Re: [coreboot] suspend/resume in v3

[Stefan Reinauer]

Carl-Daniel Hailfinger wrote:
> On 08.09.2008 14:45, Stefan Reinauer wrote:
> > Carl-Daniel Hailfinger wrote:
> > > The docs of various processors (including latest 64bit silicon) state
> > > that the CAR area MUST be below 1 MB. That 1 MB boundary is mentioned
> > > explicitly multiple times, so I guess we have to cope with it.
> >
> > This is not a generally valid assumption. On core duo, the CAR area
> > needs to be 1M below the ROM.
>
> That's really bad news because it conflicts with the v3 design, unless
> there is a way to keep the stack location somehow.
>
> Stefan, you're the core duo expert. Do you see any way to have the same
> stack location during and after CAR?

No. There is no RAM at that position.