[openwrt/openwrt] mediatek: filogic: add support for Tenda BE12 Pro
LEDE Commits
lede-commits at lists.infradead.org
Mon Jan 19 16:07:07 PST 2026
hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/7d79346581582fd609513640ccde74b0ca2537cc
commit 7d79346581582fd609513640ccde74b0ca2537cc
Author: Chen Minqiang <ptpt52 at gmail.com>
AuthorDate: Fri Dec 12 10:58:16 2025 +0800
mediatek: filogic: add support for Tenda BE12 Pro
This patch adds support for Tenda BE12 Pro.
The stock bootloader requires a specific 16-byte header (Magic: "God1")
to correctly verify and boot the Linux kernel from flash. A new image
command `tenda-mkdualimageheader` is added to generate this header and
append the checksum/size information required for the device to boot
successfully.
Hardware Specification:
- SoC: MediaTek MT7987A (Quad-core ARM Cortex-A53 2.0 GHz)
- RAM: 512 MiB DDR4
- Flash: 128 MiB SPI-NAND
- WiFi: MediaTek MT7992E (WiFi 7)
- 2.4GHz: b/g/n/ax/be (4x4 MIMO)
- 5GHz: a/n/ac/ax/be (4x4 MIMO)
- Ethernet:
- 3x 10/100/1000 Mbps LAN (Airoha AN8855AE Switch)
- 1x 10/100/1000/2500 Mbps LAN (SoC internal PHY)
- 1x 10/100/1000/2500 Mbps WAN (Airoha EN8811H PHY)
- Buttons: Reset, WPS
- LEDs: 2x (Blue: System/Run, Red: Alarm)
- UART: 115200 8n1 (VCC, RX, TX, GND)
Flash Layout:
- 0x000000 - 0x300000 : Bootloader
- 0x300000 - 0x380000 : u-boot-env
- 0x380000 - 0x780000 : Factory
- 0x780000 - 0xd80000 : kernel
- 0xd80000 - 0x6780000 : ubi (rootfs)
- 0x6780000 - 0x6b80000 : CFG
- 0x6b80000 - 0x6f80000 : MISC2
MAC Addresses (NVMEM):
- Base MAC located at Factory partition offset 0x4
- gmac2 (WAN) : Base - 2 (Label MAC)
- gmac0 (LAN) : Base - 1
- gmac1 (LAN) : Base - 3
- 2.4 GHz : Base
- 5 GHz : Base + 1
Installation:
1. Connect via UART and interrupt U-Boot by pressing 'Ctrl+C' during boot.
2. Set up a TFTP server on a computer (IP 192.168.1.2) containing
'openwrt-initramfs.bin'.
3. Load the initramfs image:
tftpboot openwrt-initramfs.bin
4. Boot the image:
bootm
5. Once booted into OpenWrt initramfs, perform a sysupgrade with the
sysupgrade image.
