Linux 5.10 has been there as testing kernel for a while now.
Do the switch and drop config and patches for Linux 5.4.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Enable kernel options to allow loading device tree overlay via configfs
at runtime. This is useful for devboards like the BPi-R2 and BPi-R64
which got RasbPi-compatible 40-pin GPIO header which allow all sorts
of extensions.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The otto GPIO driver does not work with rtl9300 SoCs. Add
the legacy driver again and use that by default in the 9300 .dtsi
Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
RTL8393 SoCs older than Revision C hang on accesses to PHYs with PHY address
larger or equal to the CPU-port (52). This will make scanning the MDIO bus
hang forever. Since the RTL8390 platform does not support more than
52 PHYs, return -EIO for phy addresses >= 52. Note that the RTL8390 family
of SoCs has a fixed mapping between port number and PHY-address.
Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
Adds SoC specific routing offload implementations for
RTL8380/90 and RTL9300. RTL83xx supports merely nexthop
routing, RTL9300 full host and prefix routes.
Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
Add generic support for listening to FIB and Event notifier updates and
use this information to hook into the L3 hardware capabilities of the
RTL SoCs.
Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
The ingress filter registers use 2 bits for each port to define the filtering
state, whereas the egress filter uses 1 bit. So for for the ingress filter
the register offset for a given port is:
(port >> 4) << 4: since there are 16 entries in a register of 32 bits
and for the egress filter:
(port >> 5) << 4: since there are 32 entries in a register of 32 bits
Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
Configure a sane L2 learning configuration upon DSA driver load so that the
switch can start learning L2 addresses. Also configure the correct flood masks
for broadcast and unknown unicast traffice.
Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
This adds RTL93xx-specific MAC configuration routines that allow also configuration
of 10GBit links for phylink. There is support for the Realtek-specific HISGMI
protocol.
Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
This adds support for offloading TC flower by using the Packet Inspection Engine
of the RTL-SoCs. Basic infrastructure support is provide with callbacks to the
tc subsystem and support for HW packet counters.
Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
All RTL SoCs addresss PHYs via their port number, which is mapped to an
SMI address. Add support for configuring this mapping via the .dts on all
SoCs apart from the 839x, where the mapping to the 64 ports is fixed.
Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
On RTL83xx enable learning of the MAC source address of the CPU port
from outgoing packets. Add documentation on bit fields. On RTL93xx
enable port-mask usage and the use of internal priority, these
SoCs automatically learn the MAC.
Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
Remove the storm control and attack warnings from the IRQ handler
of the Ethernet driver. There was no consequence to the detection
and the kernel can also handle at least the attacks itself.
Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
This enlarges the size of the TX ring buffer, which prevents warnings
when the buffer runs out of space.
Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
The toolchain can be used for accelerated CI builds. This commit enabled
the packing of it by default on buildbots.
Signed-off-by: Paul Spooren <mail@aparcar.org>
This fixes:
ERROR: "switch_generic_set_link" [drivers/net/phy/b53/b53_common.ko] undefined!
At some point all packages for swconfig drivers were dropped and targets
were meant to have them built into kernels. It seems b53 (re-)gained its
kmod-switch-bcm53xx however and b53 needs to be built as module.
Fixes: b2cfed48f6 ("Revert "swconfig: fix Broadcom b53 support"")
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Add Vladimir Oltean's "net: dsa: don't set skb->offload_fwd_mark when
not offloading the bridge"
This covers cases where packets received by an upstream switch must be
forwarded back on the same port, which skb->offload_fwd_mark normally
prevents.
Signed-off-by: Matthew Hagan <mnhagan88@gmail.com>
This reverts commit 8f9cd1af0f.
That commit was meant to add a single EXPORT_SYMBOL_GPL() but it
actually also added few .of_match_table-s. One commit should handle one
thing and should not introduce unrelated changes.
Regarding actual changes:
1. EXPORT_SYMBOL_GPL is not required as we don't build swconfig drivers
as modules.
2. PHY drivers must not have .of_match_table. That is allowed for MDIO
drivers. This could work for some time (although is didn't for me on
bcm53xx) but does not with kernel 5.10. It causes a soft lockup and
upstream developers confirmed it's an unsupported design.
Link: https://lore.kernel.org/netdev/2b1dc053-8c9a-e3e4-b450-eecdfca3fe16@gmail.com/t/#mf80e472f35ee23f7a75cbf5b1e101a17ab3a64a3
Cc: Tobias Schramm <tobleminer@gmail.com>
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This has testing support for 7 months. Time to switch.
TL-WDR4900 is disabled due to kernel size limitation.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Three missing symbols were found during mpc85xx/p2020 compilation.
While at it, CONFIG_FSL_ENETC_MDIO is moved to generic config
for consistency.
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
[move CONFIG_FSL_ENETC_MDIO, remove redundant definitions, adjust
commit message/title]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
With the upgrade to kernel 5.10 per default the old version is no
longer required to be in tree.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
When KERNEL_PERF_EVENTS is enabled in OpenWrt, or PERF_EVENTS in the
kernel config, the RPI_AXIPERF is exposed. Add it to the subtarget
kernel configs to avoid build failures.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
When building an image for the bcm27xx target, some combinations of
config options will fail to build due the SND_SOC_AD193X_I2C and
SND_SOC_AD193X_SPI kernel config symbols being missing.
The problem only occurs on bcm27xx as the target contains a patch that
modifies the Kconfig file containing the symbols; in the vanilla kernel,
there is no string after the tristate keyword so the symbol is not
exposed.
The _I2C symbol depends on I2C, which is enabled in the kernel configs
of all bcm27xx subtargets.
