Flight Controller Porting Guide >Configuration File Layout correct?

[hamishwillee]

Flight Controller Porting Guide > Flight Controller Configuration File Layout appears out of date.

These links are broken:

• https://github.com/PX4/Firmware/blob/master/boards/px4/fmu-v5/init/rc.board - seems to have been split into 2 files - see https://github.com/PX4/Firmware/tree/master/boards/px4/fmu-v5/init
• https://github.com/PX4/Firmware/blob/master/cmake/configs/posix_rpi_cross.cmake
• https://github.com/PX4/Firmware/blob/master/src/drivers/boards/px4fmu-v5/manifest.c

@dagar Can you edit the section to say the right things. I can then edit your PR.