1. 88fbf93 Move arch/ppc to arch/powerpc by Stefan Roese · Thu Apr 15 16:07:28 2010 +0200
  2. 29514c7 ppc: Move cpu/$CPU to arch/ppc/cpu/$CPU by Peter Tyser · Mon Apr 12 22:28:09 2010 -0500
  3. d38bfdd mgcoge add the board-specific part of the HDLC driver by Gary Jennejohn · Sun Nov 09 12:45:03 2008 +0100