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>
The Zyxel LTE7490-M904 is an 802.3at PoE powered LTE outdoor (IP68) CPE
with integrated directional antennas.
Specifications:
- SoC: MediaTek MT7621AT
- RAM: 256 MB
- Flash: 128 MB MB NAND (MX30LF1G18AC)
- WiFi: MediaTek MT7603E 802.11b/g/n
- Switch: 1 LAN port (1 Gbps)
- LTE/3G/2G: Quectel EG18-EA LTE-A Cat. 18 connected by USB3 to SoC
- SIM: 1 micro-SIM slots under transparent cover
- Buttons: Reset, WLAN under same cover
- LEDs: Multicolour green/red/amber under same cover (visible)
- Power: 802.3at PoE via LAN port
The device is built as an outdoor ethernet to LTE bridge or router.
The wifi interface is intended for installation and/or temporary
management purposes only.
UART Serial:
57600N1, located on populated 5 pin header J5:
[o] GND
[ ] key - no pin
[o] RX
[o] TX
[o] 3.3V Vcc
Remove the SIM/button/LED cover and 12 screws holding the back plate
and antenna cover together. Be careful with the cables.
Installation from OEM web GUI:
- Log in as "admin" on OEM web GUI
- Upload OpenWrt initramfs-recovery.bin image on the
Maintenance -> Firmware page
- Wait for OpenWrt to boot and ssh to root@192.168.1.1
- Sysupgrade to the OpenWrt sysupgrade image and reboot
For more details about flashing see:
2449a63208 (ramips: mt7621: Add support for ZyXEL NR7101, 2021-04-19)
Main porting work done by Ernesto Castellotti <ernesto@castellotti.net>:
bf1c12f68b (ramips: add support for ZyXEL LTE7490-M904, 2023-12-20)
Signed-off-by: Eric Schäfer <eric@es86.de>
Link: https://github.com/openwrt/openwrt/pull/17485
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The code can be made more efficient by not extracting the sysupgrade.tar but
rather just querying for the filesize within the archive. Resorting to
manual update of UBI volume is extra work too, setting CI_KERNPART=rootfs_0
is enough.
Suggested-by: Andreas Gnau <andreas.gnau@iopsys.eu>
Signed-off-by: Mauri Sandberg <maukka@ext.kapsi.fi>
Link: https://github.com/openwrt/openwrt/pull/17806
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Add support for Genexis Pulse EX400 / Inteno Pulse EX400. A branded
variant for the Finnish ISP DNA has already been added in fea2264d9f
(ramips: mt7621: Add DNA Valokuitu Plus EX400, 2023-07-31). This commit
adds support for the generic variants with Inteno and Genexis branding.
Inteno changed its name to Genexis and both brandings exist.
In terms of electronics, there is no difference between the DNA-branded
version and other brandings. LED markings on the case are different,
though. While the DNA-version has a "software-update" LED, the other
versions have a WPS LED. To reduce user confusion, create a separate
image.
Add the different device-tree with the different LED and rename things
to work the same way for both variants.
Specifications:
- Device: Genexis Pulse EX400 / Inteno Pulse EX400
- SoC: MT7621A
- Flash: 256 MB NAND
- RAM: 256 MB
- Ethernet: Built-in, 2 x 1 GbE
- Wifi: MT7603 2.4 GHz 2x2 MIMO, MT7615 5 GHz 4x4 MU-MIMO
- USB: 1x 2.0
- LEDs (GPIO): green/red status, green WPS
- LEDs (SX9512, unsupported): Broadband, Wi-Fi 2.4G, Wi-Fi 5G
- Buttons (GPIO): Reset
- Buttons (SX9512, unsupported): Wi-Fi 2.4G, Wi-Fi 5G, WPS
MAC addresses:
- LAN: U-Boot 'ethaddr' (label)
- WAN: label + 1
- 2.4 GHz: label + 6
- 5 GHz: label + 7
Serial:
There is a black block connector next to the red ethernet connector. It
is accessible also through holes in the casing.
Pinout (TTL 3.3V)
+---+---+
|Tx |Rx |
+---+---+
|Vcc|Gnd|
+---+---+
Firmware:
The vendor firmware is a fork of OpenWrt (Reboot) with a kernel version
4.4.93. The flash is arranged as below and there is a dual boot
mechanism alternating between rootfs_0 and rootfs_1.
+-------+------+------+-----------+-----------+
| | env1 | env2 | rootfs_0 | rootfs_1 |
| +------+------+-----------+-----------+
| | UBI volumes |
+-------+-------------------------------------+
|U-Boot | UBI |
+-------+-------------------------------------+
|mtd0 | mtd1 |
+-------+-------------------------------------+
| NAND |
+---------------------------------------------+
In OpenWrt rootfs_0 will be used as a boot partition that will contain the
kernel and the dtb. The squashfs rootfs and overlay are standard OpenWrt
behaviour.
+-------+------+------+-----------+--------+------------+
| | env1 | env2 | rootfs_0 | rootfs | rootfs_data|
| +------+------+-----------+--------+------------+
| | UBI volumes |
+-------+-----------------------------------------------+
|U-Boot | UBI |
+-------+-----------------------------------------------+
|mtd0 | mtd1 |
+-------+-----------------------------------------------+
| NAND |
+-------------------------------------------------------+
U-boot:
With proper serial access, booting can be halted to U-boot by pressing
any key. TFTP and flash writes are available, but only the first one has
been tested.
NOTE: Recovery mode can be accessed by holding down the reset button while
powering on the device. The led 'Update' will show a solid green light
once ready. A web server will be running at 192.168.1.1:80 and it will
allow flashing a firmware package. You can cycle between rootfs_0 and
rootfs_1 by pressing the reset button once.
Root password:
With the vendor web UI create a backup of your settings and download the
archive to your computer. Within the archive in the file
/etc/shadow replace the password hash for root with that of a password you
know. Restore the configuration with the vendor web UI and you will have
changed the root password.
SSH access:
You might need to enable the SSH service for LAN interface as by default
it's enabled for WAN only.
Installing OpenWrt:
With the vendor web UI, or from the U-Boot recovery UI, install the
OpenWrt factory image. Alternatively, ssh to the device and use
sysupgrade -n from cli.
Finalize by installing the OpenWrt sysupgrade image to get a fully
functioning system.
Reverting to the vendor firmware:
Boot with OpenWrt initramfs image
- Remove volumes rootfs_0, rootfs and rootfs_data and create vendor
volumes.
ubirmvol /dev/ubi0 -n 2
ubirmvol /dev/ubi0 -n 3
ubirmvol /dev/ubi0 -n 4
ubimkvol /dev/ubi0 -N rootfs_0 -S 990
ubimkvol /dev/ubi0 -N rootfs_1 -S 990
Power off and enter to the U-boot recovery to install the vendor
firmware.
Signed-off-by: Andreas Gnau <andreas.gnau@iopsys.eu>
Link: https://github.com/openwrt/openwrt/pull/17551
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Specifications:
- Device: ASUS 4g-AX56
- SoC: MT7621AT
- Flash: 128MB
- RAM: 512MB
- Switch: 1 WAN, 4 LAN (10/100/1000 Mbps)
- WiFi: MT7905 2x2 2.4G + MT7975 2x2 5G
- LTE : Fibocom FG621-EA
- LEDs: 1x POWER (white, configurable)
1x 2.4G (white, not configurable)
1x 5G (white, not configurable)
1x WAN (white, not configurable)
1x 3G/4G (white, not configurable)
3x signal (white, not configurable)
Flash by U-Boot TFTP method:
- Configure your PC with IP 192.168.0.2
- Set up TFTP server and put the factory.bin image on your PC
- Connect serial port(rate:115200) and turn on AP, then interrupt "U-Boot Boot Menu" by hitting any key
Select "2. Upgrade firmware"
Press enter when show "Run firmware after upgrading? (Y/n):"
Select 0 for TFTP method
Input U-Boot's IP address: 192.168.0.1
Input TFTP server's IP address: 192.168.0.2
Input IP netmask: 255.255.255.0
Input file name: openwrt-ramips-mt7621-asus_4g-ax56-squashfs-factory.bin
- Restart AP aftre see the log "Firmware upgrade completed!"
Notice:
- LTE module is disable after flash openwrt image so you must active LTE by following two AT command
echo -e "AT+GTAUTOCONNECT=1\r\n" > /dev/ttyUSB0
echo -e "AT+GTRNDIS=1,1\r\n" > /dev/ttyUSB0
- After finish AT command once, you don't need to input command later even if reboot/restore default
Signed-off-by: Chuncheng Chen <ccchen1984@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/16752
Signed-off-by: John Crispin <john@phrozen.org>
Edgerouter X currently has its eth1 port on the switch missing since there
is a naming conflict currently.
So, as the root cause is mixing kernel support for DSA interfaces having
predictable names set via "label" property vs others having it assigned
dynamically lets avoid the conflict by using our own custom property as
suggested upstream [1].
So, add support via "openwrt,netdev-name" property and use it on ERX.
Fixes: 2a25c6ace8 ("ramips: get rid of downstream network device label patch")
Fixes: #15643
Link: https://github.com/openwrt/openwrt/pull/17062
Signed-off-by: Robert Marko <robimarko@gmail.com>
Uboot selects which kernel slot to boot based on a flag in the factory
mtd partition. Patch ubnt.sh to ensure always flash to kernel1 slot and
update flag if required.
Signed-off-by: Tim Lunn <tim@feathertop.org>
Tested-by: Mauri Sandberg <maukka@ext.kapsi.fi>
Link: https://github.com/openwrt/openwrt/pull/15194
Signed-off-by: Petr Štetiar <ynezz@true.cz>
The Gemtek WVRTM-127ACN is an indoor dual band wifi router
with internal antennas and 3 Gigabit Ethernet ports.
The Gemtek WVRTM-130ACN is an indoor dual band wifi router
with external antennas and 5 Gigabit Ethernet ports.
Hardware of WVRTM-127ACN:
- SoC: Mediatek MT7621AT (880 MHz, dual core)
- RAM: 128 MB
- Storage: 128 MB NAND SLC flash
- Ethernet: 3x 10/100/1000 Mbps LAN1,LAN2 & WAN
- Wireless: 2.4GHz: Mediatek MT7603EN (802.11b/g/n)
- Wireless: 5GHz: Mediatek MT7612EN (802.11n/ac)
- LEDs: 11x
- Buttons: 2x WPS, reset
- USB: 1x 3.0
- Power: 56 VDC, 0.54 A, PoE+ IN (WAN)
- PoE: 1x PoE+ 802.3af/at (WAN)
- Uart: GND RX TX VCC - J2 (GND near WAN)
- Board silkscreen: "WVRTM-127ACN_V02" "19K-513-8500R" "RoHS" "1717"
Hardware of WVRTM-130ACN:
- SoC: Mediatek MT7621AT (880 MHz, dual core)
- RAM: 128 MB (Kioxia TC58BVG0S3HTA00)
- Storage: 128 MB NAND SLC (Winbond W971GG6SB-25)
- Ethernet: 5x 10/100/1000 Mbps LAN1,LAN2,LAN3,LAN4 & WAN
- Wireless: 2.4GHz and 5GHz Mediatek MT7615DN (802.11ac/b/g/n) (DBDC)
- LEDs: 10x
- Buttons: 3x Power, WPS, reset
- USB: 1x 3.0
- Power: 56 VDC, 0.54 A, PoE+ (WAN)
- PoE: 1x PoE+ 802.3af/at (WAN)
- Uart: GND RX TX VCC - J2 (GND near WAN)
- Board silkscreen: "WVRTM-130ACN_V01" "19K-515-4500R" "RoHS" "2112"
Enable access to uboot menu (needed in wvrtm-130acn):
- The access to uboot menu is blocked by `bootdelay = 0` set in ubootenv.
