Rockchip

Hi, I owe a rockpi4a which I like to reflash with a custom build dev image: ./compile.sh BRANCH=dev RELEASE=buster BUILD_MINIMAL=yes BUILD_DESKTOP=no KERNEL_ONLY=no KERNEL_CONFIGURE=no BOARD=rockpi4a Can I flash this image directly to emmc, so it boots from it ?

i2cdetect -l i2c-1 i2c rk3x-i2c I2C adapter The i2c-1 device works fine and there is a working sensor attached. Trying to get the i2c-0 device up and running. Added overlays=i2c0 to /boot/armbianEnv.txt but it didn't work. There doesn't appear to be a file with that name so I'm not sure if this doesn't exist or if there is a package that needs to be installed. find / -name '*.dtbo' 2> /dev/null | grep 3308 /boot/overlays/rk3308-uart2.dtbo /boot/overlays/rk3308-uart1.dtbo /boot/overlays/rk3308-uart0.dtbo armbian-config flashes this in the system->hardware menu …

Hello, I have used NanoPi M4v2 with "NVMe SSD adapter" (Officially sold by the FriendlyElec). NVMe SSD is detected when I installed ubuntu based kernel 4.4. (FriendlyCore 18.04 or Armbian Bionic desktop based kernal 4.4.y) But When I installed armbian based kernel 5.x, NVMe SSD is not detected. Anyone can advise?

There seems to be some issue with the very early bootup on the rockpi-S using the dev or current target (not the 4.4 kernel) It hangs and requires a reboot, something like every 4th bootup works. I have a bunch of logs with various errors like: Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: add_uevent_var+0x12c/0x130 [ccff800010110d58] address between user and kernel address ranges Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: vsnprintf+0x724/0x728 This usually happens about 2.7 - 2.8 seconds into bootup. I have been building from source with a custom config and this (or something similar) and I believe 5.4 w…

I'm running armbian 10.5 (kernel 5.8.6-rockchip64) on my new NanoPi R2S. I configured it as a router: lan0 (USB ethernet) is the LAN interface, eth0 (real ethernet) is the wan interface, ip forwarding enabled. On the LAN subnet I put a iperf3 client, on the WAN subnet I put a iperf3 server. Launching iperf -c _server_ip_ on the client is ok, I can reach 830Mbps, but launching iperf with -R (reverse) makes the lan0 interface to reset/disconnect. I can find the following logs in the kernel: Sep 8 20:53:32 gw kernel: [ 611.981696] ------------[ cut here ]------------ Sep 8 20:53:32 gw kernel: [ 611.981726] NETDEV WATCHDOG: lan0 (…

Title pretty much summs it up! I had a few problems getting my RockPi 4 to boot anything from SSD, but I did mangage too by compiling the current buster branch as a minimal image. I also created a thread on the radxa forum: https://forum.radxa.com/t/trouble-booting-armbian-from-nvme-ssd/4362 With the current image on the website (buster - server - 5.8.y) my bootlog looks like this: Spoiler DDR Version 1.20 20190314 In channel 0 CS = 0 MR0=0x98 MR4=0x2 MR5=0xFF MR8=0x8 MR12=0x72 MR14=0x72 MR18=0x0 MR19=0x0 MR24=0x8 MR25=0x0 CS = 1 MR0=0x18 MR4=0x3 MR5=0xFF MR8…

FriendlyELEC sells an 11.6inch eDP FHD LCD Display with Capacitive Touch for the nanoPC-T4. I'm trying my hardest to get it working with Armbian. Unfortunately, Armbian doesn't seem to detect the display: root@nanopct4:~# xrandr --listmonitors Monitors: 0 It works in the stock lubuntu image they provide so I'm trying to gather as much configuration information as I can from lubuntu to see what I need to do to get it working. I want to try a few different experiments.. I have a kernel.img file from lubuntu that I'd like to try booting with Armbian but I don't understand uboot very well and simply copying the kernel.img file to /boot under the same name as the e…

Hi. I am trying to use bluetooth with my rock pis but I can't with armbian but debian. With debian I just followed this page and it works. https://wiki.radxa.com/RockpiS/Debian#Bluetooth But I want to work it in armbian. I turn bluetooth on in armbian-config. But "hciconfig" have no result and when I power on bluetooth, it say "No default controller available". So I searched and found it. Is it mean that I need to build a kernel to use bluetooth??

Problem: No usb power on all ports except for OTG port on Rock Pi 4C. Images: Ubuntu Bionic Legacy Desktop, Ubuntu Focal Legacy, Ubuntu Focal Current Desktop Monitoring information: Ubuntu Bionic Legacy Desktop - http://ix.io/2wlL Ubuntu Focal Current Desktop: http://ix.io/2wlZ

Hi. I was testing pwm with a motor, then my rock pis stopped. After boot, I couldn't see wlan0 in nmtui-connect. So I reinstall fresh armbian, I can see wlan0 again. I do wifi setting with nmtui-connect but after rebooting I can't connect wifi. I have to redo wifi setting with nmtui-connect, put password again and it adds another wifi. It seems like it can't connect to previous wifi. When I do "nmcli con show", I can see the previous wifi but it is deactive. I searched about it and found wifi mac address randomization issue. So I checked "10-override-random-mac-disable.conf". [connection] wifi.mac-address-rando…

Hi. I have been playing with relay and gpio and having a lot of fun. Now I want to use pwm to control a fan. So I edit "/boot/hw_intfc.conf". ..... intfc:pwm2=on intfc:pwm3=on .... And I reboot it. But I can't see "/sys/class/pwm/pwmchip2" and "/sys/class/pwm/pwmchip3" What else should I do??

