Commit Graph

73 Commits

Author SHA1 Message Date
Wenli Looi
73de41898f mediatek: add support for Netgear EX6250v2 series
Netgear EX6250v2, EX6400v3, EX6410v2, EX6470 are wall-plug 802.11ac
(Wi-Fi 5) extenders. Like other MT7629 devices, Wi-Fi does not work
currently as there is no driver.

Related: https://github.com/openwrt/openwrt/pull/5084

For future reference, 2.4GHz MAC = LAN+1, 5GHz MAC = LAN+2.

Specifications:
* MT7629, 256 MiB RAM, 16 MiB SPI NOR
* MT7761N (2.4GHz) / MT7762N (5GHz) - no driver
* Ethernet: 1 port 10/100/1000
* UART: 115200 baud (labeled on board)

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.
* After installation, perform a factory reset. Wait for the device to
  boot, then hold the reset button for 10 seconds. This is needed
  because sysupgrade in the stock firmware will attempt to preserve its
  configuration using sysupgrade.tgz.
  See https://github.com/openwrt/openwrt/pull/4182

Revert to stock firmware:
* Flash the stock firmware to the bootloader using TFTP/NMRP.

Signed-off-by: Wenli Looi <wlooi@ucalgary.ca>
2023-07-01 14:42:11 +02:00
Mikhail Zhilkin
e4fe3097ef 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>
2023-06-25 12:25:22 +02:00
Flole Systems
984786a2f7 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>
2023-06-21 23:32:26 +02:00
Daniel Golle
7a0ec001ff mediatek: sync MT7986 device trees with upstream
Sync device tree files for MT7986 boards with what landed in upstream
Linux tree to easy maintainance and also allow for a smooth update to
Linux 6.1.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2023-06-05 11:36:32 +01:00
Daniel Golle
d28534545e mediatek: convert mt7986a-zyxel-ex5601-t0-stock.dts to UNIX
The device tree file was in DOS format (CR-LF). Convert it to UNIX style.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2023-06-05 11:36:32 +01:00
Chukun Pan
dc2d4d7393 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>
2023-05-27 11:17:08 +01:00
Pietro Ameruoso
1c05388ab0 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>
2023-05-22 17:58:59 +02:00
Daniel Golle
7cbe34170e mediatek: add support for the GL.iNet GL-MT3000
The MT-3000 is a pocket-sized Wi-Fi 6 router based on MediaTek MT7981.

Specification:
 - SoC: MediaTek MT7981B
 - CPU: 2x 1.3 GHz Cortex-A53
 - Flash: 256 MiB Macronix SPI NAND
 - RAM: 512 MiB Nanya DDR4
 - WLAN: 2.4 GHz, 5 GHz (MediaTek MT7976CN)
 - Ethernet:
    - 1x 10/100/1000 Mbps built-in PHY (LAN)
    - 1x 10/100/1000/2500 Mbps MaxLinear GPY211 PHY (WAN)
 - USB 3.0 port
 - Buttons: 1 button, 1 switch
 - LEDs: 1x light-blue, 1x warm-white
 - Serial console: internal 4-pin header, 115200 8n1
 - PWM controlled fan with tacho
 - Power: 5 VDC, 3 A (USB Type-C)

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2023-05-18 02:41:49 +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
0ce356bbba mediatek: apply stock configuration for WAN-LED
Apply the same LED configuration used by the vendor-firmware for the
GPY211 controlled WAN LED in OpenWrt.

Signed-off-by: David Bauer <mail@david-bauer.net>
2023-05-11 23:09:04 +02:00
David Bauer
3492517f37 mediatek: configure TUF-AX4200 LAN LEDs
As we can now configure the switch LED configuration, write the switch
LED configuration values from the vendor firmware to the switch-IC.

Previously, the switch-LEDs did not show any acitvity or link-status
whatsoever.

