Since the mainline implementation has been accepted by upstream,
it doesn't make sense to keep these hacks. People are also confused
with these "custom layouts".
Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
Since the mainline implementation has been accepted by upstream,
it doesn't make sense to keep these hacks. People are also confused
with these "custom layouts".
Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
(based on support for ASUS RT-AX59U by liushiyou006)
SOC: MediaTek MT7986
RAM: 512MB DDR4
FLASH: 128MB SPI-NAND (Winbond W25N01GV)
WIFI: Mediatek MT7986 DBDC 802.11ax 2.4/5 GHz
ETH: MediaTek MT7531 Switch
UART: 3V3 115200 8N1 (Pinout silkscreened / Do not connect VCC)
Upgrade from AsusWRT to OpenWRT using UART
Download the OpenWrt initramfs image.
Copy the image to a TFTP server reachable at 192.168.1.70/24. Rename the image to rtax59u.bin.
Connect the PC with TFTP server to the RT-AX59U.
Set a static ip on the ethernet interface of your PC.
(ip address: 192.168.1.70, subnet mask:255.255.255.0)
Conect to the serial console, interrupt the autoboot process by pressing '4' when prompted.
Download & Boot the OpenWrt initramfs image.
$ setenv ipaddr 192.168.1.1
$ setenv serverip 192.168.1.70
$ tftpboot 0x46000000 rtax59u.bin
$ bootm 0x46000000
Wait for OpenWrt to boot. Transfer the sysupgrade image to the device using scp and install using sysupgrade.
$ sysupgrade -n <path-to-sysupgrade.bin>
Upgrade from AsusWRT to OpenWRT using WebUI
Download transit TRX file from https://drive.google.com/drive/folders/1A20QdjK7Udagu31FSszpWAk8-cGlCwsq
Upgrade firmware from WebUI (192.168.50.1) using downloaded TRX file
Wait for OpenWRT to boot (192.168.1.1).
Upgrade system with sysupgrade image using luci or uploading it through scp and executing sysupgrade command
MAC Address for WLAN 5g is not following the same algorithm as in AsusWRT.
We have increased by one the WLAN 5g to avoid collisions with other networks from WLAN 2g
when bit 28 is already set.
: Stock : OpenWrt
WLAN 2g (1) : C8:xx:xx:0D:xx:D4 : C8:xx:xx:0D:xx:D4
WLAN 2g (2) : : CA:xx:xx:0D:xx:D4
WLAN 2g (3) : : CE:xx:xx:0D:xx:D4
WLAN 5g (1) : CA:xx:xx:1D:xx:D4 : CA:xx:xx:1D:xx:D5
WLAN 5g (2) : : CE:xx:xx:1D:xx:D5
WLAN 5g (3) : : C2:xx:xx:1D:xx:D5
WLAN 2g (1) : 08:xx:xx:76:xx:BE : 08:xx:xx:76:xx:BE
WLAN 2g (2) : : 0A:xx:xx:76:xx:BE
WLAN 2g (3) : : 0E:xx:xx:76:xx:BE
WLAN 5g (1) : 0A:xx:xx:76:xx:BE : 0A:xx:xx:76:xx:BF
WLAN 5g (2) : : 0E:xx:xx:76:xx:BF
WLAN 5g (3) : : 02:xx:xx:76:xx:BF
Signed-off-by: Xavier Franquet <xavier@franquet.es>
Specifications:
SoC: MediaTek MT7981B
RAM: 256MiB
Flash: SPI-NAND 128 MiB
Switch: 1 WAN, 3 LAN (Gigabit)
Buttons: Reset, Mesh
Power: DC 12V 1A
WiFi: MT7976CN
UART: 115200n8
UART Layout:
VCC-RX-TX-GND
No. of Antennas: 6
Note: Upon opening the router, only 5 antennas were connected
to the mainboard.
