"Mark A. Greer" wrote: > bhupinder sahran wrote: > > > hi all > > i have ported linux on my MPC8240 processor. > > but as i am not having bios kind of stuff so kernek > > should initialise all the peripherals sitting on the > > pci bus. > > i have intigrated the code, but code for mapping the > > pci-pci bridge is not with me. > > so i cam not see the device which are sitting on bus > > after the bridge. > > can anybody tell me where i can get this code. > > thanks in advance > > with king regards > > I'm not sure I really understood everything you're trying to say but you can > start looking in mpc10x_common.c for some mpc105/106//107/8240 bridge init > code. You can look at the sandpoint port for how to use it. This code should > do most if not all of what you need to do.
I guess I should add that if you really mean setting up a PCI-PCI bridge (and not the host bridge), try using the pci_auto stuff. Mark ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
