FYI, I have uploaded the initial release of Adeos for the Blackfin architecture:
It is based on the 2.6.12 kernel found in the uClinux-2005R3 distribution, and
tested on a BF533 eval board. Functionally, it is complete for a uniprocessor
configuration, which means that porting Xenomai over it is now possible.
Special thanks to the Analog Devices people (http://www.analog.com/) who kindly
provided evaluation boards and support for this Adeos port to happen.