Update amports, deinterlace, display, freescale, ppmgr and vfm drivers from latest Amlogic kernel source code.
Fix an issue when main video display couldn't be switched into 576cvbs mode.

Currently the 576cvbs video mode couldn't be activated for main display but could be for second.
This fix resolves the issue by copying register settings from header file for second display into
the header file for main display.
Update nand driver from latest available kernel sources from Amlogic.
Add deinterlace to the default vfm map.
Update g18_mx2 default configuration file.