k8/ck804 resource allocator trouble

[Jonathan A. Kollasch]

Hi,

I've been making sure msi/ms7135 is working in v4, having some trouble.

The resource allocator fails to place lots of stuff between the keyboard
and hardware monitor ports, then dies.  I last had tested coreboot on
this board in the r3xxx era.

I noticed in my IRC logs that Uwe has had similar trouble on asus/a8n_e
recently.

Attached is a log of ms7135 from r5117 (with a few local
modifications to the DCACHE_RAM_* configs to get it to not
completely fail to do anything).

I also tested r5088 w/ newconfig and experienced a similar
problem.

Jonathan Kollasch

[Myles Watson]

On Thu, Feb 11, 2010 at 3:15 PM, Jonathan A. Kollasch <[e-mail]
> wrote:
> Hi,
>
> I've been making sure msi/ms7135 is working in v4, having some trouble.
>
> The resource allocator fails to place lots of stuff between the keyboard
> and hardware monitor ports, then dies.  I last had tested coreboot on
> this board in the r3xxx era.

PNP: 004e.6 60 *  [0x2850 - 0x2857] io

The resource allocator shouldn't try to allocate any PNP resources.
They should be fixed.  Set the flags so that they will be ignored by
the allocator.

PNP: 004e.3 resource base 2f8 size 8 align 3 gran 3 limit 7ff
flags c0000100 index 60
     PNP: 004e.3 resource base 3 size 1 align 0 gran 0 limit 0 flags
c0000400 index 70
     PNP: 004e.5 links 0 child on link 0 NULL
     PNP: 004e.5 resource base 60 size 1 align 0 gran 0 limit ffffffff
flags c0000100 index 60
     PNP: 004e.5 resource base 64 size 1 align 0 gran 0 limit ffffffff
flags c0000100 index 62
     PNP: 004e.5 resource base 1 size 1 align 0 gran 0 limit 0 flags
c0000400 index 70
     PNP: 004e.5 resource base c size 1 align 0 gran 0 limit 0 flags
c0000400 index 72
     PNP: 004e.7 links 0 child on link 0 NULL
     PNP: 004e.7 resource base 0 size 1 align 0 gran 0 limit ffffffff
flags 100 index 60
     PNP: 004e.7 resource base 0 size 2 align 1 gran 1 limit 7ff flags
100 index 62
     PNP: 004e.7 resource base 0 size 1 align 0 gran 0 limit 0 flags
400 index 70
     PNP: 004e.8 links 0 child on link 0 NULL
     PNP: 004e.9 links 0 child on link 0 NULL
     PNP: 004e.a links 0 child on link 0 NULL
     PNP: 004e.a resource base 0 size 1 align 0 gran 0 limit 0 flags
400 index 70
     PNP: 004e.b links 0 child on link 0 NULL
     PNP: 004e.b resource base 290 size 8 align 3 gran 3 limit fff
flags c0000100 index 60
     PNP: 004e.b resource base 0 size 1 align 0 gran 0 limit 0 flags
c0000400 index 70
     PNP: 004e.6 links 0 child on link 0 NULL
     PNP: 004e.6 resource base 0 size 8 align 3 gran 3 limit 7ff flags
100 index 60
     PNP: 004e.6 resource base 0 size 1 align 0 gran 0 limit 0 flags
400 index 70

All the ones with flags c0000?00 are correct.  all the ones with flags
100 or 400 are broken.

Thanks,
Myles