.. include:: /keyword.rst

.. _ethernet-700-evk:

===============
|G510-G700-EVK|
===============

.. contents:: General
    :local:
    :depth: 1

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

This chapter describes platform-dependent information and instructions. For example, you
will get different benchmark results on different platforms.

For general usage of Ethernet, such as command to configure Dynamic Host Configuration Protocol (DHCP) or static IP and so on,
please refer to :doc:`Ethernet </sw/yocto/app-dev/ethernet/ethernet-common>` chapter.

.. important::    
    All the bash commands shown here use |G700-EVK|. For |G510-EVK|,
    you can follow the same steps and change the naming term from `700` to `510`.
    
.. note::
    This chapter presents test results from `IoT Yocto v23.0` and |G700-EVK-REF-BOARD|.
    
--------------------------------

.. important::

    **Genio 510/700 Evaluation Kit (EVK) boards do not ship with pre-allocated Media Access Control (MAC) addresses.**
    
    Instead, the system generates and stores a random MAC address after flashing the image.
    Please do not use it for production purposes.

.. contents:: Sections
    :local:
    :depth: 2

Ethernet Port on Genio 510/700-EVK
==================================


The Ethernet interface support gigabit speed on Genio 510/700-EVK:

.. figure:: /_asset/sw_yocto_app-dev_eth_port_g700-evk.png
    :width: 80%
    :align: center

    Ethernet Port on Genio 510/700-EVK

Enable Ethernet Port on Genio 510/700-EVK
=========================================

The system enables Ethernet by default. You can check kernel configurations with the following command: ``zcat /proc/config.gz | grep DWMAC``.

You will find the system has enabled the following settings.

.. prompt:: bash # auto

    # zcat /proc/config.gz | grep DWMAC
    CONFIG_DWMAC_GENERIC=y
    CONFIG_DWMAC_MEDIATEK=y

You can also check kernel log with the following command: ``dmesg | grep dwmac`` to confirm it has been probed properly.

.. prompt:: bash # auto

    # dmesg | grep dwmac
    dwmac-mediatek 11021000.ethernet: IRQ eth_wake_irq not found
    dwmac-mediatek 11021000.ethernet: IRQ eth_lpi not found
    dwmac-mediatek 11021000.ethernet: Cannot get CSR clock
    dwmac-mediatek 11021000.ethernet: User ID: 0x11, Synopsys ID: 0x51
    dwmac-mediatek 11021000.ethernet:        DWMAC4/5
    dwmac-mediatek 11021000.ethernet: DMA HW capability register supported
    dwmac-mediatek 11021000.ethernet: RX Checksum Offload Engine supported
    dwmac-mediatek 11021000.ethernet: TX Checksum insertion supported
    dwmac-mediatek 11021000.ethernet: Wake-Up On Lan supported
    dwmac-mediatek 11021000.ethernet: TSO supported
    dwmac-mediatek 11021000.ethernet: device MAC address 22:81:43:34:a2:05
    dwmac-mediatek 11021000.ethernet: Enabled L3L4 Flow TC (entries=4)
    dwmac-mediatek 11021000.ethernet: Enabled RFS Flow TC (entries=10)
    dwmac-mediatek 11021000.ethernet: SPH feature enabled
    dwmac-mediatek 11021000.ethernet: Using 35/40 bits DMA host/device width
    dwmac-mediatek 11021000.ethernet end0: renamed from eth0
    dwmac-mediatek 11021000.ethernet end0: Register MEM_TYPE_PAGE_POOL RxQ-0
    dwmac-mediatek 11021000.ethernet end0: Register MEM_TYPE_PAGE_POOL RxQ-1
    dwmac-mediatek 11021000.ethernet end0: Register MEM_TYPE_PAGE_POOL RxQ-2
    dwmac-mediatek 11021000.ethernet end0: Register MEM_TYPE_PAGE_POOL RxQ-3
    dwmac-mediatek 11021000.ethernet end0: PHY [stmmac-0:01] driver [RTL8211F Gigabit Ethernet] (irq=POLL)
    dwmac4: Master AXI performs any burst length
    dwmac-mediatek 11021000.ethernet end0: Enabling Safety Features
    dwmac-mediatek 11021000.ethernet end0: IEEE 1588-2008 Advanced Timestamp supported
    dwmac-mediatek 11021000.ethernet end0: registered PTP clock
    dwmac-mediatek 11021000.ethernet end0: FPE workqueue start
    dwmac-mediatek 11021000.ethernet end0: configuring for phy/rgmii-rxid link mode