[coreboot] #189: Coreboot times out waiting waiting for P-State / Phenom XII 955
coreboot
svn at coreboot.org
Wed Mar 13 19:08:58 CET 2013
#189: Coreboot times out waiting waiting for P-State / Phenom XII 955
---------------------------------------------+-----------------------------
Reporter: "George Chriss' <gschriss@…> | Owner: stepan@…
Type: defect | Status: new
Priority: major | Milestone:
Component: coreboot | Keywords:
Dependencies: | Patch Status: there is no
| patch
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Coreboot times out with the following on Gigabyte GA-MA785GMT-UD2H (rev.
1.1) + AMD Phenom XII 955 (HDZ955FBGIBOX) processor:
{{{
F3xDC[PstateMaxVal] is zero. Northbridge voltage setting will fail.
fixPsNbVidBeforeWR in fidvid.c needs fixing. See
*** Time out waiting for P-state 1. Current P-state 0 P-state current
limit MSRC001_0061=00
}}}
The same Coreboot rom will boot with a AMD Athlon II X2 245 processor.
Debug logs attached; it's an important fix and any patches welcome.
--
Ticket URL: <https://tracker.coreboot.org/trac/coreboot/ticket/189>
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