From ed3a80d088b6a41cb1d9d4ee257c20f412ef709f Mon Sep 17 00:00:00 2001 From: Luis Mita Date: Tue, 7 May 2024 11:48:37 -0400 Subject: [PATCH] mediatek: add support for Cudy TR3000 v1 Hardware: - SoC: MediaTek MT7981B - CPU: 2x 1.3 GHz Cortex-A53 - Flash: 128 MiB SPI NAND - RAM: 512 MiB - WLAN: 2.4 GHz, 5 GHz (MediaTek MT7976CN, 802.11ax) - Ethernet: 1x 10/100/1000/2500 Mbps RTL8221B WAN, 1x10/100/1000 Mbps MT7981 LAN - USB 3.0 port - Buttons: 1 Reset button, 1 slider button - LEDs: 1x Red, 1x White - Serial console: internal test points, 115200 8n1 - Power: 5 VDC, 3 A MAC addresses: +---------+-------------------+-----------+ | | MAC | Algorithm | +---------+-------------------+-----------+ | WAN | 80:af:ca:xx:xx:x1 | label+1 | | LAN | 80:af:ca:xx:xx:x0 | label | | WLAN 2g | 80:af:ca:xx:xx:x0 | label | | WLAN 5g | 82:af:ca:xx:xx:x0 | | +---------+-------------------+-----------+ Installation: The installation must be done via TFTP by disassembling the router. On other occasions Cudy has distributed intermediate firmware to make installation easier, and so I recommend checking the Wiki for this device if there is a more convenient solution than the one below. To install using TFTP: 1. Connect to UART. 2. With the router off, press the RESET button. While the router is turning on, the button should continue to be pressed for at least 5 seconds. 3. A u-boot shell will automatically open. 4. Connect to LAN and set your IP to 192.168.1.88/24. Configure a TFTP server and an OpenWrt initramfs-kernel.bin firmware file. 5. Run these steps in u-boot using the name of your file. setenv bootfile initramfs-kernel.bin tftpboot bootm 6. If you can reach LuCI or SSH now, just use the sysupgrade image with the 'Keep settings' option turned off. Signed-off-by: Luis Mita (cherry picked from commit 63b8d98dd0d2f7797ea5b5f25978590982bbbb5d) --- .../lib/preinit/05_set_preinit_iface | 1 + .../mediatek/dts/mt7981b-cudy-tr3000-v1.dts | 232 ++++++++++++++++++ .../filogic/base-files/etc/board.d/02_network | 1 + .../etc/hotplug.d/ieee80211/11_fix_wifi_mac | 1 + target/linux/mediatek/image/filogic.mk | 17 ++ 5 files changed, 252 insertions(+) create mode 100644 target/linux/mediatek/dts/mt7981b-cudy-tr3000-v1.dts diff --git a/target/linux/mediatek/base-files/lib/preinit/05_set_preinit_iface b/target/linux/mediatek/base-files/lib/preinit/05_set_preinit_iface index 8cab27a232..bd0ed33582 100644 --- a/target/linux/mediatek/base-files/lib/preinit/05_set_preinit_iface +++ b/target/linux/mediatek/base-files/lib/preinit/05_set_preinit_iface @@ -1,5 +1,6 @@ set_preinit_iface() { case $(board_name) in + cudy,tr3000-v1|\ glinet,gl-mt3000) ip link set eth1 up ifname=eth1 diff --git a/target/linux/mediatek/dts/mt7981b-cudy-tr3000-v1.dts b/target/linux/mediatek/dts/mt7981b-cudy-tr3000-v1.dts new file mode 100644 index 0000000000..2d18af860e --- /dev/null +++ b/target/linux/mediatek/dts/mt7981b-cudy-tr3000-v1.dts @@ -0,0 +1,232 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) + +/dts-v1/; + +#include + +#include "mt7981.dtsi" + +/ { + model = "Cudy TR3000 v1"; + compatible = "cudy,tr3000-v1", "mediatek,mt7981-spim-snand-rfb"; + + aliases { + label-mac-device = &gmac1; + led-boot = &led_status; + led-failsafe = &led_status; + led-running = &led_status; + led-upgrade = &led_status; + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + gpio-keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + linux,code = ; + gpios = <&pio 1 GPIO_ACTIVE_LOW>; + }; + + mode { + label = "mode"; + linux,input-type = ; + linux,code = ; + gpios = <&pio 0 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + }; + }; + + leds { + compatible = "gpio-leds"; + + led_status: led_0 { + function = LED_FUNCTION_POWER; + color = ; + gpios = <&pio 11 GPIO_ACTIVE_LOW>; + }; + + led_1 { + function = LED_FUNCTION_STATUS; + color = ; + gpios = <&pio 10 GPIO_ACTIVE_LOW>; + }; + + }; + + usb_vbus: regulator-usb { + compatible = "regulator-fixed"; + + regulator-name = "usb-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + + gpio = <&pio 9 GPIO_ACTIVE_LOW>; + regulator-boot-on; + }; +}; + +&uart0 { + status = "okay"; +}; + +&watchdog { + status = "okay"; +}; + +ð { + pinctrl-names = "default"; + pinctrl-0 = <&mdio_pins>; + + status = "okay"; + + gmac0: mac@0 { + compatible = "mediatek,eth-mac"; + reg = <0>; + phy-mode = "2500base-x"; + phy-handle = <&phy1>; + nvmem-cell-names = "mac-address"; + nvmem-cells = <&macaddr_bdinfo_de00 1>; + }; + + gmac1: mac@1 { + compatible = "mediatek,eth-mac"; + reg = <1>; + phy-mode = "gmii"; + phy-handle = <&int_gbe_phy>; + nvmem-cell-names = "mac-address"; + nvmem-cells = <&macaddr_bdinfo_de00 0>; + }; +}; + +&mdio_bus { + phy1: phy@1 { + reg = <1>; + compatible = "ethernet-phy-ieee802.3-c45"; + phy-mode = "2500base-x"; + reset-gpios = <&pio 39 GPIO_ACTIVE_LOW>; + interrupts = <38 IRQ_TYPE_LEVEL_LOW>; + reset-assert-us = <100000>; + reset-deassert-us = <100000>; + realtek,aldps-enable; + }; +}; + +&spi0 { + pinctrl-names = "default"; + pinctrl-0 = <&spi0_flash_pins>; + status = "okay"; + + spi_nand: flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-nand"; + reg = <0>; + spi-max-frequency = <52000000>; + + spi-cal-enable; + spi-cal-mode = "read-data"; + spi-cal-datalen = <7>; + spi-cal-data = /bits/ 8 <0x53 0x50 0x49 0x4E 0x41 0x4E 0x44>; + spi-cal-addrlen = <5>; + spi-cal-addr = /bits/ 32 <0x0 0x0 0x0 0x0 0x0>; + + spi-tx-bus-width = <4>; + spi-rx-bus-width = <4>; + mediatek,nmbm; + mediatek,bmt-max-ratio = <1>; + mediatek,bmt-max-reserved-blocks = <64>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "BL2"; + reg = <0x00000 0x0100000>; + read-only; + }; + + partition@100000 { + label = "u-boot-env"; + reg = <0x0100000 0x0080000>; + read-only; + }; + + factory: partition@180000 { + label = "Factory"; + reg = <0x180000 0x0200000>; + read-only; + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + eeprom_factory_0: eeprom@0 { + reg = <0x0 0x1000>; + }; + }; + }; + + partition@380000 { + label = "bdinfo"; + reg = <0x380000 0x0040000>; + 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@3C0000 { + label = "FIP"; + reg = <0x3C0000 0x0200000>; + read-only; + }; + + partition@580000 { + label = "ubi"; + reg = <0x5C0000 0x4000000>; + compatible = "linux,ubi"; + }; + }; + }; +}; + + +&pio { + spi0_flash_pins: spi0-pins { + mux { + function = "spi"; + groups = "spi0", "spi0_wp_hold"; + }; + }; +}; + +&usb_phy { + status = "okay"; +}; + +&xhci { + status = "okay"; + vbus-supply = <&usb_vbus>; +}; + +&wifi { + status = "okay"; + nvmem-cells = <&eeprom_factory_0>; + nvmem-cell-names = "eeprom"; +}; diff --git a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network index 0eb27744e9..6885d5ff24 100644 --- a/target/linux/mediatek/filogic/base-files/etc/board.d/02_network +++ b/target/linux/mediatek/filogic/base-files/etc/board.d/02_network @@ -39,6 +39,7 @@ mediatek_setup_interfaces() h3c,magic-nx30-pro) ucidef_set_interfaces_lan_wan "lan1 lan2 lan3" eth1 ;; + cudy,tr3000-v1|\ glinet,gl-mt3000) ucidef_set_interfaces_lan_wan eth1 eth0 ;; diff --git a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac index 3441b41861..a3d8b387db 100644 --- a/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac +++ b/target/linux/mediatek/filogic/base-files/etc/hotplug.d/ieee80211/11_fix_wifi_mac @@ -57,6 +57,7 @@ case "$board" in esac [ "$PHYNBR" = "1" ] && echo "$addr" > /sys${DEVPATH}/macaddress ;; + cudy,tr3000-v1|\ cudy,re3000-v1) addr=$(mtd_get_mac_binary bdinfo 0xde00) [ "$PHYNBR" = "0" ] && echo "$addr" > /sys${DEVPATH}/macaddress diff --git a/target/linux/mediatek/image/filogic.mk b/target/linux/mediatek/image/filogic.mk index 872a5592f4..41de08f490 100644 --- a/target/linux/mediatek/image/filogic.mk +++ b/target/linux/mediatek/image/filogic.mk @@ -317,6 +317,23 @@ define Device/cudy_re3000-v1 endef TARGET_DEVICES += cudy_re3000-v1 +define Device/cudy_tr3000-v1 + DEVICE_VENDOR := Cudy + DEVICE_MODEL := TR3000 + DEVICE_VARIANT := v1 + DEVICE_DTS := mt7981b-cudy-tr3000-v1 + DEVICE_DTS_DIR := ../dts + SUPPORTED_DEVICES += R47 + UBINIZE_OPTS := -E 5 + BLOCKSIZE := 128k + PAGESIZE := 2048 + IMAGE_SIZE := 65536k + KERNEL_IN_UBI := 1 + IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata + DEVICE_PACKAGES := kmod-usb3 kmod-mt7981-firmware mt7981-wo-firmware +endef +TARGET_DEVICES += cudy_tr3000-v1 + define Device/cudy_wr3000-v1 DEVICE_VENDOR := Cudy DEVICE_MODEL := WR3000 -- 2.30.2