documentation/adt-manual/adt-intro.xml: updated QEMU overview

I provided more detail in the section that introduces QEMU and tells
how it is made available to the user.

(From yocto-docs rev: 9145fee2d550af57669120b1b413585b69ab14bc)

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 13 insertions, 3 deletions

diff --git a/documentation/adt-manual/adt-intro.xml b/documentation/adt-manual/adt-intro.xml
index 7d32453ce8..80ea0dad31 100644
--- a/documentation/adt-manual/adt-intro.xml
+++ b/documentation/adt-manual/adt-intro.xml
@@ -55,9 +55,19 @@
         <title>The QEMU Emulator</title>
         <para>
             The QEMU emulator allows you to simulate your hardware while running your 
-            application or image.  
-            QEMU is installed several ways:  as part of the Poky tree, ADT installation 
-            through a toolchain tarball, or through the ADT Installer.
+            application or image.
+            QEMU is made available a number of ways:
+            <itemizedlist>
+                <listitem><para>If you use the ADT Installer script to install ADT you can 
+                specify whether or not to install QEMU.</para></listitem>
+                <listitem><para>If you have downloaded a Yocto Project release and unpacked 
+                it to create a Yocto Project source directory followed by sourcing  
+                the Yocto Project environment setup script, QEMU is installed and automatically 
+                available.</para></listitem>
+                <listitem><para>If you have installed the cross-toolchain 
+                tarball followed by sourcing the toolchain's setup environment script, QEMU
+                is installed and automatically available.</para></listitem>
+            </itemizedlist>
         </para>
     </section>