The Dlink DWR-512-B modem is a ralink 5350 processor based embedding
a 3G mini-pcie router.

The oem JBOOT bootloader has to be replaced by a RT5350 SDK
U-Boot such as https://github.com/stevenylai/ralink_sdk - U-Boot
configured for the RT5350 256MiB SDR.

Main reason to change the bootloader is the encrypted header used to
store the kernel image. In this way an image can only be generated
using the propietary binboy tool (included in the GPL distribution
from Dlink). The binboy tool doesn't allow to modify the kernel/rootfs
partition scheme. This is considered a big constraint (limited kernel
size and inefficient usage of flash space).

For interested people I pubblished the details of my investigation
about the encrypted firmware header here:
http://lists.infradead.org/pipermail/lede-dev/2016-October/003435.html



Signed-off-by: Giuseppe Lippolis <giu.lippolis@gmail.com>

Signed-off-by: Yong-hyu Ban <perillamint@gentoo.moe>

Factory image can be installed via Zyxel WebUI.

Signed-off-by: Vitaly Chekryzhev <13hakta@gmail.com>
[removed linux,modalias parameter from flash node in dts]
[removed sdhci node from dts; no sd card slot here]
Signed-off-by: Mathias Kresin <dev@kresin.me>

The Sitecom firmware upgrade file has SENAO_FIRMWARE_TYPE 2 set. This
looks rather wrong since SENAO_FIRMWARE_TYPE 2 is kernel only but the
file is way to big for only including a kernel.

The factory image need to have the dlf file extension. Otherwise the
Sitecom firmware rejects the file.

The stock firmware uses the following mac addresses:

LAN: 00:0C:F6:AA:BB:D8 (u-boot env: ethaddr)
2,4: 00:0C:F6:AA:BB:D8 (EEPROM)
5:   00:0C:F6:AA:BB:DC (EEPROM)
WAN: 00:0C:F6:AA:C8:43 (u-boot env: wanaddr)

Assuming the mac address range :D8 to :DC is reserved for this device,
the MAC addresses were reorder to have a unique MAC address for each
interface:

2.4GHz: 00:0C:F6:AA:BB:D8
LAN:    00:0C:F6:AA:BB:D9
WAN:    00:0C:F6:AA:BB:DA
5 GHz:  00:0C:F6:AA:BB:DC

The first MAC is assigned to the 2.4GHz WiFi interface
to keep compatibility with the SSIDs printed on the case, which have
the last three sextets of the MAC address appended.

There are still issues with the rt2x00 driver. It is not possible to
use both wireless interfaces at the same time. The 2.4 GHz
wireless (PCIe) only works if the internal 5GHz wireless is/has been
enabled or used for scanning. The internal 5GHz wireless only works if
the 2.4GHz wireless (PCIe) was never enabled. Disabling the 2.4Ghz
after it was enabled will result in stations seeing the 5Ghz AP but are
unable to connect.

Due to the not optimal working wifi the manufacture, backup and storage
partitions of the OEM firmware are kept for now to allow an easy switch
back to the Sitecom firmware.

Signed-off-by: Jasper Scholte <NightNL@outlook.com>
Signed-off-by: Mathias Kresin <dev@kresin.me>

This is basically a ZBT-WG3526 (mt7621 SoC), but with 32M flash.

Signed-off-by: Dominik Menke <dom@digineo.de>

This commit adds support for the Wavlink WL-WN575A3, a dual-band wall-plug
wireless router with the following specifications:

 - CPU: MediaTek MT7628AN 580MHz
 - Flash: 8MB
 - RAM: 64MB
 - Ethernet: 2x 10/100 Mbps (switched)
 - 2.4 GHz: 802.11b/g/n SoC, MIMO 2x2, 20 dBm
 - 5 GHz: 802.11a/n/ac MT7612E, MIMO 2x2, 20 dBm
 - Antennas: 4x external (2 per radio), non-detachable
 - LEDs: 4 programmable + LAN, WAN, POWER
 - Buttons: reset, WPS

Flashing instructions:

Factory U-boot launches a TFTP client if WPS button is pressed during power-on.
Rename the sysupgrade file and configure a TFTP as follows:

 - Client (WL-WN575A3) IP: 192.168.10.101
 - Server IP: 192.168.10.100
 - Filename: firmware.bin

Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>

The MikroTik hEX v3 (RB750Gr3) is a MT7621AT board which is similar to most MT7621 reference designs, it can be easily supported by this patch; however, the stock RouterBOOT bootloader has to be replaced by a MT7621 SDK U-Boot such as https://github.com/ndoo/RB750Gr3-U-Boot

 - U-Boot configured for the RB750Gr3 (16MiB SPI flash, 256MiB DDR3 RAM at 1200MHz).

