The calibration data and mac addresses on this device are stored in the
0:ART partition. It is therefore possible to move the code to handle them
directly to the devicetree instead of the various scripts.
But the actual relevant information about the partition layout is provided
by the bootloader via bootargs (mtdparts) and not via the devicetree
itself. Instead of using a fixed-partition template, the mtd dynamic
partitions support from the upstream kernel is used.
Reported-by: Robert Marko <robert.marko@sartura.hr>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
The calibration data and mac addresses on this device are stored in the
0:ART partition. It is therefore possible to move the code to handle them
directly to the devicetree instead of the various scripts.
But the actual relevant information about the partition layout is provided
by the bootloader via bootargs (mtdparts) and not via the devicetree
itself. Instead of using a fixed-partition template, the mtd dynamic
partitions support from the upstream kernel is used.
Reported-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Robert Marko <robimarko@gmail.com>
Tested-by: Michaël BILCOT <michael.bilcot@gmail.com>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
The calibration data and mac addresses on this device are stored in the
0:ART partition. It is therefore possible to move the code to handle them
directly to the devicetree instead of the various scripts.
But the actual relevant information about the partition layout is provided
by the bootloader via bootargs (mtdparts) and not via the devicetree
itself. Instead of using a fixed-partition template, the mtd dynamic
partitions support from the upstream kernel is used.
Reported-by: Robert Marko <robert.marko@sartura.hr>
Reviewed-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
* ethernet1:
- physical port label "Ethernet 1"
- can be used to power the device
- its mac address is printed on the device label
* ethernet2:
- physical port label "Ethernet 2"
Both ports are not marked by there role (because the vendor firmware
automatically detects roles) but the "Ethernet 1" port was used in the past
for "WAN" functionality in OpenWrt.
Reviewed-by: Robert Marko <robimarko@gmail.com>
Tested-by: Michaël BILCOT <michael.bilcot@gmail.com>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
* ethernet1:
- physical port label "Ethernet 1"
- can be used to power the device
- its mac address is printed on the device label
* ethernet2:
- physical port label "Ethernet 2"
Both ports are not marked by there role (because the vendor firmware
automatically detects roles) but the "Ethernet 1" port was used in the past
for "WAN" functionality in OpenWrt.
Reviewed-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Reenable D-Link DAP-2610, convert it to DSA and label port to 'lan', as shown on the case
Reviewed-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Guillaume Lefebvre <guillaume@zelig.ch>
Specifications:
SOC: Qualcomm IPQ4018 (DAKOTA) ARM Quad-Core
RAM: 256 MiB
FLASH1: 4 MiB NOR
FLASH2: 128 MiB NAND
ETH: Qualcomm QCA8075
WLAN1: Qualcomm Atheros QCA4018 2.4GHz 802.11b/g/n 2x2
WLAN2: Qualcomm Atheros QCA4018 5G 802.11n/ac W2 2x2
USB: 1 x USB 3.0 port
Button: 1 x Reset button
Switch: 1 x Mode switch
LED: 1 x Blue LED + 1 x White LED
Install via uboot tftp or uboot web failsafe.
By uboot tftp:
(IPQ40xx) # tftpboot 0x84000000 openwrt-ipq40xx-generic-glinet_gl-a1300-squashfs-nand-factory.ubi
(IPQ40xx) # nand erase 0 0x8000000
(IPQ40xx) # nand write 0x84000000 0 $filesize
By uboot web failsafe:
Push the reset button for 10 seconds util the power led flash faster,
then use broswer to access http://192.168.1.1
Afterwards upgrade can use sysupgrade image.
Signed-off-by: Weiping Yang <weiping.yang@gl-inet.com>
This adds support for the MikroTik RouterBOARD RBD53GR-5HacD2HnD
(hAP ac³ LTE6 kit), an indoor dual band, dual-radio 802.11ac
wireless AP with built-in Mini PCI-E LTE modem, one USB port, five
10/100/1000 Mbps Ethernet ports.
See https://mikrotik.com/product/hap_ac3_lte6_kit for more info.
Specifications:
- SoC: Qualcomm Atheros IPQ4019
- RAM: 256 MB
- Storage: 16 MB NOR
- Wireless:
· Built-in IPQ4019 (SoC) 802.11b/g/n 2x2:2, 3 dBi internal antennae
· Built-in IPQ4019 (SoC) 802.11a/n/ac 2x2:2, 5.5 dBi internal antennae
- Ethernet: Built-in IPQ4019 (SoC, QCA8075) , 5x 1000/100/10 port
- 1x USB Type A port
- 1x Mini PCI-E port (supporting USB)
- 1x Mini PCI-E LTE modem (MikroTik R11e-LTE6, Cat.6)
Installation:
Make sure your unit is runnning RouterOS v6 and RouterBOOT v6 (tested on 6.49.6).
0. Export your MikroTik license key (in case you want to use the device with RouterOS later)
1. Boot the initramfs image via TFTP
2. Upload the "openwrt-ipq40xx-mikrotik-mikrotik_hap-ac3-lte6-kit-squashfs-sysupgrade.bin" via SCP to the /tmp folder
3. Use sysupgrade to flash the image: sysupgrade -n /tmp/openwrt-ipq40xx-mikrotik-mikrotik_hap-ac3-lte6-kit-squashfs-sysupgrade.bin
4. Recovery to factory software is possible via Netinstall:
https://help.mikrotik.com/docs/display/ROS/Netinstall
Signed-off-by: Csaba Sipos <metro4@freemail.hu>
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>
Undo parts of these:
116feb4a1c ipq40xx: remove non-converted network configs
db19efee95 ipq40xx: disable boards not converted to DSA
Reintroduce the DT paths /soc/edma@c080000/gmac{0,1}, because the stock
bootloader has memorized them (instead of following aliases); then plug
the MAC address back in via 05_set_iface_mac_ipq40xx.sh, since the
'local-mac-address' property is no longer in the correct node.
