Pull "mvebu defconfig64 for 4.9 (part 1)" from Gregory CLEMENT:

- add PCIe driver for Aardvark for Armada 3700
- enable xhci-platform for A7K/A8K

* tag 'mvebu-defconfig64-4.9-1' of git://git.infradead.org/linux-mvebu:
  arm64: configs: enable PCIe driver for Aardvark
  arm64: defconfig: enable xhci-platform