RouterBOOT, the stock bootloader, does not initialize the UART and boots silently, making it preferable to replace it with a MT7621 SDK U-Boot with UART (57600 8N1) that supports HTTP, TFTP or serial upload of sysupgrade firmware and U-Boot.

Furthermore, RouterOS, the stock firmware, is contained in a proprietary modification of SquashFS without GPL sources; UART is also disabled in stock firmware.

The combination of LEDE firmware generated by this PR and MT7621 SDK U-Boot expects the printed MAC address to reside at offset `0xe000` of the factory partition (absolute offset is `0x4e000`); this is similar to the factory MAC address offset for several other MT7621 devices.

A 16MiB flash dump suitable for use with flashrom will be provided if/once this patch is accepted and binaries are built by LEDE buildbot. Alternatively, writing the U-Boot to the SPI flash starting at 0x0 offset and booting the board with serial console attached will allow TFTP, HTTP or serial upload of sysupgrade firmware.

Signed-off-by: Andrew Yong <me@ndoo.sg>

SOC:	MT7621A
RAM:	256MiB
NOR:	MX25L51245G

Non Wireless Router.

Issue: soft reboot problem. SPI Flash do not exit 4byte address mode.

Signed-off-by: Yuhei Okawa <tochiro.srchack@gmail.com>

Images installed via TFTP recovery or the Edimax webinterface of the
3g-6200n(l) are writting with the edimax header to flash.

Use only one image type for these boards. The migration to the
factory only images need to be done via TFTP recovery.

Use the same start address for the 3g-6200n(l) factory images as the
stock firmware images.

Thanks to Jan Dostrasil for reporting all the issues of the 3g-6200nl
and the patient testing of all changes.

Signed-off-by: Mathias Kresin <dev@kresin.me>

applied bb-final-ramips-add-zyxel-nbg-419n2.patch from
123serge123, found at https://yadi.sk/d/1ZV0lKJwbTE65;
see https://forum.openwrt.org/viewtopic.php?pid=246905#p246905

,
modified slightly to fit to CC release and to new lede build
system: image/rt305x.mk include file is used now
changed NBG-419N2.dts format to fit style of other dts files

Signed-off-by: Klaus <k-laus@quantentunnel.de>

- CPU: MT7620A 580MHz
- Flash: 8MB - RAM: 64MB
- External PA+LNA on both WLAN2.4 and WLAN5
- 4x LAN ethernet and 1x WAN ethernet

Signed-off-by: Xuefu Lin <xuefulin@gmail.com>

Signed-off-by: BangLang Huang <banglang.huang@foxmail.com>

Signed-off-by: BangLang Huang <banglang.huang@foxmail.com>

- CPU: MT7620N 580MHz
- Flash: 8MB
- RAM: 64MB
- build-in minipcie slot for modem 3G/4G
- one ethernet port 10/100Mbps

Signed-off-by: Cezary Jackiewicz <cezary@eko.one.pl>

MT7628AN + MT7612E, 8MB SPI flash, 64MB DDR RAM
reset button GPIO is still missing (anyone?)
bootloader password is 'slp'

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

Thunder Timecloud is a small NAS with MT7621A. It has 1 USB port and an
SD Card slot. There is no wireless cards.

Signed-off-by: Chuanhong Guo <gch981213@gmail.com>

Signed-off-by: Jimmy Zhong <mb300sd@mb300sd.net>

D-Link DCH-M225 is based on Mediatek MT7620 with 64MB ram, 8MB flash,
3.5mm audio out support. but no ethernet and usb ports.
so you must default enable wifi.

Signed-off-by: Michael Lee <igvtee@gmail.com>

The NixCore X1 is a Ralink/MediaTek rt5350 WiFi Module.

http://nixcores.com/



Signed-off-by: L. D. Pinney <ldpinney@gmail.com>
Acked-by: Drew Gaylo <drew@nixcores.com>

The ZBT APE522II is a dual-radio outdoor CPE based on the MT7620a SoC. It has
64 MB RAM, 8 MB flash, 2 Fast Ethernet ports via internal switch (one with
802.3af 48V PoE support), a 802.11b/g/n SoC 2.4 GHz radio and an 802.11a/n/ac
MT7612E-based 5 GHz radio.

Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>

Signed-off-by: Henryk Heisig <hyniu@o2.pl>

DuZun DM06 is a develop board based on mt7628
64M RAM, 8M SPI Flash, 1 WAN, 1 LAN.
wm8960 codec with line out, line in and speaker output.

Signed-off-by: Michael Lee <igvtee@gmail.com>

The Widora board is similar to the Linkit 7688 but features a larger flash
capacity.

