1 files changed, 0 insertions, 575 deletions

diff --git a/scripts/runqemu b/scripts/runqemu
deleted file mode 100755
index b6c9b54..0000000
--- a/scripts/runqemu
+++ /dev/null
@@ -1,575 +0,0 @@
-#!/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`
-cat <<_EOF
-
-Usage: you can run this script with any valid combination
-of the following environment variables (in any order):
-  KERNEL - the kernel image file to use
-  ROOTFS - the rootfs image file or nfsroot directory to use
-  MACHINE - the machine name (optional, autodetected from KERNEL filename if unspecified)
-  Simplified QEMU command-line options can be passed with:
-    nographic - disables video console
-    serial - enables a serial console on /dev/ttyS0
-    kvm - enables KVM when running qemux86/qemux86-64 (VT-capable CPU required)
-    kvm-vhost - enables KVM with vhost support when running qemux86/qemux86-64 (VT-capable CPU required)
-    publicvnc - enable a VNC server open to all hosts
-  qemuparams="xyz" - specify custom parameters to QEMU
-  bootparams="xyz" - specify custom kernel parameters during boot
-
-Examples:
-  $MYNAME qemuarm
-  $MYNAME qemux86-64 core-image-sato ext4
-  $MYNAME qemux86-64 wic-image-minimal wic
-  $MYNAME path/to/bzImage-qemux86.bin path/to/nfsrootdir/ serial
-  $MYNAME qemux86 iso/hddimg/vmdk/qcow2/vdi/ramfs/cpio.gz...
-  $MYNAME qemux86 qemuparams="-m 256"
-  $MYNAME qemux86 bootparams="psplash=false"
-  $MYNAME path/to/<image>-<machine>.vmdk
-  $MYNAME path/to/<image>-<machine>.wic
-_EOF
-    exit 1
-}
-
-if [ "x$1" = "x" ]; then
-    usage
-fi
-
-error() {
-    echo "Error: "$*
-    usage
-}
-
-MACHINE=${MACHINE:=""}
-KERNEL=${KERNEL:=""}
-ROOTFS=${ROOTFS:=""}
-FSTYPE=${FSTYPE:=""}
-LAZY_ROOTFS=""
-SCRIPT_QEMU_OPT=""
-SCRIPT_QEMU_EXTRA_OPT=""
-SCRIPT_KERNEL_OPT=""
-SERIALSTDIO=""
-TCPSERIAL_PORTNUM=""
-KVM_ENABLED="no"
-KVM_ACTIVE="no"
-VHOST_ENABLED="no"
-VHOST_ACTIVE="no"
-IS_VM="false"
-
-# 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 $filename | awk -F . '{ print \$NF }'`
-    case /$EXT/ in
-        /bin/)
-                # A file ending in .bin is a kernel
-                [ -z "$KERNEL" ] && KERNEL=$filename || \
-                    error "conflicting KERNEL args [$KERNEL] and [$filename]"
-                ;;
-        /ext[234]/|/jffs2/|/btrfs/)
-                # A file ending in a supportted fs type is a rootfs image
-                if [ -z "$FSTYPE" -o "$FSTYPE" = "$EXT" ]; then
-                    FSTYPE=$EXT
-                    ROOTFS=$filename
-                else
-                    error "conflicting FSTYPE types [$FSTYPE] and [$EXT]"
-                fi
-                ;;
-        /hddimg/|/hdddirect/|/vmdk/|/wic/|/qcow2/|/vdi/|/otaimg/)
-                FSTYPE=$EXT
-                VM=$filename
-                ROOTFS=$filename
-                IS_VM="true"
-                ;;
-        *)
-                error "unknown file arg [$filename]"
-                ;;
-    esac
-}
-
-check_fstype_conflicts() {
-    if [ -z "$FSTYPE" -o "$FSTYPE" = "$1" ]; then
-        FSTYPE=$1
-    else
-        error "conflicting FSTYPE types [$FSTYPE] and [$1]"
-    fi
-}
-# Parse command line args without requiring specific ordering. It's a
-# bit more complex, but offers a great user experience.
