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53 commits

Author SHA1 Message Date
Jonathan Sturges
79b5151d7f ramips: add support for Wavlink WL-WN570HA2
The Wavlink Aerial HD3 (WL-WN570HA2) is an AC1200 dual-band outdoor
access point.  It supports 802.3AT/AF PoE and is IP67 waterproof.
It is based on the MediaTek MT7628DAN SoC and MT7613BEN WiFi 5 chip.
This model uses the 100Mbit LAN and 2.4Ghz WiFi elements of the
MT7628 and the 5Ghz WiFi of the MT7613.

Specification:
- SoC: MediaTek MT7628DAN (1C/1T) @ 580MHz
- RAM: 64MB DDR2 (integrated in SoC)
- FLASH: 16MB SPI NOR (Fudan FM25Q128A)
- Ethernet: 1x 10/100Mbps
- WiFi: 2.4/5 GHz 2T2R
  - 2.4GHz MediaTek MT7628DAN bgn
  - 5GHz MediaTek MT7613BEN nac
- Antennas: 2x detachable, dual-band 7dBi with RP-SMA connectors.
- USB: none
- BTN: Reset
- LED: 6 total: power; WAN/LAN; WiFi; WiFi low; WiFi med; Wifi high
- UART:  surface-mount on PCB.  Pins are marked via silkscreen.
   pin1 (square pad, towards Ethernet)=Vcc, pin2=RX,
   pin3=TX, pin4=GND.  Settings: 57600/8N1.
   NOTE: The TX & RX silkscreens were reversed on my test unit.

Installation:
1) This device requires a HTTP recovery procedure to do an initial load
  of OpenWRT.  You will need:
  a. A web browser (private window recommended)
  b. Configure an Ethernet interface to 192.168.1.x/24; don't use .1
  c. Connect a cable between the computer and the Wavlink's PoE injector.
2) Put the Wavlink in HTTP recovery mode.
  a. Do this by pressing and holding the reset button on the bottom while
  powering the unit on.
  b. As soon as all 6 LEDs light up blue (roughly 2-3 seconds), release
  the button.
  c. The LEDs should all remain lit, indicating it's in HTTP recovery.
3) Point the browser at http://192.168.1.1/index.html
4) Click "Choose File" and select the OpenWRT sysupgrade image.
5) Click the "Update Firmware" button and wait while the unit flashes
the image and reboots.
6) When the system comes back up fully, only the power LED will be lit.
Wait an extra minute then you should be able to reach OpenWRT on
http://192.168.1.1
5) Log into LuCI as root; there is no password.

Revert to the OEM Firmware:
--------------------------
* U-boot HTTP:
  Follow the HTTP recovery steps, and use a firmware image downloaded
  from Wavlink.

Signed-off-by: Jonathan Sturges <jsturges@redhat.com>
Link: https://github.com/openwrt/openwrt/pull/18856
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-07-12 22:51:39 +02:00
Anton Yu. Ivanusev
7aecbefb52 ramips: mt76x8: add support for Keenetic 4G (KN-1212)
Specification:
SoC: MediaTek MT7628NN
RAM: 128 MB, EtronTech EM68C16CWQG-25H (DDR2)
Flash: 32MB, Winbond 25Q256JVFQ (Dual Boot, SPI)
Switch: MediaTek MT7628AN, 4 ports 100 Mbps
WiFi: MediaTek MT7603 2T2R/2.4GHz 802.11n
GPIO: 3 buttons (Wi-Fi, Reset, FN), 3 LEDs (Power, Internet, Wi-Fi), 1 port USB 2.0

Disassembly:
At the bottom, under the LEDs, there are 2 screws hidden by rubber feet. After removing the screws, pry the gray plastic part around (it is secured with latches) and remove it.

Serial Interface:
The serial interface can be connected to the 5 pin dots located on the right between the operating mode switch and the antenna.
Pins (from antenna to operating mode switch):
VCC
TX
RX
NC
GND
Settings: 115200, 8N1

Flashing via OEM recovery software:
1. Download the OEM recovery software from the manufacturer's website
2. Download the firmware image (for OpenWRT it is *-squashfs-factory.bin), rename it to KN-1212_recovery.bin
3. Replace the file in the fw folder OEM recovery software with the file from step 2.
4. Run the OEM recovery software and follow the instructions.

Flashing via TFTP:
1. Connect your PC and router to port 1-3, configure PC interface using IP 192.168.1.2, mask 255.255.255.252
2. Serve the firmware image (for OpenWRT it is *-squashfs-factory.bin) renamed to KN-1212_recovery.bin via TFTP
3. Power up the router while pressing Reset button on the back
4. Release Restart button when Power LED starts blinking

To revert back to OEM firmware:
The return to the OEM firmware is carried out by using the methods described above with the help of the appropriate firmware image.

When using OEM bootloader, the firmware image size cannot exceed the size of one OEM «Firmware_x» partition or Kernel + rootFS size.

Signed-off-by: Anton Yu. Ivanusev <ivanusevanton@yandex.ru>
Link: https://github.com/openwrt/openwrt/pull/19157
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-06-22 23:13:27 +02:00
Anton Yu. Ivanusev
ca866328d5 ramips: mt76x8: add support for Keenetic Start (KN-1112)
Specification:
SoC: MediaTek MT7628NN
RAM: 128 MB, EtronTech EM68C16CWQG-25H (DDR2)
Flash: 32MB, Winbond 25Q256JVFQ (Dual Boot, SPI)
Switch: MediaTek MT7628AN, 4 ports 100 Mbps
WiFi: MediaTek MT7603 2T2R/2.4GHz 802.11n
GPIO: 2 buttons (Wi-Fi, Reset), 3 LEDs (Power, Internet, Wi-Fi), 1 mode switch

Disassembly:
At the bottom, under the LEDs, there are 2 screws hidden by rubber feet. After removing the screws, pry the gray plastic part around (it is secured with latches) and remove it.

Serial Interface:
The serial interface can be connected to the 5 pin dots located on the right between the operating mode switch and the antenna.
Pins (from antenna to operating mode switch):
VCC
TX
RX
NC
GND
Settings: 115200, 8N1

Flashing via OEM recovery software:
1. Download the OEM recovery software from the manufacturer's website
2. Download the firmware image (for OpenWRT it is *-squashfs-factory.bin), rename it to KN-1112_recovery.bin
3. Replace the file in the fw folder OEM recovery software with the file from step 2.
4. Run the OEM recovery software and follow the instructions.

Flashing via TFTP:
1. Connect your PC and router to port 1-3, configure PC interface using IP 192.168.1.2, mask 255.255.255.252
2. Serve the firmware image (for OpenWRT it is *-squashfs-factory.bin) renamed to KN-1112_recovery.bin via TFTP
3. Power up the router while pressing Reset button on the back
4. Release Restart button when Power LED starts blinking

To revert back to OEM firmware:
The return to the OEM firmware is carried out by using the methods described above with the help of the appropriate firmware image.

When using OEM bootloader, the firmware image size cannot exceed the size of one OEM «Firmware_x» partition or Kernel + rootFS size.

Signed-off-by: Anton Yu. Ivanusev <ivanusevanton@yandex.ru>
Link: https://github.com/openwrt/openwrt/pull/19091
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-06-16 19:01:18 +02:00
Shiji Yang
dd0476aca0 ramips: some minor FDT improvements for HiWiFi devices
This patch contains various minor FDT improvements for ramips
HiWiFi series devices:

* Add mt76 driver compatibles.
* Remove useless platform compatibles.
* Add default USB LED trigger for HC5861.
* Disable unused usbphy for HC5661, HC5661A and HC581B.
* Add switch port map properties based on 02_network scripts.
* Move aliases node to device dts because the LED nodes it
  references only exist in the device specific dts.
* Rename gpio-leds nodes to follow the upstream dt-bindings
  suggested pattern "(^led-[0-9a-f]$|led)".
* Convert deprecated LED label property to color and function.
  "system" LED has been renamed to "status", it is acceptable
  because these LEDs do not have text labels.

Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/18251
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-06-08 19:37:49 +02:00
Simonas Tamošaitis
7264a913a3 ramips: mt76x8: add Teltonika RUT951/RUT901 support
Specification:
- MediaTek MT7628AN SoC
- 128 MB of RAM EtronTech EM68C16CWQG-25IH
- 16MB of Flash Winbond W25Q128 SPI
- 4x 10/100 Mbps Ethernet, with passive PoE support on LAN1
- MediaTek MT7628AN 2.4 GHz 802.11n WiFi
- Quectel EC25-EUX 4G cat 4 modem (RUT951) or Quectel EC200A-EU 4G cat 4 modem (RUT901)
- 1x Digital input
- 1x Digital output
- 2x SIM slot (can be swapped via GPIO)
- eSIM (depends on hardware configuration, can be swapped via GPIO)

GPIO:
 - 1 button (Reset)
 - 7 LEDs (power, status green/red, RSSI 1,2,3,4,5)
 - 5 Modem control (power button, reset, status, SIM select, eSIM select)
 - 1 Digital input
 - 1 Digital output

Flashing via OEM WebUI:
1. Download the firmware image *-squashfs-factory.bin
2. Upload firmware image via OEM WebUI firmware update, do not keep settings

To revert back to OEM firmware:
https://wiki.teltonika-networks.com/view/Bootloader_menu

Mobile data connection:
Quectel EC200A-EU send command to modem:
    echo -ne 'AT+QNETDEVCTL=3,1\r\n' > /dev/ttyUSB2
    Create DHCP interface with usb0 device.
Quectel EC25-EUX create proto qmi interface.

