and to answer an apres-talk question, it appears i was premature in suggesting that 64-bit ARM processors already exist, it seems they're coming in 2014: http://www.tomshardware.com/news/arm-armv8-cortex-a53-cortex-a57,18834.html anyway, my wiki entries on device trees will be expanding in the near future so feel free to drop in every so often to see what's changed. rday -- ======================================================================== Robert P. J. Day Ottawa, Ontario, CANADA http://crashcourse.ca Twitter: http://twitter.com/rpjday LinkedIn: http://ca.linkedin.com/in/rpjday ========================================================================