On boot, kernel log complains no vbus supply is found:
`xhci-mtk 1a0c0000.usb: supply vbus not found, using dummy regulator`
so add the dts node entries to solve the issue
Signed-off-by: Andrew Sim <andrewsimz@gmail.com>
When building the mediatek/mt7629 target in OpenWrt 22.03 the kernel
does not have a configuration option for CONFIG_CRYPTO_DEV_MEDIATEK. Add
this option to the generic kernel configuration and also add two other
configuration options which are removed when we refresh the mt7629
kernel configuration.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The recent differentiation between v1 and v2 of the UniFi 6 LR added
support for the v2 version which has GPIO-controlled LEDs instead of
using an additional microcontroller to drive an RGB led.
The polarity of the white LED, however, was inverted and the default
states didn't make a lot of sense after all. Fix that.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Fix the wps button to prevent wrongly detected recovery procedures.
In the official banana pi r64 git the wps button is set to
GPIO_ACTIVE_LOW and not GPIO_ACTIVE_HIGH.
Import patch to fix on boot unwanted recovery entering:
Press the [f] key and hit [enter] to enter failsafe mode
Press the [1], [2], [3] or [4] key and hit [enter] to select the debug level
- failsafe button wps was pressed -
- failsafe -
Signed-off-by: Nick Hainke <vincent@systemli.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>
There is not RTC battery connected to the SoC of the UniFi 6 LR board.
Disable the RTC to prevent the system coming up with time set to
2000-01-01 00:00:00 after each reboot.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Add targets:
* Ubiquiti UniFi 6 LR v2
* Ubiquiti UniFi 6 LR v2 (U-Boot mod)
This target does not have a RGB led bar like v1 did
Used target/linux/ramips/dts/mt7621_ubnt_unifi.dtsi as inspiration
The white dome LED is default-on, blue will turn on when the system is
in running state
Signed-off-by: Henrik Riomar <henrik.riomar@gmail.com>
based on current ubnt_unifi-6-lr-ubootmod
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
[added SUPPORTED_DEVICES for compatibility with existing setups]
Signed-off-by: Henrik Riomar <henrik.riomar@gmail.com>
Based on current mt7622-ubnt-unifi-6-lr, this is a preparation for
adding a v2 version of this target
* v1 - with led-bar
* v2 - two simple GPIO connected LEDs (in later commits)
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
[added SUPPORTED_DEVICES for compatibility with existing setups]
Signed-off-by: Henrik Riomar <henrik.riomar@gmail.com>
Remove redundant target-level entries, noting that these settings will be
configured from "Kernel build options" of Kconfig.
Signed-off-by: Tony Ambardar <itugrok@yahoo.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
[remove from new configs introduced after patch submission]
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
The config for LEDS_UBNT_LEDBAR doesn't stay in mt7629 kconfig because
of its I2C dependency. Build it as a module and let buildroot handle
this config option instead.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
Disable support for joysticks, micee and tablets. There's no actual
driver selected in kconfig, and including kernel support is just a
waste of space. Besides that, I believe nobody wants these on a router.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
Remove patches and configuration for Linux 5.10 which have been left
in the tree despite the target having been switched to Linux 5.15.
Fixes: c283defa88 ("mediatek: switch to 5.15")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Set CONFIG_SCHED_MC in config-5.15 to have make the scheduler aware
of shared caches.
Reported-by: Rui Salvaterra <rsalvaterra@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Last attempt on this has a typo and doen't work.
It seems that this is a common problem occurring on every kernel bump,
so let's enforce arch timer support for mt7623 with a patch instead.
Fixes: 9a22943eb2 ("mediatek: 5.15: re-enable arch timer on MT7623 as well")
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
the SPI-NAND driver switch breaks dts compatibility. It's too much work
to backport all ECC framework support to 5.10 so let's switch the target
to 5.15 instead.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
This patch implements the spi-nand controller driver as an ECC-capable
spi-mem controller to use the upstream SPI-NAND driver.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
the OOB layout in MTK SNFI uses the 2nd byte, and anything using OOB
will make the block a bad-block in spi-nand driver.
Hack it for now. We need a proper solution upstream.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
Adresses of device tree nodes are typically noted without the '0x'
prefix. While having the '0x' prefix doesn't hurt when using Linux,
more recent versions of U-Boot will add a duplicate ramoops node as a
simple string compare is used to check if the node is already present.
Remove the '0x' prefix to avoid the kernel warning resulting from
U-Boot adding a dupplicate pstore/ramoops node.
See also https://lists.denx.de/pipermail/u-boot/2022-April/481810.html
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The MediaTek's Crypto Engine module is only available for mt7623, in
which case it is built into the kernel.
Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
Use ARMv8 Crypto Extensions for AES, ghash and sha256.
This results in a 16 times speed gain in speed for aes-128-ctr, 17x in
aes-128-gcm, and 9 times in sha256.
Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
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>
Also known as the "Xiaomi Router AX3200" in western markets,
but only the AX6S is widely installation-capable at this time.
SoC: MediaTek MT7622B
RAM: DDR3 256 MiB (ESMT M15T2G16128A)
Flash: SPI-NAND 128 MiB (ESMT F50L1G41LB or Gigadevice GD5F1GQ5xExxG)
WLAN: 2.4/5 GHz 4T4R
2.4 GHz: MediaTek MT7622B
5 GHz: MediaTek MT7915E
Ethernet: 4x 10/100/1000 Mbps
Switch: MediaTek MT7531B
LEDs/Keys: 2/2 (Internet + System LED, Mesh button + Reset pin)
UART: Marked J1 on board VCC RX GND TX, beginning from "1". 3.3v, 115200n8
Power: 12 VDC, 1.5 A
Notes:
U-Boot passes through the ethaddr from uboot-env partition,
but also has been known to reset it to a generic mac address
hardcoded in the bootloader.
However, bdata is also populated with the ethernet mac addresses,
but is also typically never written to. Thus this is used instead.
Installation:
1. Flash stock Xiaomi "closed beta" image labelled
'miwifi_rb03_firmware_stable_1.2.7_closedbeta.bin'.
(MD5: 5eedf1632ac97bb5a6bb072c08603ed7)
2. Calculate telnet password from serial number and login
3. Execute commands to prepare device
nvram set ssh_en=1
nvram set uart_en=1
nvram set boot_wait=on
nvram set flag_boot_success=1
nvram set flag_try_sys1_failed=0
nvram set flag_try_sys2_failed=0
nvram commit
4. Download and flash image
On computer:
python -m http.server
On router:
cd /tmp
wget http://<IP>:8000/factory.bin
mtd -r write factory.bin firmware
Device should reboot at this point.
