fsl-qoriq: Updates & Fixes for layerscape platforms Updates and fixes for ls1028a, lx2160a, ls1012a, ls1021a, ls2080a, ls1088a platforms; lx2-rev2 pcie support, enetc related updates, layerscape-pcie fixes Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>