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OpenWrt @ Milk-V Duo S Test Report

System Version

23.05

Status

BASIC

Last Update

2025-03-24

OpenWrt Milk-V Duo S Test Report

Test Environment

Operating System Information

Note: This image is provided by community developers and is not an official image.

Hardware Information

  • Milk-V Duo S (512M, SG2000)
  • A USB power adapter
  • A USB-A to C or USB C to C cable for powering the development board
  • A microSD card
  • A USB card reader
  • A USB to UART Debugger
    • Only CP210x series is recommeneded (e.g. CP2102/CP2104). Be aware you’ll only get garbled text output on WCH CH340/341 series; you can still use other USB-UART chips like FT232 and CH343 series, although you might still get garbled output but only before U-Boot loads, this is expected. If UART isn’t working at all please consider try another USB-UART adaptor.
  • Three DuPont wires

Installation Steps

Build in Docker

Setup the environment:

docker pull ubuntu:24.04
sudo docker run -itd --name openwrt -v $(pwd):/home/openwrt ubuntu:24.04 /bin/bash

Inside docker:

cd openwrt

sudo apt install ack antlr3 aria2 asciidoc autoconf automake autopoint binutils bison build-essential bzip2 ccache cmake cpio curl device-tree-compiler fastjar flex gawk gettext gcc-multilib g++-multilib git gperf haveged help2man intltool libc6-dev-i386 libelf-dev libglib2.0-dev libgmp3-dev libltdl-dev libmpc-dev libmpfr-dev libncurses5-dev libncursesw5-dev libreadline-dev libssl-dev libtool lrzsz mkisofs msmtp nano ninja-build p7zip p7zip-full patch pkgconf python3 python3-pip libpython3-dev qemu-utils rsync rename scons squashfs-tools subversion swig texinfo uglifyjs upx-ucl unzip vim wget xmlto xxd zlib1g-dev libconfuse2 genext2fs

wget https://mirrors.united.cd/ubuntu/pool/universe/g/genimage/genimage_16-2_amd64.deb
sudo dpkg -i genimage_16-2_amd64.deb
rm genimage_16-2_amd64.deb

echo 'export FORCE_UNSAFE_CONFIGURE=1' >> ~/.bashrc
source ~/.bashrc

git clone https://github.com/draftbottle/istoreos.git --single-branch
cd istoreos && ./build.sh

The built image can be found in ~/openwrt/istoreos/bin/targets/sophgo/

Using dd to Flash the Image to the microSD Card

sudo dd if=milkv-duo.img of=/dev/your/device bs=1M status=progress

Logging into the System

Logging into the system via the serial port.

Expected Results

The system boots up normally and allows login through the onboard serial port.

Actual Results

The system boots up normally and login through the onboard serial port is successful.

Boot Information

[   11.248443] dwmac1000: Master AXI performs any burst length
[   11.254253] bm-dwmac 4070000.ethernet eth0: No Safety Features support found
[   11.261585] bm-dwmac 4070000.ethernet eth0: IEEE 1588-2002 Timestamp supported
[   11.269076] bm-dwmac 4070000.ethernet eth0: configuring for phy/rmii link mode
[   11.358823] br-lan: port 1(eth0) entered blocking state
[   11.364231] br-lan: port 1(eth0) entered disabled state
[   11.369935] device eth0 entered promiscuous mode



BusyBox v1.36.1 (2024-09-01 11:40:10 UTC) built-in shell (ash)


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   █    ▀█▄▄▄    █    █▀ ▀█   █▀  ▀ █▀  █  █    █ ▀█▄▄▄
   █        ▀█   █    █   █   █     █▀▀▀▀  █    █     ▀█
 ▄▄█▄▄  ▀▄▄▄█▀   ▀▄▄  ▀█▄█▀   █     ▀█▄▄▀   █▄▄█  ▀▄▄▄█▀

                                  Powered by OpenWRT
 -------------------------------------------------------
 iStoreOS 23.05-SNAPSHOT, r23457-57375689ae
 -------------------------------------------------------
 执行. ./root/network-init.sh一键网络配置(非必须)
 -------------------------------------------------------
root@iStoreOS:/# uname -a
Linux iStoreOS 5.10.4 #0 Sun Sep 1 11:40:10 2024 riscv64 GNU/Linux

Screen recording:

asciicast

Test Criteria

Successful: The actual result matches the expected result.

Failed: The actual result does not match the expected result.

Test Conclusion

Test successful.

Source: Support Matrix