mediatek: filogic: add support for TP-LINK BE450
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This commit adds support for TP-LINK BE450.

Device specification
--------------------
SoC Type:   MediaTek MT7988D, Cortex-A73, 64-bit
RAM:        512MB
Flash:      SPI NAND GigaDevice (128 MiB)
Ethernet:   MediaTek MT7531AE (3 Ports) + 2.5GbE (internal MT7988 phy) + 10GbE (RTL8261N)

WLAN:       MT7992
WLAN 2g:    MediaTek MT7975N, b/g/n/ax/be, MIMO 4x4
WLAN 5g:    MediaTek MT7979N, a/n/ac/ax/be, MIMO 4x4
LEDs:       8 LEDs, 1 status blue, 2x WIFI blue, 2x Internet
	        blue/orange, 1 LAN blue, 1 usb blue, 1 wps blue, gpio-controlled
Button:     2 (Reset, WPS)
USB port:   Yes
Power:      12 VDC, 2 A
Connector:  Barrel
Bootloader: Main U-Boot - U-Boot 2023.10-rc4. Additionally, ubi0
            partition contain "seconduboot" (also U-Boot 2023.10-rc4)

Serial console (UART), unpopulated, located near the power connector
---------------------
heatsink
|   |
|   |
|   |     +----+-----+------+-------+               +-----------------+
|   |     | TX |  RX |  GND | +3.3V |               | power connector |
+---+     +----+-----+------+-------+               +-----------------+
                                  |
                Don't connect ----+

Disassemble: rm the 2 screws at the bottom and the one at the backside.
             un-clip the case starting at the edge above the LEDs.

Installation (UART)
-------------------
1. Place OpenWrt initramfs image on tftp server with IP 192.168.1.2
2. Attach UART, switch on the router and interrupt the boot process by
   pressing 'Ctrl-C'
3. Load and run OpenWrt initramfs image:
      tftpboot 0x50000000 openwrt-mediatek-filogic-tplink_be450-initramfs-kernel.bin && bootm 0x50000000
4. Run 'sysupgrade -n' with the sysupgrade OpenWrt image

Note: the 10GbE (RTL8261N) is only working if reverting this Realtek target specific commit:
      b77fa45d12

      The second ubi partition (ubi1) is empty and there is no known
      dual-partition mechanism, neither in u-boot nor in the stock firmware.

      NMBM is not used.

Not Working: WED, if activated, MT7992 isn't recognized any more.

Signed-off-by: Dirk Buchwalder <buchwalder@posteo.de>
Link: https://github.com/openwrt/openwrt/pull/20398
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Dirk Buchwalder 2025-10-10 21:51:07 +02:00 committed by Hauke Mehrtens
parent 5212866508
commit 71ebc54d2a
10 changed files with 450 additions and 1 deletions

View file

@ -127,7 +127,8 @@ smartrg,sdg-8733a|\
smartrg,sdg-8734)
ubootenv_add_mmc "u-boot-env" "mmcblk0" "0x0" "0x8000" "0x8000"
;;
tplink,archer-ax80-v1)
tplink,archer-ax80-v1|\
tplink,be450)
ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x20000" "0x20000" "8"
;;
ubnt,unifi-6-plus)

