Commit 4919bd42 authored by Jonas Remmert's avatar Jonas Remmert Committed by Henrik Brix Andersen
Browse files

boards: phytec: add support for phyBOARD-Nash (imx93) 



Add basic support for the phyBOARD-Nash, a SBC based on the phyCORE-i.MX93.
Both CPU types (Cortex-A55, Cortex-M33) are supported.

Signed-off-by: default avatarJonas Remmert <j.remmert@phytec.de>
parent c4803752

boards/phytec/phyboard_nash/Kconfig.phyboard_nash

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# Copyright 2024 PHYTEC Messtechnik GmbH

# SPDX-License-Identifier: Apache-2.0



config BOARD_PHYBOARD_NASH

	select SOC_MIMX9352_A55 if BOARD_PHYBOARD_NASH_MIMX9352_A55

	select SOC_MIMX9352_M33 if BOARD_PHYBOARD_NASH_MIMX9352_M33

	select SOC_PART_NUMBER_MIMX9352CVVXM

boards/phytec/phyboard_nash/board.cmake

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# Copyright (c) 2024, PHYTEC Messtechnik GmbH

# SPDX-License-Identifier: Apache-2.0



board_set_debugger_ifnset(jlink)

board_set_flasher_ifnset(jlink)



board_runner_args(jlink "--device=MIMX9352_M33")

include(${ZEPHYR_BASE}/boards/common/jlink.board.cmake)

boards/phytec/phyboard_nash/board.yml

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board:

  name: phyboard_nash

  full_name: phyBOARD-Nash i.MX93

  vendor: phytec

  socs:

  - name: mimx9352

boards/phytec/phyboard_nash/doc/img/phyboard_nash.webp

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Loading image diff...

boards/phytec/phyboard_nash/doc/index.rst

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.. _phyboard_nash:



phyBOARD-Nash i.MX93

####################



Overview

********



The phyBOARD-Nash is based on the phyCORE-i.MX93 SoM is based on the NXP i.MX93

SoC. It features common industrial interfaces and can be used as a reference for

development or in the final product. It is an entry-level development board,

which helps developers to get familiar with the module before investing a large

amount of resources in more specific designs.



i.MX93 MPU is composed of one cluster of 2x Cortex-A55 cores and a single

Cortex-M33 core. Zephyr OS is ported to run on one of the Cortex-A55 core as

well as the Cortex-M33 core.



- Memory:



   - RAM: 512 MB - 2GB LPDDR4

   - EEPROM: 4 kB - 32 kB

   - eMMC: 8 GB - 256 GB



- Interfaces:



   - Ethernet: 2x 10/100BASE-T (1x TSN Support)

   - USB: 2x 2.0 Host / OTG

   - Serial: 1x RS232 / RS485 Full Duplex / Half Duplex

   - CAN: 1x CAN FD

   - Digital I/O: via Expansion Connector

   - MMX/SD/SDIO: microSD slot

   - Display: LVDS(1x4 or 1x8), MIPI DSI(1x4), HDMI

   - Audio: SAI

   - Camera: 1x MIPI CSI-2 (phyCAM-M), 1x Parallel

   - Expansion Bus: I2C, SPI, SDIO, UART, USB



- Debug:



   - JTAG 10-pin connector

   - USB-C for UART debug, 2x serial ports for A55 and M33





.. image:: img/phyboard_nash.webp

   :width: 720px

   :align: center

   :height: 405px

   :alt: phyBOARD-Nash



More information about the board can be found at the `PHYTEC website`_.



