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Groups > linux.kernel > #1274614

Re: enhance ONFI table reliability/stable

From Brian Norris <computersforpeace@gmail.com>
Newsgroups linux.kernel
Subject Re: enhance ONFI table reliability/stable
Date 2015-11-21 09:30 +0100
Message-ID <qxbIt-2JJ-7@gated-at.bofh.it> (permalink)
References <pOH1M-2PH-17@gated-at.bofh.it> <qw18u-59k-7@gated-at.bofh.it> <qwp18-4sf-15@gated-at.bofh.it> <qx3KW-5Ka-11@gated-at.bofh.it> <qxb5M-2f2-3@gated-at.bofh.it>
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On Sat, Nov 21, 2015 at 08:46:04AM +0100, Boris Brezillon wrote:
> This being said, I don't know how you would change the ONFI spec and
> keep it compatible with the previous version. As I said, the current
> version of the spec does not reserve any area after the mandatory
> parameter pages...
> You'll probably have to add a NAND_CMD_ALT_PARAM to support this kind
> of thing.

I was interpreting Bean's comments to mean only a change in software,
not in the actual NAND flash (HW) implementation. If he is suggesting a
change in the flash spec, then that's a completely different discussion.

Brian
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Thread

Re: enhance ONFI table reliability/stable Brian Norris <computersforpeace@gmail.com> - 2015-11-18 04:00 +0100
  RE: enhance ONFI table reliability/stable Bean Huo 霍斌斌 (beanhuo)   <beanhuo@micron.com> - 2015-11-19 05:30 +0100
    Re: enhance ONFI table reliability/stable Brian Norris <computersforpeace@gmail.com> - 2015-11-21 01:00 +0100
      Re: enhance ONFI table reliability/stable Boris Brezillon <boris.brezillon@free-electrons.com> - 2015-11-21 08:50 +0100
        Re: enhance ONFI table reliability/stable Brian Norris <computersforpeace@gmail.com> - 2015-11-21 09:30 +0100

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