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ramips: mt76x8: add support for Teltonika RUT200

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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>
This commit is contained in:
Simonas Tamošaitis 2025-03-31 18:30:07 +03:00 committed by David Bauer
parent 11189ee7fb
commit 1227e5f54f
5 changed files with 25 additions and 0 deletions
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9
target/linux/ramips/dts/mt7628an_teltonika_rut200.dts Normal file
View file

@ -0,0 +1,9 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "mt7628an_teltonika_rut2xx.dtsi"
/ {
//hardware version up to 4
compatible = "teltonika,rut200", "mediatek,mt7628an-soc";
model = "Teltonika RUT200";
};

13
target/linux/ramips/image/mt76x8.mk
View file

@ -1282,6 +1282,19 @@ define Device/zyxel_keenetic-extra-ii
endef
TARGET_DEVICES += zyxel_keenetic-extra-ii
define Device/teltonika_rut200
DEVICE_VENDOR := Teltonika
DEVICE_MODEL := RUT200
DEVICE_VARIANT := v1-v4
IMAGE_SIZE := 15424k
BLOCKSIZE := 64k
DEVICE_PACKAGES +=kmod-mt76x2 kmod-usb2 kmod-usb-ohci kmod-usb-serial-option kmod-usb-net-cdc-ether
IMAGES += factory.bin
IMAGE/factory.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size | append-teltonika-metadata rut2m
IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size | append-metadata
endef
TARGET_DEVICES += teltonika_rut200
define Device/teltonika_rut241
DEVICE_VENDOR := Teltonika
DEVICE_MODEL := RUT241

1
target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds
View file

@ -77,6 +77,7 @@ tama,w06)
ucidef_set_led_netdev "wan" "WAN" "green:wan" "eth0"
ucidef_set_led_wlan "wlan" "WLAN" "green:wlan" "phy0tpt"
;;
teltonika,rut200|\
teltonika,rut241)
ucidef_set_led_switch "lan" "lan" "green:lan" "switch0" "0x02"
ucidef_set_led_switch "wan" "wan" "green:wan" "switch0" "0x01"

1
target/linux/ramips/mt76x8/base-files/etc/board.d/02_network
View file

@ -109,6 +109,7 @@ ramips_setup_interfaces()
;;
duzun,dm06|\
glinet,gl-mt300n-v2|\
teltonika,rut200|\
teltonika,rut241)
ucidef_add_switch "switch0" \
"1:lan" "0:wan" "6@eth0"

1
target/linux/ramips/mt76x8/base-files/etc/board.d/03_gpio_switches
View file

@ -9,6 +9,7 @@ board_config_update
board=$(board_name)
case "$board" in
teltonika,rut200|\
teltonika,rut241)
ucidef_add_gpio_switch "digital_output" "Digital output" "digital_output" "0"
ucidef_add_gpio_switch "modem_power" "Modem power" "modem_power" "1"