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Author SHA1 Message Date
Tianling Shen
d3c193525e mediatek: add CMCC RAX3000M support 
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>
(cherry picked from commit 423186d7d8)
[rebased to 23.05]
Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
 2023-11-07 00:46:00 +01:00
David Bauer
c697057b7c mediatek: add support for Acer Predator W6 
Hardware
--------
SOC:   MediaTek MT7986A
RAM:   1GB DDR4
FLASH: 4GB eMMC
WiFi:  2x2 2.4 GHz 802.11 b/g/n/ax MT7916 DBDC
       4x4 5 GHz   802.11 a/n/ac/ax MT7986
       2x2 6 GHz   802.11ax MT7916 DBDC
ETH:   4x LAN 1Gbit/s (MT7531)
       1x WAN 2.5Gbit/s (GPY211)
BTN:   RESET, WPS
LED:   Antenna LEDs (GPIO)
       Mood-LED (Kinetic KTD2601) - unsupported
UART:  Header nest to USB port - 3V3 115200 8N1
       [BUTTON] GND - RX - TX [USB]

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

1. Connect to the device using serial console.

2. Interrupt the Autoboot process when promted by sending '0' twice.

3. Serve the OpenWrt initramfs image using TFTP at 192.168.1.66. Name
   the image "predator.bin" and conenct the TFTP server to the routers
   LAN port.

4. Configure U-Boot to allow loading unsigned images from MMC

   $ setenv bootcmd 'mmc read 0x40000000 0x00004400 0x0010000;
     fdt addr $(fdtcontroladdr); fdt rm /signature; bootm 0x40000000';
     saveenv

5. Transfer the image from U-Boot

   $ setenv serverip 192.168.1.66; setenv ipaddr 192.168.1.1;
     tftpboot 0x46000000 predator.bin; fdt addr $(fdtcontroladdr);
     fdt rm /signature; bootm

6. Wait for OpenWrt to boot

7. Transfer the OpenWrt sysupgrade image to the router using scp.

8. Install OpenWrt using sysupgrade.

Signed-off-by: David Bauer <mail@david-bauer.net>
(cherry picked from commit 7e7eb5312d)
 2023-08-05 18:49:34 +02:00
David Bauer
476bf135fc mediatek: add support for ZyXEL NWA50AX Pro 
Hardware
--------
CPU:    Mediatek MT7981
RAM:    512M DDR4
FLASH:  256M NAND
ETH:    MaxLinear GPY211 (2.5GbE N Base-T)
WiFi:   Mediatek MT7981 (2.4GHz 2T2R:2 5GHz 3T3R:2 802.11ax)
BTN:    1x Reset
LED:    1x Multi-Color

UART Console
------------
Available below the rubber cover next to the ethernet port.

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.

In case this is not the case, OpenWrt will boot only one time, returning
to the ZyXEL firmware the second boot.

If this happens, first install a ZyXEL firmware upgrade of any version
and install OpenWrt after that.

Installation TFTP / Recovery
----------------------------
This installation routine is especially useful in case of a 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 nwa50axpro-openwrt-initramfs.bin.

 $ atnf nwa50axpro-openwrt-initramfs.bin
 $ atna 192.168.1.88
 $ atns "192.168.1.66; tftpboot; setenv fdt_high 0xffffffffffffffff;
   bootm"

Upon booting, set the booted image to the correct slot:

 $ zyxel-bootconfig /dev/mtd9 get-status
 $ zyxel-bootconfig /dev/mtd9 set-image-status 0 valid
 $ zyxel-bootconfig /dev/mtd9 set-active-image 0

Copy the OpenWrt sysupgrade image to the device using scp.
Write the sysupgrade image to NAND using sysupgrade.

