From 0709bd87ba8a8c4b11389c4dea764d35ceabab85 Mon Sep 17 00:00:00 2001 From: Tomasz Maciej Nowak Date: Wed, 10 Jan 2024 16:39:57 +0100 Subject: [PATCH] ramips: mt76x8: add support for TP-Link RE365 v1 TP-Link RE365 is a wireless range extender, hardware-wise resembles RE305 with slight changes regarding buttons and LEDs. Specification SoC: MediaTek MT7628AN RAM: 64 MiB DDR2 Flash: 8 MiB SPI NOR WiFi: 2.4 GHz 2T2R integrated 5 GHz 2T2R MediaTek MT7612EN conncted to PCIe lanes Ethernet: 1x 10/100 Mbps integrated LEDs: 6x GPIO controlled Buttons: 4x GPIO controlled UART: row of 4 holes marked on PCB as J1, starting count from white triangle 1. VCC (3.3V), 2. GND, 3. RX, 4. TX baud: 57600, parity: none, flow control: none Installation 1. Open web management interface. 2. Go to Settings > System Tools > Firmware upgrade. 3. Select "Browse" and select the OpenWrt image with factory.bin suffix. 4. After selecting "Upgrade" firmware writing process will start. 5. Wait till device reboots, power LED should stay solid when it's fully booted, then it's ready for configuration through LAN port. Additional information With how device manufacturer patrtitioned the flash memory, it's possible that with default packages set, initial factory.bin image won't be created. In such case, try to reduce packages amount or use older release for initial conversion to OpenWrt. Later You can use sysupgrade.bin image with full set of packages because OpenWrt uses unpartitioned flash memory space unused by vendor firmware. Reverting to vendor firmware involves converting firmware using tplink-safeloader with -z option (can be found in ImageBuilder or SDK) and forcibly applying converted firmware as sysupgrade. Known issues WARNING: after removing casing of the device one is exposed to high voltage and is in a risk of being electrocuted. Caution when interfacing whith bootloader, saving its environment either by issuing "saveenv" or selecting option "1: Load system code to SDRAM via TFTP." in boot menu, any of those will lead to overwriting part of kernel. This will lead to need of firmware recovery. The cause of this issue is bootloader having environment offset on flash at 0x40000, while kernel starts from 0x20000. Signed-off-by: Tomasz Maciej Nowak [Wrap long line in DTS] Signed-off-by: Sander Vanheule --- .../ramips/dts/mt7628an_tplink_re365-v1.dts | 214 ++++++++++++++++++ target/linux/ramips/image/mt76x8.mk | 12 + .../mt76x8/base-files/etc/board.d/01_leds | 3 + .../mt76x8/base-files/etc/board.d/02_network | 1 + 4 files changed, 230 insertions(+) create mode 100644 target/linux/ramips/dts/mt7628an_tplink_re365-v1.dts diff --git a/target/linux/ramips/dts/mt7628an_tplink_re365-v1.dts b/target/linux/ramips/dts/mt7628an_tplink_re365-v1.dts new file mode 100644 index 0000000000..17fa9c0b5a --- /dev/null +++ b/target/linux/ramips/dts/mt7628an_tplink_re365-v1.dts @@ -0,0 +1,214 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "mt7628an.dtsi" + +#include +#include +#include + +/ { + model = "TP-Link RE365 v1"; + compatible = "tplink,re365-v1", "mediatek,mt7628an-soc"; + + aliases { + led-boot = &led_power; + led-failsafe = &led_power; + led-running = &led_power; + led-upgrade = &led_power; + label-mac-device = ðernet; + }; + + keys { + compatible = "gpio-keys"; + + button-led { + label = "led"; + gpios = <&gpio 44 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + button-power { + label = "power"; + gpios = <&gpio 11 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + button-reset { + label = "reset"; + gpios = <&gpio 37 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + button-wps { + label = "wps"; + gpios = <&gpio 38 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + leds { + compatible = "gpio-leds"; + + led-lan { + color = ; + function = LED_FUNCTION_LAN; + gpios = <&gpio 4 GPIO_ACTIVE_LOW>; + }; + + led_power: led-power { + color = ; + function = LED_FUNCTION_POWER; + gpios = <&gpio 39 GPIO_ACTIVE_LOW>; + panic-indicator; + }; + + led-rssi-bad { + color = ; + function = LED_FUNCTION_INDICATOR; + gpios = <&gpio 43 GPIO_ACTIVE_HIGH>; + }; + + led-rssi-good { + color = ; + function = LED_FUNCTION_INDICATOR; + gpios = <&gpio 42 GPIO_ACTIVE_HIGH>; + }; + + led-wlan2g { + color = ; + function = LED_FUNCTION_WLAN; + function-enumerator = <2>; + gpios = <&gpio 41 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy0tpt"; + }; + + led-wlan5g { + color = ; + function = LED_FUNCTION_WLAN; + function-enumerator = <5>; + gpios = <&gpio 40 GPIO_ACTIVE_LOW>; + linux,default-trigger = "phy1tpt"; + }; + }; + + virtual_flash { + compatible = "mtd-concat"; + devices = <&fwconcat0>, <&fwconcat1>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + compatible = "tplink,firmware"; + label = "firmware"; + reg = <0x0 0x0>; + }; + }; + }; +}; + +ðernet { + nvmem-cells = <&macaddr_config_10008 0>; + nvmem-cell-names = "mac-address"; +}; + +&pcie { + status = "okay"; +}; + +&pcie0 { + mt76@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + ieee80211-freq-limit = <5000000 6000000>; + nvmem-cells = <&eeprom_radio_8000>, <&macaddr_config_10008 2>; + nvmem-cell-names = "eeprom", "mac-address"; + }; +}; + +&spi0 { + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <10000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x20000>; + read-only; + }; + + fwconcat0: partition@20000 { + label = "fwconcat0"; + reg = <0x20000 0x5e0000>; + }; + + partition@600000 { + label = "config"; + reg = <0x600000 0x50000>; + read-only; + + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + macaddr_config_10008: macaddr@10008 { + compatible = "mac-base"; + reg = <0x10008 0x6>; + #nvmem-cell-cells = <1>; + }; + }; + }; + + fwconcat1: partition@650000 { + label = "fwconcat1"; + reg = <0x650000 0x1a0000>; + }; + + partition@7f0000 { + label = "radio"; + reg = <0x7f0000 0x10000>; + read-only; + + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + eeprom_radio_0: eeprom@0 { + reg = <0x0 0x400>; + }; + + eeprom_radio_8000: eeprom@8000 { + reg = <0x8000 0x200>; + }; + }; + }; + }; + }; +}; + +&state_default { + gpio { + groups = "refclk", "wdt", "p0led_an", "p1led_an", "p2led_an", "p3led_an", + "p4led_an"; + function = "gpio"; + }; +}; + +&wmac { + status = "okay"; + + nvmem-cells = <&eeprom_radio_0>, <&macaddr_config_10008 1>; + nvmem-cell-names = "eeprom", "mac-address"; +}; diff --git a/target/linux/ramips/image/mt76x8.mk b/target/linux/ramips/image/mt76x8.mk index 8a6bccfba6..9a458d38f3 100644 --- a/target/linux/ramips/image/mt76x8.mk +++ b/target/linux/ramips/image/mt76x8.mk @@ -666,6 +666,18 @@ define Device/tplink_re305-v3 endef TARGET_DEVICES += tplink_re305-v3 +define Device/tplink_re365-v1 + $(Device/tplink-safeloader) + DEVICE_MODEL := RE365 + DEVICE_VARIANT := v1 + DEVICE_PACKAGES := kmod-mt76x2 + IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | check-size | append-metadata + IMAGE_SIZE := 7680k + KERNEL_SIZE := 6016k + TPLINK_BOARD_ID := RE365 +endef +TARGET_DEVICES += tplink_re365-v1 + define Device/tplink_tl-mr3020-v3 $(Device/tplink-v2) IMAGE_SIZE := 7808k 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 c4301737b2..5a0e0ab214 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 @@ -91,6 +91,9 @@ tplink,tl-mr3020-v3|\ tplink,tl-wa801nd-v5) ucidef_set_led_netdev "lan" "lan" "green:lan" "eth0" ;; +tplink,re365-v1) + ucidef_set_led_netdev "lan" "lan" "blue:lan" "eth0" + ;; tplink,tl-mr3420-v5|\ tplink,tl-wr840n-v4|\ tplink,tl-wr842n-v5) 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 fe3ac9193f..63abb14d13 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 @@ -27,6 +27,7 @@ ramips_setup_interfaces() tplink,re220-v2|\ tplink,re305-v1|\ tplink,re305-v3|\ + tplink,re365-v1|\ tplink,tl-wr802n-v4|\ tplink,tl-wa801nd-v5|\ tplink,tl-wr902ac-v4|\ -- 2.30.2