1. 10e4779 SPDX: Convert all of our single license tags to Linux Kernel style by Tom Rini · Sun May 06 17:58:06 2018 -0400
  2. b34b4b9 riscv: checkpatch: Fix use of volatile by Rick Chen · Mon Feb 12 11:10:04 2018 +0800
  3. 76c0a24 riscv: nx25: include: Add header files to support RISC-V by Rick Chen · Tue Dec 26 13:55:51 2017 +0800