1. 14c8a06 log: Add a test command by Simon Glass · Mon Dec 04 13:48:27 2017 -0700
  2. d95645d log: Add an implementation of logging by Simon Glass · Mon Dec 04 13:48:24 2017 -0700
  3. 9054a02 Move debug and logging support to a separate header by Simon Glass · Mon Dec 04 13:48:20 2017 -0700