I may not be remembering this correctly. In one of the labs, and it may be #5, you have to uncomment/comment some lines in the C file to cause the rpmsg driver to be "probed".
This will cause the virtual device file to appear in the /dev directory. I have got it functioning correctly and I think I have the same version you are working with. I'll double-check when I get home later this evening. Regards, Greg > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/bf6d89c3-345b-4b99-8516-b7046d7e26a6%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.