Same result unfortunately for both 
So I was looking up the message it displays right before it powers off “domain-0 init dvfs: 4” and I found the following post here on the forums discussing something similar:
Can anyone test if they can get LE working if they flash a NEW SD card? My old one worked fine until an LE update, now I can’t boot any version via SD.
All my other s905 devices are working just fine with it. I had another s905x device for a while but gave it away when the VIM arrived so can’t test other s905x boxes.
EDIT2: I have now tried the following:
- Erase EMMC entirely via serial
- Setup Uboot on SD card - can boot Uboot successfully
- Setup LE on flash drive. Uboot can see/start “kernel.img” on USB but results in the same message and VIM does not load LE successfully : “domain-0 init dvfs: 4”
- I have also tried putting Uboot on the LE sd card which does exactly the same as above. Uboot WILL load, but LE will NOT boot.