View file

@ -0,0 +1,409 @@
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/dts-v1/;
#include "mt7988a.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/pinctrl/mt65xx.h>
#include <dt-bindings/regulator/richtek,rt5190a-regulator.h>
/ {
model = "TP-Link BE450";
compatible = "tplink,be450", "mediatek,mt7988d";
chosen {
stdout-path = "serial0:115200n8";
};
aliases {
serial0 = &serial0;
label-mac-device = &gmac0;
led-boot = &led_status;
led-failsafe = &led_status;
led-running = &led_status;
led-upgrade = &led_status;
};
memory@40000000 {
reg = <0x0 0x40000000 0x0 0x40000000>;
device_type = "memory";
};
cpus {
/delete-node/ cpu@3;
};
reg_1p8v: regulator-1p8v {
compatible = "regulator-fixed";
regulator-name = "fixed-1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
reg_3p3v: regulator-3p3v {
compatible = "regulator-fixed";
regulator-name = "fixed-3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&button_pins>;
reset {
label = "reset";
linux,code = <KEY_RESTART>;
gpios = <&pio 13 GPIO_ACTIVE_LOW>;
};
wps {
label = "wps";
linux,code = <KEY_WPS_BUTTON>;
gpios = <&pio 14 GPIO_ACTIVE_LOW>;
};
};
gpio-leds {
compatible = "gpio-leds";
led-0 {
gpios = <&pio 21 GPIO_ACTIVE_HIGH>;
color = <LED_COLOR_ID_ORANGE>;
function = LED_FUNCTION_WAN;
};
led-1 {
gpios = <&pio 28 GPIO_ACTIVE_LOW>;
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_WLAN_5GHZ;
};
led-2 {
gpios = <&pio 29 GPIO_ACTIVE_HIGH>;
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_WLAN_2GHZ;
};
led_status: led-3 {
gpios = <&pio 30 GPIO_ACTIVE_HIGH>;
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_STATUS;
panic-indicator;
};
led-4 {
gpios = <&pio 31 GPIO_ACTIVE_HIGH>;
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_LAN;
};
led-5 {
gpios = <&pio 35 GPIO_ACTIVE_LOW>;
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_WPS;
};
led-6 {
gpios = <&pio 57 GPIO_ACTIVE_HIGH>;
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_WAN;
};
led-7 {
gpios = <&pio 68 GPIO_ACTIVE_HIGH>;
color = <LED_COLOR_ID_BLUE>;
function = LED_FUNCTION_USB;
};
};
};
&cpu0 {
proc-supply = <&rt5190_buck3>;
};
&cpu1 {
proc-supply = <&rt5190_buck3>;
};
&cpu2 {
proc-supply = <&rt5190_buck3>;
};
&cci {
proc-supply = <&rt5190_buck3>;
};
&spi0 {
pinctrl-names = "default";
pinctrl-0 = <&spi0_flash_pins>;
status = "okay";
spi_nand: spi_nand@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "spi-nand";
reg = <0>;
spi-cal-addr = /bits/ 32 <0x0 0x0 0x0 0x0 0x0>;
spi-cal-addrlen = <5>;
spi-cal-data = /bits/ 8 <0x53 0x50 0x49 0x4E 0x41 0x4E 0x44>;
spi-cal-datalen = <7>;
spi-cal-enable;
spi-cal-mode = "read-data";
spi-max-frequency = <52000000>;
spi-rx-bus-width = <4>;
spi-tx-bus-width = <4>;
partitions: partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "boot";
reg = <0x0 0x200000>;
read-only;
};
partition@200000 {
label = "u-boot-env";
reg = <0x200000 0x100000>;
};
partition@300000 {
label = "ubi0";
reg = <0x300000 0x3200000>;
};
partition@3500000 {
label = "ubi1";
reg = <0x3500000 0x3200000>;
read-only;
};
partition@6700000 {
label = "userconfig";
reg = <0x6700000 0x800000>;
read-only;
};
partition@6f00000 {
label = "tp_data";
reg = <0x6f00000 0x800000>;
read-only;
};
};
};
};
&eth {
pinctrl-names = "default";
pinctrl-0 = <&mdio0_pins>;
status = "okay";
};
&gmac0 {
status = "okay";
};
&gmac1 {
phy-mode = "internal";
phy-connection-type = "internal";
phy = <&int_2p5g_phy>;
status = "okay";
};
&gmac2 {
phy-mode = "usxgmii";
phy-connection-type = "usxgmii";
phy = <&phy0>;
status = "okay";
};
&gsw_phy3 {
status = "disabled";
};
&mdio_bus {
phy0: ethernet-phy@0 {
/* RTL8261N */
compatible = "ethernet-phy-ieee802.3-c45";
reg = <0>;
reset-gpios = <&pio 3 GPIO_ACTIVE_LOW>;
reset-assert-us = <100000>;
reset-deassert-us = <100000>;
};
};
&i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
status = "okay";
rt5190a_64: rt5190a@64 {
compatible = "richtek,rt5190a";
reg = <0x64>;
/*interrupts-extended = <&gpio26 0 IRQ_TYPE_LEVEL_LOW>;*/
vin2-supply = <&rt5190_buck1>;
vin3-supply = <&rt5190_buck1>;
vin4-supply = <&rt5190_buck1>;
regulators {
rt5190_buck1: buck1 {
regulator-name = "rt5190a-buck1";
regulator-min-microvolt = <5090000>;
regulator-max-microvolt = <5090000>;
regulator-allowed-modes =
<RT5190A_OPMODE_AUTO RT5190A_OPMODE_FPWM>;
regulator-boot-on;
regulator-always-on;
};
buck2 {
regulator-name = "vcore";
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <1400000>;
regulator-boot-on;
regulator-always-on;
};
rt5190_buck3: buck3 {
regulator-name = "vproc";
regulator-min-microvolt = <600000>;
regulator-max-microvolt = <1400000>;
regulator-boot-on;
};
buck4 {
regulator-name = "rt5190a-buck4";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <850000>;
regulator-allowed-modes =
<RT5190A_OPMODE_AUTO RT5190A_OPMODE_FPWM>;
regulator-boot-on;
regulator-always-on;
};
ldo {
regulator-name = "rt5190a-ldo";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-boot-on;
regulator-always-on;
};
};
};
};
&pcie0 {
pinctrl-names = "default";
pinctrl-0 = <&pcie0_1_pins>;
reset-gpios = <&pio 7 GPIO_ACTIVE_LOW>;
status = "okay";
pcie@0,0 {
reg = <0x0000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
mt7996@0,0 {
reg = <0x0000 0 0 0 0>;
};
};
};
&pio {
button_pins: button-pins {
pins = "GPIO_RESET", "GPIO_WPS";
bias-disable; /* bias-disable */
};
mdio0_pins: mdio0-pins {
mux {
function = "eth";
groups = "mdc_mdio0";
};
conf {
groups = "mdc_mdio0";
drive-strength = <MTK_DRIVE_8mA>;
};
};
i2c0_pins: i2c0-pins-g0 {
mux {
function = "i2c";
groups = "i2c0_1";
};
};
pcie0_1_pins: pcie0-pins-g1 {
mux {
function = "pcie";
groups = "pcie_2l_0_pereset", "pcie_clk_req_n0_0";
};
};
spi0_flash_pins: spi0-pins {
mux {
function = "spi";
groups = "spi0", "spi0_wp_hold";
};
};
enable-usb-power {
gpio-hog;
gpios = <32 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "USB power";
};
};
&ssusb1 {
status = "okay";
};
&switch {
status = "okay";
ports {
port@0 {
label = "lan3";
};
port@1 {
label = "lan2";
};
port@2 {
label = "lan1";
};
port@3 {
status = "disabled";
};
};
};
&tphy {
status = "okay";
};
&serial0 {
status = "okay";
};
&watchdog {
status = "okay";
};

