We are working on a student project that used the MKV58 MCU from kinetis. we understand how to set up the hardware for the MCU based on the TWR-KV58F220M development board. However, we are still unsure that when we integrate the hardware onto a new PCB, how is the bootloader programmed onto a new MKV58 MCU? is there a reference document on how to accomplish this? Any help would be appreciated.