Linux on ARM based TI OMAP SoCs
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From: Dmitriy Chumak <dmytro.chumak@inobject.com>
To: Madhusudhan Chikkature Rajashekar <madhu.cr@ti.com>
Cc: linux-omap-open-source@linux.omap.com, linux-omap@vger.kernel.org
Subject: Re: sdio cmd53 doesn't work on omap 2430sdp
Date: Wed, 21 May 2008 16:16:39 +0300	[thread overview]
Message-ID: <200805211616.39484.dmytro.chumak@inobject.com> (raw)
In-Reply-To: <007901c8bb40$f8b8a290$538918ac@ent.ti.com>

On Wednesday 21 May 2008 15:48:27 you wrote:

> the SDIO core issues a series of CMD52 to read the card capabilities and
> Setup the bus width etc... Does these go through fine for the card you are
> using? Does the core detect the new SDIO card?

Yes, all these go fine and the core detects a new SDIO card, only CMD53 
doesn't work. Could it be because of using DMA? Are there any way to not use 
DMA with CMD53?

Regards,
Dmitriy


  reply	other threads:[~2008-05-21 13:32 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <200805211521.10604.dmytro.chumak@inobject.com>
2008-05-21 12:48 ` sdio cmd53 doesn't work on omap 2430sdp Madhusudhan Chikkature Rajashekar
2008-05-21 13:16   ` Dmitriy Chumak [this message]
2008-05-21 19:42     ` Felipe Balbi
2008-05-26  9:27 Dmitriy Chumak

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