-while true; do
-    arg=${1}
-    case "$arg" in
-        "qemux86" | "qemux86-64" | "qemuarm" | "qemuarm64" | "qemumips" | "qemumipsel" | \
-        "qemumips64" | "qemush4"  | "qemuppc" | "qemumicroblaze" | "qemuzynq" | "qemuzynqmp")
-            [ -z "$MACHINE" -o "$MACHINE" = "$arg" ] && MACHINE=$arg || \
-                error "conflicting MACHINE types [$MACHINE] and [$arg]"
-            ;;
-        "ext"[234] | "jffs2" | "nfs" | "btrfs")
-            check_fstype_conflicts $arg
-            ;;
-        "hddimg" | "hdddirect" | "wic" | "vmdk" | "qcow2" | "vdi" | "iso" | "otaimg")
-            check_fstype_conflicts $arg
-            IS_VM="true"
-            ;;
-        "ramfs" | "cpio.gz")
-            FSTYPE=cpio.gz
-            ;;
-        "nographic")
-            SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -nographic"
-            SCRIPT_KERNEL_OPT="$SCRIPT_KERNEL_OPT console=ttyS0"
-            ;;
-        "serial")
-            SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -serial stdio"
-            SCRIPT_KERNEL_OPT="$SCRIPT_KERNEL_OPT console=ttyS0"
-            SERIALSTDIO="1"
-            ;;
-        "tcpserial="*)
-            TCPSERIAL_PORTNUM=${arg##tcpserial=}
-            ;;
-        "biosdir="*)
-            CUSTOMBIOSDIR="${arg##biosdir=}"
-            ;;
-        "biosfilename="*)
-            SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -bios ${arg##biosfilename=}"
-            ;;
-        "qemuparams="*)
-            SCRIPT_QEMU_EXTRA_OPT="${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" : '.*\(-enable-kvm\)'`
-            vga_option=`expr "$SCRIPT_QEMU_EXTRA_OPT" : '.*\(-vga\)'`
-            [ ! -z "$serial_option" -o ! -z "$kvm_option" ] && \
-                echo "Please use simplified serial or kvm options instead"
-            ;;
-        "bootparams="*)
-            SCRIPT_KERNEL_OPT="$SCRIPT_KERNEL_OPT ${arg##bootparams=}"
-            ;;
-        "audio")
-            if [ "x$MACHINE" = "xqemux86" -o "x$MACHINE" = "xqemux86-64" ]; then
-                echo "Enabling audio in qemu."
-                echo "Please install snd_intel8x0 or snd_ens1370 driver in linux guest."
-                QEMU_AUDIO_DRV="alsa"
-                SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -soundhw ac97,es1370"
-            fi
-            ;;
-        "kvm")
-            KVM_ENABLED="yes"
-            KVM_CAPABLE=`grep -q 'vmx\|svm' /proc/cpuinfo && echo 1`
-            ;;
-        "kvm-vhost")
-            KVM_ENABLED="yes"
-            KVM_CAPABLE=`grep -q 'vmx\|svm' /proc/cpuinfo && echo 1`
-            VHOST_ENABLED="yes"
-            ;;
-        "slirp")
-            SLIRP_ENABLED="yes"
-            ;;
-        "publicvnc")
-            SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -vnc :0"
-            ;;
-        *-image*)
-            [ -z "$ROOTFS" ] || \
-                        error "conflicting ROOTFS args [$ROOTFS] and [$arg]"
-            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=$arg
-                LAZY_ROOTFS="true"
-            fi
-            ;;
-        "") break ;;
-        *)
-            # A directory name is an nfs rootfs
-            if [ -d "$arg" ]; then
-                echo "Assuming $arg is an nfs rootfs"
-                if [ -z "$FSTYPE" -o "$FSTYPE" = "nfs" ]; then
-                    FSTYPE=nfs
