Specification:
 - SoC: MediaTek MT7620A (580 MHz)
 - RAM: 64 MiB (Winbond W9751G6JB-25)
 - Flash: 16 MiB (Spansion S25FL128SAIF00)
 - LAN: x4 100M
 - WAN: x1 100M
 - Others: USB 2.0, reset button, wps button and 9 LEDs

Issues:
 - 5 GHz band is not functional (missing driver support)

Installation:

Asus windows recovery tool:
 - install the Asus firmware restoration utility
 - unplug the router, hold the reset button while powering it on
 - release when the power LED flashes slowly
 - specify a static IP on your computer:
     IP address: 192.168.1.75;
     Subnet mask 255.255.255.0
 - Start the Asus firmware restoration utility, specify the sysupgrade
   image, and press upload

TFTP Recovery method:
 - set computer to a static ip, 192.168.1.75
 - connect computer to the LAN 1 port of the router
 - hold the reset button while powering on the router for a few seconds
 - send firmware image using a tftp client; i.e from linux:
 $ tftp
 tftp> binary
 tftp> connect 192.168.1.1
 tftp> put lede-ramips-mt7620-rt-ac51u-squashfs-sysupgrade.bin
 tftp> quit

Signed-off-by: Ørjan Malde <foxyred333@gmail.com>

This device exactly same as NBG-419N but with USB port and USB Led.

Specification:

- SoC: Ralink RT3052 (MIPS24Kc) @384MHz
- RAM: 32 MiB
- Flash: 8 MiB
- WLAN: WiSoC 2T2R/300Mbps (2.4GHz)
- LAN: 4x100M
- WAN: 1x100M
- USB: 1x2.0

Installation via serial console (57600 8N1) from TFTP server
 - rename the firmware to something shorter, for example
   "sysupgrade.bin" (max. 32 chars)
 - copy firmware TFTP server's directory
 - when you power on device, and see U-Boot log, immediatly push "2"
   once.
 - You will see this message:
     2: System Load Linux Kernel then write to Flash via TFTP.
        Warning!! Erase Linux in Flash then burn new one. Are you sure?
 - Push "y", and enter: device IP, then TFTP server's IP, and then
   image firmware file name.

The firmware will be downloaded within ~30 seconds and flashed to the
device (It will take about 2 minutes).

Signed-off-by: Alexey Belyaev <spider@spider.vc>
[squash commits, compact commit message, fix compatible string, remove
superfluous pinmuxes]
Signed-off-by: Mathias Kresin <dev@kresin.me>

- reorder includes
- use GPIO_ACTIVE_LOW macro instead of hardcoded "1"

Signed-off-by: Sven Roederer <devel-sven@geroedel.de>

This reduce size of sysupgrade firmware.

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

TP-Link firmware doesn't accept sysupgrade.bin with metadata.

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

In order to have a smaller initramfs image remove all packages not
needed on all devices and add them explicitely for those actually
needing them. Also remove wpad-mini from ramips default package set
and add it to all sub-targets except for MT7621.
While at it reorder packages alphabetically and replace kmod-mt76 with
kmod-mt7603 and/or kmod-mt76x2 depending on the chip actually used on
a specific board.

Hopefully fixes FS#758

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

Fixes #758

Signed-off-by: Paul Spooren <paul@spooren.de>

Add the changes suggested by FS#716 to fix the switch driver initialization
on the ZTE Q7.

Also remove the `pinctrl-names` field obsoleted by the changes.

Reported-by: Harry Lau <harrylwc@gmail.com>
Signed-off-by: Jo-Philipp Wich <jo@mein.io>

Fixes the following error:

  syntax error: unexpected newline (expecting ")")

Fixes: FS#739

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

Fix a copy/paste error and include the ZBT-WE826 dtsi instead of the
ZBT-WG3526 one.

Fix the syntax error in the ZBT-WE826 dtsi to prevent an compile error.

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

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

The ZBT-WG826 is available with 16 or 32 MByte of flash. Split the
device tree source file, rename the currently supported 16 MByte
version and add the 32 MByte variant.

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

The Digineo AC1200 Pro is the 32MB flash variant of the ZBT-WG3526 with
unpopulated/exposed sdhci slot. Rename to board to the OEM/ODM name and
add the sdhci kernel module to use it for multiple clones.

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

The ZBT-WG3526 is available with 16 or 32 MByte of flash. Rename the
current supported 16MByte version to indicate which flash size variant
is supported.