Cc: David Bauer <mail@david-bauer.net>
Cc: Robert Marko <robert.marko@sartura.hr>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Convert to DSA and enable the MobiPromo CM520-79F device again.
Signed-off-by: Jack Chen <redchenjs@live.com>
Reviewed-by: Robert Marko <robimarko@gmail.com>
This convert board asus,rt-ac42u to DSA and re-enable it
Reviewed-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Chen Minqiang <ptpt52@gmail.com>
As done previously, this preserves the MAC addresses of they physical
Ethernet ports. The interfaces are renamed as eth0 is in use for the
native GMAC; the new interface naming matches the physical port labels.
- sw-eth1 corresponds to the physical port labeled ETH1 and has the
base MAC address. This port can be used to power the device.
- sw-eth2 corresponds to the physical port labeled ETH2 and has a MAC
address one greater than the base.
As this device has 2 physical ports, they are each connected to their
respective PHYs, allowing the link status to be visible to software.
Since they are not marked on the case with any role (such as LAN or
WAN), both are bridged to the lan network by default, although this can
easily be changed if needed.
Signed-off-by: Mark Mentovai <mark@mentovai.com>
Change GPIO from 10 to 35 to make it works as expected
Fixes: 0de6a3339f ("ipq40xx: Add ZTE MF289F")
Signed-off-by: Giammarco Marzano <stich86@gmail.com>
Reviewed-by: Robert Marko <robimarko@gmail.com>
This patch converts networking on Sony NCP-HG100/Cellular to DSA and
re-enables support for the device.
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Convert ZTE MF289F device to DSA, re-order network ports to match the
labels on the case and re-enable the device.
Signed-off-by: Dirk Buchwalder <buchwalder@posteo.de>
Reviewed-by: Robert Marko <robimarko@gmail.com>
Reviewed-by: Lech Perczak <lech.perczak@gmail.com>
Convert pakedge_wr-1 device to DSA and enable it.
Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
Reviewed-by: Robert Marko <robimarko@gmail.com>i
[ improve commit description ]
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Convert luma_wrtq-329acn device to DSA and enable it.
Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
Reviewed-by: Robert Marko <robimarko@gmail.com>
[ improve commit description ]
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
When testing the DSA changes with 5.15.60 kernel, I've noticed, that the
MAC addresses are not properly configured, there is single MAC being
used for LAN and WAN interfaces:
eth0: 94:83:c4:XX:YY:4a (MAC on sticker)
lan1@eth0: 94:83:c4:XX:YY:4a
lan2@eth0: 94:83:c4:XX:YY:4a
wan@eth0: 94:83:c4:XX:YY:4a
wlan0: 94:83:c4:XX:YY:4a
wlan1: 94:83:c4:XX:YY:4b
The same config, prior to the DSA conversion:
lan/eth0: 94:83:c4:XX:YY:4a (MAC on sticker)
wan/eth1: 94:83:c4:XX:YY:4b
wlan0: 94:83:c4:XX:YY:4a
wlan1: 94:83:c4:XX:YY:4b
Settings in ART partition:
root@OpenWrt:/# hexdump -C /dev/mtd7 | grep '94 83'
00000000 94 83 c4 XX YY 4a 94 83 c4 0e YY 4b ff ff ff ff |.....J.....K....|
00001000 20 2f 8d 8c 01 01 94 83 c4 XX YY 4a 00 00 20 00 | /.........J.. .|
00005000 20 2f 5a 3a 01 01 94 83 c4 XX YY 4b 00 00 20 00 | /Z:.......K.. .|
So let's fix it by keeping same MAC address assigment as was done before
DSA conversion and while at it, define `label-mac-device` as well.
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Remove networking configs for non DSA converted boards in ipq40xx.
Currently, they are just causing clutter.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Enable threaded NAPI by default in IPQESS driver as it significantly
improves network perfromance, in my testing about 100+ Mbps in WAN-LAN
routing.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
This fixes assigning random MAC to br-lan interface upon boot.
While at that, rename at24@50 node to eeprom@50, to align with upstream
device tree style.
Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
Convert IPQ40xx boards to DSA setup.
Signed-off-by: Leon M. George <leon@georgemail.eu>
Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
Signed-off-by: Nick Hainke <vincent@systemli.org>
Signed-off-by: ChunAm See <z1250747241@gmail.com>
Signed-off-by: Jeff Kletsky <git-commits@allycomm.com>
Signed-off-by: Andrew Sim <andrewsimz@gmail.com>
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Serhii and others have experienced PSGMII link degradation up to point
that it actually does not pass packets at all or packets arrive as zeros.
This usually happened after a couple of hot reboots.
Serhii has managed to track it down to PSGMII calibration not being done
properly and has fixed it, so all of the code is Serhii-s work.
Signed-off-by: Serhii Serhieiev <adron@mstnt.com>
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Since kernel 5.4 has been droppped from IPQ40xx, there is no need to keep
the version checks for kernels older than 5.10.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Currently, suspend and resume ops are not present, this means that if user
disables a DSA interface that the PHY-s remain alive and the link is up.
Fix it by using generic PHY suspend and resume ops.
Signed-off-by: Serhii Serhieiev <adron@mstnt.com>
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Select the Ethernet driver, DSA tag driver and the DSA driver itself to
be built in the kernel config.
They automatically pull in switchdev and phylink.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Qualcomm IPQ40xx SoC-s have a variant of QCA8337N switch built-in.
It shares most of the stuff with its external counterpart, however it is
modified for the SoC.
Namely, it doesn't have second CPU port (Port 6), so it has 6 ports
instead of 7.
It also has no built-in PHY-s but rather requires external PSGMII based
companion PHY-s (QCA8072 and QCA8075) for which it first needs to carry
out calibration before using them.
