Custom bootloader for Cyton Board.

Hello,
I am working on a custom board based on Cyton board. I need to change a few things on the bootloader for my board.
Is it possible to get the source code for UDB32-MX2-DIP bootloader? I need to swap RX and TX pins for the bootloader, I realized that they are connected to remappable pins on the PIC as many pins are remappable.
Thanks!
Github link to the bootloader: https://github.com/openbci-archive/UDB32-MX2-DIP
Comments
Alperin, hi.
It looks like this bootloader is produced by chipKIT / Digilent. So you may want to contact them.
https://www.google.com/search?q=UDB32-MX2-DIP
William
https://github.com/chipKIT32/chipKIT-digiboot/tree/master/source
https://github.com/chipKIT32/PIC32-avrdude-bootloader