +if [ "x$1" = "x" ]; then + usage +fi + +MACHINE=${MACHINE:=""} +KERNEL="" +FSTYPE="" +ROOTFS="" +LAZY_ROOTFS="" +SCRIPT_QEMU_OPT="" +SCRIPT_QEMU_EXTRA_OPT="" +SCRIPT_KERNEL_OPT="" + +# Don't use TMPDIR from the external environment, it may be a distro +# variable pointing to /tmp (e.g. within X on OpenSUSE) +# Instead, use OE_TMPDIR for passing this in externally. +TMPDIR="$OE_TMPDIR" + +# Determine whether the file is a kernel or QEMU image, and set the +# appropriate variables +process_filename() { + filename=$1 + # Extract the filename extension + EXT=`echo $filename | awk -F . '{ print \$NF }'` + # A file ending in .bin is a kernel + if [ "x$EXT" = "xbin" ]; then + if [ -z "$KERNEL" ]; then + KERNEL=$filename + else + echo "Error: conflicting KERNEL args [$KERNEL] and [$filename]" + usage + fi + elif [[ "x$EXT" == "xext2" || "x$EXT" == "xext3" || + "x$EXT" == "xjffs2" || "x$EXT" == "xbtrfs" ]]; then + # A file ending in a supportted fs type is a rootfs image + if [[ -z "$FSTYPE" || "$FSTYPE" == "$EXT" ]]; then + FSTYPE=$EXT + ROOTFS=$filename + else + echo "Error: conflicting FSTYPE types [$FSTYPE] and [$EXT]" + usage + fi + else + echo "Error: unknown file arg [$filename]" + usage + fi +} + +# Parse command line args without requiring specific ordering. It's a +# bit more complex, but offers a great user experience. +KVM_ENABLED="no" +i=1 +while [ $i -le $# ]; do + arg=${!i} + case $arg in + "qemux86" | "qemux86-64" | "qemuarm" | "qemumips" | "qemuppc" | "beagleboard" | "vexpressa9") + if [ -z "$MACHINE" ]; then + MACHINE=$arg + else + echo "Error: conflicting MACHINE types [$MACHINE] and [$arg]" + usage + fi + ;; + "ext2" | "ext3" | "jffs2" | "nfs" | "btrfs") + if [[ -z "$FSTYPE" || "$FSTYPE" == "$arg" ]]; then + FSTYPE=$arg + else + echo "Error: conflicting FSTYPE types [$FSTYPE] and [$arg]" + usage + fi + ;; + *-image*) + if [ -z "$ROOTFS" ]; then + if [ -f "$arg" ]; then + process_filename $arg + elif [ -d "$arg" ]; then + # Handle the case where the nfsroot dir has -image- + # in the pathname + echo "Assuming $arg is an nfs rootfs" + FSTYPE=nfs + ROOTFS=$arg + else + ROOTFS=$arg + LAZY_ROOTFS="true" + fi + else + echo "Error: conflicting ROOTFS args [$ROOTFS] and [$arg]" + usage + fi + ;; + "nographic") + SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -nographic" + ;; + "serial") + SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -serial stdio" + SCRIPT_KERNEL_OPT="$SCRIPT_KERNEL_OPT console=ttyS0" + ;; + "qemuparams="*) + SCRIPT_QEMU_EXTRA_OPT="${arg##qemuparams=}" + + # Warn user if they try to specify serial or kvm options + # to use simplified options instead + serial_option=`expr "$SCRIPT_QEMU_EXTRA_OPT" : '.*\(-serial\)'` + kvm_option=`expr "$SCRIPT_QEMU_EXTRA_OPT" : '.*\(-enable-kvm\)'` + if [[ ! -z "$serial_option" || ! -z "$kvm_option" ]]; then + echo "Error: Please use simplified serial or kvm options instead" + usage + fi + ;; + "bootparams="*) + SCRIPT_KERNEL_OPT="$SCRIPT_KERNEL_OPT ${arg##bootparams=}" + ;; + "audio") + if [[ "x$MACHINE" == "xqemux86" || "x$MACHINE" == "xqemux86-64" ]]; then + echo "Enable audio on qemu. Pls. install snd_intel8x0 or snd_ens1370 driver in linux guest."; + QEMU_AUDIO_DRV="alsa" + SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -soundhw ac97,es1370" + fi + ;; + "kvm") + KVM_ENABLED="yes" + KVM_CAPABLE=`grep 'vmx\|smx' /proc/cpuinfo` + ;; + *) + # A directory name is an nfs rootfs + if [ -d "$arg" ]; then + echo "Assuming $arg is an nfs rootfs" + if [[ -z "$FSTYPE" || "$FSTYPE" == "nfs" ]]; then + FSTYPE=nfs + else + echo "Error: conflicting FSTYPE types [$arg] and nfs" + usage + fi + + if [ -z "$ROOTFS" ]; then + ROOTFS=$arg + else + echo "Error: conflicting ROOTFS args [$ROOTFS] and [$arg]" + usage + fi + elif [ -f "$arg" ]; then + process_filename $arg + else + echo "Error: unable to classify arg [$arg]" + usage + fi + ;; + esac + i=$((i + 1)) +done + +if [ ! -c /dev/net/tun ] ; then + echo "TUN control device /dev/net/tun is unavailable; you may need to enable TUN (e.g. sudo modprobe tun)" + exit 1 +elif [ ! -w /dev/net/tun ] ; then + echo "TUN control device /dev/net/tun is not writable, please fix (e.g. sudo chmod 666 /dev/net/tun)" + exit 1 +fi + +YOCTO_KVM_WIKI="https://wiki.yoctoproject.org/wiki/How_to_enable_KVM_for_Poky_qemu" +# Detect KVM configuration +if [[ "x$KVM_ENABLED" == "xyes" ]]; then + if [[ -z "$KVM_CAPABLE" ]]; then + echo "You are tring to enable KVM on cpu without VT support. Remove kvm from the command-line, or refer"; + echo "$YOCTO_KVM_WIKI"; + exit 1; + fi + if [[ "x$MACHINE" != "xqemux86" && "x$MACHINE" != "xqemux86-64" ]]; then + echo "KVM only support x86 & x86-64. Remove kvm from the command-line"; + exit 1; + fi + if [ ! -e /dev/kvm ]; then + echo "Missing KVM device. Have you inserted kvm modules? Pls. refer"; + echo "$YOCTO_KVM_WIKI"; + exit 1; + fi + if 9<>/dev/kvm ; then + SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -enable-kvm" + else + echo "You have no rights on /dev/kvm. Pls. change the owndership as described at"; + echo "$YOCTO_KVM_WIKI"; + exit 1; + fi +fi + +# Report errors for missing combinations of options +if [[ -z "$MACHINE" && -z "$KERNEL" ]]; then + echo "Error: you must specify at least a MACHINE or KERNEL argument" + usage +fi +if [[ "$FSTYPE" == "nfs" && -z "$ROOTFS" ]]; then + echo "Error: NFS booting without an explicit ROOTFS path is not yet supported" + usage +fi + +if [ -z "$MACHINE" ]; then + MACHINE=`basename $KERNEL | sed 's/.*-\(qemux86-64\|qemux86\|qemuarm\|qemumips\|qemuppc\).*/\1/'` + if [ -z "$MACHINE" ]; then + echo "Error: Unable to set MACHINE from kernel filename [$KERNEL]" + usage + fi + echo "Set MACHINE to [$MACHINE] based on kernel [$KERNEL]" +fi +machine2=`echo $MACHINE | tr 'a-z' 'A-Z' | sed 's/-/_/'` +# MACHINE is now set for all cases + +# Defaults used when these vars need to be inferred +QEMUX86_DEFAULT_KERNEL=bzImage-qemux86.bin +QEMUX86_DEFAULT_FSTYPE=ext3 + +QEMUX86_64_DEFAULT_KERNEL=bzImage-qemux86-64.bin +QEMUX86_64_DEFAULT_FSTYPE=ext3 + +QEMUARM_DEFAULT_KERNEL=zImage-qemuarm.bin +QEMUARM_DEFAULT_FSTYPE=ext3 + +BEAGLEBOARD_DEFAULT_KERNEL=uImage-beagleboard.bin +BEAGLEBOARD_DEFAULT_FSTYPE=tar.bz2 + +VEXPRESSA9_DEFAULT_KERNEL=uImage-vexpressa9.bin +VEXPRESSA9_DEFAULT_FSTYPE=tar.bz2 + +QEMUMIPS_DEFAULT_KERNEL=vmlinux-qemumips.bin +QEMUMIPS_DEFAULT_FSTYPE=ext3 + +QEMUPPC_DEFAULT_KERNEL=zImage-qemuppc.bin +QEMUPPC_DEFAULT_FSTYPE=ext3 + +AKITA_DEFAULT_KERNEL=zImage-akita.bin +AKITA_DEFAULT_FSTYPE=jffs2 + +SPITZ_DEFAULT_KERNEL=zImage-spitz.bin +SPITZ_DEFAULT_FSTYPE=ext3 + +setup_tmpdir() { + if [ -z "$TMPDIR" ]; then + # Try to get TMPDIR from bitbake + type -P bitbake &>/dev/null || { + echo "In order for this script to dynamically infer paths"; + echo "to kernels or filesystem images, you either need"; + echo "bitbake in your PATH or to source oe-init-build-env"; + echo "before running this script" >&2; + exit 1; } + + # We have bitbake in PATH, get TMPDIR from bitbake + TMPDIR=`bitbake -e | grep ^TMPDIR=\" | cut -d '=' -f2 | cut -d '"' -f2` + if [ -z "$TMPDIR" ]; then + echo "Error: this script needs to be run from your build directory," + echo "or you need to explicitly set TMPDIR in your environment" + exit 1 + fi + fi +} + +setup_sysroot() { + # Toolchain installs set up $OECORE_NATIVE_SYSROOT in their + # environment script. If that variable isn't set, we're + # either in an in-tree build scenario or the environment + # script wasn't source'd. + if [ -z "$OECORE_NATIVE_SYSROOT" ]; then + setup_tmpdir + BUILD_ARCH=`uname -m` + BUILD_OS=`uname | tr '[A-Z]' '[a-z]'` + BUILD_SYS="$BUILD_ARCH-$BUILD_OS" + + OECORE_NATIVE_SYSROOT=$TMPDIR/sysroots/$BUILD_SYS + fi +} + +# Locate a rootfs image to boot which matches our expected +# machine and fstype. +findimage() { + where=$1 + machine=$2 + extension=$3 + + # Sort rootfs candidates by modification time - the most + # recently created one is the one we most likely want to boot. + filenames=`ls -t $where/*-image*$machine.