1. 712326e x86: tsc: Remove legacy timer codes by Bin Meng · Fri Nov 13 00:11:23 2015 -0800
  2. 06118ba x86: quark: Bypass TSC calibration by Bin Meng · Thu Feb 05 23:42:21 2015 +0800
  3. 81da5a8 x86: Add basic Intel Quark processor support by Bin Meng · Mon Feb 02 22:35:27 2015 +0800