Amlogic also offers SoC products (S802, S805, and S812) specifically targeting Android TV boxes and OTT set-top boxes (which are variations of similar SoCs in the M series targeting tablets).
The first thing you do is download the latest stable build of OpenELEC for Amlogic, located here.
Once it's downloaded, you'll need to uncompress the file that ends in .img.gz - This archive file contains the OpenELEC image.
Amlogic use our standard installation method described here: Installing OpenELEC
Support for these devices is constantly improving
There are no immediate plans to support these boards.