Signed-off-by: Chen Minqiang <ptpt52 at gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21461
Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
.../linux/mediatek/dts/mt7987a-tenda-be12-pro.dts | 388 +++++++++++++++++++++
.../filogic/base-files/etc/board.d/02_network | 3 +
target/linux/mediatek/image/filogic.mk | 23 ++
3 files changed, 414 insertions(+)
diff --git a/target/linux/mediatek/dts/mt7987a-tenda-be12-pro.dts b/target/linux/mediatek/dts/mt7987a-tenda-be12-pro.dts
new file mode 100644
index 0000000000..0be7d9b599
--- /dev/null
+++ b/target/linux/mediatek/dts/mt7987a-tenda-be12-pro.dts
@@ -0,0 +1,388 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Author: Developer X <dev at x-wrt.com>
+ */
+
+/dts-v1/;
+#include "mt7987a.dtsi"
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "Tenda BE12 Pro";
+ compatible = "tenda,be12-pro", "mediatek,mt7987a", "mediatek,mt7987";
+
+ aliases {
+ label-mac-device = &gmac2;
+ led-boot = &led_status_green;
+ led-failsafe = &led_status_red;
+ led-running = &led_status_green;
+ led-upgrade = &led_status_red;
+ };
+
+ chosen {
+ bootargs-override = "console=ttyS0,115200n1 earlycon=uart8250,mmio32,0x11000000 pci=pcie_bus_perf";
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ gpios = <&pio 1 GPIO_ACTIVE_LOW>;
+ debounce-interval = <10>;
+ };
+
+ wps {
+ label = "wps";
+ linux,code = <KEY_WPS_BUTTON>;
+ gpios = <&pio 0 GPIO_ACTIVE_LOW>;
+ debounce-interval = <10>;
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ led_status_green: status_green {
+ function = LED_FUNCTION_STATUS;
+ color = <LED_COLOR_ID_GREEN>;
+ gpios = <&pio 6 GPIO_ACTIVE_LOW>;
+ };
+
+ led_status_red: status_red {
+ function = LED_FUNCTION_STATUS;
+ color = <LED_COLOR_ID_RED>;
+ gpios = <&pio 7 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&spi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_flash_pins>;
+ status = "okay";
+
+ flash at 0 {
+ compatible = "spi-nand";
+ reg = <0>;
+ spi-max-frequency = <52000000>;
+ 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 at 0 {
+ label = "Bootloader";
+ reg = <0x00000 0x0300000>;
+ read-only;
+ };
+
+ partition at 300000 {
+ label = "u-boot-env";
+ reg = <0x0300000 0x0080000>;
+ };
+
+ partition at 380000 {
+ label = "Factory";
+ reg = <0x380000 0x0400000>;
+ read-only;
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ eeprom_factory_0: eeprom at 0 {
+ reg = <0x0 0x1e00>;
+ };
+
+ macaddr_factory_4: macaddr at 4 {
+ compatible = "mac-base";
+ reg = <0x4 0x6>;
+ #nvmem-cell-cells = <1>;
+ };
+ };
+ };
+
+ partition at 780000 {
+ label = "kernel";
+ reg = <0x780000 0x600000>;
+ };
+
+ partition at d80000 {
+ label = "ubi";
+ reg = <0xd80000 0x5a00000>;
+ };
+
+ partition at 6780000 {
+ label = "CFG";
+ reg = <0x6780000 0x400000>;
+ read-only;
+ };
+
+ partition at 6b80000 {
+ label = "MISC2";
+ reg = <0x6b80000 0x400000>;
+ read-only;
+ };
+ };
+ };
+};
+
+&gmac0 {
+ phy-mode = "2500base-x";
+ status = "okay";
+
+ nvmem-cells = <&macaddr_factory_4 (-1)>;
+ nvmem-cell-names = "mac-address";
+
+ fixed-link {
+ speed = <2500>;