Signed-off-by: David Bauer <mail@david-bauer.net>
2023-05-11 23:09:04 +02:00
Daniel Golle
3221128639 mediatek: no longer hard-code WAN PHY of Netgear WAX206
The RealTek 2.5G PHY providing the WAN port of the Netgear WAX206 has
previously been hard-coded in the device tree. Now that the PHY can be
probed correctly also via Clause-45 MDIO, use that instead.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2023-04-30 17:27:00 +01:00
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
Daniel Golle
929634c4de mediatek: bpi-r3: allow up to 3W per SFP module
According to SinoVoip up to 3A @ 3.3V are available for both
SFP modules together. Raise energy limit from 1W (default) to 3W,
however, be aware that using modules consuming more than 1W will
require active cooling!

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2023-04-20 01:03:56 +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
Arınç ÜNAL
9df035b3ea treewide: remove label = "cpu" from DSA dt-binding
This is not used by the DSA dt-binding, so remove it from all devicetrees.

Link: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9cc115d8d6f73dd260de1609182f3645844d6907
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
2023-02-26 22:22:48 +01:00
Marcel Ziswiler
f6d2a23cbc mediatek: add support for Netgear WAX206
Specifications:
* SoC: MediaTek MT7622BV
* RAM: DDR3 512 MiB (Nanya NT5CC256M16ER-EK)
* Flash: SPI-NAND 256 MiB (Toshiba TC58CVG1S3HRAIJ)
* Wi-Fi 2.4/5 GHz 4T4R:
  * 2.4 GHz: MediaTek MT7622BV
  * 5 GHz: MediaTek MT7915AN/MT7975AN
* Ethernet: 4x 10/100/1000 Mbps LAN,
            1x 10/100/1000/2500 Mbps WAN (Realtek RTL8221B PHY)
* Switch: MediaTek MT7531AE
* LEDs/Keys: 8/1 (Power, Internet, LAN1, LAN2, LAN3, LAN4,
             Wifin and Wifia dual-colour LEDs + Reset pin)
* UART: Marked J19 on board VCC GND TX RX, beginning from "1". 3.3v,
        115200n8
* Power: 12 VDC, 2.5 A

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.
* U-Boot allows booting an initramfs image via TFTP as follows:
  setenv ipaddr 192.168.1.1
  setenv serverip 192.168.1.100
  tftpboot openwrt-mediatek-mt7622-netgear_wax206-initramfs-recovery.itb
  bootm

Known Limitations:
* The 2.5G WAN port labeled 'wan' only works for speeds up to 1G at the
  moment. If connected to a multi-gig port the speed has to be manually
  set to 1G/full either for the switch port or in OpenWrt. For example
  add the following to /etc/rc.local to set it on boot:
  /usr/sbin/ethtool -s wan speed 1000 duplex full

Revert to stock firmware:
* Flash the stock firmware to the bootloader using TFTP/NMRP.

References to WAX206 GPL source:
https://www.downloads.netgear.com/files/GPL/WAX206_V1.0.4.0_Source.rar

* openwrt/target/linux/mediatek/dts/mt7622-netgear-wax206.dts
  DTS file for this device.
* openwrt/target/linux/mediatek/image/mt7622.mk
  Image creation code for this device

Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
[fix WAN port (1G only), adjust partition layout, adjust image creation]
Signed-off-by: Thomas Kupper <thomas.kupper@gmail.com>
2023-02-18 15:46:45 +01:00
Oleg S
b174de2c5f mediatek: mt7622: fix rootfs/ubi detection for Xiaomi AX6S
By specifying the flag "denx,fit" for partition "kernel", the kernel
try to find rootfs in the same partition during boot. Reality is that
the placement of rootfs is precisely determined by the name of another
partition -"ubi".
It was also found that on some device (for example devices with NAND
chips), the "Denx search engine" manages to find roots at the end of
partition "kernel", but such partition doesn't exist and is empty
there.

Fix this by removing the "denx,fit" flag from partition "kernel". With
this change the original behavior of searchif rootfs in partition "ubi"
is restored.

