Commit Graph

499 Commits

Author SHA1 Message Date
Simonas Tamošaitis
b991aaf174 ramips: mt7621: add Teltonika RUTM11 support
Specificaitons:
- MediaTek MT7621AT SoC
- 256 MB RAM
- 16MB SPI NOR Flash
- 256MB NAND (split in half for firmware fallback)
- 4x 10/100/1000 Mbps Ethernet, with passive PoE support on LAN1
- WLAN      : MediaTek dual-band WiFi 5
  - 2.4 GHz : b/g/n, MIMO 2x2
  - 5 GHz   : n/ac, MIMO 2x2
- Quectel EG060K-EA 4G CAT6 modem
- 2.0 USB Type-A HOST port
- 1x Digital input
- 1x Digital output
- 2x SIM slot (can be swapped via GPIO)

GPIO:
- 1 button (Reset)
- 14 LEDs (power, 4x WAN status, Wifi 2G, Wifi 5G, 3G, 4G, 5x RSSI)
- 3 Modem control (power button, reset, sim select)
- 1 Digital input
- 1 Digital output

Installation
------------
Notice: update OEM firmware to 7.19 or later, earlier versions will
fail to flash openwrt factory firmware.

1. Check from which partition the device is currently running from

  $ cat /proc/bootconfig/chosen

  In case this output reads rutos-b, install a software update from
  Teltonika first. After upgrade completion, check this file now reads
  rutos-a before continuing.

2. Download the *-squashfs-factory.bin firmware image
3. Flash firmware image via WEB interface

To revert back to OEM firmware:
https://wiki.teltonika-networks.com/view/Bootloader_menu

Mobile connection:
- EG060K-EA:
    Execute AT commands:
        echo -ne 'AT+QCFG="usbnet",2\r\n' > /dev/ttyUSB2
        echo -ne 'AT+CFUN=1,1\r\n' > /dev/ttyUSB2
    Use ModemManager to establish mobile connection.

Signed-off-by: Simonas Tamošaitis <simsasss@gmail.com>
2026-05-20 00:02:31 +02:00
Simonas Tamošaitis
f970c4eefc ramips: mt7621: add Teltonika RUTM30/RUTM31 support
Specifications:
- MediaTek MT7621AT SoC
- 256 MB RAM
- 16MB SPI NOR Flash
- 256MB NAND (split in half for firmware fallback)
- 2x 10/100/1000 Mbps Ethernet, with passive PoE support on LAN
- WLAN      : MediaTek dual-band WiFi 5
  - 2.4 GHz : b/g/n, MIMO 2x2
  - 5 GHz   : n/ac, MIMO 2x2
- Quectel RG520N-EB 5G R16 modem (RUTM30) or RG500U-EB 5G (RUTM31)
- 1x Digital input
- 1x Digital output
- 2x SIM slot (can be swapped via AT commands)
- eSIM
- TPM

GPIO:
- 1 button (Reset)
- 3 LEDs (power, 2 RGB)
- 3 Modem control (power button, reset, eSIM switch)
- 1 Digital input
- 1 Digital output
- 1 TPM enable

Installation
------------
Notice: update OEM firmware to 7.19 or later, earlier versions will
fail to flash openwrt factory firmware.

1. Check from which partition the device is currently running from

  $ cat /proc/bootconfig/chosen

  In case this output reads rutos-b, install a software update from
  Teltonika first. After upgrade completion, check this file now reads
  rutos-a before continuing.

2. Download the *-squashfs-factory.bin firmware image
3. Flash firmware image via WEB interface

To revert back to OEM firmware:
https://wiki.teltonika-networks.com/view/Bootloader_menu

Mobile connection:
- RG520N-EB:
    Use "ModemManager" to establish mobile data connection.
- RG500U-EB:
    echo -ne 'AT+QNETDEVCTL=1,3,1\r\n' > /dev/ttyUSB2
    Create DHCP interface with usb0 device.

Signed-off-by: Simonas Tamošaitis <simsasss@gmail.com>
2026-05-20 00:02:31 +02:00
Simonas Tamošaitis
2e7e9e827f ramips: mt7621: add Teltonika RUTM50/RUTM51 support
Specifications:
- MediaTek MT7621AT SoC
- 256 MB RAM
- 16MB SPI NOR Flash
- 256MB NAND (split in half for firmware fallback)
- 5x 10/100/1000 Mbps Ethernet, with passive PoE support on LAN1
- WLAN      : MediaTek dual-band WiFi 5
  - 2.4 GHz : b/g/n, MIMO 2x2
  - 5 GHz   : n/ac, MIMO 2x2
- Quectel RG520N-NA 5G R16 modem (RUTM50) or RG500U-EB 5G (RUTM51)
- 2.0 USB Type-A HOST port
- 1x Digital input
- 1x Digital output
- 2x SIM slot (can be swapped via AT commands)

GPIO:
- 1 button (Reset)
- 13 LEDs (power, 4x WAN status, Wifi 2G, Wifi 5G, 3G, 4G, 5G, RSSI
1,2,3)
- 2 Modem control (power button, reset)
- 1 Digital input
- 1 Digital output

Installation
------------
Notice: update OEM firmware to 7.19 or later, earlier versions will
fail to flash openwrt factory firmware.

1. Check from which partition the device is currently running from

  $ cat /proc/bootconfig/chosen

  In case this output reads rutos-b, install a software update from
  Teltonika first. After upgrade completion, check this file now reads
  rutos-a before continuing.

2. Download the *-squashfs-factory.bin firmware image
3. Flash firmware image via WEB interface

To revert back to OEM firmware:
https://wiki.teltonika-networks.com/view/Bootloader_menu

Mobile connection:
- RG520N-NA:
    Use "ModemManager" to establish mobile data connection.
- RG500U-EB:
    echo -ne 'AT+QNETDEVCTL=1,3,1\r\n' > /dev/ttyUSB2
    Create DHCP interface with usb0 device.

Signed-off-by: Simonas Tamošaitis <simsasss@gmail.com>
2026-05-20 00:02:31 +02:00
Matt Brent
d841179375 ramips: add support for Ruijie RG-EW1300G (V1.00)
The RG-EW1300G is a router with 1 x WAN and 3 x LAN gigabit ports.
The router runs on Ruijie OS by default.

- Specifications:

* SoC: MT7621A
* RAM: 128MB DDR3
* Flash: 16MB SPI NOR flash (GD25Q128C)
* WiFi0: Mediatek MT7615 2.4GHz 802.11b/g/n
* WiFi1: Mediatek MT7615 5GHz 802.11ac
* Ethernet: MT7530, 4x 1000Base-T.
* UART: Serial console - As marked on PCB, baudrate is 57600. DO NOT CONNECT 3.3V.
* Buttons: Reset, WPS.
* LED: Programmable LEDs via GPIO working for Red+Green status, and Mesh/WPS at the rear of the chassis.

