Specifications:
- SoC: MT7621DAT (880MHz, 2 Cores)
- RAM: 128 MB
- Flash: 128 MB NAND
- Ethernet: 5x 1GiE MT7530
- WiFi: MT7603/MT7613
- USB: 1x USB 3.0
This is another MT7621 device, very similar to other Linksys EA7300
series devices.
Installation:
Upload the generated factory.bin image via the stock web firmware
updater.
Reverting to factory firmware:
Like other EA7300 devices, this device has an A/B router configuration
to prevent bricking. Hard-resetting this device three (3) times will
put the device in failsafe (default) mode. At this point, flash the
OEM image to itself and reboot. This puts the router back into the 'B'
image and allows for a firmware upgrade.
Troubleshooting:
If the firmware will not boot, first restore the factory as described
above. This will then allow the factory.bin update to be applied
properly.
Signed-off-by: Nick McKinney <nick@ndmckinney.net>
RAISECOM MSG1500 X.00 is a 2.4/5 GHz band 11ac (Wi-Fi 5) router.
Apart from the general model, there are two ISP customized models:
China Mobile and China Telecom.
Specifications:
- SoC: Mediatek MT7621AT
- RAM: 256MiB DDR3
- Flash: 128MiB NAND
- Ethernet: 5 * 10/100/1000Mbps: 4 * LAN + 1 * WAN
- Switch: MediaTek MT7530 (SoC)
- WLAN: 1 * MT7615DN Dual-Band 2.4GHz 2T2R (400Mbps) 5GHz 2T2R (867Mbps)
- USB: 1 * USB 2.0 port
- Button: 1 * RESET button, 1 * WPS button, 1 * WIFI button
- LED: blue color: POWER, WAN, WPS, 2.4G, 5G, LAN1, LAN2, LAN3, LAN4, USB
- UART: 1 * serial port header (4-pin)
- Power: DC 12V, 1A
- Switch: 1 * POWER switch
MAC addresses as verified by vendor firmware:
use address source
LAN C8:XX:XX:3A:XX:E7 Config "protest_lan_mac" ascii (label)
WAN C8:XX:XX:3A:XX:EA Config "protest_wan_mac" ascii
5G C8:XX:XX:3A:XX:E8 Factory "0x4" hex
2.4G CA:XX:XX:4A:XX:E8 [not on flash]
The increment of the 4th byte for the 2.4g address appears to vary.
Reported cases:
5g 2.4g increment
C8:XX:XX:90:XX:C3 CA:XX:XX:C0:XX:C3 0x30
C8:XX:XX:3A:XX:08 CA:XX:XX:4A:XX:08 0x10
C8:XX:XX:3A:XX:E8 CA:XX:XX:4A:XX:E8 0x10
Since increment is inconsistent and there is no obvious pattern
in swapping bytes, and the 2.4g address has local bit set anyway,
it seems safer to use the LAN address with flipped byte here in
order to prevent collisions between OpenWrt devices and OEM devices
for this interface. This way we at least use an address as base
that is definitely owned by the device at hand.
Notes:
1. The vendor firmware allows you to connect to the router by telnet.
(known version 1.0.0 can open telnet.)
There is no official binary firmware available.
Backup the important partitions data:
"Bootloader", "Config", "Factory", and "firmware".
Note that with the vendor firmware the memory is detected only 128MiB
and the last 512KiB in NAND flash is not used.
2. The POWER LED is default on after press POWER switch.
The WAN and LAN1 - 4 LEDs are wired to ethernet switch.
The WPS LED is controlled by MT7615DN's GPIO.
Currently there is no proper way to configure it.
3. At the time of adding support the wireless config needs to be set up
by editing the wireless config file:
* Setting the country code is mandatory, otherwise the router loses
connectivity at the next reboot. This is mandatory and can be done
from luci. After setting the country code the router boots correctly.
A reset with the reset button will fix the issue and the user has to
reconfigure.
* This is minor since the 5g interface does not come up online although
it is not set as disabled. 2 options here:
1- Either run the "wifi" command. Can be added from LuCI in system -
startup - local startup and just add wifi above "exit 0".