-                else
-                    error "conflicting FSTYPE types [$arg] and nfs"
-                fi
-
-                if [ -z "$ROOTFS" ]; then
-                    ROOTFS=$arg
-                else
-                    error "conflicting ROOTFS args [$ROOTFS] and [$arg]"
-                fi
-            elif [ -f "$arg" ]; then
-                process_filename $arg
-            else
-                error "unable to classify arg [$arg]"
-            fi
-            ;;
-    esac
-    shift
-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
-
-# Report errors for missing combinations of options
-if [ -z "$MACHINE" -a -z "$KERNEL" -a -z "$VM" -a "$FSTYPE" != "wic" ]; then
-    error "you must specify at least a MACHINE or KERNEL argument"
-fi
-if [ "$FSTYPE" = "nfs" -a -z "$ROOTFS" ]; then
-    error "NFS booting without an explicit ROOTFS path is not yet supported"
-fi
-
-if [ -z "$MACHINE" ]; then
-    if [ "$IS_VM" = "true" ]; then
-        [ "x$FSTYPE" = "xwic" ] && filename=$ROOTFS || filename=$VM
-        MACHINE=`basename $filename | sed -n 's/.*\(qemux86-64\|qemux86\|qemuarm64\|qemuarm\|qemumips64\|qemumips\|qemuppc\|qemush4\).*/\1/p'`
-        if [ -z "$MACHINE" ]; then
-            error "Unable to set MACHINE from image filename [$VM]"
-        fi
-        echo "Set MACHINE to [$MACHINE] based on image [$VM]"
-    else
-        MACHINE=`basename $KERNEL | sed -n 's/.*\(qemux86-64\|qemux86\|qemuarm64\|qemuarm\|qemumips64\|qemumips\|qemuppc\|qemush4\).*/\1/p'`
-        if [ -z "$MACHINE" ]; then
-            error "Unable to set MACHINE from kernel filename [$KERNEL]"
-        fi
-        echo "Set MACHINE to [$MACHINE] based on kernel [$KERNEL]"
-    fi
-fi
-
-YOCTO_KVM_WIKI="https://wiki.yoctoproject.org/wiki/How_to_enable_KVM_for_Poky_qemu"
-YOCTO_PARAVIRT_KVM_WIKI="https://wiki.yoctoproject.org/wiki/Running_an_x86_Yocto_Linux_image_under_QEMU_KVM"
-# Detect KVM configuration
-if [ "x$KVM_ENABLED" = "xyes" ]; then
-    if [ -z "$KVM_CAPABLE" ]; then
-        echo "You are trying to enable KVM on a cpu without VT support."
-        echo "Remove kvm from the command-line, or refer"
-        echo "$YOCTO_KVM_WIKI";
-        exit 1;
-    fi
-    if [ "x$MACHINE" != "xqemux86" -a "x$MACHINE" != "xqemux86-64" ]; then
-        echo "KVM only support x86 & x86-64. Remove kvm from the command-line";
-        exit 1;
-    fi
-    if [ ! -e /dev/kvm ]; then
-        echo "Missing KVM device. Have you inserted kvm modules?"
-        echo "For further help see:"
-        echo "$YOCTO_KVM_WIKI";
-        exit 1;
-    fi
-    if [ -w /dev/kvm -a -r /dev/kvm ]; then
-        SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -enable-kvm"
-        KVM_ACTIVE="yes"
-    else
-        echo "You have no rights on /dev/kvm."
-        echo "Please change the ownership of this file as described at:"
-        echo "$YOCTO_KVM_WIKI";
-        exit 1;
-    fi
-    if [ "x$VHOST_ENABLED" = "xyes" ]; then
-        if [ ! -e /dev/vhost-net ]; then
-            echo "Missing virtio net device. Have you inserted vhost-net module?"
-            echo "For further help see:"
-            echo "$YOCTO_PARAVIRT_KVM_WIKI";
-            exit 1;
-        fi
-
-        if [ -w /dev/vhost-net -a -r /dev/vhost-net ]; then
-            VHOST_ACTIVE="yes"
-        else
-            echo "You have no rights on /dev/vhost-net."
