Richard Parsons wrote:
Hi Randy,
Thanks for the hints :-) the hardware I have is the the Revision 1.0 Prototype1 production (so the label on the board says so)
Maybe I mis-remembered then. All I know is that I experienced the same phantom device problem you are seeing. Have you tried adding another PCI card so both PMC2 and PMC3 are populated?
Changing the Clock to 33Mhz didnt seem to do anything for me and still have lots of dumb PCI devices listed. Next I think I have to drag out the DSO and see what the bus wobbles look like (the reset is concerning to me, so it cant hurt to check it)
My PCI bus analyzer showed TRDY stuck low (plus another signal stuck low but I can't remember the signal name since this was a while back.) All I know is that with the 8349 and 8360 processor cards, I could configure PCI in U-Boot and I could get to a U-Boot prompt even if the processor card was not attached to the PIBs. I could also boot a Linux kernel w/ PCI support with or without the PIBs. With the 832x card, if I configured PCI in U-Boot, the card would hang if it was not connected to the PIBs.
Could the Lowboot affect the PCI bus? ( but then I have tried low and highboot to no avail, so I dont think its that)
I don't think that makes a difference.
Randy V.