With stock firmware version 01.01.02.163 and previous, you can use CVE 2020-24365
command injection https://nvd.nist.gov/vuln/detail/CVE-2020-24365
python3 exploit.py -t 192.168.1.1 -c "fw_setenv bootdelay 3; fw_saveenv"
Backup the stock firmware:
- Connect via uart
- Connect via ethernet and assign your pc the address 192.168.15.x/24
- Power on the device; and start typing '4' to enter uboot menu
- Set factory mode and boot
MT7621 # setenv factory 2; saveenv
MT7621 # nand read 2800000 2000000 81000000; bootm
- Telnet and copy all mtd blocks
telnet 192.168.15.1
- Copy all mtd blocks and start webserver
for N in $(seq 0 6); do dd if=/dev/mtd$N of=/tmp/eeprom_mtd$N.bin; done
mount -o bind /tmp /www
lighttpd -f /etc/lighttpd.conf
- Backup stock rootfs_data (optional)
dd if=/dev/mtd7 of=/tmp/eeprom_mtd7.bin
dd if=/dev/mtd8 of=/tmp/eeprom_mtd8.bin
- Download to your pc from http://192.168.15.1/eeprom_mtd$N.bin
Installation:
- Connect via uart
- Connect via ethernet and assign your pc the address 10.10.10.3/24
- Start a tftp server and serve the image initramfs-kernel.bin
mkdir /tmp/ftpd;
cp initramfs-kernel.bin /tmp/ftpd/kernel.bin
dnsmasq --enable-tftp --tftp-root=/tmp/ftpd
- Power on the device; and start typing '4' to halt the bootloader
- Change the active mtd partition from mtd6 to mtd5 (needed by uboot)
MT7621 # setenv mtddevnum 5; saveenv
- Write the openwrt initramfs in ram via tftp and boot it
MT7621 # tftpboot 81000000 kernel.bin; bootm
- From the initramfs create the ubi device and install openwrt via sysupgrade
ubiformat /dev/mtd11 -y
sysupgrade -n -v /tmp/sysupgrade.bin
Recovery:
Restore the stock firmware from the backup of the mtd blocks
mtd write eeprom_mtd5.bin firmware
mtd write eeprom_mtd6.bin Kernel2
mtd write eeprom_mtd7.bin Storage1
mtd write eeprom_mtd8.bin Storage2
ubiformat /dev/mtd8 -y
reboot
Links to previous works on wvrtm-127acn:
https://github.com/digiampietro/hacking-gemtekhttps://forum.openwrt.org/t/add-support-for-gemtek-wvrtm-127acn-linkem-provider/168757
Signed-off-by: Samuele Longhi <agave@dracaena.it>
Link: https://github.com/openwrt/openwrt/pull/16685
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Hardware Specification:
SoC: Mediatek MT7621DAT (MIPS1004Kc 880 MHz, dual core)
RAM: 128 MB
Storage: 128 MB NAND flash
Ethernet: 5x 10/100/1000 Mbps LAN1,LAN2,LAN3,LAN4 & WAN
Wireless: 2.4GHz: Mediatek MT7603EN up to 300Mbps (802.11b/g/n MIMO 2x2)
Wireless: 5GHz: Mediatek MT7615N up to 1733Mbps (802.11n/ac MU-MIMO 4x4)
LEDs: Power (white & amber), Internet (white & amber)
LEDs: 2.4G (White), 5Ghz (White)
Buttons: WPS, Reset
USB: Front V3.0 & Rear V2.0
MAC Table
Label xx:xx:xx:xx:xx:38
LAN xx:xx:xx:xx:xx:39
2.4Ghz xx:xx:xx:xx:xx:3A
5Ghz xx:xx:xx:xx:xx:3C
WAN xx:xx:xx:xx:xx:38
Flash Instructions:
D-Link normal OEM firmware update page
1. upload OpenWRT factory.bin like any D-Link upgrade image
D-Link Fail Safe GUI:
1. Push and hold reset button (on the bottom of the device) until power led starts flashing (about 10 secs or so) while plugging in the power cable.
2. Give it ~30 seconds, to boot the fail safe GUI
3. Connect your client computer to LAN1 of the device
4. Set your client IP address manually to 192.168.0.2 / 255.255.255.0
5. Call the fail safe page for the device at http://192.168.0.1/
6. Use the provided fail safe web GUI to upload the factory.bin to the device
Signed-off-by: Alan Luck <luckyhome2008@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/16269
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
ELECOM WSC-X1800GS is a 2.4/5 GHz band 11ax (Wi-Fi 6) mesh extender,
based on MT7621A
Specification:
- SoC : MediaTek MT7621A
- RAM : DDR3 512 MiB (Nanya NT5CC256M16ER-EK)
- Flash : RAW-NAND 128 MiB (Winbond W29N01HVSINF)
- WLAN : 2.4/5 GHz 2T2R (MediaTek MT7915D + MT7975D)
- Ethernet : 2x 10/100/1000 Mbps
- switch : MediaTek MT7530 (SoC)
- LEDs/Keys (GPIO): 9x/2x
- UART : through-hole on PCB ("J4")
- arrangement : 3.3V, GND, TX, RX from tri-angle marking
- settings : 115200n8
- Power : 12 VDC, 1 A (Max. 10.5 W)
Flash instruction using initramfs-factory image
1. Boot WMC-X1800GST normally
2. Access to "http://192.168.2.1/" and open firmware update page
("ファームウェア更新")
3. Select the OpenWrt initramfs-factory image and click apply ("適用")
button
4. On initramfs image, download sysupgrade image to the device and
perform sysupgrade with that image
5. Wait ~120 seconds to complete flashing
Notes:
- The "firmware" partition on the stock image is only 0xF00000 (15 MiB)
and it's too small for the current OpenWrt firmware with UBI format.
So use the unused area at the end of NAND flash for rootfs (UBI).
MAC addresses:
LAN : 04:AB:18:xx:xx:6E (Factory, 0x3fff4 (hex))
2.4 GHz: 04:AB:18:xx:xx:6F (Factory, 0x3fffa (hex))
5 GHz : 04:AB:18:xx:xx:70 (Factory, 0x4 (hex))
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/16384
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
ELECOM WMC-X1800GST is a 2.4/5 GHz band 11ax (Wi-Fi 6) mesh router,
based on MT7621A
Specification:
- SoC : MediaTek MT7621A
- RAM : DDR3 512 MiB (Nanya NT5CC256M16ER-EK)
- Flash : RAW-NAND 128 MiB (Winbond W29N01HVSINF)
- WLAN : 2.4/5 GHz 2T2R (MediaTek MT7915D + MT7975D)
- Ethernet : 3x 10/100/1000 Mbps
- switch : MediaTek MT7530 (SoC)
- LEDs/Keys (GPIO): 9x/5x
- UART : through-hole on PCB ("J4")
- arrangement : 3.3V, GND, TX, RX from tri-angle marking
- settings : 115200n8
- Power : 12 VDC, 1 A (Max. 11.5 W)
Flash instruction using initramfs-factory image
1. Boot WMC-X1800GST normally with "Router" mode
2. Access to "http://192.168.2.1/" and open firmware update page
("ファームウェア更新")
3. Select the OpenWrt initramfs-factory image and click apply ("適用")
button
4. On initramfs image, download sysupgrade image to the device and
perform sysupgrade with that image
5. Wait ~120 seconds to complete flashing
Notes:
- The "firmware" partition on the stock image is only 0xF00000 (15 MiB)
and it's too small for the current OpenWrt firmware with UBI format.
So use the unused area at the end of NAND flash for rootfs (UBI).
MAC addresses:
LAN : 04:AB:18:xx:xx:BF (Factory, 0x3fff4 (hex))
WAN : 04:AB:18:xx:xx:C0 (Factory, 0x3fffa (hex))
2.4 GHz: 04:AB:18:xx:xx:C1 (Factory, 0x4 (hex))
5 GHz : 04:AB:18:xx:xx:C2
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/16384
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit adds support for netis N6 WiFi 6 router.
Specification
-------------
- SoC : MediaTek MT7621AT, MIPS, 880 MHz
- RAM : 256 MiB
- Flash : NAND 128 MiB (ESMT PSU1GA30DT)
- 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 x5 (1x WAN, 4x LAN)
- USB : 1x 3.0
- UART : 3.3V, 115200n8
- Buttons : 1x Reset
1x WPS
- LEDs : 1x Power (green)
1x System (green)
1x WAN (green)
1x WiFi 2.4 GHz (green), controlled by phy
1x WiFi 5 GHz (green), controlled by phy
1x WPS (green)
1x USB (green)
5x ethernet leds (green), controlled by switch
- Power : 12 VDC, 1.5 A
Installation
------------
1. Update the router using stock firmware web interface and OpenWrt
factory.bin image.
Recovery and return to stock
----------------------------
1. Assign your PC a static IP 192.168.1.2 and connect to the router using
the ethernet cable;
2. Power off the router;
3. Press Reset button, power on the router and wait until ethernet led
start blinking;
4. Release the button;
5. Open http://192.168.1.1/ (N6 System Recovery Mode) in your browser;
6. Upload OpenWrt factory.bin (or stock firmware *.bin) image and proceed
with upgrade.
MAC addresses
-------------
+---------+-------------------+
| | MAC example |
+---------+-------------------+
| LAN | dc:xx:xx:49:xx:04 |
| WAN | dc:xx:xx:49:xx:05 |
| WLAN 2g | dc:xx:xx:19:xx:06 |
| WLAN 5g | dc:xx:xx:79:xx:06 |
+---------+-------------------+
The WLAN MAC prototype was found in 'Factory', 0x4
The LAN MAC was found in 'Factory', 0x7ef20
The WAN MAC was found in 'Factory', 0x7ef26
Known issue
-----------
2.4 GHz WLAN doesn't start with mt76 driver.
Probable reason:
Original Netis N6 EEPROM contains wrong MT_EE_WIFI_CONF value (0xd2).
Other routers with the same WLAN hardware (e.g., Routerich AX1800)
have MT_EE_WIFI_CONF = 0x92.
Workaround (already included in this commit):
Extract EEPROM to a file at the first time boot and change
MT_EE_WIFI_CONF (offset 0x190) value from 0xd2 to 0x92. See
/etc/hotplug.d/firmware/11-mt76-caldata for details.
Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/16322
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Specifications:
- Device: DNA Valokuitu Plus EX400
- SoC: MT7621A
- Flash: 256MB NAND
- RAM: 256MB
- Ethernet: Built-in, 2 x 1GbE
- Wifi: MT7603 2.4 GHz, MT7615 5 GHz (4x internal antennas)
- USB: 1x 3.0
- LED: 1x green/red, 1x green
- Buttons: Reset
MAC addresses:
- LAN: u-boot 'ethaddr' (label)
- WAN: label + 1
- 2.4 GHz: label + 6
- 5 GHz: label + 7
Serial:
There is a black block connector next to the red ethernet connector. It
is accessible also through holes in the casing.
Pinout (TTL 3.3V)
+---+---+
|Tx |Rx |
+---+---+
|Vcc|Gnd|
+---+---+
Firmware:
The vendor firmware is a fork of OpenWrt (Reboot) with a kernel version
4.4.93. The flash is arranged as below and there is a dual boot
mechanism alternating between rootfs_0 and rootfs_1.
+-------+------+------+-----------+-----------+
| | env1 | env2 | rootfs_0 | rootfs_1 |
| +------+------+-----------+-----------+
| | UBI volumes |
+-------+-------------------------------------+
|U-Boot | UBI |
+-------+-------------------------------------+
|mtd0 | mtd1 |
+-------+-------------------------------------+
| NAND |
+---------------------------------------------+
In OpenWrt rootfs_0 will be used as a boot partition that will contain the
kernel and the dtb. The squashfs rootfs and overlay are standard OpenWrt
behaviour.
