[coreboot] high-pitched whine on x60/t60
Nico Huber
nico.h at gmx.de
Tue Jul 22 19:11:43 CEST 2014
Hi folks,
I haven't followed the previous discussion on this matter, so one
question: Is this a coreboot issue? If this noise doesn't occur with
the vendor firmware, has anybody checked if coreboot uses the same
power management timing settings? (e.g. C4-TIMING_CNT, see [1], there
might be more such settings not mentioned in the public datasheet)
Regards,
Nico
[1] Intel I/O Controller Hub 7 (ICH7) Family Datasheet
Document Number: 307013-003
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