I have a new nanopi m4v2 and I downloaded the latest focal version today Armbian_20.08.1_Nanopim4v2_focal_current_5.8.6_desktop.img.xz Boots with uboot successfully, but after showing the message "Starting kernel ...", serial is blank. Green SYS LED glows couple of times and then both LEDs are off. I assume the system has powered off as there are no more signs of being up. I am using the usbttl from friendly elec and a samsung EVO 32G microsd. I am attaching the last uboot logs until "start kernel ..." msg Any clue as to why the board is not booting? m4v2_uboot_log.txt

I have two Rock64 single-board computers running Focal Fossa. One is stable and the other gets segmentation faults when compiling and sometimes a kernel oops. After some searching, my understanding is this can be fixed by slowing down the memory speed by installing rk3328_ddr_333MHz_v1.13.bin from the ayufan-rock64 GitHub repository into uboot along with possibly rk3328_miniloader_v2.46.bin as well. Unfortunately, I'm clueless how to do this. I'm running the latest Armbian Focal Fossa Server from August 19 with the 5.7.17 kernel. Do I need to build a new image or can I patch an existing SD card? I'm sorry if I there is already a thread on this.…

Hi , I downloaded "Armbian_20.08_Orangepi4_bionic_legacy_4.4.213_desktop" from Chinese mirror ... flashed into a 16 GB sd card using Etcher ...and now on first start/boot getting these messages (messages pictures attached )...what may be the problem ? * SBC > Opi4 (with 16 GB on board EMMC) . * Power supply > Original Orange Pi supplied 5v/3 amps . * Os version > Armbian_20.08_Orangepi4_bionic_legacy_4.4.213_desktop. * SD card > 16 GB . EDIT/UPDATE : I just carried on punching the requested information which Armbian usually ask at fresh install/boot..with my every key pressed console kept on emitting errors BUT ultimately it f…

Hi. I've just bought a Rock Pi 4a board, I plan to use it as home server, running stuff like Owncloud, Postfix/Dovecot, Apache, pihole, OpenHab, Emby server etc. I'm thinking of running Armbian on it, but I have absolutely no experience of this dist (I've been managing Debian/Ubuntu servers for many years though). It's going to run headless. I'm wondering what would be the best way to set up disks from an Armbian point of view. My main reason for buying Rock Pi is for the M.2 port, I'm going to put my data on a M.2 disk. Booting from M.2 seems to be tricky though so I'm thinking about booting from micro SD card. I don't want to put any important data or a…

My NanoPi M4V2 is currently being used completely headless just to run a few Docker containers (AdGuard Home, Home Assistant, Zigbee2Mqtt, etc.) and I've been noticing more and more crashes happening... sometimes they occur while I have an open SSH terminal, and I get a glimpse of a "kernel panic" type error... Here's the output from armbianconfig: http://ix.io/2vFX Any ideas on what this is or how to fix it? Thanks in advance!

I always received beacons with Country "US", until I created the file "brcmfmac43456-sdio.xunlong,orangepi-4.txt". It is a copy of brcmfmac43456-sdio.txt and I added the line: ccode=DE With this modification, I see the expected beacon. (Country: "DE", correct tx-power, ...) I think this is not the intended way to configure it. What I checked before: My hostapd.conf contains; ... country_code=DE ieee80211d=1 ... iw reg get global country DE: DFS-ETSI (2400 - 2483 @ 40), (N/A, 20), (N/A) (5150 - 5250 @ 80), (N/A, 20), (N/A), NO-OUTDOOR, AUTO-BW (5250 - 5350 @ 80), (N/A, 20), (0 ms), NO-OUTDOOR, DFS, AUTO…

@Igor Kernel enabled Bootsplash works great on the recent 20.08 on Orange Pi 4. However there is a delay of around 20 - 30 seconds before this Bootsplash comes up. Is is possible to enable bootsplash on u-boot also on this image? I built a custom image 20.08-trunk with option "Kernel enabled bootsplash' disabled however could not see u-boot bootspalsh on this image. -Rajesh

HI I just bought 2 neo3 and started with Armbian and the MAC address is the same. But using the official image is a different MAC address.How can I use Armbian so that neo3 has the correct unique MAC address? I use cmd xxd / sys / bus / nvmem / devices / rockchip-efuse0 / nvmem I get the same value.

Hi, I need some guide and steps required (and if possible) to enable hardware acceleration using FFmpeg. Is the only thing I need since the idea is to use this SBC as Surveillance platform (for example, with Motion+Motioneye or Shinobi). Currencly without hardware accel, using 3 rtsp cams uses each 100% of a core (which translate to 300%). I've searching a lot, but I saw hwaccel with others apps, but not in particular with ffmpeg. I already managed to compile it with --enable-rkmpp (h264_rkmpp hevc_rkmpp vp8_rkmpp vp9_rkmpp) and available hwaccels: vdpau cuda vaapi drm opencl. Any help will be much appreciated. Currently fresh inst…

Hello. Good day. I managed to installed Android on the OrangePi RK3399 using the Linux_Upgrade_tool (v 1.49), but, I'm struggling to get the board to boot back to Linux. I created an sdcard from the debian image from the OragenPi website, but, when I try to boot is with the sdcard insert, I get the messages below on the serial terminal. Removing the sdcard boots normally on Android (installed on emmc). Pressing spacebard doesn't do anything during boot. Also, trying to flash the Linux image via the Linux_Upgrade_tool doesn't work (always return a fail). Any ideas how to make this board boot back on Linux? Thank you. DDR Version 1.07 2…

I manged to get the USB OTG headers working on the NEO3 by modifying the NanoPi R2S DTB that it is currently using. 2 changes were needed: - Replaced all usb2 references to usb0 - Changed dr_mode for usb@ff580000 from otg to peripheral Modified DTB file attached if anyone else wants to give this a try or has a need for OTG on the NEO3 rk3328-nanopi-neo3-rev00.dtb

Hello Folks, good day. I have a project where I need to use a OrangePi 4B and couple of hardware pieces connected to it. I'm having trouble putting together a Linux image where I have, at least the minimum functions required for the project working. I need an image where these items below are enable/working: - SPI - I2C - GPIO - PWM - 10.1 MIPI DSI LCD + TOUCH (available here) - MIPI CSI Webcam (OV13850) - 3D Acceleration (WebGL / OpenGl) using the Mali t860 - Bluetooth - Wifi Ideally, I would like to use the most recent Focal mainline kernel, but a legacy image will also be fine. I've b…

Hello Folks, Good day. I hope you're doing great. I'm trying to make the OrangePI 10.1 inch MIPI DSI (product page) work on the most recent (mainline) Armbian build. Building the image using the OrangePI source repositories and following the instructions on OPi4B manual enables the LCD and touch, However, my intention is to make the LCD + Touch work on the most recent Armbian Focal (mainline). I've setup my Armbian build env but I cannot see to find how to enable this MIPI screen on any build options. Here's the instructions from Page #20 of OPi 4B manual: Download the Linux source code and make the following changes in dts --- a/arch/arm6…

Hello, I have a rockpi4 whit armbian 20.08.0-trunk.68 nightly (based on debian buster), I have managed to configure all the system whit out problems and I will admit it's of my liking, but there is a problem I cannot solve whit the headphones. So, the headphone port is detected by pulseaudio, once the hdmi audio is turned off in the configuration the software indicates that the sound is being outputted through the headphones, but it is not, not even garbage sound comes out. I have also tried vanilla debian in the board and the headphones worked perfectly, but whit debian some garbage sound came out even when there was nothing reproducing, witch makes me suspect the headph…

Hi, My Nanopi M4V2 often gets unresponsive. I cannot reach the nginx server when that happens. SSH also stops working. The red led is on, and the green led stops blinking when it happens. Any tips on what I can try? Running: Armbian buster with Linux 5.4.49-rockchip64 with heatsink from EMMC. http://ix.io/2u4O

RockPi 4 Model C support will come in the near future?

