[coreboot] non static < 0x1000 IO space can be broken

Rudolf Marek r.marek at assembler.cz
Sun Jul 19 21:48:49 CEST 2009


> resources.  Maybe we should just add a generic resource for everything
> under 0x1000?

Yes maybe or we can try to fix the stuff which is non trivial :)

Here is the list of omitted resources in the patch (specifc to vt8237):

0x00 - 0xdf -> legacy resources
0x4d0/0x4d1 -> EISA level/edge stuff
0xcf8-0xcff -> PCI

also the 0x378+0x400 = 0x778 for parallel port ECP dont know if superio handles 
that.


Some other random ports on other chipsets:

the SB600 has something at 0xc00
K8M890 has something for S3 NVRAM at 0xf00

Rudolf






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