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

Specification:
- SoC: MT7621AT, MT7603EN and MT7612EN
- Flash: 16 MiB (W25Q128FVSG)
- RAM: 512 MiB (EM6GE16EWXD-12H)
- Ethernet: 1 x WAN (10/100/1000Mbps) and 4 x LAN (10/100/1000 Mbps)
- Others: USB 2.0, micro SD slot, reset button and 8 x LEDs

Issues:
- Two LEDs for 2.4 GHz and 5 GHz Wi-Fi do not work, can't find GPIOs.
- The pwr LED is not GPIO controllable

How to install:
- The original firmware is OpenWrt, so both LuCI or sysupgrade can be used.
- Do not keep settings, for sysupgrade please use the -n option.

Signed-off-by: Jiawei Wang <buaawjw@gmail.com>

Each GPIO bank has only 24 gpios. Use and enable the correct banks for
GPIOs > 24.

Signed-off-by: Alexey Belyaev <spider@spider.vc>

The wan port is connected to switch port 0. Fix the mediatek,portmap as
well as the default switch config.

Signed-off-by: Alexey Belyaev <spider@spider.vc>

Fixes removal of unneeded kernel modules with per-device rootfs.

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>

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

Use fixed led names and add each board variant instead of manipulating
the board name.

It makes the ramips board name function less different to the one used
in other targets and allows to merge them with a common function.

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

We need to keep the former used (unmodified) boardname in the metadata.
Otherwise an upgrade from an board using the old boardname will be
refused.

Fixes: a75ce960 ("ramips: use different board names for variants")
Signed-off-by: Mathias Kresin <dev@kresin.me>

Fix previous commit to be less ambigous:
PSG1218 rev.A = 5 ports, external PA, heatsinks
PSG1218 rev.B = 4 ports, internal PA, no heatsinks

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

PSG1218 got only 4 Ethernet ports and WAN on port 3 while
PSG1218K2C got 5 Ethernet ports and WAN on port 4
Switch to use kmod-kt76x2 instead of kmod-mt76 for both devices while
at it.

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

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

Remove the stale reference to the factory image.

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

The Netgear R6220 requires the kmod-usb3 package and misses
kmod-usb-ledtrig-usbport package to setup the configured usb led
trigger.

Drop the already target selected kmod-mt76.

Fixes: FS#686

Fixes: 38bee61d ("ramips: add support for Netgear R6220")
Signed-off-by: Mathias Kresin <dev@kresin.me>

Fix the PCIe 5GHz wireless by using the on flash eeprom/caldata.
Disable the 2.4GHz band as this band has no antennas attached but is
enabled in the eeprom/caldata.

Fixes: FS#691

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

Fix the PCIe 5GHz wireless by using the ralink mtd-eeprom property as
this board have a RT5592 and uses the rt2x00 driver. The mediathek
device tree bindings do not work here.

Fixes: FS#691

Fixes: d8dd207e ("ramips: use the ralink,mtd-eeprom device tree property")
Signed-off-by: Mathias Kresin <dev@kresin.me>

The factory image has an uImage header covering the entire image and
not only the kernel. The original uImage header which covers only the
kernel is appended to the end of the image.

During LEDE boot the uImage rootfs splitter skips the whole filesystem,
can't find a valid filesystem magic and panics.

The last known working version was OpenWrt 14.07, which simply kept on
searching for an uImage header if the first found didn't resulted into
a working rootfs. This behaviour is kind of error prone since it could
produce false positives.

Since the sysupgrade image works fine in combination with the tftp
recovery for doing the initial installation of LEDE, simply drop the
factory image.

Related: FS#462

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

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

Signed-off-by: John Crispin <john@phrozen.org>

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

Even the commit message of the patch adding support for the MiWiFi Nano
says that a 16 MB flash chip is used. Extend the firmware partition to
make use of all available flash space.

Fixes: FS#622

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

v4.9 CM code has a few bugs on this HW. Disable the GCR register access
during boot. This caused a cpu stall.

Signed-off-by: John Crispin <john@phrozen.org>

pwm-mediatek should be selected in Other Modules submenu, not default to yes.

Signed-off-by: Furong Xu <xfr@outlook.com>

This patch fixes switch port mapping for Zbtlink ZBT-WE2026.

Signed-off-by: Vaclav Svoboda <svoboda@neng.cz>

This patch adds support for the Zbtlink ZBT-WE2026.

Specification:
- SoC: MediaTek MT7620N (580MHz)
- RAM: 64 MiB
- Flash: 8 MiB SPI
- LAN: 4x100M
- WAN: 1x100M

Installation through bootloader webserver:
- With the power unplugged press and hold reset button.
- Plug power and hold reset button until LED starts to blink.
- Install sysupgrade image using web interface on 192.168.1.1.

Signed-off-by: Vaclav Svoboda <svoboda@neng.cz>

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