Hi, I try use image http://www.orangepi.org/orangepibbsen/forum.php?mod=viewthread&tid=3844 this only one image works HDMI input for HDMI output PC ffmpeg -f v4l2 -list_formats all -i /dev/video0 [video4linux2,v4l2 @ 0xab89b120] Raw : yuyv422 : YUYV 4:2:2 : [video4linux2,v4l2 @ 0xab89b120] Raw : yuyv422 : YUYV 4:2:2 : [video4linux2,v4l2 @ 0xab89b120] Raw : uyvy422 : UYVY 4:2:2 : [video4linux2,v4l2 @ 0xab89b120] Raw : yuv422p : Planar YVU 4:2:2 : [video4linux2,v4l2 @ 0xab89b120] Raw : Unsupported : Y/CbCr 4:2:2 : [video4linux2,v4l2 @ 0xab89b120] Raw : yuv4…

Is there any way/plans to support the FrindlyArm RK3399 SOM in Armbian? Does anyone know the hardware well enough to know if another firmware could be loaded on it? It seems to be a very nice module, and the dev board has just about everything one might want on it. On a side note, possibly derailing my own topic, is there any plans to add any of the VPU patches for the RK3399 and associated software? It seems like support for that is getting pretty close, and it would be great if some of the patches that are floating around could get include in the official distro. I'm about to dive in an try getting at least accelerated ffmpeg working on my M4V2 and/or neo4, …

I am thinking to buy NanoPi M4v2 and i want to use with nvme SSD. RockPi 4 support Gen 2.0. What about NanoPi? NanoPi only support Gen1? And what is the maximum theoretical speed for nvme SSD on NanoPi M4v2 ? I am between NanoPi M4v2 vs RockPi 4 and NanoPc T4. I like NanoPi M4 design and box, I don't like rock pi ssd hat and box, and NanoPc price is expensive, not compact like NanoPi, ram is LPDDR3 others LPDDR4, but x4 lane and support Gen 2.1 is good. I am so confused..

Hi there, is the RK3399 (OrangePi4) already supported by Armbian? The manufacturer claims support "Debian 9" but current Armbian is Debian Buster 10 - based. Anyone tried this board with success?

Hi all, today I used rsync to copy some music files from an attached USB drive to my NVME M2 SSD drive and noticed the Nanopi was getting very hot. I have it housed in an official metal case with a fan. The fan didn't come on despite the temperature of 80 + , the case was very hot to the touch. I turned it off in the end in case it got damaged. Any suggestions appreciated. The board is running the latest Buster from here.

Any guesses whats wrong? The bootup stucks at [ 311.991668] random: crng init done for such a long time with 5.4.49... That happend on two different ROCK PI 4B 4GB v1.3 with SPI and NVME SSD boot without SD/eMMC. (fdtfile=rockchip/rk3399-rock-pi-4.dtb). It is only happening if I disconnect power and boot up. It seems working fine if I just restart the board. No problems with 4.4.213 Kernel (fdtfile=rockchip/rk3399-rockpi4b.dtb). It was also working fine with an older version of 5.4.xxx... channel 0 CS = 0 MR0=0x98 MR4=0x2 MR5=0xFF MR8=0x8 MR12=0x72 MR14=0x72 MR18=0x0 MR19=0x0 MR24=0x8 MR25=0x0 CS = 1 MR0=0x18 MR4=0x2 MR5=0xFF MR8=0x8 MR12=0x72 MR…

Hi all, anyone here ever used a Khadas Tone Board on a Nanopi M4 ? I've just bought one but can't get any sound out of it. What I'm trying to achieve is run Logitech media server in conjunction with squeezelite using the Khadas as my DAC. LMS and Squeezelite both installed and run without errors BUT ! there is no sound. How can I make the Khadas the default output device ? Edit I have it working now you have to edit /etc/defaults/squeezelite and tell it what card to use SL_SOUNDCARD="hw:CARD=Control,DEV=0"

I have recently started working with a NanoPi R2S. I have it booting from the built-in microSD. However, I would like to be able to boot off of USB. When I interrupt u-boot and start USB on the board, it finds the hub but does not seem to find *any* device. I have tried various USB sticks of different sizes and brands, and a few ordinary devices such as a mouse. Nothing. Is this a known problem? Should it be able to work? Thanks

Hi i have a orangepi 4 , i try install armbian mainline based kernel 5.4.y having issue with hdmi, no display, the os cant sense any hdmi connection. But when i try kernel 4.4 the hdmi work with? anyone having the sane issue?

/usr/bin/brcm_patchram_plus/rk3399 hogs 100% CPU until rk3399-bluetooth.service is stopped and disabled. The NanoPi Neo3 does not have bluetooth.

Greetings to all! I want to share the news. 2020.07.21 Mainlinte U-Boot includes patches for Rock-Pi-N10. https://patchwork.ozlabs.org/project/uboot/list/?series=191290&state=* I am trying to build it and run. Everything compiles successfully, but during testing, an error occurs with an incorrect detection of the SDRAM size. On my model A (3GB RAM for CPU), 2 banks are detected at 1152, but it should be 1536. U-Boot SPL 2020.07 (Jul 25 2020 - 09:28:13 +0300) Trying to boot from MMC1 U-Boot TPL 2020.07 (Jul 25 2020 - 09:28:13) Channel 0: LPDDR3, 800MHz BW=32 Col=10 Bk=8 CS0 Row=15 CS1 Row=14/15 CS=2 Die BW=16 Size=115…

