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ramips: add support for ipTIME A3004T
ipTIME A3004T is a 2.4/5GHz band router, based on Mediatek MT7621. Specifications: - SoC: MT7621 (880MHz) - RAM: DDR3 256M - Flash: NAND 128MB (Macronix NAND 128MiB 3,3V 8-bit) - WiFi: - 2.4GHz: MT7615E - 5GHz : MT7615E - Ethernet: - 4x LAN - 1x WAN - USB: 1 * USB3.0 port - UART: - 3.3V, TX, RX, GND / 57600 8N1 Installation via web interface: 1. Flash initramfs image using OEM's Recovery mode 2. Boot into OpenWrt and perform sysupgrade with sysupgrade image. Revert to stock firmware: - Flash stock firmware via OEM's Recovery mode How to use OEM's Recovery mode: 1. Power up with holding down the reset key until CPU LED stop blinking. 2. Set fixed ip with `192.168.0.2` with subnet mask `255.255.255.0` 3. Flash image via tftp to `192.168.0.1` Additional Notes: This router shares one MT7915E chip for both 2.4Ghz/5Ghz. radio0 will not working on 5Ghz as it's not connected to the antenna. Signed-off-by: WonJung Kim <git@won-jung.kim> (added led dt-bindings) Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
This commit is contained in:
WonJung Kim
Christian Lamparter
parent
482a7e23a4
commit
2dde2416e1
172
target/linux/ramips/dts/mt7621_iptime_a3004t.dts
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172
target/linux/ramips/dts/mt7621_iptime_a3004t.dts
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@ -0,0 +1,172 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "mt7621.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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#include <dt-bindings/leds/common.h>
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/ {
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compatible = "iptime,a3004t", "mediatek,mt7621-soc";
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model = "ipTIME A3004T";
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aliases {
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led-boot = &led_cpu;
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led-failsafe = &led_cpu;
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led-running = &led_cpu;
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led-upgrade = &led_cpu;
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};
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leds {
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compatible = "gpio-leds";
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led_cpu: led-0 {
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label = "amber:cpu";
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color = <LED_COLOR_ID_AMBER>;
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function = LED_FUNCTION_CPU;
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gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
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};
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led-1 {
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color = <LED_COLOR_ID_AMBER>;
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function = LED_FUNCTION_WLAN;
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function-enumerator = <0>;
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gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy0radio";
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};
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led-2 {
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color = <LED_COLOR_ID_AMBER>;
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function = LED_FUNCTION_WLAN;
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function-enumerator = <1>;
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gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy1radio";
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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 4 GPIO_ACTIVE_LOW>;
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linux,code = <KEY_RESTART>;
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};
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};
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};
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&nand {
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status = "okay";
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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 0x80000>;
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read-only;
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};
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partition@80000 {
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label = "config";
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reg = <0x80000 0x20000>;
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read-only;
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};
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factory: partition@a0000 {
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label = "factory";
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reg = <0xa0000 0x20000>;
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read-only;
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compatible = "nvmem-cells";
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#address-cells = <1>;
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#size-cells = <1>;
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macaddr_factory_4: macaddr@4 {
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reg = <0x4 0x6>;
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};
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macaddr_factory_8004: macaddr@8004 {
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reg = <0x8004 0x6>;
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};
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};
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partition@140000 {
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label = "firmware";
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reg = <0x140000 0x7e40000>;
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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 = "kernel";
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reg = <0x0 0x400000>;
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};
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partition@400000 {
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label = "ubi";
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reg = <0x400000 0x7a40000>;
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};
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};
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};
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};
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&gmac0 {
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nvmem-cells = <&macaddr_factory_4>;
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nvmem-cell-names = "mac-address";
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mac-address-increment = <(3)>;
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};
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&switch0 {
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ports {
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port@0 {
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status = "okay";
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label = "wan";
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nvmem-cells = <&macaddr_factory_4>;
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nvmem-cell-names = "mac-address";
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mac-address-increment = <(1)>;
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};
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port@1 {
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status = "okay";
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label = "lan4";
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};
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port@2 {
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status = "okay";
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label = "lan3";
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};
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port@3 {
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status = "okay";
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label = "lan2";
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};
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port@4 {
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status = "okay";
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label = "lan1";
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};
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};
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};
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&pcie {
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status = "okay";
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};
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&pcie0 {
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wifi@0,0 {
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compatible = "mediatek,mt76";
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reg = <0x0000 0 0 0 0>;
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mediatek,mtd-eeprom = <&factory 0x0>;
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};
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};
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&state_default {
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gpio {
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groups = "i2c", "jtag", "wdt";
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function = "gpio";
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};
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};
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@ -766,6 +766,23 @@ define Device/iptime_a3004ns-dual
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endef
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TARGET_DEVICES += iptime_a3004ns-dual
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define Device/iptime_a3004t
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$(Device/dsa-migration)
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$(Device/uimage-lzma-loader)
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BLOCKSIZE := 128k
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PAGESIZE := 2048
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FILESYSTEMS := squashfs
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KERNEL_SIZE := 4096k
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IMAGE_SIZE := 129280k
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UIMAGE_NAME := a3004t
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UBINIZE_OPTS := -E 5
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IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
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DEVICE_VENDOR := ipTIME
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DEVICE_MODEL := A3004T
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DEVICE_PACKAGES := kmod-mt7615e kmod-mt7615-firmware kmod-usb3
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endef
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TARGET_DEVICES += iptime_a3004t
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define Device/iptime_a6ns-m
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$(Device/dsa-migration)
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IMAGE_SIZE := 16128k
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@ -58,6 +58,7 @@ platform_do_upgrade() {
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dlink,dir-2660-a1|\
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dlink,dir-853-a3|\
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hiwifi,hc5962|\
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iptime,a3004t|\
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jcg,q20|\
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linksys,e5600|\
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linksys,ea7300-v1|\
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