- Default Flash:
```
GD25Q128C(c8 40180000) (16384 Kbytes)
mtd .name = raspi, .size = 0x01000000 (16M) .erasesize = 0x00010000 (64K) .numeraseregions = 0
6 cmdlinepart partitions found on MTD device raspi
Creating 6 MTD partitions on "raspi":
0x000000000000-0x000000050000 : "u-boot"
0x000000050000-0x000000060000 : "u-boot-env"
0x000000060000-0x000000070000 : "Factory"
0x000000070000-0x000000080000 : "product_info"
0x000000080000-0x000000090000 : "kdump"
0x000000090000-0x000001000000 : "firmware"
0x00000031a847-0x000001000000 : "rootfs"
mtd: partition "rootfs" must either start or end on erase block boundary or be smaller than an erase block -- forcing read-only
mtd: partition "rootfs_data" created automatically, ofs=0xae0000, len=0x520000
0x000000ae0000-0x000001000000 : "rootfs_data"
register mt_drv
```

```
cat /proc/mtd
dev:    size   erasesize  name
mtd0: 00050000 00010000 "u-boot"
mtd1: 00010000 00010000 "u-boot-env"
mtd2: 00010000 00010000 "factory"
mtd3: 00010000 00010000 "product_info"
mtd4: 00010000 00010000 "kdump"
mtd5: 00f70000 00010000 "firmware"
mtd6: 0028a847 00010000 "kernel"
mtd7: 00ce57b9 00010000 "rootfs"
mtd8: 00520000 00010000 "rootfs_data"
```

- Installation:

1. Open the case, solder to the marked 4 pin header
2. Connect it to a USB-UART TTL (do not connect to 3.3v)
3. Open a terminal with baud 57600.
4. Power on device, and repeatedly press "2" key to catch bootloader option
5. Set IP, TFTP server IP, and image file to load (eg, openwrt-ramips-mt7621-ruijie_rg-ew1300g-v1-squashfs-sysupgrade.bin)
6. System will reboot into OpenWRT.

Signed-off-by: Matt Brent <git@mattzfiber.co.za>
Link: https://github.com/openwrt/openwrt/pull/21864
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2026-05-14 14:17:18 +02:00
Shiji Yang
5a9cfbbc18 ramips: mt7621: disable CONFIG_PAGE_POOL_STATS
Commit 15887235c1 ("generic: mtk_eth_soc: reduce driver memory usage")
allows building mediatek ethernet driver without CONFIG_PAGE_POOL_STATS.
This can slightly improve throughput on legacy MIPS based MT7621 SoC.

Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/23142
Signed-off-by: Robert Marko <robimarko@gmail.com>
2026-04-30 10:42:06 +02:00
Mieczyslaw Nalewaj
47430172e7 ramips: drop 6.12 support
Drop patches and configs for Linux 6.12.

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/22871
Signed-off-by: Nick Hainke <vincent@systemli.org>
2026-04-28 09:44:04 +02:00
Hiroki Utsunomiya
44f408aa31 ramips: add support for I-O DATA WN-AX2033GR2
I-O DATA WN-AX2033GR2 is roughly the same as I-O DATA WN-AX2033GR.
The difference is the Flash Memory (Macronix MX30LF1G18AC).

Specification
=============
- SoC: MediaTek MT7621A
- RAM: DDR3 128 MiB
- Flash Memory: NAND 128 MiB (Macronix MX30LF1G18AC)
- Wi-Fi: MediaTek MT7603E
- Wi-Fi: MediaTek MT7615
- Ethernet: 5x 10 Mbps / 100 Mbps / 1000 Mbps (1x WAN, 4x LAN)
- LED: 2x green LED
- Input: 2x tactile switch, 1x slide switch
- Power: DC 12V

Flash instruction
=================
1. Open the router management page (192.168.0.1).
2. Update router firmware using "initramfs-kernel.bin".
3. After updating, run sysupgrade with "sysupgrade.bin".

Signed-off-by: Hiroki Utsunomiya <hu-git-ja@proton.me>
Link: https://github.com/openwrt/openwrt/pull/22762
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2026-04-13 02:14:26 +02:00
Ryan Leung
6a8f9fa54d ramips: add support for EDUP EP-RT2983
EDUP EP-RT2983 comes with a factory installed version of OpenWrt 23.05
with device name "netis,n6".

Specification
--------------
- SoC       : MediaTek MT7621AT, MIPS, 880 MHz
- RAM       : 256 MiB
- Flash     : NAND 128 MiB (Toshiba)
- WLAN      : MT7905DAN + MT7975DN
  - 2.4 GHz : b/g/n/ax, 574 Mbps, MIMO 2x2
  - 5 GHz   : a/n/ac/ax, 1201 Mbps, MIMO 2x2
- Ethernet  : 10/100/1000 Mbps x4 (1x WAN, 3x LAN)
- UART      : 3.3V, 115200n8
- Buttons   : 1x Reset
              1x WPS
- LEDs      : 1x Power (green)
              1x WiFi (green)
              1x Mesh/WPS (green); flashing green during boot
              3x LAN (green)
              1x WAN (green); flashing red during upgrade and failsafe
- Power     : 12 VDC 1A

Installation
-------------
1. Log in to LuCI
2. Go to System, Backup / Flash Firmware
3. If desired, backup the current system by saving (all) the mtdblock
contents.
4. Flash new firmware image, select Flash image.
5. Browse and select the sysupgrade file
"openwrt-*-ramips-mt7621-edup_ep-rt2983-squashfs-sysupgrade.bin"
and then Upload.
6. Unselect "Keep settings and retain the current configuration"
Note: All settings will be reset to default. WiFi is not enabled by
default so a connection via Ethernet is necessary to log in and set up.
7. Allow "Force upgrade" (tick the box if there is one), or press Continue
if there is no box to tick. This is because the name is now
"edup,ep-rt2983" as it should have been from the start.
8. Proceed to flash. Wait for reboot and keep power connected.
9. After reboot, default address to access LuCI is 192.168.1.1 with
no password

Recovery (UART)
----------------
1. Remove the 4 screws on the bottom and pry open the cover.
2. Connect serial adapter to the unpopulated serial header pins
TX, RX, GND near the WPS button. Do not connect VCC.
3. Start serial terminal (e.g. minicom, screen, etc) on the computer and
turn on the router.
4. As prompted, hit any key to stop autoboot.
5. Enter 2 to select "2. Upgrade firmware"
6. Enter 0 to select "0 - TFTP client (Default)"
7. Accept the defaults by pressing Enter for
"Input U-Boot's IP address: 192.168.1.1",
"TFTP server's IP address: 192.168.1.2",
"Input IP netmask: 255.255.255.0"
8. Assign your PC's Ethernet port a static IP 192.168.1.2 with netmask
255.255.255.0 and connect to a LAN port on the router using the
Ethernet cable. Disconnect all other network connections (e.g. WiFi) on
the computer.
9. Serve the factory image
"openwrt-*-ramips-mt7621-edup_ep-rt2983-squashfs-factory.bin" using
a TFTP server, e.g. tftpd64. For convenience, the filename can be renamed
to something shorter.
10. In the serial terminal, when prompted "Input file name:", enter the
filename from the previous step and press Enter.
11. The factory image will be flashed as indicated. Wait for reboot.

