Problem - LCD has no display, although touch works (visible on HDMI monitor)

Setup
NanoPi M3 board
Fresh Debian install - s5p6818-debian-sd4g-20170613
4.3” inch capacitive touch HD LCD(S430)

uname -a
Linux ddindoorstn 3.4.39-s5p6818 #4 SMP PREEMPT Mon Jun 12 16:16:11 HKT 2017 armv7l GNU/Linux

lsb_release -a
No LSB modules are available.
Distributor ID: Debian
Description: Debian GNU/Linux 8.8 (jessie)
Release: 8.8
Codename: jessie

dmesg | grep touch
[ 0.360000] plat: add touch(ft5x0x) device
[ 0.360000] plat: add touch(goodix) device
[ 0.360000] plat: add touch(himax) device
[ 0.360000] plat: add touch(it7260) device
[ 3.712000] touchscreen-1wire initialized

Kindly guide