-            echo "Please change the ownership of this file as described at:"
-            echo "$YOCTO_KVM_WIKI";
-            exit 1;
-        fi
-    fi
-fi
-
-machine2=`echo $MACHINE | tr 'a-z' 'A-Z' | sed 's/-/_/'`
-# MACHINE is now set for all cases
-
-# Defaults used when these vars need to be inferred
-QEMUX86_DEFAULT_KERNEL=bzImage-qemux86.bin
-QEMUX86_DEFAULT_FSTYPE=ext4
-
-QEMUX86_64_DEFAULT_KERNEL=bzImage-qemux86-64.bin
-QEMUX86_64_DEFAULT_FSTYPE=ext4
-
-QEMUARM_DEFAULT_KERNEL=zImage-qemuarm.bin
-QEMUARM_DEFAULT_FSTYPE=ext4
-
-QEMUARM64_DEFAULT_KERNEL=Image-qemuarm64.bin
-QEMUARM64_DEFAULT_FSTYPE=ext4
-
-QEMUMIPS_DEFAULT_KERNEL=vmlinux-qemumips.bin
-QEMUMIPS_DEFAULT_FSTYPE=ext4
-
-QEMUMIPSEL_DEFAULT_KERNEL=vmlinux-qemumipsel.bin
-QEMUMIPSEL_DEFAULT_FSTYPE=ext4
-
-QEMUMIPS64_DEFAULT_KERNEL=vmlinux-qemumips64.bin
-QEMUMIPS64_DEFAULT_FSTYPE=ext4
-
-QEMUSH4_DEFAULT_KERNEL=vmlinux-qemumips.bin
-QEMUSH4_DEFAULT_FSTYPE=ext4
-
-QEMUPPC_DEFAULT_KERNEL=vmlinux-qemuppc.bin
-QEMUPPC_DEFAULT_FSTYPE=ext4
-
-QEMUMICROBLAZE_DEFAULT_KERNEL=linux.bin.ub
-QEMUMICROBLAZE_DEFAULT_FSTYPE=cpio
-
-QEMUZYNQ_DEFAULT_KERNEL=uImage
-QEMUZYNQ_DEFAULT_FSTYPE=cpio
-
-QEMUZYNQMP_DEFAULT_KERNEL=Image
-QEMUZYNQMP_DEFAULT_FSTYPE=cpio
-
-setup_path_vars() {
-    if [ -z "$OE_TMPDIR" ] ; then
-        PATHS_REQUIRED=true
-    elif [ "$1" = "1" -a -z "$DEPLOY_DIR_IMAGE" ] ; then
-        PATHS_REQUIRED=true
-    else
-        PATHS_REQUIRED=false
-    fi
-
-    if [ "$PATHS_REQUIRED" = "true" ]; then
-        # Try to get the variable values from bitbake
-        type -P bitbake &>/dev/null || {
-            echo "In order for this script to dynamically infer paths";
-            echo "to kernels or filesystem images, you either need";
-            echo "bitbake in your PATH or to source oe-init-build-env";
-            echo "before running this script" >&2;
-            exit 1; }
-
-        # We have bitbake in PATH, get the variable values from bitbake
-        BITBAKE_ENV_TMPFILE=`mktemp --tmpdir runqemu.XXXXXXXXXX`
-        if [ "$?" != "0" ] ; then
-            echo "Error: mktemp failed for bitbake environment output"
-            exit 1
-        fi
-
-        MACHINE=$MACHINE bitbake -e > $BITBAKE_ENV_TMPFILE
-        if [ -z "$OE_TMPDIR" ] ; then
-            OE_TMPDIR=`sed -n 's/^TMPDIR=\"\(.*\)\"/\1/p' $BITBAKE_ENV_TMPFILE`
-        fi
-        if [ -z "$DEPLOY_DIR_IMAGE" ] ; then
-            DEPLOY_DIR_IMAGE=`sed -n 's/^DEPLOY_DIR_IMAGE=\"\(.*\)\"/\1/p' $BITBAKE_ENV_TMPFILE`
-        fi
-        if [ -z "$QEMU_DTB" ] ; then
-            QEMU_DTB=`sed -n 's/^QEMU_DTB=\"\(.*\)\"/\1/p' $BITBAKE_ENV_TMPFILE`
-        fi
-        if [ -z "$OE_TMPDIR" ]; then
-            # Check for errors from bitbake that the user needs to know about
