mirrors
/
micropython
mirror of https://github.com/micropython/micropython.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
micropython/ports/mimxrt/boards/MIMXRT1050_EVK/mpconfigboard.h

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

11 lines
404 B
C
Raw Normal View History

mimxrt/boards: Add MIMXRT1050_EVK board, based on MIMXRT1060_EVK.
2020-12-07 12:00:09 +00:00
#define MICROPY_HW_BOARD_NAME "i.MX RT1050 EVK"
#define MICROPY_HW_MCU_NAME "MIMXRT1052DVL6B"
#define BOARD_FLASH_SIZE (64 * 1024 * 1024)
// MIMXRT1050_EVK has 1 user LED
mimxrt: Implement machine.Pin class. - modified pin type from pin_obj_t to machine_pin_obj_t - created machine_pin.c - implemented basic version of make-pins.py to genertate pins.c/.h files automatically; the only alternate function currently supported is GPIO - added af.csv files for all supported MCUs - replaced pins.c/pins.h files with pin.csv for all boards - implemented on/off/high/low/value/init methods - Implemented IN/OUT/OPEN_DRAIN modes - modified LDFLAGS for DEBUG build to get usefull .elf file for debugging Signed-off-by: Philipp Ebensberger
2020-08-21 15:03:21 +01:00
#define MICROPY_HW_LED1_PIN (pin_GPIO_AD_B0_09)
mimxrt/boards: Add MIMXRT1050_EVK board, based on MIMXRT1060_EVK.
2020-12-07 12:00:09 +00:00
#define MICROPY_HW_LED_ON(pin) (mp_hal_pin_low(pin))
#define MICROPY_HW_LED_OFF(pin) (mp_hal_pin_high(pin))
mimxrt: Add flash storage support with VFS and littlefs filesystem. This commit adds full support for a filesystem on all boards, with a block device object mimxrt.Flash() and uos.VfsLfs2 enabled. Main changes are: - Refactoring of linker scripts to accomodate reserved area for VFS. VFS will take up most of the available flash. 1M is reserved for code. 9K is reserved for flash configuration, interrupts, etc. - Addition of _boot.py with filesystem init code, called from main.c. - Definition of the mimxrt module with a Flash class in modmimxrt.[ch]. - Implementation of a flash driver class in mimxrt_flash.c. All flashing related functions are stored in ITCM RAM. - Addition of the uos module with filesystem functions. - Implementation of uos.urandom() for the sake of completeness of the uos module. It uses sample code from CircuitPython supplied under MIT license, which uses the NXP SDK example code. Done in collaboration with Philipp Ebensberger aka @alphaFred who contributed the essential part to enable writing to flash while code is executing, among other things.
2021-05-07 14:21:09 +01:00
#define BOARD_FLASH_CONFIG_HEADER_H "evkmimxrt1050_flexspi_nor_config.h"