Specifications:
- SoC: MT7628DAN (MT7628AN with 64MB built-in RAM)
- Flash: 8M SPI NOR
- Ethernet: 5x 10/100Mbps
- WiFi: 2.4G: MT7628 built-in
5G: MT7612E
- 1x miniPCIe slot for LTE modem (only USB pins connected)
- 1x SIM slot
Flash instruction:
U-boot has a builtin web recovery page:
1. Hold the reset button while powering it up
2. Connect to the ethernet and set an IP in 192.168.1.0/24 range
3. Open your browser and upload firmware through http://192.168.1.1
Note about the LTE modem:
If your router comes with an EC25 module and it doesn't show up
as a QMI device, you should do the following to switch it to QMI
mode:
1. Install kmod-usb-serial-option and a terminal software
(e.g. minicom or screen). All 4 serial ports of the modem
should be available now.
2. Open /dev/ttyUSB3 with the terminal software and type this
AT command: AT+QCFG="usbnet",0
3. Power-cycle the router. You should now get a QMI device
recognized.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
Support for D-Link DWR-118 A1 was added before LEDs feature
in mt76x0e driver.
This fixes the 5GHz WiFi LED which was previously inverted.
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
This ioctl is currently routed through generic interface code.
dev_ioctl
dev_ethtool
__ethtool_get_link_ksettings
phy_ethtool_ioctl
Cc: Felix Fietkau <nbd@nbd.name>
Cc: John Crispin <john@phrozen.org>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
The R6220 and WNDR3700v5 are identical apart from using NAND/NOR flash and
having a different casing. This adds a new cleaned up R6220.dtsi with the
common bits for both devices. Both devices now have feature parity.
Performed cleanup:
* generic DTS node names
* regulator for usb power
* added missing pinctrl groups
* use switch port instead of VLAN as trigger for WAN LED
Fixes for WNDR3700v5:
* all LEDS work
* correct ethernet MAC addresses
Signed-off-by: Jan Hoffmann <jan@3e8.eu>
- SoC: MediaTek MT7628AN
- Flash: 16MB (Winbond W25Q128JV)
- RAM: 64MB
- Serial: As marked on PCB, 3V3 logic, baudrate is 115200
- Ethernet: 3x 10/100 Mbps (switched, 2x LAN + WAN)
- WIFI0: MT7628AN 2.4GHz 802.11b/g/n
- WIFI1: MT7612EN 5GHz 802.11ac
- Antennas: 4x external (2 per radio), non-detachable
- LEDs: Programmable power-LED (two-colored, yellow/blue)
Non-programmable internet-LED (shows WAN-activity)
- Buttons: Reset
INSTALLATION:
1. Connect to the serial port of the router and power it up.
If you get a prompt asking for boot-mode, go to step 3.
2. Unplug the router after
> Erasing SPI Flash...
> raspi_erase: offs:20000 len:10000
occurs on the serial port. Plug the router back in.
3. At the prompt select option 2 (Load system code then
write to Flash via TFTP.)
4. Enter 192.168.1.1 as the device IP and 192.168.1.2 as the
Server-IP.
5. Connect your computer to LAN1 and assign it as 192.168.1.2/24.
6. Rename the sysupgrade image to test.bin and serve it via TFTP.
7. Enter test.bin on the serial console and press enter.
Signed-off-by: Markus Scheck <markus@mscheck.de>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
[added mt76 compatible]
Cudy WR1200 is an AC1200 AP with 3-port FE and 2 non-detachable antennas
Specifications:
MT7628 (580 MHz)
64 MB of RAM (DDR2)
8 MB of FLASH
2T2R 2.4 GHz (MT7628)
2T2R 5 GHz (MT7612E)
3x 10/100 Mbps Ethernet (2 LAN + 1 WAN)
2x external, non-detachable antennas (5dbi)
UART header on PCB (57600 8n1)
7x LED, 2x button
Known issues:
The Power LED is always ON, probably because it is connected
directly to power.
Flash instructions
------------------
Load the ...-factory.bin image via the stock web interface.
Openwrt upgrade instructions
----------------------------
Use the ...-sysupgrade.bin image for future upgrades.
