Separate low level flash access from mimxrt flash driver object. Allows
better abstraction from hardware for testing and reuse in other areas (e.g.
bootloader).
Signed-off-by: Philipp Ebensberger <philipp.ebensberger@3bricks-software.de>
If in a board's mkconfigboard.mk the following symbol is set:
MICROPY_HW_BOARD_FLASH_FILES = 1
then the files:
($BOARD)_flexspi_flash_config.h and
qspi_nor_flash_config.c and/or
qspi_hyper_flash_config.c
are expected in the board directory. Otherwise the common files from
the hal directory are used.
- Move the qspi_xxxx_flash_config.c files to hal.
It turned out that they are less board than flash type specific.
- Change to a common flexspi_flash_config.h header file.
Philipp Ebensberger