1. 12e5765 blackfin: Move cpu/blackfin/* to arch/blackfin/cpu/* by Peter Tyser · Mon Apr 12 22:28:13 2010 -0500[Renamed from cpu/blackfin/os_log.c]
  2. 0897589 Blackfin: add os log functions by Mike Frysinger · Thu Jul 09 01:15:05 2009 -0400