From 8c51ddeff0876b439ac35a3f492ab719085bfb9c Mon Sep 17 00:00:00 2001 From: Georgi Vlaev Date: Wed, 17 Apr 2019 21:17:45 +0300 Subject: [PATCH] ramips: add support for TP-Link RE650 v1 TP-Link RE650 v1 is a dual-band AC2600 range extender, based on MediaTek MT7621A and MT7615E. According to the wikidevi entry for RE650 this device is identical with TP-Link RE500 as hardware. This patch supports only RE650. Hardware specification: - SoC 880 MHz - MediaTek MT7621AT - 128 MB of DDR3 RAM - 16 MB - Winbond 25Q128FVSG - 4T4R 2.4 GHz - MediaTek MT7615E - 4T4R 5 GHz - MediaTek MT7615E - 1x 1 Gbps Ethernet - MT7621AT integrated - 7x LEDs (Power, 2G, 5G, WPS(x2), Lan(x2)) - 4x buttons (Reset, Power, WPS, LED) - UART header (J1) - 2:GND, 3:RX, 4:TX Serial console @ 57600,8n1 Flash instructions: Upload openwrt-ramips-mt7621-tplink_re650-v1-squashfs-factory.bin from the RE650 web interface. TFTP recovery to stock firmware: Unfortunately, I can't find an easy way to recover the RE without opening the device and using modified binaries. The TFTP upload will only work if selected from u-boot, which means you have to open the device and attach to the serial console. The TFTP update procedure does *not* accept the published vendor firmware binaries. However, it allows to flash kernel + rootfs binaries, and this works if you have a backup of the original contents of the flash. It's probably possible to create special image out of the vendor binaries and use that as recovery image. Signed-off-by: Georgi Vlaev [re-added variables for kernel header] Signed-off-by: David Bauer --- .../ramips/base-files/etc/board.d/01_leds | 3 +- .../ramips/base-files/etc/board.d/02_network | 3 +- .../ramips/dts/mt7621_tplink_re650-v1.dts | 177 ++++++++++++++++++ target/linux/ramips/image/mt7621.mk | 30 ++- tools/firmware-utils/src/tplink-safeloader.c | 37 ++++ 5 files changed, 241 insertions(+), 9 deletions(-) create mode 100644 target/linux/ramips/dts/mt7621_tplink_re650-v1.dts diff --git a/target/linux/ramips/base-files/etc/board.d/01_leds b/target/linux/ramips/base-files/etc/board.d/01_leds index 47637096a04..57f09396ac9 100755 --- a/target/linux/ramips/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/base-files/etc/board.d/01_leds @@ -347,7 +347,8 @@ tplink,archer-mr200) ucidef_set_led_netdev "wan" "wan" "$boardname:white:wan" "usb0" set_wifi_led "$boardname:white:wlan" ;; -tplink,re350-v1) +tplink,re350-v1|\ +tplink,re650-v1) ucidef_set_led_netdev "wifi2g" "Wifi 2.4G" "$boardname:blue:wifi2G" "wlan0" ucidef_set_led_netdev "wifi5g" "Wifi 5G" "$boardname:blue:wifi5G" "wlan1" ucidef_set_led_netdev "eth_act" "LAN act" "$boardname:green:eth_act" "eth0" "tx rx" diff --git a/target/linux/ramips/base-files/etc/board.d/02_network b/target/linux/ramips/base-files/etc/board.d/02_network index 1ea0597ec6a..a2b7d1cf33a 100755 --- a/target/linux/ramips/base-files/etc/board.d/02_network +++ b/target/linux/ramips/base-files/etc/board.d/02_network @@ -285,7 +285,8 @@ ramips_setup_interfaces() dlink,dir-510l|\ glinet,vixmini|\ netgear,ex6150|\ - tplink,re350-v1) + tplink,re350-v1|\ + tplink,re650-v1) ucidef_add_switch "switch0" \ "0:lan" "6@eth0" ;; diff --git a/target/linux/ramips/dts/mt7621_tplink_re650-v1.dts