PSGMII has a SoC built-in PHY that is used to connect to the PHY-s which
unfortunately requires some magic values as the datasheet doesnt document
the bits that are being set or the register at all.
Since its built-in it is MMIO like other peripherals and doesn't have its
own MDIO bus but depends on the SoC provided one.
CPU connection is at Port 0 and it uses some kind of a internal connection
and no traditional RGMII/SGMII.
It also doesn't use in-band tagging like other qca8k switches so a shinfo
based tagger is used.
This is based on the current OpenWrt qca8k version that has been imported
from generic target.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
This is just importing the qca8k driver from the generic target.
It will be used as the based for IPQ40xx version, this is just
to be able to see the diff.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
PSGMII is a Qualcomm specific mode similar to QSGMII but it has 5 SGMII
lines instead of 4 in QSGMII.
This just adds the support for the PHY layer to be able to identify the
mode for further use.
It is required for the DSA driver.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
IPQESS is the EDMA replacement driver for the IPQ40xx SoC built-in
ethernet controller.
Unlike EDMA it is Phylink based and doesnt touch PHY-s directly.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
There is no point in using a DT property to trigger setting the PSGMII
PHY AZ transmitting ability.
Especially since EEE can be disabled using ethtool anyway.
Fixup the mask for setting the workaround as only BIT(0) is actually being
changed and use the phy_clear_bits_mmd helper instead of reading, then
clearing the bit and writing back as it does everything for us.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
IPQ40xx requires a special DSA tag driver despite using the QCA8337N
switch.
However they have changed the header format and the existing QCA tag
driver cannot be reused.
For details on how it actually works and else read the patch commit
description.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Currently, QCA807x doesnt do any kind of validation to see whether it
actually supports the inserted module.
So lets add checks to allow only 1000BaseX and 100BaseFX based modules.
While adding validation, move fiber configuration to insert/remove events
instead of always doing it at config time.
This allows getting rid of the DT property for fiber enable and now only
the upstream sfp phandle is required.
Since we are refactoring fiber related code, lets heavily simplify the
status polling as the current logic is overcomplicated due to previous
wish to support non standard SFP cages that dont have pins properly
connected, that is removed now and only proper SFP cages will work.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
In order to start working on IPQESS + DSA drop the old ESSEDMA + AR40xx
driver combo.
Remove the kernel symbols, disable swconfig and drop swconfig package
as they are not needed anymore.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
It's a 4G Cat.20 router used by Vodafone Italy (called Vodafone FWA)
and Vodafone DE\T-Mobile PL (called GigaCube).
Modem is a MiniPCIe-to-USB based on Snapdragon X24,
it supports 4CA aggregation.
There are currently two hardware revisions, which
differ on the 5Ghz radio:
AT1 = QCA9984 5Ghz Radio on PCI-E bus
AT2 = IPQ4019 5Ghz Radio inside IPQ4019 like 2.4Ghz
Device specification
--------------------
SoC Type: Qualcomm IPQ4019
RAM: 256 MiB
Flash: 128 MiB SPI NAND (Winbond W25N01GV)
ROM: 2MiB SPI Flash (GD25Q16)
Wireless 2.4 GHz (IP4019): b/g/n, 2x2
Wireless 5 GHz:
(QCA9984): a/n/ac, 4x4 HW REV AT1
(IPA4019): a/n/ac, 2x2 HW REV AT2
Ethernet: 2xGbE (WAN/LAN1, LAN2)
USB ports: No
Button: 2 (Reset/WPS)
LEDs: 3 external leds: Network (white or red), Wifi, Power and 1 internal (blue)
Power: 12 VDC, 1 A
Connector type: Barrel
Bootloader: U-Boot
Installation
------------
1. Place OpenWrt initramfs image for the device on a TFTP
in the server's root. This example uses Server IP: 192.168.0.2
2. Connect serial console (115200,8n1) to serial connector
GND (which is right next to the thing with MF289F MIMO-V1.0), RX, TX
(refer to this image: https://ibb.co/31Gngpr).
3. Connect TFTP server to RJ-45 port (WAN/LAN1).
4. Stop in u-Boot (using ESC button) and run u-Boot commands:
setenv serverip 192.168.0.2
setenv ipaddr 192.168.0.1
set fdt_high 0x85000000
tftp openwrt-ipq40xx-generic-zte_mf289f-initramfs-fit-zImage.itb
bootm $loadaddr
5. Please make backup of original partitions, if you think about revert to
stock, specially mtd16 (Web UI) and mtd17 (rootFS).
Use /tmp as temporary storage and do:
WEB PARITION
--------------------------------------
cat /dev/mtd16 > /tmp/mtd16.bin
scp /tmp/mtd16.bin root@YOURSERVERIP:/
rm /tmp/mtd16.bin
ROOT PARITION
--------------------------------------
cat /dev/mtd17 > /tmp/mtd17.bin
scp /tmp/mtd17.bin root@YOURSERVERIP:/
rm /tmp/mtd17.bin
6. Login via ssh or serial and remove stock partitions
(default IP 192.168.0.1):
# this can return an error, if ubi was attached before
# or rootfs part was erased before.
ubiattach -m 17
# it could return error if rootfs part was erased before
ubirmvol /dev/ubi0 -N ubi_rootfs
# some devices doesn't have it
ubirmvol /dev/ubi0 -N ubi_rootfs_data
7. download and install image via sysupgrade -n
(either use wget/scp to copy the mf289f's squashfs-sysupgrade.bin
to the device's /tmp directory)
sysupgrade -n /tmp/openwrt-...-zte_mf289f-squashfs-sysupgrade.bin
Sometimes it could print ubi attach error, but please ignore it
if process goes forward.
