From: Renaud Gaspard Date: Sun, 22 Jan 2023 19:41:48 +0000 (+0100) Subject: ramips: Add support for TP-Link Archer C50 v6 (CA/EU/RU) X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=e9ac1b19e0f3d383ab83373c261bfb5527a29521;p=openwrt%2Fstaging%2Fnbd.git ramips: Add support for TP-Link Archer C50 v6 (CA/EU/RU) This adds support for the TP-Link Archer C50 v6 (CA/EU/RU). (The ES variant is a rebranded Archer C54 and NOT supported.) CPU: MediaTek MT7628 (580MHz) RAM: 64M DDR2 FLASH: 8M SPI WiFi: 2.4GHz 2x2 MT7628 b/g/n integrated WiFi: 5GHz 2x2 MT7613 a/n/ac ETH: 1x WAN 4x LAN LED: Power, WiFi2, WiFi5, LAN, WAN, WPS BTN: WPS/WiFi, RESET UART: Near ETH ports, 115200 8n1, TP-Link pinout Create Factory image -------------------- As all installation methods require a U-Boot to be integrated into the image (and we do not ship one with the image). We are not able to create an image in the OpenWRT build-process. Download a TP-Link image for your device variant (CA/EU or RU) from their website and a OpenWRT sysupgrade image for the device and build yourself a factory image like following: TP-Link image: tpl.bin OpenWRT sysupgrade image: owrt.bin > dd if=tpl.bin of=boot.bin bs=131584 count=1 > cat owrt.bin >> boot.bin Installing via Web-UI --------------------- Upload the boot.bin via TP-Links firmware upgrade tool in the web-interface. Installing via Recovery ----------------------- Activate Web-Recovery by beginning the upgrade Process with a Firmware-Image from TP-Link. After starting the Firmware Upgrade, wait ~3 seconds (When update status is switching to 0%), then disconnect the power supply from the device. Upgrade flag (which activates Web-Recovery) is written before the OS-image is touched and removed after write is succesfull, so this procedure should be safe. Plug the power back in. It will come up in Recovery-Mode on 192.168.0.1. When active, all LEDs but the WPS LED are off. Remeber to assign yourself a static IP-address as DHCP is not active in this mode. The boot.bin can now be uploaded and flashed using the web-recovery. Installing via TFTP ------------------- Prepare an image like following (Filenames from factory image steps apply here) > dd if=/dev/zero of=tp_recovery.bin bs=196608 count=1 > dd if=tpl.bin of=tmp.bin bs=131584 count=1 > dd if=tmp.bin of=boot.bin bs=512 skip=1 > cat boot.bin >> tp_recovery.bin > cat owrt.bin >> tp_recovery.bin Place tp_recovery.bin in root directory of TFTP server and listen on 192.168.0.66/24. Connect router LAN ports with your computer and power up the router while pressing the reset button. The router will download the image via tftp and after ~1 Minute reboot into OpenWRT. U-Boot CLI ---------- U-Boot CLI can be activated by holding down '4' on bootup. Dual U-Boot ----------- This is the first TP-Link MediaTek device to feature a split-uboot design. The first (factory-uboot) provides recovery via TFTP and HTTP, jumping straight into the second (firmware-uboot) if no recovery needs to be performed. The firmware-uboot unpacks and executed the kernel. Web-Recovery ------------ TP-Link integrated a new Web-Recovery like the one on the Archer C7v4 / TL-WR1043v5. Stock-firmware sets a flag in the "romfile" partition before beginning to write and removes it afterwards. If the router boots with this flag set, bootloader will automatically start Web-recovery and listens on 192.168.0.1. This way, the vendor-firmware or an OpenWRT factory image can be written. By doing the same while performing sysupgrade, we can take advantage of the Web-recovery in OpenWRT. It is important to note that Web-Recovery is only based on this flag. It can't detect e.g. a crashing kernel or other means. Once activated it won't boot the OS before a recovery action (either via TFTP or HTTP) is performed. This recovery-mode is indicated by an illuminated WPS-LED on boot. Co-authored-by: Julius Schwartzenberg Signed-off-by: Renaud Gaspard Signed-off-by: Julius Schwartzenberg Tested-by: Julius Schwartzenberg Tested-by: Jaroslav Mikulík Tested-by: Ashipa Eko --- diff --git a/target/linux/ramips/dts/mt7628an_tplink_archer-c50-v6.dts b/target/linux/ramips/dts/mt7628an_tplink_archer-c50-v6.dts new file mode 100644 index 0000000000..86cefbc230 --- /dev/null +++ b/target/linux/ramips/dts/mt7628an_tplink_archer-c50-v6.dts @@ -0,0 +1,100 