MAC addresses prototype
------------------------
+---------+---------------------+
|         | MAC example         |
+---------+---------------------+
| LAN     | CC:D8:1F:47:xx:yy   |
| WAN     | CC:D8:1F:47:xx:yy+1 |
| WLAN 2G | CC:D8:1F:17:xx:yy+2 |
| WLAN 5G | CC:D8:1F:77:xx:yy+2 |
+---------+---------------------+

Signed-off-by: Ryan Leung <untilscour@protonmail.com>
Link: https://github.com/openwrt/openwrt/pull/22197
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2026-04-12 19:52:42 +02:00
Mieczyslaw Nalewaj
5213918c3d ramips: restore CONFIG_PAGE_BLOCK_MAX_ORDER=10 for 6.18
Restore CONFIG_PAGE_BLOCK_MAX_ORDER=10 in ramips 6.18 config fragments
to fix build failures where PAGE_BLOCK_MAX_ORDER was undefined.

Support for Linux 6.18 on ramips was added after this OpenWrt change:
ac0cb87a45.
Before that integration, the kernel option CONFIG_PAGE_BLOCK_MAX_ORDER=10
was provided in target/linux/generic/config-6.18 and applied broadly.
After the ramips 6.18 integration the generic fragment no longer supplied
this option for ramips targets, which caused some backported code paths
and drivers to assume PAGE_BLOCK_MAX_ORDER was defined and led
to compilation failures.

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/22831
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2026-04-08 00:00:24 +02:00
Mieczyslaw Nalewaj
628f46ccb1 ramips: 6.18: update kernel symbols
Remove symbols no longer present in version 6.18,
add new 6.18 kernel symbols.

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/21418
Signed-off-by: Robert Marko <robimarko@gmail.com>
2026-04-06 11:26:27 +02:00
Mieczyslaw Nalewaj
951d884ebf kernel/ramips: restore files for v6.12
This is an automatically generated commit which aids following Kernel patch
history, as git will see the move and copy as a rename thus defeating the
purpose.

For the original discussion see:
https://lists.openwrt.org/pipermail/openwrt-devel/2023-October/041673.html

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/21418
Signed-off-by: Robert Marko <robimarko@gmail.com>
2026-04-06 11:26:27 +02:00
Mieczyslaw Nalewaj
a98d68dc70 kernel/ramips: create files for v6.18 (from v6.12)
This is an automatically generated commit.

When doing `git bisect`, consider `git bisect --skip`.

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/21418
Signed-off-by: Robert Marko <robimarko@gmail.com>
2026-04-06 11:26:27 +02:00
Shiji Yang
c3109a565c kernel: 6.12: move CONFIG_CRYPTO_LIB_SHA1 to generic
This symbol is selected by CONFIG_BPF, which was already enabled
on generic config-6.12.

Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/22730
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2026-04-06 01:38:41 +02:00
William Latter
9e8f96dc79 ramips: add support for wavlink halo base pro
This adds support for the Wavlink "Halo Base Pro".
SOC: MT7621DAT
RAM: 128MiB
Flash: 16MiB NOR
WiFi: MT7603EN + MT7613BEN

Buttons:
- The touch sensor was originally for WPS, but this has been moved to the
pair button which is no longer used to prevent accidental touches

LEDs:
- On original firmware, the status LEDs light up as follows:
- Purple = booting, Blue = working, Red = error

Partitions:
- factory contains unique WiFi EEPROM and default MAC addresses
- vendor partition has an unknown purpose

Stock MAC address allocation:
- LAN1:				xx:xx:xx:xx:xx:80
- LAN2/WAN:		xx:xx:xx:xx:xx:81
- WiFi 2.4G:	xx:xx:xx:xx:xx:82
- WiFi 5G:		xx:xx:xx:xx:xx:83

LAN Ports:
- lan1 is the normal white LAN port
- lan2 is labelled "LAN/Backhaul", which can either be LAN or WAN.
	- Since this device is intended to be part of a mesh, this will usually
		be a LAN port, hence why it's assigned to lan2 here

Notes:
- I've chosen "Halo Base Pro" as the device model, despite the website URL
showing WL-WN535M3, as the label only states "Halo Base Pro".
- Only the 5GHz WiFi address is labelled on the device

Signed-off-by: William Latter <williamlatter77@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/22400
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2026-04-06 01:30:37 +02:00
Shiji Yang
45c818ff10 ramips: mt7621: build MediaTek T-PHY driver
MT7621 USB phys are compatible with the MediaTek T-PHY controller.
The vendor SDK also enabled this driver for MT7621.

Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/22094
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2026-04-06 01:05:51 +02:00
Rany Hany
3166710fc9 ramips: mt7621: fix reset hang and re-enable LIST_HARDENED
This reverts commit a2fa1db797.

These patches stop secondary CPUs before restart and wait for them
to go offline, fixing the mt7621 reboot deadlock without needing to
disable CONFIG_LIST_HARDENED.

Signed-off-by: Rany Hany <rany_hany@riseup.net>
Link: https://github.com/openwrt/openwrt/pull/22724
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2026-04-05 23:26:44 +02:00
xingchi
d9eb01ad67 ramips: add support for Z-ROUTER ZR-2662
This commit adds support for Z-ROUTER ZR-2662 (also known as Routerich
AX1800 V2) wireless WiFi 6 router.

Hardware specification
---------------------
- SoC       : MediaTek MT7621AT, MIPS, 880 MHz
- RAM       : 256 MiB
- Flash     : NAND 128 MiB (AMD/Spansion S34ML01G2)
- WLAN      :
  - 2.4 GHz : MediaTek MT7905D/MT7975 (14c3:7916), b/g/n/ax, MIMO 2x2
  - 5 GHz   : MediaTek MT7915E (14c3:7915), a/n/ac/ax, MIMO 2x2
- Ethernet  : 10/100/1000 Mbps x4 (1x WAN, 3x LAN)
- USB       : 1x 2.0
- UART      : 3.3V, 115200n8, pins are silkscreened on the pcb
- Buttons   : 1x Reset
- LEDs      : 1x WiFi 2.4 GHz (green)
              1x WiFi 5 GHz (green)
              1x LAN (green)
              1x WAN (green)
              1x WAN no-internet (red)
- Power     : 12 VDC, 1 A

Installation
------------
1. Run tftp server on your PC (IP: 192.168.2.2) and put OpenWrt initramfs
   image (initramfs.bin) to the tftp root dir
2. Open the following link in the browser to enable telnet:
	http://192.168.2.1/cgi-bin/telnet_ssh
3. Connect to the router (default IP: 192.168.2.1) using telnet shell
   (credentials - user:admin)
4. Run the following commands in the telnet shell (this will install
   OpenWrt initramfs image on nand flash):
	cd /tmp
	tftp -g -r initramfs.bin 192.168.2.2
	mtd write initramfs.bin firmware
	mtd erase firmware_backup
	reboot
5. Copy OpenWrt sysupgrade image (sysupgrade.bin) to the /tmp dir of the
   router
6. Connect to the router (IP: 192.168.1.1) using ssh shell and run
   sysupgrade command:
	sysupgrade -n /tmp/sysupgrade.bin

Return to stock
---------------
1. Copy stock firmware (stock.bin) to the /tmp dir of the router using scp
2. Run following command in the router shell:
	cd /tmp
	mtd write stock.bin firmware
	reboot

Recovery
--------
Connect uart (pins are silkscreened on the pcb), interrupt boot process by
pressing any key, use u-boot menu to flash stock firmware image or OpenWrt
initramfs image.

