> -----Original Message----- > From: Nishanth Menon [mailto:nm@xxxxxx] > Sent: Tuesday, March 23, 2010 5:49 PM > To: Tony Lindgren > Cc: Pais, Allen; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; linux- > omap@xxxxxxxxxxxxxxx; Pandita, Vikram; Madhusudhan Chikkature Rajashekar > Subject: mmc errors (was Re: [PATCH] arm: Fix DEBUG_LL for omap zoom2/3) > > Tony Lindgren had written, on 03/23/2010 10:27 AM, the following: > [...] > > Then at least one issue remains for zoom3 to be usable.. > > I'm getting tons of MMC errors trying to mount root on it: > > > > mmcblk1: error -110 transferring data, sector 2097024, nr 8, card status > 0x900 > > end_request: I/O error, dev mmcblk1, sector 2097024 > > ... > > > I have seen this on few platforms and seem to be related to eMMC usage. > > > Any ideas if that's fixed somewhere also? > Madhu, any comments? > Sorry about multiple replies to this mail. Just wanted to avoid top posting. The eMMC on Zoom2 has an issue with respect to detection as a high capacity card. This was discussed on the list with Pierre sometime back. I don't have an acceptable solution to make this device work. Rather I prefer to submit a patch which disables MMC2 on these boards. You can still use MMC1 to mount your file system. This is the card you can plug in to the cage. Regards, Madhu > -- > Regards, > Nishanth Menon -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
