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Diffstat (limited to 'Documentation/user/devicetree.rst')
| -rw-r--r-- | Documentation/user/devicetree.rst | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/Documentation/user/devicetree.rst b/Documentation/user/devicetree.rst index 17934d86e3..679cae7f00 100644 --- a/Documentation/user/devicetree.rst +++ b/Documentation/user/devicetree.rst @@ -71,15 +71,7 @@ work on the internal devicetree. It is possible to add/remove nodes using the # add a property to it of_property -s /chosen/mynode/ myproperty myvalue -It is important to know that these commands always work on the internal -devicetree. If you modify the internal devicetree to influence the behaviour of -a kernel booted later, make sure that you start the kernel with the internal -devicetree (i.e. don't pass a devicetree to the :ref:`command_bootm` command). If you -wish to use another devicetree than the internal devicetree for starting the kernel, -you can exchange the internal devicetree during runtime using the -:ref:`command_oftree` command: - -.. code-block:: sh - - oftree -f - oftree -l /new/dtb +It is important to know that these commands normally work on the internal +devicetree. If you want to modify the devicetree the kernel is started with +see the -f options to of_property and of_node. This option will register the +operation for later execution on the Kernel devicetree. |