S32K144 bootloader CAN and/or UART2

[filippo_malleo]

Hi, 
I would need a bootloader code (or the rbf file) for the S32K144 MCU which works with CAN or UART2 (unfortunately I cannot use UART1, which is the only one used and working with RAppID Tool). 

Is there an rbf file which is configured to use CAN communication or UART2? 

Thanks and kind regards,
Filippo