I have a problem with Focal on Nanopi-M4V2 is that when it is overloaded and runs out of memory, instead of getting slow it kills the process causing the problem and in the last few cases, logs out out of Ubuntu Mate ;-) [Sun Jul 26 17:12:54 2020] Out of memory: Killed process 12888 (Web Content) total-vm:3097484kB, anon-rss:455520kB, file-rss:1600kB, shmem-rss:16636kB, UID:1000 pgtables:2752kB oom_score_adj:0 [Sun Jul 26 17:12:54 2020] oom_reaper: reaped process 12888 (Web Content), now anon-rss:0kB, file-rss:0kB, shmem-rss:16220kB [Sun Jul 26 17:13:22 2020] panfrost_gem_shrinker_scan: 60 callbacks suppressed [Sun Jul 26 17:13:22 2020] Purging 4595712 …

I think I have somehow managed to remove my wlan0 interface. I've done a lot of testing on this M4V2 and am happy with my latest configuration and then I noticed my wlan0 interface is gone. I know it was there because I had tested it all (this box is going to my work office I'm not very good with the very low level stuff but this is what I have found sudo nmcli dev status DEVICE TYPE STATE CONNECTION eth0 ethernet connected Nano2Home lo loopback unmanaged -- jerry@nano2:~ $ sudo nmcli con show NAME UUID TYPE DEVICE Nano2Home bfe624a0-6c47-34c7-b947-350dd18b2059 ethernet eth0 Wi-Fi connection 1 62eadfc0-4456-4dc6-8624-771996a69834 w…

Like the title says, when I open armbian-config on my brand new NanoPi M4N2 I don't see a "Hardware" entry in the menu... is this expected? Only reason I wanted to access is to ensure I disable WiFi as I am only using Ethernet. For the record, I'm powering it with a 5V 4A PoE adapter, using a Samsung SD-card flashed with Armbian_20.05.7_Nanopim4v2_buster_current_5.4.49.img. I'm using a 256GB Sabrent M.2 NVME SSD as the main disk (configured via armbian-config), so the SSD card is for initial booting only.

Is there an issues page relating to the M4V2 and Armbian Focal. I'm testing it and I have a few strange things happening with NFS and network but I was wondering if there as a known issues or a general topic regarding this board and this Ambian build because searching for nanopi-M4V2 Focal... is not a good idea. Thanks

Hello, (i opened a new thread because the other one had another topic...) At the moment im stuck in updating my linux image... When i run apt-get install linux-image-current-rockchip64 Then i get: The following packages will be upgraded: linux-image-current-rockchip64 1 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 38.2 MB of archives. After this operation, 97.2 MB of additional disk space will be used. Get:1 https://apt.armbian.com buster/main arm64 linux-image-current-rockchip64 arm64 20.05.7 [38.2 MB] Fetched 38.2 MB in 3s (14.4 MB/s) (Reading database ... 128592 files and directories …

Hi! I've 2 rock64 boards -- 4gb and 2gb bought with 1 year difference The problem -- both boards have same MAC address. Changing it with macchanger has no effect, same for cloned mac in nmtui. Also I tried this in armbianEnv.txt: root@rock64:~# cat /boot/armbianEnv.txt verbosity=1 overlay_prefix=rockchip rootdev=UUID=48ad169b-7620-4c84-89fa-6c9a0fcde766 rootfstype=ext4 ethaddr=a7:71:b0:90:17:1f usbstoragequirks=0x2537:0x1066:u,0x2537:0x1068:u But mac stays the same. I've plugged usb ethernet just to avoid conflict on same network, but how can I change the MAC of eth0 ?

What i know orange pi has two microphone option. 1- on board microphone 2 - from audio in out When i check with arecord -l i see only one card which is realtek5651 ı have tried voice record with arecord. ı couldnt get any voice. with usb sound card i can record. i can listen with on board auido out. Why i can not get any voice from on board microphone or audio in.? you can see my alsa values http://alsa-project.org/db/?f=351ef8f0285ef89eaa267f2b7ff9866f06ef3413 you can see all informations http://ix.io/2rH8

First a short introduction I am a Linux Noodle i recently bought my first sbc nanopi m4 v2 arm powerd board idialy i would use linux fx to transit from windows envirement to linux.However most information (youtube Nico D) about using my new sbc uses Armbian as os.So i decidit to use Armbian to start with this topic will be a collection of noodle questions 1)Armbian and gui...i find the default desktop plain ugly... can i instal a other like cinnamon if not what other options do i have?(i dont care that mutch about resource use). 2) I know Armbian overclocks bye default to 2ghz/1.5... however can i go higher with armbian if s…

I've downloaded this but there are a few issues. The verification procedures: Verify GPG signature: gpg --verify Armbian_20.05.2_Nanopi-r2s_buster_current_5.4.43.img.asc Verify image file integrity: sha256sum --check Armbian_20.05.2_Nanopi-r2s_buster_current_5.4.43.img.sha should include the .xz Verify GPG signature: gpg --verify Armbian_20.05.2_Nanopi-r2s_buster_current_5.4.43.img.xz.asc Verify image file integrity: sha256sum --check Armbian_20.05.2_Nanopi-r2s_buster_current_5.4.43.img.xz.sha However with the gpg gpg --verify Armbian_20.05.2_Nanopi-r2s_buster_current_5.4.43.img.xz.asc gpg: assuming signed data in 'Armbian_20.…

People, help install the system on eMMC Rock Pi 4 Bv 1.3. Installed the system "Arabian_20. 05.4_Rocky-4b_focal_current_5. 4. 46_desktop" on SD, installed eMMC on the Board, started the system and updated it. Then I tried two options for transferring the system to emc: 1) (https://docs.armbian.com/User-Guide_Getting-Started/) sudo nano-sata-install - dd if= / dev/zero of= / dev/mmcblk2 bs=1024 seek=8 count=1; 2) armbian-config - boot from SD, system on SATA / USB. But both options failed. I read here two branches with a discussion of this problem, but I did not succeed. But this is because I am not a very experienced Linux user. Please give me a n…

Hello, nanopc t4 folks, Some, not so long time ago, I worked on fusb302.ko driver and device tree improvements in order to make USB Type-C port working properly in the mainline 5.* kernel. I managed to get DisplayPort over type-C + some general type-c handling improved before my board simply died. Unfortunately, I was not able to finish all the planned work and cannot continue further However, I guess, working DP is already fairly good achievement that might be interesting for many of us. Hereby, I want to publish some patches to the mainline!!! driver and device tree that add missing functionality, so one can get DP+type-C working on NanoPC T4 (and all RK339…