MAC addresses
-------------
+---------+-------------------+-----------+
|         | MAC               | Algorithm |
+---------+-------------------+-----------+
| LAN     | 24:0f:5e:xx:xx:4c | label     |
| WAN     | 24:0f:5e:xx:xx:4d | label+1   |
| WLAN 2g | 24:0f:5e:xx:xx:4e | label+2   |
| WLAN 5g | 24:0f:5e:xx:xx:4f | label+3   |
+---------+-------------------+-----------+
The WLAN 2.4 MAC was found in 'factory', 0x4
The LAN MAC was found in 'factory', 0xfff4
The WAN MAC was found in 'factory', 0xfffa

Note: This device is similar to Z-ROUTER ZR-2660, but with minor hardware
revisions. The firmware and configuration are compatible.

Signed-off-by: xingchi <juncaixingchi2026@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21524
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2026-04-04 01:23:20 +02:00
Rany Hany
a2fa1db797 ramips: mt7621: disable CONFIG_LIST_HARDENED
It appears that CONFIG_LIST_HARDENED causes the system to
hang when restarted. I was unable to determine the cause
of the crash so disabling CONFIG_LIST_HARDENED seems like
an acceptable workaround for the time being.

The issue only occurs on reboot.

Fixes: https://github.com/openwrt/openwrt/issues/20099
Signed-off-by: Rany Hany <rany_hany@riseup.net>
Link: https://github.com/openwrt/openwrt/pull/22672
Signed-off-by: Robert Marko <robimarko@gmail.com>
2026-03-29 18:50:57 +02:00
Rosen Penev
de08715d7f ramips: dir-3040-a1: fix MAC address assignment
The dtsi used handles a bunch of non-DBDC platforms where the
assignments are correct. The 3040-a1 is different as there are 3 instead
of 2 wifi interfaces and WAN needs to be incremented by 1.

Remove userspace wifi assignmwent which was needed before per band nvmem
was supported.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21977
Signed-off-by: Robert Marko <robimarko@gmail.com>
2026-03-18 12:18:27 +01:00
Esat Yiğithan GÖKTOPRAK
d97381aff3 ramips: fix for Keenetic KN-1910
Set nand flash for KN-1910

Sysupgrade or any other method i tried (asu, owut) not working without it. Tested with a local build.

Signed-off-by: Esat Yiğithan GÖKTOPRAK <eygoktoprak@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/22311
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2026-03-17 02:02:20 +01:00
Rosen Penev
beca714ce5 ramips: elecom,wrc-2533ghbk: use nvmem for mac addresses
Userspace handling is deprecated.

Since the u-boot ethaddr variable is quoted, we cannot use it.

Use mac-base instead to specify in dts.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/14182
Signed-off-by: Robert Marko <robimarko@gmail.com>
2026-03-14 21:34:29 +01:00
Rosen Penev
d7178cdd6e ramips: edimax,rx21s: use nvmem for ethaddr
Userspace handling is deprecated.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/14182
Signed-off-by: Robert Marko <robimarko@gmail.com>
2026-03-14 21:34:29 +01:00
Rosen Penev
8dd95cc6b5 ramips: iptime,t5004: use nvmem for ubootenv
Userspace handling is deprecated.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/14182
Signed-off-by: Robert Marko <robimarko@gmail.com>
2026-03-14 21:34:29 +01:00
Rosen Penev
65f2b060a3 ramips: h3x,tx180x: use nvmem for uboot-env
Removes deprecated userspace handling.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/14182
Signed-off-by: Robert Marko <robimarko@gmail.com>
2026-03-14 21:34:29 +01:00
Hauke Mehrtens
758c8a26e9 ramips: mt7621: fix network configuration
The configuration for the dlink,dir-1360-a1 also changed the settings
for the devices defined on top of it. "lan1 lan2 lan3 lan4" "wan" is
the default configuration, no need to add it here.

Fixes: 7a8e2efed5 ("ramips: add support for D-Link DIR-1360 A1")
Reported-by: schmars in IRC
Link: https://github.com/openwrt/openwrt/pull/22179
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2026-02-26 20:16:24 +01:00
Rosen Penev
ee5999cf78 treewide: linksys: use nvmem MAC for hw_mac_addr
Given that Linksys is the same brand and probably use the same OEM, it
stands to reason all devinfo hw_mac_addr implementations are the same.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/22092
Signed-off-by: Robert Marko <robimarko@gmail.com>
2026-02-23 10:56:00 +01:00
Aryaman Srivastava
7a8e2efed5 ramips: add support for D-Link DIR-1360 A1
The D-Link DIR-1360 A1 is an AC1300 router based on the MT7621AT SoC.

Specifications :-

* SoC: MediaTek MT7621AT
* RAM: 256 MB DDR3
* Flash: 128 MB SPI NAND (Winbond W29N01HV)
* WiFi: MT7615D (2.4 GHz + 5 GHz DBDC)
* Ethernet: 5x 10/100/1000 Mbps (1x WAN, 4x LAN)
* USB: 1x USB 3.0
* Buttons: Reset, WPS
* LEDs: Power (White/Orange), Internet (White/Orange), USB, 2.4G/5G WLAN

MAC addresses are retrieved from the 'factory' partition via NVMEM.
LAN: 0xe000 (gmac0)
WAN: 0xe006 (gmac1)
WLAN: 0xe00c (pcie0)

Flash Instruction :-

1-Set a static IP on your PC (e.g., 192.168.0.10, Gateway 192.168.0.1).
2- Power off the router and connect your PC to a LAN port.
3- Hold the Reset button and power on the router; continue holding for 5 seconds.
4- Access the Recovery UI at http://192.168.0.1 in your browser.
5- Upload the OpenWrt factory.bin image and wait for the reboot.

With these definitions in place, the DIR-1360 A1 boots reliably, exposes all hardware features correctly, and can be flashed via both the OEM recovery interface and standard OpenWrt upgrade paths.

Signed-off-by: Aryaman Srivastava <aryamansrivastava895@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21616
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2026-02-01 19:10:44 +01:00
Stijn Tintel
f7c5334c4c kernel: cleanup CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU
Commit ab805ec316 ("generic: add missing squashfs config") enabled
CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU in the generic config, so it is no
longer needed in the target configs.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Link: https://github.com/openwrt/openwrt/pull/21465
Signed-off-by: Robert Marko <robimarko@gmail.com>
2026-01-11 12:52:54 +01:00
Andrew LaMarche
e11e1c18ee ramips: add support for TP-Link Archer AX21
This patch adds support for the TP-Link Archer AX21 v4.

Device specification
--------------------
SoC Type:	Mediatek MT7621DAT
RAM:		DDR (128MB)
Flash:		ESMT EN25QH128A (16MB)
Ethernet:	5x (4 lan, 1 wan) via embedded switch/SoC built-in
Wi-Fi:		2x2 2.4GHz via MT7975DN, 2x2 5GHz via MT7905DAN
LEDs:		Power, 2.4GHz, 5GHz, WAN, LAN, WPS
Buttons:	Reset, WPS

Installation
------------

Upload the factory image using the Web UI.

