On Wed, Jun 11, 2014 at 06:10:04PM +0800, Shengzhou Liu wrote:

+/* controller at 0x240000 */
+&pci0 {
+	compatible = "fsl,t2080-pcie", "fsl,qoriq-pcie";

None of your patches add "fsl,qoriq-pcie" to of_device_ids[] in
corenet_generic.c, so PCIe will not get probed.

Worse, if I add that string, the kernel hangs trying to access a PCIe
controller that is disabled by the RCW.  This is because U-Boot is
expecting "fsl,qoriq-pcie-v3.0", and thus can't find the disabled node in
order to delete it.

Did you test PCIe at all on these boards?

Did you test other peripherals?

-Scott