View file

@ -214,6 +214,11 @@ teltonika,rutc50)
totolink,x6000r)
ucidef_set_led_netdev "wan" "wan" "green:wan" "wan" "link tx rx"
;;
tplink,be450)
ucidef_set_led_netdev "br-lan" "lan" "blue:lan" "br-lan" "link tx rx"
ucidef_set_led_netdev "wlan2g" "WLAN2G" "blue:wlan-2ghz" "phy0.0-ap0"
ucidef_set_led_netdev "wlan5g" "WLAN5G" "blue:wlan-5ghz" "phy0.1-ap0"
;;
tplink,fr365-v1)
ucidef_set_led_netdev "port2-green-act" "port-2" "green:port2_act" "port2" "link tx rx"
ucidef_set_led_netdev "port1-green-act" "port-1" "green:sfp" "port1" "link tx rx"

View file

@ -159,6 +159,9 @@ mediatek_setup_interfaces()
tplink,archer-ax80-v1)
ucidef_set_interfaces_lan_wan "lan0 lan1 lan2 lan3" eth1
;;
tplink,be450)
ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 eth2" eth1
;;
tplink,re6000xd)
ucidef_set_interface_lan "lan1 lan2 eth1"
;;

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@ -35,6 +35,14 @@ case "$FIRMWARE" in
;;
esac
;;
"mediatek/mt7996/mt7992_eeprom.bin")
case "$board" in
tplink,be450)
ln -sf /tmp/tp_data/MT7992_EEPROM.bin \
/lib/firmware/$FIRMWARE
;;
esac
;;
*)
exit 1
;;

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@ -156,6 +156,7 @@ case "$board" in
;;
mercusys,mr90x-v1|\
tplink,archer-ax80-v1|\
tplink,be450|\
tplink,re6000xd)
addr=$(get_mac_binary "/tmp/tp_data/default-mac" 0)
[ "$PHYNBR" = "0" ] && echo "$addr" > /sys${DEVPATH}/macaddress

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@ -16,6 +16,7 @@ preinit_mount_cfg_part() {
mercusys,mr80x-v3|\
mercusys,mr90x-v1|\
tplink,archer-ax80-v1|\
tplink,be450|\
tplink,re6000xd)
mount_ubi_part "tp_data" "tp_data"
;;

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@ -43,6 +43,11 @@ preinit_set_mac_address() {
addr=$(get_mac_binary "/tmp/tp_data/default-mac" 0)
ip link set dev eth1 address "$(macaddr_add $addr 1)"
;;
tplink,be450)
addr=$(get_mac_binary "/tmp/tp_data/default-mac" 0)
ip link set dev eth1 address "$(macaddr_add $addr 1)"
ip link set dev eth2 address "$(macaddr_add $addr 2)"
;;
tplink,fr365-v1)
lan_mac=$(strings /dev/mtd11 | grep 'option macaddr' | awk -F"'" '{print $2}')
wan_mac="$(macaddr_add $lan_mac 1)"

View file

@ -182,6 +182,7 @@ platform_do_upgrade() {
mercusys,mr80x-v3|\
mercusys,mr90x-v1|\
tplink,archer-ax80-v1|\
tplink,be450|\
tplink,re6000xd)
CI_UBIPART="ubi0"
nand_do_upgrade "$1"

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@ -2234,6 +2234,21 @@ define Device/tplink_archer-ax80-v1
endef
TARGET_DEVICES += tplink_archer-ax80-v1
define Device/tplink_be450
DEVICE_VENDOR := TP-Link
DEVICE_MODEL := BE450
DEVICE_DTS := mt7988d-tplink-be450
DEVICE_DTS_DIR := ../dts
DEVICE_PACKAGES := kmod-mt7992-firmware kmod-usb3 \
mt7988-2p5g-phy-firmware mt7988-wo-firmware
UBINIZE_OPTS := -E 5
BLOCKSIZE := 128k
PAGESIZE := 2048
IMAGE_SIZE := 51200k
IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
endef
TARGET_DEVICES += tplink_be450
define Device/tplink_re6000xd
DEVICE_VENDOR := TP-Link
DEVICE_MODEL := RE6000XD