Signed-off-by: Andrew LaMarche <andrewjlamarche@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/20932
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-12-01 00:11:23 +01:00
Myoung Ha, Ji
de0b9b6252 ramips: add support for ipTIME AX2002MESH
ipTIME AX2002MESH is an 802.11ax (Wi-Fi 6) router based on
MediaTek MT7621 SoC.

Specifications:
- SoC: MediaTek MT7621, MIPS 1004Kc, 880 MHz
- RAM: 128 MiB
- Flash: NAND 128 MiB (ESMT PSU1GA30DT)
- WLAN: MediaTek MT7915E
  - 2.4 GHz: ax/b/g/n
  - 5 GHz: ac/ax/n
- Ethernet:
  - LAN: MediaTek MT7530, 2x 1GbE
  - WAN: MediaTek SoC built-in, 1x 1GbE
- UART: J4 header, 115200 8N1
  - Pinout: [3V3] [TX] [RX] [GND]
- Button: Reset
- LEDs: 6 LEDs
  - 1x CPU (Amber)
  - 1x WLAN 5GHz (Amber)
  - 1x WLAN 2.4GHz (Amber)
  - 2x LAN (Amber)
  - 1x WAN (Amber)
- Power: DC 12V/1A

MAC addresses:
| Interface | MAC               | Algorithm                 |
|:----------|:-----------------:|:--------------------------|
| WLAN 2.4G | 58:86:94:XX:XX:34 | label                     |
| WAN       | 58:86:94:XX:XX:35 | label + 1                 |
| LAN       | 58:86:94:XX:XX:37 | label + 3                 |
| WLAN 5G   | 5A:86:94:XX:XX:37 | label + 3 with LA bit set |
- The WLAN 2.4G MAC address (label) is stored in factory partition, 0x4

Installation:
- Stock web interface:
  1. Flash the **initramfs-factory** image through the web page.
  2. Boot into OpenWrt and perform sysupgrade with **sysupgrade** image.
- Recovery mode:
  1. Turn on the device and press the Reset button more than 10 seconds
     to enter recovery mode.
  2. Access the recovery web interface at 192.168.0.1/24 and flash the
     **initramfs-factory** image.
  3. Boot into OpenWrt and perform sysupgrade with **sysupgrade** image.

Signed-off-by: Myoung Ha, Ji <webmaster@null0xff.com>
Link: https://github.com/openwrt/openwrt/pull/20584
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-11-21 01:49:58 +01:00
Andrii Kuiukoff
97256a28fe ramips: add support for EDUP EP-RT2960S
EDUP EP-RT2960S has the similar hardware design as the SIMAX1800T.
The main difference is the arrangement of the GPIO pins
and the location of the MAC address.

Specification
-------------
- SoC       : Mediatek MT7621
- RAM       : 256 MiB DDR3
- Flash     : 128 MiB NAND Flash
- WLAN      : Mediatek MT7905 DBDC
  - 2.4 GHz : 2x2 MIMO WiFi6
  - 5 GHz   : 2x2 MIMO WiFi6
- Ethernet  : MT7621 built-in 10/100/1000 Mbps 1x WAN; 3x LAN
- UART      : 3.3V, 115200n8
- Buttons   : 1x RESET; 1x WPS/MESH
- LEDs      : 1x Multi-Color(Blue;Green;Red)
- Power     : DC 12V1A
- CMIIT ID  : 2022AP7163
- TFTP IP   :
  - server  : 192.168.1.254
  - router  : 192.168.1.28

TFTP Installation(recommend)
------------
1. Set local tftp server IP "192.168.1.254" and NetMask "255.255.255.0".
2. Rename initramfs-kernel.bin to "factory.bin" and put it in the root
   directory of the tftp server. tftpd64 is a good choice for Windows.
3. Remove all Ethernet cables and WiFi connections from the PC, except
   for the one connected to the EDUP EP-RT2960S. Start the TFTP server, plug
   in the power adapter and wait for the OpenWrt system to boot.
4. Backup "firmware" partition and rename it to "firmware.bin". We need
   it to back to the stock firmware.
5. Use "fw_printenv" command to list envs. If "firmware_select=2" is
   observed then set u-boot env variable via command:
   `fw_setenv firmware_select 1`
6. Apply sysupgrade.bin in OpenWrt LuCI.

Web UI Installation
------------
1. Apply update by uploading initramfs-factory.bin to the web UI.
2. Use "fw_printenv" command to list envs. If "firmware_select=2" is
   observed then set u-boot env variable via command:
   `fw_setenv firmware_select 1`
3. Apply squashfs-sysupgrade.bin in OpenWrt LuCI.

Return to Stock Firmware
----------------------------
  Restore the backup firmware partition in the installation step 4.

MAC addresses
-------------
+---------+-------------------+
|         | MAC example       |
+---------+-------------------+
| LABEL   | 24:D5:1C:xx:xx:xx |
| LAN     | 24:D5:1C:xx:xx:xx |
| WAN     | 24:D5:1C:xx:xx:xx |
| WLAN2G  | 24:D5:1C:xx:xx:xx |
| WLAN5G  | 26:D5:1C:xx:xx:xx |
+---------+-------------------+

Tips:
-----------
  User can use `TFTP Installation` method to recover a brick device.

Signed-off-by: Andrii Kuiukoff <andros.ua@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/20600
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-11-16 21:59:28 +01:00
Marcin Leksmark
35a86267e9 ramips: fix support for Cudy r700
This PR fixes support for Cudy r700.

Original PR: https://github.com/openwrt/openwrt/pull/18532
Fixed:

- WAN port functionality;
- RESET button;
- Status LED;
- LAN port names consistent with the chassis;
- Merged partitions "debug", "backup" & "firmware"  to one partition "firmware" ("debug" & "backup" contained unimportant data);
- Removed redundant DTS elements.

Installation:

To install OpenWRT, you need the intermediate firmware from Cudy. (U-boot is locked). After installing the intermediate firmware, you can install OpenWRT via sysupgrade.

Recovery:

TFTP available.
1. Place the recovery.bin in the serving directory of your TFTP server.
2. Set your IP to 192.168.1.88/24.
3. Press the “Reset” button of Cudy router and hold it. Before the Cudy router is powered on and before TFTP start to download the firmware, don't release the “Reset” button.
4. Power on the Cudy router.
5. You can release the reset button only when TFTP starts downloading firmware.
6. When the SYSTEM LED turns solid green, the upgrade is complete.

