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Subject: Re: nandwrite/ubi memory corruption?
From: Artem Bityutskiy <dedekind@infradead.org>
To: Ben Dooks <ben-linux@fluff.org>
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Date: Fri, 17 Oct 2008 16:44:28 +0300
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Cc: linux-mtd@lists.infradead.org, Michal Ludvig <mludvig@logix.net.nz>
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On Fri, 2008-10-17 at 14:42 +0100, Ben Dooks wrote:
> On Fri, Oct 17, 2008 at 02:03:54PM +0300, Artem Bityutskiy wrote:
> > On Thu, 2008-10-16 at 22:56 +0100, Ben Dooks wrote:
> > > there should be a Kconfig entry to do it when the s3c2410 nand driver
> > > is selected.
> >=20
> > Ben,
> >=20
> > is that right that s3c2410-nand does not support sub-pages?
>=20
> do you mean reads from non-page aligned addresses?

I meant the ability to do two 256-byte writes to NAND pages, instead of
only one 512-byte write.=20

>  currently a whole
> page must be read/written to allow the hardware ecc unit to function
> properly.

OK, thanks.

--=20
Best regards,
Artem Bityutskiy (=D0=91=D0=B8=D1=82=D1=8E=D1=86=D0=BA=D0=B8=D0=B9 =D0=90=
=D1=80=D1=82=D1=91=D0=BC)