PX4-Autopilot
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PX4
Decouple filepaths from rcS/MTD using Kconfig
As an alternative to #20805 and discussed in today's dev call.
File path configuration through Kconfig.
For now we only introduce symbols for param and logger.
- BOARD_LOG_DIR
- BOARD_PARAM_FILE
Furthermore we generate a ROMFS rc.filepaths that takes BOARD_PARAM_FILE
@dagar I've changed the mechanism a bit could you take a look it?
@Igor-Misic I've added a second commit here as well to use LittleFS on the fmu-v6xrt. I saw you were working on LittleFS before would you be able to test this on your hardware and share your thoughts?
Moved the LittleFS commit to #22749
Overall I think it's ready for review.
Also this PR poses a potential fix for #22590 because one simply has to format the QSPI with a filesystem and then define BOARD_LOG_DIR to point to the mount point of the filesystem.
@PetervdPerk-NXP I am looking at the notion of replacing the persistent storage location /fs/microsd across the system. This path is hardcoded in a lot of places, UAVCAN, NetMan, DataMan etc. The approach I was considering was to create #if !defined(PX4_ROOT_STOAGE) and set it in board_comon.h to the current default.. Then any board can override it by setting it in board_config.h. Now that you have this mechanism; What would you suggest should be done?