Reverting to stock:
Stock Xiaomi recovery tftp that accepts their signed images,
with default ips of 192.168.31.1 + 192.168.31.100.
Stock image should be renamed to tftp server ip in hex (Eg. C0A81F64.img)
Triggered by holding reset pin on powerup.
A simple implementation of this would be via dnsmasq's
dhcp-boot option or using the vendor's (Windows only)
recovery tool available on their website.
Signed-off-by: Richard Huynh <voxlympha@gmail.com>
This patch moves the patches of parser_trx in mediatek target to
generic/backport-5.10 to use the changes from ramips target and
backport the additional patch of the parser.
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
X32 Pro is another product name for it in the Chinese market.
Specifications:
- SoC: MT7622B
- RAM: 256MB
- Flash: XMC XM25QH128C or Winbond WQ25Q128JVSQ 16MB SPI NOR
- Ethernet: 5x1GbE
- Switch: MT7531BE
- WiFi: 2.4G: MT7622 5G: MT7915AN+MT7975AN
- 3LEDs: System LED(blue) + Mesh LED(green) + Mesh LED(red)
- 2Keys: Mesh button + Reset button
- UART: Marked J19 on board. 3.3v, 115200n1
- Power: 12V 2.5A
MAC addresses as verified by OEM firmware:
use address source
WAN *:F4 ethaddr@product_info
LAN *:F5
5g *:F6
2g *:F7
Flash instruction:
1. Serve the initramfs.img using a TFTP server with address 10.10.10.3.
2. Interrupt the uboot startup process via UART.
3. Select "System Load Linux to SDRAM via TFTP" item.
4. (important) Back up firmware(mtd7) partitions with:
dd if=/dev/mtd7 of=/tmp/firmware.bin
and then download the firmware.bin image via SCP.
5. Flash the OpenWrt sysupgrade firmware.
Recovery stock firmware:
1. Transfer the firmware.bin image to the device.
2. Flash the image with:
mtd write firmware.bin firmware
Signed-off-by: Langhua Ye <y1248289414@outlook.com>
Enable support for allocating user space page table entries in high memory [1],
for the targets which support this feature. This saves precious low memory
(permanently mapped, the only type of memory directly accessible by the kernel).
[1] https://www.kernel.org/doc/html/latest/vm/highmem.html
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
fwtool is now always part of the sysupgrade stage2 ramdisk, so drop
the no longer needed RAMFS_COPY_BIN variable.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Now that both, fw_printenv/fw_setenv and fwtool are always present
during stage2 sysupgrade, we no longer need to list them in
RAMFS_COPY_BIN and RAMFS_COPY_DATA in platform.sh.
Drop both variables as they are now unneeded.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Turns out the MT7531 switch IRQ line is connected to GPIO#53 just like
on the BPi-R64, so this seems to be part of the reference design and
will probably apply to most MT7622+MT7531 boards.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Now that we support link-state-change interrupts, wire up MT7531 IRQ
line which is connected to GPIO#53 according to the schematics [1].
As a result, PHY state no longer needs to be polled on that board.
[1]: https://forum.banana-pi.org/t/bpi-r64-mt7622-schematic-diagram-public/10118
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Add support for MediaTek Gigabit Ethernet PHYs found in MT7530 and
MT7531. Fix some link up/down issues.
The errornous check for the PHY mode which broke things with MT7531
has been removed as suggested by patch
net: phy: mediatek: remove PHY mode check on MT7531
As a result, things are working fine now on MT7622+MT7531 as well.
Signed-off-by: DENG Qingfang <dqfext@gmail.com>
Tested-by: Daniel Golle <daniel@makrotopia.org>
Tested-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Tested-by: Stijn Tintel <stijn@linux-ipv6.be>
This reverts commit 8b4cba53a9.
This broke the mt7530 on Linksys e8450 (mt7622) for me.
[ 1.312943] mt7530 mdio-bus:00 lan1 (uninitialized): failed to connect to PHY: -EINVAL
[ 1.320890] mt7530 mdio-bus:00 lan1 (uninitialized): error -22 setting up PHY for tree 0, switch 0, port 0
[ 1.331163] mt7530 mdio-bus:00 lan2 (uninitialized): failed to connect to PHY: -EINVAL
[ 1.339085] mt7530 mdio-bus:00 lan2 (uninitialized): error -22 setting up PHY for tree 0, switch 0, port 1
[ 1.349321] mt7530 mdio-bus:00 lan3 (uninitialized): failed to connect to PHY: -EINVAL
[ 1.357241] mt7530 mdio-bus:00 lan3 (uninitialized): error -22 setting up PHY for tree 0, switch 0, port 2
[ 1.367452] mt7530 mdio-bus:00 lan4 (uninitialized): failed to connect to PHY: -EINVAL
[ 1.375367] mt7530 mdio-bus:00 lan4 (uninitialized): error -22 setting up PHY for tree 0, switch 0, port 3
[ 1.385750] mt7530 mdio-bus:00 wan (uninitialized): failed to connect to PHY: -EINVAL
[ 1.393575] mt7530 mdio-bus:00 wan (uninitialized): error -22 setting up PHY for tree 0, switch 0, port 4
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Add support for MediaTek Gigabit Ethernet PHYs found in MT7530.
Fix some link up/down issues.
Signed-off-by: DENG Qingfang <dqfext@gmail.com>
Tested-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Tested-by: Stijn Tintel <stijn@linux-ipv6.be>
The two options 'emmc' and 'sdmmc' now became identical lines after
introducing CONFIG_TARGET_ROOTFS_PARTSIZE.
Remove the now useless if-clauses.
Fixes: a40b4d335a ("mediatek: use CONFIG_TARGET_ROOTFS_PARTSIZE")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Append 'earlycon=uart8250,mmio32,0x11004000' to the boot arguments
embedded in device-tree in order to enable early console on the
UniElec U7623 board when using the vendor/stock bootloader.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The legacy image for the UniElec U7623-02 until now included
kmod-ata-ahci-mtk. The MT7623 chip doesn't have that IP and that
board uses a PCIe-connected AHCI controller for the SATA port and
mSATA-pins of the mPCIe socket. Hence include kmod-ata-ahci instead.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
For devboards without a MAC address assigned from factory, store
the random MAC in U-Boot env on first boot to make it persistent.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Add U-Boot env settings to allow accessing the environment using
fw_printenv and fw_setenv tools on the UniElec U7623 board.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Users of older OpenWrt versions need sysupgrade using the *emmc.img.gz
file once which will upgrade U-Boot and switch to the new image layout.
