On Thu, Oct 22, 2015 at 5:59 PM, Balázs Vinarz vinibali1@gmail.com wrote:
Hi. I compiled from the source about 6 months and now. The mobo is still unable to boot. Serial debugs are attached, i tried with many memory-modules in all sockets. There are two options, when the postcard jumps between codes A5 and 80:
<clip>
PCI: 00:18.0 assign_resources, bus 0 link: 0
PCI: 00:18.3 94 <- [0x00f8000000 - 0x00fbffffff] size 0x04000000 g#�
#END
Not sure if this is related, but it stops when writing AGP aperture resource.
Can you add some more POST codes or debugging in northbridge/amd/amdk8/misc_control.c: set_agp_aperture() ?
You could try "iommu=0" on line 52 to disable this resource, to see if you get any further.
As for the board, it may have not been tested for several years now. Try to go further back in history, like build from 2012. Wiki notes tell multi-processor was never tested.
Regards, Kyösti
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Kyösti Mälkki