Flash Layout
NAND:
mtd8: 000a0000 00020000 "fota-flag"
mtd9: 00080000 00020000 "0:ART"
mtd10: 00080000 00020000 "mac"
mtd11: 000c0000 00020000 "reserved2"
mtd12: 00400000 00020000 "cfg-param"
mtd13: 00400000 00020000 "log"
mtd14: 000a0000 00020000 "oops"
mtd15: 00500000 00020000 "reserved3"
mtd16: 00800000 00020000 "web"
mtd17: 01d00000 00020000 "rootfs"
mtd18: 01900000 00020000 "data"
mtd19: 03200000 00020000 "fota"
mtd20: 0041e000 0001f000 "kernel"
mtd21: 0101b000 0001f000 "ubi_rootfs"
SPI:
mtd0: 00040000 00010000 "0:SBL1"
mtd1: 00020000 00010000 "0:MIBIB"
mtd2: 00060000 00010000 "0:QSEE"
mtd3: 00010000 00010000 "0:CDT"
mtd4: 00010000 00010000 "0:DDRPARAMS"
mtd5: 00010000 00010000 "0:APPSBLENV"
mtd6: 000c0000 00010000 "0:APPSBL"
mtd7: 00050000 00010000 "0:reserved1"
Back to Stock (!!! need original dump taken from initramfs !!!)
-------------
1. Place mtd16.bin and mtd17.bin initramfs image
for the device on a TFTP in the server's root.
This example uses Server IP: 192.168.0.2
2. Connect serial console (115200,8n1) to serial console
connector (refer to the pin-out from above).
3. Connect TFTP server to RJ-45 port (WAN/LAN1).
4. rename mtd16.bin to web.img and mtd17.bin to root_uImage_s
5. Stop in u-Boot (using ESC button) and run u-Boot commands:
This will erase RootFS+Web:
nand erase 0x1000000 0x800000
nand erase 0x1800000 0x1D00000
This will restore RootFS:
tftpboot 0x84000000 ${dir}root_uImage_s
nand erase 0x1800000 0x1D00000
nand write $fileaddr 0x1800000 $filesize
This will restore Web Interface:
tftpboot 0x84000000 ${dir}web.img
nand erase 0x1000000 0x800000
nand write $fileaddr 0x1000000 $filesize
After first boot on stock firwmare, do a factory reset.
Push reset button for 5 seconds so all parameters will
be reverted to the one printed on label on bottom of the router
Signed-off-by: Giammarco Marzano <stich86@gmail.com>
Reviewed-by: Lech Perczak <lech.perczak@gmail.com>
(Warning: commit message did not conform to UTF-8 - hopefully fixed?,
added description of the pin-out if image goes down, reformatted
commit message to be hopefully somewhat readable on git-web,
redid some of the gpio-buttons & leds DT nodes, etc.)
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Sony NCP-HG100/Cellular is a IoT Gateway with 2.4/5 GHz band 11ac
(WiFi-5) wireless function, based on IPQ4019.
Specification:
- SoC : Qualcomm IPQ4019
- RAM : DDR3 512 MiB (H5TC4G63EFR)
- Flash : eMMC 4 GiB (THGBMNG5D1LBAIT)
- WLAN : 2.4/5 GHz 2T2R (IPQ4019)
- Ethernet : 10/100/1000 Mbps x2
- Transceiver : Qualcomm QCA8072
- WWAN : Telit LN940A9
- Z-Wave : Silicon Labs ZM5101
- Bluetooth : Qualcomm CSR8811
- Audio DAC : Realtek ALC5629
- Audio Amp. : Realtek ALC1304
- Voice Input Processor : Conexant CX20924
- Micro Controller Unit : Nuvoton MINI54FDE
- RGB LED, Fan, Temp. sensors
- Touch Sensor : Cypress CY8C4014LQI
- RGB LED driver : TI LP55231 (2x)
- LEDs/Keys : 11x, 6x
- UART : through-hole on PCB
- J1: 3.3V, TX, RX, GND from tri-angle marking
- 115200n8
- Power : 12 VDC, 2.5 A
Flash instruction using initramfs image:
1. Prepare TFTP server with the IP address 192.168.132.100 and place the
initramfs image to TFTP directory with the name "C0A88401.img"
2. Boot NCP-HG100/Cellular and interrupt after the message
"Hit any key to stop autoboot: 2"
3. Perform the following commands and set bootcmd to allow booting from
eMMC
setenv bootcmd "mmc read 0x84000000 0x2e22 0x4000 && bootm 0x84000000"
saveenv
4. Perform the following command to load/boot the OpenWrt initramfs image
tftpboot && bootm
5. On the initramfs image, perform sysupgrade with the sysupgrade image
(if needed, backup eMMC partitions by dd command and download to
other place before performing sysupgrade)
6. Wait for ~120 seconds to complete flashing
Known issues:
- There are no drivers for audio-related chips/functions in Linux Kernel
and OpenWrt, they cannot be used.
- There is no driver for MINI54FDE Micro-Controller Unit, customized for
this device by the firmware in the MCU. This chip controls the
following functions, but they cannot be controlled in OpenWrt.
- RGB LED
- Fan
this fan is controlled automatically by MCU by default, without
driver
- Thermal Sensors (2x)
- Currently, there is no driver or tool for CY8C4014LQI and cannot be
controlled. It cannot be exited from "booting mode" and moved to "normal
op mode" after booting. And also, the 4x buttons (mic mute, vol down,
vol up, alexa trigger) connected to the IC cannot be controlled.
- it can be exited from "booting mode" by installing and executing
i2cset command:
opkg update
opkg install i2c-tools
i2cset -y 1 0x14 0xf 1
- There is a connection issue on the control by uqmi for the WWAN module.
But modemmanager can be used without any issues and the use of it is
recommended.
