[openwrt/openwrt] ramips: add support for D-Link DIR-2055 A1

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/6707eba9f098602e3332ecaadac7b605d699df9a

commit 6707eba9f098602e3332ecaadac7b605d699df9a
Author: Keith Harrison <keithh at protonmail.com>
AuthorDate: Fri May 31 08:55:03 2024 -0400

    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 <keithh at protonmail.com>
---
 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 +
 target/linux/ramips/mt7621/base-files/lib/upgrade/platform.sh | 1 +
 4 files changed, 18 insertions(+)

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|\