Led Layout:
Power-Mesh-5gwifi-WAN-LAN3-LAN2-LAN1-2gWiFi
Buttons:
Reset-Mesh
Installation:
A. Through OpenWrt Dashboard:
If your router comes with OpenWrt preinstalled (modified by the seller),
you can easily upgrade by going to the dashboard (192.168.1.1) and then
navigate to System -> Backup/Flash firmware, then flash the firmware
B. Through TFTP
Standard installation via UART:
1. Connect USB Serial Adapter to the UART, (NOTE: Don't connect the VCC pin).
2. Power on the router. Make sure that you can access your router via UART.
3. Restart the router then repeatedly press ctrl + c to skip default boot.
4. Type > bootmenu
5. Press '2' to select upgrade firmware
6. Press 'Y' on 'Run image after upgrading?'
7. Press '0' and hit 'enter' to select TFTP client (default)
8. Fill the U-Boot's IP address and TFTP server's IP address.
9. Finally, enter the 'firmware' filename.
Signed-off-by: Ian Oderon <ianoderon@gmail.com>
The previous offsets did also work, as they've wrapped back to 0x0.
However, in reality the environment starts at offset 0x0 of the
u-boot-env MMC partition.
Signed-off-by: David Bauer <mail@david-bauer.net>
Hardware
--------
SoC: MediaTek MT7981BA
RAM: 1GB DDR4 (NANYA NT5AD512M16C4-JR)
MMC: 8GB eMMC (Samsung 8GTF4R)
ETH: 1000Base-T LAN (ePHY)
2500Base-T WAN (MaxLinear GPY211C)
BTN: 1x Reset Button
LED: System (blue/white)
VPN (white)
USB: 1x USB-A (USB 3.0)
UART: 115200 8N1 - Pinout on board next to LAN port
Don't connect 3.3V!
Known Issues
------------
U-Boot vendor recovery does not seem to accept any images, neither
GL.iNet images nor OpenWrt images. Recovery requires serial access!
Installation
------------
Upload the OpenWrt sysupgrade image to the Gl.iNet Web-UI. Make sure to
not retain existing settings.
Signed-off-by: David Bauer <mail@david-bauer.net>
The ubootmod bootlaoder for EX5601-T0 uses two partitions
in ubi to store enviroment variables. so proper config
is needed.
Signed-off-by: Nicolò Veronese <nicveronese@gmail.com>
Specifications:
SoC: MediaTek MT7981B
RAM: 1024MiB
Flash: SPI-NAND 128 MiB
Switch: 1 WAN, 4 LAN (Gigabit)
USB: two M.2 slots for 5G modems via USB 3.0 hub, external USB 3.0 port
Buttons: Reset, Mesh
Power: DC 12V 1A
WiFi: MT7976CN
UART: 115200n8
UART Layout:
VCC-RX-TX-GND
Installation:
A. Through OpenWrt Dashboard:
If your router comes with OpenWrt preinstalled (modified by the seller),
you can easily upgrade by going to the dashboard (192.168.1.1) and then
navigate to System -> Backup/Flash firmware, then flash the firmware
B. Through TFTP
Standard installation via UART:
1. Connect USB Serial Adapter to the UART, (NOTE: Don't connect the VCC pin).
2. Power on the router. Make sure that you can access your router via UART.
3. Restart the router then repeatedly press ctrl + c to skip default boot.
4. Type > bootmenu
5. Press '2' to select upgrade firmware
6. Press 'Y' on 'Run image after upgrading?'
7. Press '0' and hit 'enter' to select TFTP client (default)
8. Fill the U-Boot's IP address and TFTP server's IP address.
9. Finally, enter the 'firmware' filename.
Based on patch adding support for similar Zbtlink ZBT-Z8103AX device by
Ian Ishmael C. Oderon.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Hardware specification:
SoC: MediaTek MT7981B 2x A53
Flash: 64GB eMMC or 128 MB SPI-NAND
RAM: 512MB
Ethernet: 4x 10/100/1000 Mbps
Switch: MediaTek MT7531AE
WiFi: MediaTek MT7976C
Button: Reset, Mesh
Power: DC 12V 1A
- UART: 3.3v, 115200n8
--------------------------
| Layout |
| ----------------- |
| 4 | GND TX VCC RX | <= |
| ----------------- |
--------------------------
Gain SSH access:
1. Login into web interface, and download the configuration.
2. Enter fakeroot, decompress the configuration:
tar -zxf cfg_export_config_file.conf
3. Edit 'etc/config/dropbear', set 'enable' to '1'.
4. Edit 'etc/shadow', update (remove) root password:
'root::19523:0:99999:7:::'
5. Repack 'etc' directory:
tar -zcf cfg_export_config_file.conf etc/
* If you find an error about 'etc/wireless/mediatek/DBDC_card0.dat',
just ignore it.
