Unified setup...
Stefan Reinauer
stepan at suse.de
Fri Aug 29 07:30:01 CEST 2003
* YhLu <YhLu at tyan.com> [030828 23:36]:
> PS:
> - PCI_ADDR(0, 0x18, 0, 0x94), 0xff0000ff, 0x00ff0000,
> + PCI_ADDR(0, 0x18, 0, 0x94), 0xff0000ff, 0x00050000,
> [..]
> - PCI_ADDR(0, 0x18, 0, 0xd4), 0xff0000ff, 0x00000000,
> + PCI_ADDR(0, 0x18, 0, 0xd4), 0xff0000ff, 0x00030000,
>
> should be there. It defines the bus number behind the links. It will be used
> when enumerating the non-coherent devices.
I agree. But maybe we find a nicer way of describing this.
Are these "hard coded" in hardware?
The motherboard configuration should then probably contain a busnumber
value for each ht bridge that implements a pci bus
southbridge amd/amd8131 "amd8131"
register "bus0" = "5"
end
southbridge amd/amd8151 "amd8151"
register "bus0" = "3"
end
Or should this be handled distinct from the bridges with
options like
option BUS1=99
option BUS2=5
?
Stefan
--
Architecture Team
SuSE Linux AG
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