From: rodriguezst Date: Sat, 13 Jun 2026 14:14:17 +0000 (+0000) Subject: ramips: mt76x8: add support for Cudy LT500 Outdoor v1 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F23752%2Fhead;p=thirdparty%2Fopenwrt.git ramips: mt76x8: add support for Cudy LT500 Outdoor v1 Hardware: - SoC: MediaTek MT7628AN - Flash: 16 MiB SPI NOR - RAM: 128 MiB DDR2 - WLAN: 2.4 GHz (MT7628AN, 11n), 5 GHz (MediaTek MT7615E, 11ac) - Ethernet: 1x10/100 Mbps LAN - Buttons: 1 Reset button - LEDs: 8x Green - LTE: internal USB-connected modem Quectel EC200A - Serial Console: unpopulated header 115200 8n1 MAC addresses: +---------+-------------------+-----------+ | | MAC | Algorithm | +---------+-------------------+-----------+ | LAN | 80:af:ca:xx:xx:x0 | label | | WLAN 2g | 80:af:ca:xx:xx:x0 | label | | WLAN 5g | 80:af:ca:xx:xx:x2 | +2 | +---------+-------------------+-----------+ Migration to OpenWrt: - Download the RSA signed intermediate firmware: `openwrt-ramips-mt76x8-cudy_lt500-outdoor-v1-squashfs-flash.bin` - Connect computer to LAN and flash the intermediate firmware via OEM web interface - OpenWrt is now accessible via 192.168.1.1 Revert back to OEM firmware: - Press the reset button while powering on the device - Connect the LAN port to the PC - Open 192.168.1.1 in a browser and use the wizard to upload and flash OEM firmware image - When recovery process is done, OEM firmware is accessible via 192.168.10.1 again Signed-off-by: rodriguezst Link: https://github.com/openwrt/openwrt/pull/23752 Signed-off-by: Hauke Mehrtens --- diff --git a/target/linux/ramips/dts/mt7628an_cudy_lt500-outdoor-v1.dts b/target/linux/ramips/dts/mt7628an_cudy_lt500-outdoor-v1.dts new file mode 100644 index 00000000000..8f09a4e45ce --- /dev/null +++ b/target/linux/ramips/dts/mt7628an_cudy_lt500-outdoor-v1.dts @@ -0,0 +1,231 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "mt7628an.dtsi" + +#include +#include +#include + +/ { + compatible = "cudy,lt500-outdoor-v1", "mediatek,mt7628an-soc"; + model = "Cudy LT500 Outdoor v1"; + + aliases { + led-boot = &led_status; + led-running = &led_status; + led-failsafe = &led_status; + led-upgrade = &led_status; + label-mac-device = ðernet; + }; + + chosen { + bootargs = "console=ttyS0,115200"; + }; + + gpio-keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + linux,code = ; + gpios = <&gpio 11 GPIO_ACTIVE_LOW>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led_status: status { + gpios = <&gpio 4 GPIO_ACTIVE_LOW>; + color = ; + function = LED_FUNCTION_STATUS; + }; + + internet { + gpios = <&gpio 40 GPIO_ACTIVE_HIGH>; + color = ; + function = LED_FUNCTION_WAN_ONLINE; + }; + + lan { + gpios = <&gpio 42 GPIO_ACTIVE_LOW>; + color = ; + function = LED_FUNCTION_LAN; + }; + + wifi2g { + gpios = <&gpio 0 GPIO_ACTIVE_LOW>; + color = ; + function = LED_FUNCTION_WLAN_2GHZ; + linux,default-trigger = "phy0tpt"; + }; + + wifi5g { + gpios = <&gpio 43 GPIO_ACTIVE_LOW>; + color = ; + function = LED_FUNCTION_WLAN_5GHZ; + linux,default-trigger = "phy1tpt"; + }; + + signal1 { + gpios = <&gpio 44 GPIO_ACTIVE_LOW>; + label = "green:signal1"; + }; + + signal2 { + gpios = <&gpio 41 GPIO_ACTIVE_LOW>; + label = "green:signal2"; + }; + + signal3 { + gpios = <&gpio 39 GPIO_ACTIVE_LOW>; + label = "green:signal3"; + }; + }; + + gpio-export { + compatible = "gpio-export"; + + pwr { + gpio-export,name = "pwr"; + gpio-export,output = <0>; + gpios = <&gpio 38 GPIO_ACTIVE_HIGH>; + }; + + usb4g { + gpio-export,name = "4g"; + gpio-export,output = <0>; + gpios = <&gpio 3 GPIO_ACTIVE_HIGH>; + }; + }; +}; + +&spi0 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <40000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x30000>; + read-only; + }; + + partition@30000 { + label = "u-boot-env"; + reg = <0x30000 0x10000>; + read-only; + }; + + factory: partition@40000 { + label = "factory"; + reg = <0x40000 0x10000>; + read-only; + + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + eeprom_factory_0: eeprom@0 { + reg = <0x0 0x400>; + }; + + eeprom_factory_8000: eeprom@8000 { + reg = <0x8000 0x4da8>; + }; + }; + }; + + partition@fd0000 { + label = "debug"; + reg = <0xfd0000 0x10000>; + read-only; + }; + + partition@fe0000 { + label = "backup"; + reg = <0xfe0000 0x10000>; + read-only; + }; + + bdinfo: partition@ff0000 { + label = "bdinfo"; + reg = <0xff0000 0x10000>; + read-only; + + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + macaddr_bdinfo_de00: macaddr@de00 { + compatible = "mac-base"; + reg = <0xde00 0x6>; + #nvmem-cell-cells = <1>; + }; + }; + }; + + partition@50000 { + compatible = "denx,uimage"; + label = "firmware"; + reg = <0x50000 0xf80000>; + }; + }; + }; +}; + +&state_default { + gpio { + groups = "refclk", "wled_an", "gpio", "spi cs1"; + function = "gpio"; + }; +}; + +&pcie { + status = "okay"; +}; + +&pcie0 { + wifi@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + nvmem-cells = <&eeprom_factory_8000>, <&macaddr_bdinfo_de00 2>; + nvmem-cell-names = "eeprom", "mac-address"; + ieee80211-freq-limit = <5000000 6000000>; + }; +}; + +&wmac { + status = "okay"; + + nvmem-cells = <&eeprom_factory_0>, <&macaddr_bdinfo_de00 0>; + nvmem-cell-names = "eeprom", "mac-address"; +}; + +ðernet { + nvmem-cells = <&macaddr_bdinfo_de00 0>; + nvmem-cell-names = "mac-address"; +}; + +&ehci { + status = "okay"; +}; + +&ohci { + status = "okay"; +}; + +&esw { + mediatek,portmap = <0x3d>; + mediatek,portdisable = <0x3e>; +}; diff --git a/target/linux/ramips/image/mt76x8.mk b/target/linux/ramips/image/mt76x8.mk index 6f7f382203f..173beba69d9 100644 --- a/target/linux/ramips/image/mt76x8.mk +++ b/target/linux/ramips/image/mt76x8.mk @@ -221,6 +221,18 @@ define Device/cudy_lt400e-v1 endef TARGET_DEVICES += cudy_lt400e-v1 +define Device/cudy_lt500-outdoor-v1 + IMAGE_SIZE := 15872k + DEVICE_VENDOR := Cudy + DEVICE_MODEL := LT500 Outdoor + DEVICE_VARIANT := v1 + DEVICE_PACKAGES := kmod-mt7615e kmod-mt7663-firmware-ap kmod-usb2 \ + kmod-usb-ohci kmod-usb-net-cdc-ether kmod-usb-serial-option + UIMAGE_NAME := R35 + SUPPORTED_DEVICES += R35 +endef +TARGET_DEVICES += cudy_lt500-outdoor-v1 + define Device/cudy_m1200-v1 IMAGE_SIZE := 15872k DEVICE_VENDOR := Cudy diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds b/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds index 5b85303cde2..461aa228512 100644 --- a/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds @@ -133,6 +133,10 @@ tplink,archer-mr200-v6) ucidef_set_led_netdev "lan" "lan" "white:lan" "eth0" ucidef_set_led_netdev "wan" "wan" "white:wan" "wwan0" ;; +cudy,lt500-outdoor-v1) + ucidef_set_led_switch "lan" "lan" "green:lan" "switch0" "0x01" + ucidef_set_led_netdev "internet" "internet" "green:wan-online" "usb0" + ;; cudy,re1200-outdoor-v1|\ mercusys,mb130-4g-v1|\ tplink,re200-v2|\ diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network index ae05ffccc9b..8404b2af033 100644 --- a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network +++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network @@ -213,6 +213,13 @@ ramips_setup_interfaces() "0:lan" "1:lan" "2:lan" "3:lan" "6t@eth0" ucidef_set_interface "wan" device "/dev/cdc-wdm0" protocol "qmi" ;; + cudy,lt500-outdoor-v1) + ucidef_add_switch "switch0" \ + "0:lan" "6@eth0" + ucidef_set_interface "wwan" device "usb0" protocol "dhcp" + uci add_list firewall.@zone[1].network='wwan' + uci add_list firewall.@zone[1].network='wwan6' + ;; cudy,re1200-outdoor-v1|\ tplink,tl-mr3020-v3) ucidef_add_switch "switch0" \