Revert to stock FW
------------------
Warning! This tutorial will work only with the following OEM FW:
WR1000_EU_92.122.2.4987.201806261618.bin
WR1000_US_92.122.2.4987.201806261609.bin
If in the future these firmwares will not be available anymore,
you have to find the new XOR key.
1) Download the original FW from the Cudy website.
(For example WR1000_EU_92.122.2.4987.201806261618.bin)
2) Remove the header.
dd if="WR1000_EU_92.122.2.4987.201806261618.bin" of="WR1000_EU_92.122.2.4987.201806261618.bin.mod" skip=8 bs=64
3) XOR the new file with the region key.
FOR EU: 7B76741E67594351555042461D625F4545514B1B03050208000603020803000D
FOR US: 7B76741E675943555D5442461D625F454555431F03050208000603060007010C
You can use OpenWrt's tools/firmware-utils/src/xorimage.c tool for this:
xorimage -i WR1000..bin.mod -o stock-firmware.bin -x -p 7B767..
Or, you can use this tool (CHANGE THE XOR KEY ACCORDINGLY!):
https://gchq.github.io/CyberChef/#recipe=XOR(%7B'option':'Hex','string':''%7D,'',false)
4) Check the resulting decrypted image.
Check if bytes from 0x20 to 0x3f are:
4C 69 6E 75 78 20 4B 65 72 6E 65 6C 20 49 6D 61 67 65 00 00 00 00 00 00 00 00 00 00 00 00 00 00
Alternatively, you can use u-boot's tool dumpimage tool to check
if the decryption was successful. It should look like:
# dumpimage -l stock-firmware.bin
Image Name: Linux Kernel Image
Created: Tue Jun 26 10:24:54 2018
Image Type: MIPS Linux Kernel Image (lzma compressed)
Data Size: 4406635 Bytes = 4303.35 KiB = 4.20 MiB
Load Address: 80000000
Entry Point: 8000c150
5) Flash it via forced firmware upgrade and don't "Keep Settings"
CLI: sysupgrade -F -n stock-firmware.bin
LuCI: make sure to click on the "Keep settings" checkbox
to disable it. You'll need to do this !TWICE! because
on the first try, LuCI will refuse the image and reset
the "Keep settings" to enable. However a new
"Force upgrade" checkbox will appear as well.
Make sure to do this very carefully!
Signed-off-by: Davide Fioravanti <pantanastyle@gmail.com>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
[added wifi compatible, spiffed-up the returned to stock instructions]
This uses the existing rules for Sercomm factory images and moves them
to the ramips image Makefile, so they can be used in all subtargets.
The new factory image for WNDR3700v5 can be flashed using nmrpflash.
Signed-off-by: Jan Hoffmann <jan@3e8.eu>
Specification:
CPU: MT7628 580 MHz. MIPS 24K
RAM: 128 MB
Flash: 32 MB
WIFI: 802.11n/g/b 20/40 MHz
Ethernet: 5 Port ethernet switch
UART: 2x
Flash instruction:
The U-boot is based on Ralink SDK so we can flash the firmware using UART:
1. Configure PC with a static IP address and setup an TFTP server.
2. Put the firmware into the tftp directory.
3. Connect the UART0 line as described on the PCB.
4. Power up the device and press 2, follow the instruction to
set device and tftp server IP address and input the firmware
file name. U-boot will then load the firmware and write it into
the flash.
5. After firmware is started connect via ethernet at 192.168.1.1
Signed-off-by: Liu Yu <f78fk@live.com>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com> [removed dupped subject]
ZBT WE826-E is a dual-SIM version of the ZBT WE826. The router has the
following specifications:
- MT7620A (580 MHz)
- 128MB RAM
- 32MB of flash (SPI NOR)
- 5x 10/100Mbps Ethernet (MT7620A built-in switch)
- 1x microSD slot
- 1x miniPCIe slot (only USB2.0 bus)
- 2x SIM card slots (standard size)
- 1x USB2.0 port
- 1x 2.4GHz wifi (rt2800)
- 10x LEDs (4 GPIO-controlled)
- 1x reset button
The following have been tested and working:
- Ethernet switch
- wifi
- miniPCIe slot
- USB port
- microSD slot
- sysupgrade
- reset button
Installation and recovery:
In order to install OpenWRT the first time or recover the router, you
can use the web-based recovery system. Keep the reset button pressed
during boot and access 192.168.1.1 in your browser when your machine
obtains an IP address. Upload the firmware to start the recovery
process.