+ full-duplex;
+ pause;
+ };
+};
+
+&gmac1 {
+ phy-mode = "internal";
+ phy-handle = <&phy15>;
+ status = "okay";
+
+ nvmem-cells = <&macaddr_factory_4 (-3)>;
+ nvmem-cell-names = "mac-address";
+};
+
+&gmac2 {
+ phy-mode = "2500base-x";
+ phy-handle = <&phy11>;
+ status = "okay";
+
+ nvmem-cells = <&macaddr_factory_4 (-2)>;
+ nvmem-cell-names = "mac-address";
+};
+
+&mdio {
+ phy11: phy at 11 {
+ compatible = "ethernet-phy-ieee802.3-c45";
+ reg = <11>;
+
+ reset-assert-us = <10000>;
+ reset-deassert-us = <20000>;
+ reset-gpios = <&pio 48 GPIO_ACTIVE_LOW>;
+ };
+
+ phy15: phy at 15 {
+ compatible = "ethernet-phy-ieee802.3-c45";
+ reg = <15>;
+ };
+
+ mfd at 1 {
+ compatible = "airoha,an8855-mfd";
+ reg = <1>;
+
+ efuse {
+ compatible = "airoha,an8855-efuse";
+ #nvmem-cell-cells = <0>;
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ shift_sel_port0_tx_a: shift-sel-port0-tx-a at c {
+ reg = <0xc 0x4>;
+ };
+
+ shift_sel_port0_tx_b: shift-sel-port0-tx-b at 10 {
+ reg = <0x10 0x4>;
+ };
+
+ shift_sel_port0_tx_c: shift-sel-port0-tx-c at 14 {
+ reg = <0x14 0x4>;
+ };
+
+ shift_sel_port0_tx_d: shift-sel-port0-tx-d at 18 {
+ reg = <0x18 0x4>;
+ };
+
+ shift_sel_port1_tx_a: shift-sel-port1-tx-a at 1c {
+ reg = <0x1c 0x4>;
+ };
+
+ shift_sel_port1_tx_b: shift-sel-port1-tx-b at 20 {
+ reg = <0x20 0x4>;
+ };
+
+ shift_sel_port1_tx_c: shift-sel-port1-tx-c at 24 {
+ reg = <0x24 0x4>;
+ };
+
+ shift_sel_port1_tx_d: shift-sel-port1-tx-d at 28 {
+ reg = <0x28 0x4>;
+ };
+
+ shift_sel_port2_tx_a: shift-sel-port2-tx-a at 2c {
+ reg = <0x2c 0x4>;
+ };
+
+ shift_sel_port2_tx_b: shift-sel-port2-tx-b at 30 {
+ reg = <0x30 0x4>;
+ };
+
+ shift_sel_port2_tx_c: shift-sel-port2-tx-c at 34 {
+ reg = <0x34 0x4>;
+ };
+
+ shift_sel_port2_tx_d: shift-sel-port2-tx-d at 38 {
+ reg = <0x38 0x4>;
+ };
+
+ shift_sel_port3_tx_a: shift-sel-port3-tx-a at 4c {
+ reg = <0x4c 0x4>;
+ };
+
+ shift_sel_port3_tx_b: shift-sel-port3-tx-b at 50 {
+ reg = <0x50 0x4>;
+ };
+
+ shift_sel_port3_tx_c: shift-sel-port3-tx-c at 54 {
+ reg = <0x54 0x4>;
+ };
+
+ shift_sel_port3_tx_d: shift-sel-port3-tx-d at 58 {
+ reg = <0x58 0x4>;
+ };
+ };
+ };
+
+ ethernet-switch {
+ compatible = "airoha,an8855-switch";
+ reset-gpios = <&pio 42 GPIO_ACTIVE_HIGH>;
+ airoha,ext-surge;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port at 0 {
+ reg = <0>;
+ label = "lan1";
+ phy-mode = "internal";
+ phy-handle = <&internal_phy1>;
+ };
+
+ port at 1 {
+ reg = <1>;
+ label = "lan2";
+ phy-mode = "internal";
+ phy-handle = <&internal_phy2>;
+ };
+
+ port at 2 {
+ reg = <2>;
+ label = "lan3";
+ phy-mode = "internal";
+ phy-handle = <&internal_phy3>;
+ };
+
+ port at 5 {
+ reg = <5>;
+ ethernet = <&gmac0>;
+ phy-mode = "2500base-x";
+
+ fixed-link {
+ speed = <2500>;
+ full-duplex;
+ pause;
+ };
+ };
+ };
+ };
+
+ mdio {
+ compatible = "airoha,an8855-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ internal_phy1: phy at 1 {
+ reg = <1>;
+
+ nvmem-cells = <&shift_sel_port0_tx_a>,
+ <&shift_sel_port0_tx_b>,
+ <&shift_sel_port0_tx_c>,
+ <&shift_sel_port0_tx_d>;
