1. f48436a powerpc: MPC8610: Remove macro CONFIG_MPC8610 by York Sun · Wed Nov 23 14:06:21 2016 -0800
  2. f069960 arch: Make board selection choices optional by Joe Hershberger · Tue May 12 14:46:23 2015 -0500
  3. 0d82bad kconfig: remove redundant "string" type in arch and board Kconfigs by Masahiro Yamada · Sun Sep 14 03:01:49 2014 +0900
  4. d3ae678 kconfig: add board Kconfig and defconfig files by Masahiro Yamada · Wed Jul 30 14:08:14 2014 +0900