$extension 2>/dev/null | xargs` + for name in $filenames; do + if [[ "$name" =~ core-image-sato-sdk || + "$name" =~ core-image-sato || + "$name" =~ core-image-lsb || + "$name" =~ core-image-basic || + "$name" =~ core-image-minimal ]]; then + ROOTFS=$name + return + fi + done + + echo "Couldn't find a $machine rootfs image in $where." + exit 1 +} + +if [[ -e "$ROOTFS" && -z "$FSTYPE" ]]; then + # Extract the filename extension + EXT=`echo $ROOTFS | awk -F . '{ print \$NF }'` + if [[ "x$EXT" == "xext2" || "x$EXT" == "xext3" || + "x$EXT" == "xjffs2" || "x$EXT" == "xbtrfs" ]]; then + FSTYPE=$EXT + else + echo "Note: Unable to determine filesystem extension for $ROOTFS" + echo "We will use the default FSTYPE for $MACHINE" + # ...which is done further below... + fi +fi + +if [ -z "$KERNEL" ]; then + setup_tmpdir + eval kernel_file=\$${machine2}_DEFAULT_KERNEL + KERNEL=$TMPDIR/deploy/images/$kernel_file + + if [ -z "$KERNEL" ]; then + echo "Error: Unable to determine default kernel for MACHINE [$MACHINE]" + usage + fi +fi +# KERNEL is now set for all cases + +if [ -z "$FSTYPE" ]; then + eval FSTYPE=\$${machine2}_DEFAULT_FSTYPE + + if [ -z "$FSTYPE" ]; then + echo "Error: Unable to determine default fstype for MACHINE [$MACHINE]" + usage + fi +fi + +if [ "$FSTYPE" = "nfs" -a "$MACHINE" = "qemuppc" ]; then + echo "Error: usermode NFS boot is not available for qemuppc." + exit 1 +fi + +# FSTYPE is now set for all cases + +# Handle cases where a ROOTFS type is given instead of a filename, e.g. +# core-image-sato +if [ "$LAZY_ROOTFS" = "true" ]; then + setup_tmpdir + echo "Assuming $ROOTFS really means $TMPDIR/deploy/images/$ROOTFS-$MACHINE.$FSTYPE" + IMGNAME=$TMPDIR/deploy/images/$ROOTFS-$MACHINE.img + ROOTFS=$TMPDIR/deploy/images/$ROOTFS-$MACHINE.$FSTYPE + MLO=$TMPDIR/deploy/images/MLO-$MACHINE + UBOOT=$TMPDIR/deploy/images/u-boot-$MACHINE.bin +fi + +if [ -z "$ROOTFS" ]; then + setup_tmpdir + T=$TMPDIR/deploy/images + eval rootfs_list=\$${machine2}_DEFAULT_ROOTFS + findimage $T $MACHINE $FSTYPE + + if [ -z "$ROOTFS" ]; then + echo "Error: Unable to determine default rootfs for MACHINE [$MACHINE]" + usage + fi +fi +# ROOTFS is now set for all cases + +echo "" +echo "Continuing with the following parameters:" +echo "KERNEL: [$KERNEL]" +echo "ROOTFS: [$ROOTFS]" +echo "FSTYPE: [$FSTYPE]" + +setup_sysroot +# OECORE_NATIVE_SYSROOT is now set for all cases + +# We can't run without a libGL.so +libgl='no' + +test -e /usr/lib/libGL.so -a -e /usr/lib/libGLU.so && libgl='yes' +test -e /usr/lib64/libGL.so -a -e /usr/lib64/libGLU.so && libgl='yes' +test -e /usr/lib/*-linux-gnu/libGL.so -a -e /usr/lib/*-linux-gnu/libGLU.so && libgl='yes' + +if [ "$libgl" != 'yes' ]; then + echo "You need libGL.so and libGLU.so to exist in your library path to run the QEMU emulator. + Ubuntu package names are: libgl1-mesa-dev and libglu1-mesa-dev." + exit 1; +fi + +INTERNAL_SCRIPT=`which runqemu-internal` + +. $INTERNAL_SCRIPT diff --git a/scripts/runqemu-internal b/scripts/runqemu-internal new file mode 100755 index 0000000..df9beda --- /dev/null +++ b/scripts/runqemu-internal @@ -0,0 +1,641 @@ +#!/bin/bash -x + +# Handle running OE images under qemu +# +# Copyright (C) 2006-2011 Linux Foundation +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License version 2 as +# published by the Free Software Foundation. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program; if not, write to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +# Call setting: +# QEMU_MEMORY (optional) - set the amount of memory in the emualted system. +# SERIAL_LOGFILE (optional) - log the serial port output to a file +# CROSSPATH - the path to any cross toolchain to use with distcc +# +# Image options: +# MACHINE - the machine to run +# FSTYPE - the image type to run +# KERNEL - the kernel image file to use +# ROOTFS - the disk image file to use +# + + +mem_size=-1 + +#Get rid of <> and get the contents of extra qemu running params +SCRIPT_QEMU_EXTRA_OPT=`echo $SCRIPT_QEMU_EXTRA_OPT | sed -e 's/<//' -e 's/>//'` +#if user set qemu memory, eg: -m 256 in qemu extra params, we need to do some +# validation check +mem_set=`expr "$SCRIPT_QEMU_EXTRA_OPT" : '.*\(-m[[:space:]] *[0-9]*\)'` +if [ ! -z "$mem_set" ] ; then +#Get memory setting size from user input + mem_size=`echo $mem_set | sed 's/-m[[:space:]] *//'` +else + case "$MACHINE" in + "qemux86") + mem_size=128 + ;; + "qemux86-64") + mem_size=128 + ;; + "qemuarm") + mem_size=128 + ;; + "qemuarmv7") + mem_size=128 + ;; + "qemumips") + mem_size=128 + ;; + "qemuppc") + mem_size=128 + ;; + "beagleboard") + mem_size=256 + ;; + "vexpressa9") + mem_size=1024 + ;; + *) + mem_size=64 + ;; + esac + +fi + +# QEMU_MEMORY has 'M' appended to mem_size +QEMU_MEMORY="$mem_size"M + +# Bug 433: qemuarm cannot use > 128 MB RAM +if [ "$MACHINE" = "qemuarm" -o "$MACHINE" = "qemuarmv7" ]; then + if [[ -z "$mem_size" || $mem_size -gt 128 ]]; then + echo "WARNING: qemuarm does not support > 128M of RAM." + echo "Changing QEMU_MEMORY to default of 128M." + QEMU_MEMORY="128M" + SCRIPT_QEMU_EXTRA_OPT=`echo $SCRIPT_QEMU_EXTRA_OPT | sed -e "s/$mem_set/-m 128/" ` + fi +fi + +# We need to specify -m <mem_size> to overcome a bug in qemu 0.14.0 +# https://bugs.launchpad.net/ubuntu/+source/qemu-kvm/+bug/584480 + +if [ -z "$mem_set" ] ; then + SCRIPT_QEMU_EXTRA_OPT="$SCRIPT_QEMU_EXTRA_OPT -m $mem_size" +fi +# This file is created when runqemu-gen-tapdevs creates a bank of tap +# devices, indicating that the user should not bring up new ones using +# sudo. +NOSUDO_FLAG="/etc/runqemu-nosudo" + +QEMUIFUP=`which runqemu-ifup 2> /dev/null` +QEMUIFDOWN=`which runqemu-ifdown 2> /dev/null` +if [ -z "$QEMUIFUP" -o ! -x "$QEMUIFUP" ]; then + echo "runqemu-ifup cannot be found or executed" + exit 1 +fi +if [ -z "$QEMUIFDOWN" -o ! -x "$QEMUIFDOWN" ]; then + echo "runqemu-ifdown cannot be found or executed" + exit 1 +fi + +NFSRUNNING="false" + +acquire_lock() { + lockfile=$1 + if [ -z "$lockfile" ]; then + echo "Error: missing lockfile arg passed to acquire_lock()" + return 1 + fi + + if [ -e "$lockfile.lock" ]; then + # Check that the lockfile is not stale + ps=`ps -ewwo pid | grep $(cat $lockfile.lock)` + if [ -z "$ps" ]; then + echo "WARNING: Stale lock file detected, deleting $lockfile.lock." + rm -f $lockfile.lock + echo $$ > $lockfile.lock + else + return 1 + fi + else + echo $$ > $lockfile.lock + fi + + return 0 +} + +release_lock() { + lockfile=$1 + if [ -z "$lockfile" ]; then + echo "Error: missing lockfile arg passed to release_lock()" + return 1 + fi + + rm -f $lockfile.lock +} + +LOCKDIR="/tmp/qemu-tap-locks" +if [ ! -d "$LOCKDIR" ]; then + mkdir $LOCKDIR + chmod 777 $LOCKDIR +fi + +IFCONFIG=`which ifconfig 2> /dev/null` +if [ -z "$IFCONFIG" ]; then + IFCONFIG=/sbin/ifconfig +fi +if [ ! -x "$IFCONFIG" ]; then + echo "$IFCONFIG cannot be executed" + exit 1 +fi + +POSSIBLE=`$IFCONFIG -a | grep '^tap' | awk '{print $1}'` +TAP="" +LOCKFILE="" +for tap in $POSSIBLE; do + LOCKFILE="$LOCKDIR/$tap" + echo "Acquiring lockfile for $tap..." + acquire_lock $LOCKFILE + if [ $? -eq 0 ]; then + TAP=$tap + break + fi +done + +if [ "$TAP" = "" ]; then + if [ -e "$NOSUDO_FLAG" ]; then + echo "Error: There are no available tap devices to use for networking," + echo "and I see $NOSUDO_FLAG exists, so I am not going to try creating" + echo "a new one with sudo." + exit 1 + fi + + GROUPID=`id -g` + echo "Setting up tap interface under sudo" + # Redirect stderr since we could see a LD_PRELOAD warning here if pseudo is loaded + # but inactive. This looks scary but is harmless + tap=`sudo $QEMUIFUP $GROUPID $OECORE_NATIVE_SYSROOT 2> /dev/null` + if [ $? -ne 0 ]; then + # Re-run standalone to see verbose errors + sudo $QEMUIFUP $GROUPID $OECORE_NATIVE_SYSROOT + return + fi + LOCKFILE="$LOCKDIR/$tap" + echo "Acquiring lockfile for $tap..." + acquire_lock $LOCKFILE + if [ $? -eq 0 ]; then + TAP=$tap + fi +else + echo "Using preconfigured tap device '$TAP'" +fi + +cleanup() { + if [ ! -e "$NOSUDO_FLAG" ]; then + # Redirect stderr since we could see a LD_PRELOAD warning here if pseudo is loaded + # but inactive. This looks scary but is harmless + sudo $QEMUIFDOWN $TAP $OECORE_NATIVE_SYSROOT 2> /dev/null + fi + echo "Releasing lockfile of preconfigured tap device '$TAP'" + release_lock $LOCKFILE + + if [ "$NFSRUNNING" = "true" ]; then + echo "Shutting down the userspace NFS server..." + echo "runqemu-export-rootfs stop $ROOTFS" + runqemu-export-rootfs stop $ROOTFS + fi + # If QEMU crashes or somehow tty properties are not restored + # after qemu exits, we need to run stty sane + stty sane +} + +n1=$[ (`echo $TAP | sed 's/tap//'` * 2) + 1 ] +n2=$[ (`echo $TAP | sed 's/tap//'` * 2) + 2 ] + +KERNEL_NETWORK_CMD="ip=192.168.7.$n2::192.168.7.$n1:255.255.255.0" +QEMU_TAP_CMD="-net tap,vlan=0,ifname=$TAP,script=no,downscript=no" +QEMU_NETWORK_CMD="-net nic,vlan=0 $QEMU_TAP_CMD" +KERNCMDLINE="mem=$QEMU_MEMORY" +if [ $MACHINE != "qemuarmv7" ]; then + QEMU_UI_OPTIONS="-show-cursor -usb -usbdevice wacom-tablet" +else + QEMU_UI_OPTIONS="-show-cursor -usb" +fi + +NFS_INSTANCE=`echo $TAP | sed 's/tap//'` +export NFS_INSTANCE + +SERIALOPTS="" +if [ "x$SERIAL_LOGFILE" != "x" ]; then + SERIALOPTS="-serial file:$SERIAL_LOGFILE" +fi + +case "$MACHINE" in + "qemuarm") ;; + "qemumips") ;; + "qemuppc") ;; + "qemuarmv6") ;; + "beagleboard") ;; + "vexpressa9") ;; + "qemux86") ;; + "qemux86-64") ;; + "akita") ;; + "spitz") ;; + *) + echo "Error: Unsupported machine type $MACHINE" + return + ;; +esac + +if [ ! -f "$KERNEL" ]; then + echo "Error: Kernel image file $KERNEL doesn't exist" + cleanup + return +fi + +PATH=$CROSSPATH:$OECORE_NATIVE_SYSROOT/usr/bin:$PATH + +sd_needed() { + if [ ! -f $IMGNAME ]; then + SD_NEEDED="y" + return + else + STAMP=`stat -c %Y $IMGNAME` + + if [ -f $MLO ]; then + if [ `stat -c %Y $MLO` -gt $STAMP ]; then + SD_NEEDED="y" + return + fi + fi + + if [ -f $UBOOT ]; then + if [ `stat -c %Y $UBOOT` -gt $STAMP ]; then + SD_NEEDED="y" + return + fi + fi + + if [ -f $KERNEL ]; then + if [ `stat -c %Y $KERNEL` -gt $STAMP ]; then + SD_NEEDED="y" + return + fi + fi + + if [ -f $ROOTFS ]; then + if [ `stat -c %Y $ROOTFS` -gt $STAMP ]; then + SD_NEEDED="y" + return + fi + fi + + SD_NEEDED="n" + return + + fi +} + +# Check if we need to regenerate the sd image +sd_needed + +if [ "$MACHINE" = "beagleboard" -a "$SD_NEEDED" = "y" ]; then + echo "Creating SD image ..." + QEMU_IMG=qemu-img + QEMUIMG=`which $QEMU_IMG 2> /dev/null` + if [ ! -x "$QEMUIMG" ]; then + echo "Error: No QEMUIMG binary '$QEMU_IMG' could be found." + cleanup + return + fi + CREATE_SD_SCRIPT=`which create_img.sh` + UENVTXT=`which uEnv.txt 2> /dev/null` + BOOTTXT=`which boot.txt 2> /dev/null` + BOOTSCR=`which boot.scr 2> /dev/null` + echo "MLO: $MLO " + echo "UBOOT $UBOOT" + echo "IMGNAME $IMGNAME" + echo "QEMUIMG $QEMUIMG" + echo "UENVTXT $UENVTXT" + echo "BOOTTXT $BOOTTXT" + echo "BOOTSCR $BOOTSCR" + $CREATE_SD_SCRIPT $IMGNAME $MLO $UBOOT $KERNEL $ROOTFS $QEMUIMG $UENVTXT $BOOTTXT $BOOTSCR + if [ $? != 0 ]; then + cleanup + return + fi +else + echo "No need to create image." +fi + +if [ "$MACHINE" = "vexpressa9" -a "$SD_NEEDED" = "y" ]; then + echo "Creating vexpress A9 SD image ..." + QEMU_IMG=qemu-img + QEMUIMG=`which $QEMU_IMG 2> /dev/null` + if [ ! -x "$QEMUIMG" ]; then + echo "Error: No QEMUIMG binary '$QEMU_IMG' could be found." + cleanup + return + fi + CREATE_SD_SCRIPT=`which create_img_vexpress-a9.sh` + echo "IMGNAME $IMGNAME" + echo "QEMUIMG $QEMUIMG" + $CREATE_SD_SCRIPT $IMGNAME $KERNEL $ROOTFS $QEMUIMG + if [ $? != 0 ]; then + cleanup + return + fi +else + echo "No need to create image." +fi + +if [ "$FSTYPE" != "nfs" -a ! -f "$ROOTFS" ]; then + echo "Error: Image file $ROOTFS doesn't exist" + cleanup + return +fi + +if [ "$FSTYPE" = "nfs" ]; then + NFS_SERVER="192.168.7.1" + NFS_DIR=`echo $ROOTFS | sed 's/^[^:]*:\(.*\)/\1/'` + MOUNTD_RPCPORT=$[ 21111 + $NFS_INSTANCE ] + NFSD_RPCPORT=$[ 11111 + $NFS_INSTANCE ] + NFSD_PORT=$[ 3049 + $NFS_INSTANCE ] + MOUNTD_PORT=$[ 3048 + $NFS_INSTANCE ] + UNFS_OPTS="nfsvers=2,mountprog=$MOUNTD_RPCPORT,nfsprog=$NFSD_RPCPORT,udp,port=$NFSD_PORT,mountport=$MOUNTD_PORT" + + PSEUDO_LOCALSTATEDIR=~/.runqemu-sdk/pseudo + export PSEUDO_LOCALSTATEDIR + + # Start the userspace NFS server + echo "runqemu-export-rootfs restart $ROOTFS" + runqemu-export-rootfs restart $ROOTFS + if [ $? != 0 ]; then + cleanup + return + fi + NFSRUNNING="true" +fi + +if [ "$NFS_SERVER" = "" ]; then + NFS_SERVER="192.168.7.1" + NFS_DIR=$ROOTFS +fi + +if [ "$MACHINE" = "qemuarm" -o "$MACHINE" = "qemuarmv6" -o "$MACHINE" = "qemuarmv7" ]; then + QEMU=qemu-system-arm + case "$MACHINE" in + "qemuarmv7") + MACHINE_SUBTYPE=vexpress-a9 + ;; + *) + MACHINE_SUBTYPE=versatilepb + esac + QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS" + # QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS -force-pointer" + if [ "$FSTYPE" = "ext3" -o "$FSTYPE" = "btrfs" ]; then + KERNCMDLINE="root=/dev/sda rw console=ttyAMA0,115200 console=tty $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY highres=off" + QEMUOPTIONS="$QEMU_NETWORK_CMD -M $MACHINE_SUBTYPE -hda $ROOTFS -no-reboot $QEMU_UI_OPTIONS" + fi + if [ "$FSTYPE" = "nfs" ]; then + if [ "$NFS_SERVER" = "192.168.7.1" -a ! -d "$NFS_DIR" ]; then + echo "Error: NFS mount point $ROOTFS doesn't exist" + cleanup + return + fi + KERNCMDLINE="root=/dev/nfs nfsroot=$NFS_SERVER:$NFS_DIR,$UNFS_OPTS rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" + QEMUOPTIONS="$QEMU_NETWORK_CMD -M $MACHINE_SUBTYPE --no-reboot $QEMU_UI_OPTIONS" + fi + if [ "$MACHINE" = "qemuarmv6" ]; then + QEMUOPTIONS="$QEMUOPTIONS -cpu arm1136" + fi + if [ "$MACHINE" = "qemuarmv7" ]; then + QEMUOPTIONS="$QEMUOPTIONS -cpu cortex-a8" + fi +fi + +if [ "$MACHINE" = "beagleboard" ]; then + QEMU=qemu-system-arm + MACHINE_SUBTYPE=beagle + QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS" + if [ "$FSTYPE" = "tar.bz2" ]; then + KERNCMDLINE="" + QEMUOPTIONS="-M $MACHINE_SUBTYPE -drive if=sd,cache=writeback,file=$IMGNAME -clock unix -device usb-kbd -device usb-mouse -usb -device usb-net,netdev=mynet -netdev user,id=mynet" + # Add + # -serial stdio + # To redirect serial to stdio + fi +fi + +if [ "$MACHINE" = "vexpressa9" ]; then + QEMU=qemu-system-arm + MACHINE_SUBTYPE=vexpress-a9 + QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS" + export QEMU_AUDIO_DRV="alsa" + SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -soundhw all" + if [ "$FSTYPE" = "tar.bz2" ]; then + KERNCMDLINE="root=/dev/mmcblk0p2 rw mem=1024M raid=noautodetect console=tty0 console=ttyAMA0,38400n8 rootwait vmalloc=256MB devtmpfs.mount=0" + QEMUOPTIONS="-M $MACHINE_SUBTYPE -cpu cortex-a9 -sd $IMGNAME" + # Add + # -serial stdio + # To redirect serial to stdio + fi +fi + +if [ "$MACHINE" = "qemux86" ]; then + QEMU=qemu + QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS -vga vmware -enable-gl" + if [ "$FSTYPE" = "ext3" -o "$FSTYPE" = "btrfs" ]; then + KERNCMDLINE="vga=0 root=/dev/hda rw mem=$QEMU_MEMORY $KERNEL_NETWORK_CMD" + QEMUOPTIONS="$QEMU_NETWORK_CMD -hda $ROOTFS $QEMU_UI_OPTIONS" + fi + if [ "$FSTYPE" = "nfs" ]; then + if [ "$NFS_SERVER" = "192.168.7.1" -a ! -d "$NFS_DIR" ]; then + echo "Error: NFS mount point $ROOTFS doesn't exist." + cleanup + return + fi + KERNCMDLINE="root=/dev/nfs nfsroot=$NFS_SERVER:$NFS_DIR,$UNFS_OPTS rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" + QEMUOPTIONS="$QEMU_NETWORK_CMD $QEMU_UI_OPTIONS" + fi + # Currently oprofile's event based interrupt mode doesn't work(Bug #828) in + # qemux86 and qemux86-64. We can use timer interrupt mode for now. + KERNCMDLINE="$KERNCMDLINE oprofile.timer=1" +fi + +if [ "$MACHINE" = "qemux86-64" ]; then + QEMU=qemu-system-x86_64 + QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS -vga vmware -enable-gl" + if [ "$FSTYPE" = "ext3" -o "$FSTYPE" = "btrfs" ]; then + KERNCMDLINE="vga=0 root=/dev/hda rw mem=$QEMU_MEMORY $KERNEL_NETWORK_CMD" + QEMUOPTIONS="$QEMU_NETWORK_CMD -hda $ROOTFS $QEMU_UI_OPTIONS" + fi + if [ "$FSTYPE" = "nfs" ]; then + if [ "x$ROOTFS" = "x" ]; then + ROOTFS=/srv/nfs/qemux86-64 + fi + if [ ! -d "$ROOTFS" ]; then + echo "Error: NFS mount point $ROOTFS doesn't exist." + cleanup + return + fi + KERNCMDLINE="root=/dev/nfs nfsroot=$NFS_SERVER:$NFS_DIR,$UNFS_OPTS rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" + QEMUOPTIONS="$QEMU_NETWORK_CMD $QEMU_UI_OPTIONS" + fi + # Currently oprofile's event based interrupt mode doesn't work(Bug #828) in + # qemux86 and qemux86-64. We can use timer interrupt mode for now. + KERNCMDLINE="$KERNCMDLINE oprofile.timer=1" +fi + +if [ "$MACHINE" = "spitz" ]; then + QEMU=qemu-system-arm + if [ "$FSTYPE" = "ext3" -o "$FSTYPE" = "btrfs" ]; then + echo $ROOTFS + ROOTFS=`readlink -f $ROOTFS` + echo $ROOTFS + if [ ! -e "$ROOTFS.qemudisk" ]; then + echo "Adding a partition table to the ext3 image for use by QEMU, please wait..." + runqemu-addptable2image $ROOTFS $ROOTFS.qemudisk + fi + QEMUOPTIONS="$QEMU_NETWORK_CMD -M spitz -hda $ROOTFS.qemudisk -portrait" + fi +fi + +if [ "$MACHINE" = "qemumips" ]; then + QEMU=qemu-system-mips + MACHINE_SUBTYPE=malta + QEMU_UI_OPTIONS="-vga cirrus $QEMU_UI_OPTIONS" + if [ "$FSTYPE" = "ext3" -o "$FSTYPE" = "btrfs" ]; then + #KERNCMDLINE="root=/dev/hda console=ttyS0 console=tty0 $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" + KERNCMDLINE="root=/dev/hda rw console=ttyS0 console=tty $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" + QEMUOPTIONS="$QEMU_NETWORK_CMD -M $MACHINE_SUBTYPE -hda $ROOTFS -no-reboot $QEMU_UI_OPTIONS" + fi + if [ "$FSTYPE" = "nfs" ]; then + if [ "$NFS_SERVER" = "192.168.7.1" -a ! -d "$NFS_DIR" ]; then + echo "Error: NFS mount point $ROOTFS doesn't exist" + cleanup + return + fi + KERNCMDLINE="root=/dev/nfs console=ttyS0 console=tty nfsroot=$NFS_SERVER:$NFS_DIR,$UNFS_OPTS rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" + QEMUOPTIONS="$QEMU_NETWORK_CMD -M $MACHINE_SUBTYPE -no-reboot $QEMU_UI_OPTIONS" + fi +fi + +if [ "$MACHINE" = "qemuppc" ]; then + QEMU=qemu-system-ppc + MACHINE_SUBTYPE=prep + CPU_SUBTYPE=603e + BIOS=powerpc_rom.bin + QEMU_UI_OPTIONS="$QEMU_UI_OPTIONS -nographic" + if [ "$FSTYPE" = "ext3" -o "$FSTYPE" = "btrfs" ]; then + KERNCMDLINE="root=/dev/hda rw console=ttyS0 3 $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" + QEMUOPTIONS="$QEMU_NETWORK_CMD -cpu $CPU_SUBTYPE -M $MACHINE_SUBTYPE -bios $BIOS -hda $ROOTFS -no-reboot $QEMU_UI_OPTIONS" + fi + if [ "$FSTYPE" = "nfs" ]; then + if [ "$NFS_SERVER" = "192.168.7.1" -a ! -d "$NFS_DIR" ]; then + echo "Error: NFS mount point $ROOTFS doesn't exist" + cleanup + return + fi + KERNCMDLINE="root=/dev/nfs console=ttyS0 3 nfsroot=$NFS_SERVER:$NFS_DIR,$UNFS_OPTS rw $KERNEL_NETWORK_CMD mem=$QEMU_MEMORY" + QEMUOPTIONS="$QEMU_NETWORK_CMD -cpu $CPU_SUBTYPE -M $MACHINE_SUBTYPE -bios $BIOS -no-reboot $QEMU_UI_OPTIONS" + fi +fi + +if [ "$MACHINE" = "akita" ]; then + QEMU=qemu-system-arm + if [ "$FSTYPE" = "jffs2" ]; then + ROOTFS=`readlink -f $ROOTFS` + if [ ! -e "$ROOTFS.qemuflash" ]; then + echo "Converting raw image into flash image format for use by QEMU, please wait..." + raw2flash.akita < $ROOTFS > $ROOTFS.qemuflash + fi + QEMUOPTIONS="$QEMU_NETWORK_CMD -M akita -mtdblock $ROOTFS.qemuflash -portrait" + fi +fi + +if [ "x$QEMUOPTIONS" = "x" ]; then + echo "Error: Unable to support this combination of options" + cleanup + return +fi + +#PATH=$CROSSPATH:$OECORE_NATIVE_SYSROOT/usr/bin:$PATH + +QEMUBIN=`which $QEMU 2> /dev/null` +if [ ! -x "$QEMUBIN" ]; then + echo "Error: No QEMU binary '$QEMU' could be found." + cleanup + return +fi + +function _quit() { + if [ -n "$PIDFILE" ]; then + #echo kill `cat $PIDFILE` + kill `cat $PIDFILE` + fi + cleanup + return +} + +DISTCCD=`which distccd 2> /dev/null` +PIDFILE="" + +trap _quit INT TERM QUIT + +if [ -x "$DISTCCD" ]; then + echo "Starting distccd..." + PIDFILE=`mktemp` + $DISTCCD --allow 192.168.7.2 --daemon --pid-file $PIDFILE & +else + echo "WARNING: distccd not present, no distcc support loaded." +fi + +# qemu got segfault if linked with nVidia's libgl +GL_LD_PRELOAD=$LD_PRELOAD + +if ldd $QEMUBIN | grep -i nvidia &> /dev/null +then +cat << EOM +WARNING: nVidia proprietary OpenGL libraries detected. +nVidia's OpenGL libraries are known to have compatibility issues with qemu, +resulting in a segfault. Please uninstall these drivers or ensure the mesa libGL +libraries precede nvidia's via LD_PRELOAD(Already do it on Ubuntu). +EOM + +# Automatically use Ubuntu system's mesa libGL, other distro can add its own path + if grep -i ubuntu /etc/lsb-release &> /dev/null + then + echo "Skip nVidia's libGL on Ubuntu!" + GL_LD_PRELOAD="/usr/lib/libGL.so $LD_PRELOAD" + fi +fi + +echo "Running $QEMU..." +# -no-reboot is a mandatory option - see bug #100 +if [ "$MACHINE" = "beagleboard" ]; then + echo $QEMUBIN $QEMUOPTIONS $SERIALOPTS $SCRIPT_QEMU_OPT $SCRIPT_QEMU_EXTRA_OPT + LD_PRELOAD="$GL_LD_PRELOAD" $QEMUBIN $QEMUOPTIONS $SERIALOPTS $SCRIPT_QEMU_OPT $SCRIPT_QEMU_EXTRA_OPT +elif [ "$MACHINE" = "vexpressa9" ]; then + echo $QEMUBIN -kernel $KERNEL $QEMUOPTIONS $SERIALOPTS -no-reboot $SCRIPT_QEMU_OPT $SCRIPT_QEMU_EXTRA_OPT --append '"'$KERNCMDLINE $SCRIPT_KERNEL_OPT'"' + LD_PRELOAD="$GL_LD_PRELOAD" $QEMUBIN -kernel $KERNEL $QEMUOPTIONS $SERIALOPTS -no-reboot $SCRIPT_QEMU_OPT $SCRIPT_QEMU_EXTRA_OPT --append "$KERNCMDLINE $SCRIPT_KERNEL_OPT" +else + echo $QEMUBIN -kernel $KERNEL $QEMUOPTIONS $SERIALOPTS -no-reboot $SCRIPT_QEMU_OPT $SCRIPT_QEMU_EXTRA_OPT --append '"'$KERNCMDLINE $SCRIPT_KERNEL_OPT'"' + LD_PRELOAD="$GL_LD_PRELOAD" $QEMUBIN -kernel $KERNEL $QEMUOPTIONS $SERIALOPTS -no-reboot $SCRIPT_QEMU_OPT $SCRIPT_QEMU_EXTRA_OPT --append "$KERNCMDLINE $SCRIPT_KERNEL_OPT" +fi + + +cleanup + +trap - INT TERM QUIT +return diff --git a/scripts/uEnv.txt b/scripts/uEnv.txt index 41d4f96..ce65475 100644..100755 --- a/scripts/uEnv.txt +++ b/scripts/uEnv.txt @@ -1,3 +1,3 @@ -bootenv=boot.scr
-loaduimage=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}
-mmcboot=echo Running boot.scr script from mmc ...; source ${loadaddr}
+bootenv=boot.scr +loaduimage=fatload mmc ${mmcdev} ${loadaddr} ${bootenv} +mmcboot=echo Running boot.scr script from mmc ...; source ${loadaddr} |