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ramips: add support for D-Link DIR-2640 A1

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This patch adds support for D-Link DIR-2640 A1.

Specifications:
* Board: AP-MTKH7-0002
* SoC: MediaTek MT7621AT
* RAM: 256 MB (DDR3)
* Flash: 128 MB (NAND)
* WiFi: MediaTek MT7615N (x2)
* Switch: 1 WAN, 4 LAN (Gigabit)
* Ports: 1 USB 2.0, 1 USB 3.0
* Buttons: Reset, WPS
* LEDs: Power (blue/orange), Internet (blue/orange), WiFi 2.4G (blue),
        WiFi 5G (blue), USB 3.0 (blue), USB 2.0 (blue)

Notes:
* WiFi 2.4G and WiFi 5G LEDs are wired directly to the wireless chips

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

MAC addresses:

lan   factory 0xe000     *:a7 (label)
wan   factory 0xe006     *:aa
2.4   factory 0xe000 +1  *:a8
5.0   factory 0xe000 +2  *:a9

Seems like vendor didn't replace the dummy entries in the calibration data.

Signed-off-by: James McGuire <jamesm51@gmail.com>
[fix device definition title]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This commit is contained in:
James McGuire
2020-11-04 21:13:19 -08:00
committed by Adrian Schmutzler
parent c02096361c
commit de768829a5
4 changed files with 43 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
target/linux/ramips/dts/mt7621_dlink_dir-2640-a1.dts Normal file
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@@ -0,0 +1,34 @@
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "mt7621_dlink_dir-xx60-a1.dtsi"
/ {
compatible = "dlink,dir-2640-a1", "mediatek,mt7621-soc";
model = "D-Link DIR-2640 A1";
};
&leds {
usb2_white {
label = "white:usb2";
gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
trigger-sources = <&ehci_port2>;
linux,default-trigger = "usbport";
};
usb3_white {
label = "white:usb3";
gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
trigger-sources = <&xhci_ehci_port1>;
linux,default-trigger = "usbport";
};
};
&wifi0 {
mtd-mac-address = <&factory 0xe000>;
mtd-mac-address-increment = <1>;
};
&wifi1 {
mtd-mac-address = <&factory 0xe000>;
mtd-mac-address-increment = <2>;
};

7
target/linux/ramips/image/mt7621.mk
View File

@@ -274,6 +274,13 @@ define Device/dlink_dir-1960-a1
endef
TARGET_DEVICES += dlink_dir-1960-a1
define Device/dlink_dir-2640-a1
$(Device/dlink_dir-xx60-a1)
DEVICE_MODEL := DIR-2640
DEVICE_VARIANT := A1
endef
TARGET_DEVICES += dlink_dir-2640-a1
define Device/dlink_dir-2660-a1
$(Device/dlink_dir-xx60-a1)
DEVICE_MODEL := DIR-2660

1
target/linux/ramips/mt7621/base-files/etc/board.d/01_leds
View File

@@ -19,6 +19,7 @@ xzwifi,creativebox-v1)
ucidef_set_led_netdev "internet" "internet" "blue:internet" "wan"
;;
dlink,dir-1960-a1|\
dlink,dir-2640-a1|\
dlink,dir-2660-a1)
ucidef_set_led_netdev "wan" "wan" "white:net" "wan"
;;

1
target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh
View File

@@ -46,6 +46,7 @@ platform_do_upgrade() {
asus,rt-ac65p|\
asus,rt-ac85p|\
dlink,dir-1960-a1|\
dlink,dir-2640-a1|\
dlink,dir-2660-a1|\
hiwifi,hc5962|\
linksys,ea7300-v1|\