6. Upload new configuration via web interface, now you can SSH to RAX3000M.
Check stroage type:
Check the label on the back of the device:
"CH EC CMIIT ID: xxxx" is eMMC version
"CH CMIIT ID: xxxx" is NAND version
eMMC Flash instructions:
1. SSH to RAX3000M, and backup everything, especially 'factory' part.
('data' partition can be ignored, it's useless.)
2. Write new GPT table:
dd if=openwrt-mediatek-filogic-cmcc_rax3000m-emmc-gpt.bin of=/dev/mmcblk0 bs=512 seek=0 count=34 conv=fsync
3. Erase and write new BL2:
echo 0 > /sys/block/mmcblk0boot0/force_ro
dd if=/dev/zero of=/dev/mmcblk0boot0 bs=512 count=8192 conv=fsync
dd if=openwrt-mediatek-filogic-cmcc_rax3000m-emmc-preloader.bin of=/dev/mmcblk0boot0 bs=512 conv=fsync
4. Erase and write new FIP:
dd if=/dev/zero of=/dev/mmcblk0 bs=512 seek=13312 count=8192 conv=fsync
dd if=openwrt-mediatek-filogic-cmcc_rax3000m-emmc-bl31-uboot.fip of=/dev/mmcblk0 bs=512 seek=13312 conv=fsync
5. Set static IP on your PC:
IP 192.168.1.254, GW 192.168.1.1
6. Serve OpenWrt initramfs image using TFTP server.
7. Cut off the power and re-engage, wait for TFTP recovery to complete.
8. After OpenWrt has booted, perform sysupgrade.
9. Additionally, if you want to have eMMC recovery boot feature:
(Don't worry! You will always have TFTP recovery boot feature.)
dd if=openwrt-mediatek-filogic-cmcc_rax3000m-initramfs-recovery.itb of=/dev/mmcblk0p4 bs=512 conv=fsync
NAND Flash instructions:
1. SSH to RAX3000M, and backup everything, especially 'Factory' part.
2. Erase and write new BL2:
mtd erase BL2
mtd write openwrt-mediatek-filogic-cmcc_rax3000m-nand-preloader.bin BL2
3. Erase and write new FIP:
mtd erase FIP
mtd write openwrt-mediatek-filogic-cmcc_rax3000m-nand-bl31-uboot.fip FIP
4. Set static IP on your PC:
IP 192.168.1.254, GW 192.168.1.1
5. Serve OpenWrt initramfs image using TFTP server.
6. Cut off the power and re-engage, wait for TFTP recovery to complete.
7. After OpenWrt has booted, erase UBI volumes:
ubidetach -p /dev/mtd0
ubiformat -y /dev/mtd0
ubiattach -p /dev/mtd0
8. Create new ubootenv volumes:
ubimkvol /dev/ubi0 -n 0 -N ubootenv -s 128KiB
ubimkvol /dev/ubi0 -n 1 -N ubootenv2 -s 128KiB
9. Additionally, if you want to have NAND recovery boot feature:
(Don't worry! You will always have TFTP recovery boot feature.)
ubimkvol /dev/ubi0 -n 2 -N recovery -s 20MiB
ubiupdatevol /dev/ubi0_2 openwrt-mediatek-filogic-cmcc_rax3000m-initramfs-recovery.itb
10. Perform sysupgrade.
Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
Hardware specification:
SoC: MediaTek MT7981B 2x A53
Flash: 64GB eMMC or 128 MB SPI-NAND
RAM: 512MB
Ethernet: 4x 10/100/1000 Mbps
Switch: MediaTek MT7531AE
WiFi: MediaTek MT7976C
Button: Reset, Mesh
Power: DC 12V 1A
- UART: 3.3v, 115200n8
--------------------------
| Layout |
| ----------------- |
| 4 | GND TX VCC RX | <= |
| ----------------- |
--------------------------
Gain SSH access:
1. Login into web interface, and download the configuration.
2. Enter fakeroot, decompress the configuration:
tar -zxf cfg_export_config_file.conf
3. Edit 'etc/config/dropbear', set 'enable' to '1'.
4. Edit 'etc/shadow', update (remove) root password:
'root::19523:0:99999:7:::'
5. Repack 'etc' directory:
tar -zcf cfg_export_config_file.conf etc/
* If you find an error about 'etc/wireless/mediatek/DBDC_card0.dat',
just ignore it.
6. Upload new configuration via web interface, now you can SSH to RAX3000M.
Check stroage type:
Check the label on the back of the device:
"CH EC CMIIT ID: xxxx" is eMMC version
"CH CMIIT ID: xxxx" is NAND version
eMMC Flash instructions:
1. SSH to RAX3000M, and backup everything, especially 'factory' part.
('data' partition can be ignored, it's useless.)
2. Write new GPT table:
dd if=openwrt-mediatek-filogic-cmcc_rax3000m-emmc-emmc-gpt.bin of=/dev/mmcblk0 bs=512 seek=0 count=34 conv=fsync
3. Erase and write new BL2:
echo 0 > /sys/block/mmcblk0boot0/force_ro
dd if=/dev/zero of=/dev/mmcblk0boot0 bs=512 count=8192 conv=fsync
dd if=openwrt-mediatek-filogic-cmcc_rax3000m-emmc-emmc-preloader.bin of=/dev/mmcblk0boot0 bs=512 conv=fsync
4. Erase and write new FIP:
dd if=/dev/zero of=/dev/mmcblk0 bs=512 seek=13312 count=8192 conv=fsync
dd if=openwrt-mediatek-filogic-cmcc_rax3000m-emmc-emmc-bl31-uboot.fip of=/dev/mmcblk0 bs=512 seek=13312 conv=fsync
5. Set static IP on your PC:
IP 192.168.1.254, GW 192.168.1.1
6. Serve OpenWrt initramfs image using TFTP server.
7. Cut off the power and re-engage, wait for TFTP recovery to complete.
8. After OpenWrt has booted, perform sysupgrade.
NAND Flash instructions:
1. SSH to RAX3000M, and backup everything, especially 'Factory' part.
2. Erase and write new BL2:
mtd erase BL2
mtd write openwrt-mediatek-filogic-cmcc_rax3000m-nand-preloader.bin BL2
3. Erase and write new FIP:
mtd erase FIP
mtd write openwrt-mediatek-filogic-cmcc_rax3000m-nand-bl31-uboot.fip FIP
4. Set static IP on your PC:
IP 192.168.1.254, GW 192.168.1.1
5. Serve OpenWrt initramfs image using TFTP server.
6. Cut off the power and re-engage, wait for TFTP recovery to complete.
7. After OpenWrt has booted, erase UBI volumes:
ubidetach -p /dev/mtd0
ubiformat -y /dev/mtd0
ubiattach -p /dev/mtd0
8. Create new ubootenv volumes:
ubimkvol /dev/ubi0 -n 0 -N ubootenv -s 128KiB
ubimkvol /dev/ubi0 -n 1 -N ubootenv2 -s 128KiB
9. Additionally, if you want to have NAND recovery boot feature:
(Don't worry! You will always have TFTP recovery boot feature.)
ubimkvol /dev/ubi0 -n 2 -N recovery -s 20MiB
ubiupdatevol /dev/ubi0_2 openwrt-mediatek-filogic-cmcc_rax3000m-initramfs-recovery.itb