Signed-off-by: Yuan Chenmang <771992497@qq.com>
[Jo-Philipp Wich: Reword commit message, cleanup initial PR]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>

Signed-off-by: Andrew Yong <me@ndoo.sg>

add support for Planex MZK-EX750NP.
MZK-EX750NP is MT7620A and MT7610E based 11ac wifi repeater.
Built-in power supply.
64MiB RAM, 8MiB SPI Flash, non Wired Ethernet.

Signed-off-by: YuheiOKAWA <tochiro.srchack@gmail.com>

SVN-Revision: 49268

https://wiki.openwrt.org/toh/netgear/wndr3700



wndr3700v5 uses the single-core dual thread MediaTek MT7621S SoC.

Signed-off-by: L. D. Pinney <ldpinney@gmail.com>

SVN-Revision: 49247

MZK-EX300NP is MT7620A based wifi repeater.
Built-in power supply.
64MiB RAM, 8MiB SPI Flash, non Wired Ethernet.

Signed-off-by: YuheiOKAWA <tochiro.srchack@gmail.com>

SVN-Revision: 49235

CS-QR10 is MT7620A based IP Camera.

the camera and sound does not work with kernel 4.4.
 - camera chip is sn9c291.
 - sound chip is wm8960.

Signed-off-by: YuheiOKAWA <tochiro.srchack@gmail.com>

SVN-Revision: 49234

The WG3526 is the follow-up to the 2626 and is mostly the same, with the
excaption that the mt7602 has been replaced with the mt7603. The internal wifi
setup has also changed slightly. Based on my tests, everything that worked on
the 2626 works on the 3526 and with roughly the same performance.

v1->v2:
* Remove some references to 2626 that I had missed in the dts.

v2->v3:
* Update patch to match new file structure.
* Removed SD driver to be consistent with other MT7621 targets.

Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com>

SVN-Revision: 49213

ELECOM WRH-300CR is MT7620N based very small Wi-Fi router with 64MiB
DDR2 SDRAM, 16MiB SPI Flash, one fast ethernet port, and (internal but
easy-to-access) UART.

it also has internal USB hub and USB card reader which provide one USB
port, one SD card slot, and one microSD card slot.

Signed-off-by: YuheiOKAWA <tochiro.srchack@gmail.com>
Signed-off-by: FUKAUMI Naoki <naobsd@gmail.com>

SVN-Revision: 49211

fix script for Planex MZK-750DHP.
modification of the GPIO definition.
add Profile.

Signed-off-by: YuheiOKAWA <tochiro.srchack@gmail.com>

SVN-Revision: 49205

Xiaomi MiWiFi Nano is based on Mediatek MT7628 with 64MB ram 16MB flash

Signed-off-by: Noble Pepper <openwrtmail@noblepepper.com>

v3  includes changes suggested by L. D. Pinney & Karl Palsson-
Eliminate en25q64 (4MB) flash chip
Alphabetization
Remove hyphen in model
Rename profile from miwifinano.mk to xiaomi.mk
Add gpios that are attached to leds

SVN-Revision: 49024

This patch adds support for GL-MT750.
GL-MT750 is powered by MT7620A and MT7610e, dual band 802.11ac, 2.4G 300Mbps and 5G 450Mbps.
It has 5 LANs, MMC interface, USB, a lot of IOs and PoE support.

SVN-Revision: 48994

This patch adds support for GL-MT300N.
GL-MT300N is powered by MT7620N with 16MB flash, 64MB RAM,
2 LANs, USB, UART, GPIO and PoE support.

SVN-Revision: 48993

This patches adds support for GL-MT300A.
GL-MT300A is powered by MT7620A. It has 16MB flash, 128MB RAM,
Two LANs, USB, UART and MMC daughter board.

SVN-Revision: 48992

add support for Planex MZK-WDPR.
MZK-WDPR(MZK-WDPR-R01) is internet radio tuner.
This patch is "network board" in MZK-WDPR.
LCD board is non OpenWrt Platform.

Signed-off-by: YuheiOKAWA <tochiro.srchack@gmail.com>

SVN-Revision: 48968

This patch adds support for JHR-N805R, JHR-N825R and JHR-N926R to
various scripts in the base-files directory.

Signed-off-by: Reinhard Max <reinhard@m4x.de>
Reviewed-by: Torsten Duwe <duwe@lst.de>

SVN-Revision: 48905

Commit d0f5ab6d95a1 ("ramips: Added support for ZBT-826 / ZBT-1026")
incorrectly changed the mode of the ramips shell scripts from 755 to 644.
I.e., they are not excutable any more and for example devices will be left
with broken configs.

Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com>

SVN-Revision: 48893

Support for these MT7620-based routers: https://wiki.openwrt.org/toh/zbt/we-826
Based on Oskari’s patches found here: https://dev.openwrt.org/ticket/19996



Signed-off-by: Jamie Stuart <jamie@onebillion.org>

SVN-Revision: 48865

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 48813