The _SPI symbol depends on SPI_MASTER, which is exposed by either
kmod-mmc-spi, kmod-spi-bitbang, kmod-spi-dev, kmod-spi-bcm2835 or
kmod-spi-bcm2835-aux.
Both symbols are defined in the sound/soc/codecs directory, which is
only included when SND_SOC is enabled, so this problem doesn't occur
when kmod-sound-soc-core is not enabled. As the
kmod-sound-soc-bcm2835-i2s package disables the SND_SOC_AD193X_SPI
symbol, it also doesn't occur when kmod-sound-soc-bcm2835-i2s is
enabled.
As there are several possible config combinations that do exhibit this
problem, it is best to solve it by adding the missing symbols to the
subtarget kernel configs. By doing this we can remove them from the
kmod-sound-soc-bcm2835-i2s package.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Switch port order was reversed due to reading the internal labling
(which mismatches the one on the case).
Signed-off-by: David Bauer <mail@david-bauer.net>
The cortex53 subtarget was missing multiple config options and the other
targets just defined some options which are not needed.
Fixes: 83672f506d ("sunxi: add testing Linux 5.10")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The kernel 5.4 configuration activated SATA Port Multiplier support, add
it to kernel 5.10 too.
Fixes: 83672f506d ("sunxi: add testing Linux 5.10")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SATA_PMP option is no longer exposed when no SATA host driver is enabled
since upstream linux commit bd322af15ce9 ("ata: make SATA_PMP option
selectable only if any SATA host driver is enabled").
Commit 1bb3f593ee ("kirkwood: update config for kernel 5.10") manually
added CONFIG_SATA_PMP=y to config file, but the config will disappear for
every kernel_oldconfig refresh.
To prevent this, a small hack is added, which selects SATA_HOST
automatically when SATA_PMP is enabled. This patch can be dropped if
SATA_MV is ever re-added into kernel config file.
Tested-by: Pawel Dembicki <paweldembicki@gmail.com>
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
[Move patch to generic/hack-5.10]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
These instructions are repeated for a few devices now, let's move
them to shared definition so we do not repeat ourselves too often.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
The bootloader can leave the GPIO expander in a state which doesn't have
output drivers enabled so GPIOs will properly work for input but output
operations will have no effect.
To avoid disrupting the boot in case the bootloader left direction and
data registers in an inconsistent state (e.g. pulling SoC's reset to 0)
reconfigure everything as input.
Reviewed-by: Sander Vanheule <sander@svanheule.net>
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Globalscale MOCHAbin is a Armada 7040 based development board.
Specifications:
* Armada 7040 Quad core ARMv8 Cortex A-72 @ 1.4GHz
* 2 / 4 / 8 GB of DDR4 DRAM
* 16 GB eMMC
* 4MB SPI-NOR (Bootloader)
* 1x M.2-2280 B-key socket (for SSD expansion, SATA3 only)
* 1x M.2-2250 B-key socket (for modems, USB2.0 and I2C only)
* 1x Mini-PCIe 3.0 (x1, USB2.0 and I2C)
* 1x SATA 7+15 socket (SATA3)
* 1x 16-pin (2×8) MikroBus Connector
* 1x SIM card slot (Connected to the mini-PCIe and both M.2 slots)
* 2x USB3.0 Type-A ports via SMSC USB5434B hub
* Cortex 2x5 JTAG
* microUSB port for UART (PL2303GL/PL2303SA onboard)
* 1x 10G SFP+
* 1x 1G SFP (Connected to 88E1512 PHY)
* 1x 1G RJ45 with PoE PD (Connected to 88E1512 PHY)
* 4x 1G RJ45 ports via Topaz 88E6141 switch
* RTC with battery holder (SoC provided, requires CR2032 battery)
* 1x 12V DC IN
* 1x Power switch
* 1x 12V fan header (3-pin, power only)
* 1x mini-PCIe LED header (2x0.1" pins)
* 1x M.2-2280 LED header (2x0.1" pins)
* 6x Bootstrap jumpers
* 1x Power LED (Green)
* 3x Tri-color RGB LEDs (Controllable)
* 1x Microchip ATECC608B secure element
Note that 1G SFP and 1G WAN cannot be used at the same time as they are in
parallel connected to the same PHY.
Installation:
Copy dtb from build_dir to bin/ and run tftpserver there:
$ cp ./build_dir/target-aarch64_cortex-a72_musl/linux-mvebu_cortexa72/image-armada-7040-mochabin.dtb bin/targets/mvebu/cortexa72/
$ in.tftpd -L -s bin/targets/mvebu/cortexa72/
Connect to the device UART via microUSB port and power on the device.
Power on the device and hit any key to stop the autoboot.
Set serverip (host IP) and ipaddr (any free IP address on the same subnet), e.g:
$ setenv serverip 192.168.1.10 # Host
$ setenv ipaddr 192.168.1.15 # Device
Set the ethernet device (Example for the 1G WAN):
$ setenv ethact mvpp2-2
Ping server to confirm network is working:
$ ping $serverip
Using mvpp2-2 device
host 192.168.1.15 is alive
Tftpboot the firmware:
$ tftpboot $kernel_addr_r openwrt-mvebu-cortexa72-globalscale_mochabin-initramfs-kernel.bin
$ tftpboot $fdt_addr_r image-armada-7040-mochabin.dtb
Boot the image:
$ booti $kernel_addr_r - $fdt_addr_r
Once the initramfs is booted, transfer openwrt-mvebu-cortexa72-globalscale_mochabin-squashfs-sdcard.img.gz
to /tmp dir on the device.
