[U-Boot] problem with eMMC boot on arndale board

[Michael Trimarchi]

Hi

On Fri, Oct 17, 2014 at 1:11 PM, Ian Campbell <ijc at hellion.org.uk> wrote:
> On Fri, 2014-10-17 at 12:20 +0200, Guillaume Gardet wrote:
>> Hi,
>>
>> does anyone has tried eMMC boot on Arndale board?
>
> Other than the image which was in mine when it arrived, no, I've only
> booted from the removable SD/MMC device.
>
>> Note that once booted on SD card, I get some errors while accessing eMMC.
>
> I've just tried these and FWIW I see the same things.
>

I suggest to test if it's an error or timeout. If you go some line up
I have seen some retry to read
this register but I don't have any documentation of the cpu. It's nice
already to have a patch that change DATA ERROR!

Michael

> AFAICT the emmc works well enough to save/load the environment, but
> other than that I've not used it much.
>
>> Is there anything I could try to fix it?
>
> Sorry, no ideas here :-(
>
> Ian.
>
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| Michael Nazzareno Trimarchi                     Amarula Solutions BV |
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