Users of the vendor firmware need to first flash the legacy image to
then sunsequently carry out a full-flash upgrade.
Alternatively the board can also be flashed using MediaTek's
proprietary SP Flash Tool.
Configuration as well as persistent MAC address will be lost once at
this point and you will have to redo (or restore) all configuration
manually. To restore the previous persistent MAC address users may set
it manually using
fw_setenv ethaddr 00:11:22:33:44:55
For future upgrades once running OpenWrt past this commit, the usual
*sysupgrade.itb file can be used.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* Use serial0 instead of serial2 for the only serial port
* Add LED aliases
* Add ethernet0 alias to inherit ethaddr from U-Boot env
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Enable 'rootfs-part' feature to make the size of the partition of the
production image configurable instead of hard-coding it.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Limit bmt remapping range to cover everything up to and including the kernel image,
use the rest of the flash area for ubi.
Fix partition table and sysupgrade support
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Preparation for supporting BMT on MT7621. Move source files to the files/
subdirectory in order to simplify maintenance
Signed-off-by: Felix Fietkau <nbd@nbd.name>
CONFIG_ARM_ARCH_TIMER cannot be enabled in the config directly; it is only
selected by CONFIG_HAVE_ARM_ARCH_TIMER. We need to enable the latter in
our config.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Fixes: 4f1c5b01c1 ("mediatek: mt7623: backport musb, improve HDMI console")
The Unielec U7623 doesn't have a physical power button; I think it's hard
wired so that it turns on automatically when power is applied (unlike the
Banana Pi R2 which is a pain).
So the 'reset on long press of power button' behaviour that we get when
we enable the PMIC keyboard driver is kind of unhelpful. Disable it.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Fixes: 0d3f3323a2 ("mediatek: mt7623: enable more hardware features")
The lowest frequency should be 300MHz, since that is the label
assigned to the OPP in the mt7622.dtsi device tree, while there is one
missing zero in the actual value.
To be clear, the lowest frequency should be 300MHz instead of 30MHz.
As mentioned @dangowrt on the OpenWrt forum there is no benefit in
leaving 30MHz as the lowest frequency.
Signed-off-by: Jip de Beer <gpk6x3591g0l@opayq.com>
Signed-off-by: Fritz D. Ansel <fdansel@yandex.ru>
To easy future maintainance, replace the local patch with what has been
accepted into net-next and is likely to end up in Linux 5.17.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
To allows Ethernet phys supporting 2500Base-T mode to announce that
speed, enable the corresponding bit in mtk_eth_soc driver.
This should hopefully unlock 2500Base-T speed on the UniFi 6 LR.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Upon comment of Russell King ('Oh no, not this "-1 disease" again.')
clean up mdio read and write return type and value in mtk_eth_soc
driver and also use appropriate return values for bus-busy-timeout-
errors in newly added Clause 45 access code.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Replace recently added patch
701-net-ethernet-mtk_eth_soc-add-support-for-clause-45-mdio.patch
with version sent upstream
701-net-ethernet-mtk_eth_soc-implement-Clause-45-MDIO-access.patch
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This change enables proper Ethernet link status and speed reporting on
the Ubiquiti UniFi 6 LR access point:
mtk_soc_eth 1b100000.ethernet eth0: PHY [mdio-bus:08] driver [Aquantia AQR112C] (irq=POLL)
mtk_soc_eth 1b100000.ethernet eth0: configuring for phy/2500base-x link mode
mtk_soc_eth 1b100000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Enable Aquantia Ethernet PHY driver as there is an AQR112C 2500Base-T
PHY in the Ubiquiti UniFi 6 LR access point.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Add ethernet0 alias in device tree to make U-Boot inherit the Ethernet
mac address (set via environment variable 'ethaddr') down to Linux.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Each of
- CRYPTO_AEAD2
- CRYPTO_AEAD
- CRYPTO_GF128MUL
- CRYPTO_GHASH
- CRYPTO_HASH2
- CRYPTO_HASH
- CRYPTO_MANAGER2
- CRYPTO_MANAGER
- CRYPTO_NULL2
either directly required for mac80211 crypto support, or directly
selected by such options. Support for the mac80211 crypto was enabled in
the generic config since c7182123b9 ("kernel: make cryptoapi support
needed by mac80211 built-in"). So move the above options from the target
configs to the generic config to make it clear why do we need them.
CC: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Both CLANG_VERSION and LLD_VERISON are autogenerated runtime
configuration options, so add them to the kernel configuration filter
and remove from generic and per-target configs to keep configs clean.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
BMT replaces nand-specific ops for erasing and writing, but the
mtk-snand driver only implements generic mtd api.
Replace erase, block_isbad, block_markbad in mtd_info for generic mtd
drivers.
Fixes: b600aee3ed ("mediatek: attach bmt to the new snand driver")
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
There's no such thing as ucidef_set_interfaces_lan. It's
ucidef_set_interface_lan.
Cc: David Bauer <mail@david-bauer.net>
Signed-off-by: Mark Mentovai <mark@moxienet.com>
Similar to mt7623, also no longer use 'blockdev' and stop relying on
in-kernel partition parsers. Instead, strip off all metadata using
'fwtool' while writing the firmware image and scrape the number of
blocks written from 'dd', then use that block offset to stash the
configuration backup.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Re-reading the partition table doesn't work reliably, it fails if
anything on the device is still in use and it's not trivial to prevent
every possible case of a block device still being in use somehow.
Therefore, instead of relying on the in-kernel partition parser to know
where to write the configuration backup, use OpenWrt's format-agnostic
fwtool to strip off all metadata from the image and count its blocks
while writing. In that way we can know where to write the config backup
without needing the kernel to parse the MBR and FIT structures.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Use find_mmc_part instead of previously introduced
get_partition_by_name which requires a custom kernel patch.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Use find_mmc_part instead of previously introduced
get_partition_by_name which requires a custom kernel patch.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Deleted (upstreamed):
bcm27xx/patches-5.10/950-0145-xhci-add-quirk-for-host-controllers-that-don-t-updat.patch [1]
Manually rebased:
bcm27xx/patches-5.10/950-0355-xhci-quirks-add-link-TRB-quirk-for-VL805.patch
bcm53xx/patches-5.10/180-usb-xhci-add-support-for-performing-fake-doorbell.patch
Note: although automatically rebaseable, the last patch has been edited to avoid
conflicting bit definitions.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.10.y&id=b6f32897af190d4716412e156ee0abcc16e4f1e5
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
In case of the block device still being in use, re-reading the
partition table fails. In that case, abort sysupgrade to avoid
corrupting the just-written image because of wrong offsets caused
by failure to re-read the partition table.