b/target/linux/ramips/dts/mt7621_tplink_re650-v1.dts new file mode 100644 index 00000000000..5c1d308ed8c --- /dev/null +++ b/target/linux/ramips/dts/mt7621_tplink_re650-v1.dts @@ -0,0 +1,177 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/dts-v1/; + +#include "mt7621.dtsi" + +#include +#include + +/ { + compatible = "tplink,re650-v1", "mediatek,mt7621-soc"; + model = "TP-Link RE650 v1"; + + aliases { + led-boot = &led_power; + led-failsafe = &led_power; + led-running = &led_power; + led-upgrade = &led_power; + }; + + chosen { + bootargs = "console=ttyS0,57600"; + }; + + leds { + compatible = "gpio-leds"; + + led_power: power { + label = "re650-v1:blue:power"; + gpios = <&gpio0 22 GPIO_ACTIVE_LOW>; + }; + + wifi2g { + label = "re650-v1:blue:wifi2G"; + gpios = <&gpio0 23 GPIO_ACTIVE_LOW>; + }; + + wifi5g { + label = "re650-v1:blue:wifi5G"; + gpios = <&gpio0 24 GPIO_ACTIVE_LOW>; + }; + + wps_red { + label = "re650-v1:red:wps"; + gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>; + }; + + wps_blue { + label = "re650-v1:blue:wps"; + gpios = <&gpio0 27 GPIO_ACTIVE_HIGH>; + }; + + eth_act { + label = "re650-v1:green:eth_act"; + gpios = <&gpio0 28 GPIO_ACTIVE_LOW>; + }; + + eth_link { + label = "re650-v1:green:eth_link"; + gpios = <&gpio0 29 GPIO_ACTIVE_LOW>; + }; + }; + + keys { + compatible = "gpio-keys"; + + wps { + label = "wps"; + gpios = <&gpio0 18 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + linux,code = ; + }; + + power { + label = "power"; + gpios = <&gpio0 25 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + linux,code = ; + }; + + led { + label = "led"; + gpios = <&gpio0 30 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + linux,code = ; + }; + + reset { + label = "reset"; + gpios = <&gpio0 31 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + linux,code = ; + }; + }; +}; + +&spi0 { + status = "okay"; + + w25q64@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <40000000>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x0 0x20000>; + read-only; + }; + + partition@20000 { + compatible = "tplink,firmware"; + label = "firmware"; + reg = <0x20000 0xde0000>; + }; + + config: partition@e00000 { + label = "config"; + reg = <0xe00000 0x50000>; + read-only; + }; + + /* range 0xe50000 to 0xff0000 is empty in vendor + * firmware, so we do not use it either + */ + + radio: partition@ff0000 { + label = "radio"; + reg = <0xff0000 0x10000>; + read-only; + }; + }; + }; +}; + +&pcie { + status = "okay"; +}; + +&pcie0 { + wifi@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&radio 0>; + mtd-mac-address = <&config 0x10008>; + mtd-mac-address-increment = <1>; + ieee80211-freq-limit = <2400000 2500000>; + }; +}; + +&pcie1 { + wifi@0,0 { + compatible = "mediatek,mt76"; + reg = <0x0000 0 0 0 0>; + mediatek,mtd-eeprom = <&radio 0x8000>; + mtd-mac-address = <&config 0x10008>; + mtd-mac-address-increment = <2>; + ieee80211-freq-limit = <5000000 6000000>; + }; +}; + +ðernet { + mtd-mac-address = <&config 0x10008>; +}; + +&pinctrl { + state_default: pinctrl0 { + gpio { + ralink,group = "rgmii2", "wdt"; + ralink,function = "gpio"; + }; + }; +}; diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk index a48aedd6618..73ded64e744 100644 --- a/target/linux/ramips/image/mt7621.mk +++ b/target/linux/ramips/image/mt7621.mk @@ -531,25 +531,41 @@ define Device/totolink_a7000r endef TARGET_DEVICES += totolink_a7000r -define Device/tplink_re350-v1 +define Device/tplink-safeloader MTK_SOC := mt7621 DEVICE_VENDOR := TP-Link - DEVICE_MODEL := RE350 - DEVICE_VARIANT := v1 - DEVICE_PACKAGES := kmod-mt7603 kmod-mt76x2 wpad-basic - TPLINK_BOARD_ID := RE350-V1 + TPLINK_BOARD_ID := TPLINK_HWID := 0x0 TPLINK_HWREV := 0 TPLINK_HEADER_VERSION := 1 - IMAGE_SIZE := 6016k KERNEL := $(KERNEL_DTB) | tplink-v1-header -e -O IMAGES += factory.bin - IMAGE/sysupgrade.bin := append-rootfs | tplink-safeloader sysupgrade | append-metadata | check-size $$$$(IMAGE_SIZE) + IMAGE/sysupgrade.bin := append-rootfs | tplink-safeloader sysupgrade | \ + append-metadata | check-size $$$$(IMAGE_SIZE) IMAGE/factory.bin := append-rootfs | tplink-safeloader factory +endef + +define Device/tplink_re350-v1 + $(Device/tplink-safeloader) + DEVICE_MODEL := RE350 + DEVICE_VARIANT := v1 + DEVICE_PACKAGES := kmod-mt7603 kmod-mt76x2 wpad-basic + TPLINK_BOARD_ID := RE350-V1 + IMAGE_SIZE := 6016k SUPPORTED_DEVICES += re350-v1 endef TARGET_DEVICES += tplink_re350-v1 +define Device/tplink_re650-v1 + $(Device/tplink-safeloader) + DEVICE_MODEL := RE650 + DEVICE_VARIANT := v1 + DEVICE_PACKAGES := kmod-mt7615e wpad-basic + TPLINK_BOARD_ID := RE650-V1 + IMAGE_SIZE := 14208k +endef +TARGET_DEVICES += tplink_re650-v1 + define Device/ubiquiti_edgerouterx MTK_SOC := mt7621 FILESYSTEMS := squashfs diff --git a/tools/firmware-utils/src/tplink-safeloader.c b/tools/firmware-utils/src/tplink-safeloader.c index 78d80ac89ec..773e7ed26cd 100644 --- a/tools/firmware-utils/src/tplink-safeloader.c +++ b/tools/firmware-utils/src/tplink-safeloader.c @@ -1366,6 +1366,43 @@ static struct device_info boards[] = { .last_sysupgrade_partition = "file-system" }, + /** Firmware layout for the RE650 */ + { + .id = "RE650-V1", + .vendor = "", + .support_list = + "SupportList:\r\n" + "{product_name:RE650,product_ver:1.0.0,special_id:00000000}\r\n" + "{product_name:RE650,product_ver:1.0.0,special_id:55530000}\r\n" + "{product_name:RE650,product_ver:1.0.0,special_id:45550000}\r\n" + "{product_name:RE650,product_ver:1.0.0,special_id:4A500000}\r\n" + "{product_name:RE650,product_ver:1.0.0,special_id:43410000}\r\n" + "{product_name:RE650,product_ver:1.0.0,special_id:41550000}\r\n" + "{product_name:RE650,product_ver:1.0.0,special_id:41530000}\r\n", + .support_trail = '\x00', + .soft_ver = NULL, + + /* We're using a dynamic kernel/rootfs split here */ + .partitions = { + {"fs-uboot", 0x00000, 0x20000}, + {"firmware", 0x20000, 0xde0000}, + {"partition-table", 0xe00000, 0x02000}, + {"default-mac", 0xe10000, 0x00020}, + {"pin", 0xe10100, 0x00020}, + {"product-info", 0xe11100, 0x01000}, + {"soft-version", 0xe20000, 0x01000}, + {"support-list", 0xe21000, 0x01000}, + {"profile", 0xe22000, 0x08000}, + {"user-config", 0xe30000, 0x10000}, + {"default-config", 0xe40000, 0x10000}, + {"radio", 0xff0000, 0x10000}, + {NULL, 0, 0} + }, + + .first_sysupgrade_partition = "os-image", + .last_sysupgrade_partition = "file-system" + }, + {} }; -- 2.30.2