1. 9cce6f7 env: Drop environment.h header file where not needed by Simon Glass · Thu Aug 01 09:47:12 2019 -0600
  2. ebd336f riscv: Remove mach type by Bin Meng · Wed Sep 26 06:55:09 2018 -0700
  3. 10e4779 SPDX: Convert all of our single license tags to Linux Kernel style by Tom Rini · Sun May 06 17:58:06 2018 -0400
  4. 76c0a24 riscv: nx25: include: Add header files to support RISC-V by Rick Chen · Tue Dec 26 13:55:51 2017 +0800