blob: 2c73d109b09caeb53a715bf02cf425e6a0d06f85 [file] [log] [blame]
.. _khadas_edgev:
Khadas Edge-V
#################################
Overview
********
See <https://www.khadas.com/edge-v>
Hardware
********
See <https://docs.khadas.com/linux/edge/Hardware.html#Edge-V-1>
Supported Features
==================
Khadas Edge-V board default configuration supports the following
hardware features:
+-----------+------------+--------------------------------------+
| Interface | Controller | Driver/Component |
+===========+============+======================================+
| GIC-500 | on-chip | GICv3 interrupt controller |
+-----------+------------+--------------------------------------+
| ARM TIMER | on-chip | System Clock |
+-----------+------------+--------------------------------------+
| UART | on-chip | Synopsys DesignWare 8250 serial port |
+-----------+------------+--------------------------------------+
Other hardware features have not been enabled yet for this board.
The default configuration can be found in (NON-SMP)
:zephyr_file:`boards/khadas/edgev/khadas_edgev_defconfig`
There are multiple serial ports on the board: Zephyr is using
uart2 as serial console.
Programming and Debugging
*************************
Use the following configuration to run basic Zephyr applications and
kernel tests on Khadas Edge-V board. For example, with the :ref:`hello_world`:
1. 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/>`_