Signed-off-by: Simonas Tamošaitis <simsasss@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/18788
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-06-08 17:10:03 +02:00
Simonas Tamošaitis
85e300c93d ramips: mt76x8: add Teltonika RUT956/RUT906 support
Specification:
- MediaTek MT7628AN SoC
- 128 MB of RAM EtronTech EM68C16CWQG-25IH
- 16MB of Flash Winbond W25Q128 SPI
- 4x 10/100 Mbps Ethernet, with passive PoE support on LAN1
- MediaTek MT7628AN 2.4 GHz 802.11n WiFi
- Quectel EC25-EUX (RUT956) or Meig SLM770A (RUT906) modem
- GNSS
- RS232, DB9 connector, Cypress ACM via USB, /dev/ttyACM0
- RS485 /dev/ttyS1
- microSD card slot
- 2.0 USB Type-A HOST port
- analog 0-24V input (MCP3221)
- Relay
- 2x Digital input
- 2x Digital output
- 2x SIM slot (can be swapped via GPIO)
- eSIM (depends on hardware configuration, can be swapped via GPIO)

GPIO:
 - 1 button (Reset)
 - 7 LEDs (power, status green/red, RSSI 1,2,3,4,5)
 - 5 Modem control (power button, reset, status (v5 hw), SIM select, eSIM select)
 - 2 Digital input
 - 2 Digital output
 - 1 Isolated input
 - 1 RS485 tx enable
 - 1 RS485 rx enable
 - 1 Relay
 - 1 Data Carrier Detect (DCD)

Flashing via OEM WebUI:
1. Download the firmware image *-squashfs-factory.bin
2. Upload firmware image via OEM WebUI firmware update, do not keep settings

To revert back to OEM firmware:
https://wiki.teltonika-networks.com/view/Bootloader_menu

Mobile data connection:
Meig SLM770 create proto DHCP interface with usb0 device.
Quectel EC25-EUX create proto qmi interface.

Signed-off-by: Simonas Tamošaitis <simsasss@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/18788
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-06-08 17:10:02 +02:00
Simonas Tamošaitis
1227e5f54f ramips: mt76x8: add support for Teltonika RUT200
Specification:
SoC: MediaTek MT7628AN
RAM: 128 MB EtronTech EM68C16CWQG-25IH
Flash: 16MB Winbond W25Q128 SPI
Switch: MediaTek MT7628AN, 2 ports 100 Mbps
WiFi: MediaTek MT7628AN 2.4 GHz 802.11n
Modem: Quectel EC200A 4G, cat 4
GPIO:
  - 1 button (Reset)
  - 8 LEDs (2G, 3G, 4G, RSSI 1,2,3,4,5)
  - 2 Modem control (power button, reset)
  - 1 Digital input
  - 1 Digital output

Flashing via OEM WebUI:
1. Download the firmware image *-squashfs-factory.bin
2. Upload firmware image via OEM WebUI firmware update, do not keep settings

To revert back to OEM firmware:
https://wiki.teltonika-networks.com/view/Bootloader_menu

To enable mobile data connection send command to modem:
  echo -ne 'AT+QNETDEVCTL=3,1\r\n' > /dev/ttyUSB2

Create DHCP interface with usb0 device.

Signed-off-by: Simonas Tamošaitis <simsasss@gmail.com>
2025-04-18 14:00:39 +02:00
Simonas Tamošaitis
11189ee7fb ramips: mt76x8: add support for Teltonika RUT241
Specification:
SoC: MediaTek MT7628AN
RAM: 128 MB EtronTech EM68C16CWQG-25IH
Flash: 16MB Winbond W25Q128 SPI
Switch: MediaTek MT7628AN, 2 ports 100 Mbps
WiFi: MediaTek MT7628AN 2.4 GHz 802.11n
Modem: MeigLink SLM750 4G, cat 4
GPIO:
 - 1 button (Reset)
 - 8 LEDs (2G, 3G, 4G, RSSI 1,2,3,4,5)
 - 2 Modem control (power button, reset)
 - 1 Digital input
 - 1 Digital output

Flashing via OEM WebUI:
1. Download the firmware image *-squashfs-factory.bin
2. Upload firmware image via OEM WebUI firmware update, do not keep settings

To revert back to OEM firmware:
https://wiki.teltonika-networks.com/view/Bootloader_menu

Signed-off-by: Simonas Tamošaitis <simsasss@gmail.com>
2025-04-18 14:00:39 +02:00
Sergii Shcherbakov
b8eba75146 ramips: mt76x8: add support for MERCUSYS MB130-4G v1
Specification:
SoC: MediaTek MT7628AN
RAM: 128 MB, Zentel A3R1GE40JBF-8E
Flash: 16MB, Winbond W25Q128JV
Switch: rt3050-esw, 2 ports 100 Mbps
WiFi: MediaTek mt7628-wmac 2.4GHz 802.11n and MediaTek MT7663 5GHz
  802.11ac (PCIe)
WWAN: Quectel EC200A-EL 4G modem (USB)
GPIO:
  * 1 button (Reset/WPS)
  * 6 LEDs (Power+WPS, LAN, 3xSignal)
  * USB port power controls
  * Modem reset
  * Modem programming switch
  * Internal/external antenna switch for 4G

Serial Interface:
  TP10 - 3.3V can be used for level shifter, if needed
  TP9 - TX
  TP8 - RX
  TP11 - GND
Interface properties: 115200, 8N1

Access to console using serial port for OEM firmware:
Username: admin
Password: 1234

Flashing via TFTP (no disassembling or soldering required):
1. Connect your PC and router to port LAN
2. Configure PC interface using static IP 192.168.1.225, mask
   255.255.255.0
3. Place OpenWRT firmware image (*-squashfs-tftp-recovery.bin) to TFTP
   root folder and renamed it to tp_recovery.bin
4. Unplug power from router
5. Press and hold Reset/WPS button
6. Power up the router
7. Wait until TFTP started uploading image (~10 seconds after power up)
   and release Reset/WPS button
8. Wait until image uploaded, i.e. until LAN LED start lighting
9. Enable DHCP address on PC interface and wait for assigning address
10. Use ssh (root@192.168.1.1) to configure router properties

Depends on patch for firmware-utils package:
https://github.com/openwrt/firmware-utils/commit/2051fe5b

Signed-off-by: Sergii Shcherbakov <shchers@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17819
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-04-10 23:12:35 +02:00
Ivan Davydov
ef20327e33 ramips: mt76x8: add support for Keenetic Launcher (KN-1221)
Specification:
SoC: MediaTek MT7628AN
RAM: 128M DDR2, ESMT M14D128168A (2Y)
Flash: 32M, cFeon EN25QH256A (Dual Boot on OEM, concatenated on OpenWrt,
SPI)
Switch: MediaTek MT7628AN, 3 ports 100 Mbps
WiFi: MediaTek MT7628AN 2.4 GHz 802.11n
USB: 1 port USB 2.0
GPIO: 1 button (Wi-Fi & Reset on OEM, Reset on OpenWrt), 3 LEDs (Power,
Internet, Wi-Fi), USB port power controls

Disassembly:
There are 2 screws at the bottom near the LEDs hidden by rubber mounts.
After removing the screws, pry the gray plastic part around (it is secured
with latches) and remove it.

UART Interface:
The UART interface can be connected to the 5 pin located between LAN
ports and the WAN one.
Pins (from the second LAN port to the WAN one): VCC, TX, RX, NC, GND
Settings: 115200, 8N1

Flashing via TFTP:
1. Connect your PC and router to the first LAN port, configure PC
interface using IP 192.168.1.2, mask 255.255.255.0
2. Serve the firmware image (for OpenWrt it is *-squashfs-factory.bin)
renamed to KN-1221_recovery.bin via TFTP
3. Power up the router while pressing Wi-Fi button
4. Release Wi-Fi button when Power LED starts blinking

To revert back to OEM firmware:
The return to the OEM firmware is carried out by using the methods
described above with the help of the appropriate firmware image found on
osvault.keenetic.net.

When using OEM bootloader, the firmware image size cannot exceed the size
of one OEM «Firmware_x» partition or Kernel + rootFS size.

Signed-off-by: Ivan Davydov <lotigara@lotigara.ru>
Link: https://github.com/openwrt/openwrt/pull/18164
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-03-31 23:49:34 +02:00
Anton Yu. Ivanusev
8973c48515 ramips: mt76x8: add support for Keenetic Extra (KN-1711)
Specification:
SoC: MediaTek MT7628AN
RAM: 128 MB, ESMT M14D1G1664A (DDR2)
Flash: 32MB, Winbond 25Q256JVFQ (Dual Boot, SPI)
Switch: MediaTek MT7628AN, 5 ports 100 Mbps
WiFi: MediaTek MT7603 2T2R/2.4GHz 802.11n and MediaTek MT7613AEN 2T2R/5GHz 802.11ac
USB: 1 port USB 2.0
GPIO: 3 buttons (Wi-Fi, Reset, FN), 4 LEDs (Power, Internet, FN, Wi-Fi), USB port power controls

Disassembly:
At the bottom there are 4 screws hidden by rubber feet. After removing the screws, pry the gray plastic part around (it is secured with latches) and remove it.

Serial Interface:
The serial interface can be connected to the 4 pin dots to the left of the flash.
Pins (from LEDs to LAN ports):
3.3V (do not connect)
TX
RX
GND
Settings: 115200, 8N1

Flashing via OEM recovery software:
1. Download the OEM recovery software from the manufacturer's website
2. Download the firmware image (for OpenWRT it is *-squashfs-factory.bin), rename it to KN-1711_recovery.bin
3. Replace the file in the fw folder OEM recovery software with the file from step 2.
4. Run the OEM recovery software and follow the instructions.