 $ sysupgrade -n image.bin

Signed-off-by: David Bauer <mail@david-bauer.net>
(cherry picked from commit f0445746f6)
 2023-07-23 16:10:08 +02:00
Chukun Pan
cf81850cce mediatek: filogic: add H3C Magic NX30 Pro support 
Hardware specification:
  SoC: MediaTek MT7981B 2x A53
  Flash: W25N01GVZEIG 128MB
  RAM: NT5CB128M16JR-FL 256MB
  Ethernet: 4x 10/100/1000 Mbps
  Switch: MediaTek MT7531AE
  WiFi: MediaTek MT7976C
  Button: Reset, WPS
  Power: DC 12V 1A

Flash instructions:
  1. PC run command: "telnet 192.168.124.1 99"
     Username: H3C, password is the web login
     password of the router.
  2. Download preloader.bin and bl31-uboot.fip
  3. PC run command: "python3 -m http.server 80"
  4. Download files in the telnet window:
     "wget http://192.168.124.xx/xxx.bin"
     Replace xx with your PC's IP and
     the preloader.bin and bl31-uboot.fip.
  5. Flushing openwrt's uboot:
     "mtd write xxx-preloader.bin BL2"
     "mtd write xxx-bl31-uboot.fip FIP"
  6. Connect to the router via the Lan port,
     set a static ip of your PC.
     (ip 192.168.1.254, gateway 192.168.1.1)
  7. Download initramfs image, reboot router,
     waiting for tftp recovery to complete.
  8. After openwrt boots up, perform sysupgrade.

Note:
  1. The u-boot-env partition on mtd is empty,
     OEM stores their env on ubi:u-boot-env.
  2. Back up all mtd partitions before flashing.

Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
(cherry picked from commit e78d1a06c8)
 2023-07-13 12:05:28 +01:00
Mikhail Zhilkin
7ff95775a2 mediatek: add support for Mercusys MR90X v1 
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>
(cherry picked from commit e4fe3097ef)
[Fix merging conflict]
Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
 2023-07-01 15:16:17 +00:00
Flole Systems
cd17d8df2a
filogic: add support for Netgear WAX220 
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>
(cherry picked from commit 984786a2f7)
 2023-06-26 13:20:39 +02:00
Chukun Pan
e018afcfc6 mediatek: filogic: add Qihoo 360T7 support 
Hardware specification:
  SoC: MediaTek MT7981B 2x A53
  Flash: ESMT F50L1G41LB 128MB
  RAM: MT5CC128M16JR-EK 256MB
  Ethernet: 4x 10/100/1000 Mbps
  Switch: MediaTek MT7531AE
  WiFi: MediaTek MT7976C
  Button: Reset, WPS
  Power: DC 12V 1A

Flash instructions:
  1. Attach UART, boot the stock firmware until
     the message about failsafe mode appears.
  2. Enter failsafe mode by pressing "f" and "Enter"
  3. Type "mount_root", then run
     "fw_setenv bootmenu_delay 3"
  4. Back up all mtd partitions before flashing.
  5. Reboot, U-Boot now presents a menu.
  6. Connect to your PC via the Gigabit port of the router,
     set a static ip on the ethernet interface of your PC.
     (ip 192.168.1.254, gateway 192.168.1.1)
  7. Select "Upgrade ATF BL2", then use this file:
     openwrt-mediatek-filogic-qihoo_360t7-preloader.bin
  8. Select "Upgrade ATF FIP", then use this file:
     openwrt-mediatek-filogic-qihoo_360t7-bl31-uboot.fip
  9. Download the initramfs image, and type "reset",
     waiting for tftp recovery to complete.
  a. After openwrt boots up, perform sysupgrade.

Note:
  1. Since NMBM is disabled, we must back up all partitions.
  2. Flash instructions is based on commit 28df7f7.

Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
(cherry picked from commit dc2d4d7393)
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 2023-05-29 13:04:14 +01:00
Pietro Ameruoso
22d7148689 mediatek: add support for Zyxel EX5601-T0 router 
Zyxel EX5601-T0 specifics
--------------
The operator specific firmware running on the Zyxel branded
EX5601-T0 includes  U-Boot modifications affecting the OpenWrt
installation.

