diff --git a/documentation/dev-manual/dev-manual-common-tasks.xml b/documentation/dev-manual/dev-manual-common-tasks.xml
index 08237ea9ac..01cfd92222 100644
--- a/documentation/dev-manual/dev-manual-common-tasks.xml
+++ b/documentation/dev-manual/dev-manual-common-tasks.xml
@@ -5801,13 +5801,31 @@
(or something similar) is installed.
Also, your hardware under test must be in a
DHCP-enabled network that gives it the same IP
- address for each reboot.
+ address for each reboot.
+ If you choose "GummibootTarget", there are
+ additional requirements and considerations.
+ See the
+ "Selecting GummibootTarget"
+ section, which follows, for more information.
+
+
+
+ Selecting GummibootTarget
- If you set TEST_TARGET to
+ If you did not set TEST_TARGET to
+ "GummibootTarget", then you do not need any information
+ in this section.
+ You can skip down to the
+ "Running Tests"
+ section.
+
+
+
+ If you did set TEST_TARGET to
"GummibootTarget", you also need to perform a one-time
setup of your master image by doing the following:
@@ -5821,11 +5839,57 @@
Build the master image:
Build the core-image-testmaster
image.
+ The core-image-testmaster
+ recipe is provided as an example for a
+ "master" image and you can customize the image
+ recipe as you would any other recipe.
+
+ Here are the image recipe requirements:
+
+ Inherits
+ core-image
+ so that kernel modules are installed.
+
+ Installs normal linux utilities
+ not busybox ones (e.g.
+ bash,
+ coreutils,
+ tar,
+ gzip, and
+ kmod).
+
+ Uses a custom
+ initramfs image with a custom installer.
+ A normal image that you can install usually
+ creates a single rootfs partition.
+ This image uses another installer that
+ creates a specific partition layout.
+ Not all Board Support Packages (BSPs)
+ can use an installer.
+ For such cases, you need to manually create
+ the following partition layout on the
+ target:
+
+ First partition mounted
+ under /boot,
+ labeled "boot".
+
+ The main rootfs
+ partition where this image gets
+ installed, which is mounted under
+ /.
+
+ Another partition
+ labeled "testrootfs" where test
+ images get deployed.
+
+
+
+ Install image:
- Install the image on the target system.
- <Need some clarification here from Stefan,
- partition layout, etc.>
+ Install the image that you just built on the target
+ system.