[LinuxBIOS] Change Value in Southbridge Register

Marcel Graber Marcel.Graber at lab-24.ch
Thu Jul 19 14:40:54 CEST 2007

> >
> > I want to set a value in the epia-m southbridge "Generic Power
> > Management Register".
> > Is this possible? In the source code of the vt8253 I see only Value
> > Settings to the "Bus Control" Register.
> you'll need to look at the chip.h for the part, see how it relates to
> the code, and take it from there. But I need to understand your
> problem better. You want to do this in linux, linuxbios, or ...

I want to set the Timeout-Reboot Flag in LinuxBios vt8235 initialization
(PMIO Rx42[2] = 1)

// marcel

More information about the coreboot mailing list