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>
This commit is contained in:
Simonas Tamošaitis
David Bauer
parent
0ee1ede25a
commit
11189ee7fb
6 changed files with 267 additions and 1 deletions
9
target/linux/ramips/dts/mt7628an_teltonika_rut241.dts
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9
target/linux/ramips/dts/mt7628an_teltonika_rut241.dts
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@ -0,0 +1,9 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "mt7628an_teltonika_rut2xx.dtsi"
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/ {
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//hardware version up to 4
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compatible = "teltonika,rut241", "mediatek,mt7628an-soc";
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model = "Teltonika RUT241";
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};
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target/linux/ramips/dts/mt7628an_teltonika_rut2xx.dtsi
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target/linux/ramips/dts/mt7628an_teltonika_rut2xx.dtsi
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@ -0,0 +1,202 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/leds/common.h>
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#include "mt7628an.dtsi"
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/ {
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chosen {
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bootargs = "console=ttyS0,115200";
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};
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aliases {
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led-boot = &rssi1;
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led-failsafe = &rssi1;
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led-upgrade = &rssi1;
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};
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gpio-export {
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compatible = "gpio-export";
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gpio_modem_reset {
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gpio-export,name = "modem_reset";
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gpio-export,output = <0>;
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gpios = <&gpio 2 GPIO_ACTIVE_HIGH>;
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};
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gpio_modem_power {
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gpio-export,name = "modem_power";
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gpio-export,output = <0>;
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gpios = <&gpio 3 GPIO_ACTIVE_HIGH>;
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};
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gpio_din {
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gpio-export,name = "digital_input";
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gpio-export,input = <0>;
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gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
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};
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gpio_dout {
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gpio-export,name = "digital_output";
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gpio-export,output = <0>;
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gpios = <&gpio 4 GPIO_ACTIVE_HIGH>;
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};
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};
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keys {
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compatible = "gpio-keys";
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reset {
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label = "reset";
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gpios = <&gpio 46 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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};
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leds {
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compatible = "gpio-leds";
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lan {
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function = LED_FUNCTION_LAN;
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color = <LED_COLOR_ID_GREEN>;
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gpios = <&gpio 42 GPIO_ACTIVE_LOW>;
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};
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wan {
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function = LED_FUNCTION_WAN;
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color = <LED_COLOR_ID_GREEN>;
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gpios = <&gpio 43 GPIO_ACTIVE_LOW>;
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};
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modem_2g {
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gpios = <&gpio 39 GPIO_ACTIVE_HIGH>;
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label = "green:modem-2g";
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};
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modem_3g {
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gpios = <&gpio 40 GPIO_ACTIVE_HIGH>;
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label = "green:modem-3g";
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};
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modem_4g {
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gpios = <&gpio 41 GPIO_ACTIVE_HIGH>;
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label = "green:modem-4g";
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};
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rssi1: rssi1 {
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gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
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label = "green:rssi-1";
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};
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rssi2 {
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gpios = <&gpio 44 GPIO_ACTIVE_HIGH>;
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label = "green:rssi-2";
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};
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rssi3 {
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gpios = <&gpio 36 GPIO_ACTIVE_LOW>;
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label = "green:rssi-3";
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};
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rssi4 {
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gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
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label = "green:rssi-4";
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};
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rssi5 {
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gpios = <&gpio 45 GPIO_ACTIVE_LOW>;
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label = "green:rssi-5";
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};
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};
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};
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&spi0 {
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status = "okay";
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flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <10000000>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "u-boot";
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reg = <0x0 0x20000>;
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read-only;
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};
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partition@20000 {
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label = "config";
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reg = <0x020000 0x010000>;
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read-only;
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nvmem-layout {
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compatible = "fixed-layout";
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#address-cells = <1>;
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#size-cells = <1>;
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macaddr_config_0: macaddr@0 {
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reg = <0x0 0x6>;
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compatible = "mac-base";
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#nvmem-cell-cells = <1>;
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};
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};
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};
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partition@30000 {