Gunzip and dd the image:
$ gunzip /tmp/openwrt-mvebu-cortexa72-globalscale_mochabin-squashfs-sdcard.img.gz
$ dd if=/tmp/openwrt-mvebu-cortexa72-globalscale_mochabin-squashfs-sdcard.img of=/dev/mmcblk0 && sync
Reboot the device.
Hit any key to stop the autoboot.
Reset U-boot env and set the bootcmd:
$ env default -a
$ setenv bootcmd 'load mmc 0 ${loadaddr} boot.scr && source ${loadaddr}'
Optionally I would advise to edit the console env variable to remove earlycon as that
causes the kernel to never use the driver for the serial console.
Earlycon should be used only for debugging before the kernel can configure the console
and will otherwise cause various issues with the console.
$ setenv console 'console=ttyS0,115200'
Save and reset
$ saveenv
$ reset
OpenWrt should boot from eMMC now.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
When trying to add support for another device with Micron NAND chips,
it was discovered that the default setting in the kernel source does
not work with Micron Chips, since the device trees setting is
overwritten and hard coded by the kernel xway_nand driver. This was
the original reason for this PR.
A kernel patch sets the default ECC mode to soft without overwriting
the device tree settings and the device tree for devices using it
are updated with new parameters because the old ones are deprecated
by torvalds/linux@533af69.
A patch for kernel 5.4 is provided to support the new settings
because kernel 5.4 does not support it.
Signed-off-by: Daniel Kestrel <kestrel1974@t-online.de>
This backports a fix proposed for upstream kernel to fix overwriting
the NAND ECC engine in device tree.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
All subtargets only provide files and patches for Linux 5.10 by now
so there is little use for the old Linux 5.4 stuff. Remove it.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Armvirt is a development and testing platform and should therefore use
the latest OpenWrt Kernel by default.
Tested via qemu.
Acked-by: Rosen Penev <rosenp@gmail.com>
Acked-by: Yousong Zhou <yszhou4tech@gmail.com>
Signed-off-by: Paul Spooren <mail@aparcar.org>
Malta is a development and testing platform and should therefore use the
latest OpenWrt Kernel by default.
Acked-by: Rosen Penev <rosenp@gmail.com>
Acked-by: Yousong Zhou <yszhou4tech@gmail.com>
Signed-off-by: Paul Spooren <mail@aparcar.org>
Add common features 'gpio', 'nand', 'pci', 'pcie', 'squashfs' and 'usb'
for all mediatek targets, add 'display' and 'usbgadget' for MT7623.
Sort features alphabetically while at it.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
User reported that R64 doesn't provide power to the mPCIe slot in case
the PCIe port is disabled as it is when selecting the SATA
configuration. As users may still want to use USB-connected mPCIe
modules in CN8 slot.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Netgear Nighthawk AC2100 is another name of the Netgear R6700v2.
Signed-off-by: Dale Hui <strokes-races0b@icloud.com>
[adjust commit message/title]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
With the various variants of Netgear R**** devices, make it more
obvious which image should be used for the R7200.
Signed-off-by: Dale Hui <strokes-races0b@icloud.com>
[provide proper commit message]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This patch adds "KERNEL_TESTING_PATCHVER:=5.10" to the Makefile in
realtek target to allow using Kernel 5.10 for testing.
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
On the devices with PoE support, the secondary UART (uart1) on the SoC
is used to communicate between the SoC and controller.
Enable the secondary UART on the following devices:
- D-Link DGS-1210-10P
- Netgear GS110TPP v1
- Netgear GS310TP v1
- ZyXEL GS1900-8HP v1/v2
- ZyXEL GS1900-10HP
- ZyXEL GS1900-24HP v2
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
The new backported GPIO driver supports interrupt, so use gpio-keys
instead of gpio-keys-polled for keys connected to the internal GPIO
controller.
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
this patch includes the following changes:
- adjust mapping for the new driver
- GPIO 24 -> GPIO 0
- GPIO 47 -> GPIO 0 (+ disabling system LED)
- disable pins in the invalid range
(out of the range 0-31 of the new driver)
- are these pins on the external RTL8231 (&gpio1)?
- GPIO 67 (-> GPIO 3 on &gpio1?)
- GPIO 94 (-> GPIO 30 on &gpio1?)
- drop "indirect-access-bus-id" property from gpio0 node in device dts
files
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
dsa_to_port function in 5.10 returns dsa_port from the port list in
dsa_switch_tree, but the tree is built when the switch is registered
by dsa_register_switch and it's null in rtl83xx_mdio_probe.
So, we need to use dsa_to_port after the registration of the switch.
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
This patch adds a pinctrl-single pinmux node to allow disabling system
LED and enabling GPIO 0 (old driver: GPIO 24).
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
this patch fixes the following errors when compiling:
- dsa_switch_alloc is removed[1]
- a parameter "enum dsa_tag_protocol mprot" is added to dsa_tag_protocol
in dsa_switch_ops (include/net/dsa.h)
- several paramters are added to "phylink_mac_link_up" in dsa_switch_ops
(include/net/dsa.h)
added:
- int speed
- int duplex
- bool tx_pause
- bool rx_pause
- a parameter "struct switchdev_trans *trans" is added to
port_vlan_filtering in dsa_switch_ops (include/net/dsa.h)
[1]: https://lore.kernel.org/lkml/20191020031941.3805884-17-vivien.didelot@gmail.com/
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
this patch fixes the following errors when compiling:
- "unsigned int txqueue" is added as an additional parameter of
ndo_tx_timeout in net_device_ops (include/linux/netdevice.h)
- "mac_link_state" in phylink_mac_ops (include/linux/phylink.h)
is renamed to "mac_pcs_get_state" and changed the return value
to void from int
- several parameters are added to "mac_link_up" in phylink_mac_ops
(include/linux/phylink.h) and the order of the parameters is
changed
added:
- int speed
- int duplex
- bool tx_pause
- bool rx_pause
- a parameter "phy_interface_t *interface" is added to of_get_phy_mode
(drivers/of/of_net.c) and returns the state instead of phy mode
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
this patch updates SoC dtsi (rtl838x.dtsi, rtl930x.dtsi) for the
following backported drivers:
- gpio-realtek-otto (5.13)
- spi-realtek-rtl (5.12)
- irq-realtek-rtl (5.12)
And, disable SoC GPIO node (gpio0) in rtl930x.dtsi in dts-5.10.
