[U-Boot-Users] MPC83xx PCI support - TQM834x patch?

David Updegraff dave at cray.com
Tue Nov 8 15:23:43 CET 2005

Kumar, et.al.

..and there is also this errata still in processor Revs. 1.0, 1.1 

MPC8349ECE.pdf, see Errata PCI6.

"Pci host configuration read from unused slot terminates with CSB error"

To my understanding, this errata prohibits speculative scanning of the
PCI bus.  So that you must only query slots/devid's you know ahead of
time are valid..  Right?


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