BBB: "sd" command

Jarielle Catbagan jcatbagan93 at gmail.com
Tue Aug 4 01:18:53 UTC 2015


On Mon, Aug 3, 2015 at 6:16 PM, Ed Sutter <edsutterjr at gmail.com> wrote:
> Oops!  Yep, you're right.
> I forgot all about the eMMC...

No worries :-)

>
>
>> On Mon, Aug 3, 2015 at 6:04 PM, Ed Sutter <edsutterjr at gmail.com> wrote:
>>>
>>> Thinking about it...
>>> I don't even know what we would need the "cmd" command for anyway;
>>> so, for now, I suggest you just move on to Ethernet.
>>> (it's your call)
>>> Ed
>>
>> Ok, will do.  I'll get started on Ethernet once I get the patches for
>> the MMC interface submitted.  I'm currently in the process of cleaning
>> up the MMC interface code already implemented and then I'll be
>> submitting the patches.
>>
>>>> On Mon, Aug 3, 2015 at 5:30 PM, Ed Sutter <edsutterjr at gmail.com> wrote:
>>>>>
>>>>> Jarielle,
>>>>> Couple of things...
>>>>> - Just realized that I didn't test the 'sd cmd' command; however that's
>>>>> really only needed for
>>>>>     "special" interaction with the card.
>>>>
>>>> As of right now, I didn't implement 'sd cmd' as it would require
>>>> modifying the core sd.c file.  The response content and length are
>>>> different in SD mode as opposed to SPI mode.  Perhaps, this could be
>>>> generalized to include SD mode as well?
>>>>
>>>>> - I pushed two additional small fixes in the core code related to stuff
>>>>> I
>>>>> put in with the original
>>>>> tree.  A warning fix in xmodem.c and a fix for the verbose help text in
>>>>> the
>>>>> sd command.
>>>>>
>>>> Thanks!  I will pull in the changes to my local branch.
>>>>
>>>>> Ed
>>>>>
>>>>> _______________________________________________
>>>>> umon-devel mailing list
>>>>> umon-devel at rtems.org
>>>>> http://lists.rtems.org/mailman/listinfo/umon-devel
>>>
>>>
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>
>
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