A buffer is split into multiple descriptors if it exceeds 16 KB.
Apply the same split for the skb head as well (to deal with corner cases
on fraglist support)
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This reverts commit 3a8efaef00.
The change reportedly breaks UART2 on some boards. Furthermore it uses
bitwise logic on an uninitialized variable and fails to explain what it
is fixing exactly.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
The changed dictionary size leads to a different LZMA header which breaks
sysupgrade image magic checkibng on at least some RT288x boards.
Since the commit message only mentions testing on MT7621 and since the
change appears to break at least one other ramips subtarget, do not take
any chances and restrict the size limitation to only MT7621.
Fixes FS#1797
Fixes 09b6755946 ("ramips: limit dictionary size for lzma compression")
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
The rt3883 doesn't have a pinmux group named spi_cs1. The cs1 is part
of the pci group. The function pci-func enables the second chip select.
Signed-off-by: Mathias Kresin <dev@kresin.me>
The PCI pins need to be set to "PCI Host support one device" to allow
the use of one PCI device and flash memory.
The pci-fnc function is intended to be used if no PCI is used but
flash, nand or the codec functionality is.
Signed-off-by: Mathias Kresin <dev@kresin.me>
This remedies an issue with the MBL Duo if both disks are inserted
and contain OpenWrt. kernel and dtb would be loaded from SATA 1:1
while rootfs (/dev/sda2) would be mounted on SATA 0:1.
Such a mix&match would obviously only work if both OpenWrt versions/
builds are identical, and especially fail after sysupgrade upgraded
the system disk on SATA 0:1.
The fallback to SATA 1:1 needs to be kept for MBL Single (only has
SATA 1:1) and MBL Duo with one disk inserted on SATA 1:1. To speed
up booting in those cases, the unneccesarily doubled "sata init"
will only be called once. (In theory it could be omitted completely
since the on-flash boot script already initializes SATA to load the
on-disk boot script.)
Tested on MBL Duo (all possible combination of disks) and MBL Single
Acked-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Freddy Leitner <hello@square.wf>
The LEDs should be triggered/lit by any kind of state change instead of
turned on/off unconditional.
If LEDs really need to be turned off by default, it should be done via
the default-state devicetree led property.
The handling of the wndr3700v5 and wt3020 power led is at least
strange. Something is for sure wrong with them. Either the leds are
misnamed, the default off trigger is a typo or the polarity of the
gpios is wrong. Drop the power led from userspace and wait for someone
with access to the hardware to fix it properly.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Based on the userspace led configuration it's quite obvious that the
4g-0 led should be used for boot status indication.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Use the default-state property to express the desired led handling in
the devicetree source file instead of the userspace.
Signed-off-by: Mathias Kresin <dev@kresin.me>
All the LEDs are turned on by diag.sh at the end of the boot process.
No need to do the same via userspace configuration again.
Signed-off-by: Mathias Kresin <dev@kresin.me>
All boards either have a multi colour led or a single lightpipe. It
makes it impossible to handle the LEDs individual. Change the LED
config for these boards to take it into account.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Commit 7af1fb9faa ("kernel: add a RPS balancer") introduces a RPS balancer
for all targets.
In the past however, this patch was already introduced for target "mediatek"
in commit 7762c07c88 ("mediatek: bump to v4.14")
Remove the separate copy of the patch within the mediatek target,
which otherwise is applied twice and results in a build error.
Fixes: 7af1fb9faa ("kernel: add a RPS balancer")
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
By default the RPS delegation will happen by masking the last few bits of
skb->hash. This patch adds an inermediate hash bucket that maps the masked
hash to a RPS core. This makes RPS results much more deterministic on SMP
systems.
Signed-off-by: John Crispin <john@phrozen.org>
The current make-ras.sh image generation script for the ZyXEL NBG6617
has portability issues with bash. Because of this, factory images are
currently not built correctly by the OpenWRT buildbots.
This commit replaces the make-ras.sh by C-written mkrasimage.
The new mkrasimage is also compatible with other ZyXEL devices using
the ras image-format.
This is not tested with the NBG6616 but it correctly builds the
header for ZyXEL factory image.
