diff --git a/import-layers/yocto-poky/documentation/dev-manual/dev-manual-qemu.xml b/import-layers/yocto-poky/documentation/dev-manual/dev-manual-qemu.xml
index 85e7315..4e7b5de 100644
--- a/import-layers/yocto-poky/documentation/dev-manual/dev-manual-qemu.xml
+++ b/import-layers/yocto-poky/documentation/dev-manual/dev-manual-qemu.xml
@@ -7,15 +7,51 @@
 <title>Using the Quick EMUlator (QEMU)</title>
 
     <para>
-        This chapter provides procedures that show you how to use the
-        Quick EMUlator (QEMU), which is an Open Source project the Yocto
-        Project uses as part of its development "tool set".
-        For reference information on the Yocto Project implementation of QEMU,
-        see the
-        "<ulink url='&YOCTO_DOCS_REF_URL;#ref-quick-emulator-qemu'>Quick EMUlator (QEMU)</ulink>"
-        section in the Yocto Project Reference Manual.
+        The Yocto Project uses an implementation of the Quick EMUlator (QEMU)
+        Open Source project as part of the Yocto Project development "tool
+        set".
+        This chapter provides both procedures that show you how to use the
+        Quick EMUlator (QEMU) and other QEMU information helpful for
+        development purposes.
     </para>
 
+    <section id='qemu-dev-overview'>
+        <title>Overview</title>
+
+        <para>
+            Within the context of the Yocto Project, QEMU is an
+            emulator and virtualization machine that allows you to run a
+            complete image you have built using the Yocto Project as just
+            another task on your build system.
+            QEMU is useful for running and testing images and applications on
+            supported Yocto Project architectures without having actual
+            hardware.
+            Among other things, the Yocto Project uses QEMU to run automated
+            Quality Assurance (QA) tests on final images shipped with each
+            release.
+            <note>
+                This implementation is not the same as QEMU in general.
+            </note>
+            This section provides a brief reference for the Yocto Project
+            implementation of QEMU.
+        </para>
+
+        <para>
+            For official information and documentation on QEMU in general, see
+            the following references:
+            <itemizedlist>
+                <listitem><para>
+                    <emphasis><ulink url='http://wiki.qemu.org/Main_Page'>QEMU Website</ulink>:</emphasis>
+                    The official website for the QEMU Open Source project.
+                    </para></listitem>
+                <listitem><para>
+                    <emphasis><ulink url='http://wiki.qemu.org/Manual'>Documentation</ulink>:</emphasis>
+                    The QEMU user manual.
+                    </para></listitem>
+            </itemizedlist>
+        </para>
+    </section>
+
     <section id='qemu-running-qemu'>
         <title>Running QEMU</title>
 
@@ -27,6 +63,9 @@
             <orderedlist>
                 <listitem><para>
                     <emphasis>Install QEMU:</emphasis>
+                    QEMU is made available with the Yocto Project a number of
+                    ways.
+                    One method is to install a Software Development Kit (SDK).
                     See
                     "<ulink url='&YOCTO_DOCS_SDK_URL;#the-qemu-emulator'>The QEMU Emulator</ulink>"
                     section in the Yocto Project Application Development and
@@ -303,6 +342,345 @@
             </note>
         </para>
     </section>
+
+    <section id='qemu-kvm-cpu-compatibility'>
+        <title>QEMU CPU Compatibility Under KVM</title>
+
+        <para>
+            By default, the QEMU build compiles for and targets 64-bit and x86
+            <trademark class='registered'>Intel</trademark> <trademark class='trademark'>Core</trademark>2
+            Duo processors and 32-bit x86
+            <trademark class='registered'>Intel</trademark> <trademark class='registered'>Pentium</trademark>
+            II processors.
+            QEMU builds for and targets these CPU types because they display
+            a broad range of CPU feature compatibility with many commonly
+            used CPUs.
+        </para>
+
+        <para>
+            Despite this broad range of compatibility, the CPUs could support
+            a feature that your host CPU does not support.
+            Although this situation is not a problem when QEMU uses software
+            emulation of the feature, it can be a problem when QEMU is
+            running with KVM enabled.
+            Specifically, software compiled with a certain CPU feature crashes
+            when run on a CPU under KVM that does not support that feature.