+-------+------+------+-----------+--------+------------+
| | env1 | env2 | rootfs_0 | rootfs | rootfs_data|
| +------+------+-----------+--------+------------+
| | UBI volumes |
+-------+-----------------------------------------------+
|U-Boot | UBI |
+-------+-----------------------------------------------+
|mtd0 | mtd1 |
+-------+-----------------------------------------------+
| NAND |
+-------------------------------------------------------+
U-boot:
With proper serial access booting can be halted to U-boot by pressing any
key. TFTP and flash writes are available, but only the first one has been
tested.
NOTE: Recovery mode can be accessed by holding down the reset button while
powering on the device. The led 'Update' will show a solid green light
once ready. A web server will be running at 192.168.1.1:80 and it will
allow flashing a firmware package. You can cycle between rootfs_0 and
rootfs_1 by pressing the reset button once.
Root password:
With the vendor web UI create a backup of your settings and download the
archive to your computer. Within the archive in the file
/etc/shadow replace the password hash for root with that of a password you
know. Restore the configuration with the vendor web UI and you will have
changed the root password.
SSH access:
You might need to enable the SSH service for LAN interface as by default
it's enabled for WAN only.
Installing OpenWrt:
With the vendor web UI install the OpenWrt factory image. Alternatively,
ssh to the device and use sysupgrade -n from cli.
Finalize by installing the OpenWrt sysupgrade image to get a fully
functioning system.
Reverting to the vendor firmware:
Boot with OpenWrt initramfs image
- Remove volumes rootfs_0, rootfs and rootfs_data and create vendor
volumes.
ubirmvol /dev/ubi0 -n 2
ubirmvol /dev/ubi0 -n 3
ubirmvol /dev/ubi0 -n 4
ubimkvol /dev/ubi0 -N rootfs_0 -S 990
ubimkvol /dev/ubi0 -N rootfs_1 -S 990
Power off and enter to the U-boot recovery to install the vendor
firmware.
Known issues:
- MACs for wifi are stored in currently unknown place but it seems
to persist over power-off. They might be stored on the chip.
Signed-off-by: Mauri Sandberg <maukka@ext.kapsi.fi>
[rmilecki: try NVMEM for MACs]
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Keenetic KN-3510 is a 2.4/5 Ghz band 11ax access point
Specification:
- System-On-Chip: MT7621AT
- CPU/Speed: 880 MHz
- Flash-Chip: Macronix MX30LF1G28AD-TI
- Flash size: 128 MiB
- RAM: 256 MiB
- 2x 10/100/1000 Mbps Ethernet
- PoE, 802.3af/at
- 4x internal antennas
- UART (J1) header on PCB (115200 8n1)
- WiFi: MT7915 2x2 2.4G 573.5Mbps + 2x2 5G 1201Mbps
- 2x LED, 2x button, 1x mode switch
Notes:
- The device supports dual boot mode
- The firmware partitions were concatinated into one
Flash instruction:
The only way to flash OpenWrt image is to use tftp recovery mode in U-Boot:
1. Configure PC with static IP 192.168.1.2/24 and tftp server.
2. Rename "openwrt-ramips-mt7621-keenetic_kn-3510-squashfs-factory.bin"
to "KN-3510_recovery.bin" and place it in tftp server directory.
3. Connect PC with one of LAN ports, press the reset button, power up
the router and keep button pressed until power led start blinking.
4. Router will download file from server, write it to flash and reboot
Signed-off-by: Maxim Anisimov <maxim.anisimov.ua@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/15744
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Buffalo WSR-2533DHPL2 is a 2.4/5 GHz band 11ac (Wi-Fi 5) router, based
on MediaTek MT7621A.
Specification:
- SoC : MediaTek MT7621AT
- RAM : DDR3 128 MiB (Winbond W631GG6MB12J)
- Flash : RAW-NAND 128 MiB (Winbond W29N01HVSINF)
- WLAN : 2.4/5 GHz (2x MediaTek MT7615N)
- Ethernet : 10/100/1000 Mbps x4
- Switch : MediaTek MT7530 (SoC)
- LED/keys : 8x/6x (2x buttons, 1x slide-switch)
- UART : through-hole on PCB (J4)
- arrangement : 3.3V, GND, TX, RX from triangle-mark
- settings : 57600n8
- Power : 12VDC 1.5A
Flash instruction using factory.bin image:
1. boot WSR-2533DHPL2 normally with "Router" mode
2. access to the WebI ("http://192.168.11.1/") on the device and open
firmware update page
("管理" -> "ファームウェア更新")
3. select the OpenWrt factory.bin image and click update ("更新実行")
button
Attention: do not use "factory-uboot.bin" image
4. Wait ~120 seconds to complete flashing
Flash instruction using initramfs image:
1. prepare the TFTP server with the initramfs image renamed to
"linux.trx-recovery" and IP address "192.168.11.2"
2. press the "AOSS" button while powering on the WSR-2533DHPL2
3. after 10 seconds, release the "AOSS" button, WSR-2533DHPL2 downloads
the initramfs image and boot with it automatically
4. on the initramfs image, download the factory-uboot.bin image to the
device and perform sysupgrade with it and "-F" option
5. wait ~120 seconds to complete flashing
Notes:
- There are 2x factory*.bin images for different purposes.
- factory.bin : for flashing on OEM WebUI
- factory-uboot.bin: for flashing on OEM bootloader or initramfs image
factory-uboot.bin is useful for recoverying the device, or refreshing
when the kernel partition is expanded in the future. sysupgrade on
this device accepts factory-uboot.bin with option "-F", but on that
situation, user configurations won't be kept, so it's not for normal
use.
MAC addresses:
LAN : 18:EC:E7:xx:xx:E0 (board_data, "mac" (text))
WAN : 18:EC:E7:xx:xx:E0 (board_data, "mac" (text))
2.4 GHz: 18:EC:E7:xx:xx:E1 (Factory, 0x4 (hex))
5 GHz : 18:EC:E7:xx:xx:E4 (Factory, 0x8004 (hex))
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Buffalo WSR-2533DHPLS is a 2.4/5 GHz band 11ac router, based on MediaTek
MT7621A.
Very similar to Buffalo WSR-2533DHPL, but with NAND, different GPIO
and TRX partitions.
Specification:
- SoC : MediaTek MT7621AT
- RAM : DDR3 256 MiB (Samsung K4B2G1646F-BYMA)
- Flash : RAW-NAND 128 MiB
(Winbond W29N01HV or KIOXIA TC58BVG0S3HTAI0)
- WLAN : 2.4/5 GHz (2x MediaTek MT7615N)
- Ethernet : 10/100/1000 Mbps
- Switch : MediaTek MT7530 (SoC) 4 ports
- LED/keys : 8x/6x (2x buttons, 1x slide-switch)
- UART : through-hole on PCB (J4)
- arrangement : 3.3V, GND, TX, RX from triangle-mark
- settings : 115200n8
- Power : 12VDC 1.5A
Flash instruction using factory.bin image:
1. boot WSR-2533DHPLS normally with "Router" mode
2. access to the WebI ("http://192.168.11.1/") on the device and open
firmware update page
("管理" -> "ファームウェア更新")
3. select the OpenWrt factory.bin image and click update ("更新実行")
button
Attention: do not use "factory-uboot.bin" image
4. Wait ~120 seconds to complete flashing
Flash instruction using initramfs image:
1. prepare the TFTP server with the initramfs image renamed to
"linux.trx-recovery" and IP address "192.168.11.2"
2. press the "AOSS" button while powering on the WSR-2533DHPLS
3. after 10 seconds, release the "AOSS" button, WSR-2533DHPLS downloads
the initramfs image and boot with it automatically
4. on the initramfs image, download the factory-uboot.bin image to the
device and perform sysupgrade with it and "-F" option
5. wait ~120 seconds to complete flashing
Notes:
- The embedded addresses in eeprom data in Factory partition have
Buffalo's OUI, but they don't match with the actual addresses
assigned to wlan devices. So fixup addresses by the user-space
script.
root@localhost:/# hexdump -C /dev/mtdblock3 | grep "^0000[08]000\s"
00000000 15 76 a0 00 88 57 ee bc 01 a8 15 76 c3 14 00 80 |.v...W.....v....|
00008000 15 76 a0 00 88 57 ee bc 01 f8 15 76 c3 14 00 80 |.v...W.....v....|
See "MAC addresses" below for actual addresses.
- There are 2x factory*.bin images for different purposes.
- factory.bin : for flashing on OEM WebUI
- factory-uboot.bin: for flashing on OEM bootloader or initramfs image
factory-uboot.bin is useful for recoverying the device, or refreshing
when the kernel partition is expanded in the future. sysupgrade on
this device accepts factory-uboot.bin with option "-F", but on that
situation, user configurations won't be kept, so it's not for normal
use.
MAC addresses:
LAN : 90:96:F3:xx:xx:30 (board_data, "mac" (text))
WAN : 90:96:F3:xx:xx:30 (board_data, "mac" (text))
2.4 GHz: 90:96:F3:xx:xx:31
5 GHz : 90:96:F3:xx:xx:38
[original work]
Signed-off-by: Audun-Marius Gangstø <audun@gangsto.org>
[convert to ubi, fix/improve DT, add sysupgrade support]
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
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>
Use a simple Shell script like on filogic target to get rid of downstream
patch for the Ethernet driver which was rejected upstream long ago.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
ELECOM WRC-X1800GS is a 2.4/5 GHz band 11ax (Wi-Fi 6) router, based on
MT7621A.
Specification:
- SoC : MediaTek MT7621A
- RAM : DDR3 256 MiB
- Flash : RAW-NAND 128 MiB (Macronix MX30LF1G28AD-TI)
- WLAN : 2.4/5 GHz 2T2R (MediaTek MT7915D)
- Ethernet : 5x 10/100/1000 Mbps
- switch : MediaTek MT7530 (SoC)
- LEDs/Keys (GPIO) : 7x/4x
- UART : pin-header on PCB ("J5")
- arrangement : 3.3V, TX, RX, NC, GND from tri-angle marking
- settings : 115200n8
- Power : 12 VDC, 1 A
Flash instruction using initramfs-factory image:
1. Boot WRC-X1800GS normally with "Router" mode
2. Access to "http://192.168.2.1/" and open firmware update page
("ファームウェア更新")
3. Select the OpenWrt initramfs-factory image and click apply ("適用")
button
4. After flashing initramfs-factory image and reboot, upload the
sysupgrade image and perform sysupgrade with it
5. Wait ~120 seconds to complete flashing
Notes:
- WRC-X1800GS has 2x os images. Those are switched on every firmware
updating on stock firmware, but dual-boot feature on this device
cannot be handled on OpenWrt. So the 1st image is always used on
OpenWrt.
This is controlled by "bootnum" variable embedded in "persist"
partition (addr: 0x4).
- WRC-X1800GS has 2x HW revisions. There are some small changes, but the
same DeviceTree in stock firmware is used for both revisions.
On this support of WRC-X1800GS, 2x green:wlan-2g-N LEDs are defined
for each revision and the same default triggers are set.
MAC addresses:
LAN : 38:97:A4:xx:xx:38 (Factory, 0x1fdfa (hex) / Ubootenv, ethaddr (text))
WAN : 38:97:A4:xx:xx:3B (Factory, 0x1fdf4 (hex))
2.4 GHz: 38:97:A4:xx:xx:39
5 GHz : 38:97:A4:xx:xx:3A
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Hardware Specification:
SoC: Mediatek MT7621DAT (MIPS1004Kc 880 MHz, dual core)
RAM: 128 MB
Storage: 128 MB NAND flash
Ethernet: 5x 10/100/1000 Mbps LAN1,LAN2,LAN3,LAN4 & WAN
Wireless: 2.4GHz: Mediatek MT7603EN up to 300Mbps (802.11b/g/n MIMO 2x2)
Wireless: 5GHz: Mediatek MT7615N up to 1733Mbps (802.11n/ac MU-MIMO 4x4)
LEDs: Power (white & amber), Internet (white & amber)
LEDs: 2.4G (White), 5Ghz (White)
Buttons: WPS, Reset
MAC Table
Label xx:xx:xx:xx:xx:EB
LAN xx:xx:xx:xx:xx:EB
2.4Ghz xx:xx:xx:xx:xx:EC
5Ghz xx:xx:xx:xx:xx:ED
WAN xx:xx:xx:xx:xx:EE
Flash instructions:
D-Link normal OEM firmware update page
1. upload OpenWRT factory.bin like any D-Link upgrade image
D-Link Recovery GUI:
1. Push and hold reset button (on the bottom of the device) until power led starts flashing (about 10 secs or so) while plugging in the power cable.