Signed-off-by: David Bauer <mail@david-bauer.net>
Currently all PCI devices get the same IRQ that affects performance badly.
This commit adresses this problem and cleans the code.
ar7100 has a special PCI interrupt controller@18060018 that works exactly
the same way as misc interrupt controller.
This patch does the following:
1. Defines pci-intc interrupt controller@18060018 in dtsi.
2. Removes interrupt-controller property from PCI node.
3. Sets a correct interrupt mask for PCI devices.
4. Removes all IRQ handling code from the PCI driver.
"qca,ar7100-misc-intc" should be used as the compatible property, becuase on ar7100
the controlled status register is read-only and the ack method used in
"qca,ar7240-misc-intc" won't work properly.
There are two very minor downsides of this patch that don't affect perormance:
1. We allocate an IRQ domain of 32 IRQ, whan we need only 5. But ar7100 aren't tiny un terms of RAM
and that is not very important and can be tuned if we implement "nr-interrupts" property".
2. It reuses the same irg chip name "MISC" for both controllers.
Run tested on DIR-825 B1.
Signed-off-by: Dmitry Tunin <hanipouspilot@gmail.com>
We currently don't have any code configuring interface mode in ath79,
meaning that we relies on bootloader to set the correct interface mode.
This patch added code to set interface correctly so that everything works
even if bootloader configures it wrong.(e.g. on WNDR3800 u-boot set
the second GMAC mode to RMII but it should be RGMII.)
Introduced "qca,mac-idx" for the difference in MII_CTRL register value.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
Netgear WNR612v2 flashed with recent OpenWrt builds suffers from kernel
panic at boot during wireless chip initialization, making device
unusable:
ath: phy0: Ignoring endianness difference in EEPROM magic bytes.
ath: phy0: Enable LNA combining
CPU 0 Unable to handle kernel paging request at virtual address 1000fee1, epc == 801d08f0, ra == 801d0d90
Oops[#1]:
CPU: 0 PID: 469 Comm: kmodloader Not tainted 4.9.120 #0
[ ... register dump etc ... ]
Kernel panic - not syncing: Fatal exception
Rebooting in 1 seconds..
This simple patch fixes above error. It keeps LED table in memory after
kernel init phase for ath9k driver to operate correctly (__initdata
removed).
Also, another bug is fixed - correct array size is provided to function
that adds platform LEDs (this device has only 1 connected to Wifi chip)
preventing code from going outside array bounds.
Fixes: 1f5ea4eae4 ("ar71xx: add correct named default wireless led by using platform leds")
Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
[trimmed commit message]
Signed-off-by: Mathias Kresin <dev@kresin.me>
The NBG6616 shares a config symbol with the NBG6716. It was accidentally
removed from the config when the ar71xx-tiny target was split off.
Fixes: 0cd5e85e7a ("ar71xx: create new ar71xx/tiny subtarget for 4MB flash devices")
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
This adds a shared ar7161_ubnt_routerstation.dtsi as well as two other
.dts files that utilize it, ar7161_ubnt_routerstation.dts and
ar7161_ubnt_routerstation-pro.dts.
The modifications to generic-ubnt.mk, config-default, and base-files
necessary for image generation, parsing RedBoot FIS partitions, network
configuration, and sysupgrade are also included.
This reintroduces vital bits from platform_do_upgrade_combined() and its
supporting functions to /lib/upgrade/platform.sh, which were previously
removed from ath79 in 3e9d9f6225 "ath79:
sysupgrade: drop unused platform checks". The new function is called
"routerstation_do_upgrade" and will *only* work for the RouterStation
series of boards. It does however retain the ability to downgrade (e.g.
from master -> 17.01.x using sysupgrade -F).
All hardware is functional including the AR8216 switch (for the Pro),
wireless via ath5k/ath9k using the miniPCI slots, flash, USB, button,
and LED.
Switch and LAN/WAN configuration is the same as it is with the
equivalent ar71xx targets. MAC addresses are assigned based upon the
content stored in the RedBoot config partition.
Flashing via both sysupgrade and TFTP has been confirmed to work. Also,
the initramfs images are now raw .bin files instead of being wrapped in
a uImage (as they currently are in ar71xx), which makes them bootable
with RedBoot.