Signed-off-by: Oleg S <remittor@gmail.com>
2023-02-11 21:42:06 +08:00
Chuanhong Guo
d29dbf052a
mediatek: drop redmi-ax6000 variant with modified env
This variant uses xiaomi factory u-boot and modified u-boot-env &
bootcmd.
By modifying uboot-env, the xiaomi firmware recovery provided in
the vendor u-boot doesn't work anymore. It's possible to put
u-boot into a state where it refuese to take any serial input.
If the u-boot is in this state, users can't restore their
firmware without taking the flash off the board.
We now have a -stock variant where the vendor u-boot is used in
a way that xiaomi firmware recovery still works, and a -ubootmod
variant where we get rid of all xiaomi components, have more
usable space and no uart console lock. These two should cover all
use cases and we don't need this variant anymore.
Drop this redmi-ax6000 variant. Existing users of this variant
should perform a u-boot mod or restore to the -stock layout.

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2022-12-30 16:11:59 +08:00
Furong Xu
8bac5dc18a mediatek: add new layout for Xiaomi Redmi Router AX6000 for OpenWrt U-Boot
This new layout is only bootable with OpenWrt U-Boot. It reuses the
two crash partions and expands the ubi partion to the end of whole flash.

Do not use this layout with stock U-Boot!

Signed-off-by: Furong Xu <xfr@outlook.com>
2022-12-29 03:00:31 +00:00
Chuanhong Guo
7fb32285d5
mediatek: redmi-ax6000: drop cs-gpios
'cs-gpios = <0>, <0>' is a hack in ath79 to override the incorrectly
specified maximum number of chipselects available in spi-ath79.c.
It's not needed here and must have been copied here by mistake.

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2022-12-17 15:07:54 +08:00
Chen Minqiang
18bea173a6 mediatek: add alternative stock layout for Xiaomi Redmi Router AX6000
In this implementation, the flash partition layout is adjusted to avoid
modifying the uboot environment of mtdparts. This ensures that the 30M
ubi_kernel partition remains aligned with the stock ubi partition, and
the kernel volume is placed in it. This allows the stock uboot to boot
from it without changing the mtdparts, which is useful for reverting back
to the stock firmware using Xiaomi Firmware Tools. In actual testing,
modifying mtdparts has been found to break Xiaomi Firmware Tools.

1. use ARTIFACTS to generate initramfs-factory.ubi for easy installation.
2. The NAND flash layout is changed to allow for reverting back to the
   stock firmware.
3. Before performing sysupgrade, do some cleanup in platform_pre_upgrade
   to ensure a clean installation of OpenWRT.
4. Setup the uboot env to ensure that the system always boot, which can
   be helpful for users who may forget to do this before sysupgrade in
   the initramfs.

New flash instructions:
1. Gain ssh access. Please refer to:
   https://openwrt.org/toh/xiaomi/redmi_ax6000#installation)

2. Check which system current u-boot is loading from:
   COMMAND: `cat /proc/cmdline`
   sample OUTPUT: `console=ttyS0,115200n1 loglevel=8 firmware=1 uart_en=1`
   if firmware=1, current system is ubi1
   if firmware=0, current system is ubi0

3. Setup nvram and write the firmware:
   If the current system is ubi1, please set it up so that the next time
   it will boot from ubi, and write the firmware to ubi:
```
nvram set boot_wait=on
nvram set uart_en=1
nvram set flag_boot_rootfs=0
nvram set flag_last_success=0
nvram set flag_boot_success=1
nvram set flag_try_sys1_failed=0
nvram set flag_try_sys2_failed=0
nvram commit
ubiformat /dev/mtd8 -y -f /tmp/initramfs-factory.ubi
```
   If the current system is ubi, please set it up so that the next time
   it will boot from ubi1, and write the firmware to ubi1:
```
nvram set boot_wait=on
nvram set uart_en=1
nvram set flag_boot_rootfs=1
nvram set flag_last_success=1
nvram set flag_boot_success=1
nvram set flag_try_sys1_failed=0
nvram set flag_try_sys2_failed=0
nvram commit
ubiformat /dev/mtd9 -y -f /tmp/initramfs-factory.ubi
```

4. After rebooting, the system should now boot into the openwrt initramfs.
   Flash the squashfs-sysupgrade.bin via using ssh or luci.
```
sysupgrade -n /tmp/squashfs-sysupgrade.bin
```
Done.

