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Diffstat (limited to 'Documentation/devicetree/bindings/barebox/barebox,state.rst')
-rw-r--r-- | Documentation/devicetree/bindings/barebox/barebox,state.rst | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/barebox/barebox,state.rst b/Documentation/devicetree/bindings/barebox/barebox,state.rst index 4b1aade662..cebb5f8287 100644 --- a/Documentation/devicetree/bindings/barebox/barebox,state.rst +++ b/Documentation/devicetree/bindings/barebox/barebox,state.rst @@ -48,8 +48,10 @@ Optional Properties ################### * ``backend-stridesize``: stride counted in bytes. See note below. -* ``backend-storage-type``: Defines the backend storage type to ``direct`` or - ``circular``. Defaults to ``circular`` for media which requires erase cycles. +* ``backend-storage-type``: Defines the backend storage type to ``direct``, + ``circular`` or ``noncircular``. If the backend memory needs to be erased + prior a write it defaults to the ``circular`` storage backend type, for backend + memories like RAMs or EEPROMs it defaults to the ``direct`` storage backend type. * ``algo``: A HMAC algorithm used to detect manipulation of the data or header, sensible values follow this pattern ``hmac(<HASH>)``, e.g. ``hmac(sha256)``. Only available for the ``backend-type`` ``raw``. |