How can I enable software tracepoints automatically on Kinetis target?

To enable software tracepoints automatically, you can use the Software Tracepoints Support dialog box, which appears when you add first start software tracepoint on a project in the source code. You can also invoke the dialog box by selecting the project in CodeWarrior Projects view, right-click on it, and select the Profiler > Add software tracepoint support option. For details, refer the Profiling and Analysis Tools User Guide.