- With the F2FS format, too many errors are reported on erasing eMMC
partition "rootfs_data" while booting:
[ 1.360270] sdhci: Secure Digital Host Controller Interface driver
[ 1.363636] sdhci: Copyright(c) Pierre Ossman
[ 1.369730] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.374729] sdhci_msm 7824900.sdhci: Got CD GPIO
...
[ 1.413552] mmc0: SDHCI controller on 7824900.sdhci [7824900.sdhci] using ADMA 64-bit
[ 1.528325] mmc0: new HS200 MMC card at address 0001
[ 1.530627] mmcblk0: mmc0:0001 004GA0 3.69 GiB
[ 1.533530] mmcblk0boot0: mmc0:0001 004GA0 partition 1 2.00 MiB
[ 1.537831] mmcblk0boot1: mmc0:0001 004GA0 partition 2 2.00 MiB
[ 1.542918] mmcblk0rpmb: mmc0:0001 004GA0 partition 3 512 KiB, chardev (247:0)
[ 1.550323] Alternate GPT is invalid, using primary GPT.
[ 1.561669] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17
...
[ 8.841400] mount_root: loading kmods from internal overlay
[ 8.860241] kmodloader: loading kernel modules from //etc/modules-boot.d/*
[ 8.863746] kmodloader: done loading kernel modules from //etc/modules-boot.d/*
[ 9.240465] block: attempting to load /etc/config/fstab
[ 9.246722] block: unable to load configuration (fstab: Entry not found)
[ 9.246863] block: no usable configuration
[ 9.254883] mount_root: overlay filesystem in /dev/mmcblk0p17 has not been formatted yet
[ 9.438915] urandom_read: 5 callbacks suppressed
[ 9.438924] random: mkfs.f2fs: uninitialized urandom read (16 bytes read)
[ 12.243332] mmc_erase: erase error -110, status 0x800
[ 12.246638] mmc0: cache flush error -110
[ 15.134585] mmc_erase: erase error -110, status 0x800
[ 15.135891] mmc_erase: group start error -110, status 0x0
[ 15.139850] mmc_erase: group start error -110, status 0x0
...(too many the same errors)...
[ 17.350811] mmc_erase: group start error -110, status 0x0
[ 17.356197] mmc_erase: group start error -110, status 0x0
[ 17.439498] sdhci_msm 7824900.sdhci: Card stuck in wrong state! card_busy_detect status: 0xe00
[ 17.446910] mmc0: tuning execution failed: -5
[ 17.447111] mmc0: cache flush error -110
[ 18.012440] F2FS-fs (mmcblk0p17): Found nat_bits in checkpoint
[ 18.062652] F2FS-fs (mmcblk0p17): Mounted with checkpoint version = 428fa16b
[ 18.198691] block: attempting to load /etc/config/fstab
[ 18.198972] block: unable to load configuration (fstab: Entry not found)
[ 18.203029] block: no usable configuration
[ 18.211371] mount_root: overlay filesystem has not been fully initialized yet
[ 18.214487] mount_root: switching to f2fs overlay
So, this support uses ext4 format instead which has no errors.
Note:
- The primary uart is shared for debug console and Z-Wave chip. The
function is switched by GPIO15 (Linux: 427).
value:
1: debug console
0: Z-Wave
- NCP-HG100/Cellular has 2x os-image pairs in eMMC.
- 0:HLOS, rootfs
- 0:HLOS_1, rootfs_1
In OpenWrt, the first image pair is used.
- "bootipq" command in U-Boot requires authentication with signed-image
by default. To boot unsigned image of OpenWrt, use "mmc read" and
"bootm" command instead.
- This support is for "Cellular" variant of NCP-HG100 and not tested on
"WLAN" (non-cellular) variant.
- The board files of ipq-wifi may also be used in "WLAN" variant of
NCP-HG100, but unconfirmed and add files as for "Cellular" variant.
- "NET" LED is used to indicate WWAN status in stock firmware.
- There is no MAC address information in the label on the case, use the
address included in UUID in the label as "label-MAC" instead.
- The "CLOUD" LEDs are partially used for indication of system status in
stock firmware, use they as status LEDs in OpenWrt instead of RGB LED
connected to the MCU.
MAC addresses:
LAN : 5C:FF:35:**:**:ED (ART, 0x6 (hex))
WAN : 5C:FF:35:**:**:EF (ART, 0x0 (hex))
2.4 GHz: 5C:FF:35:**:**:ED (ART, 0x1006 (hex))
5 GHz : 5C:FF:35:**:**:EE (ART, 0x5006 (hex))
partition layout in eMMC (by fdisk, GPT):
Disk /dev/mmcblk0: 7733248 sectors, 3776M
Logical sector size: 512
Disk identifier (GUID): ****
Partition table holds up to 20 entries
First usable sector is 34, last usable sector is 7634910
Number Start (sector) End (sector) Size Name
1 34 1057 512K 0:SBL1
2 1058 2081 512K 0:BOOTCONFIG
3 2082 3105 512K 0:QSEE
4 3106 4129 512K 0:QSEE_1
5 4130 4641 256K 0:CDT
6 4642 5153 256K 0:CDT_1
7 5154 6177 512K 0:BOOTCONFIG1
8 6178 6689 256K 0:APPSBLENV
9 6690 8737 1024K 0:APPSBL
10 8738 10785 1024K 0:APPSBL_1
11 10786 11297 256K 0:ART
12 11298 11809 256K 0:HSEE
13 11810 28193 8192K 0:HLOS
14 28194 44577 8192K 0:HLOS_1
15 44578 306721 128M rootfs
16 306722 568865 128M rootfs_1
17 568866 3958065 1654M rootfs_data
[initial work]
Signed-off-by: Iwao Yuki <dev.clef@gmail.com>
Co-developed-by: Iwao Yuki <dev.clef@gmail.com>
[adjustments, cleanups, commit message, sending patch]
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
(dropped clk_unused_ignore, dropped 901-* patches, renamed
key nodes, changed LEDs chan/labels to match func-en, made
:net -> (w)wan leds)
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Fix this occurrence during boot:
/bin/board_detect: line 10: Unsupported: not found
Fixes: 80baffd2aa (" ipq40xx: add support for Pakedge WR-1")
Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
On OEM firmware both addresses for In and Out ports are different. Set
them as such also in OpenWrt.