-            BITBAKE_OUTPUT=`cat $BITBAKE_ENV_TMPFILE | wc -l`
-            if [ "$BITBAKE_OUTPUT" -eq "0" ]; then
-                echo "Error: this script needs to be run from your build directory, or you need"
-                echo "to explicitly set OE_TMPDIR and DEPLOY_DIR_IMAGE in your environment"
-            else
-                echo "There was an error running bitbake to determine TMPDIR"
-                echo "Here is the output from 'bitbake -e':"
-                cat $BITBAKE_ENV_TMPFILE
-            fi
-            rm $BITBAKE_ENV_TMPFILE
-            exit 1
-        fi
-        rm $BITBAKE_ENV_TMPFILE
-    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_path_vars
-        BUILD_ARCH=`uname -m`
-        BUILD_OS=`uname | tr '[A-Z]' '[a-z]'`
-        BUILD_SYS="$BUILD_ARCH-$BUILD_OS"
-
-        OECORE_NATIVE_SYSROOT=$OE_TMPDIR/sysroots/$BUILD_SYS
-    fi 
-
-    # Some recipes store the BIOS under $OE_TMPDIR/sysroots/$MACHINE,
-    # now defined as OECORE_MACHINE_SYSROOT. The latter is used when searching
-    # BIOS, VGA BIOS and keymaps.
-    if [ -z "$OECORE_MACHINE_SYSROOT" ]; then
-        OECORE_MACHINE_SYSROOT=$OE_TMPDIR/sysroots/$MACHINE
-    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.
-    filename=`ls -t1 $where/*-image*$machine.$extension 2>/dev/null | head -n1`
-    if [ "x$filename" != "x" ]; then
-        ROOTFS=$filename
-        return
-    fi
-
-    echo "Couldn't find a $machine rootfs image in $where."
-    exit 1
-}
-
-# Bios is necessary when using otaimg, look for it
-if [ "$FSTYPE" = "otaimg" ]; then
-    setup_path_vars 1
-    bios_option=`expr "$SCRIPT_QEMU_OPT" : '.*\(-bios\)'`
-    echo "bios_option: $bios_option"
-    if [ -z $bios_option ]; then
-        echo "LOOK FOR BIOS at ${DEPLOY_DIR_IMAGE}"
-        # if -bios wasn't specified explicitly, try to look at the default location
-        if [ -e "${DEPLOY_DIR_IMAGE}/u-boot.rom" ]; then
-            SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -bios ${DEPLOY_DIR_IMAGE}/u-boot.rom"
-        else
-            error "OTA image requires specifying u-boot as BIOS"
-        fi
-    fi
-fi
-
-
-# Kernel command line is stored in compressed format as u-boot environment
-#   which breaks determining drive interface with grep in runqemu-internal
-if [ "$FSTYPE" = "otaimg" ]; then
-    FORCE_DRIVE_IF="ide"
-fi
-
-if [ -e "$ROOTFS" -a -z "$FSTYPE" ]; then
-    # Extract the filename extension
-    EXT=`echo $ROOTFS | awk -F . '{ print \$NF }'`
-    if [ "x$EXT" = "xext2" -o "x$EXT" = "xext3" -o \
-          "x$EXT" = "xjffs2" -o "x$EXT" = "xbtrfs" -o \
-          "x$EXT" = "xext4" ]; 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" -a "$IS_VM" = "false" ]; then \