One notable difference to ar71xx is the inclusion of the RedBoot
"fconfig" utility (analogous to U-Boot’s fw_printenv/fw_setenv) in
DEVICE_PACKAGES. The FIS partitions are probed using the RedBoot MTD
parser’s DT binding, whose proper usage is mutually exclusive to
defining a separate fixed-partitions node for "RedBoot config". This
config partition contains the board's base MAC address. The lack of a
hard-coded flash location means that the mtd-mac-address property cannot
be used in the .dts, so instead fconfig is used to read the MAC
addresses from flash in userspace during first boot.
Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl>
Signed-off-by: Matt Merhar <mattmerhar@protonmail.com>
- fix single spaces hidden by a tab
- replace indentation with spaces by tabs
- make empty lines empty
- drop trailing whitespace
- drop unnecessary blank lines
Signed-off-by: Mathias Kresin <dev@kresin.me>
Signed-off-by: Paul Wassi <p.wassi@gmx.at>
The mt7620 doesn't have a pinmux group named spi_cs1. The cs1 is part
of the "spi refclk" group. The function "spi refclk" enables the second
chip select.
On reset, the pins of the "spi refclk" group are used as reference
clock and GPIO.
Signed-off-by: Mathias Kresin <dev@kresin.me>
This adds a configuration options which is needed now.
Without this patch the geode build will fail.
Fixes: 4eda2fddf2 ("x86/geode: enable X86_INTEL_LPSS to select PINCTRL")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
WNDR3400v3 needs GPIO 21 pulled high to enable power to USB ports. Add a
kernel patch to do that.
Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
- Specifications -
CuBox i1:
- SoC: i.MX6 Solo
- Cores: 1
- Memory Size: 512MB
- GPU: GC880
- Wifi/Bluetooth: Optional
- USB 2.0 ports: 2
- Ethernet: 10/100/1000 Mbps
CuBox i2 | i2eX:
- SoC: i.MX6 Dual Lite
- Cores: 2
- Memory Size: 1GB
- GPU: GC2000
- Wifi/Bluetooth: Optional
- USB 2.0 ports: 2
- Ethernet: 10/100/1000 Mbps
CuBox i4Pro | i4x4:
- SoC: i.MX6 Quad
- Cores: 4
- Memory Size: 2/4 GB
- GPU: GC2000
- Wifi/Bluetooth: Build In
- USB 2.0 ports: 2
- Ethernet: 10/100/1000 Mbps
Built-in u-boot requires SPL (secondary program loader) to be present on the SD-card regardless of the image type which will be loaded.
SPL is generated by the u-boot-mx6cuboxi package which is preselected by the target device and can be found in bin/u-boot-mx6cuboxi directory.
Flashing the SPL:
dd if=/dev/zero of=/dev/mmcblk0 bs=1M count=4
dd if=bin/targets/imx6/generic/u-boot-mx6cuboxi/SPL of=/dev/mmcblk0 bs=1K seek=1
Preparing the firmware on the SD-card:
(echo o; echo n; echo p; echo 1; echo ''; echo ''; echo w) | fdisk /dev/mmcblk0
mkfs.ext4 /dev/mmcblk0p1
mount /dev/mmcblk0p1 /mnt
tar -xzf bin/targets/imx6/generic/openwrt-imx6-device-cubox-i-rootfs.tar.gz -C /mnt/
mkdir -p /mnt/boot
cp bin/targets/imx6/generic/{*-uImage,*.dtb,*.scr} /mnt/boot/
Generated u-boot.img needs to be placed on the first partition:
cp bin/targets/imx6/generic/u-boot-mx6cuboxi/u-boot.img /mnt/
To boot from the SD card:
Boot script which sets mmc/dtb parameters and boots the board is automatically sourced.
If this does not work for any reason:
mmc dev 0; load mmc 0:1 $scriptaddr boot/boot.scr; source $scriptaddr
Currently imx6dl-cubox-i.dtb (Dual Lite) and imx6q-cubox-i.dtb (Quad) device trees are available.
Tested on i4Pro, MMC, USB (+ HiD), HDMI and ethernet ports are working.
