Hi Simon,
- 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=sharin...
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.
Regards, Saket Sinha