For existing users of the Redmi AX6000 running OpenWrt, here are the steps to
switch to this new layout:

1. Flash initramfs-factory.ubi
```
mtd -r -e ubi write /tmp/initramfs-factory.ubi ubi
```

2. After rebooting, the system will boot into the new openwrt-initramfs.
Log in and perform a sysupgrade to complete the process.
```
sysupgrade -n /tmp/squashfs-sysupgrade.bin
```

Signed-off-by: Chen Minqiang <ptpt52@gmail.com>
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2022-12-17 15:04:16 +08:00
Furong Xu
d9e1362581 mediatek: add LED support for Xiaomi Redmi AX6000
add DT nodes and default package for the LEDs on Redmi AX6000

Signed-off-by: Furong Xu <xfr@outlook.com>
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2022-12-16 21:42:02 +08:00
Daniel Golle
2307b049e4
mediatek: also move &slot0 from dtsi down to board dts
As the referenced MTD partition is only present in the dts, also move
&slot0 down to the dts files.

Fixes: 64e9b62829 ("mediatek: remove redundant flash entry from dtsi")
Fixes: 7dbac3433f ("mediatek: add support for reyee AX3200-E5")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-12-07 01:45:14 +00:00
Daniel Golle
9d22ab703f mediatek: remove redundant flash entry from dtsi
Splitting-off the common parts of Ruijie RG-EW3200GX PRO and
reyee AX3200-E5 went wrong because the flash descriptiom was kept
also in the dtsi. Remove it there, as flash definition is added by
both board dts files.

Fixes: 7dbac3433f ("mediatek: add support for reyee AX3200-E5")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-12-07 00:46:26 +00:00
Alex Hansen
7dbac3433f mediatek: add support for reyee AX3200-E5
This is yet another model of the Ruijie RG-EW3200GX PRO with a slightly
different flash layout, install process is the same.

Specifications:
SoC: MT7622B
RAM: 256MB
Flash: XMC XM25QH128C or Winbond WQ25Q128JVSQ 16MB SPI NOR
Ethernet: 5x1GbE
Switch: MT7531BE
WiFi: 2.4G: MT7622 5G: MT7915AN+MT7975AN
3LEDs: System LED(blue) + Mesh LED(green) + Mesh LED(red)
2Keys: Mesh button + Reset button
UART: Marked J19 on board. 3.3v, 115200n1
Power: 12V 2.5A

Flash instruction:
1. Serve the initramfs.img using a TFTP server with address 10.10.10.3.
2. Interrupt the uboot startup process via UART.
3. Select "System Load Linux to SDRAM via TFTP" item.
4. (important) Back up firmware(mtd7) partitions with:
    dd if=/dev/mtd7 of=/tmp/firmware.bin
    and then download the firmware.bin image via SCP.
5. Flash the OpenWrt sysupgrade firmware.

Recovery stock firmware:

1. Transfer the firmware.bin image to the device.
2. Flash the image with:
    mtd write firmware.bin firmware

Signed-off-by: Alex Hansen <mralexh123@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-12-06 12:43:15 +00:00
Chukun Pan
641e4f2f04 mediatek: add Xiaomi Redmi Router AX6000 support
Hardware specification:
  SoC: MediaTek MT7986A 4x A53
  Flash: ESMT F50L1G41LB 128 MB
  RAM: K4A4G165WF-BCWE 512 MB
  Ethernet: 4x 10/100/1000 Mbps
  WiFi1: MT7976GN 2.4GHz ax 4x4
  WiFi2: MT7976AN 5GHz ax 4x4
  Button: Mesh, Reset

Flash instructions:
  1. Gain ssh and serial port access, see the link below:
     https://openwrt.org/toh/xiaomi/redmi_ax6000#installation
  2. Use ssh or serial port to log in to the router, and
     execute the following command:
     nvram set boot_wait=on
     nvram set flag_boot_rootfs=0
     nvram set flag_boot_success=1
     nvram set flag_last_success=1
     nvram set flag_try_sys1_failed=8
     nvram set flag_try_sys2_failed=8
     nvram commit
  3. Set a static ip on the ethernet interface of your computer
     (e.g. default: ip 192.168.31.100, gateway 192.168.31.1)
  4. Download the initramfs image, rename it to initramfs.bin,
     and host it with the tftp server.
  5. Interrupt U-Boot and run these commands:
     setenv mtdparts nmbm0:1024k(bl2),256k(Nvram),256k(Bdata),2048k(factory),2048k(fip),256k(crash),256k(crash_log),112640k(ubi)
     saveenv
     tftpboot initramfs.bin
     bootm
  6. After openwrt boots up, use scp or luci web
     to upload sysupgrade.bin to upgrade.