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>
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>
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>
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>
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>
CONFIG_RCU_{NEED_SEGCBLIST,STALL_COMMON} are set basically everywhere. Move them
to the generic kconfigs. And resort the generic kconfigs while at it.
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
Based on the existing documentation [1][2], I dare anyone to demonstrate that
we need to fine-tune these RCU parameters. The (performance) breakage potential
for doing so is immense, so let's just please put down this loaded footgun.
Disable CONFIG_RCU_EXPERT and its dependent symbols. Additionally, remove the
CONFIG_RCU_EXPERT symbol from the target kconfigs which contain it.
[1] https://www.kernel.org/doc/Documentation/RCU/Design/Data-Structures/Data-Structures.html
[2] https://lwn.net/Articles/777214/
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
These options doesn't show up unless some kernel packages are selected,
so they are not covered by kernel_menuconfig.
Manually add them so that a build with all kmods can pass without user
interaction.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
there's no driver level remapping of oob data in the new spi-nand
driver and bmt oob signature starts at 0x0 of the dumped oob data.
change the default value to 0 for the new spi-nand driver.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
mtd->size will be overrided by BMT which makes all mtd requests made by
bmt fail in request size checking.
this commit changes the driver to check against actual chip size in chip
info as a workaround.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
we now have a standalone mtd driver and the old spi-mem driver along
with the hack in spi-nand core can be removed.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
This patch enables new spi-nand driver for mt7622 and mt7629.
Signed-off-by: Weijie Gao <hackpascal@gmail.com>
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
This patch adds a new spi-nand driver which implements the SNFI of mt7622
and mt7629.
Unlike the existing snfi driver which makes use of the spi-mem framework
and the spi-nand framework with modified ecc support, this driver is
implemented directly on the mtd framework with other components untouched,
and provides better performance, and behaves exactly the same as the nand
framework.
Signed-off-by: Weijie Gao <hackpascal@gmail.com>
Built clock drivers for G3DSYS and AUDSYS into the kernel to allow
multimedia features (GPU and audio) to work if they exist.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Backport support for dual-role USB 2.0 as that's what is actually
built-into MT7623.
Improve HDMI console by enabling VT and setting up tty1..tty6.
Re-add accidentally removed CONFIG_ARM_ARCH_TIMER.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
In order to make HDMI console available on the BananaPi BPi-R2 select
various Kconfig symbols which are useful for systems with graphics.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
kirkwood build broke due to missing include needed for ETH_ALEN.
Add patch (sent upstream as well) to address that.
Refresh patches for 5.4 and 5.10.
Fixes: 91a52f22a1 ("treewide: backport support for nvmem on non platform devices")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
MT7622 provides are hardware RNG with upstream Linux driver. Enable
compilation of this driver to make use of the hardware RNG.
Signed-off-by: David Bauer <mail@david-bauer.net>
The 1st generation MediaTek PCIe host bridge cannot handle Message
Signaled Interrupts (MSIs). The core PCI code is not aware that MSI is
not available. This results in warnings of the form:
WARNING: CPU: 2 PID: 112 at include/linux/msi.h:219
pci_msi_setup_msi_irqs.constprop.8+0x64/0x6c
Modules linked in: ahci(+) libahci libata sd_mod scsi_mod
gpio_button_hotplug
CPU: 2 PID: 112 Comm: kmodloader Not tainted 5.10.52 #0
Hardware name: Mediatek Cortex-A7 (Device Tree)
Import patches that introduce the 'no_msi' attribute to signal missing
MSI support to the core PCI.
Refresh patches:
- 000-spi-fix-fifo.patch
- 330-mtk-bmt-support.patch
- 510-net-mediatek-add-flow-offload-for-mt7623.patch
- 601-PCI-mediatek-Use-regmap-to-get-shared-pcie-cfg-base.patch
- 610-pcie-mediatek-fix-clearing-interrupt-status.patch
- 700-net-ethernet-mtk_eth_soc-add-support-for-coherent-DM.patch
- 710-pci-pcie-mediatek-add-support-for-coherent-DMA.patch
Signed-off-by: Nick Hainke <vincent@systemli.org>
This patch did not apply cleanly any more after support for the XTX
flash was added to the generic patches.
Fixes: 92012dd867 ("kernel: Add support for XTX XT26G02A SPI NAND")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The patch fixes the fifo rx mode for the mt7623. It is already accepted
upstream for Linux Kernel 5.15.
To test the spi we can change the dts file to
&spi0 {
pinctrl-names = "default";
pinctrl-0 = <&spi0_pins_a>;
status = "okay";
spidev: spidev@0 {
compatible = "linux,spidev";
spi-max-frequency = <1000000>;
reg = <0>;
};
};
Afterwards we should see a spidev device under /dev/.
To test it we can further use spidev-test.
Signed-off-by: Nick Hainke <vincent@systemli.org>
The image generation code for the U7623 board expects ext4 filesystem
to be selected in menuconfig and CONFIG_TARGET_ROOTFS_PARTSIZE to be
defined. Now that ext4 isn't enabled any more, the variable was missing
and broke the build.
Set the default (104) instead of using the config variable to fix that.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
When reworking the BPi-R2 the mtk-mmc-img build step was removed
despite it was still needed to build the image for the UniElec U7623
board. Add it back for now until U7623 gets its facelift.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
A full read-write rootfs cannot work inside uImage.FIT as the hash
will obviously change once writing to it. Disable generating ext4
rootfs images.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* introduce recovery (=initramfs) vs. production dual boot scheme
* make use of uImage.FIT (instead of FAT partition)
* generate images using build steps (instead of external scripts)
* simplify sysupgrade and config restore (thanks to uImage.FIT)
* make sure mmc devices are ordered persistently (set DT aliases)
This commit breaks sysupgrade from existing installations, you will
have to re-install using the sdcard.img.gz image.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Hardware flow offloading was reported to work when setting the right
version identifier. Import a patch from Frank Wunderlich doing that.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Update Kernel config and set Linux 5.10 for mediatek/mt7623.
