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[nrf fromtree] boards: nxp: Add FRDM-MCXW71
Add FRDM-MCXW71 initial board. Signed-off-by: Declan Snyder <[email protected]> (cherry picked from commit 846601f)
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‎boards/nxp/frdm_mcxw71/Kconfig.frdm_mcxw71‎

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# Copyright 2024 NXP
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# SPDX-License-Identifier: Apache-2.0
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config BOARD_FRDM_MCXW71
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select SOC_MCXW716C
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select SOC_PART_NUMBER_MCXW716CMFTA

‎boards/nxp/frdm_mcxw71/board.cmake‎

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# Copyright 2024 NXP
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# SPDX-License-Identifier: Apache-2.0
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board_runner_args(jlink "--device=mcxw716" "--reset-after-load")
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include(${ZEPHYR_BASE}/boards/common/jlink.board.cmake)

‎boards/nxp/frdm_mcxw71/board.yml‎

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board:
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name: frdm_mcxw71
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vendor: nxp
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socs:
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- name: mcxw716c

‎boards/nxp/frdm_mcxw71/doc/frdm_mcxw71.webp‎

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‎boards/nxp/frdm_mcxw71/doc/index.rst‎

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.. _frdm_mcxw71:
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NXP FRDM-MCXW71
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################
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Overview
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********
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The FRDM-MCXW71 is a compact and scalable development board for rapid
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prototyping of the MCX W71 wireless MCU. It offers easy evaluation of the MCX
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W71's multiprotocol wireless support for Bluetooth LE, Zigbee, Thread and
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Matter. The board includes an on-board MCU-Link debugger, industry standard
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headers for easy access to the MCU’s I/Os, an accelerometer, a light sensor and
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external SPI flash memory.
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The MCX W71x family features a 96 MHz Arm® Cortex®-M33 core coupled with a
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multiprotocol radio subsystem supporting Matter, Thread, Zigbee and Bluetooth
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LE. The independent radio subsystem, with a dedicated core and memory, offloads
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the main CPU, preserving it for the primary application and allowing firmware
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updates to support future wireless standards.
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.. image:: frdm_mcxw71.webp
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:align: center
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:alt: FRDM-MCXW71
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Hardware
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********
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- MCXW71 Arm Cortex-M33 microcontroller running up to 96 MHz
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- 1MB on-chip Flash memory unit
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- 128 KB TCM RAM
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- On-board MCU-Link debugger with CMSIS-DAP
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For more information about the MCXW71 SoC and FRDM-MCXW71 board, see:
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- `MCXW71 SoC Website`_
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- `FRDM-MCXW71 Website`_
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Supported Features
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==================
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The ``frdm_mcxw71`` board target in Zephyr currently supports the following features:
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+-----------+------------+-------------------------------------+
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| Interface | Controller | Driver/Component |
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+===========+============+=====================================+
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| NVIC | on-chip | nested vector interrupt controller |
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+-----------+------------+-------------------------------------+
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| SYSTICK | on-chip | systick |
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+-----------+------------+-------------------------------------+
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| PINMUX | on-chip | pinctrl |
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+-----------+------------+-------------------------------------+
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| GPIO | on-chip | gpio |
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+-----------+------------+-------------------------------------+
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| LPUART | on-chip | serial port-polling; |
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| | | serial port-interrupt |
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+-----------+------------+-------------------------------------+
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Programming and Debugging
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*************************
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Build and flash applications as usual (see :ref:`build_an_application` and
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:ref:`application_run` for more details).
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Configuring a Debug Probe
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=========================
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A debug probe is used for both flashing and debugging the board. This board is
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configured by default to use the MCU-Link CMSIS-DAP Onboard Debug Probe.
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Using J-Link
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------------
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There are two options. The onboard debug circuit can be updated with Segger
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J-Link firmware by following the instructions in
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:ref:`mcu-link-jlink-onboard-debug-probe`.
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To be able to program the firmware, you need to put the board in ``DFU mode``
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by shortening the jumper JP5.
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The second option is to attach a :ref:`jlink-external-debug-probe` to the
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10-pin SWD connector (J12) of the board.
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For both options use the ``-r jlink`` option with west to use the jlink runner.
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.. code-block:: console
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west flash -r jlink
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Configuring a Console
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=====================
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Connect a USB cable from your PC to J10, and use the serial terminal of your choice
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(minicom, putty, etc.) with the following settings:
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- Speed: 115200
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- Data: 8 bits
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- Parity: None
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- Stop bits: 1
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Flashing
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========
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Here is an example for the :zephyr:code-sample:`hello_world` application.
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.. zephyr-app-commands::
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:zephyr-app: samples/hello_world
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:board: frdm_mcxw71/mcxw716c
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:goals: flash
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Open a serial terminal, reset the board (press the RESET button), and you should
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see the following message in the terminal:
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.. code-block:: console
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*** Booting Zephyr OS build v3.7.0-xxx-xxxx ***
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Hello World! frdm_mcxw71/mcxw716c
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Debugging
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=========
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Here is an example for the :zephyr:code-sample:`hello_world` application.
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.. zephyr-app-commands::
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:zephyr-app: samples/hello_world
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:board: frdm_mcxw71/mcxw716c
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:goals: debug
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Open a serial terminal, step through the application in your debugger, and you
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should see the following message in the terminal:
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.. code-block:: console
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*** Booting Zephyr OS build v3.7.0-xxx-xxxx ***
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Hello World! frdm_mcxw71/mcxw716c
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References
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**********
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.. _MCXW71 SoC Website:
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https://www.nxp.com/products/processors-and-microcontrollers/arm-microcontrollers/general-purpose-mcus/mcx-arm-cortex-m/mcx-w-series-microcontrollers/mcx-w71x-secure-and-ultra-low-power-mcus-for-matter-thread-zigbee-and-bluetooth-le:MCX-W71X
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.. _FRDM-MCXW71 Website:
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https://www.nxp.com/design/design-center/development-boards-and-designs/general-purpose-mcus/frdm-development-board-for-mcx-w71x-wireless-mcus:FRDM-MCXW71