2. Give it ~30 seconds, to boot the recovery mode GUI
3. Connect your client computer to LAN1 of the device
4. Set your client IP address manually to 192.168.0.2 / 255.255.255.0
5. Call the recovery page for the device at http://192.168.0.1/
6. Use the provided emergency web GUI to upload the recovery.bin to the device
Firefox on Windows in a Private Window (incognito) works me
Internet Explorer mode in Microsoft Edge works for others
seems to not work in Linux or virtual machine on Linux for most
some see success using 'curl -v -i -F "firmware=@file.bin" 192.168.0.1'
Thanks to @frkca and @rodneyrod for testing and pushing for its creation
Signed-off-by: Alan Luck <luckyhome2008@gmail.com>
This adds support for the A1 hardware revision of the DIR-3040.
It is an exact copy of the DIR-3060 save for some cosmetic changes to the housing.
Even going so far as having the same FCC ID.
Hardware specification:
SoC: MediaTek MT7621AT
Flash: Winbond W29N01HVSINA 128MB
RAM: Micron MT41K128M16JT-125 256MB
Ethernet: 5x 10/100/1000 Mbps
WiFi1: MT7615DN 2.4GHz N 2x2:2
WiFi2: MT7615DN 5GHz AC 2x2:2
WiFi3: MT7615N 5GHz AC 4x4:4
Button: WPS, Reset
Flash instructions:
OpenWrt can be installed via D-Link Recovery GUI:
NOTE: Seems to only work in Firefox on Windows.
Tried with Chrome on Windows, Firefox in Linux, and Chromium in Linux.
None of these other browsers worked.
1. Push and hold reset button (on the bottom of the device) until power led
starts flashing (about 10 secs or so) while plugging in the power cable.
2. Give it ~30 seconds, to boot the recovery mode GUI
3. Connect your client computer to LAN1 of the device
4. Set your client IP address manually to 192.168.0.2 / 255.255.255.0.
5. Call the recovery page for the device at http://192.168.0.1/
6. Use the provided emergency web GUI to upload and flash a new firmware to the device
Thanks to @Lucky1openwrt and @iivailo for creating the DIR-3060 DTS file and related changes,
so it was possible for me to adapt them to the DIR-3040, build images,
test and fix minor issues.
MAC Addresses:
| use | address | example |
| --- | --- | --- |
| LAN | label | f4:*:61 |
| WAN | label + 4 | f4:*:65 |
| WI1/2g | label + 2 | f4:*:63 |
| WI1/5g | label + 1 | f4:*:62 |
| WI2/5g | label + 3 | f4:*:64 |
The label MAC address was found in Factory, 0xe000
Checklist:
✓ nand
✓ ethernet
✓ button
✓ wifi2g
✓ wifi5g
✓ wifi5g
✓ mac
✓ led
Signed-off-by: Vince McKinsey <vincemckinsey@gmail.com>
This commit adds support for Z-ROUTER ZR-2660 (also known as Routerich
AX1800) wireless WiFi 6 router.
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
Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
Unlike the recovery image, this initramfs-factory image can be flashed
using the stock firmware web interface (from any active boot partition),
as well as the bootloader recovery web page. Drop the recovery image in
favor of the factory image.
Installation via stock/recovery web interface:
1. Flash **initramfs-factory** image through the web page.
2. Boot into OpenWrt and perform sysupgrade with sysupgrade image.
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
Rostelecom RT-FE-1A is a wireless WiFi 5 router manufactured by Sercomm
company.
Device specification
--------------------
SoC Type: MediaTek MT7621AT
RAM: 256 MiB
Flash: 128 MiB
Wireless 2.4 GHz (MT7603EN): b/g/n, 2x2
Wireless 5 GHz (MT7615E): a/n/ac, 4x4
Ethernet: 5x GbE (WAN, LAN1, LAN2, LAN3, LAN4)
USB ports: No
Button: 2 buttons (Reset & WPS)
LEDs:
- 1x Power (green, unmanaged)
- 1x Status (green, gpio)
- 1x 2.4G (green, hardware, mt76-phy0)
- 1x 2.4G (blue, gpio)
- 1x 5G (green, hardware, mt76-phy1)
- 1x 5G (blue, gpio)
- 5x Ethernet (green, hardware, 4x LAN & WAN)
Power: 12 VDC, 1.5 A
Connector type: barrel
Bootloader: U-Boot
Installation
-----------------
1. Login to the router web interface (default http://192.168.0.1/)
under "admin" account
2. Navigate to Settings -> Configuration -> Save to Computer
3. Decode the configuration. For example, using cfgtool.py tool (see
related section):
cfgtool.py -u configurationBackup.cfg
4. Open configurationBackup.xml and find the following block:
<OBJECT name="User." type="object" writable="1" encryption="0" >
<OBJECT name="1." type="object" writable="1" encryption="0" >
<PARAMETER name="Password" type="string" value="<some value>" writable="1" encryption="1" password="1" />
</OBJECT>
5. Replace <some value> by a new superadmin password and add a line
which enabling superadmin login after. For example, the block after
the changes:
<OBJECT name="User." type="object" writable="1" encryption="0" >
<OBJECT name="1." type="object" writable="1" encryption="0" >
<PARAMETER name="Password" type="string" value="s0meP@ss" writable="1" encryption="1" password="1" />
<PARAMETER name="Enable" type="boolean" value="1" writable="1" encryption="0"/>
</OBJECT>
6. Encode the configuration. For example, using cfgtool.py tool:
cfgtool.py -p configurationBackup.xml
7. Upload the changed configuration (configurationBackup_changed.cfg) to
the router
8. Login to the router web interface (superadmin:xxxxxxxxxx, where
xxxxxxxxxx is a new password from the p.5)
9. Enable SSH access to the router (Settings -> Access control -> SSH)
10. Connect to the router using SSH shell using superadmin account
11. Run in SSH shell:
sh
12. Make a mtd backup (optional, see related section)
13. Change bootflag to Sercomm1 and reboot:
printf 1 | dd bs=1 seek=7 count=1 of=/dev/mtdblock3
reboot
14. Login to the router web interface under admin account
15. Remove dots from the OpenWrt factory image filename
16. Update firmware via web using OpenWrt factory image
Revert to stock
---------------
Change bootflag to Sercomm1 in OpenWrt CLI and then reboot:
printf 1 | dd bs=1 seek=7 count=1 of=/dev/mtdblock3
mtd backup
----------
1. Set up a tftp server (e.g. tftpd64 for windows)
2. Connect to a router using SSH shell and run the following commands:
cd /tmp
for i in 0 1 2 3 4 5 6 7 8 9; do nanddump -f mtd$i /dev/mtd$i; \
tftp -l mtd$i -p 192.168.0.2; md5sum mtd$i >> mtd.md5; rm mtd$i; done
tftp -l mtd.md5 -p 192.168.0.2
MAC Addresses
-------------
+-----+------------+---------+
| use | address | example |
+-----+------------+---------+
| LAN | label | f4:*:66 |
| WAN | label + 11 | f4:*:71 |
| 2g | label + 2 | f4:*:68 |
| 5g | label + 3 | f4:*:69 |
+-----+------------+---------+
The label MAC address was found in Factory, 0x21000
cfgtool.py
----------
A tool for decoding and encoding Sercomm configs.
Link: https://github.com/r3d5ky/sercomm_cfg_unpacker
Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
The COVR-X1860 are MT7621-based AX1800 devices (similar to DAP-X1860, but
with two Ethernet ports and external power supply) that are sold in sets
of two (COVR-X1862) and three (COVR-X1863).
Specification:
- MT7621
- MT7915 + MT7975 2x2 802.11ax (DBDC)
- 256MB RAM
- 128 MB flash
- 3 LEDs (red, orange, white), routed to one indicator in the top of the device
- 2 buttons (WPS in the back and Reset at the bottom of the device)
MAC addresses:
- LAN MAC (printed on the device) is stored in config2 partition as ASCII (entry factory_mac=xx:xx:xx:xx:xx:xx)
- WAN MAC: LAN MAC + 3
- 2.4G MAC: LAN MAC + 1
- 5G MAC: LAN MAC + 2
The pins for the serial console are already labeled on the board (VCC, TX, RX, GND). Serial settings: 3.3V, 115200,8n1
Flashing via OEM Web Interface:
- Download openwrt-ramips-mt7621-dlink_covr-x1860-a1-squashfs-factory.bin via the OEM web interface firmware update
- The configuration wizard can be skipped by directly going to http://192.168.0.1/UpdateFirmware_Simple.html
Flashing via Recovery Web Interface:
- Set your IP address to 192.168.0.10, subnetmask 255.255.255.0
- Press the reset button while powering on the deivce
- Keep the reset button pressed until the status LED blinks red
- Open a Chromium based browser and goto http://192.168.0.1
- Download openwrt-ramips-mt7621-dlink_covr-x1860-a1-squashfs-recovery.bin
Revert back to stock using the Recovery Web Interface:
- Set your IP address to 192.168.0.10, subnetmask 255.255.255.25
- Press the reset button while powering on the deivce
- Keep the reset button pressed until the status LED blinks red
- Open a Chromium based browser and goto http://192.168.0.1
- Flash a decrypted firmware image from D-Link. Decrypting an firmware image is described below.
Decrypting a D-Link firmware image:
- Download https://github.com/openwrt/firmware-utils/blob/master/src/dlink-sge-image.c and https://raw.githubusercontent.com/openwrt/firmware-utils/master/src/dlink-sge-image.h
- Compile a binary from the downloaded file, e.g. gcc dlink-sge-image.c -lcrypto -o dlink-sge-image
- Run ./dlink-sge-image COVR-X1860 <OriginalFirmware> <OutputFile> -d
- Example for firmware 102b01: ./dlink-sge-image COVR-X1860 COVR-X1860_RevA_Firmware_102b01.bin COVR-X1860_RevA_Firmware_102b01_Decrypted.bin -d
The pull request is based on the discussion in https://forum.openwrt.org/t/add-support-for-d-link-covr-x1860
Signed-off-by: Sebastian Schaper <openwrt@sebastianschaper.net>
Signed-off-by: Roland Reinl <reinlroland+github@gmail.com>
I-O DATA WN-DEAX1800GR is a 2.4/5 GHz band 11ax (Wi-Fi 6) router, based
on MT7621A.
Specification:
- SoC : MediaTek MT7621A
- RAM : DDR3 256 MiB (Nanya NT5CC128M16JR-EK)
- Flash : RAW NAND 128 MiB (Winbond W29N01HVSINF)
- WLAN : 2.4/5 GHz (MediaTek MT7915)
- Ethernet : 5x 10/100/1000 Mbps
- Switch : MT7530 (SoC)
- LEDs/Keys : 6x/3x
- UART : through-hole on PCB (J2)
- assignment: 3.3V, GND, TX, RX from "1" marking
- settings : 115200n8
- Power : 12 VDC, 1 A
Flash instruction using initramfs-factory image:
1. Boot WN-DEAX1800GR normally
2. Access to "http://192.168.0.1/" and open firmware update page
("ファームウェア")
3. Select the OpenWrt initramfs-factory.bin image and click update
("更新") button to perform firmware update
4. On the initramfs image, perform sysupgrade with the
squashfs-sysupgrade.bin image
5. Wait ~120 seconds to complete flashing
Note:
- This device has 2x OS images on the flash storage. In this support,
the first one will be used.
Warning:
- Do not use "saveenv" command on U-Boot CLI.
