Enabling SGX on another distribution

[Hee-cheol Yang]

 

Hello, I am trying to port Tizen OS on the beaglebone black.

Currently, the first goal is to enable display.

 

As I know, Tizen’s display system is based on Wayland and DRM. So I am struggling to install SGX driver on Tizen platform.

I run Tizen reference distribution on the BBB-kernel 4.4, and installed&run SGX driver by repeating the sequences in Robert’s instruction.

 

The instruction says that the ombplfd and pvrsrvkm driver should be shown after install&boot like followings:

 

debian@arm:~$ lsmod | grep omaplfb

omaplfb                12065  0

pvrsrvkm              178782  1 omaplfb

 

However, I couldn’t see anything on the Tizen platform. Of course, when I tested the same thing on the privided Ubuntu distribution, it works.

It seems that I have to check device tree.(but I didn’t changed anything).

 

It wolud be very appreciate if someone give me some advices to enable these modules and to use DRM.

 

Best regards

Heecheol Yang.