Flashing via TFTP:
1. Connect your PC and router to port 1-4, configure PC interface using IP 192.168.1.2, mask 255.255.255.252
2. Serve the firmware image (for OpenWRT it is *-squashfs-factory.bin) renamed to KN-1711_recovery.bin via TFTP
3. Power up the router while pressing Reset button on the back
4. Release Restart button when Power LED starts blinking

To revert back to OEM firmware:
The return to the OEM firmware is carried out by using the methods described above with the help of the appropriate firmware image.

When using OEM bootloader, the firmware image size cannot exceed the size of one OEM «Firmware_x» partition or Kernel + rootFS size.

Signed-off-by: Anton Yu. Ivanusev <ivanusevanton@yandex.ru>
Link: https://github.com/openwrt/openwrt/pull/17519
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-01-12 20:13:19 +01:00
Damien Zammit
9c8ac97e70 ramips: Add support for TP-Link Archer MR200 v6
This adds a new port for the above device.
Currently, there is no easy installation method except
opening the device up and soldering a UART header on and
getting u-boot shell access.  You boot the initramfs version
first using tftpboot, then once booted, you sysupgrade.

Shell access to root on vendor firmware:
admin:1234

To get U-Boot console, spam '4' into the serial console at boot.

with LEDs on the left, serial pinout is:

o - tx
o - rx
o - gnd
x - 3v3

server ip for tftpboot
192.168.0.225

The initramfs-kernel version boots without touching onboard flash with:

MT7628# tftpboot 0x80000000 openwrt-ramips-mt76x8-tplink_archer-mr200-v6-initramfs-kernel.bin
MT7628#	bootm 0x80000000

Then when it boots off RAM, you copy
openwrt-ramips-mt76x8-tplink_archer-mr200-v6-squashfs-sysupgrade.bin
to /tmp/sysupgrade.bin of the device and run:

root@OpenWrt:/tmp# sysupgrade -n sysupgrade.bin

- [x] LEDs working
- [x] Buttons working
- [x] wlan detected
- [x] wwan detected
- [x] initramfs image working
- [x] sysupgrade working

Signed-off-by: Damien Zammit <damien@zamaudio.com>
Link: https://github.com/openwrt/openwrt/pull/15610
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-01-11 22:21:21 +01:00
Anton Yu. Ivanusev
d5545a9595 ramips: mt76x8: add support for Keenetic Extra (KN-1713)
Specification:
SoC: MediaTek MT7628AN
RAM: 128M DDR2, Etron Technology EM68C16CWQG-25H
Flash: 32M, cFeon EN25QH256A (Dual Boot, SPI)
Switch: MediaTek MT7628AN, 4 ports 100 Mbps
WiFi: MediaTek MT7628AN 2.4 GHz 802.11n and MediaTek MT7613BEN 5 GHz 802.11ac
USB: 1 port USB 2.0
GPIO: 3 buttons (Wi-Fi, Reset, FN), 4 LEDs (Power, Internet, FN, Wi-Fi), USB port power controls

Disassembly:
There are 2 screws at the bottom. After removing the screws, pry the gray plastic part around (it is secured with latches) and remove it.

UART Interface:
The UART interface can be connected to the 5 pin located between the WAN port and the RESET button.
Pins (from WAN port to Reset button): VCC, TX, RX, NC, GRD
Settings: 115200, 8N1

Flashing via OEM recovery software:
1. Download the OEM recovery software from the manufacturer's website
2. Download the firmware image (for OpenWRT it is *-squashfs-factory.bin), rename it to KN-1713_recovery.bin
3. Replace the file in the fw folder OEM recovery software with the file from step 2.
4. Run the OEM recovery software and follow the instructions.

Flashing via TFTP:
1. Connect your PC and router to port 1-3, configure PC interface using IP 192.168.1.2, mask 255.255.255.252
2. Serve the firmware image (for OpenWRT it is *-squashfs-factory.bin) renamed to KN-1713_recovery.bin via TFTP
3. Power up the router while pressing Reset button on the back
4. Release Restart button when Power LED starts blinking

To revert back to OEM firmware:
The return to the OEM firmware is carried out by using the methods described above with the help of the appropriate firmware image.

When using OEM bootloader, the firmware image size cannot exceed the size of one OEM «Firmware_x» partition or Kernel + rootFS size.

Signed-off-by: Anton Yu. Ivanusev <ivanusevanton@yandex.ru>
Link: https://github.com/openwrt/openwrt/pull/17382
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-01-04 18:13:50 +01:00
Vaclav Svoboda
3a9752ea02 ramips: mt76x8: Add support for Zbtlink ZBT-WE2426-B
The Zbtlink ZBT-WE2426-B is an indoor dual band WiFi router
with 4 external non detachable antennas and 5 Fast Ethernet ports.

Hardware of ZBT-WE2426-B:
- SoC: MT7628AN
- RAM: 64 MB (Winbond W9751G6K8-25)
- Storage: 8 MB SPI flash (S25FL064K)
- Ethernet: 5x 10/100 Mbps LAN1,LAN2,LAN3,LAN4 & WAN
- Wireless: 2.4GHz: on SoC (802.11b/g/n)
- Wireless: 5GHz: Mediatek MT7612EN (802.11n/ac)
- LEDs: 8x
- Buttons: 1x reset
- USB: 1x 2.0
- MicroSD slot: 1x
- Power: 9 VDC, 1 A
- Uart: GND TX RX PWR - J1 on the PCB
- Board silkscreen: "ZBT-WE2426-C V04" "2018-02-28" "CTT" "13 18"

Backup the stock firmware, settings and calibration data:
This router comes with PandoraBox OpenWrt firmware, so it is
possible to get all MTD partitions using scp.

Installation:
- Using the bootloader web server. Hold the reset button while turning
  the power on. Upload the sysupgrade image on http://192.168.1.1.
- Using the sysupgrade command in PandoraBox OpenWrt.

LEDs:
- LAN1,LAN2,LAN3,LAN4,WAN,WLAN2G use GPIO pins of the MT7628AN SoC
  (GPIOs 43,42,41,40,39,44)
- WLAN5G uses pin of MT7612EN.
- The POWER LED is directly connected to the VCC. It can be reconnected to
  the GPIO 37 of the MT7628AN SoC by resoldering SMD resistor on the PCB.

Buttons:
- The RESET button is connected to the GPIO 38 of the MT7628AN SoC.

MAC addresses as verified by OEM firmware:
use   address   source
2g    *:b0      factory 0x4 (label)
5g    *:b1      factory 0x8004
LAN   *:b2      factory 0x28
WAN   *:b3      factory 0x2e

Signed-off-by: Vaclav Svoboda <svoboda@neng.cz>
Link: https://github.com/openwrt/openwrt/pull/16927
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2024-11-23 17:41:39 +01:00
Daniel Golle
64dae1052b ramips: mt76x8: add support for Yuncore CPE200
Yuncore CPE200 is an outdoor unit with IEEE 802.11ac radio.

Hardware:
 - SoC: MediaTek MT7628DAN (MIPS 580MHz)
 - Flash: 8 MiB Spansion S25FL064K
 - RAM: 64 MiB (built-into SoC)
 - WLAN: 5 GHz (MT7613AE)
 - Ethernet: 1x 10/100 Mbps WAN, 1x 10/100 LAN (MT7628)
 - Buttons: 1 Reset button, 2 buttons for display UI (unsupported)
 - LEDs: 4x Green (Power, LAN, WAN, WiFi)
 - Display: 4 digit 7-segment display driven by an additional
            microcontroller (unsupported)
 - Serial console: unpopulated header, 57600 8n1 (RX only)
 - Power: 12 VDC, 1 A

Installation:
The installation can be done via the recovery HTTP server which is built
into the bootloader. Hold down the reset button while connecting the
device to power and keep holding a bit more than 3 seconds. Connect to
http://192.168.0.100/ and upload sysupgrade.bin file.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2024-09-02 13:27:47 +02:00
Daniel Golle
e497c975d3 ramips: mt76x8: add support for Yuncore M300
Hardware:
 - SoC: MediaTek MT7628DAN (MIPS 580MHz)
 - Flash: 8 MiB Spansion S25FL064K
 - RAM: 64 MiB (built-into SoC)
 - WLAN: 2.4 GHz (MT7628)
 - Ethernet: 1x 10/100 Mbps WAN, 1x 10/100 LAN (MT7628)
 - Buttons: 1 Reset button
 - LEDs: 1x Red, 1x Green
 - Serial console: unpopulated header, 57600 8n1 (RX only)
 - Power: 12 VDC, 1 A

There are unpopulated areas on the board for 5 GHz WiFi via PCIe as well
as (most likely) Quectel EG25-G 4G module. As both are not populated on
my board support for both is missing for now.

Installation:
The installation can be done via the recovery HTTP server which is built
into the bootloader. Hold down the reset button while connecting the
device to power and keep holding a bit more than 3 seconds. Connect to
http://192.168.188.253/ and upload sysupgrade.bin file.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2024-08-15 03:19:30 +01:00
Anton Stratonnikov
f51cb74473 ramips: add support for Xiaomi R4AC v2 (intl)
The second edition of international version of Mi Router 4A 100M is
very similar to the non-international one, but has another wireless chip.

 Installation
--------------

1. Initialize build-in firmware (use webgui for 192.168.31.1)
  You should install root password

2. Run OpenWRTInvasion for the first time (probably it will fail)
  Version 0.0.10 is working as well as 0.0.1.

3. Run OpenWRTInvasion for the second time
  It will create an access to your router

4. Upload sysupgrade image to router (/tmp/fw.bin)
  pc# nc -l 8080 < …/ramips/mt76x8/…-100m-intl-v2-squashfs-sysupgrade.bin
  router# nc 192.168.31.175 8080 > /tmp/fw.bin

5. Flash new firmware
  router# run mtd -r write /tmp/fw.bin OS1

6. Check result
  Wait about 5-10 minutes after flash. Router should reboot itself and
  turn left led from orange to blue.