This device has wrong u-boot-env data. The actual length of individual
env data installed to the device is 0x1000 (4 KiB), but installed
U-Boot requires 0x20000 (128 KiB). So U-Boot determines the data is
invalid. Then, if you perform saving environment data with saveenv on
U-Boot CLI, installed env data will be overwritten with too few
default values without individual values (SSID, password, MAC
addresses, etc...).
MAC addresses:
LAN : 50:41:B9:xx:xx:F4 (Config, ethaddr (text))
WAN : 50:41:B9:xx:xx:F6 (Config, wanaddr (text))
2.4 GHz: 50:41:B9:xx:xx:F4 (Config, rmac (text) / Factory, 0x4 (hex))
5 GHz : 50:41:B9:xx:xx:F5 (none)
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
I-O DATA devices manufactured by MSTC (MitraStar Technology Corp.)
have some important flags for booting, "bootnum" and "debugflag".
The almost devices have both flags but some devices have only
"bootnum" flag.
So optimize helper functions in iodata.sh to set each flags.
- both:
- WN-AX1167GR2
- WN-AX2033GR
- WN-DX1167R
- WN-DX1200GR
- WN-DX2033GR
- "bootnum" only
- WN-DEAX1800GR
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
This commit adds support for following wireless routers:
- Beeline SmartBox PRO (Serсomm S1500 AWI)
- WiFire S1500.NBN (Serсomm S1500 BUC)
This commit is based on this PR:
- Link: https://github.com/openwrt/openwrt/pull/4770
- Author: Maximilian Weinmann <x1@disroot.org>
The opening of this PR was agreed with author.
My changes:
- Sorting, minor changes and some movings between dts and dtsi
- Move leds to dts when possible
- Recipes for the factory image
- Update of the installation/recovery/return to stock guides
- Add reset GPIO for the pcie1
Common specification
--------------------
SoC: MediaTek MT7621AT (880 MHz, 2 cores)
Switch: MediaTek MT7530 (via SoC MT7621AT)
Wireless: 2.4 GHz, MT7602EN, b/g/n, 2x2
Wireless: 5 GHz, MT7612EN, a/n/ac, 2x2
Ethernet: 5 ports - 5×GbE (WAN, LAN1-4)
Mini PCIe: via J2 on PCB, not soldered on the board
UART: J4 -> GND[], TX, VCC(3.3V), RX
BootLoader: U-Boot SerComm/Mediatek
Beeline SmartBox PRO specification
----------------------------------
RAM (Nanya NT5CB128M16FP): 256 MiB
NAND-Flash (ESMT F59L2G81A): 256 MiB
USB ports: 2xUSB2.0
LEDs: Status (white), WPS (blue), 2g (white), 5g (white) + 10 LED Ethernet
Buttons: 2 button (reset, wps), 1 switch button (ROUT<->REP)
Power: 12 VDC, 1.5 A
PCB Sticker: 970AWI0QW00N256SMT Ver. 1.0
CSN: SG15********
MAC LAN: 94:4A:0C:**:**:**
Manufacturer's code: 0AWI0500QW1
WiFire S1500.NBN specification
------------------------------
RAM (Nanya NT5CC64M16GP): 128 MiB
NAND-Flash (ESMT F59L1G81MA): 128 MiB
USB ports: 1xUSB2.0
LEDs: Status (white), WPS (white), 2g (white), 5g (white) + 10 LED Ethernet
Buttons: 2 button (RESET, WPS)
Power: 12 VDC, 1.0 A
PCB Sticker: 970BUC0RW00N128SMT Ver. 1.0
CSN: MH16********
MAC WAN: E0:60:66:**:**:**
Manufacturer's code: 0BUC0500RW1
MAC address table (PRO)
-----------------------
use address source
LAN *:23 factory 0x1000 (label)
WAN *:24 factory $label +1
2g *:23 factory $label
5g *:25 factory $label +2
MAC addresses (NBN)
-------------------
use address source
LAN *:0e factory 0x1000
WAN *:0f LAN +1 (label)
2g *:0f LAN +1
5g *:10 LAN +2
OEM easy installation
---------------------
1. Remove all dots from the factory image filename (except the dot
before file extension)
2. Upload and update the firmware via the original web interface
3. Two options are possible after the reboot:
a. OpenWrt - that's OK, the mission accomplished
b. Stock firmware - install Stock firmware (to switch booflag from
Sercomm0 to Sercomm1) and then OpenWrt factory image.
Return to Stock
---------------
1. Change the bootflag to Sercomm1 in OpenWrt CLI and then reboot:
printf 1 | dd bs=1 seek=7 count=1 of=/dev/mtdblock2
reboot
2. Install stock firmware via the web OEM firmware interface
Recovery
--------
Use sercomm-recovery tool.
Link: https://github.com/danitool/sercomm-recovery
Tested-by: Pavel Ivanov <pi635v@gmail.com>
Tested-by: Denis Myshaev <denis.myshaev@gmail.com>
Tested-by: Oleg Galeev <olegingaleev@gmail.com>
Tested-By: Ivan Pavlov <AuthorReflex@gmail.com>
Co-authored-by: Maximilian Weinmann <x1@disroot.org>
Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
Netgear EAX12, EAX11v2, EAX15v2 are wall-plug 802.11ax (Wi-Fi 6)
extenders that share the SoC, WiFi chip, and image format with the
WAX202.
Specifications:
* MT7621, 256 MiB RAM, 128 MiB NAND
* MT7915: 2.4/5 GHz 2x2 802.11ax (DBDC)
* Ethernet: 1 port 10/100/1000
* UART: 115200 baud (labeled on board)
All LEDs and buttons appear to work without state_default.
Installation:
* Flash the factory image through the stock web interface, or TFTP to
the bootloader. NMRP can be used to TFTP without opening the case.
Revert to stock firmware:
* Flash the stock firmware to the bootloader using TFTP/NMRP.
References in GPL source:
https://www.downloads.netgear.com/files/GPL/EAX12_EAX11v2_EAX15v2_GPL_V1.0.3.34_src.tar.gz
* target/linux/ramips/dts/mt7621-rfb-ax-nand.dts
DTS file for this device.
Signed-off-by: Wenli Looi <wlooi@ucalgary.ca>
This adds support for Beeline Smart Box TURBO+ (Serсomm S3 CQR) router.
Device specification
--------------------
SoC Type: MediaTek MT7621AT (880 MHz, 2 cores)
RAM (Nanya NT5CC64M16GP): 128 MiB
Flash (Macronix MX30LF1G18AC): 128 MiB
Wireless 2.4 GHz (MT7603EN): b/g/n, 2x2
Wireless 5 GHz (MT7615N): a/n/ac, 4x4
Ethernet: 5 ports - 5×GbE (WAN, LAN1-4)
USB ports: 1xUSB3.0
Buttons: 2 button (reset, wps)
LEDs: Red, Green, Blue
Zigbee (EFR32MG1B232GG): 3.0
Stock bootloader: U-Boot 1.1.3
Power: 12 VDC, 1.5 A
Installation (fw 2.0.9)
-----------------------
1. Login to the web interface under SuperUser (root) credentials.
Password: SDXXXXXXXXXX, where SDXXXXXXXXXX is serial number of the
device written on the backplate stick.
2. Navigate to Setting -> WAN. Add:
Name - WAN1
Connection Type - Static
IP Address - 172.16.0.1
Netmask - 255.255.255.0
Save -> Apply. Set default: WAN1
3. Enable SSH and HTTP on WAN. Setting -> Remote control. Add:
Protocol - SSH
Port - 22
IP Address - 172.16.0.1
Netmask - 255.255.255.0
WAN Interface - WAN1
Save ->Apply
Add:
Protocol - HTTP
Port - 80
IP Address - 172.16.0.1
Netmask - 255.255.255.0
WAN interface - WAN1
Save -> Apply
4. Set up your PC ethernet:
Connection Type - Static
IP Address - 172.16.0.2
Netmask - 255.255.255.0
Gateway - 172.16.0.1
5. Connect PC using ethernet cable to the WAN port of the router
6. Connect to the router using SSH shell under SuperUser account
7. Make a mtd backup (optional, see related section)
8. Change bootflag to Sercomm1 and reboot:
printf 1 | dd bs=1 seek=7 count=1 of=/dev/mtdblock3
reboot
9. Login to the router web interface under admin account
10. Remove dots from the OpenWrt factory image filename
11. Update firmware via web using OpenWrt factory image
Revert to stock
---------------
Change bootflag to Sercomm1 in OpenWrt CLI and then reboot:
printf 1 | dd bs=1 seek=7 count=1 of=/dev/mtdblock3
mtd backup
----------
1. Set up a tftp server (e.g. tftpd64 for windows)
2. Connect to a router using SSH shell and run the following commands:
cd /tmp
for i in 0 1 2 3 4 5 6 7 8 9 10; do nanddump -f mtd$i /dev/mtd$i; \
tftp -l mtd$i -p 172.16.0.2; md5sum mtd$i >> mtd.md5; rm mtd$i; done
tftp -l mtd.md5 -p 171.16.0.2
Recovery
--------
Use sercomm-recovery tool.
Link: https://github.com/danitool/sercomm-recovery
MAC Addresses (fw 2.0.9)
------------------------
+-----+------------+---------+
| use | address | example |
+-----+------------+---------+
| LAN | label | *:e8 |
| WAN | label + 1 | *:e9 |
| 2g | label + 4 | *:ec |
| 5g | label + 5 | *:ed |
+-----+------------+---------+
The label MAC address was found in Factory 0x21000
Factory image format
--------------------
+---+-------------------+-------------+--------------------+
| # | Offset | Size | Description |
+---+-------------------+-------------+--------------------+
| 1 | 0x0 | 0x200 | Tag Header Factory |
| 2 | 0x200 | 0x100 | Tag Header Kernel1 |
| 3 | 0x300 | 0x100 | Tag Header Kernel2 |
| 4 | 0x400 | SIZE_KERNEL | Kernel |
| 5 | 0x400+SIZE_KERNEL | SIZE_ROOTFS | RootFS(UBI) |
+---+-------------------+-------------+--------------------+
Co-authored-by: Mikhail Zhilkin <csharper2005@gmail.com>
Signed-off-by: Maximilian Weinmann <x1@disroot.org>
The ZyXEL WSM20 aka Multy M1 is a cheap mesh router system by ZyXEL
based on the MT7621 CPU.
Specifications
==============
SoC: MediaTek MT7621AT (880MHz)
RAM: 256MiB
Flash: 128MiB NAND
Wireless: 802.11ax (2x2 MT7915E DBDC)
Ethernet: 4x 10/100/1000 (MT7530)
Button: 1x WPS, 1x Reset, 1x LED On/Off
LED: 7 LEDs (3x white, 2x red, 2x green)
MAC address assignment
======================
The MAC address assignment follows stock: The label MAC address is the LAN
MAC address, the WAN address is read from flash.
The WiFi MAC addresses are set in userspace to label MAC + 1 and label MAC
+ 2.
Installation (web interface)
============================
The device is cloud-managed, but there is a hidden local firmware upgrade
page in the OEM web interface. The device has to be registered in the
cloud in order to be able to access this page.
The system has a dual firmware design, there is no way to tell which
firmware is currently booted. Therefore, an -initramfs version is flashed
first.
1. Log into the OEM web GUI
2. Access the hidden upgrade page by navigating to
https://192.168.212.1/gui/#/main/debug/firmwareupgrade
3. Upload the -initramfs-kernel.bin file and flash it
4. Wait for OpenWrt to boot and log in via SSH
5. Transfer the sysupgrade file via SCP
6. Run sysupgrade to install the image
7. Reboot and enjoy
NB: If the initramfs version was installed in RAS2, the sysupgrade script
sets the boot number to the first partition. A backup has to be performed
manually in case the OEM firwmare should be kept.
