Can the OPI5 be Configured to Run LCNC?

I see, they froze the master branch, so won't fix, you could build the master branch with EXTRAWIFI=no
[/code]

Here is the kernel. If you install an image from armbian first you could install this one.

filebin.net/lpleuciilara5q60/linux-image...c222-Be9aa_arm64.deb

To isolate cores you could add the following line to /boot/armbianEnv.txt 

The kernel I'd uploaded is with the rtl8192cu driver.

Here are the deb packages for LinuxCNC:
filebin.net/lpleuciilara5q60/linuxcnc-debs.zip

For gpu hw accelaration you could follow something like:
forum.armbian.com/topic/26450-accelerate...talling-and-running/
 
Except the  udev rules, the lines in rc.local and the lib linking. Instead you could install rockchip-multimedia-config from apt at that point

royka wrote:

Here is the kernel. If you install an image from armbian first you could install this one.

filebin.net/lpleuciilara5q60/linux-image...c222-Be9aa_arm64.deb

To isolate cores you could add the following line to /boot/armbianEnv.txt

extraargs="isolcpus=5,7"
 

You really should be sharing the deb for the matching headers to support DKMS drivers the user may need.
Its good to see others getting familiar with Armbian..

You're right about that, was already busy with remaking that deb package. It was looking for version 5.10.110 instead of 5.10.110-rt, I guess because the rt name is in a config file in the kernel (not the kernel config in armbian).

filebin.net/lpleuciilara5q60/linux-heade...c222-Be9aa_arm64.deb

If you use EXPERT="yes" as a parameter to compile.sh, you can select EDGE  where you can build for Debian Bookworm.
Doing that lets you use the Bookworm Linuxcnc-uspace repos.
Its not really necessary to build an image with a graphical environment. This takes a very long time.
It is faster and more reliable to install that afterwards. Just enter this command on the initial command prompt when  logged in as root:
Good luck...

Wouldn't it compile the non rt 6.2 half mainline kernel then? (Unless you change that source too).
That would make it easier indeed to install LinuxCNC, but then you'll need to compile mesa, mpp, Chromium, v4l2, ffmpeg configurated to use the Rockchip gpu and manually add the rules to have gpu acceleration.

royka wrote:

Wouldn't it compile the non rt 6.2 half mainline kernel then? (Unless you change that source too).
That would make it easier indeed to install LinuxCNC, but then you'll need to compile mesa, mpp, Chromium, v4l2, ffmpeg configurated to use the Rockchip gpu and manually add the rules to have gpu acceleration.

Take the time to familiarise yourself with the Armbian build environment, user configurations, userpatches and config files etc. I would expect you could configure the build environment to apply your customisations if you know whats is going on.

Chromium is included in the Debian Repositories and worked for me on another platform.

I think I know a bit how the armbian build system works, it would be a ton of work for me to automate these things and maintain. It's not something I'd really love to do and this works already, just trying to help to make them start a bit more easy.

For Chromium I was talking about hw acceleration/hw decoding, it does work without but the CPU usage will be high.
But you're absolutely free to do whatever you like.

If you could make something like this for Debian Bookworm, would be awesome

launchpad.net/~liujianfeng1994/+archive/ubuntu/panfork-mesa

launchpad.net/~liujianfeng1994/+archive/.../rockchip-multimedia

Oops made a typo in the headers package. so to keep it a bit organized:
After you've booted an Armbian Jammy image/installation, you could install these packages.

Kernel:
filebin.net/lpleuciilara5q60/linux-image...c222-Be9aa_arm64.deb

Kernel headers:
filebin.net/lpleuciilara5q60/linux-heade...c222-Be9ac_arm64.deb

LinuxCNC packages:
filebin.net/lpleuciilara5q60/linuxcnc-debs.zip