AWR2243: Do I need to change the software configuration when replacing the AWR2243 from a passive crystal oscillator to an active crystal oscillator?

Part Number: AWR2243

The development board provided for the AWR2243 uses a passive crystal oscillator. I want to replace it with a temperature-compensated active crystal oscillator (TCXO).

However, I am not sure whether I need to specify the external clock source type in the software configuration, or disable the internal oscillator (similar to configuring other MCUs in bypass mode).
 
If software configuration changes are required, could you tell me which specific registers I need to modify?