(patches have already been updated to 5.10 when mt7622 was bumped)
Tested on Bananapi BPi-R2.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Define nvmem-cells and convert mtd-mac-address to nvmem implementation.
The conversion is done with an automated script.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Manually rebased:
bcm27xx/patches-5.4/950-0089-cgroup-Disable-cgroup-memory-by-default.patch
All other patches automatically rebased.
Signed-off-by: John Audia <graysky@archlinux.us>
This updates the patches to match the versions included in the mtd
subsystem for the next Linux kernel version.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
In order to allow easily updating the bootloader on eMMC also provide
artifacts for that. Support for updating bootloader via TFTP will be
added to the loader CLI menu in a follow-up commit.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
It is possible to select CONFIG_MTD_PARSER_TRX on the mediatek now. Add
this option to the kernel configuration file.
Fixes: 58c5e25664 ("mediatek: support non standard trx magic values")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Generating the sdcard.img.gz file requires the initramfs/recovery
image to be present. Use the newly introduced 'append-image-stage'
build command to fix the ImageBuilder for the BPi-R64.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Build the driver for the in-SoC AHCI SATA host as module, just like for
the other subtargets. No board requires booting off SATA, so we don't
need to have it built-in. All boards with SATA support already select
kmod-ata-ahci-mtk which provides the module.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Some targets select HZ=100, others HZ=250. There's no reason to select a higher
timer frequency (and 100 Hz are available in every architecture), so change all
targets to 100 Hz.
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
For the targets which enable ubifs, these symbols are already part of the
generic kconfigs. Drop them from the target kconfigs.
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
Ran update_kernel.sh in a fresh clone without any existing toolchains.
Removed upstreamed:
mvebu/patches-5.4/319-ARM-dts-turris-omnia-configure-LED-2--INTn-pin-as-interrupt-pin.patch
Build system : x86_64
Build-tested : ipq806x/R7800
Run-tested : ipq806x/R7800
No dmesg regressions, everything functional
Signed-off-by: John Audia <graysky@archlinux.us>
When adding Kernel 5.10 support, the kernel configuration did not
include the LED driver required for the UniFi 6 LR. Also the actual
driver source went missing.
Fixes commit c46ccb69d1 ("mediatek: mt7622: add Linux 5.10 support")
Signed-off-by: David Bauer <mail@david-bauer.net>
Some of bpi-r64 boards have serial NAND attached to SPI bus.
Add SD card image support for installing openwrt to it.
Default to nand upgrade if root device is not mmc block device.
Separate preloader and uboot images for snand are generated.
Signed-off-by: Oskari Lemmela <oskari@lemmela.net>
/dts-v1/; must only be specified once.
Fixes: e887049fbb ("mediatek: add alternative bootchain variant
for UniFi 6 LR")
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Builds images for the Ubiquiti Network UniFi 6 LR device running the
U-Boot build added by the previous commits.
Everything but MTD partitions is moved to dtsi.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Ran update_kernel.sh in a fresh clone without any existing toolchains.
Manually rebased:
pending-5.4/611-netfilter_match_bypass_default_table.patch
The upstream change affecting this patch is the revert of an earlier
kernel commit. Therefore, we just revert our corresponding changes
in [1].
Build system: x86_64
Build-tested: ipq806x/R7800
[1] 9b1b89229f ("kernel: bump 5.4 to 5.4.86")
Signed-off-by: John Audia <graysky@archlinux.us>
[adjust manually rebased patch, add explanation]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
1. Use upstream accepted NVMEM patches
2. Minor fix for BCM4908 partitioning
3. Support for Linksys firmware partitions on Northstar
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Populate the recovery and production partitions of the generated sdcard
image for the Bananapi BPi-R64.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Ran update_kernel.sh in a fresh clone without any existing toolchains.
Manually rebased:
bcm27xx/950-0993-xhci-quirks-add-link-TRB-quirk-for-VL805.patch
layerscape/701-net-0231-enetc-Use-DT-protocol-information-to-set-up-the-port.patch
Build system: x86_64
Build-tested: ipq806x/R7800
Run-tested: ipq806x/R7800
No dmesg regressions, everything functional
Signed-off-by: John Audia <graysky@archlinux.us>
[remove accidental whitespace edit]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
There is an ASMedia ASM1480 PCIe switch found on mt7622-rfb1 and the
BPi-R64, allowing the user to switch between SATA and PCIe1 which share
the same pins on the SoC.
This chip is not present on the Linksys E8450, it doesn't have SATA.
Remove definitions for GPIO90 from DTSI to prevent it from being
copy&pasted or otherwise causing confusion.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Ubiquiti's own bootloader expects the configuration mode to be present
with a "@" instead of a "-" for the sperator character. Otherwise
booting of the image fails.
Signed-off-by: David Bauer <mail@david-bauer.net>
This fixes writing to the U-Boot environment by making the partition
writable and setting the correct flash sector size of 128K.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The Bananapi BPi-R64 got a SATA interface which cannot be used at the
same time as the second mPCIe slot. The decission is made by hogging
GPIO 90.
Embed two addtional DT overlay blobs into the image to allow bootloader
selection of either SATA or PCIE1 feature.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
kmod-mt7615e kmod-mt7615-firmware and uboot-envtools are already part
of the target's default package set. No need to add them again for
buffalo_wsr-2533dhp2.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This adds support for the Buffalo WSR-2533DHP2.
The device uses the Broadcom TRX image format with a special magic. To
be able to boot the images or load them they have to be wrapped with
different headers depending how it is loaded.
There are multiple ways to install OpenWrt on this device.
Boot ramdisk from U-Boot
----------------------------
This will load the image and not write it into the flash.
1. Stop boot menu with "space" key
2. Select "System Load Linux to SDRAM via TFTP."
3. Load this image:
openwrt-mediatek-mt7622-buffalo_wsr-2533dhp2-initramfs-kernel.bin
4. The system boots the image
Write to flash from U-Boot
-----------------------------
This will load the image over tftp and directly write it into the flash.