In case of failure one can use Xiaomi 4a 100m debrick tool
(it uploads special image via tftpd in recovery mode)
After that you can start again from step 1.

Another actions are very similar to original Mi Router 4A 100M

 Original mtd paritions:
-------------------------

```
Creating 9 MTD partitions on "raspi":
0x000000000000-0x000001000000 : "ALL"
0x000000000000-0x000000020000 : "Bootloader"
0x000000020000-0x000000030000 : "Config"
0x000000030000-0x000000040000 : "Factory"
0x000000040000-0x000000050000 : "crash"
0x000000050000-0x000000060000 : "cfg_bak"
0x000000060000-0x000000160000 : "overlay"
0x000000160000-0x000000dc0000 : "OS1"
0x000000dc0000-0x000001000000 : "disk"
with special sub-partition
0x0000002c0000-0x000000dc0000 : "rootfs"
```

We will use OS1+disk space:
```
0x000000160000-0x000001000000 : "firmware"
```

Co-authored-by: Nita Vesa <nita.vesa@elektrik.link>
Signed-off-by: Anton Stratonnikov <billic@yandex.ru>
Link: https://github.com/openwrt/openwrt/pull/14304
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2024-08-13 00:48:06 +02:00
Sebastian Schaper
3d6cbe287a ramips: add support for 7Links WLR-1230
The WLR-1230 (ZX-5207) is an AC1200 Wave 2 outdoor repeater
with sector antennas for wall or pole mounting.
The device is manufactured by Todaair and meant to be used with
a tuya-based app, there is no webinterface for configuration.

Specifications:
- MT7628AN, 8 MiB SPI NOR flash, 64 MiB RAM, 2x2 802.11n
- MT7613 2x2 802.11ac Wave 2
- 802.3af PoE or 12V 1A 5.5x2.1 power supply (included)
- 3 LEDs WLAN, LAN, RES; PWR LED is not software-controllable

TFTP installation:
- rename sysupgrade to `firmware_auto.bin`
- provide at 192.168.1.10 during boot

HTTP installation:
- keep reset button pressed for 5 seconds during power on (LEDs
  flash slowly, then quickly to confirm, then remain steady on)
- recovery web interface is at 192.168.1.1, upload sysupgrade

Opening the device
- two screws are located in the bottom left and right corners
  underneath the label, inner tray slides out easily

initramfs boot
- open device, connect serial console (pins are labelled)
- keep pressing `4` during second tftp attempt to enter uboot shell
- run `tftpboot 82000000` to avoid memory overlap, then `bootm`

Signed-off-by: Sebastian Schaper <openwrt@sebastianschaper.net>
2024-06-11 00:09:06 +02:00
Lea Teuberth
2a2f53415e ramips: add support for TP-Link Archer MR200v5
Specifications:
	CPU:     MT7628AN 580MHz
	RAM:     64MB DDR2
	FLASH:   8MB EN25QH64 NOR SPI
	WIFI:    2.4GHz 2x2 MT7628 b/g/n internal
	WIFI:    5GHz 1x1 MT7610E ac/n PCI
	LTE:     Qualcomm MDM9207
	ETH:     4xLAN 100base-T integrated
	SWITCH:  RT3050-ESW Port 0,1,2,3: LAN, Port 6: CPU
	LEDS:    LAN, WAN, Power, 3x signal strength, WiFi
	BTNS:    Reset, WiFi toggle
	UART:    Near ETH ports, Vcc-GND-RX-TX, 115200, 8N1

Installation:
	1. Update using recovery mode
        - set your IP to 192.168.0.225, subnet mask: 255.255.255.0
        - start tftp server, rename tftp-recovery.bin to
          tp_recovery.bin and place it into the server's directory
        - while holdig the "reset" button, power on the device
        - keep holding "reset" until the file is being transferred

Notes:
	This board has only one MAC address programmed
        in the "romfile" partition:
        - MAC for phy0 (2.4GHz) at romfile 0xf100 (0)
        - MAC for phy1 (5GHz) at romfile 0xf100 (-1)
        - stock firmware re-uses phy0 MAC for ethernet
        - stock firmware uses romfile 0xf100 (1) for WWAN;
          not used since QMI interface is raw IP

Signed-off-by: Lea Teuberth <lea.teuberth@outlook.com>
2024-05-23 22:46:26 +02:00
Steffen Loley
6e7bc0c243 ramips: add support for TP-Link RE205 v3
TP-Link RE205 v3 is a wireless range extender with Ethernet and 2.4G and 5G
WiFi with external antennas.
It's based on MediaTek MT7628AN+MT7610EN like the RE200 v3/v4 but with
external antennas.

Specifications
--------------

- MediaTek MT7628AN (580 Mhz)
- 64 MB of RAM
- 8 MB of FLASH
- 2T2R 2.4 GHz and 1T1R 5 GHz
- 1x 10/100 Mbps Ethernet
- 5x LED (GPIO-controlled), 2x button
- UART connection holes on PCB (57600 8n1)

There are 2.4G and 5G LEDs in blue which are controlled separately.

Installation
------------

Installation is identical to RE200 v3 devices as described at
https://openwrt.org/toh/tp-link/re200#installation

Web Interface
-------------

It is possible to upgrade to OpenWrt via the web interface. Simply flash
the -factory.bin from OEM. In contrast to a stock firmware, this will not
overwrite U-Boot.

Recovery
--------

U-Boot seems to be locked on newer versions, if not it can be accessed over
the UART as described in the link above.

Signed-off-by: Steffen Loley <slo-src@web.de>
2024-03-23 23:38:33 +01:00
Tomasz Maciej Nowak
0709bd87ba ramips: mt76x8: add support for TP-Link RE365 v1
TP-Link RE365 is a wireless range extender, hardware-wise resembles
RE305 with slight changes regarding buttons and LEDs.

Specification
SoC: MediaTek MT7628AN
RAM: 64 MiB DDR2
Flash: 8 MiB SPI NOR
WiFi: 2.4 GHz 2T2R integrated
      5 GHz 2T2R MediaTek MT7612EN conncted to PCIe lanes
Ethernet: 1x 10/100 Mbps integrated
LEDs: 6x GPIO controlled
Buttons: 4x GPIO controlled
UART: row of 4 holes marked on PCB as J1, starting count from white
      triangle
      1. VCC (3.3V), 2. GND, 3. RX, 4. TX
      baud: 57600, parity: none, flow control: none

Installation
1. Open web management interface.
2. Go to Settings > System Tools > Firmware upgrade.
3. Select "Browse" and select the OpenWrt image with factory.bin suffix.
4. After selecting "Upgrade" firmware writing process will start.
5. Wait till device reboots, power LED should stay solid when it's fully
   booted, then it's ready for configuration through LAN port.

Additional information
With how device manufacturer patrtitioned the flash memory, it's possible
that with default packages set, initial factory.bin image won't be
created. In such case, try to reduce packages amount or use older release
for initial conversion to OpenWrt. Later You can use sysupgrade.bin
image with full set of packages because OpenWrt uses unpartitioned flash
memory space unused by vendor firmware.

Reverting to vendor firmware involves converting firmware using
tplink-safeloader with -z option (can be found in ImageBuilder or SDK)
and forcibly applying converted firmware as sysupgrade.

Known issues
WARNING: after removing casing of the device one is exposed to high
voltage and is in a risk of being electrocuted.

Caution when interfacing whith bootloader, saving its environment either
by issuing "saveenv" or selecting option "1: Load system code to SDRAM
via TFTP." in boot menu, any of those will lead to overwriting part of
kernel. This will lead to need of firmware recovery. The cause of this
issue is bootloader having environment offset on flash at 0x40000,
while kernel starts from 0x20000.

Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
[Wrap long line in DTS]
Signed-off-by: Sander Vanheule <sander@svanheule.net>
2024-01-10 20:56:06 +01:00
Kamil Jońca
ffa40fcc7f ramips: add TP-LINK TL-WR902AC v4
Seems to be very similar to: https://openwrt.org/toh/tp-link/tl-wr902ac_v3
1 x usb
1 x eth
Powered by mini usb port.

Installation:

Can use TFTP method to install:
1. establish TFTP server at 192.168.0.66
2. provide tp_recover.bin file to the TFTP server
3. turn on router with reset button pressed
4. wait for led blinking, then release reset

Specification based on dmesg from already flashed device:

SoC Type: MediaTek MT7628AN ver:1 eco:2
CPU0 revision is: 00019655 (MIPS 24KEc)
Memory: 56028K/65536K available
CPU Clock: 580MHz
WiFi: MT7613BE

MAC addresses are all the same, except wifi5g which last part is decrement by one, ie.:

eth0		40:ed:00:cf:b9:9b
br-lan		40:ed:00:cf:b9:9b
phy0-ap0	40:ed:00:cf:b9:9b
phy1-ap0	40:ed:00:cf:b9:9a

Signed-off-by: Kamil Jońca <kjonca@onet.pl>
2023-12-06 22:59:22 +01:00
Renaud Gaspard
e9ac1b19e0 ramips: Add support for TP-Link Archer C50 v6 (CA/EU/RU)
This adds support for the TP-Link Archer C50 v6 (CA/EU/RU).
(The ES variant is a rebranded Archer C54 and NOT supported.)

CPU:   MediaTek MT7628 (580MHz)
RAM:   64M DDR2
FLASH: 8M SPI
WiFi:  2.4GHz 2x2 MT7628 b/g/n integrated
WiFi:  5GHz 2x2 MT7613 a/n/ac
ETH:   1x WAN 4x LAN
LED:   Power, WiFi2, WiFi5, LAN, WAN, WPS
BTN:   WPS/WiFi, RESET
UART:  Near ETH ports, 115200 8n1, TP-Link pinout

Create Factory image
--------------------
As all installation methods require a U-Boot to be integrated into the
image (and we do not ship one with the image). We are not able to create
an image in the OpenWRT build-process.