2- Or add the serialize option in the wireless config file as shown
below. This one would work and bring both interfaces automatically
at every boot:
config wifi-device 'radio0'
option serialize '1'
config wifi-device 'radio1'
option serialize '1'
Flash instructions using initramfs image:
1. Press POWER switch to power down if the router is running.
2. Connect PC to one of LAN ports, and set
static IP address to "10.10.10.2", netmask to "255.255.255.0",
and gateway to "10.10.10.1" manually on the PC.
3. Push and hold the WIFI button, and then power up the router.
After about 10s (or you can call the recovery page, see "4" below)
you can release the WIFI button.
There is no clear indication when the router
is entering or has entered into "RAISECOM Router Recovery Mode".
4. Call the recovery page for the router at "http://10.10.10.1".
Keep an eye on the "WARNING!! tip" of the recovery page.
Click "Choose File" to select initramfs image, then click "Upload".
5. If image is uploaded successfully, you will see the page display
"Device is upgrading the firmware... %".
Keep an eye on the "WARNING!! tip" of the recovery page.
When the page display "Upgrade Successfully",
you can set IP address as "automatically obtain".
6. After the rebooting (PC should automatically obtain an IP address),
open the SSH connection, then download the sysupgrade image
to the router and perform sysupgrade with it.
Flash back to vendor firmware:
See "Flash instructions 1 - 5" above.
The only difference is that in step 4
you should select the vendor firmware which you backup.
Signed-off-by: Liangkuan Yang <ylk951207@gmail.com>
This commit adds support for Joowin (aka Comfast) WR758AC V1 and V2
devices.
Both have the same wall AP/repeater form factor and differ only
in the 5Ghz chipset (V1 has MT7662, V2 has MT7663).
OpenWrt developers forum page:
https://forum.openwrt.org/t/87355
Specifications:
- CPU: MediaTek MT7628AN (580MHz)
- Flash: 8MB
- RAM: 64MB DDR2
- 2.4 GHz: 802.11b/g/n (MT7603)
- 5 GHz: 802.11ac (V1 has MT7662, V2 has MT7663)
- Antennas: 4x external single band antennas
- LAN: 1x 10/100M
- LED: Wifi 3x blue. Programmable
- Button: WPS
MAC addresses as verified by OEM firmware:
use address source
LAN *:83 factory 0xe000
2g *:85 factory 0x4
5g *:86 factory 0x8004
How to install:
1- Setup a TFTP server on a machine with IP address 192.168.1.10/24
2- Name the image as `firmware_auto.bin` and place it on the root of the
TFTP server
3- Connect the device via Ethernet, it should pick and flash the image
Signed-off-by: Rodrigo Araujo <araujo.rm@gmail.com>
RT-AC57U and RT-AC1200GU are the same models sold in different countries.
The purpose of this commit is to allow users to easily find the
corresponding firmware through the model number on the device label.
More specifications: 14e0e4f138 ("ramips: add support for ASUS RT-AC57U")
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
[reword commit title/message]
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
ipTIME T5004 is a 5-port Gigabit Ethernet router, based on MediaTek MT7621A.
Specifications:
* SoC: MT7621AT
* RAM: 128 MiB
* Flash: NAND 128 MiB
* Ethernet: 5x 1GbE
* Switch: SoC built-in
* UART: J4 (57600 baud)
* Pinout: [3V3] (TXD) (RXD) (GND)
Installation via web interface:
1. Flash **initramfs** image through the stock web interface.
2. Boot into OpenWrt and perform sysupgrade with sysupgrade image.
Revert to stock firmware via recovery mode:
1. Press reset button, power up the device, wait >15s for CPU LED
to stop blinking.
2. Upload stock image to TFTP server at 192.168.0.1.
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
ipTIME A3004T is a 2.4/5GHz band router, based on Mediatek MT7621.
Specifications:
- SoC: MT7621 (880MHz)
- RAM: DDR3 256M
- Flash: NAND 128MB (Macronix NAND 128MiB 3,3V 8-bit)
- WiFi:
- 2.4GHz: MT7615E
- 5GHz : MT7615E
- Ethernet:
- 4x LAN
- 1x WAN
- USB: 1 * USB3.0 port
- UART:
- 3.3V, TX, RX, GND / 57600 8N1
Installation via web interface:
1. Flash initramfs image using OEM's Recovery mode
2. Boot into OpenWrt and perform sysupgrade with sysupgrade image.
Revert to stock firmware:
- Flash stock firmware via OEM's Recovery mode
How to use OEM's Recovery mode:
1. Power up with holding down the reset key until CPU LED stop blinking.
2. Set fixed ip with `192.168.0.2` with subnet mask `255.255.255.0`
3. Flash image via tftp to `192.168.0.1`
Additional Notes:
This router shares one MT7915E chip for both 2.4Ghz/5Ghz.
radio0 will not working on 5Ghz as it's not connected to the antenna.
