Few weeks ago someone reported here that it's working: http://marc.info/?l=openbsd-misc&m=143264567018501&w=2
We have a discussion on libreboot list about this too (but about x200, not x60): http://lists.nongnu.org/archive/html/libreboot/2015-05/msg00003.html What kind of problem are you having? This hardware are able to boot OpenBSD -current using SeaBIOS?
