于 2013年11月06日 04:07, Brian Norris 写道:
This description still uses Linux-isms/MTD-isms (ecc_strength_ds,
ecc_step_ds, nand_chip{}, JFFS2). I would personally write this as
something like the following:
- fsl,use-minimum-ecc: Protect this NAND flash with the minimum ECC
strength required. The required ECC strength is
automatically discoverable for some flash
(e.g., according to the ONFI standard).
However, note that if this strength is not
discoverable, the software may choose an
implementation-defined ECC scheme.
this description is better then mine.
thanks
Huang Shijie
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