ramips: add support for ALFA Network Tube-E4G
ALFA Network Tube-E4G is an outdoor, dual-SIM LTE Cat. 4 CPE, based on MediaTek MT7620A, equipped with Quectel EC25 miniPCIe modem. Specification: - MT7620A (580 MHz) - 64/128/256 MB of RAM (DDR2) - 16/32 MB of flash (SPI NOR) - 1x 10/100 Mbps Ethernet, with passive PoE support (24 V) - 1x miniPCIe slot (with PCIe and USB 2.0 buses) - 2x SIM slot (mini, micro) with detect and switch driven by GPIO - 1x detachable antenna (modem main) - 1x internal antenna (modem div) - 1x GPS passive antenna (optional) - 5x LED (all driven by GPIO) - 1x button (reset) - UART (4-pin, 2.54 mm pitch) header on PCB Other: Default SIM slot is selected at an early stage by U-Boot, based on 'default_sim' environment value: 1 or unset = SIM1 (mini), 2 = SIM2 (micro). U-Boot also resets the modem, using #PERST signal, before starting kernel. Flash instruction: You can use the 'sysupgrade' image directly in vendor firmware which is based on OpenWrt (make sure to not preserve settings - use 'sysupgrade -n -F ...' command). Alternatively, use web recovery mode in U-Boot: 1. Power the device with reset button pressed, the LAN LED will start blinking slowly and after ~3 seconds, when it starts blinking faster, you can release the button. 2. Setup static IP 192.168.1.2/24 on your PC. 3. Go to 192.168.1.1 in browser and upload 'sysupgrade' image. Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
This commit is contained in:
Piotr Dymacz
parent
6ac5144b13
commit
9b6413982c
@ -38,6 +38,10 @@ alfa-network,ac1200rm)
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alfa-network,awusfree1)
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set_wifi_led "$boardname:blue:wlan"
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;;
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alfa-network,tube-e4g)
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ucidef_set_led_netdev "4g" "4g" "$boardname:green:4g" "wwan0"
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ucidef_set_led_netdev "lan" "lan" "$boardname:blue:lan" "eth0"
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;;
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all0256n-4M|\
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all0256n-8M)
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ucidef_set_rssimon "wlan0" "200000" "1"
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@ -147,6 +147,7 @@ ramips_setup_interfaces()
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"0:lan" "1:lan" "2:lan" "4:wan" "6@eth0"
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;;
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alfa-network,awusfree1|\
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alfa-network,tube-e4g|\
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cs-qr10|\
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d105|\
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dlink,dap-1522-a1|\
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190
target/linux/ramips/dts/TUBE-E4G.dts
Normal file
190
target/linux/ramips/dts/TUBE-E4G.dts
Normal file
@ -0,0 +1,190 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/dts-v1/;
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#include "mt7620a.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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/ {
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compatible = "alfa-network,tube-e4g", "ralink,mt7620a-soc";
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model = "ALFA Network Tube-E4G";
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aliases {
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led-boot = &power;
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led-failsafe = &power;
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led-running = &power;
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led-upgrade = &power;
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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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gpio-export {
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compatible = "gpio-export";
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#size-cells = <0>;
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modem-enable {
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gpio-export,name = "modem-enable";
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gpio-export,output = <1>;
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gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
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};
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modem-rf-enable {
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gpio-export,name = "modem-rf-enable";
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gpio-export,output = <1>;
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gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
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};
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sim-select {
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gpio-export,name = "sim-select";
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gpio-export,output = <0>;
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gpios = <&gpio0 13 GPIO_ACTIVE_HIGH>;
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};
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sim1-detect {
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gpio-export,name = "sim1-detect";
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gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
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};
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sim2-detect {
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gpio-export,name = "sim2-detect";
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gpios = <&gpio2 1 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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linux,code = <KEY_RESTART>;
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gpios = <&gpio2 15 GPIO_ACTIVE_LOW>;
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debounce-interval = <60>;
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};
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};
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leds {
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compatible = "gpio-leds";
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4g {
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label = "tube-e4g:green:4g";
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gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
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};
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lan {
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label = "tube-e4g:blue:lan";
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gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
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};
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power: power {
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label = "tube-e4g:green:power";
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gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
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default-state = "keep";
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};
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sim1 {
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label = "tube-e4g:green:sim1";
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gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
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default-state = "keep";
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};
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sim2 {
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label = "tube-e4g:green:sim2";
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gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
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default-state = "keep";
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};
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};
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};
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&ehci {
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status = "okay";
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};
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ðernet {
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mtd-mac-address = <&factory 0x28>;
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};
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&gpio0 {
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status = "okay";
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};
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&gpio1 {
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status = "okay";
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};
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&gpio2 {
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status = "okay";
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};
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&gsw {
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mediatek,port4 = "ephy";
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};
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&ohci {
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status = "okay";
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};
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&pcie {
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status = "disabled";
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};
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&pinctrl {
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state_default: pinctrl0 {
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gpio {
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ralink,group = "ephy", "nd_sd", "pcie", "uartf";
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ralink,function = "gpio";
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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 = <50000000>;
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m25p,fast-read;
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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 0x30000>;
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read-only;
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};
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partition@30000 {
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label = "u-boot-env";
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reg = <0x30000 0x1000>;
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};
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partition@31000 {
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label = "config";
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reg = <0x31000 0xf000>;
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read-only;
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};
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factory: partition@40000 {
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label = "factory";
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reg = <0x40000 0x10000>;
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read-only;
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};
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partition@50000 {
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compatible = "denx,uimage";
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label = "firmware";
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reg = <0x50000 0xfb0000>;
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};
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};
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};
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};
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&wmac {
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status = "disabled";
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};
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@ -51,6 +51,15 @@ define Device/alfa-network_ac1200rm
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endef
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TARGET_DEVICES += alfa-network_ac1200rm
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define Device/alfa-network_tube-e4g
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DTS := TUBE-E4G
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IMAGE_SIZE := 16064k
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DEVICE_TITLE := ALFA Network Tube-E4G
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DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci uboot-envtools uqmi \
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-iwinfo -kmod-rt2800-pci -kmod-rt2800-soc -wpad-basic
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endef
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TARGET_DEVICES += alfa-network_tube-e4g
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define Device/Archer
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TPLINK_HWREVADD := 0
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TPLINK_HVERSION := 3
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