Installation (UART method)
==========================
The UART method is more difficult, as the boot loader does not have a
timeout set. A semi-working stock firmware is required to configure it:
1. Attach UART
2. Boot the stock firmware until the message about failsafe mode appears
3. Enter failsafe mode by pressing "f" and "Enter"
4. Type "mount_root"
5. Run "fw_setenv bootmenu_delay 3"
6. Reboot, U-Boot now presents a menu
7. The -initramfs-kernel.bin image can be flashed using the menu
8. Run the regular sysupgrade for a permanent installation
Changing the partition to boot is a bit cumbersome in U-Boot, as there is
no menu to select it. It can only be checked using mstc_bootnum. To change
it, issue the following commands in U-Boot:
nand read 1800000 53c0000 800
mw.b 1800004 1 1
nand erase 53c0000 800
nand write 1800000 53c0000 800
This selects FW1. Replace "mw.b 1800004 1 1" by "mw.b 1800004 2 1" to
change to the second slot.
Back to stock
=============
It is possible to flash back to stock, but a OEM firmware upgrade is
required. ZyXEL does not provide the link on its website, but the link
can be acquired from the OEM web GUI by analyzing the transferred JSON
objects.
It is then a matter of writing the firmware to Kernel2 and setting the
boot partition to FW2:
mtd write zyxel.bin Kernel2
echo -ne "\x02" | dd of=/dev/mtdblock7 count=1 bs=1 seek=4 conv=notrunc
Signed-off-by: Andreas Böhler <dev@aboehler.at>
Credits to forum users Annick and SirLouen for their initial work on this
device
Specifications:
- Device: ASUS RT-AX54 (AX1800S/HP,AX54HP)
- SoC: MT7621AT
- Flash: 128MB
- RAM: 256MB
- Switch: 1 WAN, 4 LAN (10/100/1000 Mbps)
- WiFi: MT7905 2x2 2.4G + MT7975 2x2 5G
- LEDs: 1x POWER (blue, configurable)
1x LAN (blue, configurable)
1x WAN (blue, configurable)
1x 2.4G (blue, not configurable)
1x 5G (blue, not configurable)
Flash by U-Boot TFTP method:
- Configure your PC with IP 192.168.1.2
- Set up TFTP server and put the factory.bin image on your PC
- Connect serial port(rate:115200) and turn on AP, then interrupt "U-Boot Boot Menu" by hitting any key
Select "2. Upgrade firmware"
Press enter when show "Run firmware after upgrading? (Y/n):"
Select 0 for TFTP method
Input U-Boot's IP address: 192.168.1.1
Input TFTP server's IP address: 192.168.1.2
Input IP netmask: 255.255.255.0
Input file name: openwrt-ramips-mt7621-asus_rt-ax1800hp-squashfs-factory.bin
- Restart AP aftre see the log "Firmware upgrade completed!"
Signed-off-by: Karl Chan <exkc@exkc.moe>
The Arcadyan WE420223-99 is a WiFi AC simultaneous dual-band access
point distributed as Experia WiFi by KPN in the Netherlands. It features
two ethernet ports and 2 internal antennas.
Specifications
--------------
SOC : Mediatek MT7621AT
ETH : Two 1 gigabit ports, built into the SOC
WIFI : MT7615DN
BUTTON: Reset
BUTTON: WPS
LED : Power (green+red)
LED : WiFi (green+blue)
LED : WPS (green+red)
LED : Followme (green+red)
Power : 12 VDC, 1A barrel plug
Winbond variant:
RAM : Winbond W631GG6MB12J, 1GBIT DDR3 SDRAM
Flash : Winbond W25Q256JVFQ, 256Mb SPI
U-Boot: 1.1.3 (Nov 23 2017 - 16:40:17), Ralink 5.0.0.1
Macronix variant:
RAM : Nanya NT5CC64M16GP-DI, 1GBIT DDR3 SDRAM
Flash : MX25l25635FMI-10G, 256Mb SPI
U-Boot: 1.1.3 (Dec 4 2017 - 11:37:57), Ralink 5.0.0.1
Serial
------
The serial port needs a TTL/RS-232 3V3 level converter! The Serial
setting is 57600-8-N-1. The board has an unpopulated 2.54mm straight pin
header.
The pinout is: VCC (the square), RX, TX, GND.
Installation
------------
See the Wiki page [1] for more details, it comes down to:
1. Open the device, take off the heat sink
2. Connect the SPI flash chip to a flasher, e.g. a Raspberry Pi. Also
connect the RESET pin for stability (thanks @FPSUsername for reporting)
3. Make a backup in case you want to revert to stock later
4. Flash the squashfs-factory.trx file to offset 0x50000 of the flash
5. Ensure the bootpartition variable is set to 0 in the U-Boot
environment located at 0x30000
Note that the U-Boot is password protected, this can optionally be
removed. See the forum [2] for more details.
MAC Addresses(stock)
--------------------
+----------+------------------+-------------------+
| use | address | example |
+----------+------------------+-------------------+
| Device | label | 00:00:00:11:00:00 |
| Ethernet | + 3 | 00:00:00:11:00:03 |
| 2g | + 0x020000f00001 | 02:00:00:01:00:01 |
| 5g | + 1 | 00:00:00:11:00:01 |
+----------+------------------+-------------------+
The label address is stored in ASCII in the board_data partition
Notes
-----
- This device has a dual-boot partition scheme, but OpenWRT will claim
both partitions for more storage space.
Known issues
------------
- 2g MAC address does not match stock due to missing support for that in
macaddr_add
- Only the power LED is configured by default
References
----------
[1] https://openwrt.org/inbox/toh/arcadyan/astoria/we420223-99
[2] https://forum.openwrt.org/t/adding-openwrt-support-for-arcadyan-we420223-99-kpn-experia-wifi/132653
Acked-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Signed-off-by: Harm Berntsen <git@harmberntsen.nl>
This adds basic support for TP-Link EC330-G5u Ver:1.0 router (also known
as TP-Link Archer C9ERT).
Device specification
--------------------
SoC Type: MediaTek MT7621AT
RAM: 128 MiB, Nanya NT5CC64M16GP-DI
Flash: 128 MiB NAND, ESMT F59L1G81MA-25T
Wireless 2.4 GHz (MediaTek MT7615N): b/g/n, 4x4
Wireless 5 GHz (MediaTek MT7615N): a/n/ac, 4x4
Ethernet: 5xGbE (WAN, LAN1, LAN2, LAN3, LAN4)
USB ports: 1xUSB3.0
Button: 4 (Led, WiFi On/Off, Reset, WPS)
LEDs: 7 blue LEDs, 1 orange(amber) LED, 1 white(non-gpio) LED
Power: 12 VDC, 2 A
Connector type: Barrel
Bootloader: First U-Boot (1.1.3), Main U-Boot (1.1.3). Additionally,
original TP-Link firmware contains Image U-Boot (1.1.3).
Serial console (UART)
---------------------
V
+-------+-------+-------+-------+
| +3.3V | GND | TX | RX |
+---+---+-------+-------+-------+
| J2
|
+--- Don't connect
Installation
------------
1. Rename OpenWrt initramfs image to test.bin and place it on tftp server
with IP 192.168.0.5
2. Attach UART, switch on the router and interrupt the boot process by
pressing 't'
3. Load and run OpenWrt initramfs image:
tftpboot
bootm
4. Once inside OpenWrt, switch to the first boot image:
fw_setenv BootImage 0
5. Run 'sysupgrade -n' with the sysupgrade OpenWrt image
Back to Stock
-------------
1. Run in the OpenWrt shell:
fw_setenv BootImage 1
reboot
Recovery
--------
1. Press Reset button and power on the router
2. Navigate to U-Boot recovery web server (http://192.168.0.1/) and upload
the OEM firmware
MAC addresses
-------------
+---------+-------------------+-------------------+-------------+
| | MAC example 1 | MAC example 2 | Algorithm |
+---------+-------------------+-------------------+-------------+
| label | 68:ff:7b:xx:xx:f4 | 50:d4:f7:xx:xx:da | label |
| LAN | 68:ff:7b:xx:xx:f4 | 50:d4:f7:xx:xx:da | label |
| WAN | 72:ff:7b:xx:xx:f5 | 54:d4:f7:xx:xx:db | label+1 [1] |
| WLAN 2g | 68:ff:7b:xx:xx:f4 | 50:d4:f7:xx:xx:da | label |
| WLAN 5g | 68:ff:7b:xx:xx:f6 | 50:d4:f7:xx:xx:dc | label+2 |
+---------+-------------------+-------------------+-------------+
label MAC address was found in factory at 0x165 (text format
xx:xx:xx:xx:xx:xx).
Notes
-----
[1] WAN MAC address:
a. First octet of WAN MAC is differ than others and OUI is not related
to TP-Link company. This probably should be fixed.
b. Flipping bits in first octet and hex delta are different for the
different MAC examples:
+-----------------+----------------+----------------+
| | Example 1 | Example 2 |
+-----------------+----------------+----------------+
| LAN | 68 = 0110 1000 | 50 = 0101 0000 |
| MAC (1st octet) | ^ ^ ^ | |
+-----------------+----------------+----------------+
| WAN | 72 = 0111 0010 | 54 = 0101 0100 |
| MAC (1st octet) | ^ ^ ^ | ^ |
+-----------------+----------------+----------------+
| HEX delta | 0xa | 0x4 |
+-----------------+----------------+----------------+
| DEC delta | 4 | 4 |
+-----------------+----------------+----------------+
c. DEC delta is a constant (4). This looks like a mistake in OEM
firmware and probably should be fixed.
Based on the above, I decided to keep correct OUI and make WAN MAC =
label + 1.
[2] Bootloaders
The device contains 3 bootloaders:
- First U-Boot: U-Boot 1.1.3 (Mar 18 2019 - 12:50:24). The First U-Boot
located on NAND Flash to load next full-feature Uboot.
- Main U-Boot + its backup: U-Boot 1.1.3 (Mar 18 2019 - 12:50:29). This
bootloader includes recovery webserver. Requires special uImages to
continue the boot process:
0x00 (os0, os1) - firmware uImage
0x40 (os0, os1) - standalone uImage (OpenWrt kernel is here)
- Additionally, both slots of the original TP-Link firmware contains
Image U-Boot: U-Boot 1.1.3 (Oct 16 2019 - 08:14:45). It checks image
magics and CRCs. We don't use this U-Boot with OpenWrt.
Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
The DAP-X1860 is a wall-plug AX1800 repeater.
Specifications:
- MT7621, 256 MiB RAM, 128 MiB SPI NAND
- MT7915 + MT7975 2x2 802.11ax (DBDC)
- Ethernet: 1 port 10/100/1000
- LED RSSI bargraph (2x green, 1x red/orange), status
and RSSI LEDs are incorrectly populated red/orange
(should be red/green according to documentation)
Installation:
- Keep reset button pressed during plug-in
- Web Recovery Updater is at 192.168.0.50
- Upload factory.bin, confirm flashing
(seems to work best with Chromium-based browsers)
Revert to OEM firmware:
- tar -xvf DAP-X1860_RevA_Firmware_101b94.bin
- openssl enc -d -md md5 -aes-256-cbc -in FWImage.st2 \
-out FWImage.st1 -k MB0dBx62oXJXDvt12lETWQ==
- tar -xvf FWImage.st1
- flash kernel_DAP-X1860.bin via Recovery
Signed-off-by: Sebastian Schaper <openwrt@sebastianschaper.net>
This is a MT7621-based device with 128MB NAND flash, 256MB RAM, and a USB port.
The board has headers to attach console. In order for them to work two solder
bridges near those pads need to be made.
The defice has the following partition table:
```
0x000000000000-0x000000080000 : "u-boot"
0x000000080000-0x000000100000 : "u-boot-env"
0x000000100000-0x000000140000 : "factory"
0x000000140000-0x000007e00000 : "firmware"
0x000007e00000-0x000008000000 : "panic-ops"
```
`firmware` partition contains UBI volumes. Unfortunately I accidentally wiped
partition and I no longer have access to it.
