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

John Hawley john.hawley at intel.com
Mon Jun 1 23:21:20 CEST 2015


Shouldn't be an appreciable differences in the boards, how are you
flashing it?  Can you punt me a copy of the image so I can try it here
and double check?

- John

On 06/01/2015 01:10 PM, Simon Glass wrote:
> +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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