10. Perform sysupgrade.
Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
**Hardware specification:**
- SoC: MediaTek MT7981B 2x A53
- Flash: ESMT F50L1G41LB 128MB
- RAM: Nanya NT5CC128M16JR-EK 256MB
- Ethernet: 4 x 10/100/1000 Mbps
- Switch: MediaTek MT7531AE
- WiFi: MediaTek MT7976C
- Button: Reset, Mesh
- Power: DC 12V 1A
- UART: 3.3v, 115200n8
| Layout: |
| :-------- |
| <Antenna> |
| VCC |
| GND |
| Tx |
| Rx |
**Flash instructions:**
1. Rename `openwrt-mediatek-filogic-cetron_ct3003-squashfs-factory.bin` to `factory.bin`.
2. Upload the `factory.bin` using the device's Web interface.
3. Click the upgrade button and wait for the process to finish.
4. Access the OpenWrt interface using the same password.
5. Use the 'Restore' function to reset the firmware to its initial state.
**Notes:**
If you plan to recovery the stock firmware in the future, it's advisable
to connect the device via the serial port and enter failsafe mode to
back up all the MTD partitions before proceeding the steps above.
Signed-off-by: Patricia Lee <patricialee320@gmail.com>
Fix compatible string to match what is supported upstream, fix alignment
and order MTD partitions according to offset.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Telenor quirks
--------------
The operator specific firmware running on the Telenor branded
ZyXEL EX5700 includes U-Boot modifications affecting the OpenWrt
installation.
Notable changes to U-Boot include
- environment is stored in RAM and reset to defaults when power
cycled
- dual partition scheme with "nomimal" or "rescue" systems, falling
back to "rescue" unless the OS signals success in 3 attempts
- several runtime additions to the device-tree
Some of these modifications have side effects requiring workarounds
- U-Boot modifies /chosen/bootargs in an unsafe manner, and will crash
unless this node exists
- U-Boot verifies that the selected rootfs UBI volume exists, and
refuses to boot if it doesn't. The chosen "rootfs" volume must contain
a squashfs signature even for tftp or initramfs booting.
- U-Boot parses the "factoryparams" UBI volume, setting the "ethaddr"
variable to the label mac. But "factoryparams" does not always
exist. Instead there is a "RIP" volume containing all the factory
data. Copying the "RIP" volume to "factoryparams" will fix this
Hardware
--------
SOC: MediaTek MT7986
RAM: 1GB DDR4
FLASH: 512MB SPI-NAND (Mikron xxx)
WIFI: Mediatek MT7986 802.11ax 5 GHz
Mediatek MT7916 DBDC 802.11ax 2.4 + 6 GHz
ETH: MediaTek MT7531 Switch + SoC
3 x builtin 1G phy (lan1, lan2, lan3)
2 x MaxLinear GPY211C 2.5 N-Base-T phy (lan4, wan)
USB: 1 x USB 3.2 Enhanced SuperSpeed port
UART: 3V3 115200 8N1 (Pinout: GND KEY RX TX VCC)
Installation
------------
1. Download the OpenWrt initramfs image. Copy the image to a TFTP server
reachable at 192.168.1.2/24. Rename the image to C0A80101.img.
2. Connect the TFTP server to lan1, lan2 or lan3. Connect to the serial
console, Interrupt the autoboot process by pressing ESC when prompted.
3. Download and boot the OpenWrt initramfs image.
$ env set uboot_bootcount 0
$ env set firmware nominal
$ tftpboot
$ bootm
4. Wait for OpenWrt to boot. Transfer the sysupgrade image to the device
using scp and install using sysupgrade.
$ sysupgrade -n <path-to-sysupgrade.bin>
Missing features
----------------
- The "lan1", "lan2" and "lan3" port LEDs are driven by the switch but
OpenWrt does not correctly configure the output.
- The "lan4" and "wan" port LEDs are driven by the GPH211C phys and
not configured by OpenWrt.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Because this device enable NMBM by default, most users use custom
U-Boot with NMBM-Enabled in Chinese forums.
This layout is the same as the ubootmod layout but enabling NMBM.
Signed-off-by: Hank Moretti <mchank9999@gmail.com>
This commit adds support for Mercusys MR90X(EU) v1 router.
