EPIA-M IRQ [FIXED]

[Dave Ashley]

> once more, shall we diff CVS and your tree? this is something simple, I 
> know, just not sure what.

I fixed it by modifying this file
freebios/src/mainboard/via/epia-m/mainboard.c
Inside final_southbridge_fixup add this at the bottom of the function:
    pci_routing_fixup();

I've booted off this latest version with my payload + my vgabios.bin and
have SVGA output working, mpeg-2 video playback working, audio out working,
networking up, the pci-card we have in the epia-m functions fully.

I think with this change it is good to go for V2. This doesn't require any
changes in the linux ebi file I load with the etherboot payload.

-Dave