From 6707eba9f098602e3332ecaadac7b605d699df9a Mon Sep 17 00:00:00 2001 From: Keith Harrison Date: Fri, 31 May 2024 08:55:03 -0400 Subject: [PATCH] ramips: add support for D-Link DIR-2055 A1 Add support for D-Link DIR-2055 A1 based on similarities to DIR-1960 A1, as well as various DIR-8xx A1 models. Existing DIR-1960 A1 openwrt "factory" firmware installs without modifications via the D-Link Recovery GUI and has no known incompatibilities with the DIR-2055 A1. Changes to be committed: new file: target/linux/ramips/dts/mt7621_dlink_dir-2055-a1.dts modified: target/linux/ramips/image/mt7621.mk modified: target/linux/ramips/mt7621/base-files/etc/board.d/01_leds modified: target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh Specifications: Board: Not known SoC: MediaTek MT7621 Family (MT7621AT) RAM: 256 MB (Micron 9OK17 D9PTK, should be DDR3 MT41K128M16JT-125) Flash: 128 MB (Winbond W29N01HVSINA) WiFi: MediaTek MT7615 Family (MT7615N x2) Switch: 1 WAN, 4 LAN (Gigabit) Ports: 1 USB 3.0 (front) Buttons: Reset, WiFi Toggle, WPS LEDs: Power (white/orange), Internet (white/orange), WiFi 2.4G (white), WiFi 5G (white) Notes: Only known difference vs. the DIR-1960 A1 is that the DIR-2055 A1 doesn't have a USB activity LED Serial port: Tested to be identical to various DIR-8xx A1 models with a similar enclosure/pcb design: Parameters: 57600, 8N1, 3.3V TTL no flow control Location: J1 header (close to the Reset, WiFi and WPS buttons) Pinout: 1 - VCC 2 - RXD 3 - TXD 4 - GND Did not connect VCC when using Installation: D-Link Recovery GUI: power down the router, press and hold the reset button, then re-plug it. Keep the reset button pressed until the power LED starts flashing orange, manually assign a static IP address under the 192.168.0.xxx subnet (e.g. 192.168.0.2) and go to http://192.168.0.1 Some modern browsers may have problems flashing via the Recovery GUI, if that occurs consider uploading the firmware through cURL: curl -v -i -F "firmware=@file.bin" 192.168.0.1 Signed-off-by: Keith Harrison --- target/linux/ramips/dts/mt7621_dlink_dir-2055-a1.dts | 8 ++++++++ target/linux/ramips/image/mt7621.mk | 8 ++++++++ target/linux/ramips/mt7621/base-files/etc/board.d/01_leds | 1 + .../ramips/mt7621/base-files/lib/upgrade/platform.sh | 1 + 4 files changed, 18 insertions(+) create mode 100644 target/linux/ramips/dts/mt7621_dlink_dir-2055-a1.dts diff --git a/target/linux/ramips/dts/mt7621_dlink_dir-2055-a1.dts b/target/linux/ramips/dts/mt7621_dlink_dir-2055-a1.dts new file mode 100644 index 0000000000..b1c89a4b01 --- /dev/null +++ b/target/linux/ramips/dts/mt7621_dlink_dir-2055-a1.dts @@ -0,0 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "mt7621_dlink_dir_nand_128m.dtsi" + +/ { + compatible = "dlink,dir-2055-a1", "mediatek,mt7621-soc"; + model = "D-Link DIR-2055 A1"; +}; diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk index ff071213ef..8886456bbb 100644 --- a/target/linux/ramips/image/mt7621.mk +++ b/target/linux/ramips/image/mt7621.mk @@ -771,6 +771,14 @@ define Device/dlink_dir-1960-a1 endef TARGET_DEVICES += dlink_dir-1960-a1 +define Device/dlink_dir-2055-a1 + $(Device/dlink_dir_nand_128m) + DEVICE_PACKAGES += -kmod-usb-ledtrig-usbport + DEVICE_MODEL := DIR-2055 + DEVICE_VARIANT := A1 +endef +TARGET_DEVICES += dlink_dir-2055-a1 + define Device/dlink_dir-2150-a1 $(Device/dlink_dir_nand_128m) DEVICE_MODEL := DIR-2150 diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds index 36c7d9e97a..21b1e8ea91 100644 --- a/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds +++ b/target/linux/ramips/mt7621/base-files/etc/board.d/01_leds @@ -92,6 +92,7 @@ dlink,dap-x1860-a1) ucidef_set_led_rssi "rssihigh" "RSSIHIGH" "green:rssihigh" "wlan1" "76" "100" ;; dlink,dir-1960-a1|\ +dlink,dir-2055-a1|\ dlink,dir-2150-a1|\ dlink,dir-2640-a1|\ dlink,dir-2660-a1) diff --git a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh index 3c8c4b36ee..46ca89e991 100755 --- a/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh +++ b/target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh @@ -71,6 +71,7 @@ platform_do_upgrade() { dlink,covr-x1860-a1|\ dlink,dap-x1860-a1|\ dlink,dir-1960-a1|\ + dlink,dir-2055-a1|\ dlink,dir-2150-a1|\ dlink,dir-2640-a1|\ dlink,dir-2660-a1|\ -- 2.30.2