I am trying to connect SabreSD as an endpoint to a PC. I followed i.MX6Q PCIe EP/RC Validation System and i.MX6Q: Using an external reference for PCIe for building the kernel image. I set clkdiv2 and mpll to accept 100Mhz external clock.
when I connect it with a PC, PC says PCIe link initialization failed. With internal reference, EP works fine with a Sabrelite RC. Please help!!!