Thank you for the fast reply.
I share 2 pics for clarification at the end of this response.
What you mention as enforced usb-boot makes sense but can’t we opt for Android boot as we could via the Kodi addon?
My main reason for all this is that CEC powering on (and off) seems not to work when it is booted to Kodi/elec. At best some hibernation from which it will not wake.
I must say it was an effort to get the Nokia 8010 remote to work but one of the 2 suggested keymaps works, but I think I read somewhere that powering on for the Nokia 8010 is complicated.
Being able to power down the box and awaken it, as it does nativily on Android, would fix my needs.
Thanks for your efforts 
-2 images below-