Hi, I was struggling in the Wifi connectivity with following syndromes: 1. Having trouble connecting to 5GHz network by default unless specifying BSSID 2. Will disconnect after a day or so 3. Cannot parse RX packet header properly (and will spamming errors in dmesg) After putting in some efforts, I've found a newer firmware version on GitHub: New Firmware: BCM4356/2 wl0: Apr 18 2017 13:54:43 version 7.35.184.1.r5 (A2 Station/P2P) FWID 01-efd4ca0d Original Firmware: BCM4356/2 wl0: May 14 2014 19:51:52 version 7.35.17 (r477908) FWID 01-2ed3ee81 The NVRAM text file is identical to `brcmfmac4356-sdio-nanopi-m4v2.txt…

I use Armbian_20.05.3_Rockpi-4a_buster_legacy_4.4.213 The armbian kernel version uses 4.4-213 Follow the radxa official installation script： curl -sL https://rock.sh/get-rockpi-penta | sudo -E bash - The output is as follows： I don’t know where the problem is after execution, I still can’t drive it.... It feels like a failure caused by the kernel, it seems that it only supports linux-image-4.4.154-110-rockchip-gcef30e88a9f5 I executed the command to install the kernel： sudo apt-get install linux-4.4-latest Something went wrong. I just started contacting SBC System and hope I …

Hi all, is it possible to boot a Nanopi M4 V2 from a NVME M2 ?

Hallo, I've been using Armbian on the NanoPi M4 V2 for a while and now I'm thinking about switchen from the legacy kernel to the current kernel. Unfortunately that's not so easy to do when using armbian-config. You could think you can just select the current-kernel in the list but you won't find it there. The reason is simple: the legacy kernel belongs to the rk3399-family and the current kernel is rockchip64. Which is basically the same, but from an organisational point of view it is not (please forgive me if I do not show an adequate technical precision here, the details and the plan to clean that up are explained here). What I would be intereste…

Hi, the latest Bionic Legacy Desktop images for NanoPi M4 V2 (Armbian_20.05.2_Nanopim4v2_bionic_legacy_4.4.213_desktop.img.xz and Armbian_20.05.1_Nanopim4v2_bionic_legacy_4.4.213_desktop.img.xz) do not boot on the board. No green LED. No video output at all. I haven't checked UART. The latest working image is Armbian_20.02.7_Nanopim4v2_bionic_legacy_4.4.213_desktop.7z I have a good power supply (12V 2A, also tried with USB 5V 3A), and a good MicroSD card (high endurance). I did not forget to unXZ the new image file and write it with dd, just as 20.02.7 7z. I've checked the checksum of written data on the MicroSD card, and it equals to the checksu…

Hey folks, So here's the setup I have: I have an Orange Pi 4B running the Orange Pi 4 image and kernel 5.6.17-rockchip64. I have an Orange Pi 4 running the Orange Pi RK3399 image and kernel 5.4.26-rockchip64 (cause when I got it, the Orange Pi 4 images weren't out yet). The OPi4 is running just fine. I imagine that I'm running the wrong DTB and that not all the hardware is working properly -- but the hardware I need is working just fine. The OPi4B is another story. It'll boot just fine, and it'll run just fine for days/weeks on end -- as long as I don't put it under any sort of heavy CPU load. But if I start running anythi…

Hey! I recently accidentally made my eMMC unbootable. I ordered this adapter, but the eMMC isn't getting picked up by any of my microSD adapters. Is there a way to hotplug the eMMC chip while booting from SD, like with the Pinebook Pro (which is also RK3399 based)? I'd really like to either repair or clear the eMMC so i could continue using it. Thanks!

Hi, Around the forums, I've seen that some people have been successful in running the lima driver on Amlogic or Allwinner hardware: https://forum.armbian.com/topic/14180-bananapro-lima-driver-problems/ https://forum.armbian.com/topic/11424-playing-with-limamesa-mali-drivers/ However, I couldn't seem to find any posts with Rockchip hardware, specifically the ROCK64. I tried to enable it myself by doing the following, but was unsuccessful so far. enable kernel module lima via "sudo modprobe lima" update /etc/X11/xorg.conf.d/01-armbian-defaults.conf as below per the lima wiki instructions (also tried w/o the "Device" secti…

As topics title, did anyone manage to get the Raspberry Pi Touch Screen (DSI) work with the Rock Pi 4B running Armbian? Should it be working out of the box like with the TinkerBoard? Note that in my setup the display works with the Radxa Debian 9 image. Thanks guys

Hi, I'm a user of nanoPC T4( RK3399), now i'm using offical ubuntu release. did Armbian for nanoPC T4 support it's MIPI dual camera? ISP? and other media function? thank you!

Received my SBC today, installed armbian and run quick tests Runs very hot (in stock yellow case). Throttles under load and can not run at full 1500Mhz Below results on armbian measured with armbianmonitor -m power measured from the wall 71C / 2.5W / 600Mhz idle 85C / 3.7W / 1000Mhz under load (stress -c 4) I also tested without case and results are better but still it throttles under full load. Ambient temperature was about 25C Is this just me and my unit has faulty heatsink or you also observe similar results? Any ideas on how to fix this? I see there is a fan header on the board but no fan installed, just the heatsink, but…

Hi all, This has confused me! I have an old copy Armbian_20.02.7_Nanopim4_buster_current_5.4.28_desktop.7z which works fine. Any SD cards I put it on using Balena Etcher works. Any of the latest versions simply won't boot. The only difference appears to be the XZ file format. I extracted one of the later ones using 7Zip and then Etcher to flash and as expected it mad no difference at all. Has something been done to the V1 firmware from the V2 that doesn't work or firmwares containing the wrong naming etc? Help!

Hi, I was testing images for Orange Pi 4 w/o eMMC, official from site, Debian and Ubuntu from ARMbian, and suddenly any boots anymore. I tried desperately everything, write with another program, used dd for copy, pressed randomly bottoms attached in the back, then one time worked, but it crashed when i attached a keyboard. Later all my micro-sd cards worked, most of them are poor quality, could be that but idk, my power adapter came from official website. # ls usb doesn't show hid I have a cp2012 usb to tll, i can use it for serial debug ?