How to swap SIMs:
You control which SIM slot to use by writing 0/1 to
/sys/class/gpio/gpio13/value. In order for the change to take effect,
you can either use AT-commands (AT+CFUN) or power-cycle the modem (write
0/1 to /sys/class/gpio/gpio14/value).
Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com>
Head Weblink HDRM200 is a dual-sim router based on MT7620A. The detailed
specifications are:
- MT7620A (580MHz)
- 64MB RAM
- 16MB of flash (SPI NOR)
- 6x 10/100Mbps Ethernet (MT7620A built-in switch)
- 1x microSD slot
- 1x miniPCIe slot (only USB2.0 bus). Device is shipped with a SIMCOM
SIM7100E LTE modem.
- 2x SIM slots (standard size)
- 1x USB2.0 port
- 1x 2.4GHz wifi (rt2800)
- 1x 5GHz wifi (mt7612)
- 1x reset button
- 1x WPS button
- 3x GPIO-controllable LEDs
- 1x 10 pin terminal block (RS232, RS485, 4 x GPIO)
Tested:
- Ethernet switch
- Wifi
- USB slot
- SD card slot
- miniPCIe-slot
- sysupgrade
- reset button
Installation instructions:
Installing OpenWRT for the first time requires a bit of work, as the
board does not ship with OpenWRT. In addition, the bootloader
automatically reboots when installing an image over tftp. In order to
install OpenWRT on the HDRM200, you need to do the following:
* Copy the initramfs-image to your tftp-root (default filename is
test.bin) and configure networking accordingly (default server IP is
10.10.10.3, client 10.10.10.123). Start your tftp server.
* Open the board and connect to UART. The pins are exposed and clearly
marked.
* Boot the board and press 1.
* Either use the default filename and client/server IP-addresses, or
specify your own.
The image should now be loaded to memory and board boot. If the router
reboots while the image is loading, you need to try again. Once the
board has booted, copy the sysupgrade-image to the router and run
sysupgrade in order to install OpenWRT to the flash.
Notes:
- You control which SIM slot to use by writing 0/1 to
/sys/class/gpio/gpio0/value. In order for the change to take
effect, you can either use AT-commands (AT+CFUN) or power-cycle the
modem (write 0/1 to /sys/class/gpio/gpio21/value).
- RS485 is available on /dev/ttyS0.
- RS232 is available on /dev/ttyS1.
- The name of the ioX-gpios map to the labels on the casing.
Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com>
[fixed whitespace issue and merge conflict in target.mk]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
The factory firmware omits the JFFS2 end-marker while flashing via
web-interface. Add a 64k padding after the marker fixes this problem.
When the end-marker is not present, OpenWRT won't save the overlayfs
after initial flash.
Reported-by: Andreas Ziegler <dev@andreas-ziegler.de>
Signed-off-by: David Bauer <mail@david-bauer.net>
MT7620 integrated WMAC does not need RT2x00 PCI driver or firmware
Also corrected kmod-eeprom-93cx6 and kmod-lib-crc-itu-t dependencies
according to original Kconfig and lsmod output
This will remove some unnecessary packages from MT7620 target to
save some space
Signed-off-by: Deng Qingfang <dengqf6@mail2.sysu.edu.cn>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
[75 characters per line in the commit message]
It's OEM module with 2*26 pin header, similar to LinkIt Smart 7688 or
Vocore2.
Specification:
CPU: MT7628 580 MHz. MIPS 24K
RAM: 64 MB
Flash: 8 MB
WIFI: 802.11n/g/b 20/40 MHz
USB: 1x Port USB 2.0
Ethernet: 5 Port ethernet switch
UART: 2x
Installation: Use the installed uboot Bootloader. Connect a serial cable
to serialport 0. Turn power on. Choose the option: "Load system code
then write to Flash via TFTP". Choose the local device IP and the TFTP
server IP and the file name of the system image. After if the
Bootloader will copy the image to the local flash.
