vexpress: Set property ro.nohardwaregfx

We don't have any graphics hardware so let Android frameworks know.
This enables some features, like static wallpapers, to work.

Change-Id: Id995eed07fe93c04d2860744663b41d7f49d1e1a
Signed-off-by: Jon Medhurst <tixy@linaro.org>
1 file changed