Documentation: man-page for command bootd
Provide a man-page for the bootd command.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/doc/usage/cmd/bootd.rst b/doc/usage/cmd/bootd.rst
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+.. SPDX-License-Identifier: GPL-2.0+:
+
+bootd command
+=============
+
+Synopsis
+--------
+
+::
+
+ bootd
+
+Description
+-----------
+
+The bootd command executes the command stored in the environment variable
+*bootcmd*, i.e. it does the same thing as *run bootcmd*.
+
+Example
+-------
+
+::
+
+ => setenv bootcmd 'echo Hello World'
+ => bootd
+ Hello World
+ => setenv bootcmd true
+ => bootd; echo $?
+ 0
+ => setenv bootcmd false
+ => bootd; echo $?
+ 1
+
+Return value
+------------
+
+The return value $? of the bootd command is the return value of the command in
+the environment variable *bootcmd*.