[coreboot] More v3 questions/issues

Corey Osgood corey.osgood at gmail.com
Tue Dec 16 00:15:21 CET 2008


On Mon, Dec 15, 2008 at 6:12 PM, Corey Osgood <corey.osgood at gmail.com>wrote:

> On Mon, Dec 15, 2008 at 5:25 PM, ron minnich <rminnich at gmail.com> wrote:
>
>> On Mon, Dec 15, 2008 at 9:24 AM, Myles Watson <mylesgw at gmail.com> wrote:
>>
>> > I saw that you moved something from phase6_init to phase2.  I don't
>> think
>> > that's necessary.  My understanding is that only things that are
>> necessary
>> > to enable basic things like bus reading and writing should go there.
>>
>> Yes, Myles is right: in general phase 2 is not needed, it is really
>> there for pathological hardware ...
>
>
> Ignore that part of the patch, I'm plugging at a couple other things at the
> moment. I think you're reading the patch wrong, nothing should be moved to
> phase2, some things are moved from phase2 to phase3_chip_setup (which is not
> called atm), others might be moved to phase6_init. My problem at the moment
> is the hang after pci_scan_bus with the error about being called for a PCI
> domain, which is the same way it's called in qemu.
>

I thought pci_scan_bus() was causing the hang, but the PCI domain error
doesn't actually do anything, pci_scan_bus just continues along happily.


> I need to look at a qemu boot log to see where the next step should be,
> does anyone have one handy? I don't currently have QEMU set up.
>
> Thanks,
> Corey
>

-Corey
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