Notes: The I2C Kernel module work not correctly. You can send and
receive data. But the command i2cdetect doesn’t work. FS#845
Signed-off-by: Eike Feldmann <eike.feldmann@outlook.com>
[commit subject and message touches, DTS whitespace fixes, wifi LED
rename, pinctrl fixes, network settings fixes, lan/wmac mac addresses,
removed i2c kernel modules]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Hardware
--------
SoC: MediaTek MT7628NN
RAM: 64M DDR2 (Etron EM68B16CWQD-25H)
FLASH: 8M (Winbond W25Q64JVSIQ)
LED: Power - WLAN
BTN: Reset
UART: 115200 8N1
TX and RX are labled on the board as pads next to the SoC
Installation via web-interface
------------------------------
1. Visit the web-interface at 192.168.8.1
Note: The ethernet port is by default WAN. So you need to connect to
the router via WiFi
2. Navigate to the Update tab on the left side.
3. Select "Local Update"
4. Upload the OpenWrt sysupgrade image.
Note: Make sure you select not to preserve the configuration.
Installation via U-Boot
-----------------------
1. Hold down the reset button while powering on the device.
Wait for the LED to flash 5 times.
2. Assign yourself a static IPv4 in 192.168.1.0/24
3. Upload the OpenWrt sysupgrade image at 192.168.1.1.
Signed-off-by: David Bauer <mail@david-bauer.net>
Instead of assigning I2C pins as GPIOs by default, leave it up to the
user whether to install kmod-i2c-mt7621 and use them for hardware I2C
instead.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Add switch definition for the rtl8367b switch to the DTS/DTSi for
the Belkin F9K1109v1 that was mistakenly omitted from the initial
commit.
Fixes: 017ec068e3df (ramips: add support for Belkin F9K1109v1)
Signed-off-by: Kip Porterfield <kip.porterfield@gmail.com>
Upstream driver has gone through a series of cleanup and was moved
from drivers/staging into drivers/spi. Backport it to replace our
messy driver.
Tested-by: Jörg Schüler-Maroldt <joerg-linux@arcor.de>
[LinkIt Smart 7688, AcSIP AI7688H Wi-Fi module]
Tested-by: Rosen Penev <rosenp@gmail.com>
Tested-by: Tian Xiao bo <peterwillcn@gmail.com>
[Newifi-D2 MediaTek MT7621 ver:1 eco:3]
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
Enable the USB power for the Netgear R6120. Otherwise, no power is
supplied to an attached USB device.
Signed-off-by: David Bauer <mail@david-bauer.net>
Hardware spec:
CPU: MTK MT7621A
RAM: 256MB
ROM: 16MB SPI Flash
WiFi: MT7603EN + MT7612EN
Button: 2 buttons (reset, wps)
LED: 8 LEDs (Power 2G 5G WPS Internet LAN1 LAN2 USB)
Ethernet: 3 ports, 2 LAN + 1 WAN
Other: USB3.0
Flashing instructions:
Visit the openwrt forum topic for this router:
https://forum.openwrt.org/t/add-openwrt-support-for-youku-yk-l2/34692
to get the bootloader and unlock firmware.
0. upgrade your router with the telnet firmware via the
firmware upgrade page on the webui.
1. telnet 192.168.11.1 from your PC
2. Download the pb-boot-youku_l2-20190317-61b6d33.bin and transfer
it to the /tmp directory of the router.
3. mtd write /tmp/pb-boot-youku_l2-20190317-61b6d33.bin Bootloader
4. turn off the power
5. Push the reset button while turning on the router and
wait until LED start blinking (~10sec.)
6. Connect Ethernet port and goto http://192.168.1.1.
7. Upload the firmware to firmware restore page in webui.
Signed-off-by: Zhao Yu <574249312@qq.com>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com> [rewrote the
flashing instructions, fixed author]
This adds the SPDX license identifier for the NETGEAR EX6150. It was
missed when submitting the original patch.
