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Date: Fri, 23 Jan 2009 19:02:31 +0200
From: Krassimir Slavchev <krassi@bulinfo.net>
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To: "M. Warner Losh" <imp@bsdimp.com>
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Cc: freebsd-arm@FreeBSD.org
Subject: Re: Mount root from SD card?
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M. Warner Losh wrote:
> In message: <4979ED3A.2020008@bulinfo.net>
>             Krassimir Slavchev <krassi@bulinfo.net> writes:
> : I have added some debug info with 4-bit mode enabled:
> : 
> : http://mnemonic.bulinfo.net/~krassi/ARM/sd.dump3
> 
> Looks like we're getting a FIFO error here.  That's similar to what
> I'm seeing as well.  I'm not sure why...
> 
> I also have implemented a full reset of the device between reads, but
> I get a CRC error there.  Time to look at the latest datasheet to see
> if I can find a better workaround.
> 
> Warner
> 

Let me know if you want to test something.

Best Regards
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