S805/S812 Device Tree upstreaming

[Oleg]

Hi Martin

I regularly collect the test images using your GIT and check them on my 
MXIII Plus.
Since the upgrade to version 4.15 I have stopped, not start kernel.
It does not even starts.
The same behavior I see on other kernels if i'm use not correct dtb or 
if the dtb is missing.
The latest version that I have started kernel 4.13_20170814.
I compared the dts files, they match the version 4.15.
You've changed something in the source code 4.15 ?
You kernel 4.15 normal start on your model TV box ?