Revert to stock firmware:
  Restore mtdparts back to default, then use the
  vendor's recovery tool (Windows only).

Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
2022-10-30 14:30:22 +00:00
Daniel Golle
88eae0f036
mediatek: filogic: set correct PWM clock and clean thermal zone
* set correct clocks for PWM to work.
 * MT7986 PWM does have the 26MHz-clock-select, set that in patch
 * drop useless 'passive' trip point in thermal zone
 * extend pwm-fan to have 3 active operating points
 * set reasonable trip points in thermal zone
 * invert pwm-fan operating points and set shorter period to allow
   less noisy operation of the PWM fan of the BPi-R3.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-10-09 16:41:16 +01:00
Daniel Golle
f38276c9be mediatek: filogic: enable thermal, I2C and PWM of the BPi-R3
Setup thermal zone, select pins and enabled drivers for I2C (on 26-pin
GPIO bank) and PWM (1x fan and 1x GPIO bank).

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-10-07 16:45:10 +01:00
Yoonji Park
c27279dc26 mediatek: add support for ipTIME A6004MX Add basic support for ipTIME A6004MX.
Hardware:
SoC: MediaTek MT7629 Cortex-A7 (ARMv7 1.25GHz, Dual-Core)
RAM: DDR3 128MB
Flash: Macronix MX35LF1GE4AB (SPI-NAND 128MB)
WiFi: MediaTek MT7761N (2.4GHz) / MediaTek MT7762N (5GHz) - no driver
Ethernet: SoC (WAN) / MediaTek MT7531 (LAN x4)
UART: [GND, RX, TX, 3.3V] (115200)

Installation:
- Flash recovery image with TFTP recovery

Revert to stock firmware:
- Flash stock firmware with TFTP recovery

TFTP Recovery method:
1. Unplug the router
2. Hold the reset button and plug in
3. Release when the power LED stops flashing and go off
4. Set your computer IP address manually to 192.168.0.x / 255.255.255.0
5. Flash image with TFTP client to 192.168.0.1

Signed-off-by: Yoonji Park <koreapyj@dcmys.kr>
2022-09-12 01:43:49 +01:00
Shiji Yang
60384d8a74 mediatek: disable unsupported background radar detection
MT7915 requires an additional antenna for background radar scanning.
Disable this feature in the following devices that do not have a
separate DFS antenna:
  linksys,e8450
  ruijie,rg-ew3200gx-pro
  xiaomi,redmi-router-ax6s

Signed-off-by: Shiji Yang <yangshiji66@qq.com>
2022-09-12 00:14:02 +01:00
Daniel Golle
0b5cf952cf mediatek: fix ledbar of UniFi 6 LR when running custom U-Boot
The RGB LED of the UniFi 6 LR v1 doesn't work when using the Openwrt-
built U-Boot. This is because the vendor loader resets the ledbar
controller while our U-Boot doesn't care.
Add reset-gpio so the ledbar driver in Linux will always reset the
ledbar controller.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-09-11 20:26:42 +01:00
Daniel Golle
f7dbdcfa54 mediatek: filogic: use WPS button instead of RST on BPi-R3
The GPIO used for the RST button is also used for PCIe-CLKREQ signal.
Hence it cannot be used as button signal if PCIe is also used.
Wire up WPS button to serve as KEY_RESTART in Linux and "reset" button
in U-Boot.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-09-10 19:20:26 +01:00
Daniel Golle
be555b9dd8 mediatek: mt7622: fix DTS compatible of UniFi 6 LR variants
Make sure the compatible string in DTS matches the now v1/v2
differentiated board name in target/linux/mediatek/image/mt7622.mk.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-09-03 02:27:59 +01:00
Daniel Golle
a96382c1bb mediatek: add support for Bananapi BPi-R3
The Bananapi BPi-R3 is a development router board built around the
MediaTek Filogic 830 (MT7986A) SoC.
The board can boot either from microSD, SPI-NAND, SPI-NOR or eMMC.
Only either SPI-NAND or SPI-NOR can be used at the same time, also only
either microSD or eMMC can be used. The various storage options can be
selected using small SMD switches on the board.