Currently, the upstreamed driver doesn't support the GPIO controller on
RTL930x SoC.
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
the following changes are included in this patch:
- node is enabled by default, drop 'status = "okay"'
- adjust order of "compatible" lines and "reg" lines
- add a new blank line before fixed-link node in rtl830x.dtsi
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
This patch adds "dts-5.10" directory to use backported drivers.
There are several specification changes in the new drivers, so there
are some compatibility issues in using dts/dtsi files for 5.4.
The old DTS files are moved to "dts-5.4", so their corresponding
kernel version is obvious as well.
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
[change "dts" to "dts-5.4", adjust Makefile]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
The following line is already defined in arch/mips/Kbuild.platforms by
300-mips-add-rtl838x-platform.patch.
platform-$(CONFIG_RTL838X) += rtl838x/
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
A macro with the same name is provided in asm/pgtable.h in Kernel 5.10,
use it and drop from ioremap.h.
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
This patch backports "irq-realtek-rtl" driver to Kernel 5.10 from 5.12.
"MACH_REALTEK_RTL" is used as a platform name in upstream, but "RTL838X"
is used in OpenWrt, so update the dependency by the additional patch.
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
To use backported irq driver, drop old irq driver from realtek target
and call irqchip_init() in setup.c.
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
To backport the upstreamed driver (gpio-realtek-otto) from 5.13, drop the
old driver from realtek target.
And, modify 301-gpio-add-rtl838x-driver.patch to remove rtl838x GPIO
support and rename it only for rtl8231 GPIO support.
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
This patch backports "spi-realtek-rtl" driver to Kernel 5.10 from 5.12.
"MACH_REALTEK_RTL" is used as a platform name in upstream, but "RTL838X"
is used in OpenWrt, so update the dependency by the additional patch.
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
To backport the upstreamed driver (spi-realtek-rtl) from 5.12, drop the
old driver from realtek target.
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
this patch copies the following files from 5.4 to 5.10:
- config-5.4 -> config-5.10
- files-5.4/ -> files-5.10/
- patches-5.4/ -> patches-5.10/
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
[rebase on change in files-5.4]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Expose I2C busses with a chardev device. This is required to control the
PSE controller on the Ubiquiti UniFi Flex Switch.
Signed-off-by: David Bauer <mail@david-bauer.net>
Hardware
--------
MediaTek MT7621AT
16M SPI-NOR Macronix MX25L12835FMI
Microchip PD69104B1 4-Channel PoE-PSE controller
TI TPS2373 PoE-PD controller
PoE-Controller
--------------
By default, the PoE outputs do not work with OpenWrt. To make them output
power, install the "poemgr" package from the packages feed.
This package can control the PD69104B1 PSE controller.
Installation
------------
1. Connect to the booted device at 192.168.1.20 using username/password
"ubnt" via SSH.
2. Add the uboot-envtools configuration file /etc/fw_env.config with the
following content
$ echo "/dev/mtd1 0x0 0x1000 0x10000 1" > /etc/fw_env.config
3. Update the bootloader environment.
$ fw_setenv boot_openwrt "fdt addr \$(fdtcontroladdr);
fdt rm /signature; bootubnt"
$ fw_setenv bootcmd "run boot_openwrt"
4. Transfer the OpenWrt sysupgrade image to the device using SCP.
5. Check the mtd partition number for bs / kernel0 / kernel1
$ cat /proc/mtd
6. Set the bootselect flag to boot from kernel0
$ dd if=/dev/zero bs=1 count=1 of=/dev/mtdblock4
7. Write the OpenWrt sysupgrade image to both kernel0 as well as kernel1
$ dd if=openwrt.bin of=/dev/mtdblock6
$ dd if=openwrt.bin of=/dev/mtdblock7
8. Reboot the device. It should boot into OpenWrt.
Restore to UniFi
----------------
To restore the vendor firmware, follow the Ubiquiti UniFi TFTP
recovery guide for access points. The process is the same for
the Flex switch.
Signed-off-by: David Bauer <mail@david-bauer.net>
TP-Link CPE710-v1 is an outdoor wireless CPE for 5 GHz with
one Ethernet port based on the AP152 reference board
Specifications:
- SoC: QCA9563-AL3A MIPS 74kc @ 775MHz, AHB @ 258MHz
- RAM: 128MiB DDR2 @ 650MHz
- Flash: 16MiB SPI NOR Based on the GD25Q128
- Wi-Fi 5Ghz: ath10k chip (802.11ac for up to 867Mbps on 5GHz wireless
data rate) Based on the QCA9896
- Ethernet: one 1GbE port
- 23dBi high-gain directional 2×2 MIMO antenna and a dedicated metal
reflector
- Power, LAN, WLAN5G Blue LEDs
- 3x Blue 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 30-40 seconds and release.