1. Stop boot menu with "space" key
2. Select "System Load Linux Kernel then write to Flash via TFTP."
3. Load this image:
openwrt-mediatek-mt7622-buffalo_wsr-2533dhp2-squashfs-factory-uboot.bin
4. The system writes this image into the flash and boots into it.
Write to flash from Web UI
-----------------------------
This will load the image over over the Web UI and write it into the flash
1. Open the Web UI
2. Go to "管理" -> "ファームウェア更新"
3. Select "ローカルファイル指定" and click "更新実行"
4. Load this image:
openwrt-mediatek-mt7622-buffalo_wsr-2533dhp2-squashfs-factory.bin
5. The system writes this image into the flash and boots into it.
Specifications
-------------------
* SoC: MT7622 (4x4 2.4 GHz Wifi)
* Wifi: MT7615 (4x4 5 GHz Wifi)
* Flash: Winbond W29N01HZ 128MB SLC NAND
* RAM 256MB
* Ethernet: Realtek RTL8367S (5 x 1GBit/s, SoC via 2.5GBit/s)
Co-Developed-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Buffalo uses the TRX format with a different magic, add support for
this.
It is planned to send these patches upstream.
Cc: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This fixes some bugs in the mtk parallel nand driver introduced in 5.10.
This patch was send upstream.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* clean up whitespace to make GPT partitioning more readable
* don't select packages already part of the target default selection
* don't select U-Boot variants (breaks ImageBuilder)
* don't select AHCI on boards without SATA
* don't select kmod-usb2 and kmod-ohci, USB 1.x and USB 2.0 devices
work fine with the in-SoC XHCI host having just kmod-usb3 installed.
* select kmod-btmtkuart for devices with Bluetooth support
* sort DEVICE_PACKAGES
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
dd on Mac OS X apparently fails when using 'M' unit for bs.
dd: bs: illegal numeric value
Use 'k' unit instead for 'pad-to' to fix that.
Reported-by: Georgi Valkov <gvalkov@abv.bg>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This was added recently and thus overlooked in 85b1f4d8ca
("treewide: remove execute bit and shebang from board.d files").
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
The in-SoC RTC of the Bananapi R64 is more disruptive than useful
without a battery connected. Disable it to not have Linux use the
RTC provided time 2000-01-01 00:00:00 after power-loss.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
So far, board.d files were having execute bit set and contained a
shebang. However, they are just sourced in board_detect, with an
apparantly unnecessary check for execute permission beforehand.
Replace this check by one for existance and make the board.d files
"normal" files, as would be expected in /etc anyway.
Note:
This removes an apparantly unused '#!/bin/sh /etc/rc.common' in
target/linux/bcm47xx/base-files/etc/board.d/01_network
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Also add a new kconfig symbol (CONFIG_KCMP) to the generic config,
disabling the SYS_kcmp syscall (it was split from
CONFIG_CHECKPOINT_RESTORE, which is disabled by default, so the
previous behaviour is kept).
Removed (upstreamed) patches:
070-net-icmp-pass-zeroed-opts-from-icmp-v6-_ndo_send-bef.patch
081-wireguard-device-do-not-generate-ICMP-for-non-IP-pac.patch
082-wireguard-queueing-get-rid-of-per-peer-ring-buffers.patch
083-wireguard-kconfig-use-arm-chacha-even-with-no-neon.patch
830-v5.12-0002-usb-serial-option-update-interface-mapping-for-ZTE-P685M.patch
Manually rebased patches:
313-helios4-dts-status-led-alias.patch
104-powerpc-mpc85xx-change-P2020RDB-dts-file-for-OpenWRT.patch
Run tested:
ath79 (TL-WDR3600)
mvebu (Turris Omnia)
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
5.4.102 backported a lot of stuff that our WireGuard backport already
did, in addition to other patches we had, so those patches were
removed from that part of the series. In the process other patches were
refreshed or reworked to account for upstream changes.
This commit involved `update_kernel.sh -v -u 5.4`.
Cc: John Audia <graysky@archlinux.us>
Cc: David Bauer <mail@david-bauer.net>
Cc: Petr Štetiar <ynezz@true.cz>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
All mt7622 devices except for the UBI-variant of the mt7622-rfb1 carry
metadata appended to the sysupgrade image.
Add it for the mt7622-rfb1-ubi as well and check it on sysupgrade to
avoid accidentally flashing firmware for the wrong device (or variant
or future DEVICE_COMPAT_VERSION).
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
mt7622 uses MBR partition for booting from SD card.
Add hybrid MBR entry with boot flag after PMBR entry.
Signed-off-by: Oskari Lemmela <oskari@lemmela.net>
The previous approach of referencing artifacts in follow-up artifacts
can't work with parallel builds in the current way image.mk is built.
Refactor things so this is not needed.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Write everything needed for eMMC install into the gaps between
partitions on SD card. In that way, installation to eMMC only needs
the SD card, no additional files need to be loaded via TFTP any more.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This profile is meant to be used on MT7622 rfb1 AP, indicate that in
the name to make things less confusing.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
These patches are required for the Ubiquiti UniFi 6 LR to work. They
were already present for kernel 5.4 but got lost when adding 5.10
support.
Signed-off-by: David Bauer <mail@david-bauer.net>
**What's new**
* Bring support for the Bananapi BPi-R64 to the level desirable for
a nice hackable routerboard.
* Use ARM Trusted Firmware A from source. (goodbye binary preloader)
* Use Das U-Boot from source. (see previous commit)
* Assemble SD-card image using OpenWrt image-commands.
(no gen_sd_cruz_foo.sh added, this is not Raspbian)
* Updated kernel options to support root filesystem.
* Updated DTS to match OpenWrt LAN ports, known LEDs, buttons, ...
* Detect root device, handle sysupgrade, config restore, ...
* Wire up (known) LEDs and buttons in OpenWrt-fashion.
* Build one set of images from SD-card and eMMC.
* Hopefully provide a good example of how things can be done right
from scratch.
**Installation and images**
* Have an empty SD-card at hand
* Write stuff to the card, as root (card device is /dev/mmcblkX)
- write header, gpt, bl2, atf, u-boot and recovery kernel:
`cat *bpi-r64-boot-sdcard.img *bpi-r64-initramfs-recovery.fit > /dev/mmcblkX`
- rescan partitions:
`blockdev --rereadpt /dev/mmcblkX`
- write main system to production partition:
`cat *bpi-r64-squashfs-sysupgrade.fit > /dev/mmcblkXp5`
* Installation to eMMC works using SD-card bootloader via TFTP
When running OpenWrt of SD-card, issue this to trigger installation
to eMMC:
`fw_setenv bootcmd run emmc_init`
Be prepared to serve the content of bin/targets/mediatek/mt7622 on
TFTP server address 192.168.1.254.
