SGX Driver problem

I installed the “bone-debian-9.1-lxqt-armhf-2017-08-31-4gb” image into SD Card and booting up with 4.9.45 kernel(default kernel of image).

i used to install SGX drivers.after following all steps no any module loaded(pvr and omaplfb).according to the this question :!topic/beagleboard/sOhHuq_T6KQ
i updated BBB’s kernel to “4.9.69” and do all steps again, but no any chance to load modules!

According to the i installed v 4.4 kernel and boot up with 4.4 kernel and do the all steps again.after some efforts i can load “pvrsrvkm” but omapflb not loading.when i run “sudo modprobe omaplfb” i got the error “modprobe: ERROR: could not insert ‘omaplfb’: Exec format error”

Any help appreciated

Instructions for install powervr drivers in beaglebone black.

Download operating system.…/bone-debian-9.3-console-armhf-2018-01-…

Step 1: you need the v4.4.x-bone kernel, so on the Beagle you run:

cd /opt/scripts/tools/
git pull
sudo ./ --bone-kernel --lts-4_4
sudo reboot - restart beaglebone black.

Step 2: run the “It is done from an x86 pc with unbuntu version 32bits. You can do it from a live installation.”

git clone
cd bb-kernel/
git checkout origin/am33x-v4.4 -b tmp-sgx

or download:…

Step 3: copy the “GFX_5.01.01.02_es8.x.tar.gz”
located in the folder bb-kernel / deploy to the Bone and run

sudo tar xfv GFX_5.01.01.02_es8.x.tar.gz -C /
cd /opt/gfxinstall/
sudo ./
sudo reboot

Step 4:

cd /etc/init.d
sudo ./ start
debian@arm:/etc/init.d$ sudo lsmod | grep omaplfb
omaplfb 12718 0
pvrsrvkm 158851 1 omaplfb
tilcdc 27951 1 omaplfb

acceleration activated.