Supported Features

==================



The ``phyboard_nash/mimx9352/a55`` board target supports the following hardware

features:



+-----------+------------+-------------------------------------+

| Interface | Controller | Driver/Component                    |

+===========+============+=====================================+

| GIC-v4    | on-chip    | interrupt controller                |

+-----------+------------+-------------------------------------+

| ARM TIMER | on-chip    | system clock                        |

+-----------+------------+-------------------------------------+

| CLOCK     | on-chip    | clock_control                       |

+-----------+------------+-------------------------------------+

| PINMUX    | on-chip    | pinmux                              |

+-----------+------------+-------------------------------------+

| UART      | on-chip    | serial port                         |

+-----------+------------+-------------------------------------+

| TPM       | on-chip    | TPM Counter                         |

+-----------+------------+-------------------------------------+



The ``phyboard_nash/mimx9352/m33`` board target supports the following hardware

features:



+-----------+------------+-------------------------------------+

| Interface | Controller | Driver/Component                    |

+===========+============+=====================================+

| NVIC      | on-chip    | interrupt controller                |

+-----------+------------+-------------------------------------+

| SYSTICK   | on-chip    | systick                             |

+-----------+------------+-------------------------------------+

| CLOCK     | on-chip    | clock_control                       |

+-----------+------------+-------------------------------------+

| PINMUX    | on-chip    | pinmux                              |

+-----------+------------+-------------------------------------+

| UART      | on-chip    | serial port                         |

+-----------+------------+-------------------------------------+



Devices

========

System Clock

------------



This board configuration uses a system clock frequency of 24 MHz. Cortex-A55

Core runs up to 1.7 GHz. Cortex-M33 Core runs up to 200MHz in which SYSTICK runs

on same frequency.



Serial Port

-----------



This board configuration uses a single serial communication channel with the

CPU's UART2 for A55 core and M33 core. The u-boot bootloader or Linux use the

second serial port for debug output.



Programming and Debugging (A55)

*******************************



Copy the compiled ``zephyr.bin`` to the ``BOOT`` partition of the SD card and

plug the SD card into the board. Power it up and stop the u-boot execution at

prompt.



Use U-Boot to load and execute zephyr.bin on Cortex-A55 Core0:



.. code-block:: console



    fatload mmc 1:1 0xd0000000 zephyr.bin; dcache flush; icache flush; dcache off; icache off; go 0xd0000000





Use this configuration to run basic Zephyr applications and kernel tests,

for example:



.. zephyr-app-commands::

   :zephyr-app: samples/hello_world

   :board: phyboard_nash/mimx9352/a55

   :goals: build



Use this configuration to run basic Zephyr applications, for example:



.. code-block:: console



    *** Booting Zephyr OS build v3.7.0-848-gb4d99b124c6d ***

    Hello World! phyboard_nash/mimx9352/a55



Programming and Debugging (M33)

*******************************



Copy the compiled ``zephyr.bin`` to the ``BOOT`` partition of the SD card and

plug the SD card into the board. Power it up and stop the u-boot execution at

prompt.



Use U-Boot to load and kick zephyr.bin to Cortex-M33 Core:



.. code-block:: console



    load mmc 1:1 0x80000000 zephyr.bin;cp.b 0x80000000 0x201e0000 0x30000;bootaux 0x1ffe0000 0



Use this configuration to run basic Zephyr applications, for example:



.. zephyr-app-commands::

   :zephyr-app: samples/hello_world

   :board: phyboard_nash/mimx9352/m33

   :goals: build



This will build an image with the synchronization sample app, boot it and

display the following console output:



.. code-block:: console



    *** Booting Zephyr OS build v3.7.0-848-gb4d99b124c6d ***

    Hello World! phyboard_nash/mimx9352/m33



Starting the M7-Core from U-Boot and Linux

==========================================



Loading binaries and starting the M33-Core is supported from Linux via

remoteproc. Please check the `phyCORE-i.MX93 BSP Manual`_ for more information.



References

==========



For more information refer to the `PHYTEC website`_.



.. _PHYTEC website:

   https://www.phytec.eu/en/produkte/development-kits/phyboard-nash/

.. _phyCORE-i.MX93 BSP Manual:

   https://phytec.github.io/doc-bsp-yocto/bsp/imx9/imx93/imx93.html

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