I've built the Linux kernel and Android AOSP/ICS directly from their git repos and it all runs just fine. You can ask support questions on http://imxcommunity.org but the response you get will be sporadic. Your best bet at getting answers is to be a real customer and get an FAE to help you out. But otherwise I've never had a problem with a lack of "openness" from Freescale.
http://www.freescale.com/webapp/sps/site/prod_summary.jsp?co...
The TRM is also here: http://cache.freescale.com/files/32bit/doc/ref_manual/IMX6DQ... , all 7000+ pages of it.
I've built the Linux kernel and Android AOSP/ICS directly from their git repos and it all runs just fine. You can ask support questions on http://imxcommunity.org but the response you get will be sporadic. Your best bet at getting answers is to be a real customer and get an FAE to help you out. But otherwise I've never had a problem with a lack of "openness" from Freescale.