From: Stefan Roese <stefan.roese@gmail.com>
To: linux-mmc@vger.kernel.org
Cc: Balaji T K <balajitk@ti.com>
Subject: omap_hsmmc: Problem with SanDisk Extreme Pro MicroSDHC 1
Date: Mon, 07 Apr 2014 15:47:08 +0200 [thread overview]
Message-ID: <5342AC5C.8000904@gmail.com> (raw)
Hi!
I'm currently testing on an OMAP3530 board (tao3530 SOM with custom
baseboard) with v3.14. I applied all the OMAP/pbias patch from Balaji
and MMC/SDcard detection seemed to work reliably.
But now I noticed that the SanDisk Extreme Pro MicroSDHC 1 (8 GB) is not
detected all the time. It seems that the card detected fails with
timeout on (approx?) each 2nd reboot (via reset button). A quick check
shows that the timeout happens in mmc_send_app_op_cond():
[ 4.901275] mmc0: error -110 whilst initialising SD card
[ 4.939849] mmc1: new SDIO card at address 0001
Is this a known issue? Any ideas on how to fix this?
Thanks,
Stefan
next reply other threads:[~2014-04-07 13:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-07 13:47 Stefan Roese [this message]
2014-04-08 14:09 ` omap_hsmmc: Problem with SanDisk Extreme Pro MicroSDHC 1 Stefan Roese
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