[U-Boot] Building u-boot.rom for Minnowboard

Simon Glass sjg at chromium.org
Mon Jun 1 22:10:25 CEST 2015


+John

Hi Saket,

On 1 June 2015 at 13:45, Saket Sinha <saket.sinha89 at gmail.com> wrote:
> Hi Simon,
>
>>>
>>> >> >> 5. Now when I am powering Minnowmax and collecting the output on serial
>>> >> >> Nothing appears.
>>> >> >>
>>
>> It seems to boot OK for me. See details and download link below:
>> Download u-boot.rom from:
>> https://drive.google.com/file/d/0B7WYZbZ9zd-3eDFaNHpFN2JrcUE/view?usp=sharing
>>
>
> With this image also, I do not get any output on my serial port(though
> two blue leds D1 & D2 are lighted up) which I run by "screen
> /dev/ttyUSB0 115200" using USB to Serial TTL Level sent to me by John.
>
>  When I flash MinnowBoard.MAX.X64.079.R01.bin instead of the
> u-boot.rom, I get all the UEFI outputs on the same setup.
>
>
>>> >>
>>> >> Can you confirm that you have setup the flashrom tool correctly?
>>>
>>> As of now I am trying to burn u-boot.rom with SPI programmer/software
>>> on Windows to check the sanity of my flashrom setup.
>>>
>
> I have tried flashing both the u-boot.rom and
> MinnowBoard.MAX.X64.079.R01.bin with the Dediprog Engineering software
> on Windows with exactly same results for both the cases as with
> flashrom so atleast flashrom setup is correct.

Yes. I'm not sure what to do here sorry. That image works for me. Is
it possible that you have a different board variant to me? Is it the
dual core one?

Regards,
Simon


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