tree 137c381d07ca40bc0da324875a8e9f4946570530
parent 1041b63586b93fbb9beb794e1fcd7ddbb78b5364
author Paul Bartell <pbartell@amazon.com> 1622083649 -0700
committer Paul Bartell <paul.bartell@gmail.com> 1622170675 -0700

Cleanup license text in Xtensa XCC and Xtensa ESP32 GCC ports.
Add SPXD license identifiers.