Files
openwrt/target/linux/ramips
pawel mistrzuu 42471994a9 ramips: add support for Wavlink WS-WN552K1-C
This patch adds support for Wavlink WS-WN552K1-C, also available under
other names:
EXTRALINK Dynamite C21, Renkforce RF-WMH-310 (RF-WMH-320).

Hardware specifications:

* SoC: MediaTek MT7621AT, 2C2T, 880 MHz
* RAM: 128 MB DDR3, Nanya NT5CB64M16GP-EK
* Flash: 16 MB SPI NOR flash, GigaDevice GD25Q127CSIG
* 5 GHz WiFi: MediaTek MT7615N (4x4:4) on mini PCIe slot
* 2.4 GHz WiFi: MediaTek MT7603EN (2x2:2) on mini PCIe slot
* Ethernet: 3x 1000Base-T
* LEDs: Power, dual-color WAVLINK logo LED on the top cover
* Buttons: Reset, WPS, Turbo, and touch button on the top cover via
  RH6015C touch sensor
* UART: UART1 serial console (57600 8n1) on the J4 header located below
  the top heatsink
* USB: 1x USB 2.0

Installation:

Flashing instructions (U-Boot TFTP):

1. Configure a TFTP server on your computer and set its IP address to
   192.168.10.100.
2. Rename the OpenWrt sysupgrade image to firmware.bin and place it in
   the root directory of the TFTP server.
3. Power off the device and connect an Ethernet cable from one of its
   LAN ports to your computer.
4. Press and hold the Reset button.
5. Power on the device.
6. After a few seconds, when the connected LAN port LED stops blinking
   rapidly, release the Reset button.
7. Flashing OpenWrt takes less than a minute and the device will reboot
   automatically.
8. After reboot, the WAVLINK logo on the top cover indicates the current
   OpenWrt status. Wait until the logo turns solid blue.

Revert to the OEM firmware:

U-Boot TFTP:
Follow the flashing instructions above and use the firmware.bin OEM
backup image.

OpenWrt "Flash Firmware" interface:
Upload the firmware.bin OEM backup image and select "Force update"
before continuing.

MAC address layout:

The MAC address shown on the label on the back of the device is assigned
to the 2.4 GHz WiFi adapter.

MAC addresses assigned by the OEM firmware:

* 2.4 GHz: *:XX (label) — factory@0x0004
* 5 GHz: *:XX + 1 — factory@0x8004
* WAN: *:XX - 1 — factory@0xe006
* LAN: *:XX - 2 — factory@0xe000

Signed-off-by: pawel mistrzuu <pawelm@murena.io>
Link: https://github.com/openwrt/openwrt/pull/25196
Signed-off-by: Jonas Jelonek <jonas@jonasjelonek.de>
2026-10-15 22:29:22 +02:00
..
2026-04-28 09:44:04 +02:00
2026-10-01 00:49:54 +02:00
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