Rename factory image to recovery.bin
Stock TFTP server IP:192.168.0.100
Stock device TFTP address:192.168.0.254
Signed-off-by: Andrew Cameron <apcameron@softhome.net>
[convert to nvmem, fix MAC assignment in 11-ath10k-caldata]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This backports the upstream commit:
leds: lp55xx: Initialize enable GPIO direction to output
Without it under kernel 5.10 on Asus MAP-AC2200
the LED driver will fail probing:
[ 1.947521] lp5523x: probe of 0-0032 failed with error -22
After the backported fix:
[ 1.873236] lp5523x 0-0032: lp5523 Programmable led chip found
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Tested-by: Szabolcs Hubai <szab.hu@gmail.com> [ipq4029/gl-b1300]
Tested-by: Nick Hainke <vincent@systemli.org> [ipq4019/fritzbox-7530
ipq4019/fritzbox-4040
ipq4019/sxtsq-5ac]
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> [ipq4019/map-ac2200]
Add kernel 5.10 as the testing kernel to ipq40xx to
get wider testing.
The following devices failed to build with buildbot settings and all
feeds installed (apparently due to kernel size):
* cell-c rtl30vw
* compex wpj428
* devolo magic 2 next
* engenius emr3500
* glinet gl-b1300
* glinet gl-s1300
* qcom ap-dk01.1-c1
* qcom ap-dk04.1-c1
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Tested-by: Nick Hainke <vincent@systemli.org> [ipq4019/fritzbox-7530
ipq4019/fritzbox-4040
ipq4019/sxtsq-5ac]
Tested-by: Szabolcs Hubai <szab.hu@gmail.com> [ipq4029/gl-b1300]
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> [ipq4019/map-ac2200]
[add tested-by and note about failed devices]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
MDIO drivers were moved into their own sub directory of networking drivers.
This has caused the AR40xx driver to probe before MDIO drivers and that wont
work as it depends on the MDIO bus to be up so it can be fetched.
Lets solve it by moving the AR40xx into MDIO folder so they get probed like
before.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Set ethtool_ops->supported_coalesce_params to let
the core reject unsupported coalescing parameters.
This driver did not previously reject unsupported parameters.
This is a required ethtool op since kernel 5.7.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
In kernel v5.5 of_get_phy_mode had its API changed, so its now returning 0
or errors instead of phymode.
Phymode is now returning by passing a pointer to phy_interface_t where it
will be stored.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Copy config from 5.4 and run "make kernel_oldconfig".
Select default ("N") for all new symbols.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
[make commit message more explicit]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Refresh the kernel patches on top of 5.10 so they apply.
Manually fixup the 705-net-add-qualcomm-ar40xx-phy.patch
to apply.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
USB and SDHCI LDO DTS patches have been upstreamed into 5.12, so
replace the local versions with upstreamed ones.
Reorder, and clearly mark the kernel version.
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
I-O DATA WN-DX2033GR is a 2.4/5 GHz band 11ac (Wi-Fi 5) router, based on
MT7621A.
Specification:
- SoC : MediaTek MT7621A
- RAM : DDR3 128 MiB
- Flash : Raw NAND 128 MiB (Macronix MX30LF1G18AC-TI)
- WLAN : 2.4/5 GHz
- 2.4 GHz : 2T2R, MediaTek MT7603E
- 5 GHz : 4T4R, MediaTek MT7615
- Ethernet : 5x 10/100/1000 Mbps
- Switch : MediaTek MT7530 (SoC)
- LEDs/Keys : 2x/3x (2x buttons, 1x slide-switch)
- UART : through-hole on PCB
- J5: 3.3V, TX, RX, NC, GND from triangle mark
- 57600n8
- Power : 12 VDC, 1 A
Flash instruction using initramfs image:
1. Boot WN-DX2033GR normally
2. Access to "http://192.168.0.1/" and open firmware update page
("ファームウェア")
3. Select the OpenWrt initramfs image and click update ("更新") button
to perform firmware update
4. On the initramfs image, download the sysupgrade.bin image to the
device and perform sysupgrade with it
5. Wait ~120 seconds to complete flashing
Notes:
- The hardware of WN-DX2033GR and WN-AX2033GR are almost the same, and
it is certified under the same radio-wave related regulations in Japan
- The last 0x80000 (512 KiB) in NAND flash is not used on stock firmware
- stock firmware requires "customized uImage header" (called as "combo
image") by MSTC (MitraStar Technology Corp.), but U-Boot doesn't
- uImage magic ( 0x0 - 0x3 ) : 0x434F4D42 ("COMB")
- header crc32 ( 0x4 - 0x7 ) : with "data length" and "data crc32"
- image name (0x20 - 0x37) : model ID and firmware versions
- data length (0x38 - 0x3b) : kernel + rootfs
- data crc32 (0x3c - 0x3f) : kernel + rootfs
- There are 2x important flags in the flash:
- bootnum : select os partition for booting (persist, 0x4)
- 0x01: firmware
- 0x02: firmware_2
- debugflag : allow interrupt kernel loader, it's named as "Z-LOADER"
(Factory, 0xFE75)
- 0x00: disable debug
- 0x01: enable debug
MAC addresses:
LAN : 50:41:B9:xx:xx:90 (Factory, 0xE000 (hex) / Ubootenv, ethaddr (text))
WAN : 50:41:B9:xx:xx:92 (Factory, 0xE006 (hex))
2.4 GHz : 50:41:B9:xx:xx:90 (Factory, 0x4 (hex))
5 GHz : 50:41:B9:xx:xx:91 (Factory, 0x8004 (hex))
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
GPIOs > 31 require special handling. This patch fixes both the
initialisation and direction get/set operations.