Signed-off-by: WonJung Kim <git@won-jung.kim>
(added led dt-bindings)
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
WeVO AIR DUO is a 1-bay NAS & 802.11ac (Wi-Fi 5) router, based on
MediaTek MT7620A.
Specifications:
* SoC: MT7620A
* RAM: 64 MiB
* Flash: SPI NOR 16 MiB
* USB & SATA bridge controller: JMicron JMS567
* SATA 6Gb/s: 2.5" drive slot
* USB 3.0: Micro-B
* USB 2.0: connected to SoC
* Wi-Fi:
* 2.4 GHz: SoC built-in
* 5 GHz: MT7612EN
* Ethernet: 5x 1GbE
* Switch: MT7530WU
* UART: 4-pin 1.27 mm pitch through-hole (57600 baud)
* Pinout: (3V3)|(RXD) (TXD) (GND)
Notes:
* The drive is accessible through the external USB port only when the
router is turned off.
Installation via web interface:
1. Flash **initramfs** image through the stock web interface.
The image filename should have ".upload" extension.
2. Boot into OpenWrt and perform sysupgrade with sysupgrade image.
Revert to stock firmware:
1. Perform sysupgrade with stock image.
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
The GPIO expander is connected via I2C, thus the can_sleep flag has to
be set to true. This should fix spurious "scheduling while atomic" bugs
in the kernel ringbuffer.
Signed-off-by: David Bauer <mail@david-bauer.net>
The UniFi 6 Lite has two MAC addresses for the 2.4 and 5GHz radio in
it's EEPROM partition.
On my unit these are
F4 92 BF A0 BB 6F
F6 92 BF A0 BB 6F
The problem with these is that mac80211 increases the first octet by
2, which leads to conflicting MAC addresses between radios.
Work around this problem for now by increasing the last octet by 1 on
the 5 GHz radio.
Ubiquiti increases the last octet by 2 for each subsequent VAP created
per radio. Ideally we should do the same, however this functionality is
currently lacking from mac80211.
Signed-off-by: David Bauer <mail@david-bauer.net>
Each of
- CRYPTO_AEAD2
- CRYPTO_AEAD
- CRYPTO_GF128MUL
- CRYPTO_GHASH
- CRYPTO_HASH2
- CRYPTO_HASH
- CRYPTO_MANAGER2
- CRYPTO_MANAGER
- CRYPTO_NULL2
either directly required for mac80211 crypto support, or directly
selected by such options. Support for the mac80211 crypto was enabled in
the generic config since c7182123b9 ("kernel: make cryptoapi support
needed by mac80211 built-in"). So move the above options from the target
configs to the generic config to make it clear why do we need them.
CC: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Both CLANG_VERSION and LLD_VERISON are autogenerated runtime
configuration options, so add them to the kernel configuration filter
and remove from generic and per-target configs to keep configs clean.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
It was reported, that Tenbay T-MB5EU v1 do have incorrect Wireless MAC
address set on 2.4 and 5 GHz.
Some boards do not seem to have the correct MAC address set for the
external PHY of the MT7915 radio at caldata offset 0xa.
As the external PHY does not expose a DT binding (yet), fix up the mac
address in userspace.
Signed-off-by: David Bauer <mail@david-bauer.net>
Tested on mt7621 (Redmi AC2100) and running stable for several months.
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
Tested-by: Stijn Segers <foss@volatilesystems.org>
Tested-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
Jboot devices have problem with >2MB kernelsize. The only way to avoid
this problem is use small loader.
This patch switch all mt7620 Jboot devices to lzma OKLI loader.
Suggested-by: Szabolcs Hubai <szab.hu@gmail.com>
Co-authored-by: Michael Pratt <mcpratt@pm.me>
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
HUMAX E10 (also known as HUMAX QUANTUM E10) is a 2.4/5GHz band AC router,
based on MediaTek MT7621A.
