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Keith Harrison 6707eba9f0 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@protonmail.com>
2024-06-02 18:41:17 +02:00
.devcontainer/ci-env devcontainer: Add development environment for gihub codespace 2023-10-30 23:34:26 +01:00
.github uboot-bmips: Add U-Boot for the BMIPS target 2024-05-01 21:30:32 +02:00
config build: add option KERNEL_DEBUG_INFO_BTF_MODULES 2024-05-31 23:50:30 +02:00
include kernel: bump 6.6 to 6.6.32 2024-05-30 00:04:27 +02:00
LICENSES
package uboot-tegra: Set UBOOT_USE_INTREE_DTC 2024-06-02 18:06:39 +02:00
scripts scripts: Add GNU ftp mirror redirector for GNU and Savannah 2024-05-29 11:19:08 +02:00
target ramips: add support for D-Link DIR-2055 A1 2024-06-02 18:41:17 +02:00
toolchain toolchain: gcc: update to 13.3 2024-05-28 23:55:27 +02:00
tools tools/elfutils: pass -O2 in HOST_CXXFLAGS 2024-05-31 16:01:43 +02:00
.gitattributes
.gitignore gitignore: ignore local APK keys 2024-05-17 22:03:06 +03:00
BSDmakefile
Config.in
COPYING
feeds.conf.default
Makefile build: fix pkg-config detection when inside of a nix-shell 2023-11-02 20:26:32 +01:00
README.md README: replace "MacOSX" with "macOS" 2024-04-01 18:46:30 +02:00
rules.mk build: add APK package build capabilities 2024-05-17 23:21:26 +03:00

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