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boards: nxp: add imx93_evk M33 support
Added basic board support for imx93_evk M33. Signed-off-by: Yangbo Lu <[email protected]>
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‎boards/nxp/imx93_evk/Kconfig.imx93_evk‎

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config BOARD_IMX93_EVK
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select SOC_MIMX9352_A55 if BOARD_IMX93_EVK_MIMX9352_A55
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select SOC_MIMX9352_M33 if BOARD_IMX93_EVK_MIMX9352_M33
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select SOC_PART_NUMBER_MIMX9352DVVXM

‎boards/nxp/imx93_evk/doc/index.rst‎

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.. _imx93_evk:
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3-
NXP i.MX93 EVK (Cortex-A55)
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############################
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NXP i.MX93 EVK
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##############
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Overview
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********
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| ENET | on-chip | ethernet port |
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+-----------+------------+-------------------------------------+
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The Zephyr imx93_evk board Cortex-M33 configuration supports the following
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hardware features:
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+-----------+------------+-------------------------------------+
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| Interface | Controller | Driver/Component |
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+===========+============+=====================================+
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| NVIC | on-chip | interrupt controller |
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+-----------+------------+-------------------------------------+
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| SYSTICK | on-chip | systick |
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+-----------+------------+-------------------------------------+
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| CLOCK | on-chip | clock_control |
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+-----------+------------+-------------------------------------+
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| PINMUX | on-chip | pinmux |
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+-----------+------------+-------------------------------------+
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| UART | on-chip | serial port |
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+-----------+------------+-------------------------------------+
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| GPIO | on-chip | GPIO |
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+-----------+------------+-------------------------------------+
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Devices
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========
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System Clock
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------------
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This board configuration uses a system clock frequency of 24 MHz.
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Cortex-A55 Core runs up to 1.7 GHz.
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Cortex-M33 Core runs up to 200MHz in which SYSTICK runs on same frequency.
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Serial Port
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-----------
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This board configuration uses a single serial communication channel with the
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CPU's UART4.
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CPU's UART2 for A55 core and M33 core.
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Board MUX Control
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-----------------
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even if ``mux="B";`` is configured in dts, and an warning would be reported in
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the log.
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Programming and Debugging
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*************************
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Programming and Debugging (A55)
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*******************************
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Copy the compiled ``zephyr.bin`` to the first FAT partition of the SD card and
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plug the SD card into the board. Power it up and stop the u-boot execution at
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:goals: run
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This will build an image with the synchronization sample app, boot it and
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display the following ram console output:
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display the following console output:
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.. code-block:: console
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thread_a: Hello World from cpu 0 on mimx93_evk_a55!
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thread_b: Hello World from cpu 0 on mimx93_evk_a55!
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Programming and Debugging (M33)
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*******************************
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Copy the compiled ``zephyr.bin`` to the first FAT partition of the SD card and
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plug the SD card into the board. Power it up and stop the u-boot execution at
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prompt.
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Use U-Boot to load and kick zephyr.bin to Cortex-M33 Core:
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.. code-block:: console
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load mmc 1:1 0x80000000 zephyr.bin;cp.b 0x80000000 0x201e0000 0x30000;bootaux 0x1ffe0000 0
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Use this configuration to run basic Zephyr applications and kernel tests,
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for example, with the :zephyr:code-sample:`synchronization` sample:
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.. zephyr-app-commands::
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:zephyr-app: samples/synchronization
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:host-os: unix
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:board: imx93_evk/mimx9352/m33
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:goals: run
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This will build an image with the synchronization sample app, boot it and
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display the following console output:
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.. code-block:: console
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*** Booting Zephyr OS build v3.7.0-684-g71a7d05ba60a ***
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thread_a: Hello World from cpu 0 on imx93_evk!
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thread_b: Hello World from cpu 0 on imx93_evk!
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thread_a: Hello World from cpu 0 on imx93_evk!
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thread_b: Hello World from cpu 0 on imx93_evk!
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To make a container image flash.bin with ``zephyr.bin`` for SD/eMMC programming and booting
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from BootROM. Refer to user manual of i.MX93 `MCUX SDK release`_.
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.. _MCUX SDK release:
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https://mcuxpresso.nxp.com/
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References
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==========
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‎boards/nxp/imx93_evk/imx93_evk_mimx9352_m33.dts‎

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/*
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* Copyright 2024 NXP
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*
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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_imx93_m33.dtsi>
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#include "imx93_evk-pinctrl.dtsi"
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/ {
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model = "NXP i.MX93 EVK board";
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compatible = "nxp,imx93_evk";
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chosen {
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/* TCM */
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zephyr,flash = &itcm;
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zephyr,sram = &dtcm;
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zephyr,console = &lpuart2;
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zephyr,shell-uart = &lpuart2;
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};
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aliases {
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led0 = &led_r;
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led1 = &led_g;
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sw0 = &btn_1;
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};
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leds {
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compatible = "gpio-leds";
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led_r: led_r {
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label = "LED_R";
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gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>;
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};
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led_g: led_g {
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label = "LED_G";
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gpios = <&gpio2 4 GPIO_ACTIVE_HIGH>;
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};
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led_b: led_b {
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label = "LED_B";
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gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
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};
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};
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keys {
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compatible = "gpio-keys";
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btn_1: btn_1{
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label = "BTN1";
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gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
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};
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btn_2: btn_2{
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label = "BTN2";
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gpios = <&gpio2 24 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&lpuart2 {
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status = "okay";
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current-speed = <115200>;
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pinctrl-0 = <&uart2_default>;
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pinctrl-names = "default";
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};
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&gpio1 {
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status = "okay";
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};
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&gpio2 {
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status = "okay";
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};
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&gpio3 {
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status = "okay";
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};
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&gpio4 {
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status = "okay";
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};

‎boards/nxp/imx93_evk/imx93_evk_mimx9352_m33.yaml‎

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# Copyright 2024 NXP
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# SPDX-License-Identifier: Apache-2.0
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identifier: imx93_evk/mimx9352/m33
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name: NXP i.MX93 EVK M33
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type: mcu
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arch: arm
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toolchain:
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- zephyr
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- cross-compile
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ram: 128
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flash: 128
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supported:
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- gpio
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- uart
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vendor: nxp

‎boards/nxp/imx93_evk/imx93_evk_mimx9352_m33_defconfig‎

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# Copyright 2024 NXP
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# SPDX-License-Identifier: Apache-2.0
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CONFIG_CLOCK_CONTROL=y
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CONFIG_PINCTRL=y
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CONFIG_SERIAL=y
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CONFIG_UART_CONSOLE=y
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CONFIG_UART_INTERRUPT_DRIVEN=y
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CONFIG_CONSOLE=y
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CONFIG_XIP=y

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