Specifications:
- SoC: MT7621A
- RAM: DDR3 128MB
- Flash: SPI NOR 16MB (MXIC MX25L12805D)
- WiFi:
- 2.4GHz: MT7615
- 5GHz: MT7615
- Ethernet: 2x 10/100/1000Mbps
- Switch: SoC internal
- USB: 1x USB 2.0 Type-A
- UART: J1 (57600 8N1)
- pinout: [3V3] (RXD) (GND) (TXD)
Installation via web interface:
- Flash **factory** image through the stock web interface.
Recovery procedure:
1. Connect ethernet cable between Router **LAN** port and PC Ethernet port.
2. Set your computer to a static IP **192.168.1.1**
3. Turn the device off and wait a few seconds. Hold the WPS button on front
of device and insert power.
4. Send a firmware image to **192.168.1.6** using TFTP.
You can use any TFTP client. (tftp, curl, Tftpd64...)
- It can accept both images which is
HUMAX stock firmware dump (0x70000-0x1000000) image
and OpenWRT **sysupgrade** image.
Signed-off-by: Kyoungkyu Park <choryu.park@choryu.space>
[remove trailing whitespace]
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
Zbtlink ZBT-WG1602 is a Wi-Fi router intendent to use with WWAN
(UMTS/LTE/3G/4G) modems. The router board offsers a couple of miniPCIe
slots with USB and SIM only and another one pure miniPCIe slot as well
as five Gigabit Ethernet ports (4xLAN + WAN).
Specification:
* SoC: MT7621A
* RAM: 256/512 MiB
* Flash: 16/32 MiB (SPI NOR)
* external watchdog (looks like Torexsemi XC6131B)
* Eth: 10/100/1000 Mbps Ethernet x5 ports (4xLAN + WAN)
* WLAN 2GHz: MT7603EN (.11n, MIMO 2x2)
* WLAN 5GHz: MT7612EN (.11ac, MIMO 2x2)
* WLAN Ants: detachable x2, shared by 2GHz & 5GHz radios
* miniPCIe: 2x slots with USB&SIM + 1x slot with regular PCIe bus
* WWAN Ants: detachable x4
* External storage: microSD (SDXC) slot
* USB: 2.0 Type-A port
* LED: 11 (5 per Eth phy, 3 SoC controlled, 2 WLAN 2/5 controlled, 1
power indicator)
* Button: 1 (reset)
* UART: console (115200 baud)
* Power: DC jack (12 V / 2.5 A)
Additional HW information:
* SoC USB port #1 is shared by internal miniPCIe slot and external
Type-A USB port, USB D+/D- lines are toggled between ports using a
GPIO controlled DPDT switch.
* Power of the USB enabled miniPCIe slots can be individually controlled
using dedicated GPIO lines.
* Vendor firmware feeds the external watchdog with 1s pulses. GPIO
watchdog driver is able to either generate a 1us pulses or toggle the
output line. 1us is not enough for the external watchod timer, so
the line toggling driver mode is utilized.
Installation:
Vendor's firmware is OpenWrt (LEDE) based, so the sysupgrade image can
be directly used to install OpenWrt. Firmware must be upgraded using the
'force' and 'do not save configuration' command line options (or
correspondig web interface checkboxes) since the vendor firmware is from
the pre-DSA era.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
ipTIME A3004NS-dual is a 2.4/5GHz band router, based on Mediatek MT7621.
Specifications:
- SoC: MT7621 (880MHz)
- RAM: DDR3 256M
- Flash: SPI NOR 16MB
- WiFi:
- 2.4GHz: MT7602E
- 5GHz : MT7612E
- Ethernet:
- 4x LAN
- 1x WAN
- USB: 1 * USB3.0 port
- UART:
- 3.3V, TX, RX, GND / 57600 8N1
Installation via web interface:
- 1. Flash Initramfs image using OEM Firmware's web GUI
- 2. Boot into OpenWrt and perform Sysupgrade with sysupgrade image.
Revert to stock firmware:
- 1. Boot into OpenWrt and perform Sysupgrade with OEM Stock Firmware image.