Specs:
 * MediaTek MT7986A (Filogic 830) 4x ARM Cortex A53
 * 4T4R 2.4G 802.11bgnax (MT7975N)
 * 4T4R 5G 802.11anac/ax (MT7975P)
 * 2 GB DDR4 RAM
 * 8 GB eMMC
 * 128 MB SPI-NAND flash
 * 32 MB SPI-NOR flash
 * on-board MT7531 GbE switch
 * 2x SFP+ (1 GbE / 2.5 GbE)
 * 5x GbE network port
 * miniPCIe slot (only USB 2.0 connected)
 * uSIM slot (connected to miniPCIe interface)
 * M.2 KEY-E PCIe interface (PCIe x2)
 * microSD card interface
 * 26 PIN GPIO

Hardware details: https://wiki.banana-pi.org/Banana_Pi_BPI-R3

Working:
 * all 4 boot methods incl. installation via U-Boot, sysupgrade, ...
 * copper LAN and WAN ports
 * SFP1 (connected to gmac1, eth1 in Linux)
 * WiFi
 * LEDs
 * Buttons
 * PSTORE/ramoops based dual-boot

Not Working (missing driver features):
 * SFP2 (connected to MT7531 switch)

Untested:
 * M.2/NGFF slot (PCIe x2)
 * mPCIe slot (USB 2.0 + SIM)

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-08-30 13:36:28 +01:00
Andrew Sim
3872b422ff mediatek: mt7622: add missing vbus regulator node to totolink-a8000ru dts
On boot, kernel log complains no vbus supply is found:

`xhci-mtk 1a0c0000.usb: supply vbus not found, using dummy regulator`

so add the dts node entries to solve the issue

Signed-off-by: Andrew Sim <andrewsimz@gmail.com>
2022-07-07 00:22:23 +01:00
Daniel Golle
f58e562b07
mediatek: mt7622: fix white dome LED of UniFi 6 LR
The recent differentiation between v1 and v2 of the UniFi 6 LR added
support for the v2 version which has GPIO-controlled LEDs instead of
using an additional microcontroller to drive an RGB led.
The polarity of the white LED, however, was inverted and the default
states didn't make a lot of sense after all. Fix that.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-07-04 19:19:52 +01:00
Daniel Golle
692d87a27b
mediatek: UniFi 6 LR: disable RTC
There is not RTC battery connected to the SoC of the UniFi 6 LR board.
Disable the RTC to prevent the system coming up with time set to
2000-01-01 00:00:00 after each reboot.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-06-18 17:32:07 +01:00
Henrik Riomar
31d86a1a11 mediatek: add Ubiquiti UniFi 6 LR v2 targets
Add targets:
 * Ubiquiti UniFi 6 LR v2
 * Ubiquiti UniFi 6 LR v2 (U-Boot mod)

This target does not have a RGB led bar like v1 did

Used target/linux/ramips/dts/mt7621_ubnt_unifi.dtsi as inspiration

The white dome LED is default-on, blue will turn on when the system is
in running state

Signed-off-by: Henrik Riomar <henrik.riomar@gmail.com>
2022-06-11 19:51:33 +01:00
Henrik Riomar
5c8d3893a7 mediatek: new target ubnt_unifi-6-lr-v1-ubootmod
based on current ubnt_unifi-6-lr-ubootmod

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
[added SUPPORTED_DEVICES for compatibility with existing setups]
Signed-off-by: Henrik Riomar <henrik.riomar@gmail.com>
2022-06-11 19:51:18 +01:00
Henrik Riomar
15a02471bb mediatek: new target mt7622-ubnt-unifi-6-lr-v1
Based on current mt7622-ubnt-unifi-6-lr, this is a preparation for
adding a v2 version of this target

* v1 - with led-bar
* v2 - two simple GPIO connected LEDs (in later commits)

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
[added SUPPORTED_DEVICES for compatibility with existing setups]
Signed-off-by: Henrik Riomar <henrik.riomar@gmail.com>
2022-06-11 19:50:26 +01:00
INAGAKI Hiroshi
58b3b557b6 mediatek: mt7622: add support for ELECOM WRC-X3200GST3
ELECOM WRC-X3200GST3 is a 2.4/5 GHz band 11ax (Wi-Fi 6) router, based on
MT7622B.

