Make some cosmetic changes in the Buffalo LinkStation LS421DE NAS:
- Delete pointless #xxx-cells
- bootargs: replace earlyprintk with earlycon and remove unneeded args.
- Separate pinmux nodes with empty lines.
Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com>
This patch enables LED support for the GL.iNet GL-MV1000
Signed-off-by: Jeff Collins <jeffcollins9292@gmail.com>
[add SPDX identifier on new file, add aliases, minor cosmetic issues]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
The thermal zones kernel documentation is misleading, we cannot use more
than one sensor in a thermal zone node.
Furthermore the drivetemp driver for some reason it only catches one
sensor from the hard drives array (the first available).
In the Buffalo Linkstation LS421DE board there is also a sensor at the
ethernet phy chip that can also be monitored. Very useful to stop the fan
when there are no hard drives in the bays.
(It might be also possible to add the CPU sensor, but it requires kernel
patching for registering the sensor via device tree, using the function:
devm_thermal_zone_of_sensor_register)
Fix the thermal zones to use only one sensor per node and add the ethernet
phy sensor. Also adjust the hdd temperatures to be more conservative for
a mechanical hard drive.
Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com>
The Buffalo Linkstation LS421DE comes with a Ricoh RS5C372A real time
clock. This RTC has the INTRA pin connected to the power management
circuit, allowing to wake up the device from the power off state when an
alarm is scheduled.
Add the "wakeup-source" property in the RTC dts node to allow the use
of the alarm.
Example of use, the device is powered off and it comes to life after 5
minutes:
echo $(expr $(date '+%s') + 60 * 5) > /sys/class/rtc/rtc0/wakealarm
poweroff
This feature isn't available in the stock firmware.
Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com>
The Buffalo Linkstation LS421DE isn't able to enable the Level 2 cache
(AKA Aurora cache). As of result of this, the throughput is about half of
the expected, e.g when doing network data transfers.
Fix it by adding the broken-idle property in the coherency fabric node.
Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com>
This patch adds support for Globalscale ESPRESSObin-Ultra. Device uses
the same Armada-3720 SoC with extended hardware support.
- SoC: Armada-3720
- RAM: 1 GB DDR4
- Flash: 4MB SPI NOR (mx25u3235f) + 8 GB eMMC
- Ethernet: Topaz 6341 88e6341 (4x GB LAN + 1x WAN with 30W PoE)
- WiFI: 2x2 802.11ac Wi-Fi marvell (88w8997 PCIe+USB)
- 1x USB 2.0 port
- 1x USB 3.0 port
- 1x microSD slot
- 1x mini-PCIe slot (USB [with nano-sim slot])
- 1x mini-USB debug UART
- 1x RTC Clock and battery
- 1x reset button
- 1x power button
- 4x LED (RGBY)
- Optional 1x M.2 2280 slot
** Installation **
Copy dtb from build_dir to bin/ and run tftpserver there:
$ cp ./build_dir/target-aarch64_cortex-a53_musl/linux-mvebu_cortexa53/
linux-5.4.65/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dtb
bin/targets/mvebu/cortexa53/
$ in.tftpd -L -s bin/targets/mvebu/cortexa53/
Connect to the device UART via microUSB port on the back side 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
Ping server to confirm network is working:
$ ping $serverip
Using neta@30000 device
host 192.168.1.15 is alive
Tftpboot the firmware:
$ tftpboot $kernel_addr_r openwrt-mvebu-cortexa53-globalscale_espressobin-ultra-initramfs-kernel.bin
$ tftpboot $fdt_addr_r armada-3720-espressobin-ultra.dtb
Set the console and boot the image:
$ setenv bootargs $console
$ booti $kernel_addr_r - $fdt_addr_r
Once the initramfs is booted, transfer openwrt-mvebu-cortexa53-globalscale_espressobin-ultra-squashfs-sdcard.img.gz
to /tmp dir on the device.
Gunzip and dd the image:
$ gunzip /tmp/openwrt-mvebu-cortexa53-globalscale_espressobin-ultra-squashfs-sdcard.img.gz
$ dd if=/tmp/openwrt-mvebu-cortexa53-globalscale_espressobin-ultra-squashfs-sdcard.img of=/dev/mmcblk0 && sync
Reboot the device.
Signed-off-by: Vladimir Vid <vladimir.vid@sartura.hr>
SPDX moved from GPL-2.0 to GPL-2.0-only and from GPL-2.0+ to
GPL-2.0-or-later. Reflect that in the SPDX license headers.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Compile the Linkstation poweroff module for the Buffalo LS421DE.
Without this driver the device remains forever halted if a power off
command is executed.
The driver will also allow to use the WoL feature, which wasn't availabe
in the stock firmware.
Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com>
The Buffalo Linkstation LS421DE has a chassis fan for cooling two internal
hard drives. Currently there is no control over this fan, running always
at fixed medium speed.
With the recent jump to the kernel 5.4, now we can monitor the hard drive
temperature and control the fan with thermal zones.
Install the kmod-hwmon-drivetemp module and wire up a thermal zone on the
dts file to allow automatic fan control by the kernel.
Tested succesfully using a single Crucial BX500 SSD drive.
Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com>
- Delete useless HDD presence inputs: they aren't buttons, and probably
they are outputs in the stock firmware.
- Change the Function Button keycode: the current one isn't mapped by
the kernel module.
- Use the recommended property names for the ethernet stuff.
- Add missing i2c pinmux.
- Minor cosmetic changes.
Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com>
The DTS files in files-4.19 and files-5.4 are exactly identical
except for one file (armada-3720-uDPU.dts), which is only present
for 4.19, as it has been upstreamed before 5.4.
Since there is no point in maintaining all these identical files
twice, this patch moves them to the "files" directory, only keeping
the named exception to files-4.19.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This is needed to prevent copying it into kernel 4.14.
These device tree files are already integrated into kernel 4.14 and we
would like to use the upstream versions only.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Change dts file to add default sata trigger to sata led.
Backport upstream accepted patch to add sata trigger to device tree
source files already upstreamed.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
[backport upstream accepted patch]
Signed-off-by: Mathias Kresin <dev@kresin.me>
The marvell,88e6352 and marvell,88e6172 compatible strings are used in
target/linux/generic/files/drivers/net/phy/mvsw61xx.c. No idea why grep
missed them when I searched for them.
Thanks to Syrone Wong for noticing and reporting my mistake.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Fixes invalid device tree parameters.
Drop the mvsw61xx node used in mvebu device tree source files. It looks
like some kind of ethernet switch cargo cult. Neither the
marvell,88e6352 nor the marvell,88e6172 compatible strings can be found
in any LEDE file or in the kernel sources.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Make the dts file match with what is upstream, to ensure it has the
latest changes and switching to newer kernels is easier.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Acked-by: Felix Fietkau <nbd@nbd.name>