`firmware` partition contains 'secondary' U-Boot which is run by 'first' u-boot.
It also contains various configuration partitions that include device info and
MAC address. There also seems to be 'primary' and 'backup' set of 'main' volumes.
U-boot has `mtkupgrade` command that just overrides data on firmware partitions.
Firmware file provided by TP-Link cannot be used with that command.
U-boot also has 'recovery' http server. Unfortunately I was not able to make it
work with manufacturer's firmware.
Manufacturer's firmware essentially contains multiple UBI volumes along with
'partition table'. Unfortunately I no longer can properly run manufacturer's
firmware so I cannot at the moment try to a support for building 'factory' images.
This patch adds support for initramfs image as well as sysupgrade image.
This seems to be pretty standard MT7621 board otherwise.
Things that work:
* network
* leds
* usb
* factory MAC detection
Signed-off-by: Nikolay Martynov <mar.kolya@gmail.com>
Etisalat S3 is a wireless WiFi 5 router manufactured by Sercomm company.
Device specification
--------------------
SoC Type: MediaTek MT7621AT
RAM: 256 MiB
Flash: 128 MiB
Wireless 2.4 GHz (MT7603EN): b/g/n, 2x2
Wireless 5 GHz (MT7615E): a/n/ac, 4x4
Ethernet: 5x GbE (WAN, LAN1, LAN2, LAN3, LAN4)
USB ports: 1x USB3.0
Button: 2 buttons (Reset & WPS)
LEDs:
- 1x Status (RGB)
- 1x 2.4G (blue, hardware, mt76-phy0)
- 1x 5G (blue, hardware, mt76-phy1)
Power: 12 VDC, 1.5 A
Connector type: barrel
Bootloader: U-Boot
Installation
-----------------
1. Login to the router web interface under admin account
2. Navigate to Settings -> Configuration -> Save to Computer
3. Decode the configuration. For example, using cfgtool.py tool (see
related section):
cfgtool.py -u configurationBackup.cfg
4. Open configurationBackup.xml and find the following line:
<PARAMETER name="Password" type="string" value="<your router serial \
is here>" writable="1" encryption="1" password="1"/>
5. Insert the following line after and save:
<PARAMETER name="Enable" type="boolean" value="1" writable="1" encryption="0"/>
6. Encode the configuration. For example, using cfgtool.py tool:
cfgtool.py -p configurationBackup.xml
7. Upload the changed configuration (configurationBackup_changed.cfg) to
the router
8. Login to the router web interface (SuperUser:ETxxxxxxxxxx, where
ETxxxxxxxxxx is the serial number from the backplate label)
9. Navigate to Settings -> WAN -> Add static IP interface (e.g.
10.0.0.1/255.255.255.0)
10. Navigate to Settings -> Remote cotrol -> Add SSH, port 22,
10.0.0.0/255.255.255.0 and interface created before
11. Change IP of your client to 10.0.0.2/255.255.255.0 and connect the
ethernet cable to the WAN port of the router
12. Connect to the router using SSH shell under SuperUser account
13. Run in SSH shell:
sh
14. Make a mtd backup (optional, see related section)
15. Change bootflag to Sercomm1 and reboot:
printf 1 | dd bs=1 seek=7 count=1 of=/dev/mtdblock3
reboot
16. Login to the router web interface under admin account
17. Remove dots from the OpenWrt factory image filename
18. Update firmware via web using OpenWrt factory image
Revert to stock
---------------
Change bootflag to Sercomm1 in OpenWrt CLI and then reboot:
printf 1 | dd bs=1 seek=7 count=1 of=/dev/mtdblock3
mtd backup
----------
1. Set up a tftp server (e.g. tftpd64 for windows)
2. Connect to a router using SSH shell and run the following commands:
cd /tmp
for i in 0 1 2 3 4 5 6 7 8 9 10; do nanddump -f mtd$i /dev/mtd$i; \
tftp -l mtd$i -p 10.0.0.2; md5sum mtd$i >> mtd.md5; rm mtd$i; done
tftp -l mtd.md5 -p 10.0.0.2
Recovery
--------
Use sercomm-recovery tool.
Link: https://github.com/danitool/sercomm-recovery
MAC Addresses
-------------
+-----+------------+---------+
| use | address | example |
+-----+------------+---------+
| LAN | label | *:50 |
| WAN | label + 11 | *:5b |
| 2g | label + 2 | *:52 |
| 5g | label + 3 | *:53 |
+-----+------------+---------+
The label MAC address was found in Factory 0x21000
cfgtool.py
----------
A tool for decoding and encoding Sercomm configs.
Link: https://github.com/r3d5ky/sercomm_cfg_unpacker
Co-authored-by: Karim Dehouche <karimdplay@gmail.com>
Co-authored-by: Maximilian Weinmann <x1@disroot.org>
Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
Hardware specification:
SoC: MediaTek MT7621AT
Flash: Winbond W29N01HVSINA 128MB
RAM: Micron MT41K128M16JT-125 256MB
Ethernet: 4x 10/100/1000 Mbps
WiFi1: MT7615DN 2.4GHz N 2x2:2
WiFi2: MT7615DN 5GHz AC 2x2:2
WiFi3: MT7615N 5GHz AC 4x4:4
Button: WPS, Reset
Flash instructions:
OpenWrt can be installed via D-Link Recovery GUI:
Push and hold reset button (on the bottom of the device) until power led starts flashing (about 10 secs or so) while plugging in the power cable.
Give it ~30 seconds, to boot the recovery mode GUI
Connect your client computer to LAN1 of the device
Set your client IP address manually to 192.168.0.2 / 255.255.255.0.
Call the recovery page for the device at http://192.168.0.1/
Use the provided emergency web GUI to upload and flash a new firmware to the device
Signed-off-by: Ivaylo Ivanov <iivailo@mail.bg>
Rostelecom RT-SF-1 is a wireless WiFi 5 router manufactured by Sercomm
company.
Device specification
--------------------
SoC Type: MediaTek MT7621AT
RAM: 256 MiB
Flash: 256 MiB, Micron MT29F2G08ABAGA3W
Wireless 2.4 GHz (MT7603EN): b/g/n, 2x2
Wireless 5 GHz (MT7615E): a/n/ac, 4x4
Ethernet: 5xGbE (WAN, LAN1, LAN2, LAN3, LAN4)
USB ports: 1xUSB3.0
ZigBee: 3.0, EFR32 MG1B232GG
Button: 2 buttons (Reset & WPS)
LEDs:
- 1x Status (RGB)
- 1x 2.4G (blue, hardware, mt76-phy0)
- 1x 5G (blue, hardware, mt76-phy1)
Power: 12 VDC, 1.5 A
Connector type: barrel
Bootloader: U-Boot
Installation
-----------------
1. Remove dots from the OpenWrt factory image filename
2. Login to the router web interface
3. Update firmware using web interface with the OpenWrt factory image
4. If OpenWrt is booted, then no further steps are required. Enjoy!
Otherwise (Stock firmware has booted again) proceed to the next step.
5. Update firmware using web interface with any version of the Stock
firmware
6. Update firmware using web interface with the OpenWrt factory image
Revert to stock
---------------
Change bootflag to Sercomm1 in OpenWrt CLI and then reboot:
printf 1 | dd bs=1 seek=7 count=1 of=/dev/mtdblock3
Recovery
--------
Use sercomm-recovery tool.
Link: https://github.com/danitool/sercomm-recovery
MAC Addresses
-------------
+-----+------------+------------+
| use | address | example |
+-----+------------+------------+
| LAN | label | *:72, *:d2 |
| WAN | label + 11 | *:7d, *:dd |
| 2g | label + 2 | *:74, *:d4 |
| 5g | label + 3 | *:75, *:d5 |
+-----+------------+------------+
The label MAC address was found in Factory 0x21000
Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
Mikrotik LtAP-2HnD is a outdoor/automotive WLAN 4 router with integrated GPS
receiver and two mPCIe slots.
Specifications:
* SoC: MT7621A
* RAM: 128 MiB Nanya NT5CC64M16GP-DI
* Flash: 16 MiB winbond W25Q128JV
* WLAN:
* Atheros AR9382 with power amplifier SKY 85330 (2x2 internal antennas,
with RF switches for external connectors)
* Ethernet: 1 Gbps, single port
* USB Host: USB 2.0 Speeds
* Serial: 115200 baud
* LEDs: Power, System, GPS, 5* RSSI
* mPCIe:
* miniPCIe slot 1: PCIe and USB 2.0 Host (via switch shared with USB Host)
* miniPCIe slot 2: USB 2.0 and 3.0
* SIM Cards:
* Slot 1 Connected to mPCIe slot 1
* Slot 2 and 3 connected to mPCIe slot 2 via switch
* GPS: MTK 3333 on serial port 2 (/dev/ttyS1), 115200 baud and PPS on gpio 14
gpios are exposed to /sys/class/gpio:
* usb-select: swithes USB 2.0 interface between external port and internal
mPCIe slot 1 default is the external USB interface
* gps-reset: resets the GPS interface chip
* sim-select: switches between sim slot 2 and 3 connected to mPCIe slot 2
* gps-ant-select: switches GPS antenna between internal antenna and SMA
connected antenna
* lte-reset: resets mPCIe slot 2
Flashing:
TFTP boot initramfs image and then perform sysupgrade. Follow common
MikroTik procedure as in https://openwrt.org/toh/mikrotik/common.
Signed-off-by: Arne Zachlod <arne@nerdkeller.org>
SIM AX18T and Haier HAR-20S2U1 Wi-Fi6 AX1800 routers are designed based
on Tenbay WR1800K. They have the same hardware circuits and u-boot.
SIM AX18T has three carrier customized models: SIMAX1800M (China Mobile),
SIMAX1800T (China Telecom) and SIMAX1800U (China Unicom). All of these
models run the same firmware.
Specifications:
SOC: MT7621 + MT7905 + MT7975
ROM: 128 MiB
RAM: 256 MiB
LED: status *3 R/G/B
Button: reset *1 + wps/mesh *1
Ethernet: lan *3 + wan *1 (10/100/1000Mbps)
TTL Baudrate: 115200
TFTP Server: 192.168.1.254
TFTP IP: 192.168.1.28 or 192.168.1.160 (when envs is broken)
MAC Address:
use address source
label 30:xx:xx:xx:xx:62 wan
lan 30:xx:xx:xx:xx:65 factory.0x8004
wan 30:xx:xx:xx:xx:62 factory.0x8004 -3
wlan2g 30:xx:xx:xx:xx:64 factory.0x0004
wlan5g 32:xx:xx:xx:xx:64 factory.0x0004 set 7th bit
TFTP Installation (initramfs image only & 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. Start the TFTP server, plug in the power supply, and wait for the
system to boot.
4. Backup "firmware" partition and rename it to "firmware.bin", we need
it to back to stock firmware.
5. Use "fw_printenv" command to list envs.
If "firmware_select=2" is observed then set u-boot enviroment:
/# 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 enviroment:
/# fw_setenv firmware_select 1
3. Apply squashfs-sysupgrade.bin in OpenWrt LuCI.
Recovery to stock firmware:
a. Upload "firmware.bin" to OpenWrt /tmp, then execute:
/# mtd -r write /tmp/firmware.bin firmware
b. We can also write factory image "UploadBrush-bin.img" to firmware
partition to recovery. Upload image file to /tmp, then execute:
/# mtd erase firmware
/# mtd -r write /tmp/UploadBrush-bin.img firmware
How to extract stock firmware image:
Download stock firmware, then use openssl:
openssl aes-256-cbc -d -salt -in [Downloaded_Firmware] \
-out "firmware.tar.tgz" -k QiLunSmartWL
Signed-off-by: Chen Minqiang <ptpt52@gmail.com>
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
Beeline SmartBox TURBO is a wireless WiFi 5 router manufactured by
Sercomm company.
