FORCE_MAX_ZONEORDER of 12 is needed to allocation more than 4MB
of consistent DMA memory (da8xx frame buffer driver).
Signed-off-by: NDejan Gacnik <dejan.gacnik@gmail.com>
Signed-off-by: NYegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: NTony Lindgren <tony@atomide.com>