I recently purchased a 4D systems LCD designed for the beaglebone (gen4-4DCAPE-43CT-CLB).
It is connected to a beaglebone green board. As I’m sure you know, the beaglebone green does not have a power jack so the setup is powered through the nimbelink cape.To prevent pin conflicts, the nimbelink cape does not have a module plugged in (its basically just a power source).
The beaglebone green board is running the latest debian stretch =>
debian@beaglebone:~$ cat /proc/version
Linux version 4.9.45-ti-r57 (root@b9-am57xx-beagle-x15-2gb) (gcc version 6.3.0 20170516 (Debian 6.3.0-18)
#1 SMP PREEMPT Fri Aug 25 22:58:38 UTC 2017
When I power on the setup, the LCD backlight comes on and thats about it. I get no cursor, I get no Openbox
I’ve tried disabling the eMMc and boot from SDcard. No success. The backlight did not even come on.
I’ve verified the overlay file on the beaglebone is exactly whats on github.
Any help will be very much appreciated.