+            To work around this problem, you can override QEMU's runtime CPU
+            setting by changing the <filename>QB_CPU_KVM</filename>
+            variable in <filename>qemuboot.conf</filename> in the
+            <ulink url='&YOCTO_DOCS_REF_URL;#build-directory'>Build Directory's</ulink>
+            <filename>deploy/image</filename> directory.
+            This setting specifies a <filename>-cpu</filename> option
+            passed into QEMU in the <filename>runqemu</filename> script.
+            Running <filename>qemu -cpu help</filename> returns a list of
+            available supported CPU types.
+        </para>
+    </section>
+
+    <section id='qemu-dev-performance'>
+        <title>QEMU Performance</title>
+
+        <para>
+            Using QEMU to emulate your hardware can result in speed issues
+            depending on the target and host architecture mix.
+            For example, using the <filename>qemux86</filename> image in the
+            emulator on an Intel-based 32-bit (x86) host machine is fast
+            because the target and host architectures match.
+            On the other hand, using the <filename>qemuarm</filename> image
+            on the same Intel-based host can be slower.
+            But, you still achieve faithful emulation of ARM-specific issues.
+        </para>
+
+        <para>
+            To speed things up, the QEMU images support using
+            <filename>distcc</filename> to call a cross-compiler outside the
+            emulated system.
+            If you used <filename>runqemu</filename> to start QEMU, and the
+            <filename>distccd</filename> application is present on the host
+            system, any BitBake cross-compiling toolchain available from the
+            build system is automatically used from within QEMU simply by
+            calling <filename>distcc</filename>.
+            You can accomplish this by defining the cross-compiler variable
+            (e.g. <filename>export CC="distcc"</filename>).
+            Alternatively, if you are using a suitable SDK image or the
+            appropriate stand-alone toolchain is present, the toolchain is
+            also automatically used.
+            <note>
+                Several mechanisms exist that let you connect to the system
+                running on the QEMU emulator:
+                <itemizedlist>
+                    <listitem><para>
+                        QEMU provides a framebuffer interface that makes
+                        standard consoles available.
+                        </para></listitem>
+                    <listitem><para>
+                        Generally, headless embedded devices have a serial port.
+                        If so, you can configure the operating system of the
+                        running image to use that port to run a console.
+                        The connection uses standard IP networking.
+                        </para></listitem>
+                    <listitem><para>
+                        SSH servers exist in some QEMU images.
+                        The <filename>core-image-sato</filename> QEMU image
+                        has a Dropbear secure shell (SSH) server that runs
+                        with the root password disabled.
+                        The <filename>core-image-full-cmdline</filename> and
+                        <filename>core-image-lsb</filename> QEMU images
+                        have OpenSSH instead of Dropbear.
+                        Including these SSH servers allow you to use standard
+                        <filename>ssh</filename> and <filename>scp</filename>
+                        commands.
+                        The <filename>core-image-minimal</filename> QEMU image,
+                        however, contains no SSH server.
+                        </para></listitem>
+                    <listitem><para>
+                        You can use a provided, user-space NFS server to boot
+                        the QEMU session using a local copy of the root
+                        filesystem on the host.
+                        In order to make this connection, you must extract a
+                        root filesystem tarball by using the
+                        <filename>runqemu-extract-sdk</filename> command.
+                        After running the command, you must then point the
+                        <filename>runqemu</filename>
+                        script to the extracted directory instead of a root
+                        filesystem image file.
+                        See the
+                        "<link linkend='qemu-running-under-a-network-file-system-nfs-server'>Running Under a Network File System (NFS) Server</link>"
+                        section for more information.
+                        </para></listitem>
+                </itemizedlist>
+            </note>
+        </para>
+    </section>
+
+    <section id='qemu-dev-command-line-syntax'>
+        <title>QEMU Command-Line Syntax</title>
+
+        <para>
+            The basic <filename>runqemu</filename> command syntax is as
+            follows:
+            <literallayout class='monospaced'>
+     $ runqemu [<replaceable>option</replaceable> ]  [...]
+            </literallayout>
+            Based on what you provide on the command line,
+            <filename>runqemu</filename> does a good job of figuring out what
+            you are trying to do.
+            For example, by default, QEMU looks for the most recently built
+            image according to the timestamp when it needs to look for an
+            image.
+            Minimally, through the use of options, you must provide either
+            a machine name, a virtual machine image
+            (<filename>*wic.vmdk</filename>), or a kernel image
+            (<filename>*.bin</filename>).
