RE: iNAND on ZOOM2

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

The device present on Zoom2 is an eMMC.

I have seen some issues with respect to eMMC on the Zoom2 platforms. I have
seen the below error some times. But mostly the reads worked fine and the
device was recognized but any write attempt to card used to generate DATA
CRC errors.

I have tested an iNAND device on an other platform with the same driver.
That device seems to work fine though.

Regards,
Madhu


-----Original Message-----
From: Pandita, Vikram [mailto:vikram.pandita@xxxxxx] 
Sent: Friday, March 13, 2009 7:39 AM
To: Kandasamy, ShankarGanesh; linux-omap@xxxxxxxxxxxxxxx; Chikkature
Rajashekar, Madhusudhan
Subject: RE: iNAND on ZOOM2 

Madhu
 Can you comment on your experience with EMMC.


>-----Original Message-----
>From: linux-omap-owner@xxxxxxxxxxxxxxx
[mailto:linux-omap-owner@xxxxxxxxxxxxxxx] On Behalf Of
>Kandasamy, ShankarGanesh
>Sent: Friday, March 13, 2009 7:37 AM
>To: linux-omap@xxxxxxxxxxxxxxx
>Subject: iNAND on ZOOM2
>
>Hi all,
>I am trying to access iNAND on ZOOM2 . I enabled MMC2 on kernel Config.
Still, i am not able to
>access iNAND. , getting error -110 whilst initializing MMC
>Can anyone guide me how to enable access for iNAND on MDK-II platforms ?
>
>mmc0: host does not support reading read-only switch. assuming
write-enable.
>mmc0: new high speed SD card at address a9e9
>mmcblk0: mmc0:a9e9 SD02G 1966080KiB
> mmcblk0: p1 p2
>mmc1: error -110 whilst initialising MMC card
>EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended
>
>
>PS : Kernel created from latest branch of
http://git.omapzoom.org/repo/omapkernel.git
>
>
>With Thanks & Regards ,
>ShankarGanesh
>CSST Team--
>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


--
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

[Index of Archives]     [Linux Arm (vger)]     [ARM Kernel]     [ARM MSM]     [Linux Tegra]     [Linux WPAN Networking]     [Linux Wireless Networking]     [Maemo Users]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux