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From: Tony Lindgren <tony@atomide.com>
To: Steve Sakoman <sakoman@gmail.com>
Cc: Koen Kooi <k.kooi@student.utwente.nl>,
	"linux-omap@vger.kernel.org List" <linux-omap@vger.kernel.org>
Subject: Re: MMC broken on beagleboard with current git
Date: Fri, 26 Sep 2008 14:13:52 +0300	[thread overview]
Message-ID: <20080926111351.GA8736@atomide.com> (raw)
In-Reply-To: <20080926074208.GC7962@atomide.com>

* Tony Lindgren <tony@atomide.com> [080926 10:40]:
> * Steve Sakoman <sakoman@gmail.com> [080925 18:24]:
> > On Thu, Sep 25, 2008 at 3:39 AM, Tony Lindgren <tony@atomide.com> wrote:
> > 
> > > Hmm, I don't understand how it could work on 3430sdp...
> > >
> > > Looks like board-omap3beagle.c calls hsmmc_init() just like
> > > board-3430sdp.c. Maybe timings have changed and you need
> > > a longer delay somewhere during the init?
> > 
> > I can confirm that mmc is also broken on Overo.  I'll spend some time
> > today investigating.
> 
> I'll double check on omap3430sdp.

Hmm, MMC does not seem to work any longer on 3430sdp either. I guess I
have broken it, sorry.

I've also confirmed that undoing c434c15d28c82d92e55897bd265c423e9ab69362
makes it work again.

I swear it was working when I last tested it.. I'll try to debug it
further, but I may not get to it for real until on Monday.

I still suspect some timing change caused by the init changes..

Tony

  reply	other threads:[~2008-09-26 11:11 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-09-25  8:41 MMC broken on beagleboard with current git Koen Kooi
2008-09-25  8:51 ` Tony Lindgren
2008-09-25  9:23   ` Koen Kooi
2008-09-25  9:47     ` Tony Lindgren
2008-09-25 10:24       ` Koen Kooi
2008-09-25 10:39         ` Tony Lindgren
2008-09-25 15:24           ` Steve Sakoman
2008-09-26  7:42             ` Tony Lindgren
2008-09-26 11:13               ` Tony Lindgren [this message]
2008-09-28 12:46                 ` Tony Lindgren
2008-09-30 12:58                   ` Tony Lindgren
2008-09-30 13:22                     ` Felipe Balbi
2008-09-30 13:35                       ` Tony Lindgren
2008-09-30 13:43                         ` Felipe Balbi
2008-09-30 13:24                     ` Felipe Contreras

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