> -----Original Message-----
> From: Grazvydas Ignotas [mailto:nota...@gmail.com]
> Sent: Thursday, November 04, 2010 4:27 PM
> To: Ghorai, Sukumar
> Cc: linux-omap@vger.kernel.org; linux-...@lists.infradead.org; linux-arm-
> ker...@lists.infradead.org; artem.bityuts...@nokia.com; Vimal Singh; Tony
> Lindgren
> Subject: Re: [PATCH RESEND v5 4/5] omap: nand: ecc layout select from
> board file
> On Thu, Nov 4, 2010 at 12:15 PM, Ghorai, Sukumar <s-gho...@ti.com> wrote:
> >> -----Original Message-----
> >> From: Grazvydas Ignotas [mailto:nota...@gmail.com]
> >> OMAP3 pandora.
> >> What I wanted to say is that current mainline code has hw ECC forced
> >> which is wrong for some boards, and this patch did not make into last
> >> merge window, so NAND is broken. It would be good to take this patch
> >> out of larger series you sent earlier and resend as a fix for -rc1, so
> >> that NAND works on 2.6.37.  It's not too large and should probably be
> >> ok for -rc2.
> >
> > [Ghorai]
> > There is an additional patch I will send (with this series by next week)
> to select the ECC from board file, such that different board file can
> select the different ECC method.
> >
> > 1. This is mainly for OMAP3630 onwards and has been aligned with many
> customers to use the hw ecc.
> >
> > 2. I did not understand how it's not working, would you please explain
> again? If you apply the series then it's storing the same ecc value in
> different location and generated from h/w module.
> It most likely works (need to test more), I was just complaining it's
> not upstream and sw ecc is broken on both 2.6.36 and 2.6.37.

[Ghorai] In 2.6.36, it's a s/w ecc by default and working in all platforms like 
- omap3430 SDP, zoom2, 3630SDP, ZOOM3.
So please explain more when you found that - sw ecc is broken on both 2.6.36  

> > 3. This patches are not upstream yet; send me the git-link you referring
> that these patches are available in 2.6.37?
> Correct, they are not upstream, so that's why suggest sending smaller
> fix patch for 2.6.37-rc2, so that sw ecc works on 2.6.37.
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Reply via email to