Hey guys, bunch of thanks for your great work. Was wondering what's up with the latest buster images (20.05.2-5.4.43) for the 1Gig A versions. Worked great up to 20.02.11-5.4.32. The boot gets up to changing the freq, then nothing : > change freq to 416MHz 0,1 Channel 0: LPDDR4,416MHz Bus Width=32 Col=10 Bank=8 Row=14 CS=1 Die Bus-Width=16 Size=512MB Channel 1: LPDDR4,416MHz Bus Width=32 Col=10 Bank=8 Row=14 CS=1 Die Bus-Width=16 Size=512MB 256B stride channel 0 CS = 0 MR0=0x19 MR4=0x3 MR5=0x6 MR8=0x0 MR12=0x72 MR14=0x72 MR18=0x0 MR19=0x0 M…

I'm working on a project using the nanopim4v2-current image. I noticed an issue with the available HDMI output resolutions. Only a select few resolutions are available, despite the connected screen advertising support for additional ones. I was also unable to output a custom resolution (for example 1920x538) by adding the proper modeline in manually through xrandr. I've been looking into this for a bit and managed to find a partial solution in Miouyouyou's recent pull request "[RFC] RK3288 : Add HDMI resolutions". Adding the patches to my build enabled support for my monitor's native resolution (1920x1200) and allowed me the ability to output custom resol…

EDIT: I hate to have to admit this, but I completely forgot that the nanopi m4 v2 needs external antennas for its wifi to operate properly. (I bought just before the coronavirus hit, and it was several weeks before I got back to setting up the board. First board I've had that needs that.) Having terrible troubles getting a working wifi on various Armbian OSes on nanopi-m4v2. Tried: Armbian_20.05.1_Nanopim4v2_bionic_legacy_4.4.213_desktop.img Armbian_20.02.7_Nanopim4v2_buster_legacy_4.4.213_desktop.img (Armbian_20.05.2_Nanopim4v2_focal_current_5.4.43_desktop.img - just won't boot, as of 24h ago) Armbian_20.05.2_Nanopim4v2_bus…

This overlays settings worked well until I have compiled my own .dtbo file and call it with overlay=..xyz... , after that all yet working overlays stopped working, even if I removed them. The boot process now skips this overlay settings. After examination, I have found file "/boot/boot.scr" and "/boot/dtb-5.4.44-rockchip64/rockchip/overlay/rockchip-fixup.scr" had some garbage characters at beginning. I didn't change anything, neither I did open them before, those files simply got garbage. After deleting the garbage chars, it won't boot anymore. Before I had tried also spi-spidev and spi-nor

Hi, I don't have an idea why it stucks. Armbian_20.05.0-trunk_Rockpi-4b_buster_current_5.4.43 EDIT: I have downloaded the pre-build image Armbian_20.05.1_Rockpi-4b_buster_current_5.4.43 and it works. It boots at an astonishing speed, only 18 sec which is a miracle. How can I build the same kernel? Is sufficient to copy just a .config file? T T DDR Version 1.13 20180801 In Channel 0: LPDDR4,50MHz CS = 0 MR0=0x98 MR4=0x3 MR5=0xFF MR8=0x8 MR12=0x4D MR14=0x4D MR18=0x0 MR19=0x0 MR24=0x8 MR25=0x0 CS = 1 MR0=0x18 MR4=0x2 MR5=0xFF MR8=0x8 MR12=0x4D MR14=0x4D MR18=0x0 MR19=0x0 MR24=0x8 MR25=0x0 Bus Width=32 Col=10 Bank=8 Row=15/15 C…

hello everyone I have this board orange pi 4 V 1.3 Armbian Focal desktop mainline based kernel 5.4.y . I haven't audio through HDMI. what can I do ? I ran the media script for hw acceleration and i have good video result but not audio. Thx!

Hi - trust this is the right forum. I have forgotten the login password to my Arbian installation on the nanopi m4 V2. It boots from the eMMC just fine, but I am stuck at the prompt. I had only just installed it a few weeks ago (then things got hectic), so nothing really invested - I could just install again via the SD card, right? Unfortunately, it looks like the SD slot is no longer working. In the last 2-3 days nothing seems to boot from it. Which leaves me with an eMMC module loaded up with an Armbian - I think its bionic, because it does have wifi (buster never worked with wifi). In other 'vanilla' flavours of of l…

Hi everyone, I'm trying to get 4k output from my NanoPi M4. I have tried (using a Steamlink HDMI cable) directly connected to my TV (to eliminate my receiver as a point of failure/bugs) to get something to output to the screen in 4k. I haven't succeeded. What information I've gathered so far: There are two "vops" a big and little, and the little one is not designed to, and cannot output 4k (there was a patch hacking that into vopl but I never dared test it and can't find it now). There was this change setting the maximum resolution to 4k in a file/subdirectory I cannot find in recent kernels anymore: https://patchwork.ozlabs.org…

Hi everyone, I have been playing a lot (too much maybe) with my NanoPi M4. It seems that most of what I need will be working "soon" (yay for hardware decoding), except HDMI audio bitstream passthrough. Whatever kernel I try, I always get this output from Kodi: Device 1 m_deviceName : default m_displayName : Default (hdmi-sound ff8a0000.i2s-i2s-hifi i2s-hifi-0) () m_displayNameExtra: m_deviceType : AE_DEVTYPE_PCM m_channels : FL, FR, LFE, UNKNOWN1, FC, BC, BL, BR, BLOC, BROC, FLOC, FROC m_sampleRates : 32000,44100,48000,88200,96000,176400,192000 m_d…

Hello all, After some time without touching it, I came back to my Rockpi 4B. I installed the latest armbian bionic image on a samsung 64Go card. All seems to work fine for the first boot. But when I try to restart the system I don't get any display on screen. To get it back I need to unplug HDMI plug and re-plug it. Didn't found any conversation about that trouble? Is it a bug or is there something I can do to fix it ? Thanks for your answers. Pat

I'm not sure what I'm doing wrong, I'm not an expert with this. I have the M4V2 with metal case. I downloaded Armbian_20.02.7_Nanopim4v2_bionic_legacy_4.4.213_desktop.7z and burned the IMG to one of my spare M4 eMMc Problem is that the eMMC does not boot and does nothing So I tried another M4 eMMC and exactly the same thing. So I burned the img to an SD card and it boots fine. But I cannot see the eMMC AT ALL, lsblk does not show it Is it possible the M4 eMMC is NOT compatible ( I dont' think so or I would have seen in my searches) OR I did something wrong ? Or missed a step I don't remember having this with my M4 ? Thanks in …

Hello all, I have this board and It's suffering crashes and reboots all day. I think the logs are stored in RAM because I can't never find anything related to this issue. Is there anything I can do to find the cause? Many thanks. Regards.

Hi I`m trying to set NAS server (OMV) on nanopi M4v2 with sata HAT and eMMC. I have instaled OMV but it is working realy slow and I want to make another clean install. I`m using Armbian Buster from here https://www.armbian.com/nanopi-m4-v2/ I`m tryng now for 4 hours to boot from fresh made SD card but I always end up on eMMC module. If I unplug module I can boot from SD card. I was trying Recovery key and PWR key combination but with no luck What can I try next. Thank you for help!

