[PATCH] mtd: nand: Add support for Micron on-die ECC controller (rev2).

Brian Norris computersforpeace at gmail.com
Tue Apr 1 01:47:18 PDT 2014


On Fri, Mar 28, 2014 at 01:56:00PM +0100, Gerhard Sittig wrote:
> There must have been a reason for the
> introduction of the "oob_required" condition -- I just understood
> it was other MLC chips, not the on-die-ECC that we are talking
> about here.

'oob_required' is really only there for hardware which optimizes the
no-OOB case for program and read (I have an out-of-tree driver for
hardware whose DMA engine accelerates data-only read/program; ECC is
done on-the-fly in hardware).

Brian



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