[coreboot] [patch][v2]:fam10 microcode
ward at gnu.org
Sat Jun 6 03:36:05 CEST 2009
On Tue, Jun 02, 2009 at 10:39:56AM -0600, Marc Jones wrote:
> On Tue, Jun 2, 2009 at 9:57 AM, Ward Vandewege <ward at gnu.org> wrote:
> > Hey Marc et al,
> > I just received a h8dmr box with quad core CPUs (2372HE) and 32GB of ram. I
> > hacked up an h8dmr-fam10 patch which boots but still has tons of issues. Boot
> > log here:
> > http://ward.vandewege.net/coreboot/h8dmr/fam10/h8dmr-c.cap
> > First problem is that it complains about not finding the microcode rev id. So
> > I found the message below - did you ever get around to doing this?
> > I also modified coreboot a little to print out the CPU version id (0x10042),
> > which is not yet listed in amd/amdfam10/raminit_amdmct.c.
> We added for one of the C2 parts. It should be easy enough to add the other one.
> You will also need to change Options.lb for the C2 microcode.
> Shanghai rev DA-C2: "mc_patch_0100009f.h"
> > A little further down in the log it seems I've got multiple cores talking at
> > once so that's something else I'll need to figure out.
> Yes, that stuff should be fine.
s/fine/fixed/ you mean?
> > It does actually get all the way to CBFS, but hangs after loadking the first
> > stage. There is also some slowness during/after ram detection.
> There is slowness around the cache disable / mem copy.. I think that
> someone posted a fix to the list at one point. It would require some
Peter actually acked it, but it was never committed. That piece of the code
has changed greatly in the past couple months though - the patch does not
Ward Vandewege <ward at gnu.org>
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