[coreboot] More SeaBIOS timings

Rudolf Marek r.marek at assembler.cz
Tue Dec 22 07:45:25 CET 2009

> It's a vt8237r thing - basically I need to add:

It is PSON gating. RTC Power Well registers must be avoided to access until the 
gating is complete. SMBus happen to be power well register ;)

Kevin, I think we need some fix with the timeout maybe? Definetely for the AT 
PSU. They need to manually finish some power sequencing.


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