hi ruik,
i'm back to building and installing coreboot on the f2a85-m. (i was previously having stability issues with something coreboot-, kernel-, or blob-related in january.)
coreboot is now working fairly well with the proper toolchain, etc. when not using the vga option rom. one of the graphics cards i'm using is a geforce 7600 gs pci card.
the latest vga option rom i've semi-sucessfully used comes from the uefi rev 6402. that install crashed after ~5 hours, perhaps due to the very recent kernel i used. i've briefly tested with a stable kernel, which at least boots fine.
i've tried using a vga blob extracted from rev 6506, but there is no dvi or vga output with that binary revision.
which vga option rom do you use?
thanks, -andrew