Wireless and bluetooth are broken ATM. According to SolidRun forums, BCM4329/BCM4330 firmware is used which works fine on older kernels.
Signed-off-by: Vladimir Vid <vladimir.vid@sartura.hr>
Without UHCI a non-trivial number of machines will have no keyboard
without BIOS assistance.
Add XHCI as well in case there are chipsets which don't support legacy
interfaces, and support PCI OHCI controllers also.
Signed-off-by: Alex Maclean <monkeh@monkeh.net>
This patch improves faf64056dd by correcting
the partition scheme for the "RouterBoot" section of the flash.
The partition scheme initially submitted is incorrect and does not reflect
the actual flash structure.
The "RouterBoot" section (name matching OEM) is subdivided in several
static segments, as they are on ar71xx RB devices albeit with different
offsets and sizes.
The naming convention from ar71xx has been preserved, except for the
bootloaders which are named "bootloader1" and "bootloader2" to avoid
confusion with the master "RouterBoot" partition.
The preferred 'fixed-partitions' DTS node syntax is used, with nesting
support as introduced in 2a598bbaa3.
"partition" is used for node names, with associated "label" to match
policy set by 6dd94c2781.
Leave a note in DTS to explain how the original author selected the SPI speed.
Tested-by: Tobias Schramm <tobleminer@gmail.com>
Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
Reviewed-by: Rafał Miłecki <rafal@milecki.pl>
This patch improves 5684d08741 by correcting
the partition scheme for the "RouterBoot" section of the flash.
The partition scheme initially submitted is incorrect and does not reflect
the actual flash structure.
The "RouterBoot" section (name matching OEM) is subdivided in several
static segments, as they are on ar71xx RB devices albeit with different
offsets and sizes.
The naming convention from ar71xx has been preserved, except for the
bootloaders which are named "bootloader1" and "bootloader2" to avoid
confusion with the master "RouterBoot" partition.
The preferred 'fixed-partitions' DTS node syntax is used, with nesting
support as introduced in 2a598bbaa3.
"partition" is used for node names, with associated "label" to match
policy set by 6dd94c2781.
The OEM source code also define a "RouterBootFake" partition at the
beginning of the secondary flash chip: to avoid trouble if OEM ever makes
use of that space, it is also defined here.
The resulting partition scheme looks like this:
[ 10.114241] m25p80 spi0.0: w25x40 (512 Kbytes)
[ 10.118708] 1 fixed-partitions partitions found on MTD device spi0.0
[ 10.125049] Creating 1 MTD partitions on "spi0.0":
[ 10.129824] 0x000000000000-0x000000040000 : "RouterBoot"
[ 10.136215] 5 fixed-partitions partitions found on MTD device RouterBoot
[ 10.142894] Creating 5 MTD partitions on "RouterBoot":
[ 10.148032] 0x000000000000-0x00000000f000 : "bootloader1"
[ 10.154336] 0x00000000f000-0x000000010000 : "hard_config"
[ 10.160665] 0x000000010000-0x00000001f000 : "bootloader2"
[ 10.167046] 0x000000020000-0x000000021000 : "soft_config"
[ 10.173461] 0x000000030000-0x000000031000 : "bios"
[ 10.190191] m25p80 spi0.1: w25q128 (16384 Kbytes)
[ 10.194950] 2 fixed-partitions partitions found on MTD device spi0.1
[ 10.201271] Creating 2 MTD partitions on "spi0.1":
[ 10.206071] 0x000000000000-0x000000040000 : "RouterBootFake"
[ 10.212746] 0x000000040000-0x000001000000 : "firmware"
[ 10.307216] 2 minor-fw partitions found on MTD device firmware
[ 10.313044] 0x000000040000-0x000000220000 : "kernel"
[ 10.319002] 0x000000220000-0x000001000000 : "rootfs"
[ 10.324906] mtd: device 9 (rootfs) set to be root filesystem
[ 10.330678] 1 squashfs-split partitions found on MTD device rootfs
[ 10.336886] 0x000000b40000-0x000001000000 : "rootfs_data"
Leave a note in DTS to explain how the original author selected the SPI speed.