Specifications:

- SoC		: MediaTek MT7622B
- RAM		: DDR3 512 MiB (Nanya NT5CC256M16ER-EK)
- Flash		: SPI-NAND 128 MiB (Winbond W25N01GVZEIG)
- WLAN		: 2.4/5 GHz 4T4R
  - 2.4 GHz	: MediaTek MT7622B (SoC)
  - 5 GHz	: MediaTek MT7915A
- Ethernet	: 5x 10/100/1000 Mbps
  - Switch	: MediaTek MT7531
- LEDs/Keys	: 6x/4x (2x buttons, 1x slide-switch)
- UART		: through-hole on PCB
  - J19: 3.3V, GND, TX, RX from power jack side
  - 115200n8
- Power		: 12 VDC, 1.5 A

Flash instruction using factory image:

1. Boot WRC-X3200GST3 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 factory image and click apply ("適用") button
4. Wait ~120 seconds to complete flashing

MAC Addresses:

LAN    : 04:AB:18:xx:xx:77 (Factory, 0x7FFF4 (hex))
WAN    : 04:AB:18:xx:xx:78 (Factory, 0x7FFFA (hex))
2.4 GHz: 04:AB:18:xx:xx:79 (Factory, 0x4     (hex))
5 GHz  : 04:AB:18:xx:xx:7A (none)

Note:

- currently, there is no "phy1tpt" trigger for 5 GHz wlan (MT7915) in
  "trigger" file of LEDs, use "phy1radio" trigger instead

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
2022-05-21 22:27:01 +01:00
Chuanhong Guo
68d5efaa10 mediatek: add an upstreamed spi-nand driver
This patch implements the spi-nand controller driver as an ECC-capable
spi-mem controller to use the upstream SPI-NAND driver.

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2022-04-28 18:06:00 +08:00
Richard Huynh
9f9477b275 mediatek: Add support for Xiaomi Redmi Router AX6S
Also known as the "Xiaomi Router AX3200" in western markets,
but only the AX6S is widely installation-capable at this time.

SoC: MediaTek MT7622B
RAM: DDR3 256 MiB (ESMT M15T2G16128A)
Flash: SPI-NAND 128 MiB (ESMT F50L1G41LB or Gigadevice GD5F1GQ5xExxG)
WLAN: 2.4/5 GHz 4T4R
2.4 GHz: MediaTek MT7622B
5 GHz: MediaTek MT7915E
Ethernet: 4x 10/100/1000 Mbps
Switch: MediaTek MT7531B
LEDs/Keys: 2/2 (Internet + System LED, Mesh button + Reset pin)
UART: Marked J1 on board VCC RX GND TX, beginning from "1". 3.3v, 115200n8
Power: 12 VDC, 1.5 A

Notes:
U-Boot passes through the ethaddr from uboot-env partition,
but also has been known to reset it to a generic mac address
hardcoded in the bootloader.

However, bdata is also populated with the ethernet mac addresses,
but is also typically never written to. Thus this is used instead.

Installation:
1. Flash stock Xiaomi "closed beta" image labelled
'miwifi_rb03_firmware_stable_1.2.7_closedbeta.bin'.
(MD5: 5eedf1632ac97bb5a6bb072c08603ed7)

2. Calculate telnet password from serial number and login

3. Execute commands to prepare device
nvram set ssh_en=1
nvram set uart_en=1
nvram set boot_wait=on
nvram set flag_boot_success=1
nvram set flag_try_sys1_failed=0
nvram set flag_try_sys2_failed=0
nvram commit

4. Download and flash image
On computer:
python -m http.server
On router:
cd /tmp
wget http://<IP>:8000/factory.bin
mtd -r write factory.bin firmware

Device should reboot at this point.

