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Diffstat (limited to 'Documentation/user/variables.rst')
-rw-r--r-- | Documentation/user/variables.rst | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Documentation/user/variables.rst b/Documentation/user/variables.rst index ddfd485740..cb1296c06d 100644 --- a/Documentation/user/variables.rst +++ b/Documentation/user/variables.rst @@ -46,9 +46,11 @@ currently running barebox, while changing a nv variable changes the behaviour persistently over reboots. nv variables can be created or removed with the :ref:`command_nv` -command. The nv variables are made persistent using the environment -facilities of barebox, so a :ref:`command_saveenv` must be issued to store the -actual values. +command. + +The nv variables are made persistent using the environment facilities of +barebox. They are saved automatically to the storage medium whenever barebox +shuts down (that is, a :ref:`command_reset` is issued or a kernel is started). examples: |