+        </para>
+
+        <para>
+            Following is the command-line help output for the
+            <filename>runqemu</filename> command:
+            <literallayout class='monospaced'>
+     $ runqemu --help
+
+     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 - disable video console
+         serial - enable a serial console on /dev/ttyS0
+         slirp - enable user networking, no root privileges is required
+         kvm - enable KVM when running x86/x86_64 (VT-capable CPU required)
+         kvm-vhost - enable KVM with vhost when running x86/x86_64 (VT-capable CPU required)
+         publicvnc - enable a VNC server open to all hosts
+         audio - enable audio
+         [*/]ovmf* - OVMF firmware file or base name for booting with UEFI
+       tcpserial=&lt;port&gt; - specify tcp serial port number
+       biosdir=&lt;dir&gt; - specify custom bios dir
+       biosfilename=&lt;filename&gt; - specify bios filename
+       qemuparams=&lt;xyz&gt; - specify custom parameters to QEMU
+       bootparams=&lt;xyz&gt; - specify custom kernel parameters during boot
+       help, -h, --help: print this text
+
+     Examples:
+       runqemu
+       runqemu qemuarm
+       runqemu tmp/deploy/images/qemuarm
+       runqemu tmp/deploy/images/qemux86/&lt;qemuboot.conf&gt;
+       runqemu qemux86-64 core-image-sato ext4
+       runqemu qemux86-64 wic-image-minimal wic
+       runqemu path/to/bzImage-qemux86.bin path/to/nfsrootdir/ serial
+       runqemu qemux86 iso/hddimg/wic.vmdk/wic.qcow2/wic.vdi/ramfs/cpio.gz...
+       runqemu qemux86 qemuparams="-m 256"
+       runqemu qemux86 bootparams="psplash=false"
+       runqemu path/to/&lt;image&gt;-&lt;machine&gt;.wic
+       runqemu path/to/&lt;image&gt;-&lt;machine&gt;.wic.vmdk
+            </literallayout>
+        </para>
+    </section>
+
+    <section id='qemu-dev-runqemu-command-line-options'>
+        <title><filename>runqemu</filename> Command-Line Options</title>
+
+        <para>
+            Following is a description of <filename>runqemu</filename>
+            options you can provide on the command line:
+            <note><title>Tip</title>
+                If you do provide some "illegal" option combination or perhaps
+                you do not provide enough in the way of options,
+                <filename>runqemu</filename> provides appropriate error
+                messaging to help you correct the problem.
+            </note>
+            <itemizedlist>
+                <listitem><para>
+                    <replaceable>QEMUARCH</replaceable>:
+                    The QEMU machine architecture, which must be "qemuarm",
+                    "qemuarm64", "qemumips", "qemumips64", "qemuppc",
+                    "qemux86", or "qemux86-64".
+                    </para></listitem>
+                <listitem><para>
+                    <filename><replaceable>VM</replaceable></filename>:
+                    The virtual machine image, which must be a
+                    <filename>.wic.vmdk</filename> file.
+                    Use this option when you want to boot a
+                    <filename>.wic.vmdk</filename> image.
+                    The image filename you provide must contain one of the
+                    following strings: "qemux86-64", "qemux86", "qemuarm",
+                    "qemumips64", "qemumips", "qemuppc", or "qemush4".
+                    </para></listitem>
+                <listitem><para>
+                    <replaceable>ROOTFS</replaceable>:
+                    A root filesystem that has one of the following
+                    filetype extensions: "ext2", "ext3", "ext4", "jffs2",
+                    "nfs", or "btrfs".
+                    If the filename you provide for this option uses “nfs”, it
+                    must provide an explicit root filesystem path.
+                    </para></listitem>
+                <listitem><para>
+                    <replaceable>KERNEL</replaceable>:
+                    A kernel image, which is a <filename>.bin</filename> file.
+                    When you provide a <filename>.bin</filename> file,
+                    <filename>runqemu</filename> detects it and assumes the
+                    file is a kernel image.
+                    </para></listitem>
+                <listitem><para>
+                    <replaceable>MACHINE</replaceable>:
+                    The architecture of the QEMU machine, which must be one
+                    of the following: "qemux86", "qemux86-64", "qemuarm",
+                    "qemuarm64", "qemumips", “qemumips64", or "qemuppc".
+                    The <replaceable>MACHINE</replaceable> and
+                    <replaceable>QEMUARCH</replaceable> options are basically
+                    identical.