Signed-off-by: David Bauer <mail@david-bauer.net>
The specific flash chip used (W25Q256FVEM) accepts 50MHz for read
requests and higher for others. 104MHz for fast reads. ramips seems to
be limited to 80MHz based on testing with higher values (no speedup).
Based on upstream commit: 97738374a310b9116f9c33832737e517226d3722
time dd if=/dev/mtdblock3 of=/dev/null bs=64k from 42.96s to 7.01s
[test done with backported upstream v4.19 driver[1], for numbers on
stock 4.14 driver please take a look at `ramips: Increase GB-PC2 SPI
frequency to 80MHz` commit message]
1. https://github.com/openwrt/openwrt/pull/1578
Signed-off-by: Rosen Penev <rosenp@gmail.com>
[expanded note about spi driver version]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
The flash chip on the board (Spansion S25FL256SAIF00) is rated to
support at least 50MHz for normal read requests according to the
datasheet. 133MHz for fast reads. However, ramips seems to be limited to
80MHz.
>From testing this, higher values do not improve speeds.
time dd if=/dev/mtdblock3 of=/dev/null bs=64k from
42.82s to 14.09s.
boot speed is also faster:
[ 66.884087] procd: - init - vs
[ 48.976049] procd: - init -
Since spi speed was requested:
[ 3.538884] spi-mt7621 1e000b00.spi: sys_freq: 225000000
CPU is 900MHz:
[ 0.000000] CPU Clock: 900MHz
Signed-off-by: Rosen Penev <rosenp@gmail.com>
[fixed commit message by adding missing 0 in the spi-mt7621 clock output]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
SoC: MediaTek MT7621
RAM: 64M (Winbond W9751G6KB-25)
FLASH: 16MB (Macronix MX25L12835F)
WiFi: MediaTek MT7662E bgn 2SS
WiFi: MediaTek MT7662E nac 2SS
BTN: ON/OFF - Reset - WPS - AP/Extender toggle
LED: - Arrow Right (blue)
- Arrow Left (blue)
- WiFi 1 (red/green)
- WiFi 2 (red/green)
- Power (green/amber)
- WPS (Green)
UART: UART is present as Pads on the backside of the PCB. They are
located on the other side of the Ethernet port.
3.3V - GND - TX - RX / 57600-8N1
3.3V is the nearest one to the antenna connectors
Installation
------------
Update the factory image via the Netgear web-interfaces (by default:
192.168.1.250/24).
You can also use the factory image with the nmrpflash tool.
For more information see https://github.com/jclehner/nmrpflash
Signed-off-by: David Bauer <mail@david-bauer.net>
[merge conflict in 02_network, flash@0 node rename, wlan DTS triggers]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Device specification:
- SoC: RT5350F
- CPU Frequency: 360 MHz
- Flash Chip: Winbond 25Q32 (4096 KiB)
- RAM: 32768 KiB
- 5x 10/100 Mbps Ethernet (4x LAN, 1x WAN)
- 1x external, non-detachable antenna
- UART (J1) header on PCB (57800 8n1)
- Wireless: SoC-intergated: 2.4GHz 802.11bgn
- USB: None
- 3x LED, 2x button
Flash instruction:
1. Configure PC with static IP 192.168.1.2/24 and start TFTP server.
2. Rename "openwrt-ramips-rt305x-kn_st-squashfs-sysupgrade.bin"
to "kstart_recovery.bin" and place it in TFTP server directory.
3. Connect PC with one of LAN ports, press the reset button, power up
the router and keep button pressed until power LED start blinking.
4. Router will download file from TFTP server, write it to flash and reboot.
Signed-off-by: Vladimir Kot <vova28rus@gmail.com>
[fixed git commit author and whitespace issues in DTS]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
The WIZnet WizFi630S board is in the miniPCIe form factor.
SoC: Mediatek MT7688AN
RAM: 128MB
Flash: 32Mb
WiFi: 2.4GHz
Ethernet: 3x 100Mbit
USB: 1 (USB 2.0)
serial ports: 2 (1x full, 1xlite)
Flash and recovery instructions: Use the factory installed u-boot boot
loader. It is available on UART2 (115200,8,n,1). Then get the
sysupgrade image from a tftp server.