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Reviewed-by: Sander Vanheule <sander@svanheule.net>
Add additional header information required for newer
bootloaders found on DIR-2660-A1 & A2.
Also remove the MTD splitter compatible from the second firmware
partition, as OpenWrt only supports handling of the first one.
Signed-off-by: Alan Luck <luckyhome2008@gmail.com>
[rephrase commit message, remove removal of read-only flags]
Signed-off-by: David Bauer <mail@david-bauer.net>
The rockchip platform supports squashfs SD card images. However, the
resulting image is not padded to completely fill the rootfs partition.
Because of that, the f2fs overlay might not be erased, resulting in
uci-defaults not bing executed or the configuration not being erased,
even though drop config was selected.
Modify the image generation process so the image is padded to cover the
entire root filesystem partition.
Signed-off-by: David Bauer <mail@david-bauer.net>
Remove use of DEVICE_TITLE in favor of the
DEVICE_VENDOR and DEVICE_MODEL as used by
all other targets.
Signed-off-by: Moritz Warning <moritzwarning@web.de>
Remove use of DEVICE_TITLE in favor of the
DEVICE_VENDOR and DEVICE_MODEL as used by
all other targets.
Signed-off-by: Moritz Warning <moritzwarning@web.de>
Using `make info` show the current target, revision, default packages
and available profiles. This commits adds the used architecture.
Signed-off-by: Paul Spooren <mail@aparcar.org>
Meraki wrote the ethernet MAC-address of the device
onto the eeprom (AT24C64) at the fixed location 0x66
to 0x6C. Let's fetch it from there.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
commit 5ec60cbe9d ("scripts: mkits.sh: replace @ with - in nodes")
broke support for Meraki MR32 and this patch makes the replacement
configurable allowing for specifying the @ or - or whatever character
that is desired to retain backwards compatibility with existing devices.
For example, this patch includes the fix for the Meraki MR32 in
target/linux/bcm53xx/image for meraki_mr32:
DEVICE_DTS_DELIMITER := @
DEVICE_DTS_CONFIG := config@1
Fixes: 5ec60cbe9d ("scripts: mkits.sh: replace @ with - in nodes")
Signed-off-by: Damien Mascord <tusker@tusker.org>
[Added tags, checkpatch.pl fixes, noted that this is for old stuff]
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
With GCC11, memcpy doesn't work here as it assumes a size of 0. Use
ioremap to avoid it.
Fixed parameter type to match board_get_mac_address.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
This fixes:
Distributed Switch Architecture (NET_DSA) [Y/n/m/?] y
Tag driver for Atheros AR9331 SoC with built-in switch (NET_DSA_TAG_AR9331) [N/m/y/?] n
Tag driver for Broadcom switches using in-frame headers (NET_DSA_TAG_BRCM) [N/m/y/?] n
Tag driver for Broadcom legacy switches using in-frame headers (NET_DSA_TAG_BRCM_LEGACY) [N/m/y/?] (NEW)
Error in reading or end of file.
Fixes: 8fa1b576bb ("linux: update b53 upstream driver")
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Specifying serial in bootargs is not needed since the commit
ffeb37047e ("procd: update to git HEAD"). It's thanks to the procd
commit 2cfc26f8456a ("inittab: detect active console from kernel if no
console= specified").
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Build cortexa7 subtarget with DSA driver for MDIO-connected Broadcom
BCM53xxx switches. This is needed for the Lamobo R1 aka. BananaPi
BPi-R1 board which comes with such a switch IC.
Remove old swconfig driver from target kernel config as the only board
using it is now supported by the DSA driver.
No changes to device tree are needed as upstream DTS already got a
DSA switch definition and we are just using that upstream source.
Update default network config of the Lamobo R1 to create lan bridge
with all 4 lan ports.
Introduce DEVICE_COMPAT_VERSION for the board to inform users about
having the re-create their network configuration and add device alias
as Bananapi BPi-R1 while at it.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Changes from 5.4 to 5.10:
-------------------------
- patches from 5.4 are all upstream for 5.10 execpt for
0004-PCI-add-quirk-for-Gateworks-PLX-PEX860x-switch-with-.patch
- disable block device data integrity (DIF/DIX/T10) in default config
(CONFIG_BLK_DEV_INTEGRITY)
This feature is only supported by:
- Enterprise SAS/SCSI HBAs and Disks
- Software raid
- NVMEs with metadata capabilities (most don't have this)
None of which are part of any octeontx boards.
- arm64 TEXT_OFFSET (0x80000) has been removed after 5.4
This will break Uimages with kernel load addresses that aren't 2MiB
aligned any longer. Resulting in the kernel silently fail to boot.
For Gatworks newport boards for example, the uimage kernel load
and execute address is 0x20080000. These need to be changed to
0x20000000 when running kernels beyond 5.4.
Tested-on: Gateworks Newport GW64xx
Signed-off-by: Daniel Danzberger <daniel@dd-wrt.com>
Linksyses Audi EA3500 and Viper E4200/E4500 have too small kernel
partition size when kernel 5.10 is used. This patch change kernel
partition to maximum size allowed by u-boot.
Kernel size is overlapping rootfs now, like mvebu Linksyses and stock
partition table. It fix back to stock via sysupgrade, which was broken
since 18.06.
Fixes: 9808b9ae02 ("kirkwood: switch to kernel 4.9")
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
The ZyXEL GS1900-24HPv2 is a 24 port PoE switch with two SFP ports, similar to the other GS1900 switches.