Tested-by: Tobias Schramm <tobleminer@gmail.com>
Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
Reviewed-by: Rafał Miłecki <rafal@milecki.pl>
[rmilecki: dropped "RouterBootFake" partition]
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Ubiquiti XM series boards contain a set of RSSI LEDs. Create an UCI
mapping for them, so visual feedback on RSSI is available, when using
userspace RSSI monitor daemon.
Runtime tested using rssileds.
Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
Create aliases for led-booting and led-failsafe pointing at
ubnt:green:link4 LED, forUbiquiti XM series, so visual feedback
on device status becomes available, in order to enter failsafe mode
via button. led-running and led-upgrade aliases are omitted to avoid
conflicting with RSSI LEDs when in normal operation.
Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
ubnt,bullet-m and ubnt,rocket-m targets support only single Ethernet
port, therefore disable creation of WAN zone and interfaces for them,
as their intended purpose is a wireless bridge. This aligns the
configuration with one found in ar71xx target.
ubnt,nano-m target is kept as is, being a two-port device.
Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
Enable ath9k EEPROM extraction on boot for Ubiquiti XM-series boards.
This is required for wireless interface to function.
Runtime tested on Nanobridge M5.
Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
I-O DATA ETG3-R is a wired router, based on Atheros AR9342.
Specification:
- Atheros AR9342
- 64 MB of RAM
- 8 MB of Flash
- 5x 10/100/1000 Ethernet
- AR8327N
- 2x LEDs, 1x key
- UART header on PCB
- Vcc, GND, TX, RX from ethernet port side
- 115200n8
Flash instruction using initramfs image:
1. Connect serial cable to UART header on ETG3-R
2. Rename OpenWrt initramfs image to "1500A8C0.img" and place it in
the TFTP directory
3. Set IP address of the computer to 192.168.0.10, connect to the
LAN port of ETG3-R, and start the TFTP server on the computer
4. Connect power cable to ETG3-R and turn on the router
5. Press "Enter" key when the "Hit any key to stop autoboot:" message
is displayed on the console and enter the u-boot cli
6. execute following commands to change kernel address for u-boot
setenv bootsf 1
setenv mtd_kernel1 "bootm 0x9f050000"
saveenv
7. execute "tftpboot; bootm" command to download the initramfs image from
TFTP server and boot with it
8. On the initramfs image, execute "mtd erase firmware" to erase stock
firmware and execute sysupgrade with sysupgrade image for ETG3-R
9. Wait ~150 seconds to complete flashing
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
The device was not included in the /etc/board.d/02_network file, so
the network wouldn't be properly set up on boot.
Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>
ELECOM WRC-1900GST is a wireless router, based on Mediatek MT7621A.
This is almost same as WRC-2533GST except wireless specs.
Specifications:
- SoC : MT7621A (four logical CPU cores)
- RAM : 128MiB
- ROM : 16MiB of SPI NOR-FLASH
- wireless :
5GHz : 3T3R up to 1300Mbps/11ac with MT7615
2.4GHz : 3T3R up to 600Mbps/11n with MT7615
- Ethernet : 5 ports, all ports is capable of 1000base-T
- Ether switch : MT7530 (MT7621A built-in)
- LEDs : 4 LEDs
- buttons : 2 buttons and 1 slide-switch
- UART : header is on PCB, 57600bps
Flash instruction using factory image:
1. Connect the computer to the LAN port of WRC-1900GST
2. Connect power cable to WRC-1900GST and turn on it
3. Access to "https://192.168.2.1/" and open firmware update
page ("ファームウェア更新")
4. Select the OpenWrt factory image and click apply ("適用")
button
5. Wait ~150 seconds to complete flashing
Signed-off-by: NOGUCHI Hiroshi <drvlabo@gmail.com>
The former used compatibles aren't defined anywhere and aren't used by
the devicetree source files including them.
Signed-off-by: Mathias Kresin <dev@kresin.me>
According to abbfcc8525 ("ramips: add support for GL-inet
GL-MT300N-V2") the board has a MediaTek MT7628AN. Change the SoC
compatible to match the used hardware.
Signed-off-by: Mathias Kresin <dev@kresin.me>
