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no display after kernel boot (A20-Micro / Legacy kernel)

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Hi everyone,

 

I am having issues with video output on my A20-micro when using legacy kernel.

 

I get the proper output from uboot, but when it starts to load the kernel, I get some garbage on the screen, then nothing.

 

I had a look through the forums to no avail.

 

My boot logs are uploaded to http://sprunge.us/dGhS

 

From what I see, the default kernel command line seems to be correct for my purpose.

 

The system is up and running as I can login through serial and SSH.

 

I tried setting the resolution with a10disp but I got the following response:  "Cannot change HDMI mode because HDMI is not enabled."

 

Anyone has a clue on what I am missing ? 

 
Thanks,
DW
  • Author

Alright, I was missing the proper setting in the fex file... solved.

 

I do have one issue left though, any way to stop CEC from grabbing the TV output? I had to shut down the board to be able to stay on another output.

 

Clues welcome!

Guest
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