Partition Table
| dev  | size     | erasesize | name          |
| ---- | -------- | --------- | ------------- |
| mtd0 | 20000000 | 00040000  | "spi0.1"      |
| mtd1 | 00100000 | 00040000  | "BL2"         |
| mtd2 | 00080000 | 00040000  | "u-boot-env"  |
| mtd3 | 00200000 | 00040000  | "Factory"     |
| mtd4 | 001c0000 | 00040000  | "FIP"         |
| mtd5 | 00040000 | 00040000  | "zloader"     |
| mtd6 | 04000000 | 00040000  | "ubi"         |
| mtd7 | 04000000 | 00040000  | "ubi2"        |
| mtd8 | 15a80000 | 00040000  | "zyubi"       |

The router boots BL2 which than loads FIP (u-boot).
U-boot has hardcoded a command to always launch Zloader "mtd read zloader 0x46000000" and than "bootm". Bootargs are deactivated.
Zloader is the zyxel booloader which allow to dual-boot ubi or ubi2, by default access to zloader is blocked.
Too zloader checks that the firmware contains a particolar file called zyfwinfo.
Additional details regarding Zloader can be found here:
https://hack-gpon.github.io/zyxel/
https://forum.openwrt.org/t/adding-openwrt-support-for-zyxel-ex5601-t0/155914

Hardware
--------
SOC: MediaTek MT7986a
CPU: 4 core cortex-a53 (2000MHz)
RAM: 1GB DDR4
FLASH: 512MB SPI-NAND (Micron xxx)
WIFI: Wifi6 Mediatek MT7976 802.11ax 5 GHz 4x4 + 2.4GHZ 4x4
ETH: MediaTek MT7531 Switch + SoC
3 x builtin 1G phy (lan1, lan2, lan3)
1 x MaxLinear GPY211B 2.5 N-Base-T phy5 (lan4)
1 x MaxLinear GPY211B 2.5Gbit xor SFP/N-Base-T phy6 (wan)
USB: 1 x USB 3.2 Enhanced SuperSpeed port
UART: 3V3 115200 8N1 (Pinout: GND KEY RX TX VCC)
VOIP: 2 FXS ports for analog phones

MAC Address Table
-----------------
eth0/lan    Factory 0x002a
eth1/wan    Factory 0x0024
wifi 2.4Ghz Factory 0x0004
wifi 5Ghz   Factory 0x0004 + 1

Serial console (UART)
---------------------
+-------+-------+-------+-------+-------+
| +3.3V |  RX   |  TX   |  KEY  |  GND  |
+---+---+-------+-------+-------+-------+
    |
    +--- Don't connect

Installation
------------
Keep in mind that openwrt can only run on the UBI partition, the openwrt firmware is not able to understand the zloader bootargs.
The procedure allows restoring the UBI partition with the Zyxel firmware and retains all the OEM functionalities.

1. Unlock Zloader (this will allow to swap manually between partitions UBI and UBI2):
- Attach a usb-ttl adapter to your computer and boot the router.
- While the router is booting at some point you will read the following: `Please press Enter to activate this console.`
- As soon as you read that press enter, type root and than press enter again (just do it, don't care about the logs scrolling).
- Most likely the router is still printing the boot log, leave it boot until it stops.
- If everything went ok you should have full root access "root@EX5601-T0:/#".
- Type the following command and press enter: "fw_setenv EngDebugFlag 0x1".
- Reboot the router.
- As soon as you read `Hit any key to stop autoboot:` press Enter.
- If everything went ok you should have the following prompt: "ZHAL>".
- You have successfully unlocked zloader access, this procedure must be done only once.

2. Check the current active partition:
- Boot the router and repeat the steps above to gain root access.
- Type the following command to check the current active image: "cat /proc/cmdline".
- If `rootubi=ubi` it means that the active partition is `mtd6`
- If `rootubi=ubi2` it means that the active partition is `mtd7`
- As mentioned earlier we need to flash openwrt into ubi/mtd6 and never overwrite ubi2/mtd7 to be able to fully roll-back.
- To activate and boot from mtd7 (ubi2) enter into ZHAL> command prompt and type the following commands:
atbt 1  # unlock write
atsw    # swap boot partition
atsr    # reboot the router
- After rebooting check again with "cat /proc/cmdline" that you are correctly booting from mtd7/ubi2
- If yes proceed with the installation guide. If not probably you don't have a firmware into ubi2 or you did something wrong.