Hi, I want to do a NAS RAID(4,1) with the M4 with SATA hat. This thing is f... damned fast with SAMBA. I meassured 60MB/s with a 1.5TB 2.5" drive I had just laying around. OK, I forgot to mention that I installed Armbian. It's been three years since my last attempt to build a useful PC with AARCH64 and many things happened meanwhile. Looks like the time has come finally. (To say good bye to x86 and Windows.) Can someone point me to a direction before I gonna buy four SSDs?

Hi all, currently i'm working on upcoming Helios64 board. For RK3399 board there are 2 families, what are the differences between them? I've been following discussion on github and this forum for few months but still unsure which family i should use.

Hi all, first off, I love my NanoPiM4V2 boards, the big drawback with them for me is backing them up, if you are running them from an eMMC and you have the board in a case, you have to remove the cover of the case, if you have a hat ( which I do ) you also have to remove that , then you can remove the eMMC module and clone or do whatever with it. What would be good for me, is, if I could temporarily boot from an sdcard , unmount the eMMC, and clone it for backup purposes. Before I ruin anything I thought I'd ask the experts. Is this doable ?

Hi, I have one silly problem developing a FBTFT device driver for SSD1322 display : https://github.com/MarkoBursic/fbtft---SSD1322/blob/master/fb_ssd1322.c The initialisation starts OK, all GPIOs (DC, RESET, CS) follows as they should, since the data is sent through a function write_reg. For example : write_reg(par, 0xA0, 0x14, 0x11); It asserts DC low, then sends 0xA0, then asserts DC high and sends 0x14 and 0x11. Within every sent character (8bit bata) the CS toggles. The problem becomes when I want to send video data, I guess a function write_vmem is called. But here the entire tx buffer is filled and then streamed. for (y =…

Hi, I have one FriendlyARM NanoPi R2S. It should have 1G DDR4 memory. Everything works fine with latest Armbian 20.02.08 except only 512M memory shows up. Both Buster and Bionic have the same issue: Armbian_20.02.8_Nanopi-r2s_buster_current_5.4.28 Armbian_20.02.8_Nanopi-r2s_bionic_current_5.4.28 I tried FriendlyARM official FriendlyCore. I can see all 1G memory, /proc/meminfo on FriendlyCore is as follows: MemTotal: 971052 kB MemFree: 842880 kB MemAvailable: 844352 kB Buffers: 8012 kB Cached: 48272 kB SwapCached: 0 kB Active: 45904 kB Inactive: 31580 kB …

I have 2 issues in LibreOffice installed by default in Armbian, running on RockPi 4B. First: special characters aren't working. Second: filenames or folders using special characters are not recognized - therefore I can't access or edit my files, and even can't save files with special characters... anyone has a tip to solve these two issues? Thanks a lot

After the next (last) update, the system does not boot, there is no ssh access, and the monitor does not turn on. I just didn't install updates for three weeks and decided to update yesterday What should I do, re-install the system ? The loader is located on the sd card, and the system is on the hdd, using the 4.4.x kernel

I want to use the mainline u-boot spl to load the u-boot proper(u-boot.itb) from nvme, so that the only part off the nvme is the tpl/spl in the emmc/sd/spi flash. But now the mainline u-boot has no pcie driver and no nvme support in spl. I have found the radxa guys using their u-boot in spi flash to boot kernel from nvme. But their pcie driver(https://github.com/radxa/u-boot/commit/096f2c16bbfa24c93a4c87e31334d5b5064dfd0a) has a limitation: It can not be used in u-boot spl, or it would not function properly in u-boot proper and fail the boot. After some frustrating tryings and compare with the linux driver, I found that the port initialization proce…

Hey, I am using a Nanopi M4v2 with a Satahat as server for openmediavault and plex. Since I got a lot of freezes/crashes (every 24-72h, the Nanopi lost the connection, and the green LED isn't blinking anymore) with "Armbian 20.02.7 buster current 5.4.28" on a SD-Card. I plugged a SSD in and used the nand-install script with a clean installed SD-Card. But this doesn't help, the problem is still there. The log got spamed with this: May 3 13:17:03 nanopi brcm_patchram_plus_rk3399[1338]: writing May 3 13:17:03 nanopi brcm_patchram_plus_rk3399[1338]: 01 4c fc ff 3d 01 22 00 00 0d 05 00 00 50 fb 31 May 3 13:17:03 nanopi brcm_patchram_p…

I had compiled the Armbian image: Buster server. It shows like: Linux version 5.4.35-rockchip64 (root@ubuntu-bionic) ??? uname -r 5.4.35-rockchip64 If I download the linux headers it downloads them, but version 5.4.32-rockchip64. If I do : apt-get source linux-source-$(uname -r) Reading package lists... Done E: You must put some 'source' URIs in your sources.list root@rockpi-4b:~# I can't compile the device drivers, since the headers are different.

Hello i made a mistake when i was selecting an other kernel via armbian-config. I was powering off the board after the kernel change (which normally worked fine when i switched between dev and current) and this time something wrong happened i dont know what exactly but the VMLinuz and uinitram is missing in boot. How can i chroot my Armbian system so re-run armbian-config and install the kernel properly? I tried several other things,,.. copying the boot folder from a working install of armbian but i dont really know which kernel he wants. The easiest thing might be chrooting... but i dont know how to chroot my emmc. I plugged it into the emmc adap…

tried several Images Bionic, Buster Desktop and several Kernels 4.4 - 5.6... Can't get to work HDMI Output (black screen on 4.4) and Bluetooth (firmware issue missing file) on same kernel version. Did someone has a working build for Rock Pi 4 board v1.4? Thanks

Dear all, Has anyone tested using Wifi‘s AP and Station at the same time? I checked the info of wifi on this NanoPi M4V2 board with command: sudo iw list. the infomation of this wifi: .... valid interface combinations: * #{ managed } <= 1, #{ P2P-device } <= 1, #{ P2P-client, P2P-GO } <= 1, total <= 3, #channels <= 2 * #{ managed } <= 1, #{ AP } <= 1, #{ P2P-client } <= 1, #{ P2P-device } <= 1, total <= 4, #channels <= 1 .... This information shows it support the AP and station at the same time, but I only find a create…

