* Tools to read eMMC registers?
@ 2011-08-18 18:45 J Freyensee
2011-08-19 7:08 ` Arnd Bergmann
0 siblings, 1 reply; 2+ messages in thread
From: J Freyensee @ 2011-08-18 18:45 UTC (permalink / raw)
To: linux-mmc
Are there any tools, software (free or proprietary but preferably
Linux-based) or hardware probes, that can read eMMC registers? If so,
would you be able to provide a link to it?
Thanks, I appreciate it!
--
J (James/Jay) Freyensee
Storage Technology Group
Intel Corporation
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Tools to read eMMC registers?
2011-08-18 18:45 Tools to read eMMC registers? J Freyensee
@ 2011-08-19 7:08 ` Arnd Bergmann
0 siblings, 0 replies; 2+ messages in thread
From: Arnd Bergmann @ 2011-08-19 7:08 UTC (permalink / raw)
To: J Freyensee; +Cc: linux-mmc
On Thursday 18 August 2011 11:45:28 J Freyensee wrote:
> Are there any tools, software (free or proprietary but preferably
> Linux-based) or hardware probes, that can read eMMC registers? If so,
> would you be able to provide a link to it?
>
> Thanks, I appreciate it!
You can read a subset of the registers by looking into
/sys/block/mmcblk*/device/*
If you are looking for a register other than those, it shouldn't
be hard to hack the mmcblock driver to export that too.
Arnd
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2011-08-18 18:45 Tools to read eMMC registers? J Freyensee
2011-08-19 7:08 ` Arnd Bergmann
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