**What's missing**
* The red LED is always on, probably a hardware bug.
* AHCI (probably needs DTS changes)
* Ship SD-card image ready with every needed for eMMC install.
* The eMMC has a second, currently unused boot partition. This would
be ideal to store the WiFi EEPROM and Ethernet MAC address(es).
@sinovoip ideas?
Thanks to Thomas Hühn @thuehn for providing the hardware!
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The vendor flash layout of the Linksys E8450 is problematic as it uses
the SPI-NAND chip without any wear-leveling while at the same time
wasting a lot of space for padding.
Use an all-UBI layout instead, storing the kernel+dtb+squashfs in
uImage.FIT standard format in UBI volume 'fit', the read-write
overlay in UBI volume 'rootfs_data' as well as reduntant U-Boot
environments 'ubootenv' and 'ubootenv2', and a 'recovery'
kernel+dtb+initramfs uImage.FIT for dual-boot.
** WARNING **
THIS PROCEDURE CAN EASILY BRICK YOUR DEVICE PERMANENTLY IF NOT CARRIED
OUT VERY CAREFULLY AND EXACTLY AS DESCRIBED!
Step 0
* Configure your PC to have the static IPv4 address 192.168.1.254/24
* Provide bin/targets/mediatek/mt7622 via TFTP
Now continue EITHER with step 1A or 1B, depending on your preference
(and on having serial console wired up or not).
Step 1A (Using the vendor web interface (or non-UBI OpenWrt install))
In order to update to the new bootloader and UBI-based firmware,
use the web browser of your choice to open the routers web-interface
accessible on http://192.168.1.1
* Navigate to
'Configuration' -> 'Administration' -> 'Firmware Upgrade'
* Upload the file
openwrt-mediatek-mt7622-linksys_e8450-ubi-initramfs-recovery.itb
and proceed with the upgrade.
* Once OpenWrt comes up, use SCP to upload the new bootloader files to
/tmp on the router:
*-mt7622-linksys_e8450-ubi-preloader.bin
*-mt7622-linksys_e8450-ubi-bl31-uboot.fip
* Connect via SSH as you will now need to replace the bootloader in
the Flash.
ssh root@192.168.1.1
(the usual warnings)
* First of all, backup all the flash now:
for mtd in /dev/mtdblock*; do
dd if=$mtd of=/tmp/$(basename $mtd);
done
* Then use SCP to copy /tmp/mtdblock* from the router and keep them
safe. You will need them should you ever want to return to the
factory firmware!
* Now flow the uploaded files:
mtd -e /dev/mtd0 write /tmp/*linksys_e8450-ubi-preloader.bin /dev/mtd0
mtd -e /dev/mtd1 write /tmp/*linksys_e8450-ubi-bl31-uboot.fip /dev/mtd1
If and only if both writes look like the completed successfully
reboot the router. Now continue with step 2.
Step 1B (Using the vendor bootloader serial console)
* Use the serial to backup all /dev/mtd* devices before using the
stock firmware (you got root shell when connected to serial).
* Then reboot and select 'U-Boot Console' in the boot menu.
* Copy the following lines, one by one:
tftpboot 0x40080000 openwrt-mediatek-mt7622-linksys_e8450-ubi-preloader.bin
tftpboot 0x40100000 openwrt-mediatek-mt7622-linksys_e8450-ubi-bl31-uboot.fip
nand erase 0x0 0x180000
nand write 0x40080000 0x0 0x180000
reset
Now continue with step 2
Step 2
Once the new bootchain comes up, the loader will initialize UBI and the
ubootenv volumes. It will then of course fail to find any bootable
volume and hence resort to load kernel via TFTP from server
192.168.1.254 while giving itself the address 192.168.1.1
The requested file is called
openwrt-mediatek-mt7622-linksys_e8450-ubi-initramfs-recovery.itb
and your TFTP server should provide exactly that :)
It will be written to UBI as recovery image and booted.
You can then continue and flash the production OS image, either
by using sysupgrade in the booted initramfs recovery OS, or by using
the bootloader menu and TFTP.
That's it. Go ahead and mess around with a bootchain built almost
completely from source (only DRAM calibration blobs are fitted in bl2,
and the irreplacable on-chip ROM loader remains, of course).
And enjoy U-Boot built with many great features out-of-the-box.
You can access the bootloader environment from within OpenWrt using the
'fw_printenv' and 'fw_setenv' commands. Don't be afraid, once you got
the new bootchain installed the device should be fairly unbrickable
(holding reset button before and during power-on resets things and
allows reflashing recovery image via TFTP)
Special thanks to @dvn0 (Devan Carpenter) for providing amazingly fast
infra for test-builds, allowing for `make clean ; make -j$(nproc)` in
less than two minutes :)
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The Linksys E8450, also known as Belkin RT3200, is a dual-band
IEEE 802.11bgn/ac/ax router based on MediaTek MT7622BV and
MediaTek MT7915AN chips.
FCC: K7S-03571 and K7S-03572
Hardware highlights:
- CPU: MediaTek MT7622BV (2x ARM Cortex-A53 @ 1350 MHz max.)
- RAM: 512MB DDR3
- Flash: 128MB SPI-NAND (2k+64)
- Ethernet: MT7531BE switch with 5 1000Base-T ports
CPU port connected with 2500Base-X
- WiFi 2.4 GHz: 802.11bgn 4T4R built-in antennas
MT7622VB built-in
- WiFi 5 GHz: 802.11ac/ax 4T4R built-in antennas
MT7915AN chip on-board via PCIe
MT7975AN front-end
- Buttons: Reset and WPS
- LEDS: 3 user controllable LEDs, 4 wired to switch
- USB: USB2.0, single port
- no Bluetooth (supported by SoC, not wired on board)
- Serial: JST PH 2.0MM 6 Pin connector inside device
----_____________----
[ GND RX - TX - - ]
---------------------
- JTAG: unpopulated ARM JTAG 20-pin connector (works)
This commit adds support for the device in a way that is compatible
with the vendor firmware's bootloader and dual-boot flash layout, the
resulting image can directly be flashed using the vendor firmware.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Switch mt7622 subtarget to Linux 5.10, it has been tested by many of us
on several devices for a couple of weeks already.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
MediaTek targets always use U-Boot's modern uImage.FIT format which
allows bundling several blobs into a single file including hashes,
descriptions and more. In fact, we are already using that to bundle
the Flattened Device Tree blob with the kernel on this and many
other targets.