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label = "factory";
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reg = <0x030000 0x030000>;
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read-only;
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nvmem-layout {
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compatible = "fixed-layout";
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#address-cells = <1>;
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#size-cells = <1>;
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eeprom_factory_0: eeprom@0 {
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reg = <0x20000 0x400>;
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};
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};
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};
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partition@60000 {
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compatible = "denx,uimage";
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label = "firmware";
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reg = <0x060000 0xf10000>;
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};
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partition@f70000 {
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label = "event-log";
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reg = <0xf70000 0x90000>;
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read-only;
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};
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};
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};
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};
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&state_default {
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gpio {
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groups = "i2s", "uart1", "p4led_an", "p3led_an", "p2led_an", "p1led_an", "p0led_an", "gpio", "wled_an", "perst", "spi cs1";
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function = "gpio";
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};
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};
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&wmac {
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status = "okay";
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nvmem-cells = <&eeprom_factory_0>, <&macaddr_config_0 2>;
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nvmem-cell-names = "eeprom", "mac-address";
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};
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ðernet {
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nvmem-cells = <&macaddr_config_0 0>;
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nvmem-cell-names = "mac-address";
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};
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&esw {
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mediatek,portmap = <0x3e>;
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};
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@ -28,6 +28,22 @@ define Build/ravpower-wd009-factory
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@mv $@.new $@
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endef
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define Build/append-teltonika-metadata
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$(eval model_id=$(1))
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echo \
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'{ \
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"metadata_version": "1.1", \
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"compat_version": "1.0", \
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"version": "", \
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"device_code": [".*"], \
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"hwver": [".*"], \
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"batch": [".*"], \
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"serial": [".*"], \
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"supported_devices":["teltonika,$(model_id)"], \
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"hw_support": { }, \
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"hw_mods": { } \
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}' | fwtool -I - $@
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endef
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define Device/7links_wlr-12xx
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IMAGE_SIZE := 7872k
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@ -1265,3 +1281,16 @@ define Device/zyxel_keenetic-extra-ii
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check-size | zyimage -d 6162 -v "ZyXEL Keenetic Extra II"
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endef
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TARGET_DEVICES += zyxel_keenetic-extra-ii
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define Device/teltonika_rut241
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DEVICE_VENDOR := Teltonika
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DEVICE_MODEL := RUT241
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DEVICE_VARIANT := v1-v4
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IMAGE_SIZE := 15424k
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BLOCKSIZE := 64k
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DEVICE_PACKAGES += uqmi kmod-mt76x2 kmod-usb2 kmod-usb-ohci kmod-usb-serial-option
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IMAGES += factory.bin
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IMAGE/factory.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size | append-teltonika-metadata rut2m
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IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size | append-metadata
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endef
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TARGET_DEVICES += teltonika_rut241
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@ -77,6 +77,10 @@ tama,w06)
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ucidef_set_led_netdev "wan" "WAN" "green:wan" "eth0"
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ucidef_set_led_wlan "wlan" "WLAN" "green:wlan" "phy0tpt"
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;;
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teltonika,rut241)
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ucidef_set_led_switch "lan" "lan" "green:lan" "switch0" "0x02"
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ucidef_set_led_switch "wan" "wan" "green:wan" "switch0" "0x01"
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;;
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tplink,archer-c20-v4|\
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tplink,archer-c20-v5|\
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tplink,tl-wr850n-v2)
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@ -108,7 +108,8 @@ ramips_setup_interfaces()
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"2:lan:2" "3:lan:1" "4:wan" "6@eth0"
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;;
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duzun,dm06|\
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glinet,gl-mt300n-v2)
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glinet,gl-mt300n-v2|\
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teltonika,rut241)
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ucidef_add_switch "switch0" \
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"1:lan" "0:wan" "6@eth0"
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;;
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@ -0,0 +1,21 @@
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#
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# Copyright (C) 2025 OpenWrt.org
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#
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. /lib/functions/uci-defaults.sh
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board_config_update
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board=$(board_name)
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case "$board" in
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teltonika,rut241)
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ucidef_add_gpio_switch "digital_output" "Digital output" "digital_output" "0"
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ucidef_add_gpio_switch "modem_power" "Modem power" "modem_power" "1"
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ucidef_add_gpio_switch "modem_reset" "Modem reset" "modem_reset" "0"
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;;
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esac
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board_config_flush
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exit 0
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