1. f069960 arch: Make board selection choices optional by Joe Hershberger · Tue May 12 14:46:23 2015 -0500
  2. 0d82bad kconfig: remove redundant "string" type in arch and board Kconfigs by Masahiro Yamada · Sun Sep 14 03:01:49 2014 +0900
  3. bd13eab nios2: remove obsolete PCI5441 and PK1C20 boards by Thomas Chou · Thu Aug 21 14:36:30 2014 +0800
  4. d3ae678 kconfig: add board Kconfig and defconfig files by Masahiro Yamada · Wed Jul 30 14:08:14 2014 +0900