Fixes: e24635710c (" ipq40xx: add support for Luma Home WRTQ-329ACN")
Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
The image builds for Linksys EA6350 v3, EA8300, and MR8300 currently
fail on buildbots due to the KERNEL_SIZE, as stated in commit
17b7756b5a ("ipq40xx: 5.15: add testing kernel version"). Disable
these boards for now.
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
The image build process was modifying the generated IMAGE_KERNEL to
append rootfs information (crc). This caused:
- sysupgrade & factory images to contain 2 times the root.squashfs
information due to both modifying the same IMAGE_KERNEL.
- the generated imagebuilder to contain an erroneous IMAGE_KERNEL that
contained references to an unexisting root.squashfs (the one from
previous cause). The RTL30VW wasn't therefore able to boot the
generated images as they contained checksums from non existing rootfs.
This commit makes sure to use a temporary IMAGE_KERNEL to append the
rootfs information for both factory and sysupgrade images.
Fixes: #10511
Signed-off-by: Gregory Detal <gregory.detal@tessares.net>
The testing kernel received now multiple months of testing. Set 5.15 as
default to give it a test with a broader audience.
Tested on:
- MikroTik SXTsq 5 AC
- FritzBox 4040/7530
- ZyXEL NBG6617
Signed-off-by: Nick Hainke <vincent@systemli.org>
Pakedge WR-1 is a dual-band wireless router.
Specification
SoC: Qualcomm Atheros IPQ4018
RAM: 256 MB DDR3
Flash: 32 MB SPI NOR
WIFI: 2.4 GHz 2T2R integrated
5 GHz 2T2R integrated
Ethernet: 5x 10/100/1000 Mbps QCA8075
USB: 1x 2.0
LEDS: 8x (3 GPIO controlled, 5 connected to switch)
Buttons: 1x GPIO controlled
UART: pin header J5
1. 3.3V, 2. GND, 3. TX, 4. RX
baud: 115200, parity: none, flow control: none
Installation
1. Rename initramfs image to:
openwrt-ipq806x-qcom-ipq40xx-ap.dk01.1-c1-fit-uImage-initramfs.itb
and copy it to USB flash drive with FAT32 file system.
2. Connect USB flash drive to the router and apply power while pressing
reset button. Hold the button, on the lates bootloader version, when
Power and WiFi-5 LEDs will start blinking release it. For the older
bootloader holding it for 15 seconds should suffice.
3. Now the router boots the initramfs image, at some point (close to one
minute) the Power LED will start blinking, when stops, router is fully
booted.
4. Connect to one of LAN ports and use SSH to open the shell at
192.168.1.1.
5. ATTENTION! now backup the mtd8 and mtd9 partitions, it's necessary if,
at some point, You want to go back to original firmware. The firmware
provided by manufacturer on its site is encrypted and U-Boot accepts
only decrypted factory images, so there's no way to restore original
firmware.
6. If the backup is prepared, transfer the sysupgrade image to the router
and use 'sysupgrade' command to flash it.
7. After successful flashing router will reboot. At some point the Power
LED will start blinking, wait till it stops, then router is ready for
configuration.
Additional information
U-Boot command line is password protected. Password is unknown.
Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
Hardware
--------
Qualcomm IPQ4029 WiSoC
2T2R 802.11 abgn
2T2R 802.11 nac
Macronix MX25L25635E SPI-NOR (32M)
512M DDR3 RAM
1x Gigabit LAN
1x Cisco RJ-45 Console port
Settings: 115200 8N1
Installation
------------
1. Attach to the Console port. Power up the device and press the s key
to interrupt autoboot.
2. The default username / password to the bootloader is admin / new2day
3. Update the bootcommand to allow loading OpenWrt.
$ setenv ramboot_openwrt "setenv serverip 192.168.1.66;
setenv ipaddr 192.168.1.1; tftpboot 0x86000000 openwrt-3915.bin;
bootm"
$ setenv boot_openwrt "sf probe;
sf read 0x88000000 0x280000 0xc00000; bootm 0x88000000"
$ setenv bootcmd "run boot_openwrt"
$ saveenv
4. Download the OpenWrt initramfs image. Serve it using a TFTP server as
"openwrt-3915.bin" at 192.1681.66.
5. Download & boot the OpenWrt initramfs image on the access point.
$ run ramboot_openwrt
6. Wait for OpenWrt to start.
7. Download and transfer the sysupgrade image to the device using e.g.
SCP.
8. Install OpenWrt to the device using "sysupgrade"
$ sysupgrade -n /path/to/openwrt.bin
Signed-off-by: David Bauer <mail@david-bauer.net>
Adjusting dts will cause a rebuild of whole kernel as the buildroot
considers this a part of kernel source. It's a royal PITA when trying to
prepare support for new device, since this takes a lot of time on slower
systems. As it stands, buildroot itself, with own rule, also compiles
dtbs and the results are $(KDIR)/image-$(DEVICE_DTS).dtb. With setting
DEVICE_DTS_DIR to directory holding the device dts (similarly to some
other targets), buildroot doesn't consider changed dts as part of kernel
source and rebuilds only dtb. This really speeds up development. And
since the kernel built dts are no longer used, drop the paches adding
dtses to its build.
Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
Reviewed-by: Robert Marko <robimarko@gmail.com>
Removed following upstreamed patch:
* bcm53xx: 081-next-ARM_dts_BCM53015-add-mr26.patch
All other patches automagically rebased.
