Supported Features

.. zephyr:board-supported-hw::

There are multiple serial ports on the board: Zephyr is using uart2 as serial console.

Programming and Debugging

.. zephyr:board-supported-runners::

Use the following configuration to run basic Zephyr applications and kernel tests on Khadas Edge-V board. For example, with the :zephyr:code-sample:hello_world:

Non-SMP mode

.. zephyr-app-commands:: :zephyr-app: samples/hello_world :host-os: unix :board: khadas_edgev :goals: build

This will build an image with the synchronization sample app.

Build the zephyr image:

.. code-block:: console

mkimage -C none -A arm64 -O linux -a 0x10000000 -e 0x10000000 -d build/zephyr/zephyr.bin build/zephyr/zephyr.img

Use u-boot to load and kick Zephyr.bin to CPU Core0:

.. code-block:: console

tftpboot ${pxefile_addr_r} zephyr.img; bootm start ${pxefile_addr_r}; bootm loados; bootm go

It will display the following console output:

.. code-block:: console

*** Booting Zephyr OS build XXXXXXXXXXXX  ***
Hello World! khadas_edgev

Flashing

Zephyr image can be loaded in DDR memory at address 0x10000000 from SD Card, EMMC, QSPI Flash or downloaded from network in uboot.

References

Documentation: <https://docs.khadas.com/linux/edge/>_