Think I understand it now, and that was the goal.
- _extract_partition() adds index-based entries. extract_partition()
adds label-based entries.
Rename them to _add_partition_index_entries() and
_add_partition_label_entries(), and call them from a top-level
extract_partition() function.
This makes the logic clearer. It took me a long time to spot it.
- Generate indicies with a simple counter and remove the _flash_area
logic. This would break if partitions were extracted more than once,
but they aren't, and now you know that they can't be.
- Rename _create_legacy_label() to add_legacy_alias() and make it
global. It doesn't use 'self'.
- Break the logic for finding the flash controller into a separate
helper function
- Add doc-comments for the new functions
- Misc. other small clean-ups
generated_dts_board.conf and generated_dts_board_unfixed.h were verified
to be identical for disco_l475_iot1 and frdm_kw41z before and after the
cleanup.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
e1f0b61d23