[coreboot] Trying to port abit A-S78H

Peter Stuge peter at stuge.se
Sun Jan 29 19:38:47 CET 2012

Prakash Punnoor wrote:
> >> - seabios payload: no gfx output, but postcode is F8
> > 
> > Focus on this. What is the serial output from coreboot and SeaBIOS?
> That's the thing: I don't have a serial port on this mainboard, that's
> why I had to do painful post code debugging...

Maybe you can use some of the other methods for debug output. USB
Debug device or RTL8029?

For serial output from SeaBIOS or later coreboot stages a PCI based
serial port would also work.


More information about the coreboot mailing list