Specifications
--------------
* Device: ZyXEL GS1900-24HPv2
* SoC: Realtek RTL8382M 500 MHz MIPS 4KEc
* Flash: 16 MiB
* RAM: W631GG8MB-12 128 MiB DDR3 SDRAM
(stock firmware is configured to use only 64 MiB)
* Ethernet: 24x 10/100/1000 Mbps, 2x SFP 100/1000 Mbps
* LEDs: 1 PWR LED (green, not configurable)
1 SYS LED (green, configurable)
24 ethernet port link/activity LEDs (green, SoC controlled)
24 ethernet port PoE status LEDs
2 SFP status/activity LEDs (green, SoC controlled)
* Buttons: 1 "RESTORE" button on front panel
1 "RESET" button on front panel
* Power 120-240V AC C13
* UART: 1 serial header (J41) with populated standard pin connector on
the left edge of the PCB, angled towards the side.
The casing has a rectangular cutout on the side that provides
external access to these pins.
Pinout (front to back):
+ GND
+ TX
+ RX
+ VCC
Serial connection parameters for both devices: 115200 8N1.
Installation
------------
OEM upgrade method:
(Possible on master once https://patchwork.ozlabs.org/project/openwrt/patch/20210624210408.19248-1-bjorn@mork.no/ is merged)
* Log in to OEM management web interface
* Navigate to Maintenance > Firmware > Management
* If "Active Image" has the first option selected, OpenWrt will need to be
flashed to the "Active" partition. If the second option is selected,
OpenWrt will need to be flashed to the "Backup" partition.
* Navigate to Maintenance > Firmware > Upload
* Upload the openwrt-realtek-generic-zyxel_gs1900-24hp-v2-initramfs-kernel.bin
file by your preferred method to the previously determined partition.
When prompted, select to boot from the newly flashed image, and reboot the switch.
* Once OpenWrt has booted, scp the sysupgrade image to /tmp and flash it:
> sysupgrade -n /tmp/openwrt-realtek-generic-zyxel_gs1900-24hp-v2-squashfs-sysupgrade.bin
it may be necessary to restart the network (/etc/init.d/network restart) on
the running initramfs image.
U-Boot TFTP method:
* Configure your client with a static 192.168.1.x IP (e.g. 192.168.1.10).
* Set up a TFTP server on your client and make it serve the initramfs image.
* Connect serial, power up the switch, interrupt U-boot by hitting the
space bar, and enable the network:
> rtk network on
* Since the GS1900-24HPv2 is a dual-partition device, you want to keep the OEM
firmware on the backup partition for the time being. OpenWrt can only boot
from the first partition anyway (hardcoded in the DTS). To make sure we are
manipulating the first partition, issue the following commands:
> setsys bootpartition 0
> savesys
* Download the image onto the device and boot from it:
> tftpboot 0x84f00000 192.168.1.10:openwrt-realtek-generic-zyxel_gs1900-24hp-v2-initramfs-kernel.bin
> bootm
* Once OpenWrt has booted, scp the sysupgrade image to /tmp and flash it:
> sysupgrade -n /tmp/openwrt-realtek-generic-zyxel_gs1900-24hp-v2-squashfs-sysupgrade.bin
it may be necessary to restart the network (/etc/init.d/network restart) on
the running initramfs image.
Signed-off-by: Soma Zambelly <zambelly.soma@gmail.com>
like commit 78c1ed6. Without this,Some USB port on H3 baseboard
can' work. So, need enable MUSB support on this target.
Signed-off-by: Zhao Yu <574249312@qq.com>
This patch fixes the forwarding behavior of bridge in bridge
configurations with DSA.
Without it, the configuration of the upper bridge might overwrite
settings of the lower bridge. For example, a vlan-aware bridge
with DSA interfaces in it might be offloaded to the DSA hardware. If the
bridge interface itself gets slave of a different bridge without vlan
filtering, the vlan filtering setting of the lower bridge is overwritten
by the upper bridge, which results in an incorrect hardware
configuration.
This was backported from kernel 5.7.
Ref: https://lore.kernel.org/netdev/20191222192235.GK25745@shell.armlinux.org.uk/
Fixes: FS#3996
Signed-off-by: Fabian Bläse <fabian@blaese.de>
Designated initializers are required when using the randstruct GCC
plugin, otherwise an error like the following is seen:
./include/linux/lzma.h:60:31: error: positional initialization of field in 'struct' declared with 'designated_init' attribute [-Werror=designated-init]
Signed-off-by: Matt Merhar <mattmerhar@protonmail.com>
These options are selectable when some of the kernel debug options like
KERNEL_SOFTLOCKUP_DETECTOR are selected.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Move kernel version to 5.10 as has been tested by many users
with positive feedback.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
[Tested on: ipq8064/g10; ipq8065/nbg6817]
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
The board data file for the Plasma Cloud PA2200 is not part of the default
board-2.bin which is shipped by ath10k-board-qca4019. A typo in the device
package name resulted in a not correctly selected package for the device
specific board-2.bin. The wifi driver has therefore loaded the wrong
calibration information into the wifi chip.
Fixes: 4871fd2616 ("ipq40xx: add support for Plasma Cloud PA2200")
Signed-off-by: Sven Eckelmann <sven@narfation.org>
The board data file for the Plasma Cloud PA1200 is not part of the default
board-2.bin which is shipped by ath10k-board-qca4019. A typo in the device
package name resulted in a not correctly selected package for the device
specific board-2.bin. The wifi driver has therefore loaded the wrong
calibration information into the wifi chip.
