1. 40f1170 kconfig / kbuild: re-sync with Linux 4.18 by Tom Rini · Wed Mar 11 18:11:17 2020 -0400
  2. 10e4779 SPDX: Convert all of our single license tags to Linux Kernel style by Tom Rini · Sun May 06 17:58:06 2018 -0400
  3. e237880 Add more SPDX-License-Identifier tags by Tom Rini · Thu Jan 14 22:05:13 2016 -0500
  4. ed16f5a kconfig: import Kconfig files from Linux 3.16-rc7 by Masahiro Yamada · Wed Jul 30 14:08:13 2014 +0900