Signed-off-by: Yuchan Seo <hexagonwin@disroot.org>
Reviewed-by: Sungbo Eo <mans0n@gorani.run>
Currently it is not possible to configure VLANs via LUCI on
tplink tl-mr3020-v3. This patch fixes switch topology for the
LUCI interface.
Signed-off-by: Sergey V. Lobanov <sergey@lobanov.in>
[copied commit message from github PR]
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
In 20b09a2125 Lava LR-25G001 router have problem with two inactive
ethernet ports. JBOOT bootloader didn't configure ethernet devices by default.
The same situation was there. It is required to enable all phy ports.
This is fragment of stock bootlog:
switch reg write_athr offset=90, value=2b0
switch reg write_athr offset=8c, value=2b0
switch reg write_athr offset=88, value=2b0
switch reg write_athr offset=84, value=2b0
switch reg write_athr offset=80, value=2b0
This patch adds proper registers configuration ar8337 initvals.
0x2b0 value causes force flow control configuration, 0x1200 was used
instead (flow control config auto-neg with phy). [1]
When switch is now ok, let's fix port numeration too.
Fixes: 20b09a2125 ("ramips: add support for Lava LR-25G001")
[1] https://github.com/openwrt/openwrt/pull/4806#issuecomment-982019858
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
All patches automatically rebased.
Build system: x86_64
Build-tested: ramips/mt7621*
*I am hit with the binutils 2.37 bug so I had to revert 7f1edbd412
in order to downgrade to 2.35.1
Signed-off-by: John Audia <graysky@archlinux.us>
Correct ralink_i2s_debugfs_remove declaration in ralink patches when
CONFIG_DEBUG_FS is not selected.
Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
This commit adds support for the Wavlink WL-WN576A2 wall-plug wireles
repeater / router. It is also sold under the name SilverCrest SWV 733 B1.
Device specs:
- CPU: MediaTek MT7628AN
- Flash: 8MB
- RAM: 64MB
- Bootloader: U-Boot
- Ethernet: 1x 10/100 Mbps
- 2.4 GHz: b/g/n SoC
- 5 GHz: a/n/ac MT7610EN
- Buttons: WPS, reset, sliding switch (ap/repeater)
- LEDs: 5x wifi status, 1x LAN/WAN, 1x WPS
Flashing:
U-Boot launches a TFTP client if WPS button is held during boot.
- Server IP: 192.168.10.100
- Firmware file name: firmware.bin
Device will reboot automatically. First boot takes about 90s.
Coelner (waenger@gmail.com) is the original author, but I have made some
fixes. He does not wish to sign off using his real name.
Signed-off-by: Thomas Aldrian <dev.aldrian@gmail.com>
This is needed because the HLK-7621 EvB has 32MB of flash,
so it will have to use 4B addressing and the
broken-flash-reset hack has to be used to be able to reboot.
Signed-off-by: Wout Bertrums <wout@wbnet.eu>
[copied github message into commit message]
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Device tree pcie node for this SoC is using different
styles in its different properties. Hence properly
unify them to be able to write a a proper yaml schema
documentation.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20210505121736.6459-11-sergio.paracuellos@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
According to the YAML schema 'pci-bus.yaml' the 'device_type'
property is mandatory for all pcie root ports. Hence add it.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20210506170742.28196-3-sergio.paracuellos@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Property 'bus-range' when values are the default are
not necessary to be defined. Hence, remove all of them.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20210506170742.28196-2-sergio.paracuellos@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Both 'memc' and 'sysc' nodes are not using 'syscon'
as a node string which is the standard one to be used.
Update both of them.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20210505132154.8263-3-sergio.paracuellos@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
DT 'ethsys' node is being configured as a syscon
to get access to reset and other registers in the
'mediateķ,mt7621-eth' driver. Since the 'sysc' is also
a syscon, provides the clock and also is virtually
mapped from the same physical address 0x1e000000 we
can just use 'sysc' as the phandle for the syscon in
the ethernet node. Compatible string 'mediatek,mt7621-ethsys'
of the node is not being used anywhere inside the kernel
so, this node can be safely removed.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20210505132154.8263-2-sergio.paracuellos@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This was for OpenWrt's swconfig driver, which never made it upstream,
and was also superseded by MT7530 DSA driver.
Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: DENG Qingfang <dqfext@gmail.com>
Link: https://lore.kernel.org/r/20210108025155.31556-1-dqfext@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
'cpc' and 'mc' nodes correspond with the MIPS 'Cluster Power Controller'
and 'MIPS Common Device Memory Map' which are present in some MIPS related
boards. There is already bindings documentation for these two located in:
- Documentation/devicetree/bindings/power/mti,mips-cpc.yaml
- Documentation/devicetree/bindings/bus/mti,mips-cdmm.yaml
Hence, properly update compatible strings and align nodes with already
mainlined bindings documentation. Also, move their definition to a proper
place since both of them are not related with the palmbus at all.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20211002060706.30511-1-sergio.paracuellos@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Hexadecimal addresses in device tree must be defined using lower case.
There are some of them that are still in upper case. Change them all.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20211017070656.12654-2-sergio.paracuellos@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Nodes 'gdma' and 'hsdma' are using magic number '4' in interrupts property.
Use 'IRQ_TYPE_LEVEL_HIGH' instead to align with the rest of the nodes in
the file.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Link: https://lore.kernel.org/r/20211019102915.15409-2-sergio.paracuellos@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Specifications:
- SoC: MediaTek MT7621AT
- RAM: 256 MB (DDR3)
- Flash: 32 MB SPI NOR 44MHz
- Switch: 1 WAN, 4 LAN (Gigabit)
- LEDs: 1 WAN, 4 LAN (controlled by PHY)
- USB Ports: 1 x USB2, 1 x USB3
- WLAN: 1 x 2.4, 5 GHz 866Mbps (MT7612E)
- Button: 1 button (reset)
- UART Serial: UART1 as console : 57600 baud
- Power: 12VDC, 1A
Installation:
Update openWRT firmware using internal GNUBEE uboot:
https://github.com/gnubee-git/GnuBee-MT7621-uboot
By HTTP: Initial uboot address is http://10.10.10.123, your address
needs to be 10.10.10.x, and mask 255.255.255.0.
By TFTP: Uboot is in client mode, the address of the firmware must
be tftp://10.10.10.3/uboot.bin
Recovery:
Manufacturer provides MTK OpenWrt 14.07 source code, compile then
flash it by uboot.
HLK-7621A is a stamp hole package module for embedded development,
users have to design IO boards to use it.
MAC addresses:
- u-boot-env contains a placeholder address:
> mtd_get_mac_ascii u-boot-env ethaddr
03:17:73🆎cd:ef
- phy0 gets a valid-looking address:
> cat /sys/class/ieee80211/phy0/macaddress
f8:62:aa:**:**:a8
- Calibration data for &pcie2 contains a valid address, however the
zeros in the right half look like it's not real:
8c:88:2b:00:00:1b
- Since it's an evaluation board and there is no solid information
about the MAC address assignment, the ethernet MAC address is left random.
Signed-off-by: Chen Yijun <cyjason@bupt.edu.cn>
[add keys and pcie nodes to properly support evaluation board]
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
[remove ethernet address, wrap lines properly]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This commit adds support for Xiaomi MiWiFi 3C device.
Xiaomi MiWifi 3C has almost the same system architecture
as the Xiaomi Mi WiFi Nano, which is already officially
supported by OpenWrt.
The differences are:
- Numbers of antennas (4 instead of 2). The antenna management
is done via the µC. There is no configuration needed in the
software code.
- LAN port assignments are different. LAN1 and WAN are
interchanged.
OpenWrt Wiki: https://openwrt.org/toh/xiaomi/mir3c
OpenWrt developers forum page:
https://forum.openwrt.org/t/support-for-xiaomi-mi-3c
Specifications:
- CPU: MediaTek MT7628AN (575MHz)
- Flash: 16MB
- RAM: 64MB DDR2
- 2.4 GHz: IEEE 802.11b/g/n with Integrated LNA and PA
- Antennas: 4x external single band antennas
- WAN: 1x 10/100M
- LAN: 2x 10/100M
- LED: 1x amber/blue/red. Programmable
- Button: Reset
MAC addresses as verified by OEM firmware:
use address source
LAN *:92 factory 0x28
WAN *:92 factory 0x28
2g *:93 factory 0x4
OEM firmware uses VLAN's to create the network interface for WAN and LAN.