Device specification
--------------------
SoC Type: MediaTek MT7986BLA, Cortex-A53, 64-bit
RAM: MediaTek MT7986BLA (512MB)
Flash: SPI NAND GigaDevice GD5F1GQ5UEYIGY (128 MB)
Ethernet: MediaTek MT7531AE + 2.5GbE MaxLinear GPY211C0VC (SLNW8)
Ethernet: 1x2.5Gbe (WAN/LAN 2.5Gbps), 3xGbE (WAN/LAN 1Gbps, LAN1, LAN2)
WLAN 2g: MediaTek MT7975N, b/g/n/ax, MIMO 4x4
WLAN 5g: MediaTek MT7975P(N), a/n/ac/ax, MIMO 4x4
LEDs: 1 orange and 1 green status LEDs, 4 green gpio-controlled
LEDs on ethernet ports
Button: 1 (Reset)
USB ports: No
Power: 12 VDC, 2 A
Connector: Barrel
Bootloader: Main U-Boot - U-Boot 2022.01-rc4. Additionally, both UBI
slots contain "seconduboot" (also U-Boot 2022.01-rc4)
Serial console (UART)
---------------------
V
+-------+-------+-------+-------+
| +3.3V | GND | TX | RX |
+---+---+-------+-------+-------+
|
+--- Don't connect
The R3 (TX line) and R6 (RX line) are absent on the PCB. You should
solder them or solder the jumpers.
Installation (UART)
-------------------
1. Place OpenWrt initramfs image on tftp server with IP 192.168.1.2
2. Attach UART, switch on the router and interrupt the boot process by
pressing 'Ctrl-C'
3. Load and run OpenWrt initramfs image:
tftpboot initramfs-kernel.bin
bootm
4. Once inside OpenWrt, set / update env variables:
fw_setenv baudrate 115200
fw_setenv bootargs "ubi.mtd=ubi0 console=ttyS0,115200n1 loglevel=8 earlycon=uart8250,mmio32,0x11002000 init=/etc/preinit"
fw_setenv fdtcontroladdr 5ffc0e70
fw_setenv ipaddr 192.168.1.1
fw_setenv loadaddr 0x46000000
fw_setenv mtdids "spi-nand0=spi-nand0"
fw_setenv mtdparts "spi-nand0:2M(boot),1M(u-boot-env),50M(ubi0),50M(ubi1),8M(userconfig),4M(tp_data)"
fw_setenv netmask 255.255.255.0
fw_setenv serverip 192.168.1.2
fw_setenv stderr serial@11002000
fw_setenv stdin serial@11002000
fw_setenv stdout serial@11002000
fw_setenv tp_boot_idx 0
5. Run 'sysupgrade -n' with the sysupgrade OpenWrt image
Installation (without UART)
---------------------------
1. Login as root via SSH (router IP, port 20001, password - your web
interface password)
2. Open for editing /etc/hotplug.d/iface/65-iptv (e.g., using WinSCP and
SSH settings from the p.1)
3. Add a newline after "#!/bin/sh":
telnetd -l /bin/login.sh
4. Save "65-iptv" file
5. Toggle "IPTV/VLAN Enable" checkbox in the router web interface and
save
6. Make sure that telnetd is running:
netstat -ltunp | grep 23
7. Login via telnet to router IP, port 23 (no username and password are
required)
8 Upload OpenWrt "initramfs-kernel.bin" to the "/tmp" folder of the
router (e.g., using WinSCP and SSH settings from the p.1)
9. Stock busybox doesn't contain ubiupdatevol command. Hence, we need to
download and upload the full version of busybox to the router. For
example, from here:
https://github.com/xerta555/Busybox-Binaries/raw/master/busybox-arm64
Upload busybox-arm64 to the /tmp dir of the router and run:
in the telnet shell:
cd /tmp
chmod a+x busybox-arm64
10. Check "initramfs-kernel.bin" size:
du -h initramfs-kernel.bin
11. Delete old and create new "kernel" volume with appropriate size
(greater than "initramfs-kernel.bin" size):
ubirmvol /dev/ubi0 -N kernel
ubimkvol /dev/ubi0 -n 1 -N kernel -s 9MiB
12. Write OpenWrt "initramfs-kernel.bin" to the flash:
./busybox-arm64 ubiupdatevol /dev/ubi0_1 /tmp/initramfs-kernel.bin
