micropython/ports/mimxrt/boards/TEENSY41
robert-hh a0432ed9cb mimxrt: Update port to work with new nxp_driver v2.10.
The nxp_driver v2.10 allows for/requires some changes to the code:

- Remove some part of pwm_backlog.*, which is provided by the lib now.
- Change eth.c: the newer versions have additional parameters of the
  library versions.
- Change sdcard.c: use TransferBlocking instead of TransferNonblocking.
- Add some support for the MIMXRT1176 device.
- Set the clocks for UART, I2C, Timer.
- Integrate the I2S module and fix a rebase error.
- Use blocking transfer only for SPI.  It's faster and interferes less with
  other modules.
- Use the clock_config.c files of library v2.8.5.  The mimxrt files keeps
  the clock_config.c files from Verson 2.8.5.  With clock_config.c from
  v2.10, the boards do not work.  Refactoring of the clock set-up is on the
  to-do list.
- Enable expiry timers for UART, I2C and SPI, avoiding a stall in library
  code.
- The clock_config.* files are moved from the board-specific directories to
  the boards directory and given a MCU related name.
2022-06-03 10:48:49 +10:00
..
board.json mimxrt/boards: Update the board.json files and add deploy_xx.md files. 2021-11-16 23:17:42 +11:00
mpconfigboard.h mixmrt/machine_i2s: Add I2S protocol support. 2022-03-30 14:12:40 +11:00
mpconfigboard.mk mimxrt/eth: Add LAN support and integrate the network module. 2021-10-25 15:14:26 +11:00
pins.csv mixmrt/machine_i2s: Add I2S protocol support. 2022-03-30 14:12:40 +11:00