[U-Boot] trouble with mmc on origen

Jaehoon Chung jh80.chung at samsung.com
Fri Aug 31 02:07:25 CEST 2012


Hi John,

Did you apply this patch?

http://www.mail-archive.com/u-boot@lists.denx.de/msg88515.html

Best Regards,
Jaehoon Chung

On 08/31/2012 12:42 AM, John Rigby wrote:
> Jaehoon,
> 
> I get timeouts on multiblock mmc reads with v2012.07 u-boot.  I did a
> bisect and found that it is broken back to
> 
> 442d55685e1e2310d546044a6519ae73e4ba348a   mmc: support the sdhci
> instead of s5p_mmc for samsung-soc
> and
> 236bfecff8091356d81e79da3281b9e4af967468 mmc: add the quirk to use the
> sdhci for samsung-soc
> 
> That second commit seems to adds two new quirks
> SDHCI_QUIRK_NO_HISPD_BIT and SDHCI_QUIRK_BROKEN_VOLTAGE  but I don't
> see any board using these so perhaps these need to be enabled for
> origen?
> 
> Thanks,
> --john
> 



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