Bootloader info:
The stock bootloader uses a "Dual ROM Partition System".
OS1 is a deep copy of OS2.
The bootloader start OS2 by default.
To force start OS1 it is needed to set "flag_try_sys2_failed=1".
How to install:
1- Use OpenWRTInvasion to gain telnet, ssh and ftp access.
https://github.com/acecilia/OpenWRTInvasion
(IP: 192.168.31.1 - Username: root - Password: root)
2- Connect to router using telnet or ssh.
3- Backup all partitions. Use command "dd if=/dev/mtd0 of=/tmp/mtd0".
Copy /tmp/mtd0 to computer using ftp.
4- Copy openwrt-ramips-mt76x8-xiaomi_miwifi-3c-squashfs-sysupgrade.bin
to /tmp in router using ftp.
5- Enable UART access and change start image for OS1.
```
nvram set uart_en=1
nvram set flag_last_success=1
nvram set boot_wait=on
nvram set flag_try_sys2_failed=1
nvram commit
```
6- Installing Openwrt on OS1 and free OS2.
```
mtd erase OS1
mtd erase OS2
mtd -r write /tmp/openwrt-ramips-mt76x8-xiaomi_miwifi-3c-squashfs-sysupgrade.bin OS1
```
Limitations: For the first install the image size needs to be less
than 7733248 bits.
Thanks for all community and especially for this device:
minax007, earth08, S.Farid
Signed-off-by: Eduardo Santos <edu.2000.kill@gmail.com>
[wrap lines, remove whitespace errors, add mediatek,mtd-eeprom to
&wmac, convert to nvmem]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
LED labels for this device are different in 01_leds file and in device
DTS. Switch to DT triggers, which works on Telewell TW-4 (LTE) clone
device.
This has not been tested on the LR-25G001 itself, just on the clone
mentioned above.
Fixes: 20b09a2125 ("ramips: add support for Lava LR-25G001")
Signed-off-by: Jani Partanen <rtfm@iki.fi>
[rephrase commit title/message]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Specs (same as in v1):
- MT7628AN (575 MHz)
- 64MB RAM
- 8MB of flash (SPI NOR)
- 1x 10/100Mbps Ethernet (MT7628AN built-in switch with vlan)
- 1x 2.4GHz wifi (MT7628AN)
- 1x 5Ghz wifi (MT7612E)
- 4x LEDs (5 GPIO-controlled)
- 1x reset button
- 1x WPS button
The only and important difference between v1 & v3 is in flash memory
layout, so pls don't interchange these 2 builds!
Installation through web-ui (on OEM factory firmware):
1. Visit http://tplinkrepeater.net or the configured IP address of
your RE305 v3 (default 192.168.0.254).
2. Log in with the password you've set during initial setup of the
RE305 (there is no default password).
3. Go to Settings -> System Tools -> Firmware upgrade
4. Click Browse and select the OpenWRT image with factory.bin suffix
(not sysupgrade.bin)
5. A window with a progress bar will appear. Wait until it completes.
6. The RE305 will reboot into OpenWRT and serve DHCP requests on the
ethernet port.
7. Connect an RJ45 cable from the RE305 to your computer and access
LuCI at http://192.168.1.1/ to configure (or use ssh).
Disassembly:
Just unscrew 4 screws in the corners & take off the back cover.
Serial is exposed to the right side of the main board (in the middle)
and marked with TX/RX/3V3/GND, but the holes are filled with solder.
Installation through serial:
1. connect trough serial (1n8, baudrate=57600)
2. setup the TFTP server and connect it via ethernet
(ipaddr=192.168.0.254 of device, serverip=192.168.0.184 - your pc)
3. boot from a initramfs image first (choose 1 in the bootloader
options)
4. test it a bit with that, then proceed to run sysupgrade build
MAC addresses as verified by OEM firmware:
use OpenWrt address reference
LAN eth0 *:d2 label
2g wlan0 *:d1 label - 1
5g wlan1 *:d0 label - 2
The label MAC address can be found in config 0x2008.
Signed-off-by: Michal Kozuch <servitkar@gmail.com>
[redistribute WLAN node properties between DTS/DTSI, remove
compatible on DTSI, fix indent/wrapping, split out firmware-utils
change]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
