On Fri, Aug 13, 2010 at 2:20 AM, Torsten Duwe duwe@lst.de wrote:
On Thursday 12 August 2010, Myles Watson wrote:
has anybody tested K8 SMP recently?
In this thread: Re: [coreboot] DL145 G1 with dual dualcore CPU using coreboot ?
Oskar is testing K8 SMP. It seems to work for him.
Thank you Myles, good point.
He's basing his port off the s2881. Maybe you could compare the s2881 and s2885 code.
I have reordered romstage.c to match the 2881; still no go. Maybe something with the HT setup.
You could send the early log to see if we can spot something.
I just tried SimNOW (serengeti_cheetah), and it works with two single-core CPUs. The only thing I thought of was maybe you should change CONFIG_APIC_ID_OFFSET to 0. It seems like the problem may be ID confusion if it's trying to stop something that isn't responding? I'm not sure at all, but I don't think it will hurt to try.
Good luck, Myles