Download a TP-Link image for your device variant (CA/EU or RU) from their
website and a OpenWRT sysupgrade image for the device
and build yourself a factory image like following:

TP-Link image:             tpl.bin
OpenWRT sysupgrade image:  owrt.bin

 > dd if=tpl.bin of=boot.bin bs=131584 count=1
 > cat owrt.bin >> boot.bin

Installing via Web-UI
---------------------
Upload the boot.bin via TP-Links firmware upgrade tool in the
web-interface.

Installing via Recovery
-----------------------
Activate Web-Recovery by beginning the upgrade Process with a
Firmware-Image from TP-Link. After starting the Firmware Upgrade,
wait ~3 seconds (When update status is switching to 0%), then
disconnect the power supply from the device. Upgrade flag (which
activates Web-Recovery) is written before the OS-image is touched and
removed after write is succesfull, so this procedure should be safe.

Plug the power back in. It will come up in Recovery-Mode on 192.168.0.1.
When active, all LEDs but the WPS LED are off.
Remeber to assign yourself a static IP-address as DHCP is not active in
this mode.

The boot.bin can now be uploaded and flashed using the web-recovery.

Installing via TFTP
-------------------
Prepare an image like following (Filenames from factory image steps
apply here)

 > dd if=/dev/zero of=tp_recovery.bin bs=196608 count=1
 > dd if=tpl.bin of=tmp.bin bs=131584 count=1
 > dd if=tmp.bin of=boot.bin bs=512 skip=1
 > cat boot.bin >> tp_recovery.bin
 > cat owrt.bin >> tp_recovery.bin

Place tp_recovery.bin in root directory of TFTP server and listen on
192.168.0.66/24.

Connect router LAN ports with your computer and power up the router
while pressing the reset button. The router will download the image via
tftp and after ~1 Minute reboot into OpenWRT.

U-Boot CLI
----------
U-Boot CLI can be activated by holding down '4' on bootup.

Dual U-Boot
-----------
This is the first TP-Link MediaTek device to feature a split-uboot
design. The first (factory-uboot) provides recovery via TFTP and HTTP,
jumping straight into the second (firmware-uboot) if no recovery needs
to be performed. The firmware-uboot unpacks and executed the kernel.

Web-Recovery
------------
TP-Link integrated a new Web-Recovery like the one on the Archer C7v4 /
TL-WR1043v5. Stock-firmware sets a flag in the "romfile" partition
before beginning to write and removes it afterwards. If the router boots
with this flag set, bootloader will automatically start Web-recovery and
listens on 192.168.0.1. This way, the vendor-firmware or an OpenWRT
factory image can be written.

By doing the same while performing sysupgrade, we can take advantage of
the Web-recovery in OpenWRT.

It is important to note that Web-Recovery is only based on this flag. It
can't detect e.g. a crashing kernel or other means. Once activated it
won't boot the OS before a recovery action (either via TFTP or HTTP) is
performed. This recovery-mode is indicated by an illuminated WPS-LED on
boot.

Co-authored-by: Julius Schwartzenberg <julius.schwartzenberg@gmail.com>
Signed-off-by: Renaud Gaspard <gaspardrenaud@hotmail.com>
Signed-off-by: Julius Schwartzenberg <julius.schwartzenberg@gmail.com>
Tested-by: Julius Schwartzenberg <julius.schwartzenberg@gmail.com>
Tested-by: Jaroslav Mikulík <byczech@gmail.com>
Tested-by: Ashipa Eko <ashipa.eko@gmail.com>
2023-11-19 21:29:39 +01:00
Bin We
6b66666da4 ramips: add support for OrayBox X1
Add support for OrayBox X1. It is a 802.11n router, based on MediaTek MT7628N.

Specifications:
SoC: MediaTek MT7628N (580MHz)
RAM: 64 MiB
Flash: 16 MiB NOR (Winbond W25Q128JVSIQ)
Wireless: 802.11b/g/n 2x2 2.4GHz (Built In)
Ethernet: 1x 100Mbps only
USB: 1x USB Type-A 2.0 Host Port
Button: 1x "Reset" button
LED: 1x Blue LED + 1x Red LED + 1x White LED
Power: 5V Micro-USB input

Manufacturer Page:
https://pgy.oray.com/router/x1.html/parameter

Flash Layout:
0x000000000000-0x000000030000 : "u-boot"
0x000000030000-0x000000040000 : "kpanic"
0x000000040000-0x000000050000 : "factory"
0x000000050000-0x000000fe0000 : "firmware"
0x000000fe0000-0x000000ff0000 : "bdinfo"
0x000000ff0000-0x000001000000 : "reserve"

Install via SSH:
Original firmware is based on OpenWRT, but SSH is not start by default,
You should enable it first

1. Login into web admin (10.168.1.1), default password is 'admin'
2. Open the following link, and the result should be {"code":0};
SSH is now started, username is root, password is same as web admin password
http://10.168.1.1/cgi-bin/oraybox?_api=ssh_set&enabled=1
4. You can flash firmware via mtd: mtd write /tmp/firmware_image.bin firmware

Signed-off-by: Bin We <me@udp.pw>
2023-04-02 19:25:37 +02:00
Maxim Anisimov
dbebfb88b5 ramips: add support for Keenetic KN-1613
Keenetic KN-1613 is a 2.4/5 Ghz band 11ac (Wi-Fi 5) router, based on MT7628AN.

Specification:
- System-On-Chip: MT7628AN
- CPU/Speed: 580 MHz
- Flash-Chip: Winbond w25q256
- Flash size: 32768 KiB
- RAM: 128 MiB
- 4x 10/100 Mbps Ethernet
- 2x external, non-detachable antennas
- UART (J1) header on PCB (115200 8n1)
- Wireless No1 (2T2R): SoC Built-in 2.4 GHz 802.11bgn
- Wireless No2 (2T2R): MT7613BE 5 GHz 802.11ac
- 4x LED, 2x button, 1x mode switch

Notes:
- The device supports dual boot mode
- The firmware partitions were concatinated into one
- The FN button led indicator has been reassigned as the 2.4GHz
  wifi indicator.

Flash instruction:
The only way to flash OpenWrt image is to use tftp recovery mode in U-Boot:

1. Configure PC with static IP 192.168.1.2/24 and tftp server.
2. Rename "openwrt-ramips-mt76x8-keenetic_kn-1613-squashfs-factory.bin"
   to "KN-1613_recovery.bin" and place it in tftp server directory.
3. Connect PC with one of LAN ports, press the reset button, power up
   the router and keep button pressed until power led start blinking.
4. Router will download file from server, write it to flash and reboot.

Signed-off-by: Maxim Anisimov <maxim.anisimov.ua@gmail.com>
2023-01-06 17:53:10 +01:00
Senis John
a8f3c97ce8 ramips: add support for HiWiFi HC5611
CPU: MediaTek MT7628AN @ 575 MHz
Flash: 16 MB
RAM: 128 MB
Ethernet: 10/100Mbps x 1
Wlan: 300 Mbps
USB: USB 2.0 x 1
LED: red/green x 1
Button: reset x 1

1. Open https://www.hiwifi.wtf/, Get Cloud token and unlock ssh
2. Upload the openwrt firmware to the router via SCP
3. Login the router via SSH
4. Run `mtd -r write path_to_firmware.bin firmware`

I have tested on my device.
- The LED will display RED on power-on, After system start completed, trun GREEN
- Reset button working now. Long press after 5s will reset factory. Short press less 1s will reboot the device
- USB can working under official u-boot

Signed-off-by: Senis John <thank243@gmail.com>
2022-12-04 15:21:12 +08:00
Shiji Yang
288b36c2ea ramips: add missing WAN LED for Xiaomi Mi Router 4A / 4C
The blue WAN LED connected to GPIO37 is missing, so re-add it.

Signed-off-by: Shiji Yang <yangshiji66@qq.com>
2022-10-23 23:33:22 +02:00
Thomas Aldrian
b28443f82e ramips: add support for Wavlink WL-WN576A2
This commit adds support for the Wavlink WL-WN576A2 wall-plug wireles
repeater / router. It is also sold under the name SilverCrest SWV 733 B1.

Device specs:

- CPU: MediaTek MT7628AN
- Flash: 8MB
- RAM: 64MB
- Bootloader: U-Boot
- Ethernet: 1x 10/100 Mbps
- 2.4 GHz: b/g/n SoC
- 5 GHz: a/n/ac MT7610EN
- Buttons: WPS, reset, sliding switch (ap/repeater)
- LEDs: 5x wifi status, 1x LAN/WAN, 1x WPS

Flashing:

U-Boot launches a TFTP client if WPS button is held during boot.

- Server IP: 192.168.10.100
- Firmware file name: firmware.bin

Device will reboot automatically. First boot takes about 90s.

Coelner (waenger@gmail.com) is the original author, but I have made some
fixes. He does not wish to sign off using his real name.