+                    If you do not provide a <replaceable>MACHINE</replaceable>
+                    option, <filename>runqemu</filename> tries to determine
+                    it based on other options.
+                    </para></listitem>
+                <listitem><para>
+                    <filename>ramfs</filename>:
+                    Indicates you are booting an initial RAM disk (initramfs)
+                    image, which means the <filename>FSTYPE</filename> is
+                    <filename>cpio.gz</filename>.
+                    </para></listitem>
+                <listitem><para>
+                    <filename>iso</filename>:
+                    Indicates you are booting an ISO image, which means the
+                    <filename>FSTYPE</filename> is
+                    <filename>.iso</filename>.
+                    </para></listitem>
+                <listitem><para>
+                    <filename>nographic</filename>:
+                    Disables the video console, which sets the console to
+                    "ttys0".
+                    </para></listitem>
+                <listitem><para>
+                    <filename>serial</filename>:
+                    Enables a serial console on
+                    <filename>/dev/ttyS0</filename>.
+                    </para></listitem>
+                <listitem><para>
+                    <filename>biosdir</filename>:
+                    Establishes a custom directory for BIOS, VGA BIOS and
+                    keymaps.
+                    </para></listitem>
+                <listitem><para>
+                    <filename>biosfilename</filename>:
+                    Establishes a custom BIOS name.
+                    </para></listitem>
+                <listitem><para>
+                    <filename>qemuparams=\"<replaceable>xyz</replaceable>\"</filename>:
+                    Specifies custom QEMU parameters.
+                    Use this option to pass options other than the simple
+                    "kvm" and "serial" options.
+                    </para></listitem>
+                <listitem><para><filename>bootparams=\"<replaceable>xyz</replaceable>\"</filename>:
+                    Specifies custom boot parameters for the kernel.
+                    </para></listitem>
+                <listitem><para>
+                    <filename>audio</filename>:
+                    Enables audio in QEMU.
+                    The <replaceable>MACHINE</replaceable> option must be
+                    either "qemux86" or "qemux86-64" in order for audio to be
+                    enabled.
+                    Additionally, the <filename>snd_intel8x0</filename>
+                    or <filename>snd_ens1370</filename> driver must be
+                    installed in linux guest.
+                    </para></listitem>
+                <listitem><para>
+                    <filename>slirp</filename>:
+                    Enables "slirp" networking, which is a different way
+                    of networking that does not need root access
+                    but also is not as easy to use or comprehensive
+                    as the default.
+                    </para></listitem>
+                <listitem><para id='kvm-cond'>
+                    <filename>kvm</filename>:
+                    Enables KVM when running "qemux86" or "qemux86-64"
+                    QEMU architectures.
+                    For KVM to work, all the following conditions must be met:
+                    <itemizedlist>
+                        <listitem><para>
+                            Your <replaceable>MACHINE</replaceable> must be either
+qemux86" or "qemux86-64".
+                            </para></listitem>
+                        <listitem><para>
+                            Your build host has to have the KVM modules
+                            installed, which are
+                            <filename>/dev/kvm</filename>.
+                            </para></listitem>
+                        <listitem><para>
+                            The  build host <filename>/dev/kvm</filename>
+                            directory has to be both writable and readable.
+                            </para></listitem>
+                    </itemizedlist>
+                    </para></listitem>
+                <listitem><para>
+                    <filename>kvm-vhost</filename>:
+                    Enables KVM with VHOST support when running "qemux86"
+                    or "qemux86-64" QEMU architectures.
+                    For KVM with VHOST to work, the following conditions must
+                    be met:
+                    <itemizedlist>
+                        <listitem><para>
+                            <link linkend='kvm-cond'>kvm</link> option
+                            conditions must be met.
+                            </para></listitem>
+                        <listitem><para>
+                            Your build host has to have virtio net device, which
+                            are <filename>/dev/vhost-net</filename>.
+                            </para></listitem>
+                        <listitem><para>
+                            The build host <filename>/dev/vhost-net</filename>
+                            directory has to be either readable or writable
+                            and “slirp-enabled”.
+                            </para></listitem>
+                    </itemizedlist>
+                    </para></listitem>
+                <listitem><para>
+                    <filename>publicvnc</filename>:
+                    Enables a VNC server open to all hosts.
+                    </para></listitem>
+            </itemizedlist>
+        </para>
+    </section>
 </chapter>
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