I tried an 8 GB SDHC card and it worked. MMC card does not work but I am told there is a patch to fix an issue w.r.t initialization in the davinci mmc driver itself.
> -----Original Message----- > From: davinci-linux-open-source-bounces+s- > [email protected] [mailto:davinci-linux-open-source- > [email protected]] On Behalf Of Paulraj, > Sandeep > Sent: Monday, June 22, 2009 2:32 PM > To: David Brownell > Cc: [email protected] > Subject: RE: [PATCH] MMC/SD Support for DM365 EVM > > > > > -----Original Message----- > > From: David Brownell [mailto:[email protected]] > > Sent: Monday, June 22, 2009 2:17 PM > > To: Paulraj, Sandeep > > Cc: [email protected] > > Subject: Re: [PATCH] MMC/SD Support for DM365 EVM > > > > On Monday 22 June 2009, Paulraj, Sandeep wrote: > > > > > > > MMC0 seems OK, but MMC1 doesn't work most of the time. > > > > I've seen it enumerate a few cards ... but mostly it > > > > just fails. Lots of MMC1 IRQs though. Are you sure > > > > the pinmux is correct? > > > > > > [Sandeep] I just tried 3 SD cards and all worked fine. > > > > I tried SD, SDHC, and MMC cards. SDHC and MMC did not > > enumerate at all in that slot. SD usually doesn't, but > > did a couple times ... but then when I removed it, the > > card refused to enumerate a second time. > > > > This is with just your first eight patches, applied > > in the order you sent them. > [Sandeep] I'll take a look. I have not used MMC or SDHC cards. > > Though it does seem strange why slot 0 works and slot 1 does not. > I'll take a look at the PINMUX/INTMUX again though I would think that if > there was something wrong all cards should probably fail. > > > > > > > _______________________________________________ > Davinci-linux-open-source mailing list > [email protected] > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