So I noticed my NanoPC-T4's will not boot an image made with the latest armbian build script. I did a binary search on the commits and tracked down the breaking change: commit 75d0f64e3d75e7c34466871b9723ef1a238609d8 <- THIS COMMIT AND ANYTHING AFTER IS BROKEN Author: Piotr Szczepanik <piter75@gmail.com> Date: Fri Apr 17 21:30:37 2020 +0200 Switch rk3399 to u-boot v2020.04 (#1873) * Switched rk3399 to u-boot 2020.04-rc4 * Switched rk3399 u-boot to v2020.04, synchronized configs * Updated to u-boot v2020.04 final * Fixed OrangePi 4 device tree reference commit cc98ba3c0d3ff8d84ed08bfbf691b3bc94a6bc2b <- THIS BOOTS FINE Author:…

Hi, I am doing some overlay for fbtft LCD driver - SSD1322. I did compile an add my patch, now I would like to load the LCD driver with DT overlay. This is what I have done: /dts-v1/; /plugin/; / { compatible = "rockchip,rk3399"; fragment@0 { target = <&spi1>; __overlay__ { status = "okay"; }; }; fragment@1 { target = <&spi1>; __overlay__ { /* needed to avoid dtc warning */ #address-cells = <1>; #size-cells = <0>; status = "okay"; mytft@0{ compatible = "solomon,ssd1322"; …

Hi all, I have been using a Rock64 with hostapd and a usb adapter that uses realtek drivers for a couple of months now. Recently, like a week or two, after what i believe was a kernel update i started getting random freezes in the board. As i use it "headless", when it happens the only way to get it back working is by power cycling it. This means that until today i had no logs of what was happening. Today although, i left my laptop on for a couple hours, with tail -f on kernel.log, messages and syslog. Attached in the file called logs.txt is what i managed to obtain from a terminated ssh session to the board. Im running Linux NetMa…

I'm trying to run Armbian on Orange Pi RK3399 board. I have TP50265 permanently shorted to the ground to enable SD card booting. The board starts without any problems with Debian and Ubuntu images downloaded from the manufacturer website, e.g. https://drive.google.com/drive/folders/1wAdkC25BmjMwapWahEEQGTvi-yuwo8Gx after the above, kernel boots and the system starts perfectly. However, when I try the images downloaded from Armbian website (both, based on the old kernel, like https://dl.armbian.com/orangepi-rk3399/archive/Armbian_20.02.1_Orangepi-rk3399_bionic_legacy_4.4.213_desktop.7z and the new ones, like https://dl.armbian…

Hi all, I've been away for a while - is the version shown below the latest for the NanoPi M4 V2 ? Linux M4V202 4.4.213-rk3399 #23 SMP Sat Mar 28 16:58:50 CET 2020 aarch64 aarch64 aarch64 GNU/Linux

Hello, i want to use a NRF24L01 on my Rock PI 4B. I found out that i cannot enable spidev0.0 because this is corresponding with the network interface. Linux rockpi 5.4.32-rockchip64 #20.02.11 SMP PREEMPT Tue Apr 14 17:30:19 CEST 2020 aarch64 GNU/Linux Linux version 5.4.32-rockchip64 (root@builder) (gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36))) #20.02.11 SMP PREEMPT Tue Apr 14 17:30:19 CEST 2020 My armbianENV looks like this: verbosity=1 overlay_prefix=rockchip overlays=spi-add-cs1 spi-spidev param_spidev_spi_bus=1 rootdev=UUID=3c50a1d1-71a5-4a0f-9899-099b17a1050b rootfstype=ext4 usbstora…

Hi, I now have the habit to use the status LEDs on my Orange Pi Zero(s), and would like to do the same on my RK3399. The files indicated in this thread don't exist for the version of Armbian I'm using (very recent build by @martinayotte). Spoiler ,g$$$$$$$$$$$$$$$P. OS: Debian 10 buster ,g$$P"" """Y$$.". Kernel: aarch64 Linux 5.6.2-rockchip64 ,$$P' `$$$. Uptime: 54m ',$$P ,ggs. `$$b: Packages: 527 `d$$' ,$P"' . $$$ Shell: bash 5.0.3 $$P d$' , $$P CPU: Unkown @ 6x 1.512GHz [78.7°C] $$: $$. - ,d$$' GPU: rockchipdrmfb…

Hi all, So if a lot of you maybe know is a heatsink and fan a must for the OrangePi 4. With my temporarly installed fan makes a lot of noise i maked yesterday the step to order a Noctua NF-A4x20 5V PWM. The price was arround €17,- not the cheapest but te reviews are amazing. Even on full speed its a lot more silence then the 20x20 mini fan but with a good air flow. But as you could read did i choose for a PWM variant so i could control the rpm´s with a PWM GPIO pin. And amazingly it did work! I have the PWM pin connected to pin 7 of the OrangePi 4. Commands to start pwm for the first time: cd /sys/class/pwm/pwmchip1/ echo 0 …

Hi. Every few days I've been noticing that my monitor just goes blank. The machine keeps running but nothing I do will restore the display. Even if I try to visit another virtual terminal, nothing, still blank. I can ssh to the machine but no command will allow me to restore the display. The only way I get the display back is to reboot the machine. This can't be normal. I'd love it for someone to help get to the heart of this problem. Thank you.

Amrbian does not seem to turn on the NanoPC-T4 fan. I searched the information and turned on the fan on my NanoPC-T4. cd /sys/class/gpio sudo sh -c "echo 150 > export" cd gpio150 sudo sh -c "echo out > direction" sudo sh -c "echo 1 > value" # Fan Is ON. AND sudo sh -c "echo 0 > value" # Fan Is OFF.

I've built everything into the kernel that I can think of: Device Drivers ---> [*] USB support --> [*] USB Type-C Support --> ** built everything other than alternative mode / display port drivers [*] PHY Subsystem ---> ... [*] Rockchip TYPEC PHY Driver Nothing seems to get it working (other than using the legacy kernel). If I plug in a USB type-c ethernet adapter, the light stays on solid but nothing shows up under lsusb.. I'm not sure what else to try. Any help would be appreciated.

Hi. I am kind of linux newbie. I want to use serial console with my Rock Pi S thru usb otg. I googled and found this from https://gist.github.com/lukicdarkoo/a87f79b1c25cd86bdc47a8784d6eee9c. I tried it but failed. And I found that there was not "sunxi_usb_duc" directory. Any advice would be apreciated. =============================== ok, I just found that these are for orange pi. Any guide for rock pi s? =============================== After install new image, now I can use serial console with usb otg.