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "mt7628an_tplink_8m-split-uboot.dtsi" + +/ { + compatible = "tplink,archer-c50-v6", "mediatek,mt7628an-soc"; + model = "TP-Link Archer C50 v6 (CA/EU/RU)"; + + aliases { + led-boot = &led_power; + led-failsafe = &led_power; + led-running = &led_power; + led-upgrade = &led_power; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "reset"; + gpios = <&gpio 38 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + rfkill { + label = "rfkill"; + gpios = <&gpio 5 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + leds { + compatible = "gpio-leds"; + + led_power: power { + label = "green:power"; + gpios = <&gpio 11 GPIO_ACTIVE_LOW>; + }; + + wlan2 { + label = "green:wlan2g"; + gpios = <&gpio 44 GPIO_ACTIVE_LOW>; + }; + + wlan5 { + label = "green:wlan5g"; + gpios = <&gpio 42 GPIO_ACTIVE_LOW>; + }; + + lan { + label = "green:lan"; + gpios = <&gpio 41 GPIO_ACTIVE_LOW>; + }; + + wan { + label = "green:wan"; + gpios = <&gpio 39 GPIO_ACTIVE_LOW>; + }; + + wan_orange { + label = "orange:wan"; + gpios = <&gpio 40 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&ehci { + status = "disabled"; +}; + +&ohci { + status = "disabled"; +}; + +&state_default { + gpio { + groups = "i2c", "p0led_an", "p1led_an", "p2led_an", + "p3led_an", "p4led_an", "wdt", "wled_an"; + function = "gpio"; + }; +}; + +&pcie { + status = "okay"; +}; + +&pcie0 { + wifi@0,0 { + reg = <0x0000 0 0 0 0>; + ieee80211-freq-limit = <5000000 6000000>; + nvmem-cells = <&eeprom_radio_8000>, <&macaddr_rom_f100>; + nvmem-cell-names = "eeprom", "mac-address"; + mac-address-increment = <(-1)>; + }; +}; + +&eeprom_radio_8000 { + /* V2 has different eeprom size '0x4da8' for MT7613 */ + reg = <0x8000 0x4da8>; +}; diff --git a/target/linux/ramips/image/mt76x8.mk b/target/linux/ramips/image/mt76x8.mk index 816009ac18..fd90c7bac9 100644 --- a/target/linux/ramips/image/mt76x8.mk +++ b/target/linux/ramips/image/mt76x8.mk @@ -593,6 +593,19 @@ define Device/tplink_archer-c50-v4 endef TARGET_DEVICES += tplink_archer-c50-v4 +define Device/tplink_archer-c50-v6 + $(Device/tplink-v2) + IMAGE_SIZE := 7616k + DEVICE_MODEL := Archer C50 + DEVICE_VARIANT := v6 (CA/EU/RU) + TPLINK_FLASHLAYOUT := 8MSUmtk + TPLINK_HWID := 0x0C500006 + TPLINK_HWREVADD := 0x6 + DEVICE_PACKAGES := kmod-mt7615e kmod-mt7663-firmware-ap + IMAGES := sysupgrade.bin +endef +TARGET_DEVICES += tplink_archer-c50-v6 + define Device/tplink_re200-v2 $(Device/tplink-safeloader) IMAGE_SIZE := 7808k diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds b/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds index 792bd13ebc..0b109feb6c 100644 --- a/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/01_leds @@ -76,7 +76,8 @@ tplink,tl-wr850n-v2) ucidef_set_led_switch "wan" "wan" "green:wan" "switch0" "0x01" ;; tplink,archer-c50-v3|\ -tplink,archer-c50-v4) +tplink,archer-c50-v4|\ +tplink,archer-c50-v6) ucidef_set_led_switch "lan" "lan" "green:lan" "switch0" "0x1e" ucidef_set_led_switch "wan" "wan" "green:wan" "switch0" "0x01" ucidef_set_led_wlan "wlan2g" "wlan2g" "green:wlan2g" "phy0tpt" diff --git a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network index 6bcdea971b..2ec41fe254 100644 --- a/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network +++ b/target/linux/ramips/mt76x8/base-files/etc/board.d/02_network @@ -46,6 +46,7 @@ ramips_setup_interfaces() tplink,archer-c20-v5|\ tplink,archer-c50-v3|\ tplink,archer-c50-v4|\ + tplink,archer-c50-v6|\ tplink,tl-mr3420-v5|\ tplink,tl-wr840n-v4|\ tplink,tl-wr840n-v5|\ @@ -294,7 +295,8 @@ ramips_setup_macs() wan_mac=$(macaddr_add "$(mtd_get_mac_binary factory 0xf100)" 1) ;; tplink,archer-c20-v5|\ - tplink,archer-c50-v4) + tplink,archer-c50-v4|\ + tplink,archer-c50-v6) wan_mac=$(macaddr_add "$(mtd_get_mac_binary rom 0xf100)" 1) ;; wavlink,wl-wn570ha1|\ diff --git a/target/linux/ramips/mt76x8/base-files/lib/upgrade/platform.sh b/target/linux/ramips/mt76x8/base-files/lib/upgrade/platform.sh index 20adfafc3d..427de8406f 100755 --- a/target/linux/ramips/mt76x8/base-files/lib/upgrade/platform.sh +++ b/target/linux/ramips/mt76x8/base-files/lib/upgrade/platform.sh @@ -29,7 +29,8 @@ platform_do_upgrade() { default_do_upgrade "$1" ;; tplink,archer-c20-v5|\ - tplink,archer-c50-v4) + tplink,archer-c50-v4|\ + tplink,archer-c50-v6) MTD_ARGS="-t romfile" default_do_upgrade "$1" ;;