PMON documentation

["erras stefan" <stefan.erras@dallmeier-electronic.com>]

Hello,
I'm working on a development project with a RM5231 MIPS processor.
I have to modify some things in the PMON bootloader source-code.
Can anybody give me an advice where I can find PMON source code
documentation or a detailed explanation how PMON works.
Which files do I have to look into, when I would like to modify the
bootloader.
Maybe I can use another bootloader. Which alternatives do I have. I do
not need the debug functionality of PMON. Maybe there is an easier to
understand and modify bootloader.

Thank you all in advance for your help!

Best regards
Stefan