Signed-off-by: Tobias Welz <tw@wiznet.eu>
[whitespace and device name in makefile fixes]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Some broken ISPs (e.g. Comcast) send DHCPv6 packets with hop limit=0.
This trips up the TTL=0 check in the PPE if enabled.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
The DIR-510L Wireless Router are based on the MT7620A SoC.
Specification:
-MediaTek MT7620A (580 Mhz)
-128 MB of RAM
-16 MB of FLASH
-802.11bgn radio
-1x 10/100 Mbps Ethernet
-2x internal, non-detachable antennas
-UART (J3) header on PCB (57600 8n1)
-1x bi-color LED (GPIO-controlled), 2x button
-JBOOT bootloader
Known issues:
-Ethernet port is used as LAN
-No communication with charger IC. (uart bitbang needed)
Installation:
Apply factory image via d-link http web-gui.
How to revert to OEM firmware:
1.) Push the reset button and turn on the power. Wait until LED start blinking (~10sec.)
2.) Upload original factory image via JBOOT http (IP: 192.168.123.254)
3.) If http doesn't work, it can be done with curl command:
curl -F FN=@XXXXX.binhttp://192.168.123.254/upg
where XXXXX.bin is name of firmware file.
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
[fixed whitespace issue in 10-rt2x00-eeprom]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Some boards with JBOOT have partiton between bootloader
and kernel image. This patch add possibility to change kernel
partition start address.
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
clk_get_rate returns the current clock rate in Hz for a clock source so
if we divide it by 1M, then we get frequency in MHz and not kHz.
Signed-off-by: Qin Wei <support@vocore.io>
[added missing commit message, and fixed author with SoB from PR message]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Reading and writing to and from flash storage is slowed down
enormously by some functions which use a block size of 1.
This patch reworks the extraction scripts to be much faster and
efficient by reading and writing in possibly one big block.
This is based on the initial commit a69e101 for ipq40xx by
Christian Lamparter <chunkeey@gmail.com>.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Tested-by: Rosen Penev <rosenp@gmail.com>
- Former "mir3g" board name becomes "xiaomi,mir3g".
- Reorder some entries to maintain alphabetical order.
- Change DTS so status LEDs (yellow/red/blue) mimic
Xiaomi stock firmware: (Section Indicator)
<http://files.xiaomi-mi.co.uk/files/router_pro/router%20PRO%20EN.pdf>
<http://files.xiaomi-mi.co.uk/files/Mi_WiFi_router_3/MiWiFi_router3_EN.pdf>
|Yellow: Update (LED flickering), the launch of the system (steady light);
|Blue: during normal operation (steady light);
|Red: Safe mode (display flicker), system failure (steady light);
Signed-off-by: Ozgur Can Leonard <ozgurcan@gmail.com>
[Added link to similar Router 3 model]
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
To be able to configure pwms the pwm driver needs to know the number off
cells in the "pwms" property. For this platform this is 2.
Signed-off-by: Micke Prag <micke.prag@telldus.se>
Hardware:
CPU: MediaTek MT7621AT (2x880MHz)
RAM: 512MB DDR3
FLASH: 256MB NAND
WiFi: 2.4GHz 4x4 MT7615 b/g/n (Needs driver, See Issues!)
WiFI: 5GHz 4x4 MT7615 a/n/ac (Needs driver, See Issues!)
USB: 1x 3.0
ETH: 1x WAN 10/100/1000 3x LAN 10/100/1000
LED: Power/Status
BTN: RESET
UART: 115200 8n1
Partition layout and boot:
Stock Xiaomi firmware has the MTD split into (among others)
- kernel0 (@0x200000)
- kernel1 (@0x600000)
- rootfs0
- rootfs1
- overlay (ubi)
Xiaomi uboot expects to find kernels at 0x200000 & 0x600000
referred to as system 1 & system 2 respectively.
a kernel is considered suitable for handing control over
if its linux magic number exists & uImage CRC are correct.
If either of those conditions fail, a matching sys'n'_fail flag
is set in uboot env & a restart performed in the hope that the
alternate kernel is okay.
