ARM: zynq: DT: zc706: Add VDF design DT fragment

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
ARM: zynq: DT: zc706: Add Imageon FMC addon board DT fragment

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
ARM: zynq: DT: zc706: Include Imageon board and VDF design

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
ARM: zynq: DT: zc706: Boot from NFS

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>