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-rw-r--r--doc/ref_parameter.inc6
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/ref_parameter.inc b/doc/ref_parameter.inc
index 0b11563c9..4aecb0471 100644
--- a/doc/ref_parameter.inc
+++ b/doc/ref_parameter.inc
@@ -162,6 +162,12 @@ Clean Actions
The ``clean root`` and ``go`` action is useful if the
*targetinstall* stage for all packages should run again.
+``clean target``
+ this action will call the ``clean`` action for each target package,
+ and also clean the root file system afterwards.
+ This can be useful if you want to rebuild the target file system from
+ scratch, without throwing away the already built host and cross packages.
+
``clean <package>``
this action will only clean the dedicated
<package>. It will remove its build directory and all installed files