diff --git a/documentation/adt-manual/adt-prepare.xml b/documentation/adt-manual/adt-prepare.xml
index 01f569f805..65df1d03e6 100644
--- a/documentation/adt-manual/adt-prepare.xml
+++ b/documentation/adt-manual/adt-prepare.xml
@@ -364,6 +364,10 @@
Comments within the local.conf file
list the values you can use for the
MACHINE variable.
+ If you do not change the MACHINE
+ variable, the OpenEmbedded build system uses
+ qemux86 as the default target
+ machine when building the cross-toolchain.
You can populate the Build Directory with the
cross-toolchains for more than a single architecture.
@@ -371,6 +375,17 @@
variable in the local.conf file and
re-run the bitbake command.
+ Make Sure Your Layers are Enabled:
+ Examine the conf/bblayers.conf file
+ and make sure that you have enabled all the compatible
+ layers for your target machine.
+ The OpenEmbedded build system needs to be aware of each
+ layer you want included when building images and
+ cross-toolchains.
+ For information on how to enable a layer, see the
+ "Enabling Your Layer"
+ section in the Yocto Project Development Manual.
+
Generate the Cross-Toolchain:
Run bitbake meta-ide-support to
complete the cross-toolchain generation.