If neither kernel checksums ok and both are marked failed, system 2
is booted anyway.
Note uboot's tftp flash install writes the transferred
image to both kernel partitions.
Installation:
Similar to the Xiaomi MIR3G, we keep stock Xiaomi firmware in
kernel0 for ease of recovery, and install OpenWRT into kernel1 and
after.
The installation file for OpenWRT is a *squashfs-factory.bin file that
contains the kernel and a ubi partition. This is flashed as follows:
nvram set flag_try_sys1_failed=1
nvram set flag_try_sys2_failed=0
nvram commit
dd if=factory.bin bs=1M count=4 | mtd write - kernel1
dd if=factory.bin bs=1M skip=4 | mtd write - rootfs0
reboot
Reverting to stock:
The part of stock firmware we've kept in kernel0 allows us to run stock
recovery, which will re-flash stock firmware from a *.bin file on a USB.
For this we do the following:
fw_setenv flag_try_sys1_failed 0
fw_setenv flag_try_sys2_failed 1
reboot
After reboot the LED status light will blink red, at which point pressing
the 'reset' button will cause stock firmware to be installed from USB.
Issues:
OpenWRT currently does not have support for the MT7615 wifi chips. There is
ongoing work to add mt7615 support to the open source mt76 driver. Until that
support is in place, there are closed-source kernel modules that can be used.
See: https://forum.openwrt.org/t/support-for-xiaomi-wifi-r3p-pro/20290/170
Signed-off-by: Ozgur Can Leonard <ozgurcan@gmail.com>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
[02_network remaps, Added link to notes]
ALFA Network Tube-E4G is an outdoor, dual-SIM LTE Cat. 4 CPE, based on
MediaTek MT7620A, equipped with Quectel EC25 miniPCIe modem.
Specification:
- MT7620A (580 MHz)
- 64/128/256 MB of RAM (DDR2)
- 16/32 MB of flash (SPI NOR)
- 1x 10/100 Mbps Ethernet, with passive PoE support (24 V)
- 1x miniPCIe slot (with PCIe and USB 2.0 buses)
- 2x SIM slot (mini, micro) with detect and switch driven by GPIO
- 1x detachable antenna (modem main)
- 1x internal antenna (modem div)
- 1x GPS passive antenna (optional)
- 5x LED (all driven by GPIO)
- 1x button (reset)
- UART (4-pin, 2.54 mm pitch) header on PCB
Other:
Default SIM slot is selected at an early stage by U-Boot, based on
'default_sim' environment value: 1 or unset = SIM1 (mini), 2 = SIM2
(micro). U-Boot also resets the modem, using #PERST signal, before
starting kernel.
Flash instruction:
You can use the 'sysupgrade' image directly in vendor firmware which is
based on OpenWrt (make sure to not preserve settings - use 'sysupgrade
-n -F ...' command). Alternatively, use web recovery mode in U-Boot:
1. Power the device with reset button pressed, the LAN LED will start
blinking slowly and after ~3 seconds, when it starts blinking faster,
you can release the button.