Fixes: 75403dd1d0 ("ramips: add support for Cudy R700")
Signed-off-by: Marcin Leksmark <lexmark3200@wp.pl>
Link: https://github.com/openwrt/openwrt/pull/20756
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-11-15 20:37:20 +01:00
Luis Mita
8fb644e9e8 ramips: mt7621: add support for Cudy AP1300 Outdoor v1
Hardware:
 - SoC: MediaTek MT7621DAT
 - Flash: 16 MiB XM25QH128C
 - RAM: 128 MiB
 - WLAN: 2.4 GHz (MT7603E, 11n), 5 GHz (MediaTek MT7613BEN, 11ac)
 - Ethernet: 1x10/100/1000 Mbps LAN
 - Buttons: 1 Reset button, 1 WPS button
 - LEDs: 5x Green
 - Serial Console: unpopulated header 115200 8n1 (silkscreen on PCB)
 - Power: POE 802.3af (37-57V DC)

MAC addresses:
+---------+-------------------+-----------+
|         | MAC               | Algorithm |
+---------+-------------------+-----------+
| LAN     | 80:af:ca:xx:xx:x0 | label     |
| WLAN 2g | 80:af:ca:xx:xx:x0 | label     |
| WLAN 5g | 82:af:ca:xx:xx:x1 | +1        |
+---------+-------------------+-----------+

Installation:
The factory firmware is locked: you can only work with Cudy signed firmware.
Download a intermediate firmware signed by Cudy here:
https://www.cudy.com/blogs/faq/openwrt-software-download

After that, login to the router (192.168.10.254, password "admin") and install the intermediate firmware.

If you can reach LuCI or SSH now on the intermediate firmware, just use the sysupgrade image with the 'Keep settings' option turned off.

Special thanks to Daniel de Kock for starting the porting work at #16265.

Signed-off-by: Luis Mita <luis@luismita.com>
Co-Authored-By: Daniel de Kock <daniel@riot.network>
Co-Authored-By: Hauke Mehrtens <hauke@hauke-m.de>
Link: https://github.com/openwrt/openwrt/pull/20268
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-11-09 18:00:18 +01:00
Christoph Krapp
13dc286814 ramips: mt7621: add support for D-Link DIR-X1860 B1 / DIR-X1550 A1
Both devices seem to be completely identical and D-Link doesnt even
mention the DIR-X1550 A1 in the GPL source. Furthermore the supported
devices header also just contains DIR-X1860 B1. The cherry on top is the
FCC filing, which features the manual for DIR-X1550 A1 but the label
info for DIR-X1860 B1. I guess someone at D-Link was just as confused as
me.

Hardware
--------
SOC:    MediaTek MT7621AT
FLASH:	128MB (Spansion S34ML01G200TF100)
RAM:  	256MB (Winbond W632GU6NB-12)
WIFI:   MediaTek MT7915DAN + MT7975DN DBDC 2x2 802.11ax
ETH:	1x WAN, 3x LAN
LED:	6 (4 GPIO controllable, 2 WIFI hardwired)
BTN:	WPS, Reset
UART:	115200 8N1 (Pinout silkscreened) - ignore VCC

MAC addresses
-------------
LAN	Label MAC (stored in config2 partition as ASCII (entry
	factory_mac=xx:xx:xx:xx:xx:xx))
WAN	LAN + 3
2.4G	LAN + 1
5G	LAN + 2

Installation
------------
Vendor UI
---------
1. Browse to http://192.168.0.1 and login.
2. Navigate to "Management" -> "Upgrade".
3. Press the "Select File" button and upload
   openwrt-ramips-mt7621-dlink_dir-x1860-b1-squashfs-factory.bin
4. Confirm the security questions, wait for a reboot and enjoy OpenWrt.

Recovery UI
-----------
1. Set your IP address to 192.168.0.101, subnet 255.255.255.0.
2. Power on the device while holding reset.
3. Release reset once the status led starts to blink orange.
4. Open a chrome- or firefox based browser and browse to
   https://192.168.0.1
5. Upload openwrt-ramips-mt7621-dlink_dir-x1860-b1-squashfs-recovery.bin
   wait for a reboot and enjoy OpenWrt.

Back to stock
-------------
1. Set your IP address to 192.168.0.101, subnet 255.255.255.0.
2. Power on the device while holding reset.
3. Release reset once the status led starts to blink orange.
4. Open a chrome- or firefox based browser and browse to
   https://192.168.0.1
5. Upload a decrypted vendor image, wait for a reboot and regret your
   decision.

Decrypt vendor image
--------------------
1. Download dlink-sge-image.c and dlink-sge-image.h from the
   firmware-utils openwrt repository.
2. Compile a binary from the downloaded file
   e.g. gcc dlink-sge-image.c -lcrypto -o dlink-sge-image
3. Run
   ./dlink-sge-image DIR-X1860-B1 <vendor_image> <decrypted_image> -d

Signed-off-by: Christoph Krapp <achterin@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/20410
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-10-19 23:54:56 +02:00
Marcin Leksmark
2b7fffa963 ramips: add support for Cudy C200P
This patch adds support for Cudy C200P.

Specifications:

    SoC: MediaTek MT7621AT
    RAM: 256 MB (DDR3)
    Flash: 16 MB (NOR)
    POE Chip: IP804AR

Interfaces:

    Switch: 1 WAN, 4 LAN (Gigabit)
    Gigabit RJ45 PoE Ports on 2~5
    Max Power on a Single PoE Ports 	30W
    PoE Ports : The PoE ports comply with IEEE 802.3at/af standards.
    Ports: 1 USB-A 3.0 Ports

LED:

    System
    PoE Max Status
    Link/ACT/PoE Status of Each PoE Port

Physical Buttons:

 	Reset Button

Power Input:

 	DC Jack

Power Methods:

    DC: 54V 1.11A
    802.3at/af PoE
    Passive PoE: 24/48V

Max Power Consumption (W):

 	Total: 60W
    PoE: 55W
    PoE (when USB Device is plugged in): 50W
    No PoE: 5W

Installation:

To install OpenWRT, you need the intermediate firmware from Cudy. (U-boot is locked). After installing the intermediate firmware, you can install OpenWRT via sysupgrade.

Recovery:

TFTP available.
1. Place the recovery.bin in the serving directory of your TFTP server.
2. Set your IP to 192.168.1.88/24.
3. Press the “Reset” button of Cudy router and hold it. Before the Cudy router is powered on and before TFTP start to download the firmware, don't release the “Reset” button.
4. Power on the Cudy router.
5. You can release the reset button only when TFTP starts downloading firmware.
6. When the SYSTEM LED turns solid green, the upgrade is complete.

Serial:

1. Serial connection parameters: 115200 / 8N1
2. Serial connection voltage: 3.3V

PoE is not supported at the time of PR. The IP804R chip is not yet supported by OpenWRT.

Signed-off-by: Marcin Leksmark <lexmark3200@wp.pl>
Link: https://github.com/openwrt/openwrt/pull/20165
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-10-08 00:59:35 +02:00
Sven Eckelmann (Plasma Cloud)
c7c54f3134 ramips: add support for Plasma Cloud PAX1800-Lite
Plasma Cloud PAX1800-Lite is a dual-band Wi-Fi 6 router, based on MediaTek
MT7621A + MT79x5D platform.

