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. 5d23de5 board: arm: convert makefiles to Kbuild style by Masahiro Yamada · Mon Oct 21 11:53:37 2013 +0900
  3. d79de1d Add GPL-2.0+ SPDX-License-Identifier to source files by Wolfgang Denk · Mon Jul 08 09:37:19 2013 +0200
  4. e5b3a50 Add Boundary Devices Nitrogen6X boards by Eric Nelson · Mon Mar 11 08:44:53 2013 +0000