Add attribution notice
+// Some parts of this file and subsequent module files might contain copyrighted code
+// which follows the logic of the [pyOCD debugger](https://github.com/mbedmicro/pyOCD) project.
+// Copyright (c) for that code 2015-2019 Arm Limited under the the Apache 2.0 license.
+
pub mod builder;
pub mod flasher;
pub mod memory;