Reverting to stock:
Stock Xiaomi recovery tftp that accepts their signed images,
with default ips of 192.168.31.1 + 192.168.31.100.
Stock image should be renamed to tftp server ip in hex (Eg. C0A81F64.img)
Triggered by holding reset pin on powerup.

A simple implementation of this would be via dnsmasq's
dhcp-boot option or using the vendor's (Windows only)
recovery tool available on their website.

Signed-off-by: Richard Huynh <voxlympha@gmail.com>
2022-03-20 18:33:39 +00:00
Langhua Ye
ce8a33b021 mediatek: add support for Ruijie RG-EW3200GX PRO
X32 Pro is another product  name for it in the Chinese market.

Specifications:
- SoC: MT7622B
- RAM: 256MB
- Flash: XMC XM25QH128C or Winbond WQ25Q128JVSQ 16MB SPI NOR
- Ethernet: 5x1GbE
- Switch: MT7531BE
- WiFi: 2.4G: MT7622 5G: MT7915AN+MT7975AN
- 3LEDs: System LED(blue) + Mesh LED(green) + Mesh LED(red)
- 2Keys: Mesh button + Reset button
- UART: Marked J19 on board. 3.3v, 115200n1
- Power: 12V 2.5A

MAC addresses as verified by OEM firmware:
use   address    source
WAN   *:F4       ethaddr@product_info
LAN   *:F5
5g    *:F6
2g    *:F7

Flash instruction:
1. Serve the initramfs.img using a TFTP server with address 10.10.10.3.
2. Interrupt the uboot startup process via UART.
3. Select "System Load Linux to SDRAM via TFTP" item.
4. (important) Back up firmware(mtd7) partitions with:
        dd if=/dev/mtd7 of=/tmp/firmware.bin
   and then download the firmware.bin image via SCP.
5. Flash the OpenWrt sysupgrade firmware.

Recovery stock firmware:
1. Transfer the firmware.bin image to the device.
2. Flash the image with:
        mtd write firmware.bin firmware

Signed-off-by: Langhua Ye <y1248289414@outlook.com>
2022-03-05 21:06:35 +01:00
Daniel Golle
c32835ccfe
mt7622: linksys-e8450: enable using mt7531 switch irq
Turns out the MT7531 switch IRQ line is connected to GPIO#53 just like
on the BPi-R64, so this seems to be part of the reference design and
will probably apply to most MT7622+MT7531 boards.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-02-10 15:49:28 +00:00
Daniel Golle
5e6867fd54
mediatek: u7623-02: enable early console also in legacy image
Append 'earlycon=uart8250,mmio32,0x11004000' to the boot arguments
embedded in device-tree in order to enable early console on the
UniElec U7623 board when using the vendor/stock bootloader.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-01-31 00:10:38 +00:00
Daniel Golle
1ee75dd290
mediatek: mt7623: rework images for U7623-02 board
Users of older OpenWrt versions need sysupgrade using the *emmc.img.gz
file once which will upgrade U-Boot and switch to the new image layout.
Users of the vendor firmware need to first flash the legacy image to
then sunsequently carry out a full-flash upgrade.

Alternatively the board can also be flashed using MediaTek's
proprietary SP Flash Tool.

Configuration as well as persistent MAC address will be lost once at
this point and you will have to redo (or restore) all configuration
manually. To restore the previous persistent MAC address users may set
it manually using

fw_setenv ethaddr 00:11:22:33:44:55

For future upgrades once running OpenWrt past this commit, the usual
*sysupgrade.itb file can be used.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-01-23 20:20:37 +00:00
Daniel Golle
4356e2b58a
mediatek: add common DTS aliases for UniElec U7623 board
* Use serial0 instead of serial2 for the only serial port
 * Add LED aliases
 * Add ethernet0 alias to inherit ethaddr from U-Boot env

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-01-23 19:48:36 +00:00
David Woodhouse
557067d9b1 mediatek: mt7623: Enable PCIe bus 0 (and thus SATA) on U7623
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2022-01-14 19:43:45 +00:00