Specifications:

- SOC:      MT7621AT (880 MHz)
- DRAM:     DDR3 448 MiB (Nanya NT5CC256M16DP-DI)
- Flash:    2 MiB SPI NOR (S25FL016K) + 128 MB SPI NAND (W25N02KVZEIR)
- Ethernet: 1x 10/100/1000 Mbps (SOC's built-in switch, with PoE+)
- Wi-Fi:    2x2:2 2.4/5 GHz (MT7905DAN + MT7975DN)
            (MT7905DAN doesn't support background DFS scan/BT)
- LED:      tri-color LED for status (red, blue, green)
- Buttons:  1x (reset)
- Antenna:  4x internal, non-detachable omnidirectional
- UART:     1x 4-pin (2.54 mm pitch, marked as "3V3 G/RX GND W/TX")
- Power:    12 V DC/2 A (DC jack)

MAC addresses:

WAN:     54:9C:27:xx:xx:00 (factory 0x3fff4, device label)
2.4 GHz: 54:9C:27:xx:xx:02 (factory 0x4, device label +2)
5 GHz:   54:9C:27:xx:xx:08 (factory 0xa, device label +8)

Flashing instructions:
======================

Various methods can be used to install the actual image on the flash.
Two easy ones are:

ap51-flash
----------

The tool ap51-flash (https://github.com/ap51-flash/ap51-flash) should be
used to transfer the image to the u-boot when the device boots up.

initramfs from TFTP
-------------------

The serial console (115200 8N1) must be used to access the u-boot shell
during bootup. It can then be used to first boot up the initramfs image
from a TFTP server (here with the IP 192.168.1.21):

    setenv serverip 192.168.1.21
    setenv ipaddr 192.168.1.1
    tftpboot 0x83001000 <filename-of-initramfs-kernel>.bin && bootm $fileaddr

The actual sysupgrade image can then be transferred (on the LAN port) to the
device via

    scp <filename-of-squashfs-sysupgrade>.bin root@192.168.1.1:/tmp/

On the device, the sysupgrade must then be started using

    sysupgrade -n /tmp/<filename-of-squashfs-sysupgrade>.bin

Signed-off-by: Sven Eckelmann (Plasma Cloud) <se@simonwunderlich.de>
Link: https://github.com/openwrt/openwrt/pull/20152
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-10-04 20:30:36 +02:00
Nickolay Goppen
8dd3ee205a ramips: add support for Zbtlink ZBT-WG108
Specification:

CPU: MediaTek MT7621 (880 MHz)
Flash size: 16 MB NOR SPI
RAM size: 128 MB
Bootloader: Breed
Wireless: MT7612EN 2x2 802.11an+ac(5 GHz)
Wireless: MT7603EN 2x2 bgn(2.4 GHz)
Ethernet: 1 x WAN (10/100/1000Mbps) and 4 x LAN (10/100/1000 Mbps)
USB: 1x 2.0 Type-A port
External storage: 1x microSD (SDXC) slot
UART: console (115200 baud)
LEDs: Power, Wan, Lan 1-4, WiFi 2.4G, WiFi 5G
Buttons: Reset

How to install:
The original firmware is OpenWrt, so sysupgrade can be used.

Signed-off-by: Nickolay Goppen <setotau@mainlining.org>
Link: https://github.com/openwrt/openwrt/pull/19966
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-09-18 22:17:41 +02:00
Rosen Penev
f5655704a7 ramips: e390ax: remove redundant 02_network MACs
These are already specified in DTS. Only thing missing is
label-mac-device.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/19806
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-09-10 22:50:08 +02:00
Rosen Penev
75c4d43975 ramips: mt7621: set mac address in dts for DBDC
Support in mt76 has existed for quite a while. Use it.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/19806
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-09-10 22:50:08 +02:00
Rosen Penev
749fa79e01 ramips: zyxel wsm20: set mac address in dts
Support in mt76 has existed for quite a while. Use it.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/19799
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-08-24 16:35:17 +02:00
Rosen Penev
1180dd6bf7 mt7621: zyxel nwa-ax: set mac address in dts
Support in mt76 has existed for quite a while. Use it.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/19771
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-08-17 18:55:38 +02:00
Shiji Yang
1199a7aad6 ramips: add support for SIM SIMAX1800U
SIM SIMAX1800U has the similar hardware design as the SIMAX1800T. The
only difference is the Ethernet portmap.

Specification
-------------
- SoC       : Mediatek MT7621
- RAM       : 256 MiB DDR3
- Flash     : 128 MiB NAND Flash
- WLAN      : Mediatek MT7905 DBDC
  - 2.4 GHz : 2x2 MIMO WiFi6
  - 5 GHz   : 2x2 MIMO WiFi6
- Ethernet  : MT7621 built-in 10/100/1000 Mbps 1x WAN; 3x LAN
- UART      : 3.3V, 115200n8
- Buttons   : 1x RESET; 1x WPS/MESH
- LEDs      : 1x Multi-Color(Blue;Green;Red)
- Power     : DC 12V1A
- CMIIT ID  : 2022AP7163
- TFTP IP   :
  - server  : 192.168.1.254
  - router  : 192.168.1.28

TFTP Installation(recommend)
------------
1. Set local tftp server IP "192.168.1.254" and NetMask "255.255.255.0".
2. Rename initramfs-kernel.bin to "factory.bin" and put it in the root
   directory of the tftp server. tftpd64 is a good choice for Windows.
3. Remove all Ethernet cables and WiFi connections from the PC, except
   for the one connected to the SIMAX1800U. Start the TFTP server, plug
   in the power adapter and wait for the OpenWrt system to boot.
4. Backup "firmware" partition and rename it to "firmware.bin". We need
   it to back to the stock firmware.
5. Use "fw_printenv" command to list envs. If "firmware_select=2" is
   observed then set u-boot env variable via command:
   `fw_setenv firmware_select 1`
6. Apply sysupgrade.bin in OpenWrt LuCI.

Web UI Installation
------------
1. Apply update by uploading initramfs-factory.bin to the web UI.
2. Use "fw_printenv" command to list envs. If "firmware_select=2" is
   observed then set u-boot env variable via command:
   `fw_setenv firmware_select 1`
3. Apply squashfs-sysupgrade.bin in OpenWrt LuCI.

Return to Stock Firmware
----------------------------
  Restore the backup firmware partition in the installation step 4.

MAC addresses
-------------
+---------+-------------------+
|         | MAC example       |
+---------+-------------------+
| LABEL   | 98:xx:xx:xx:xx:b2 |
| LAN     | 98:xx:xx:xx:xx:b5 |
| WAN     | 98:xx:xx:xx:xx:b2 |
| WLAN2G  | 98:xx:xx:xx:xx:b4 |
| WLAN5G  | 9a:xx:xx:xx:xx:b4 |
+---------+-------------------+

Tips:
-----------
  User can use `TFTP Installation` method to recover a brick device.

Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/19455
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-08-07 17:41:54 +02:00
Mieczyslaw Nalewaj
ce97258300 ramips: drop 6.6 support
Drop configs and patches for Linux 6.6.

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/19320
Signed-off-by: Nick Hainke <vincent@systemli.org>
2025-07-07 20:30:26 +02:00
Yijie Jin
c35f2a23c8 ramips: mt7621: add support for JDCloud RE-SP-01B
JDCloud RE-SP-01B is a dual-band WiFi 5 router based on the MT7621AT.

