Hi Carlos,
Attaching footprint and symbol library for IMX6Q and IMX6D (they share symbol and footprint).
In the PCB library I've added 2 footprints for the processor, one extracted from the SABRE Smart Devices board, and one I created myself. The symbol is linked to the footprint I created, and it's been verified to work on a number of boards now with no complaints from assembly line.
Regards,
Peter Hygren