Signed-off-by: Petr Štetiar <ynezz@true.cz>
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 MikroTik wAP ac (RBwAPG-5HacD2HnD) is a dual-band dual-radio
802.11ac wireless access point with integrated antenna and two Ethernet
ports in a weatherproof enclosure. See
https://mikrotik.com/product/wap_ac for more information.
Important: this is the new ipq40xx-based wAP ac, not the older
ath79-based wAP ac (RBwAPG-5HacT2HnD), already supported in OpenWrt.
Specifications:
- SoC: Qualcomm Atheros IPQ4018
- CPU: 4x ARM Cortex A7
- RAM: 128MB
- Storage: 16MB NOR flash
- Wireless
- 2.4GHz: Built-in IPQ4018 (SoC) 802.11b/g/n 2x2:2, 2.5 dBi antennae
- 5GHz: Built-in IPQ4018 (SoC) 802.11a/n/ac 2x2:2, 2.5 dBi antennae
- Ethernet: Built-in IPQ4018 (SoC, QCA8075), 2x 1000/100/10Mb/s ports,
one with 802.3af/at PoE in
Installation:
Boot the initramfs image via TFTP, then flash the sysupgrade image using
sysupgrade. Details at https://openwrt.org/toh/mikrotik/common.
Notes:
This preserves the MAC addresses of the physical Ethernet ports:
- eth0 corresponds to the physical port labeled ETH1 and has the base
MAC address. This port can be used to power the device.
- eth1 corresponds to the physical port labeled ETH2 and has a MAC
address one greater than the base.
MAC addresses are set from /lib/preinit/05_set_iface_mac_ipq40xx.sh
rather than /etc/board.d/02_network so that they are in effect for
preinit. This should likely be done for other MikroTik devices and
possibly other non-MikroTik devices as well.
As this device has 2 physical ports, they are each connected to their
respective PHYs, allowing the link status to be visible to software.
Since they are not marked on the case with any role (such as LAN or
WAN), both are bridged to the lan network by default, although this can
easily be changed if needed.
Signed-off-by: Mark Mentovai <mark@mentovai.com>
The BDFs for the:
GL.iNet GL-B2200
were upstreamed to the ath10k-firmware repository
and landed in linux-firmware.git
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Kalle:
"I see that variant has a space in it, does that work it correctly? My
original idea was that spaces would not be allowed, but didn't realise
to add a check for that."
Is this an easy change? Because the original author (Tim Davis) noted:
"You may substitute the & and space with something else saner if they
prove to be problematic."
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Linux MTD requires the parent partition be writable for a child
partition to be allowed write permission.
In order for soft_config to be writeable (and modifiable via sysfs),
the parent RouterBoot partition must be writeable
Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
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 Meraki MR74 is part of the "Insect" series. This device is
essentially an outdoor variant of the MR33 with identical hardware, but
requiring a config@3 DTS option to be set to allow booting with the
stock u-boot.
The install procedure is replicated from the MR33, with the exception
being that the MR74 sysupgrade image must be used.
Signed-off-by: Matthew Hagan <mnhagan88@gmail.com>
Linux' upstream MTD-Maintainer Miquèl Raynal noted:
|Reverting seems the safest option here, not knowing how many devices
|have these damaged/counterfeit chips. If it is just a couple and only on
|Fritzboxes, as suggested in the Github issue this patch could be
|carried through OpenWrt and that would seem more future proof IMHO.
This patch follows up with the first patch. It actually
moves the patches out of target/linux/generic/pending into
the ipq40xx's patch heap and adds a little note what happend.
For more information, discussions or reports about bad TC58NVG0S3Hs,
please visit the OpenWrt's Github Issue #9962:
<https://github.com/openwrt/openwrt/issues/9962>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
This patch adds support for Linksys WHW01 v1 ("Velop") [FCC ID Q87-03331].
Specification
-------------
SOC: Qualcomm IPQ4018
WiFi 1: Qualcomm QCA4019 IEEE 802.11b/g/n
WiFi 2: Qualcomm QCA4019 IEEE 802.11a/n/ac
Bluetooth: Qualcomm CSR8811 (A12U)
Ethernet: Qualcomm QCA8072 (2-port)
SPI Flash 1: Mactronix MX25L1605D (2MB)
SPI Flash 2: Winbond W25M02GV (256MB)
DRAM: Nanya NT5CC128M16IP-DI (256MB)
LED Controller: NXP PCA963x (I2C)
Buttons: Single reset button (GPIO).
Notes
-----
There does not appear to be a way to trigger TFTP recovery without entering
U-Boot. The device must be opened to access the serial console in order to
first flash OpenWrt onto a device from factory.
The device has automatic recovery backed by a second set of partitions on
the larger of the two SPI flash ICs. Both the primary and secondary must
be flashed to prevent accidental rollback to "factory" after 3 failed boot
attempts.
Serial console
--------------
A serial console is available on the following pins of the populated J2
connector on the device mainboard (115200 8n1).
(<-- Top of PCB / Device)
J2
[o o o o o o]
| | |
| | `-- GND
| `---- TX
`--------- RX
Installation instructions
-------------------------
1. Setup TFTP server with server IP set to 192.168.1.236.
2. Copy compiled `...squashfs-factory.bin` to `nodes-jr.img` in tftp root.
3. Connect to console using pinout detailed in the serial console section.
4. Power on device and press enter when prompted to drop into U-Boot.
5. Flash first partition device via `run flashimg`.
6. Once complete, reset device and allow to power up completely.
7. Once comfortable with device upgrade reboot and drop back into U-Boot.
8. Flash the second partition (recovery) via `run flashimg2`.
Revert to "factory"
-------------------
1. Download latest firmware update from vendor support site.
2. Copy extracted `.img` file to `nodes-jr.img` in tftp root.
3. Connect to console using pinout detailed in the serial console section.
4. Power on device and press enter when prompted to drop into U-Boot.
5. Flash first partition device via `run flashimg`.
6. Once complete, reset device and allow to power up completely.
7. Once comfortable with device upgrade reboot and drop back into U-Boot.
8. Flash the second partition (recovery) via `run flashimg2`.
Link: https://github.com/openwrt/openwrt/pull/3682
Signed-off-by: Peter Adkins <peter@sunkenlab.com>
(calibration from nvmem, updated to 5.10+5.15)
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Aruba deploys a BDF in the root filesystem, however this matches the one
used for the DK04 reference board.