Signed-off-by: Thomas Aldrian <dev.aldrian@gmail.com>
2021-11-20 21:08:25 +01:00
Giovanni Cascione
d57ba86e48 ramips: add support for D-Link DAP-1325-A1
This patch adds support for D-Link DAP-1325-A1 (Range Extender Wi-Fi N300)

Specifications:
- SoC: 580Mhz MT7628NN
- RAM: 64MB, DDR2 SDRAM
- Storage: 8MB, SPI (W25Q64JVSSIQ)
- Ethernet: 1x 10/100 LAN port
- WIFI: 2.4 GHz 802.11bgn
- LED: Status (2x to provide 3 colors), Wi-Fi Signal Strength (4x)
- Buttons: Reset, WPS
- UART: Serial console (57600, 8n1)
Row of 4 holes near LAN port, starting from square hole:
3.3V, TX,RX,GND
- FCC ID: fccid.io/KA2AP1325A1/

Installation:

Failsafe UI
Firmware can be uploaded with Failsafe UI web page:
- turn device off
- press and hold reset button
- turn device on
- keep holding reset until red wifi strength led turns on (ab. 10sec)
- connect to device through LAN port
PC must be configured with static ip (192.168.0.x)
- connect to 192.168.0.50
- select image to be flashed and upload.
Device will reboot after successful update

Serial port/TFTP server
- Connect through serial connectors on PCB (e.g. with teraterm)
- Set up a TFTP server, and connect through LAN with static IP
- Put image file in the root of the server
- Boot the device and select '2' at U-Boot startup
- Set device IP, server IP and image file name
- Start upload and flash

Signed-off-by: Giovanni Cascione <ing.cascione@gmail.com>
[fix whitespaces in DTS, convert to nvmem, add mtd-eeprom]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-08-25 01:42:17 +02:00
Thomas Aldrian
f755d81999 ramips: add support for Wavlink WL-WN578A2
This commit adds support for the Wavlink WL-WN578A2 dual-band wall-plug
wireless router. This device is also sold under the name SilverCrest
SWV 733 A2.

Device Specifications:

- CPU: MediaTek MT7628AN (580MHz)
- Flash: 8MB
- RAM: 64MB
- Bootloader: U-Boot
- Ethernet: 2x 10/100 Mbps
- 2.4 GHz: 802.11b/g/n SoC
- 5 GHz: 802.11a/n/ac MT7610E
- Antennas: internal
- 4 green LEDs: WPS/Power, LAN, WAN, wifi-low, wifi-med, wifi-high
- Buttons: Reset, WPS
- Sliding mode switch: AP, repeater, client
- Small sliding power switch

Flashing instructions:

U-Boot launches TFTP client if WPS button is pressed during power-on.
Configure as follows:

- Server IP: 192.168.10.100
- Filename (rename sysupgrade file to this): firmware.bin

Flashing should not take more than a minute, device will reboot
automatically.

Signed-off-by: Thomas Aldrian <dev.aldrian@gmail.com>
2021-05-28 01:12:21 +02:00
Adrian Schmutzler
85b1f4d8ca treewide: remove execute bit and shebang from board.d files
So far, board.d files were having execute bit set and contained a
shebang. However, they are just sourced in board_detect, with an
apparantly unnecessary check for execute permission beforehand.

Replace this check by one for existance and make the board.d files
"normal" files, as would be expected in /etc anyway.

Note:

This removes an apparantly unused '#!/bin/sh /etc/rc.common' in
target/linux/bcm47xx/base-files/etc/board.d/01_network

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-03-06 11:30:06 +01:00
INAGAKI Hiroshi
08768b44d9 ramips: add support for ELECOM WRC-1167FS
ELECOM WRC-1167FS is a 2.4/5 GHz band 11ac (WiFi-5) router, based on
MT7628AN.

Specification:

- SoC		: MediaTek MT7628AN
- RAM		: DDR2 64 MiB (NT5TU32M16FG-AC)
- Flash		: SPI-NOR 16 MiB (W25Q128JVSIQ)
- WLAN		: 2.4/5 GHz 2T2R
  - 2.4 GHz	: MediaTek MT7628AN (SoC)
  - 5 GHz	: MediaTek MT7612E
- Ethernet	: 10/100 Mbps x2
  - Switch	: MT7628AN (SoC)
- LEDs/Keys	: 6x, 3x (2x buttons, 1x slide-switch)
- UART		: through-hole on PCB
  - J1: 3.3V, GND, TX, RX from "J1" marking
  - 57600n8
- Power		: 12 VDC, 1 A

Flash instruction using factory image:

1. Boot WRC-1167FS normally
2. Access to "http://192.168.2.1/" and open firmware update page
   ("ファームウェア更新")
3. Select the OpenWrt factory image and click apply ("適用") button to
   perform firmware update
4. Wait ~120 seconds to complete flashing

Notes:

- Last 0x800000 (8 MiB) in SPI-NOR flash is not used on stock firmware

- Additional padding in factory image is required to avoid incomplete
  flashing on stock firmware

MAC addresses:

- LAN	: BC:5C:4C:xx:xx:68 (Config, ethaddr (text) / Factory, 0x28   (hex))
- WAN	: BC:5C:4C:xx:xx:69 (Config, wanaddr (text) / Factory, 0x22   (hex))
- 2.4GHz: BC:5C:4C:xx:xx:6A (Config, rmac    (text) / Factory, 0x4    (hex))
- 5GHz	: BC:5C:4C:xx:xx:6B (Config, rmac2   (text) / Factory, 0x8004 (hex))

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
2021-02-11 16:37:53 +01:00
Ewan Parker
ddafcc7947 ramips: add support for Hi-Link HLK-7688A
Specifications:

  - SoC: MediaTek MT7688AN
  - RAM: 128 MB
  - Flash: 32 MB
  - Ethernet: 5x 10/100 (1x WAN, 4x LAN)
  - Wireless: built in 2.4GHz (bgn)
  - USB: 1x USB 2.0 port
  - Buttons: 1x Reset
  - LEDs: 1x (WiFi)

Flash instructions:

  - Configure TFTP server with IP address 10.10.10.3
  - Name the firmware file as firmware.bin
  - Connect any Ethernet port to the TFTP server's LAN
  - Choose option 2 in U-Boot
  - Alternatively choose option 7 to upload firmware to the built-in
    web server

MAC addresses as verified by OEM firmware:

  use   address   source
  2g    *:XX      factory 0x4
  LAN   *:XX+1    factory 0x28
  WAN   *:XX+1    factory 0x2e

Notes:

This board is ostensibly a module containing the MediaTek MT7688AN SoC,
128 MB DDR2 SDRAM and 32 MB flash storage.  The SoC can be operated in
IoT Gateway Mode or IoT Device Mode.

From some vendors the U-Boot that comes installed operates on UART 2
which is inaccessible in gateway mode and operates unreliably in the
Linux kernel when using more than 64 MB of RAM.  For those, updating
U-Boot is recommended.

Signed-off-by: Ewan Parker <ewan@ewan.cc>
[add WLAN to 01_leds]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2021-02-05 14:54:47 +01:00
Filip Moc
b641eb6ecf ramips: add support for TP-Link MR6400 v5
TL-MR6400v5 is very similar to TL-MR6400v4. Main differences are:
  - smaller form factor
  - different LED GPIOs
  - different switch connections

You can flash via tftp recovery:
 - serve tftp-recovery image as /tp_recovery.bin on 192.168.0.225/24
 - connect to any ethernet port
 - power on the device while holding the reset button
 - wait at least 8 seconds before releasing reset button

Flashing via OEM web interface does not work.

LTE module does not support DHCP so it must be configured via QMI.

Hardware Specification (v5.0 EU):
 - SoC: MT7628NN
 - Flash: Winbond W25Q64JVS (8MiB)
 - RAM: ESMT M14D5121632A (64MiB)
 - Wireless: SoC platform only (2.4GHz b/g/n, 2x internal antenna)
 - Ethernet: 1NIC (4x100M)
 - WWAN: TP-LINK LTE MODULE (2x external detachable antenna)
 - Power: DC 9V 0.85A

Signed-off-by: Filip Moc <lede@moc6.cz>
2020-11-25 13:23:06 +01:00
Filip Moc
0d65177658 ramips: add support for TP-Link MR6400 v4
You can flash via tftp recovery:
 - serve tftp-recovery image as /tp_recovery.bin on 192.168.0.225/24
 - connect to any ethernet port
 - power on the device while holding the reset button
 - wait at least 8 seconds before releasing reset button

Flashing via OEM web interface does not work.

LTE module does not support DHCP so it must be configured via QMI.

Hardware Specification (v4.0 EU):
 - SoC: MT7628NN
 - Flash: Winbond W25Q64JVS (8MiB)
 - RAM: ESMT M14D5121632A (64MiB)
 - Wireless: SoC platform only (2.4GHz b/g/n, 2x internal antenna)
 - Ethernet: 1NIC (4x100M)
 - WWAN: TP-LINK LTE MODULE (2x external detachable antenna)
 - Power: DC 9V 0.85A

Signed-off-by: Filip Moc <lede@moc6.cz>
2020-11-23 00:46:40 +00:00
Richard Fröhning
33b76d66d1 ramips: add support for TP-Link RE200 v4
TP-Link RE200 v4 is a wireless range extender with Ethernet and 2.4G and 5G
WiFi with internal antennas.
It's based on MediaTek MT7628AN+MT7610EN like the v2/v3.

Specifications
--------------

- MediaTek MT7628AN (580 Mhz)
- 64 MB of RAM
- 8 MB of FLASH
- 2T2R 2.4 GHz and 1T1R 5 GHz
- 1x 10/100 Mbps Ethernet
- 8x LED (GPIO-controlled), 2x button
- UART connection holes on PCB (57600 8n1)

There are 2.4G and 5G LEDs in red and green which are controlled
separately.

MAC addresses
-------------

The MAC address assignment matches stock firmware, i.e.:

LAN : *:8E
2.4G: *:8D
5G  : *:8C

MAC address assignment has been done according to the RE200 v2.

The label MAC address matches the OpenWrt ethernet address.

Installation
------------

Web Interface
-------------

It is possible to upgrade to OpenWrt via the web interface. Simply flash
the -factory.bin from OEM. In contrast to a stock firmware, this will not
overwrite U-Boot.

