[coreboot] New patch to review for coreboot: f299de3 Fix MTRR TOM2 WB cache setup for AMD CPUs > revF.

Denis 'GNUtoo' Carikli GNUtoo at no-log.org
Tue Feb 14 13:23:20 CET 2012


hi,
I've tried this patch, here's what it produce as log:
From the linux kernel:
[    0.452071] ACPI Error: [TOM2] Namespace lookup failure, AE_NOT_FOUND 
(20110112/psargs-359)
[    0.480085] ACPI Error: [TOM2] Namespace lookup failure, AE_NOT_FOUND 
(20110112/psargs-359)
[    0.788222] ACPI Error: [TOM2] Namespace lookup failure, AE_NOT_FOUND 
(20110112/psargs-359)
And:
[    0.308271] mtrr: your CPUs had inconsistent variable MTRR settings
[    0.308272] mtrr: probably your BIOS does not setup all CPUs.
[    0.308273] mtrr: corrected configuration.

And I think my CPU is covered by your patch:
CPU is Fam 0Fh rev.F or later, using TOM2WB instead of MTRR above 4GB

Also, without pci=nocrs Xorg don't initialize.

I've attached the full log(compressed with xz)

Thanks a lot for working on this.

Denis.
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