+ nvmem-cell-names = "tx_a", "tx_b", "tx_c", "tx_d";
+ };
+
+ internal_phy2: phy at 2 {
+ reg = <2>;
+
+ nvmem-cells = <&shift_sel_port1_tx_a>,
+ <&shift_sel_port1_tx_b>,
+ <&shift_sel_port1_tx_c>,
+ <&shift_sel_port1_tx_d>;
+ nvmem-cell-names = "tx_a", "tx_b", "tx_c", "tx_d";
+ };
+
+ internal_phy3: phy at 3 {
+ reg = <3>;
+
+ nvmem-cells = <&shift_sel_port2_tx_a>,
+ <&shift_sel_port2_tx_b>,
+ <&shift_sel_port2_tx_c>,
+ <&shift_sel_port2_tx_d>;
+ nvmem-cell-names = "tx_a", "tx_b", "tx_c", "tx_d";
+ };
+ };
+ };
+};
+
+&pcie0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie0_pins>;
+ status = "okay";
+
+ pcie at 0,0 {
+ reg = <0x0000 0 0 0 0>;
+
+ mt7992 at 0,0 {
+ compatible = "mediatek,mt76";
+ reg = <0x0000 0 0 0 0>;
+ device_type = "pci";
+
+ nvmem-cells = <&eeprom_factory_0>;
+ nvmem-cell-names = "eeprom";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ieee80211-freq-limit = <2400000 2500000>,
+ <5170000 5835000>;
+
+ band at 0 {
+ reg = <0>;
+ nvmem-cells = <&macaddr_factory_4 (0)>;
+ nvmem-cell-names = "mac-address";
+ };
+
+ band at 1 {
+ reg = <1>;
+ nvmem-cells = <&macaddr_factory_4 (1)>;
+ nvmem-cell-names = "mac-address";
+ };
+ };
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins>;
+ status = "okay";
+};
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 fd7c159aab..4ffff062cd 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
@@ -170,6 +170,9 @@ mediatek_setup_interfaces()
mercusys,mr90x-v1-ubi)
ucidef_set_interfaces_lan_wan "lan0 lan1 lan2" eth1
;;
+ tenda,be12-pro)
+ ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 eth1" eth2
+ ;;
tplink,fr365-v1)
ucidef_set_interfaces_lan_wan "port1 port3 port4 port5 port6" "port2"
;;
diff --git a/target/linux/mediatek/image/filogic.mk b/target/linux/mediatek/image/filogic.mk
index bd320ab343..b9b89780b3 100644
--- a/target/linux/mediatek/image/filogic.mk
+++ b/target/linux/mediatek/image/filogic.mk
@@ -139,6 +139,13 @@ define Build/cetron-header
rm $@.tmp
endef
+define Build/tenda-mkdualimageheader
+ printf '%b' "\x47\x6f\x64\x31\x00\x00\x00\x00" >"$@.new"
+ gzip -c "$@" | tail -c8 >>"$@.new"
+ cat "$@" >>"$@.new"
+ mv "$@.new" "$@"
+endef
+
define Device/abt_asr3000
DEVICE_VENDOR := ABT
DEVICE_MODEL := ASR3000
@@ -2595,6 +2602,22 @@ define Device/tenbay_wr3000k
endef
TARGET_DEVICES += tenbay_wr3000k
+define Device/tenda_be12-pro
+ DEVICE_VENDOR := Tenda
+ DEVICE_MODEL := BE12 Pro
+ DEVICE_DTS := mt7987a-tenda-be12-pro
+ DEVICE_DTS_DIR := ../dts
+ DEVICE_PACKAGES := mt7987-2p5g-phy-firmware airoha-en8811h-firmware kmod-phy-airoha-en8811h kmod-mt7992-firmware
+ UBINIZE_OPTS := -E 5
+ BLOCKSIZE := 128k
+ PAGESIZE := 2048
+ KERNEL_LOADADDR := 0x40000000
+ KERNEL_INITRAMFS := kernel-bin | lzma | \
+ fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb with-initrd | pad-to 64k
+ IMAGE/sysupgrade.bin := append-kernel | tenda-mkdualimageheader | sysupgrade-tar kernel=$$$$@ | append-metadata
+endef
+TARGET_DEVICES += tenda_be12-pro
+
define Device/totolink_x6000r
DEVICE_VENDOR := TOTOLINK
DEVICE_MODEL := X6000R
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