Fixes: ea5bb6bbfe ("ipq40xx: add support for Plasma Cloud PA1200")
Signed-off-by: Sven Eckelmann <sven@narfation.org>
The board data file for the EnGenius EMR3500 is not part of the default
board-2.bin which is shipped by ath10k-board-qca4019. As result, the wrong
calibration information will be loaded into the wifi chip.
Fixes: 3f61e5e1b9 ("ipq40xx: add support for EnGenius EMR3500")
Signed-off-by: Sven Eckelmann <sven@narfation.org>
The board data file for the EnGenius EMD1 is not part of the default
board-2.bin which is shipped by ath10k-board-qca4019. As result, the wrong
calibration information will be loaded into the wifi chip.
Fixes: 51f3035978 ("ipq40xx: add support for EnGenius EMD1")
Signed-off-by: Sven Eckelmann <sven@narfation.org>
1. Add support for Marvell CN9130 SoC
2. Add support for CP115,and create an armada-cp11x.dtsi file which will be used to instantiate both CP110 and CP115
3. Add support for AP807/AP807-quad,AP807 is a major component of CN9130 SoC series
4. Drop PCIe I/O ranges from CP11x file and externalize PCIe macros from CP11x file
Signed-off-by: Ian Chang <ianchang@ieiworld.com>
The default value for CONFIG_RCU_CPU_STALL_TIMEOUT was changed from 60
seconds to 21 seconds in 2012 in the upstream kernel. Some targets
already use 21 seconds.
This patch changes the default value in the generic configuration to 21
seconds and removes the target specific configuration options.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Rui Salvaterra <rsalvaterra@gmail.com>
It's been brewing on my cortexa9 subtarget (Turris Omnia) for months.
Perfectly stable.
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
[modify subject to match previous updates]
Signed-off-by: Paul Spooren <mail@aparcar.org>
Sitecom WLR-4100 v1 002 (marked as X4 N300) is a wireless router
Specification:
SoC: MT7620A
RAM: 64 MB DDR2
Flash: MX25L6405D SPI NOR 8 MB
WIFI: 2.4 GHz integrated
Ethernet: 5x 10/100/1000 Mbps QCA8337
USB: 1x 2.0
LEDS: 2x GPIO controlled, 5x switch
Buttons: 1x GPIO controlled
UART: row of 4 unpopulated holes near USB port, starting count from
white triangle on PCB:
VCC 3.3V
GND
TX
RX
baud: 115200, parity: none, flow control: none
Installation
Connect to one of LAN (yellow) ethernet ports,
Open router configuration interface,
Go to Toolbox > Firmware,
Browse for OpenWrt factory image with dlf extension and hit Apply,
Wait few minutes, after the Power LED will stop blinking, the router is
ready for configuration.
Known issues
Some USB 2.0 devices work at full speed mode 1.1 only
MAC addresses
factory partition only contains one (binary) MAC address in 0x4.
u-boot-env contains four (ascii) MAC addresses, of which two appear
to be valid.
factory 0x4 **:**:**:**:b9:84 binary
u-boot-env ethaddr **:**:**:**:b9:84 ascii
u-boot-env wanaddr **:**:**:**:b9:85 ascii
u-boot-env wlanaddr 00:AA:BB:CC:DD:12 ascii
u-boot-env iNICaddr 00:AA:BB:CC:DD:22 ascii
The factory firmware only assigns ethaddr. Thus, we take the
binary value which we can use directly in DTS.
Additional information
OEM firmware shell password is: SitecomSenao
useful for creating backup of original firmware.
There is also another revision of this device (v1 001), based on RT3352 SoC
Signed-off-by: Andrea Poletti <polex73@yahoo.it>
[remove config DT label, convert to nvmem, remove MAC address
setup from u-boot-env, add MAC address info to commit message]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This device is a wireless access point working on the 2.4 GHz and 5 GHz
band, based on Qualcomm/Atheros QCA9563 + QCA9886.
Specification
- 775 MHz CPU
- 128 MB of RAM (DDR2)
- 16 MB of FLASH (SPI NOR)
- QCA9563: 2.4 GHz 3x3
- QCA9886: 5 GHz
- AR8033: 1x 1 Gbs Ethernet
- 4x LED, WPS factory reset and power button
- bare UART on PCB (accessible through testpoints)
Methods for Flashing:
- Apply factory image in OEM firmware web-gui. Wait a minute after the
progress bar completes and restart the device.
- Sysupgrade on top of existing OpenWRT image
- Solder wires onto UART testpoints and attach a terminal.
Boot the device and press enter to enter u-boot's menu. Then issue the
following commands
1. setenv serverip your-server-ip
setenv ipaddr your-device-ip
2. tftp 0x80060000 openwrt-squashfs.bin (Rembember output of size in
hex, henceforth "sizeinhex")
3. erase 0x9f030000 +"sizeinhex"
4. cp.b 0x80060000 0x9f030000 0x"sizeinhex"
5. reboot
Recover:
- U-boot serial console
Signed-off-by: Robert Balas <balasr@iis.ee.ethz.ch>
[convert to nvmem]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Specifications:
- SoC: MT7622
- RAM: 512MB
- Flash: MX35LF1GE4AB 128MB SPI NAND
- Ethernet: RTL8367S 5x1GbE
- WiFi: 2.4G: MT7622 5G: MT7615N x2
- Other ports: USB3.0 x1
Flash instruction:
*important*: upgrade vendor firmware to at least V7.1cu.643_B20200521
1. hold the reset button and power on the device. wait for about 10s
before releasing the reset button.
2. upload sysupgrade.bin via u-boot recovery page on http://192.168.1.1
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