Specifications:
- SoC: MediaTek MT7621AT
- RAM: 512MB DDR3
- Flash: 32MB SPI NOR
- WiFi: MediaTek MT7603EN (2.4GHz), MediaTek MT7615N (5GHz)
- Ethernet: 1x WAN, 2x LAN (Gigabit Ethernet)
- LEDs: red, blue, green (GPIO controlled)
- Button: Reset (GPIO controlled)
- eMMC: Single onboard (32GB/64GB/128GB)
- USB: 1x USB 2.0 port

MAC Address Structure:
The MAC addresses share the structure DC:D8:7C:XX:XX:XX, where:
- WAN, LAN, and 2.4GHz WiFi: same as the label MAC address.
- 5GHz WiFi: label MAC address + 0x800000.

The manufacturer writes the label MAC address at different
offsets depending on the storage version of the device:

e.g.
128GB version:  &config + 0x442a
64GB version:   &config + 0x4429

So `get_mac_ascii()` is used here to search for the
base label MAC address of the device.

Ref:
https://github.com/openwrt/openwrt/pull/17409#discussion_r1899674262
https://github.com/immortalwrt/immortalwrt/commit/c0c480d

Flash Instruction:
A 3rd party bootloader is required to boot the image. You can
use a SOP16 test clip to burn the image/bootloader to the flash.

The official bootloader does provide a web recovery interface
which only accepts an official image. To access it, you will
need to hold the reset button and power on the device, set your
IP address to 192.168.68.2 and visit http://192.168.68.1.

Co-authored-by: Chukun Pan <amadeus@jmu.edu.cn>
Signed-off-by: Yijie Jin <jinyijie@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/17409
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-06-19 20:33:57 +02:00
Mieczyslaw Nalewaj
e09d6ce9f3 kernel/ramips: update config for kernel 6.12
Update target ramips config for kernel 6.12.

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/18654
[Remove some more option already in generic config]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-06-11 14:15:57 +02:00
Mieczyslaw Nalewaj
e0f7afef1a kernel/ramips: Restore kernel files for v6.6
This is an automatically generated commit which aids following Kernel patch
history, as git will see the move and copy as a rename thus defeating the
purpose.

For the original discussion see:
https://lists.openwrt.org/pipermail/openwrt-devel/2023-October/041673.html

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/18654
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-06-11 14:12:25 +02:00
Mieczyslaw Nalewaj
2b4223c0db kernel/ramips: Create kernel files for v6.12 (from v6.6)
This is an automatically generated commit.

When doing `git bisect`, consider `git bisect --skip`.

Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/18654
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-06-11 14:12:25 +02:00
Shiji Yang
9e08350b10 ramips: convert HiWiFi devices MAC address to NVMEM format
For all HiWiFi series devices, the base MAC address is stored on
"bdinfo" partition, offset 0x18a, ASCII text format. The recently
introduced "mac-base" nvmem layout can handle the ASCII text now,
so it's time to move MAC address configurations to dts. There is
no valid MAC info in the "factory" partition, hence they will be
replaced with the correct ones.

Tested on HiWiFi HC5661A and HC5861.

Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/18251
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-06-08 19:37:49 +02:00
Sander van Deijck
b6a07dd091 ramips: mt7621: add support for Arcadyan WE410443
The Arcadyan WE410443 is a WiFi AC access point distributed by various ISPs
under various names, including KPN SuperWifi and BT Whole Home Wi-Fi. It
features one ethernet port, dual MT7615N radios and four internal antennas.

Hardware:
- SoC: Mediatek MT7621AT
- Flash: 32 MB
- RAM: 128 MB
- Ethernet: 1x 10/100/1000 Mbps, built into the SoC
- WLAN: 2x MediaTek MT7615N
- Buttons: 1 Reset button, 1 WPS button
- LEDs: 1x Green, 1x Blue, 1x Red, all unmarked
- Power: 12 VDC, 1.5A barrel plug

Installation:
The bootloader is locked with a password, so the image needs to be written
directly to the SPI flash chip. To do this, you need to open up the case,
remove the heatsink and connect the flash chip to a Raspberry Pi. Use the
following connections:

Flash chip --> Raspberry Pi

VCC --> 3v3
RESET --> 3v3
/CS --> GPIO 8
DO --> GPIO 9
CLK --> GPIO 11
DI --> GPIO 10
GND --> Ground

You can solder wires to the flash chip, or use a SOIC16 clip. More details on
the Raspberry Pi and SPI chip pinouts are available on the wiki [1]
When you have the Raspberry Pi connected to the flash chip, boot your Pi and
follow the instructions:

1) Make sure your Pi has SPI enabled with sudo raspi-config

2) Install necessary tools: sudo apt install xxd libubootenv-tool mtd-utils

3) Upload overlay and execute:
sudo dtc -@ -I dts -O dtb -o
/boot/overlays/we410443.dtbo we410443-overlay.dts

4) Enable in /boot/firmware/config.txt by adding a new line containing
dtoverlay=we410443

5) Reboot your Pi and verify the mtd partitions with
cat /proc/mtd, you should see:

dev:    size   erasesize  name
mtd0: 02000000 00001000 "all"
mtd1: 00030000 00001000 "u-boot"
mtd2: 00010000 00001000 "u-boot-env"
mtd3: 00010000 00001000 "factory"
mtd4: 01f60000 00001000 "firmware"
mtd5: 00010000 00001000 "glbcfg"
mtd6: 00010000 00001000 "config"
mtd7: 00010000 00001000 "glbcfg2"
mtd8: 00010000 00001000 "config2"

6) Optionally (but recommended), make a backup:
sudo dd if=/dev/mtd0 of=backup.bin
It can be restored with: sudo flashcp backup.bin /dev/mtd0

7) Set the variables for the bootloader:
echo '/dev/mtd2 0x0 0x1000 0x1000' > fw_env.config
sudo fw_setenv -c fw_env.config bootpartition 0

8) Finally, flash the image:
sudo flashcp openwrt-ramips-mt7621-arcadyan_we410443-
squashfs-sysupgrade.bin /dev/mtd4

MAC addresses
The label address is stored in ASCII in the config partition

Use --> Address

Device --> label
Ethernet --> label
WLAN 2g --> + 1
WLAN 5g --> + 2

References:
[1] https://openwrt.org/toh/arcadyan/astoria/we410443

Signed-off-by: Sander van Deijck <sander@vandeijck.com>
Link: https://github.com/openwrt/openwrt/pull/17981
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-06-07 21:04:53 +02:00
INAGAKI Hiroshi
d95e8a59bb ramips: mt7621: fix broken hexdump expression in iodata.sh
Use the "1/1" as a iteration count of hexdump expression instead of the
broken "1", to fix the issue that the invalid bootnum will be obtained.

Currently, the hexdump command always outputs "0" when the decimal format
and the iteration count "1" are specified[0]. This is unexpected
behaviour, but the cause is unknown and use this fix as a workaround.

[0]: https://github.com/openwrt/openwrt/issues/18808

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/18827
Signed-off-by: Robert Marko <robimarko@gmail.com>
2025-05-20 13:04:06 +02:00