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Configuring PCIe ports in endpoint mode in uboot and Linux

Question asked by John Oldfield on Sep 10, 2013
Latest reply on Oct 14, 2013 by Adrian Stoica

I'm looking for any hints on configuring a QorIQ processor's PCIe ports in Endpoint mode in uboot and Linux.


I'm trying to find any examples of the uboot configuration for endpoint mode of PCIe ports and then also how a driver is set up in Linux since I don't believe the usual scan/probe sequence will work since an endpoint can't probe the host.


I'm specifically working with a P2041 but any hints related to PCIe endpoint usage in uboot and Linux will help.