board: ge: bx50v3: fix display support for b{46}50v3

Enable Video PLL to fix non-working display support for Bx50v3
internal displays.

Signed-off-by: Ian Ray <ian.ray@ge.com>
Signed-off-by: Nandor Han <nandor.han@ge.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
1 file changed