RE: Removing device driver code in mainboard.c for Tyan boards?

[YhLu]

chip northbridge/amd/amdk8                              
        device pci_domain 0 on                          
                device pci 18.0 on # LDT0       
.				....
    		  End
    		  ....
    		  chip northbridge/amd/amdk8

device pci 19.0 end
    			...
    		   End 
    	End # PCI domain
.....acpic...
End # NB K8

It looks strang, 
Why not thang that to followings?

device pci_domain 0 on                          
    chip northbridge/amd/amdk8                              
                device pci 18.0 on # LDT0       
.				....
    		  End
    		  ....
     End #NB K8
    		  chip northbridge/amd/amdk8

device pci 19.0 end
    			...
    		   End 
    	End # PCI domain
.....apic....

Removing device driver code in mainboard.c for Tyan boards?

YhLu  writes:
> chip northbridge/amd/amdk8                              
>         device pci_domain 0 on                          
>                 device pci 18.0 on # LDT0       
> .				....
>    		  End
>    		  ....
>    		  chip northbridge/amd/amdk8
> 		device pci 19.0 end
> 		...
> 	   End 
> End # PCI domain
>
> .....acpic...
> End # NB K8
>
> It looks strang, 
> Why not thang that to followings?

Primarily because that device pci_domain needs some chip to sit in.

And because the methods for the pci_domain are closely related
to the code that looks at the rest of the chipset.

So in short what we are currently doing his the least strange
method I have found to model the reality.

It might help to think that the device tree is from the perspective of cpu 0.

Eric