[U-Boot-Users] Help with PCI using NPe405H

[Stefan Roese]

Hi Otavio,

On Friday 16 December 2005 16:30, Sugeno, Otavio Isamu wrote:
> I am having some problems to configure PCI interfcace in the NPe405H
> processor. Have anyone already ported u-boot to it?

Not that I am aware of. No NPe405x support has been published officially.

> Basically, the problem happens when u-boot tries to scan the bus.
> Function pci_hose_scan_bus tries to read a byte (Header Type) and a word
> (Vendor ID) but it does not return anymore from this function.
> Can anyone help me.

Not easy with that amount of information. Did you enable the debug output in 
the pci code? Did you try to do a pci config cycle by hand?

Best regards,
Stefan