Device specification
--------------------
SoC Type: MediaTek MT7621AT
RAM: 256 MiB
Flash: 256 MiB, Micron MT29F2G08ABAGA3W
Wireless 2.4 GHz (MT7603EN): b/g/n, 2x2
Wireless 5 GHz (MT7615E): a/n/ac, 4x4
Ethernet: 5xGbE (WAN, LAN1, LAN2, LAN3, LAN4)
USB ports: 1xUSB3.0
Button: 2 buttons (Reset & WPS)
LEDs: 1 RGB LED
Power: 12 VDC, 1.5 A
Connector type: barrel
Bootloader: U-Boot
Installation
-----------------
1. Login to the router web interface (admin:admin)
2. Navigate to Settings -> WAN -> Add static IP interface (e.g.
10.0.0.1/255.255.255.0)
3. Navigate to Settings -> Remote cotrol -> Add SSH, port 22,
10.0.0.0/255.255.255.0 and interface created before
4. Change IP of your client to 10.0.0.2/255.255.255.0 and connect the
ethernet cable to the WAN port of the router
5. Connect to the router using SSH shell (SuperUser:SNxxxxxxxxxx, where
SNxxxxxxxxxx is the serial number from the backplate label)
6. Run in SSH shell:
sh
7. Make a mtd backup (optional, see related section)
8. Change bootflag to Sercomm1 and reboot:
printf 1 | dd bs=1 seek=7 count=1 of=/dev/mtdblock3
reboot
9. Login to the router web interface (admin:admin)
10. Remove dots from the OpenWrt factory image filename
11. Update firmware via web using OpenWrt factory image
Revert to stock
---------------
1. Change bootflag to Sercomm1 in OpenWrt CLI and then reboot:
printf 1 | dd bs=1 seek=7 count=1 of=/dev/mtdblock3
2. Optional: Update with any stock (Beeline) firmware if you want to
overwrite OpenWrt in Slot 0 completely.
mtd backup
----------
1. Set up a tftp server (e.g. tftpd64 for windows)
2. Connect to a router using SSH shell and run the following commands:
cd /tmp
for i in 0 1 2 3 4 5 6 7 8 9 10; do nanddump -f mtd$i /dev/mtd$i; \
tftp -l mtd$i -p 10.0.0.2; md5sum mtd$i >> mtd.md5; rm mtd$i; done
tftp -l mtd.md5 -p 10.0.0.2
MAC Addresses
-------------
+-----+-----------+---------+
| use | address | example |
+-----+-----------+---------+
| LAN | label | *:54 |
| WAN | label + 1 | *:55 |
| 2g | label + 4 | *:58 |
| 5g | label + 5 | *:59 |
+-----+-----------+---------+
The label MAC address was found in Factory 0x21000
Co-developed-by: Maximilian Weinmann <x1@disroot.org>
Signed-off-by: Maximilian Weinmann <x1@disroot.org>
Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
The ZyXEL LTE3301-PLUS is an 4G indoor CPE with 2 external LTE antennas.
Specifications:
- SoC: MediaTek MT7621AT
- RAM: 256 MB
- Flash: 128 MB MB NAND (MX30LF1G18AC)
- WiFi: MediaTek MT7615E
- Switch: 4 LAN ports (Gigabit)
- LTE: Quectel EG506 connected by USB3 to SoC
- SIM: 1 micro-SIM slot
- USB: USB3 port
- Buttons: Reset, WPS
- LEDs: Multicolour power, internet, LTE, signal, Wifi, USB
- Power: 12V, 1.5A
The device is built as an indoor ethernet to LTE bridge or router with
Wifi.
UART Serial:
57600N1
Located on populated 5 pin header J5:
[o] GND
[ ] key - no pin
[o] RX
[o] TX
[o] 3.3V Vcc
MAC assignment:
lan: 98:0d:67:ee:85:54 (base, on the device back)
wlan: 98:0d:67:ee:85:55
Installation from web GUI:
- Log in as "admin" on http://192.168.1.1/
- Upload OpenWrt initramfs-recovery.bin image on the
Maintenance -> Firmware page
- Wait for OpenWrt to boot and ssh to root@192.168.1.1
- format ubi device: ubiformat /dev/mtd6
- attach ubi device: ubiattach -m6
- create rootfs volume: ubimkvol /dev/ubi0 -n0 -N rootfs -s 1MiB
- rootfs_data volume: ubimkvol /dev/ubi0 -n1 -N rootfs_data -s 1MiB
- run sysupgrade with sysupgrade image
For more details about flashing see
commit 2449a63208 ("ramips: mt7621: Add support for ZyXEL NR7101").
Please note that this commit is needed:
firmware-utils: add marcant changes for ZyXEL NBG6716 and LTE3301-PLUS
Signed-off-by: André Valentin <avalentin@marcant.net>
H3C TX180x series WiFi6 routers are customized by different carrier.
While these three devices look different, they use the same motherboard
inside. Another minor difference comes from the model name definition
in the u-boot environment variable.
Specifications:
SOC: MT7621 + MT7915
ROM: 128 MiB
RAM: 256 MiB
LED: status *2
Button: reset *1 + wps/mesh *1
Ethernet: lan *3 + wan *1 (10/100/1000Mbps)
TTL Baudrate: 115200
TFTP server IP: 192.168.124.99
MAC Address:
use address(sample 1) address(sample 2) source
label 88:xx:xx:98:xx:12 88:xx:xx:a2:xx:a5 u-boot-env@ethaddr
lan 88:xx:xx:98:xx:13 88:xx:xx:a2:xx:a6 $label +1
wan 88:xx:xx:98:xx:12 88:xx:xx:a2:xx:a5 $label
WiFi4_2G 8a:xx:xx:58:xx:14 8a:xx:xx:52:xx:a7 (Compatibility mode)
WiFi5_5G 8a:xx:xx:b8:xx:14 8a:xx:xx:b2:xx:a7 (Compatibility mode)
WiFi6_2G 8a:xx:xx:18:xx:14 8a:xx:xx:12:xx:a7
WiFi6_5G 8a:xx:xx:78:xx:14 8a:xx:xx:72:xx:a7
Compatibility mode is used to guarantee the connection of old devices
that only support WiFi4 or WiFi5.
TFTP + TTL Installation:
Although a TTL connection is required for installation, we do not need
to tear down it. We can find the TTL port from the cooling hole at the
bottom. It is located below LAN3 and the pins are defined as follows:
|LAN1|LAN2|LAN3|----|WAN|
--------------------
|GND|TX|RX|VCC|
1. Set tftp server IP to 192.168.124.99 and put initramfs firmware in
server's root directory, rename it to a simple name "initramfs.bin".
2. Plug in the power supply and wait for power on, connect the TTL cable
and open a TTL session, enter "reboot", then enter "Y" to confirm.
Finally push "0" to interruput boot while booting.
3. Execute command to install a initramfs system:
# tftp 0x80010000 192.168.124.99:initramfs.bin
# bootm 0x80010000
4. Backup nand flash by OpenWrt LuCI or dd instruction. We need those
partitions if we want to back to stock firmwre due to official
website does not provide download link.
# dd if=/dev/mtd1 of=/tmp/u-boot-env.bin
# dd if=/dev/mtd4 of=/tmp/firmware.bin
5. Edit u-boot env to ensure use default bootargs and first image slot:
# fw_setenv bootargs
# fw_setenv bootflag 0
6. Upgrade sysupgrade firmware.
7. About restore stock firmware: flash the "firmware" and "u-boot-env"
partitions that we backed up in step 4.
# mtd write /tmp/u-boot-env.bin u-boot-env
# mtd write /tmp/firmware.bin firmware
Additional Info:
The H3C stock firmware has a 160-byte firmware header that appears to
use a non-standard CRC32 verification algorithm. For this part of the
data, the u-boot does not check it so we can just directly replace it
with a placeholder.
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
Hardware
--------
CPU: Mediatek MT7621
RAM: 256M DDR3
FLASH: 128M NAND
ETH: 1x Gigabit Ethernet
WiFi: Mediatek MT7915 (2.4/5GHz 802.11ax 2x2 DBDC)
BTN: 1x Reset (NWA50AX only)
LED: 1x Multi-Color (NWA50AX only)
UART Console
------------
NWA50AX:
Available below the rubber cover next to the ethernet port.
NWA55AXE:
Available on the board when disassembling the device.
Settings: 115200 8N1
Layout:
<12V> <LAN> GND-RX-TX-VCC
Logic-Level is 3V3. Don't connect VCC to your UART adapter!
Installation Web-UI
-------------------
Upload the Factory image using the devices Web-Interface.
As the device uses a dual-image partition layout, OpenWrt can only
installed on Slot A. This requires the current active image prior
flashing the device to be on Slot B.
If the currently installed image is started from Slot A, the device will
flash OpenWrt to Slot B. OpenWrt will panic upon first boot in this case
and the device will return to the ZyXEL firmware upon next boot.
If this happens, first install a ZyXEL firmware upgrade of any version
and install OpenWrt after that.
Installation TFTP
-----------------
This installation routine is especially useful in case
* unknown device password (NWA55AXE lacks reset button)
* bricked device
Attach to the UART console header of the device. Interrupt the boot
procedure by pressing Enter.
The bootloader has a reduced command-set available from CLI, but more
commands can be executed by abusing the atns command.
Boot a OpenWrt initramfs image available on a TFTP server at
192.168.1.66. Rename the image to owrt.bin
$ atnf owrt.bin
$ atna 192.168.1.88
$ atns "192.168.1.66; tftpboot; bootm"
Upon booting, set the booted image to the correct slot:
$ zyxel-bootconfig /dev/mtd10 get-status
$ zyxel-bootconfig /dev/mtd10 set-image-status 0 valid
$ zyxel-bootconfig /dev/mtd10 set-active-image 0
Copy the OpenWrt ramboot-factory image to the device using scp.
Write the factory image to NAND and reboot the device.
$ mtd write ramboot-factory.bin firmware
$ reboot
Signed-off-by: David Bauer <mail@david-bauer.net>
Netgear WAX202 is an 802.11ax (Wi-Fi 6) router.
Specifications:
* SoC: MT7621A
* RAM: 512 MiB NT5CC256M16ER-EK
* Flash: NAND 128 MiB F59L1G81MB-25T
* Wi-Fi:
* MT7915D: 2.4/5 GHz (DBDC)
* Ethernet: 4x 1GbE
* Switch: SoC built-in
* USB: None
* UART: 115200 baud (labeled on board)
Load addresses (same as ipTIME AX2004M):
* stock
* 0x80010000: FIT image
* 0x81001000: kernel image -> entry
* OpenWrt
* 0x80010000: FIT image
* 0x82000000: uncompressed kernel+relocate image
* 0x80001000: relocated kernel image -> entry
Installation:
* Flash the factory image through the stock web interface, or TFTP to
the bootloader. NMRP can be used to TFTP without opening the case.
* Note that the bootloader accepts both encrypted and unencrypted
images, while the stock web interface only accepts encrypted ones.
Revert to stock firmware:
* Flash the stock firmware to the bootloader using TFTP/NMRP.
References in WAX202 GPL source:
https://www.downloads.netgear.com/files/GPL/WAX202_V1.0.5.1_Source.rar
* openwrt/target/linux/ramips/dts/mt7621-ax-nand-wax202.dts
DTS file for this device.
Signed-off-by: Wenli Looi <wlooi@ucalgary.ca>
INAGAKI Hiroshi
Eric Schäfer
Mauri Sandberg
Andreas Gnau
Chuncheng Chen
Robert Marko
Tim Lunn
Samuele Longhi
Alan Luck
Mikhail Zhilkin
Maxim Anisimov
Borys Zhukov
Keith Harrison
Daniel Golle
Vince McKinsey
Sungbo Eo
Roland Reinl
Milan Krstic
Wenli Looi
Maximilian Weinmann
Andreas Böhler
Karl Chan
Harm Berntsen
Sebastian Schaper
Nikolay Martynov
Ivaylo Ivanov
Arne Zachlod
Shiji Yang
Rosen Penev
André Valentin
David Bauer