Debian 9.2, U-Boot Overlays and SGX

[pablo.a...@gmail.com]

Hi! This is my first time here and I wanted some help to setup my BBB

What's the best way to get a Debian 9.2 - Kernel 4.14 image with support for U-Boot device tree overlays (https://github.com/beagleboard/bb.org-overlays/tree/master/tools/beaglebone-universal-io) while also getting the SGX driver?

I have investigated a lot but I need to make sure that this "guide" is correct (since I don't wanna make any irreparable mistake)

I suppose that I need to get the Stretch Snapshot lxqt - Flasher: (stretch-lxqt) (All BeagleBone Variants with a 4GB eMMC) image from:
https://elinux.org/Beagleboard:BeagleBoneBlack_Debian#Debian_Image_Testing_Snapshots

This comes with Kernel 4.9 so I would need to upgrade following the instructions in:
https://elinux.org/Beagleboard:BeagleBoneBlack_Debian#Kernel_Opions
And I would install Mainline 4.14

After that, I would follow this instructions to get the SGX driver:
https://elinux.org/BeagleBoardDebian#SGX_BeagleBone.2FBeagleBone_Black

But instead of checking out the 4.4 branch I would checkout the 4.14 branch:
https://github.com/RobertCNelson/bb-kernel/tree/am33x-v4.14

Finally I would upgrade U-Boot
https://elinux.org/Beagleboard:BeagleBoneBlack_Debian#U-Boot_Overlays

And hopefully I wouldn't break anything. Is this guide correct? Am I missing something?
Thanks in advance

[familie...@gmail.com]

Hi,

I'm at the same place as you, did you ever get this going?

Best regards

Ole Nissen