3. Flashing:
- Download the sysupgrade file for the router from openwrt, than we need to add the zyfwinfo file into the sysupgrade tar.
Zloader only checks for the magic (which is a fixed value 'EXYZ') and the crc of the file itself (256bytes).
I created a script to create a valid zyfwinfo file but you can use anything that does exactly the same:
https://raw.githubusercontent.com/pameruoso/OpenWRT-Zyxel-EX5601-T0/main/gen_zyfwinfo.sh
- Add the zyfwinfo file into the sysupgrade tar.
- Enter via telnet or ssh into the router with admin credentials
- Enter the following commands to disable the firmware and model checks
"zycli fwidcheck off" and "zycli modelcheck off"
- Open the router web interface and in the update firmware page select the "restore default settings option"
- Select the sysupgrade file and click on upload.
- The router will flash and reboot itself into openwrt from UBI

4. Restoring and going back to Zyxel firmware.
- Use the ZHAL> command line to manually swap the boot parition to UBI2 with the following:
atbt 1  # unlock write
atsw    # swap boot partition
atsr    # reboot the router
- You will boot again the Zyxel firmware you have into UBI2 and you can flash the zyxel firmware to overwrite the UBI partition and openwrt.

Working features
----------------
3 gbit lan ports
Wifi
Zyxel partitioning for coexistance with Zloader and dual boot.
WAN SFP port (only after exporting pins 57 and 10. gpiobase411)
leds
reset button
serial interface
usb port
lan ethernet 2.5 gbit port (autosense)
wan ethernet 2.5 gbit port (autosense)

Not working
----------------
voip (missing drivers or proper zyxel platform software)

Swapping the wan ethernet/sfp xor port
----------------
The way to swap the wan port between sfp and ethernet is the following:
export the pins 57 and 10.
Pin 57 is used to probe if an sfp is present.
If pin 57 value is 0 it means that an sfp is present into the cage (cat /sys/class/gpio/gpio468/value).
If pin 57 value is 1 it means that no sfp is inserted into the cage.
In conclusion by default both 57 an 10 pins are by default 1, which means that the active port is the ethernet one.
After inserting an SFP pin 57 will become 0 and you have to manually change the value of pin 10 to 0 too.
This is totally scriptable of course.

Leds description
------------
All the leds are working out of the box but the leds managed by the 2 maxlinear phy (phy 5 lan, phy6 wan).
To activate the phy5 led (rj45 ethernet port led on the back of the router) you have to use mdio-tools.
To activate the phy6 led (led on the front of the router for 2.5gbit link) you have to use mdio-tools.
Example:
Set lan5 led to fast blink on 2500/1000, slow blink on 10/100:
mdio mdio-bus mmd 5:30 raw 0x0001 0x33FC

Set wan 2.5gbit led to constant on when wan is 2.5gbit:
mdio mdio-bus mmd 6:30 raw 0x0001 0x0080

Signed-off-by: Pietro Ameruoso <p.ameruoso@live.it>
(cherry picked from commit 1c05388ab0)
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 2023-05-24 19:26:11 +01:00
David Bauer
c9cb6411c1 mediatek: add support for Cudy WR3000 v1 
Hardware
--------
MediaTek MT7981 WiSoC
256MB DDR3 RAM
16MB SPI-NOR (XMC XM25QH128C)
MediaTek MT7981 2x2 DBDC 802.11ax 2T2R (2.4 / 5)
UART: 115200 8N1 3.3V
      [LEDS] VCC-GND-RX-TX [ETH]
      Header is located below the heatsink

Case
----
Unscrew the 4 bottom screws. Remove the top of the case by inserting a
small screwdriver into the ventilation holes and lift the top cover.

This works best by beginning near the ETH-ports. The top is clipped on
the front near the LEDs with two plastic clips. The back has a single
clip in the middle. Start at one of the back edges.

MAC-Addresses
-------------
80:AF:CA:00:F9:C6 LAN
80:AF:CA:00:F9:C7 WAN
80:AF:CA:00:F9:C6 W2
82:AF:CA:30:F9:C6 W5

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

1. Connect to the serial port as described in the "Hardware" section.

2. Power on the device. Keep pressing the "0" key to enter the U-Boot
   shell.

3. Download the OpenWrt initramfs image. Place it on an TFTP server
   connected to the Cudy LAN ports. Make sure the server is reachable at
   192.168.1.2. Rename the image to "cudy3000.bin"

4. Download and boot the OpenWrt initramfs image.

   $ tftpboot 0x46000000 cudy3000.bin; bootm 0x46000000

5. Transfer the OpenWrt sysupgrade image to the device using scp.
   Install with sysupgrade.

Note: Cudy does not yet provide a image for disabling their
signature-protection. This has happened in the past. Make sure to check
the wiki for a possible easier installation method.