‎boards/nxp/frdm_mcxw71/frdm_mcxw71-pinctrl.dtsi‎

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/*
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* Copyright 2024 NXP
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <nxp/mcx/MCXW716CMFTA-pinctrl.h>
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&pinctrl {
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pinmux_lpuart1: pinmux_lpuart1 {
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group0 {
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pinmux = <LPUART1_RX_PTC2>, <LPUART1_TX_PTC3>;
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drive-strength = "low";
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slew-rate = "fast";
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};
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};
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};

‎boards/nxp/frdm_mcxw71/frdm_mcxw71.dts‎

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/*
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* Copyright 2024 NXP
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* SPDX-License-Identifier: Apache-2.0
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*/
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/dts-v1/;
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#include <nxp/nxp_mcxw71.dtsi>
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#include "frdm_mcxw71-pinctrl.dtsi"
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/ {
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model = "NXP FRDM-MCXW71 board";
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aliases {
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led0 = &green_led;
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};
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chosen {
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zephyr,flash = &flash;
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zephyr,code-partition = &code_partition;
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zephyr,sram = &stcm0;
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zephyr,console = &lpuart1;
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zephyr,shell-uart = &lpuart1;
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};
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user_led {
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compatible = "gpio-leds";
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green_led: led {
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gpios = <&gpioc 1 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&gpioc {
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status = "okay";
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};
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&lpuart1 {
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current-speed = <115200>;
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status = "okay";
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pinctrl-0 = <&pinmux_lpuart1>;
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pinctrl-names = "default";
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};
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&flash {
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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code_partition: partition@0 {
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reg = <0x0 DT_SIZE_K(896)>;
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label = "code";
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read-only;
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};
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storage_partition: partition@e0000 {
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reg = <0xe0000 DT_SIZE_K(128)>;
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label = "storage";
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};
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};
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};

‎boards/nxp/frdm_mcxw71/frdm_mcxw71.yaml‎

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identifier: frdm_mcxw71
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name: NXP FRDM_MCXW71
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type: mcu
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arch: arm
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ram: 64
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flash: 1024
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toolchain:
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- zephyr
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- gnuarmemb
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- xtools
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supported:
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- gpio
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- uart
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- pinctrl
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- flash

‎boards/nxp/frdm_mcxw71/frdm_mcxw71_defconfig‎

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#
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# Copyright 2023 NXP
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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CONFIG_ARM_MPU=y
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CONFIG_TRUSTED_EXECUTION_SECURE=y
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CONFIG_PINCTRL=y
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CONFIG_SERIAL=y
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CONFIG_CONSOLE=y
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CONFIG_UART_CONSOLE=y
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CONFIG_GPIO=y

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