13. u-boot-env can be empty so lets create it (or overwrite it if it
already exists) with the necessary values:
fw_setenv baudrate 115200
fw_setenv bootargs "ubi.mtd=ubi0 console=ttyS0,115200n1 loglevel=8 earlycon=uart8250,mmio32,0x11002000 init=/etc/preinit"
fw_setenv fdtcontroladdr 5ffc0e70
fw_setenv ipaddr 192.168.1.1
fw_setenv loadaddr 0x46000000
fw_setenv mtdids "spi-nand0=spi-nand0"
fw_setenv mtdparts "spi-nand0:2M(boot),1M(u-boot-env),50M(ubi0),50M(ubi1),8M(userconfig),4M(tp_data)"
fw_setenv netmask 255.255.255.0
fw_setenv serverip 192.168.1.2
fw_setenv stderr serial@11002000
fw_setenv stdin serial@11002000
fw_setenv stdout serial@11002000
fw_setenv tp_boot_idx 0
14. Reboot to OpenWrt initramfs:
reboot
15. Login as root via SSH (IP 192.168.1.1, port 22)
16. Upload OpenWrt sysupgrade.bin image to the /tmp dir of the router
17. Run sysupgrade:
sysupgrade -n /tmp/sysupgrade.bin
Recovery
--------
1. Press Reset button and power on the router
2. Navigate to U-Boot recovery web server (http://192.168.1.1/) and
upload the OEM firmware
Recovery (UART)
---------------
1. Place OpenWrt initramfs image on tftp server with IP 192.168.1.2
2. Attach UART, switch on the router and interrupt the boot process by
pressing 'Ctrl-C'
3. Load and run OpenWrt initramfs image:
tftpboot initramfs-kernel.bin
bootm
4. Do what you need (restore partitions from a backup, install OpenWrt
etc.)
Stock layout
------------
0x000000000000-0x000000200000 : "boot"
0x000000200000-0x000000300000 : "u-boot-env"
0x000000300000-0x000003500000 : "ubi0"
0x000003500000-0x000006700000 : "ubi1"
0x000006700000-0x000006f00000 : "userconfig"
0x000006f00000-0x000007300000 : "tp_data"
ubi0/ubi1 format
----------------
U-Boot at boot checks that all volumes are in place:
+-------------------------------+
| Volume Name: uboot Vol ID: 0|
| Volume Name: kernel Vol ID: 1|
| Volume Name: rootfs Vol ID: 2|
+-------------------------------+
MAC addresses
-------------
+---------+-------------------+-----------+
| | MAC | Algorithm |
+---------+-------------------+-----------+
| label | 00:eb:xx:xx:xx:be | label |
| LAN | 00:eb:xx:xx:xx:be | label |
| WAN | 00:eb:xx:xx:xx:bf | label+1 |
| WLAN 2g | 00:eb:xx:xx:xx:be | label |
| WLAN 5g | 00:eb:xx:xx:xx:bd | label-1 |
+---------+-------------------+-----------+
label MAC address was found in UBI partition "tp_data", file
"default-mac". OEM wireless eeprom is also there (file
"MT7986_EEPROM.bin").
Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
Hardware
--------
SOC: MediaTek MT7986
RAM: 1024MB DDR3
FLASH: 128MB SPI-NAND (Winbond)
WIFI: Mediatek MT7986 DBDC 802.11ax 2.4/5 GHz
ETH: Realtek RTL8221B-VB-CG 2.5 N-Base-T PHY with PoE
UART: 3V3 115200 8N1 (Pinout silkscreened / Do not connect VCC)
Installation
------------
1. Download the OpenWrt initramfs image. Copy the image to a TFTP server
2. Connect the TFTP server to the WAX220. Conect to the serial console,
interrupt the autoboot process by pressing '0' when prompted.
3. Download & Boot the OpenWrt initramfs image.
$ setenv ipaddr 192.168.2.1
$ setenv serverip 192.168.2.2
$ tftpboot openwrt.bin
$ bootm
4. Wait for OpenWrt to boot. Transfer the sysupgrade image to the device
using scp and install using sysupgrade.
$ sysupgrade -n <path-to-sysupgrade.bin>
Signed-off-by: Flole Systems <flole@flole.de>
Signed-off-by: Stefan Agner <stefan@agner.ch>
