Re: [coreboot] The discussion of PCI memory IO

[Torsten Duwe]

On Tuesday 22 April 2008, Feng, Libo wrote:
> Hi, all,
>
> I remember there is a discussion about how to allocate the PCI memory IO on
> a system with a 4G physical memory. I can't find it, Who could please send
> me the link. Thank you.

I can't recall a discussion besides a private one I had with Stefan, but both 
proprietary B. and coreboot leave the last GB for IO allocation, and move the 
last GB RAM across the border. Giving it a thought about e.g. the flash ROM 
et.al, and about 32 bit PCI cards and OSes, that's the natural thing to do.

HTH,
    Torsten