Can you give more details about the limitations of this NPU? I thought that they would be using shared system RAM. because all models are multiple megabytes, Can you comment about the ability to convert any model to your desired NPU target with "AI model conversion" https://tinycomputers.io/posts/rockchip-rk3588-npu-benchmarks.html (search for "Conversion Performance (x86_64)") Maybe its possible to run LCM-Lora in an armbian device, if it has 16GB. It is already running in a 16GB laptop without NPU or GPU. https://forums.raspberrypi.com/viewtopic.php?t=398225&sid=2b66e2cebe37506dd74215ead3dd264c I am thinking about buying an Orange PI zero 3W (allwinner NPU), but if you have troubles with a 6 TOPs NPU, I will have more troubles with a 2 TOPs NPU

Refer to the experiences here: I think someone wrote that the mainline kernel has NPU support. Is this NPU going to load only models that are in the Rockchip model repository?

Hello everyone! I'm using this patch set from github to run armbian on x88pro13 (which has RK3528 with Mali 450 MP2). Everything seems to work fine (even wifi), but i'm not able to enable hw acceleration on kodi interface (it shows llvmpipe, so it's sw rendering) Do you have any hints on how to do that? Because at the moment i get 80% cpu just for the kodi gui. Thanks!

I see similar issues with some s905x2 and some s905c3 boxes I have. I've never dug into the issue to see what is happening, but the workaround that works for my cases is that when the boot from emmc fails, I boot from an SD card (I have an SD card ready just for this). Then reboot from emmc, and then it usually will boot. For some reason a successful boot from SD clears up something that then allows the emmc to boot properly. This is what works for me, don't know if your situation is the same or different but you can try.

Thank you for sharing this detailed guide and the partition layout. Getting Debian Trixie up and running on a Teclast tablet is an impressive piece of engineering, and your warning about the 1.8V logic levels will definitely save some hardware from getting fried. Have you made any progress with the aic8800 Wi-Fi driver yet? Also, how is the rest of the hardware behaving with the Radxa kernel?