-    setup_path_vars 1
-    eval kernel_file=\$${machine2}_DEFAULT_KERNEL
-    KERNEL=$DEPLOY_DIR_IMAGE/$kernel_file
-
-    if [ -z "$KERNEL" ]; then
-        error "Unable to determine default kernel for MACHINE [$MACHINE]"
-    fi
-fi
-# KERNEL is now set for all cases
-
-if [ -z "$FSTYPE" ]; then
-    eval FSTYPE=\$${machine2}_DEFAULT_FSTYPE
-
-    if [ -z "$FSTYPE" ]; then
-        error "Unable to determine default fstype for MACHINE [$MACHINE]"
-    fi
-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_path_vars 1
-    echo "Assuming $ROOTFS really means $DEPLOY_DIR_IMAGE/$ROOTFS-$MACHINE.$FSTYPE"
-    if [ "$IS_VM" = "true" ]; then
-        VM=$DEPLOY_DIR_IMAGE/$ROOTFS-$MACHINE.$FSTYPE
-    else
-        ROOTFS=$DEPLOY_DIR_IMAGE/$ROOTFS-$MACHINE.$FSTYPE
-    fi
-fi
-
-if [ -z "$ROOTFS" ]; then
-    setup_path_vars 1
-    T=$DEPLOY_DIR_IMAGE
-    eval rootfs_list=\$${machine2}_DEFAULT_ROOTFS
-    findimage $T $MACHINE $FSTYPE
-
-    if [ -z "$ROOTFS" ]; then
-        error "Unable to determine default rootfs for MACHINE [$MACHINE]"
-    elif [ "$IS_VM" = "true" ]; then
-                VM=$ROOTFS
-    fi
-fi
-# ROOTFS is now set for all cases, now expand it to be an absolute path, it should exist at this point
-
-ROOTFS=`readlink -f $ROOTFS`
-
-echo ""
-echo "Continuing with the following parameters:"
-if [ "$IS_VM" = "false" ]; then
-    echo "KERNEL: [$KERNEL]"
-    echo "ROOTFS: [$ROOTFS]"
-else
-    echo "VM:   [$VM]"
-fi
-echo "FSTYPE: [$FSTYPE]"
-
-setup_sysroot
-# OECORE_NATIVE_SYSROOT and OECORE_MACHINE_SYSROOT are now set for all cases
-
-INTERNAL_SCRIPT="$0-internal"
-if [ ! -f "$INTERNAL_SCRIPT" -o ! -r "$INTERNAL_SCRIPT" ]; then
-INTERNAL_SCRIPT=`which runqemu-internal`
-fi
-
-# Specify directory for BIOS, VGA BIOS and keymaps
-if [ ! -z "$CUSTOMBIOSDIR" ]; then
-    if [ -d "$OECORE_NATIVE_SYSROOT/$CUSTOMBIOSDIR" ]; then
-        echo "Assuming biosdir is $OECORE_NATIVE_SYSROOT/$CUSTOMBIOSDIR"
-        SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -L $OECORE_NATIVE_SYSROOT/$CUSTOMBIOSDIR"
-    elif [ -d "$OECORE_MACHINE_SYSROOT/$CUSTOMBIOSDIR" ]; then
-        echo "Assuming biosdir is $OECORE_MACHINE_SYSROOT/$CUSTOMBIOSDIR"
-        SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -L $OECORE_MACHINE_SYSROOT/$CUSTOMBIOSDIR"
-    else
-        if [ ! -d "$CUSTOMBIOSDIR" ]; then
-            echo "Custom BIOS directory not found. Tried: $CUSTOMBIOSDIR"
-            echo "and $OECORE_NATIVE_SYSROOT/$CUSTOMBIOSDIR"
-            echo "and $OECORE_MACHINE_SYSROOT/$CUSTOMBIOSDIR"
-            exit 1;
-        fi
-        echo "Assuming biosdir is $CUSTOMBIOSDIR"
-        SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -L $CUSTOMBIOSDIR"
-    fi
-fi
-
-. $INTERNAL_SCRIPT
-exit $?