Recovery
--------

Unfortunately, this devices does not offer a recovery mode or a tftp
installation method. If the web interface upgrade fails, you have to open
your device and attach serial console.

Instructions for serial console and recovery may be checked out in
commit 6d6f36ae78 ("ramips: add support for TP-Link RE200 v2") or on
the device's Wiki page.

Signed-off-by: Richard Fröhning <misanthropos@gmx.de>
[removed empty line, fix commit message formatting]
Signed-off-by: David Bauer <mail@david-bauer.net>
2020-10-20 03:01:13 +02:00
Adrian Schmutzler
2230fe3922 ramips: remove set_wifi_led function in 01_leds
While we mostly use the ucidef_set_led_* functions directly in 01_leds
we still have the set_wifi_led function in parallel for several old
devices. This is not only inconsistent with the other definitions,
it also links to the wlan0 interface instead of using a phy trigger
which would be independent of the interface name (and is used for
all newer devices anyway). Apart from that, the standard names
"wifi" and "wifi-led" are not very helpful in a world with different
radio bands either.

Thus, this patch removes the set_wifi_led function and puts the
relevant commands into the cases explicitly. This makes the
mechanism used more evident and will hopefully lead to some future
improvements or at least prevent some copy-pasting of the old
setups.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-10-02 14:51:57 +02:00
Adrian Schmutzler
ed5933beb6 ramips: remove option to set WiFi LED via aliases
In ramips, it's not common to use an alias for specifying the WiFi
LED; actually only one device uses this mechanism (TL-WR841N v14).

Particularly since the WiFi LEDs are typically distinguished between
2.4G and 5G etc. it is also not very useful for this target.

Thus, this patch removes the setup lines for this mechanism and
converts the TL-WR841N v14 to the normal setup.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-10-02 14:51:57 +02:00
Adrian Schmutzler
c846dd91f0 ramips: remove model name from LED labels
Like in the previous patch for ath79 target, this will remove the
"devicename" from LED labels in ramips as well.

The devicename is removed in DTS files and 01_leds, consolidation
of definitions into DTSI files is done where (easily) possible,
and migration scripts are updated.

For the latter, all existing definitions were actually just
devicename migrations anyway. Therefore, those are removed and
a common migration file is created in target base-files. This is
actually another example of how the devicename removal makes things
easier.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-10-02 14:51:57 +02:00
Andrew Freeman
ff5dd32164 ramips: add support for TP-Link TL-WR850N v2
This patch adds support for the TP-Link TL-WR850N v2. This device
is very similar to TP-Link TL-WR840 v4 and TP-Link TL-WR841 v13.

Specifications:
SOC: MediaTek MT7628NN
Flash: 8 MiB SPI
RAM: 64 MiB
WLAN: MediaTek MT7628NN
Ethernet: 5 ports (100M)

Installation Using the integrated tftp capability of the router:
1. Turn off the router.
2. Connect pc to one of the router LAN ports.
3. Set your PC IPv4 address to 192.168.0.66/24.
4. Run any TFTP server on the PC.
5. Put the recovery firmware on the root directory of TFTP server
   and name the file tp_recovery.bin
6. Start the router by pressing power button while holding the
   WPS/Reset button (or both WPS/Reset and WIFI buttons)
7. Router connects to your PC with IPv4 address 192.168.0.2,
   downloads the firmware, installs it and reboots. LEDs are
   flashing. Now you have OpenWrt installed.
8. Change your IPv4 PC address to something in 192.168.1.0/24
   network or use DHCP to get an address from your OpenWrt router.
9. Done! You can login to your router via ssh.

Forum link:
https://forum.openwrt.org/t/add-support-for-tp-link-tl-wr850n-v2/66899

Signed-off-by: Andrew Freeman <labz56@gmail.com>
[squash an tidy up commits, sort nodes]
Signed-off-by: Darsh Patel <darshkpatel@gmail.com>
[minor commit message adjustments]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-08-27 16:36:18 +02:00
Richard Fröhning
009e62c92c ramips: add support for TP-Link RE200 v3
TP-Link RE200 v3 is a wireless range extender with Ethernet and 2.4G and 5G
WiFi with internal antennas. It's based on MediaTek MT7628AN+MT7610EN like the v2.

Specifications
--------------

- MediaTek MT7628AN (580 Mhz)
- 64 MB of RAM
- 8 MB of FLASH
- 2T2R 2.4 GHz and 1T1R 5 GHz
- 1x 10/100 Mbps Ethernet
- 8x LED (GPIO-controlled), 2x button

Unverified:
- UART header on PCB (57600 8n1)

There are 2.4G and 5G LEDs in red and green which are controlled
separately.

MAC addresses
-------------

MAC address assignment has been done according to the RE200 v2.

The label MAC address matches the OpenWrt ethernet address.

Installation
------------

Web Interface
-------------

It is possible to upgrade to OpenWrt via the web interface. Simply flash
the -factory.bin from OEM. In contrast to a stock firmware, this will not
overwrite U-Boot.

Recovery
--------

Unfortunately, this devices does not offer a recovery mode or a tftp
installation method. If the web interface upgrade fails, you have to open
your device and attach serial console.

The device has not been opened for adding support. However, it is expected
that the behavior is similar to the RE200 v2. Instructions for serial console
and recovery may be checked out in commit 6d6f36ae78 ("ramips: add support
for TP-Link RE200 v2") or on the device's Wiki page.

Signed-off-by: Richard Fröhning <misanthropos@gmx.de>
[adjust commit title/message, sort support list]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-08-03 23:34:34 +02:00
Tim Thorpe
edbc8e5512 ramips: add support for Netgear R6020
This adds support for the Netgear R6020, aka Netgear AC750.

The R6020 appears to be the same hardware as the Netgear R6080,
aka Netgear AC1000, but it has a slightly different flash layout,
and no USB ports.

Specification:

SoC: MediaTek MT7628 (580 MHz)
Flash: 8 MiB
RAM: 64 MiB
Wireless: 2.4Ghz (builtin) and 5Ghz (MT7612E)
LAN speed: 10/100
LAN ports: 4
WAN speed: 10/100
WAN ports: 1
UART (57600 8N1) on PCB

MAC addresses based on vendor firmware:
LAN      *:88   0x4
WAN      *:89
WLAN2    *:88   0x4
WLAN5    *:8a   0x8004

The factory partition might have been corrupted beforehand. However,
the comparison of vendor firmware and OpenWrt still allowed to retrieve
a meaningful assignment that also matches the other similar devices.

Installation:

Flashing OpenWRT from stock firmware requires nmrpflash. Use an ethernet
cable to connect to LAN port 1 of the R6020, and power the R6020 off.
From the connected workstation, run
`nmrpflash -i eth0 -f openwrt-ramips-mt76x8-netgear_r6020-squashfs-factory.img`,
replacing eth0 with the appropriate interface (can be identified by
running `nmrpflash -L`). Then power on the R6020. After flashing has finished,
power cycle the R6020, and it will boot into OpenWRT. Once OpenWRT has been
installed, subsequent flashes can use the web interface and sysupgrade files.

Signed-off-by: Tim Thorpe <timfthorpe@gmail.com>
[slightly extend commit message, fix whitespaces in DTS, align From:
with Signed-off-by]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-07-10 11:39:05 +02:00
Rowan Border
33fae8421e ramips: add support for TP-Link RE220 v2
TP-Link RE220 v2 is a wireless range extender with Ethernet and 2.4G and 5G
WiFi with internal antennas. It's based on MediaTek MT7628AN+MT7610EN.

This port of OpenWRT leverages work done by Andreas Böhler <dev@aboehler.at>
for the TP-Link RE200 v2 as both devices share the same SoC, flash layout
and GPIO pinout.

Specifications

MediaTek MT7628AN (580 Mhz)
64 MB of RAM
8 MB of FLASH
2T2R 2.4 GHz and 1T1R 5 GHz
1x 10/100 Mbps Ethernet
UART header on PCB (57600 8n1)
8x LED (GPIO-controlled), 2x button
There are 2.4G and 5G LEDs in red and green which are controlled separately.

Web Interface Installation

It is possible to upgrade to OpenWrt via the web interface. Simply flash
the -factory.bin from OEM. In contrast to a stock firmware, this will not
overwrite U-Boot.

Signed-off-by: Rowan Border <rowanjborder@gmail.com>
2020-06-30 17:23:32 +02:00
Lars Wessels
dbaf0d20bb ramips: add support for WAVLINK WL-WN577A2
This commit adds support for the Wavlink WL-WN577A2 (black case) dual-band
wall-plug wireless router. In Germany this device is sold under the brand
name Maginon WL-755 (white case):

Device specifications:

- CPU: MediaTek MT7628AN (580MHz)
- Flash: 8MB
- RAM: 64MB
- Bootloader: U-Boot
- Ethernet: 2x 10/100 Mbps (Ralink RT3050)
- 2.4 GHz: 802.11b/g/n SoC
- 5 GHz: 802.11a/n/ac MT7610E
- Antennas: internal
- 4 green LEDs: 1 programmable (WPS) + LAN, WAN, POWER
- Buttons: Reset, WPS
- Small sliding power switch

Flashing instructions (U-boot):

- Configure a TFTP server on your PC/Laptop and set its IP
  to 192.168.10.100

- Rename the OpenWrt image to firmware.bin and place it in the
  root folder of the TFTP server

- Power off (using the small sliding power switch on the left
  side) the device and connect an ethernet cable from its LAN
  or WAN port to your PC/Laptop

- Press the WPS button (and keep it pressed)

- Power on the device (using the small power switch)

- After a few seconds, when the WAN/LAN LED stops blinking
  very fast, release the WPS button

- Flashing OpenWrt takes less than a minute, system will
  reboot automatically

- After reboot the WPS LED will indicate the current OpenWrt
  running status

Signed-off-by: Lars Wessels <software@bytebox.org>
[removed unused labels - fix whitespace errors - wrap commit message]
Signed-off-by: David Bauer <mail@david-bauer.net>
2020-06-29 01:08:01 +02:00
Alex Lewontin
bd49f2c984 ramips: add support for Netgear R6080
This adds support for the Netgear R6080, aka Netgear AC1000.

