From 5881e2434fce53724c5d09b365945429a4985c41 Mon Sep 17 00:00:00 2001 From: Maxim Anisimov Date: Wed, 30 May 2018 18:41:53 +0300 Subject: [PATCH] ramips: add support for TP-Link TL-WR842N v5 TP-Link TL-WR842N v5 are simple N300 router with 5-port FE switch and non-detachable antennas. Its very similar to TP-Link TL-MR3420 V5. Specification: - MT7628N/N (580 MHz) - 64 MB of RAM (DDR2) - 8 MB of FLASH - 2T2R 2.4 GHz - 5x 10/100 Mbps Ethernet - 2x external, non-detachable antennas - USB 2.0 Port - UART (J1) header on PCB (115200 8n1) - 7x LED, 2x button, power input switch Flash instruction: The only way to flash OpenWrt image in wr842nv5 is to use tftp recovery mode in U-Boot: 1. Configure PC with static IP 192.168.0.225/24 and tftp server. 2. Rename "lede-ramips-mt7628-tplink_tl-wr842n-v5-squashfs-tftp-recovery.bin" to "tp_recovery.bin" and place it in tftp server directory. 3. Connect PC with one of LAN ports, press the reset button, power up the router and keep button pressed for around 6-7 seconds, until device starts downloading the file. 4. Router will download file from server, write it to flash and reboot. Signed-off-by: Maxim Anisimov --- .../ramips/base-files/etc/board.d/01_leds | 3 +- .../ramips/base-files/etc/board.d/02_network | 1 + target/linux/ramips/base-files/etc/diag.sh | 1 + .../ramips/base-files/lib/upgrade/platform.sh | 1 + target/linux/ramips/dts/TL-WR842NV5.dts | 86 +++++++++++++++++++ target/linux/ramips/image/mt76x8.mk | 14 +++ 6 files changed, 105 insertions(+), 1 deletion(-) create mode 100644 target/linux/ramips/dts/TL-WR842NV5.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 73e3f22418..1318ab3e8a 100755 --- a/target/linux/ramips/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/base-files/etc/board.d/01_leds @@ -413,7 +413,8 @@ tplink,c50-v3) ucidef_set_led_wlan "wlan2g" "wlan2g" "$boardname:green:wlan2g" "phy0tpt" ucidef_set_led_wlan "wlan5g" "wlan5g" "$boardname:green:wlan5g" "phy1tpt" ;; -tplink,tl-mr3420-v5) +tplink,tl-mr3420-v5|\ +tplink,tl-wr842n-v5) set_usb_led "$boardname:green:usb" ucidef_set_led_wlan "wlan2g" "wlan2g" "$boardname:green:wlan" "phy0tpt" ucidef_set_led_switch "lan" "lan" "$boardname:green:lan" "switch0" "0x1e" 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 dfd6c26da7..de98c1efc2 100755 --- a/target/linux/ramips/base-files/etc/board.d/02_network +++ b/target/linux/ramips/base-files/etc/board.d/02_network @@ -204,6 +204,7 @@ ramips_setup_interfaces() tplink,c20-v4|\ tplink,c50-v3|\ tplink,tl-mr3420-v5|\ + tplink,tl-wr842n-v5|\ tl-wr840n-v4|\ tl-wr840n-v5|\ tl-wr841n-v13|\ diff --git a/target/linux/ramips/base-files/etc/diag.sh b/target/linux/ramips/base-files/etc/diag.sh index b4118358b4..7f8e471860 100644 --- a/target/linux/ramips/base-files/etc/diag.sh +++ b/target/linux/ramips/base-files/etc/diag.sh @@ -41,6 +41,7 @@ get_status_led() { tplink,c20-v4|\ tplink,c50-v3|\ tplink,tl-mr3420-v5|\ + tplink,tl-wr842n-v5|\ tplink,tl-wr902ac-v3|\ tl-wr840n-v4|\ tl-wr840n-v5|\ diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh index 95cb7c33a9..5488972d59 100755 --- a/target/linux/ramips/base-files/lib/upgrade/platform.sh +++ b/target/linux/ramips/base-files/lib/upgrade/platform.sh @@ -254,6 +254,7 @@ platform_check_image() { tplink,c20-v4|\ tplink,c50-v3|\ tplink,tl-mr3420-v5|\ + tplink,tl-wr842n-v5|\ tplink,tl-wr902ac-v3|\ tl-wr840n-v4|\ tl-wr840n-v5|\ diff --git a/target/linux/ramips/dts/TL-WR842NV5.dts b/target/linux/ramips/dts/TL-WR842NV5.dts new file mode 100644 index 0000000000..397c106374 --- /dev/null +++ b/target/linux/ramips/dts/TL-WR842NV5.dts @@ -0,0 +1,86 @@ +/dts-v1/; + +#include "TPLINK-8M.dtsi" + +#include +#include + +/ { + compatible = "tplink,tl-wr842n-v5", "mediatek,mt7628an-soc"; + model = "TP-Link TL-WR842N v5"; + + gpio-keys-polled { + compatible = "gpio-keys-polled"; + #address-cells = <1>; + #size-cells = <0>; + poll-interval = <20>; + + reset { + label = "reset"; + gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + rfkill { + label = "rfkill"; + gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + + lan { + label = "tl-wr842n-v5:green:lan"; + gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; + }; + + power { + label = "tl-wr842n-v5:green:power"; + gpios = <&gpio0 2 GPIO_ACTIVE_LOW>; + }; + + usb { + label = "tl-wr842n-v5:green:usb"; + gpios = <&gpio0 3 GPIO_ACTIVE_LOW>; + }; + + wan { + label = "tl-wr842n-v5:green:wan"; + gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; + }; + + wan_amber { + label = "tl-wr842n-v5:amber:wan"; + gpios = <&gpio0 4 GPIO_ACTIVE_LOW>; + }; + + wlan { + label = "tl-wr842n-v5:green:wlan"; + gpios = <&gpio1 12 GPIO_ACTIVE_LOW>; + }; + + wps { + label = "tl-wr842n-v5:green:wps"; + gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; + }; + }; +}; + +&ehci { + status = "okay"; +}; + +&ohci { + status = "okay"; +}; + +&pinctrl { + state_default: pinctrl0 { + gpio { + ralink,group = "i2c", "i2s", "p2led_an", "refclk", "uart1", "wdt", "wled_an"; + ralink,function = "gpio"; + }; + }; +}; diff --git a/target/linux/ramips/image/mt76x8.mk b/target/linux/ramips/image/mt76x8.mk index aeb6faf0e7..443e1c79ab 100644 --- a/target/linux/ramips/image/mt76x8.mk +++ b/target/linux/ramips/image/mt76x8.mk @@ -196,6 +196,20 @@ define Device/tplink_tl-mr3420-v5 endef TARGET_DEVICES += tplink_tl-mr3420-v5 +define Device/tplink_tl-wr842n-v5 + $(Device/tplink) + DTS := TL-WR842NV5 + IMAGE_SIZE := 7808k + DEVICE_TITLE := TP-Link TL-WR842N v5 + TPLINK_FLASHLAYOUT := 8Mmtk + TPLINK_HWID := 0x08420005 + TPLINK_HWREV := 0x5 + TPLINK_HWREVADD := 0x5 + TPLINK_HVERSION := 3 + DEVICE_PACKAGES := kmod-usb2 kmod-usb-ohci kmod-usb-ledtrig-usbport +endef +TARGET_DEVICES += tplink_tl-wr842n-v5 + define Device/tplink_tl-wr902ac-v3 $(Device/tplink) DTS := TL-WR902ACV3 -- 2.25.1