The board-specific BDFs are built into the kernel. The AP-365 shows
sinificant degraded performance with increased range when used with the
reference BDF.
Replace the BDF with the one extracted from Arubas kernel.
Signed-off-by: David Bauer <mail@david-bauer.net>
Avoid shipping ath10k board file in Mikrotik initram images
Most will only ever need to use these initram images once—to initially
load OpenWrt, but fix these images for more consistent Wi-Fi performance
between the initram and installed squashfs images.
OpenWrt BUILDBOT config ignores -cut packages in the initram images build.
This results in BUILDBOT initram images including the linux-firmware
qca4019 board-2.bin, and (initram image booted) Mikrotik devices loading
a generic BDF, rather than the intended BDF data loaded
from NOR as an api 1 board_file.
buildbot snapshot booted as initram image:
cat /etc/openwrt_version
r19679-810eac8c7f
dmesg | grep ath10k | grep -E board\|BDF
[ 9.794556] ath10k_ahb a000000.wifi: Loading BDF type 0
[ 9.807192] ath10k_ahb a000000.wifi: board_file api 2 bmi_id 0:16
crc32 11892f9b
[ 12.457105] ath10k_ahb a800000.wifi: Loading BDF type 0
[ 12.464945] ath10k_ahb a800000.wifi: board_file api 2 bmi_id 0:17
crc32 11892f9b
CC: Robert Marko <robimarko@gmail.com>
Fixes: 5eee67a72f ("ipq40xx: mikrotik: dont include ath10k-board-qca4019 by default")
Signed-off-by: John Thomson <git@johnthomson.fastmail.com.au>
Reviewed-by: Robert Marko <robimarko@gmail.com>
Since MikroTik subtarget now uses dynamic BDF loading its crucial that it
doesnt include the board-2.bin at all which is provided by the
ath10k-board-qca4019 package.
So to resolve this dont include the ath10k-board-qca4019 package on the
MikroTik subtarget.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Since we now provide the BDF-s for MikroTik IPQ40xx devices on the fly,
there is noneed to include package and ship them like we do now.
This also resolves the performance issues that happen as MikroTik
changes the boards and ships them under the same revision but they
actually ship with and require a different BDF.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Since we now can pass the API 1 BDF-s aka board.bin to the ath10k
driver per radio lets use that to provide the BDF-s for MikroTik devices.
This also resolves the performance issues that happen as MikroTik changes
the boards and ships them under the same revision but they actually ship
with and require a different BDF.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Some revisions of the FRITZ!7530 use a Toshiba NAND with 8 bit ECC in
contrast to the Macronix NAND with 4 bit ECC. This removes the hardcoded
ECC strength and step size as set in qcom-ipq4019.dtsi, thus relying on the
kernel NAND detection routines to correclty set up the ECC parameters.
Signed-off-by: Andreas Böhler <dev@aboehler.at>
Commit f4fb63d2ab ("ipq40xx: 5.10: move AR40xx to MDIO drivers") moved
the ar40xx driver files to kernel version specific directories to place
them in different subdirectory in kernel tree. But now kernel 5.4 is
gone and there is no reason to keep them separate. Move them back to
common files/ directory.
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
Also apply commit ab7e53e5cc ("ipq40xx: 5.10: fix ar40xx driver") to
5.15 driver.
The commit fixes the data corruption on TX packets. Packets are
transmitted, but their contents are replaced with zeros. This error is
caused by the lack of guard (50 ms) intervals between calibration phases.
This error is treated by adding mdelay(50) to the calibration function
code. In the original qca-ssda code, these mdelays were existing, but in
the ar41xx.c they are gone.
Fixes: 87318eb179 ("ipq40xx: 5:15: copy config and patch from 5.10")
Signed-off-by: Nick Hainke <vincent@systemli.org>
Patch that corrects sleep clock frequency has already been backported
to 5.15 stable so remove the duplicate patch.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Add 5.15 kernel as a testing kernel version in the Makefile.
Linksys EA6350v3/EA8300/MR8300 will not build with buildbot settings and
should be disabled when the target is switched, unless the image size is
reduced again.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Reviewed-by: Robert Marko <robert.marko@sartura.hr>
[add comment for increased kernel size]
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
Kernel 5.15 have some new api for ethtool and phy.
Add ifdef to fix compilation error.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Reviewed-by: Robert Marko <robert.marko@sartura.hr>
This commit is completely based on the work of adron-s:
https://github.com/openwrt/openwrt/pull/4721#issuecomment-1101108651
The commit fixes the data corruption on TX packets. Packets are
transmitted, but their contents are replaced with zeros. This error is
caused by the lack of guard (50 ms) intervals between calibration phases.
This error is treated by adding mdelay(50) to the calibration function
code. In the original qca-ssda code [0], these mdelays were existing, but
in the ar41xx.c they are gone.
Tested on:
- Fritz!Box 4040
- Fritz!Box 7530
- Mikrotik SXTsq 5AC
- ZyXEL NBG6617
- [0] https://git.codelinaro.org/clo/qsdk/oss/lklm/qca-ssdk/-/blob/NHSS.QSDK.11.4/src/init/ssdk_init.c#L2072
Suggested-by: Serhii Serhieiev <adron@mstnt.com>
Reviewed-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Nick Hainke <vincent@systemli.org>
