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RISC-V Board and OS Support Matrix
OpenWrt @ DongshanPI-Nezha STU Test Report

System Version

24.10-SNAPSHOT

Status

BASIC

Last Update

2025-03-14

OpenWrt DongshanPI-Nezha STU Test Report

Test Environment

Operating System Information

The OpenWrt Firmware Selector allows you to custom build a system image online with the pre-installed packages you need. For this test, we used the original image without any modifications.

Hardware Information

  • DongshanPI-Nezha STU
  • A USB-A power supply
  • A USB-A to C cable
  • A microSD card
  • A USB to UART debugger (e.g., CH340, CH341, FT2232, etc.)
  • Three Dupont wires

Installation Steps

Flash Image to microSD Card

Use dd to flash the image to the microSD card.

gzip -kd openwrt-d1-generic-100ask_dongshan-nezha-stu-ext4-sdcard.img
sudo dd if=openwrt-d1-generic-100ask_dongshan-nezha-stu-ext4-sdcard.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 should boot normally and allow login through the onboard serial port.

Actual Results

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

Boot Log

Press the [f] key and hit [enter] to enter failsafe mode
Press the [1], [2], [3] or [4] key and hit [enter] to select the debug level
[   12.025361] platform 2009400.temperature-sensor: deferred probe pending
[   12.660696] mount_root: mounting /dev/root with options 
[   12.713795] EXT4-fs (mmcblk0p2): re-mounted ff313567-e9f1-5a5d-9895-3ba130b4a864 r/w. Quota mode: disabled.
[   12.728088] urandom-seed: Seed file not found (/etc/urandom.seed)
[   12.813271] procd: - early -
[   12.817219] procd: - watchdog -
[   14.358989] procd: - watchdog -
[   14.364085] procd: - ubus -
[   14.431764] procd: - init -
Please press Enter to activate this console.
[   16.022288] kmodloader: loading kernel modules from /etc/modules.d/*
[   16.813941] PPP generic driver version 2.4.2
[   16.823881] NET: Registered PF_PPPOX protocol family
[   16.865974] kmodloader: done loading kernel modules from /etc/modules.d/*
[   17.489387] urngd: v1.0.2 started.



BusyBox v1.37.0 (2025-03-13 10:23:03 UTC) built-in shell (ash)

  _______                     ________        __
 |     | .-----.-----.-----. |  |  |  | .----. |  | _ |
 | --- ||  _  |  -__|     ||  |  |  ||   _||   _|
 |_______||   __|_____|__|__||________||__|  |____|
          |__| W I R E L E S S   F R E E D O M
 -----------------------------------------------------
 OpenWrt SNAPSHOT, r28979-9a79cdc7ee
 -----------------------------------------------------
=== WARNING! =====================================
There is no root password defined on this device!
Use the "passwd" command to set up a new password
in order to prevent unauthorized SSH logins.
--------------------------------------------------

 OpenWrt recently switched to the "apk" package manager!

 OPKG Command           APK Equivalent      Description
 ------------------------------------------------------------------
 opkg install <pkg>     apk add <pkg>       Install a package
 opkg remove <pkg>      apk del <pkg>       Remove a package
 opkg upgrade           apk upgrade         Upgrade all packages
 opkg files <pkg>       apk info -L <pkg>   List package contents
 opkg list-installed    apk info            List installed packages
 opkg update            apk update          Update package lists
 opkg search <pkg>      apk search <pkg>    Search for packages
 ------------------------------------------------------------------

For more https://openwrt.org/docs/guide-user/additional-software/opkg-to-apk-cheatsheet

root@OpenWrt:~# uname -a
Linux OpenWrt 6.6.82 #0 SMP Thu Mar 13 10:23:03 2025 riscv64 GNU/Linux
root@OpenWrt:~# cat /etc/os-release 
NAME="OpenWrt"
VERSION="SNAPSHOT"
ID="openwrt"
ID_LIKE="lede openwrt"
PRETTY_NAME="OpenWrt SNAPSHOT"
VERSION_ID="snapshot"
HOME_URL="https://openwrt.org/"
BUG_URL="https://bugs.openwrt.org/"
SUPPORT_URL="https://forum.openwrt.org/"
FIRMWARE_URL="https://downloads.openwrt.org/"
BUILD_ID="r28979-9a79cdc7ee"
OPENWRT_BOARD="d1/generic"
OPENWRT_ARCH="riscv64_riscv64"
OPENWRT_TAINTS=""
OPENWRT_DEVICE_MANUFACTURER="OpenWrt"
OPENWRT_DEVICE_MANUFACTURER_URL="https://openwrt.org/"
OPENWRT_DEVICE_PRODUCT="Generic"
OPENWRT_DEVICE_REVISION="v0"
OPENWRT_RELEASE="OpenWrt SNAPSHOT r28979-9a79cdc7ee"
OPENWRT_BUILD_DATE="1741861383"
root@OpenWrt:~# o[   40.876902] dwmac-sun8i 4500000.ethernet eth0: Register MEM_TYPE_PAGE_POOL RxQ-0
p[   41.064498] dwmac-sun8i 4500000.ethernet eth0: PHY [stmmac-0:01] driver [RTL8211F Gigabit Ethernet] (irq=POLL)
[   41.074732] dwmac-sun8i 4500000.ethernet eth0: No Safety Features support found
[   41.082082] dwmac-sun8i 4500000.ethernet eth0: No MAC Management Counters available
[   41.089916] dwmac-sun8i 4500000.ethernet eth0: PTP not supported by HW
[   41.096557] dwmac-sun8i 4500000.ethernet eth0: configuring for phy/rgmii-id link mode
[   41.175571] br-lan: port 1(eth0) entered blocking state
[   41.180841] br-lan: port 1(eth0) entered disabled state
[   41.186365] dwmac-sun8i 4500000.ethernet eth0: entered allmulticast mode
[   41.193645] dwmac-sun8i 4500000.ethernet eth0: entered promiscuous mode

-ash: op: not found
root@OpenWrt:~#

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