1. 5afa22a x86: Add Intel Cougar Canyon 2 board by Bin Meng · Wed Feb 17 00:16:25 2016 -0800
  2. e1c4935 x86: Add Intel Bayley Bay board support by Bin Meng · Thu Jul 30 03:49:17 2015 -0700
  3. f069960 arch: Make board selection choices optional by Joe Hershberger · Tue May 12 14:46:23 2015 -0500
  4. 03b341b x86: Kconfig: Divide the target selection to vendor/model by Bin Meng · Mon Apr 27 23:22:24 2015 +0800