2. Setup static IP 192.168.1.2/24 on your PC.
3. Go to 192.168.1.1 in browser and upload 'sysupgrade' image.
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
dts: disable port4 and leave it ephy mode because it connect to nothing
switch port5 connected to GE port we use it as wan port
Signed-off-by: Chen Minqiang <ptpt52@gmail.com>
Similar to the (currently unused) mt7620_get_eco() function, introduce
mt7620_get_chipver() and mt7620_get_pkg() functions to allow rt2x00 to
probe for the type of WiSoC. This is ugly and probably unacceptable
for upstream, however, it should help to evaluate which of those hacks
are actually really needed, enumerate the possible values and label
them in a more meaningful way than currently done in the vendor driver.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Device specification:
- SoC: Ralink RT3883 (MIPS 74Kc) 500Mhz
- RAM: 64Mb
- Flash: 8MB (SPI-NOR)
- Ethernet: 10/100/1000 Mbps
- WLAN
Wireless 1: SoC-integrated : 2.4/5 GHz
Wireless 2: 2.4 GHz RT3092L
- LED: 2x USB, WAN, LAN
- Key: WPS, reset
- Serial: 4-pin header, (57600,8,N,1), 3.3V TTL,
GND, RX, TX, V - J12 marking on board
- USB ports: 2 x USB 2.0
Flashing instructions:
Option 1 (from bootloader web)
- Hold reset button on the back of router when plugging
in power (for at-least 10 seconds after plugged in)
- Connect to a Lan port
- Set computer IP to 10.10.10.3
- Go to http://10.10.10.123 in a web browser
- Click the Browse... Button and select the
*squashfs.sysupgrade.bin file then click APPLY
Option 2 (from the stock admin web)
- Go to firmware upgrade
- Upload the **factory** image *initramfs.bin first
- Boot into openwrt
- From Luci web in openwrt upload the *squashfs.sysupgrade.bin
Signed-off-by: Kip Porterfield <kip.porterfield@gmail.com>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
[added v1 to the compatible identifier, added pciid for
the RT3092L, fixed pci unit-address, split out the F9K110X.dtsi
to prepare for a possible F9K1103 patch]
This patch adds support for the TP-Link TL-WR802N-v4.
https://openwrt.org/toh/tp-link/tl-wr802n
Specification:
- MT7628N (580 MHz)
- 64 MB RAM
- 8 MB FLASH
- 2T2R 2.4 GHz
- 1x 10/100 Mbps Ethernet
- 1x LED
Flash instruction:
The only way to flash the image in TL-WR802N v4 is to use
tftp recovery mode in U-Boot:
1. Configure PC with static IP 192.168.0.225/24 and tftp server.
2. Rename "openwrt-ramips-mt76x8-tplink_tl-wr802n-v4-squashfs-tftp-recovery.bin"
to "tp_recovery.bin" and place it in tftp server directory.
3. Connect PC with the LAN port, press the reset button, power up
the router and keep button pressed for around 10 seconds, until
device starts downloading the file.
4. Router will download file from server, write it to flash and reboot.
Signed-off-by: Marcel Jost <majo@icutech.ch>
* assign pinmux groups to gpio function for LEDs/buttons
* rename flash node to be more generic in line with other device nodes
* remove useless/incorrect eeprom property from wmac node
* correct base mac address for embedded switch
Signed-off-by: Thomas Vincent-Cross <me@tvc.id.au>
Buffalo WHR-G300N has a LED for power status indication, but it is not
connected to the GPIO and cannot be controlled by the kernel. So,
WHR-G300N uses "ROUTER" LED as the system status LED instead.
This commit changes it to use "DIAG" LED insted of "ROUTER" like
WHR-G301N in ath79 target.
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
The R6120 has no 5GHz WLAN LED, the assigned GPIO in fact controls
the WAN LED.
Renames the LED accordingly in the device-tree.
Removes the 5GHz WLAN LED trigger.
Adds the correct WAN port LED trigger.
----
Currently, the MAC address for the Netgear R6120 is read from the NVRAM
partition. The offset for the MAC address however is not consistent
across devices or firmware versions.
Switch to using the factory partition like all other Netgear devices do.
----
The LAN ports of the R6120 are labled in reverse on the casing.
Adjust LuCI switchport numbering accordingly.
----
The WiFi eeprom offsets for the R6120 are currently wrong (5GHz offset
is bigger than the partition itself).
Fixes poor performance on 2.4 and 5 GHz.
Signed-off-by: David Bauer <mail@david-bauer.net>
Chuanhong Guo
Pawel Dembicki
Petr Štetiar
Jan Hoffmann
Markus Scheck
Davide Fioravanti
Nicholas Smith
Liu Yu
Kristian Evensen
Koen Vandeputte
David Bauer
Deng Qingfang
Eike Feldmann
Daniel Golle
Kip Porterfield
Zhao Yu
Felix Fietkau
Rosen Penev
Vladimir Kot
Tobias Welz
Qin Wei
Adrian Schmutzler
Ozgur Can Leonard
INAGAKI Hiroshi
Micke Prag
Chen Minqiang
Piotr Dymacz
Marcel Jost
Thomas Vincent-Cross