Revert "poky: subtree update:b23aa6b753..ad30a6d470"

This reverts commit af5e4ef732faedf66c6dc1756432e9de2ac72988.

This commit introduced openbmc/openbmc#3720 and no solution has been
forthcoming. Revert until we can get to the bottom of this.

Change-Id: I2fb0d81eb26cf3dadb2f2abdd1a1bb7a95eaf03c
diff --git a/poky/documentation/toaster-manual/toaster-manual-intro.xml b/poky/documentation/toaster-manual/toaster-manual-intro.xml
new file mode 100644
index 0000000..6ee9ec7
--- /dev/null
+++ b/poky/documentation/toaster-manual/toaster-manual-intro.xml
@@ -0,0 +1,165 @@
+<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
+"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"
+[<!ENTITY % poky SYSTEM "../poky.ent"> %poky; ] >
+<!--SPDX-License-Identifier: CC-BY-2.0-UK-->
+
+<chapter id='toaster-manual-intro'>
+<title>Introduction</title>
+
+    <para>
+        Toaster is a web interface to the Yocto Project's
+        <ulink url='&YOCTO_DOCS_REF_URL;#build-system-term'>OpenEmbedded build system</ulink>.
+        The interface enables you to configure and run your builds.
+        Information about builds is collected and stored in a database.
+        You can use Toaster to configure and start builds on multiple
+        remote build servers.
+    </para>
+
+    <section id='intro-features'>
+        <title>Toaster Features</title>
+
+        <para>
+            Toaster allows you to configure and run builds, and it
+            provides extensive information about the build process.
+            <itemizedlist>
+                <listitem><para id='toaster-build-features'>
+                    <emphasis>Configure and Run Builds:</emphasis>
+                    You can use the Toaster web interface to configure and
+                    start your builds.
+                    Builds started using the Toaster web interface are
+                    organized into projects.
+                    When you create a project, you are asked to select a
+                    release, or version of the build system you want to
+                    use for the project builds.
+                    As shipped, Toaster supports Yocto Project releases 1.8
+                    and beyond.
+                    With the Toaster web interface, you can:
+                    <itemizedlist>
+                        <listitem><para>
+                            Browse layers listed in the various
+                            <link linkend='layer-source'>layer sources</link>
+                            that are available in your project (e.g. the
+                            OpenEmbedded Layer Index at
+                            <ulink url='http://layers.openembedded.org/layerindex/'></ulink>).
+                            </para></listitem>
+                        <listitem><para>
+                            Browse images, recipes, and machines provided by
+                            those layers.
+                            </para></listitem>
+                        <listitem><para>
+                            Import your own layers for building.
+                            </para></listitem>
+                        <listitem><para>
+                            Add and remove layers from your configuration.
+                            </para></listitem>
+                        <listitem><para>
+                            Set configuration variables.
+                            </para></listitem>
+                        <listitem><para>
+                            Select a target or multiple targets to build.
+                            </para></listitem>
+                        <listitem><para>
+                            Start your builds.
+                            </para></listitem>
+                    </itemizedlist>
+                    Toaster also allows you to configure and run your builds
+                    from the command line, and switch between the command line and
+                    the web interface at any time.
+                    Builds started from  the command line appear within a special
+                    Toaster project called "Command line builds".
+                    </para></listitem>
+                <listitem><para id='toaster-analysis-features'>
+                    <emphasis>Information About the Build Process:</emphasis>
+                    Toaster also records extensive information about your builds.
+                    Toaster collects data for builds you start from the web
+                    interface and from the command line as long as Toaster
+                    is running.
+                    <note>
+                        You must start Toaster before the build or it will not
+                        collect build data.
+                    </note></para>
+                    <para>With Toaster you can:
+                    <itemizedlist>
+                        <listitem><para>
+                            See what was built (recipes and packages) and what
+                            packages were installed into your final image.
+                            </para></listitem>
+                        <listitem><para>
+                            Browse the directory structure of your image.
+                            </para></listitem>
+                        <listitem><para>
+                            See the value of all variables in your build
+                            configuration, and which files set each value.
+                            </para></listitem>
+                        <listitem><para>
+                            Examine error, warning, and trace messages to aid
+                            in debugging.
+                            </para></listitem>
+                        <listitem><para>
+                            See information about the BitBake tasks executed
+                            and reused during your build, including those that
+                            used shared state.
+                            </para></listitem>
+                        <listitem><para>
+                            See dependency relationships between recipes,
+                            packages, and tasks.
+                            </para></listitem>
+                        <listitem><para>
+                            See performance information such as build time,
+                            task time, CPU usage, and disk I/O.
+                            </para></listitem>
+                    </itemizedlist>
+                    </para></listitem>
+            </itemizedlist>
+        </para>
+
+        <para>
+            For an overview of Toaster shipped with the Yocto Project &DISTRO;
+            Release, see the
+            "<ulink url='https://youtu.be/BlXdOYLgPxA'>Toaster - Yocto Project 2.2</ulink>"
+            video.
+        </para>
+    </section>
+
+    <section id='toaster-installation-options'>
+        <title>Installation Options</title>
+
+        <para>
+            You can set Toaster up to run as a local instance or as a shared
+            hosted service.
+        </para>
+
+        <para>
+            When Toaster is set up as a local instance, all the components
+            reside on a single build host.
+            Fundamentally, a local instance of Toaster is suited for a single
+            user developing on a single build host.
+        </para>
+
+        <para>
+            <imagedata fileref="figures/simple-configuration.png" align="center" width="6in" depth="1.5in" />
+        </para>
+
+        <para>
+            Toaster as a hosted service is suited for multiple users
+            developing across several build hosts.
+            When Toaster is set up as a hosted service, its components can
+            be spread across several machines:
+        </para>
+
+        <para>
+            <imagedata fileref="figures/hosted-service.png" align="center" width="6in" depth="3.5in" />
+        </para>
+    </section>
+
+<!--THIS EXTRA INFORMATION PROBABLY WILL GO AWAY
+        For additional information on installing and running Toaster, see the
+        "<ulink url='https://wiki.yoctoproject.org/wiki/Toaster#Installation_and_Running'>Installation and Running</ulink>"
+        section of the "Toaster" wiki page.
+        For complete information on the API and its search operation
+        URI, parameters, and responses, see the
+        <ulink url='https://wiki.yoctoproject.org/wiki/REST_API_Contracts'>REST API Contracts</ulink>
+        Wiki page.
+    </para>
+-->
+</chapter>