Signed-off-by: David Bauer <mail@david-bauer.net>
 2023-05-18 01:46:13 +02:00
David Bauer
9fa4aa63c5 mediatek: fix typo 
Signed-off-by: David Bauer <mail@david-bauer.net>
 2023-05-18 01:42:52 +02:00
Chukun Pan
21be2c26d5 mediatek: add support for TP-Link TL-XDR4288/608x 
Hardware specification:
  SoC: MediaTek MT7986A 4x A53
  Flash: ESMT F50L1G41LB 128MB
  RAM: ESMT M15T4G16256A 512MB
  Ethernet (Max Speed):
    XDR4288: 1x 2.5G Wan, 1x 2.5G Lan, 4x 1G Lan
    XDR6086: 1x 2.5G Wan, 1x 2.5G Lan, 1x 1G Lan
    XDR6088: 1x 2.5G Wan, 1x 2.5G Lan, 4x 1G Lan
  WiFi:
    XDR4288: MT7976DAN (2.4G 2T2R, 5G 3T3R)
    XDR6086/XDR6088:
      WiFi1: MT7976GN 2.4GHz 4T4R
      WiFi2: MT7976AN 5GHz 4T4R
  Button: Reset, WPS, Turbo
  USB: 1 x USB 3.0
  Power: DC 12V 4A

Flash instructions:
  1. Execute the following operation to open nc shell:
     https://openwrt.org/inbox/toh/tp-link/xdr-6086#rooting
  2. Replace the stock bootloader to OpenWrt's:
     dd bs=131072 conv=sync of=/dev/mtdblock9 if=/tmp/xxx-preloader.bin
     dd bs=131072 conv=sync of=/dev/mtdblock9 seek=28 if=/tmp/xxx-bl31-uboot.fip
  3. Connect to your PC via the Gigabit port of the router,
     set a static ip on the ethernet interface of your PC.
     (ip 192.168.1.254, gateway 192.168.1.1)
  4. Download the initramfs image, and restart the router,
     waiting for tftp recovery to complete.
  5. After openwrt boots up, perform sysupgrade.

Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
[Add uboot build, fit and sysupgrade support, fix RealTek PHYs]
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 2023-04-22 04:10:19 +01:00
David Bauer
e7c399bee6 filogic: add support for ASUS TUF-AX4200 
Hardware
--------
SOC:   MediaTek MT7986
RAM:   512MB DDR3
FLASH: 256MB SPI-NAND (Winbond W25N02KV)
WIFI:  Mediatek MT7986 DBDC 802.11ax 2.4/5 GHz
ETH:   MediaTek MT7531 Switch
       MaxLinear GPY211C 2.5 N-Base-T PHY
UART:  3V3 115200 8N1 (Pinout silkscreened / Do not ocnnect VCC)

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

1. Download the OpenWrt initramfs image. Copy the image to a TFTP server
   reachable at 192.168.1.66/24. Rename the image to tufax4200.bin.

2. Connect the TFTP server to the AX4200. Conect to the serial console,
   interrupt the autoboot process by pressing '4' when prompted.

3. Download & Boot the OpenWrt initramfs image.

   $ setenv ipaddr 192.168.1.1
   $ setenv serverip 192.168.1.66
   $ tftpboot 0x46000000 tufax4200.bin
   $ bootm 0x46000000

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 LAN port LEDs are driven by the switch but OpenWrt does not
   correctly configure the output.

Signed-off-by: David Bauer <mail@david-bauer.net>
 2023-03-24 20:30:29 +01:00
Daniel Golle
c1d1202e67
mediatek: set persistent wifi mac for bpi-r64 and bpi-r3 
Use persistent MAC address for the built-in wireless interfaces of the
BPi-R64 and BPi-R3 development boards.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
 2022-11-24 16:46:33 +00:00