In the same fashion, we can now make use of the newly introduced
support for building seperate ramdisk to uImage.FIT with a dedicated
initrd blob checked and loaded by U-Boot instead of embedding the
cpio archive into the kernel itself.
This allows for having larger ramdisks, choosing ramdisk compression
independently of kernel compression (while only kernel is decompressed
by the bootloader) and for more easily replacing or modifying the
filesystem contained in an initramfs image.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Ran update_kernel.sh in a fresh clone without any existing toolchains.
Build system: x86_64
Build-tested: ipq806x/R7800
Run-tested: ipq806x/R7800
No dmesg regressions, everything functional
Signed-off-by: John Audia <graysky@archlinux.us>
[refresh again]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
simplify maintaining mt7622-bananapi-bpi-r64-rootdisk.dts by
storing only differences between upstream dts
Signed-off-by: Oskari Lemmela <oskari@lemmela.net>
The SPDX license identifier must be in the first line of a file,
unless there is a shebang (then it's the second line).
Fix this for the local files, do not care about the upstream patches.
While at it, update the identifiers where necessary.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Instead of adding those device tree sources using a patch, simply move
them to the newly created dts folder.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Use approach suggested by Adrian Schmutzler instead of introducing
another device variable.
Also revert the unnecessary white-space changes accidentally introduced
by the previous commit.
Fixed: c067b1e79b ("mediatek: move out-of-tree DTS files to dedicated dts folder")
Suggested-by: Adrian Schmutzler <mail@adrianschmutzler.de>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Use dedicated dts folder like on ramips to store device tree source
files for boards not already supported in vanilla Linux.
Doing so instead of having them in files-* has several advantages:
* we don't need to duplicate them for several kernel versions
* changes to a device tree don't trigger a complete kernel rebuild
* the files are more obvious to find
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Hardware
--------
MediaTek MT7622
512MB DDR3 RAM
64M SPI-NOR Flash (Winbond W25Q512JV)
MediaTek MT7622 802.11bgn 4T4R WMAC
MediaTek MT7915 802.11ax 4T4R
Marvell AQR1112 100/1000/2500 NBase-T PHY
Holtek HT32F52241 LED controller
Reset Switch
UART
----
CPU UART0 at the pinout next to the Holtek MCU.
Pinout (first pin next to SoC / MCU)
0 3V3
1 RX
2 TX
3 GND
Settings are 115200 8N1.
Opening the case
----------------
Opening the case is not a nice task, as itis glued together. Insert a
flat knife between the front and back casing below the ethernet port.
Open up a gap this way and insert a flat scredriver, remove the knife.
Work your way around the casing by applying force to seperate the front
and back casing. This losens the glue and opens the plastic clips. Be
gentle, as these clips are very cheap and break quickly.
Installation
------------
1. Connect to the booted device at 192.168.1.20 using username/password
"ubnt".
2. Transfer the OpenWrt sysupgrade image to the device using SCP.
3. Check the mtd partition number for bs / kernel0 / kernel1
$ cat /proc/mtd
4. Set the bootselect flag to boot from kernel0
$ dd if=/dev/zero bs=1 count=1 of=/dev/mtdblock6
5. Write the OpenWrt sysupgrade image to both kernel0 as well as kernel1
$ dd if=openwrt.bin of=/dev/mtdblock8
$ dd if=openwrt.bin of=/dev/mtdblock9
6. Reboot the device. It should boot into OpenWrt.
Signed-off-by: David Bauer <mail@david-bauer.net>
Add a driver for controlling the RGB LED via Ubiquitis own "LEDBAR" LED
controller based on the Holtek HT32F52241 MCU.
This driver is initially used by the Ubiquiti UniFi 6 LR, however
judging from FCC pictures the MCU is also found on the U6-Mesh as well
as the U6-Extender.
Signed-off-by: David Bauer <mail@david-bauer.net>
This drops the shebang from another bunch of files in various /lib
folders, as these are sourced and the shebang is useless.
Fix execute bit in one case, too.
This should cover almost all trivial cases now, i.e. where /lib is
actually used for library files.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
We have support for reference boards available on this target, so
support for an additional generic profile does not make much sense.
Remove it to have one thing less to maintain.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Acked-by: Paul Spooren <mail@aparcar.org>
The majority of our targets provide a default value for the variable
SUPPORTED_DEVICES, which is used in images to check against the
compatible on a running device:
SUPPORTED_DEVICES := $(subst _,$(comma),$(1))
At the moment, this is implemented in the Device/Default block of
the individual targets or even subtargets. However, since we
standardized device names and compatible in the recent past, almost
all targets are following the same scheme now:
device/image name: vendor_model
compatible: vendor,model
The equal redundant definitions are a symptom of this process.
Consequently, this patch moves the definition to image.mk making it
a global default. For the few targets not using the scheme above,
SUPPORTED_DEVICES will be defined to a different value in
Device/Default anyway, overwriting the default. In other words:
This change is supposed to be cosmetic.
This can be used as a global measure to get the current compatible
with: $(firstword $(SUPPORTED_DEVICES))
(Though this is not precisely an achievement of this commit.)
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
All modification made by update_kernel.sh in a fresh clone without
existing toolchains.
Build system: x86_64
Build-tested: ipq806x/R7800, bcm27xx/bcm2711
Run-tested: ipq806x/R7800
No dmesg regressions, everything functional
Signed-off-by: John Audia <graysky@archlinux.us>
Tested-by: Curtis Deptuck <curtdept@me.com> [x86/64]
All modification made by update_kernel.sh in a fresh clone without
existing toolchains.
Build system: x86_64
Build-tested: ipq806x/R7800, bcm27xx/bcm2711
Run-tested: ipq806x/R7800
No dmesg regressions, everything functional
Signed-off-by: John Audia <graysky@archlinux.us>
Tested-by: Curtis Deptuck <curtdept@me.com> [x86/64]
Kernel config does not need to be executable. 644 is enough.
Fixes: 25d9df670b ("mediatek: add v5.4 support")
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
[split by targets]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
All modifications made by update_kernel.sh run in a fresh clone
without any existing toolchains.
Build system: x86_64
Build-tested: ipq806x/R7800, ath79/generic, bcm27xx/bcm2711
Run-tested: ipq806x/R7800
No dmesg regressions, everything functional
Signed-off-by: John Audia <graysky@archlinux.us>
