[U-Boot] "Writing to MMC(%d)... failed"

[Przemyslaw Marczak]

Hi,

On 03/10/2015 02:14 PM, Nathan wrote:
> Sure, I understand from seeing all of the patches you submit. I
> thought I'd at least ask in case it was something easy.
> I'll continue to look into it. Thanks for submitting those links.
 >
>
> I didn't try any other sdcard since the card does work fine with
> Hardkernel's old pre-built binaries.

We are often using the SD cards for a number of Odroid boards, in our 
office, with no issues.

If you have other card, then I suggest to test it, the first one, could 
be tired :)

>
> On Tue, Mar 10, 2015 at 8:07 AM, Przemyslaw Marczak
> <p.marczak at samsung.com> wrote:
>> Hello Nathan,
>> Now, I don't have too much time for this, but the only one you need is the
>> documentation and a time to analyze the responds for commands.
>>
>> Please check this site:
>> https://www.sdcard.org/downloads/pls/simplified_specs/index.html
>> you can also check some example spec from Jedec:
>> http://www.jedec.org/standards-documents/results/jesd84-a441
>>
>> You will solve this problem with this.
>>
>> By the way, did you tried another SD-Card?
>>
>> Best regards,
>> --
>> Przemyslaw Marczak
>> Samsung R&D Institute Poland
>> Samsung Electronics
>> p.marczak at samsung.com

Best regards,
-- 
Przemyslaw Marczak
Samsung R&D Institute Poland
Samsung Electronics
p.marczak at samsung.com