Enable PCI-E controller for Oxalis board based on NXP/Freescale LS1012a
SoC available as the Mini PCI-E connector on the bottom side.
Signed-off-by: NManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: NShawn Guo <shawnguo@kernel.org>