The R6080 has almost the same hardware as the Netgear R6120,
aka Netgear AC1200, but it lacks the USB port, has only 8 MiB flash and
uses a different SERCOMM_HWID.

Specification:

SoC: MediaTek MT7628 (580 MHz)
Flash: 8 MiB
RAM: 64 MiB
Wireless: 2.4Ghz (builtin) and 5Ghz (MT7612E)
LAN speed: 10/100
LAN ports: 4
WAN speed: 10/100
WAN ports: 1
UART (57600 8N1) on PCB

Installation:

Flashing OpenWRT from stock firmware requires nmrpflash. Use an ethernet
cable to connect to LAN port 1 of the R6080, and power the R6080 off.
From the connected workstation, run
`nmrpflash -i eth0 -f openwrt-ramips-mt76x8-netgear_r6080-squashfs-factory.img`,
replacing eth0 with the appropriate interface (can be identified by
running `nmrpflash -L`). Then power on the R6080. After flashing has finished,
power cycle the R6080, and it will boot into OpenWRT. Once OpenWRT has been
installed, subsequent flashes can use the web interface and sysupgrade files.

Signed-off-by: Alex Lewontin <alex.c.lewontin@gmail.com>
[rebase and adjust for 5.4]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-06-27 00:29:45 +02:00
Alex Lewontin
888afe7c69 ramips: move Netgear R6120 LED trigger to DTS
This moves the trigger for the Netgear R6120's wlan2g_green LED from
base-files/etc/board.d/01_leds to the device-tree file.

This has been applied to R6120 based on findings for the very similar
Netgear R6080.

Signed-off-by: Alex Lewontin <alex.c.lewontin@gmail.com>
[merge case in 01_leds, slightly adjust commit message/title]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-06-23 21:53:22 +02:00
Ernst Spielmann
c3dc52e39a ramips: add support for Asus RT-N10P V3 / RT-N11P B1 / RT-N12 VP B1
Specifications:

- MT7628NN @ 580 MHz
- 32 MB RAM
- 8 MB Flash
- 5x 10/100 Mbps Ethernet (built-in switch)
- 2.4 GHz WLAN
- 2x external, non-detachable antennas (1x for RT-N10P V3)

Flash instructions:

1. Set PC network interface to 192.168.1.75/24.
2. Connect PC to the router via LAN.
3. Turn router off, press and hold reset button, then turn it on.
4. Keep the button pressed till power led starts to blink.
5. Upload the firmware file via TFTP. (Any filename is accepted.)
6. Wait until the router reboots.

Signed-off-by: Ernst Spielmann <endspiel@disroot.org>
[fix node/property name for state_default]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-05-24 18:14:59 +02:00
Andreas Böhler
6d6f36ae78 ramips: add support for TP-Link RE200 v2
TP-Link RE200 v2 is a wireless range extender with Ethernet and 2.4G and 5G
WiFi with internal antennas. It's based on MediaTek MT7628AN+MT7610EN.

Specifications
--------------

- MediaTek MT7628AN (580 Mhz)
- 64 MB of RAM
- 8 MB of FLASH
- 2T2R 2.4 GHz and 1T1R 5 GHz
- 1x 10/100 Mbps Ethernet
- UART header on PCB (57600 8n1)
- 8x LED (GPIO-controlled), 2x button

There are 2.4G and 5G LEDs in red and green which are controlled
separately.

MAC addresses
-------------

The MAC address assignment matches stock firmware, i.e.:
LAN : *:0D
2.4G: *:0E
5G  : *:0F

Installation
------------

Web Interface
-------------

It is possible to upgrade to OpenWrt via the web interface. Simply flash
the -factory.bin from OEM. In contrast to a stock firmware, this will not
overwrite U-Boot.

Serial console
--------------

Opening the case is quite hard, since it is welded together. Rename the
OpenWrt factory image to "test.bin", then plug in the device and quickly
press "2" to enter flash mode (no line feed). Follow the prompts until
OpenWrt is installed.

Unfortunately, this devices does not offer a recovery mode or a tftp
installation method. If the web interface upgrade fails, you have to open
your device and attach serial console.

Additonal notes
---------------

It is possible to flash back to stock by using tplink-safeloader to create
a sysupgrade image based on a stock update. After the first boot, it is
necessary upgrade to another stock image, otherwise subsequent boots
fail with LZMA ERROR 1 and you have to attach serial to recover the device.

Signed-off-by: Andreas Böhler <dev@aboehler.at>
[remove DEVICE_VARS change]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-02-01 19:41:51 +01:00
Jan Alexander
20eb45da4f ramips: use tpt DTS trigger for TP-Link TL-MR3020 v3 and TL-WA801ND v5
This converts the TP-Link TL-MR3020v3 board to use the WLAN throughput
LED trigger in order to react to all VAPs.

It also moves the WLAN trigger config of the TP-Link TL-WA801NDv5 to the
DTS and merges the now identical LAN LED configs.

Verified these changes on a TL-MR3020v3.

Signed-off-by: Jan Alexander <jan@nalx.net>
[changed commit title and extended commit message]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-01-30 13:09:12 +01:00
Maxim Anisimov
86e7353bff ramips: add support for TP-Link Archer C20 v5
TP-Link Archer C20 v5 is a router with 5-port FE switch and
non-detachable antennas. It's based on MediaTek MT7628N+MT7610EN.

Specification:
- MediaTek MT7628N/N (580 Mhz)
- 64 MB of RAM
- 8 MB of FLASH
- 2T2R 2.4 GHz and 1T1R 5 GHz
- 5x 10/100 Mbps Ethernet
- 3x external, non-detachable antennas
- UART (J1) header on PCB (115200 8n1)
- 7x LED (GPIO-controlled*), 2x button, power input switch

* WAN LED in this devices is a dual-color, dual-leads type which isn't
  (fully) supported by gpio-leds driver. This type of LED requires both
  GPIOs state change at the same time to select color or turn it off.
  For now, we support/use only the green part of the LED.

Create Factory image
--------------------
As all installation methods require a U-Boot to be integrated into the
Image (and we do not ship one with the image) we are not able to create
an image in the OpenWRT build-process.

Download a TP-Link image from their Website and a OpenWRT sysupgrade
image for the device and build yourself a factory image like following:

TP-Link image:             tpl.bin
OpenWRT sysupgrade image:  owrt.bin

 > dd if=tpl.bin of=boot.bin bs=131584 count=1
 > cat owrt.bin >> boot.bin

Installing via Web-UI
---------------------
Upload the boot.bin via TP-Links firmware upgrade tool in the
web-interface.

Installing via Recovery
-----------------------
Activate Web-Recovery by beginning the upgrade Process with a
Firmware-Image from TP-Link. After starting the Firmware Upgrade,
wait ~3 seconds (When update status is switching to 0%), then
disconnect the power supply from the device. Upgrade flag (which
activates Web-Recovery) is written before the OS-image is touched and
removed after write is succesfull, so this procedure should be safe.

Plug the power back in. It will come up in Recovery-Mode on 192.168.0.1.
When active, all LEDs but the WPS LED are off.
Remeber to assign yourself a static IP-address as DHCP is not active in
this mode.

The boot.bin can now be uploaded and flashed using the web-recovery.

Installing via TFTP
-------------------
Prepare an image like following (Filenames from factory image steps
apply here)

 > dd if=/dev/zero of=tp_recovery.bin bs=196608 count=1
 > dd if=tpl.bin of=tmp.bin bs=131584 count=1
 > dd if=tmp.bin of=boot.bin bs=512 skip=1
 > cat boot.bin >> tp_recovery.bin
 > cat owrt.bin >> tp_recovery.bin

Place tp_recovery.bin in root directory of TFTP server and listen on
192.168.0.66/24.

Connect router LAN ports with your computer and power up the router
while pressing the reset button. The router will download the image via
tftp and after ~1 Minute reboot into OpenWRT.

U-Boot CLI
----------
U-Boot CLI can be activated by holding down '4' on bootup.

Dual U-Boot
-----------
This is TP-Link MediaTek device with a split-uboot feature design like
a TP-Link Archer C50 v4. The first (factory-uboot) provides recovery via
TFTP and HTTP, jumping straight into the second (firmware-uboot) if no
recovery needs to be performed. The firmware-uboot unpacks and executed
the kernel.

Web-Recovery
------------
TP-Link integrated a new Web-Recovery like the one on the Archer C7v4 /
TL-WR1043v5 / Archer C50v4. Stock-firmware sets a flag in the "romfile"
partition before beginning to write and removes it afterwards. If the
router boots with this flag set, bootloader will automatically start
Web-recovery and listens on 192.168.0.1. This way, the vendor-firmware
or an OpenWRT factory image can be written.

By doing the same while performing sysupgrade, we can take advantage of
the Web-recovery in OpenWRT.

It is important to note that Web-Recovery is only based on this flag. It
can't detect e.g. a crashing kernel or other means. Once activated it
won't boot the OS before a recovery action (either via TFTP or HTTP) is
performed. This recovery-mode is indicated by an illuminated WPS-LED on
boot.

Signed-off-by: Maxim Anisimov <maxim.anisimov.ua@gmail.com>
[adjust some node names for LEDs in DTS]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
2020-01-09 17:33:57 +01:00