[PATCH 5/8] doc: bootchooser: note how to actually start the bootchooser

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Signed-off-by: Enrico Jorns <ejo@xxxxxxxxxxxxxx>
---
 Documentation/user/bootchooser.rst | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Documentation/user/bootchooser.rst b/Documentation/user/bootchooser.rst
index 7d7564b552..0c5e56407a 100644
--- a/Documentation/user/bootchooser.rst
+++ b/Documentation/user/bootchooser.rst
@@ -16,6 +16,17 @@ and a storage backend for saving status information.
 Currently supported storage backends are either nv variables or the
 barebox *state* framework.
 
+The *Bootchooser* itself is executed as a normal barebox boot target, i.e. one
+can start it via::
+
+  boot bootchooser
+
+or by e.g. setting ``boot.default`` to ``bootchooser``.
+
+.. note:: As ``boot.default`` accepts multiple values, it can also be used to
+  specify a fallback boot target in case the bootchooser fails booting, e.g.
+  ``bootchooser recovery``.
+
 Bootchooser Targets
 -------------------
 
-- 
2.20.1


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