ROCK Pi N10 NPU driver update - Fedora 28

[maxwell]

Hello I bought a Rock Pi N10 and plan to use its NPU for AI applications.
I saw under Fedora repo RKNN and RKNN-toolkit manual are more detail so I follow below installed them
https://wiki.radxa.com/RockpiN10/Fedora

Turned out to me that of 10 times start, 8 times NPU will be detected as
2207:180a
with expected value, only 2 times as
2207:1808

I thought maybe it is due to old driver ?! I found my driver version is rather old
please any one who knows kindly tell me how can I update the driver,
also, I download and installed RKNN / RKNN toolkit 1.3 as latest one, it displayed 1.2…

[setq]

Hello, try the following:

wget https://rock.sh/npu-fw-update -O npu-fw.zip
sudo unzip -o npu-fw.zip -d /
sudo reboot

[maxwell]

Hello, setq, thank you for quick reply.
I download the zip seems there is something wrong in the zip file,
anyway after the process and reboot, the issue still there, find NPU as 2207:180a

[setq]

The file may not be downloaded completely.

ls -l npu-fw.zip
-rw-r–r-- 1 root root 16696704 Jan 15 00:13 npu-fw.zip

[maxwell]

Hello setq:

per your suggestion, I successfully updated the driver.
however it is still 0.9.9.
also, the issue still exist, lsusb show 3 kind of output.

1. 2207:1808
2. 2207:180a
3. both 1808 and 180a shows
   and my progrom still got around only 1/5 execute, other times it shows error
   below are 2 imges, One is successfully, One is even NPU detected as 1808, it still fail to run
   
   
   
   
   

[HansO]

@setq would it be possible to re-upload the NPU FW file? The link you provided is no longer working. Or where can I find it my self?

Thanks!

[setq]

@HansO

Sorry for the late reply. I re-uploaded the file.

[HansO]

@setq Thanks, got it now. And no problem unzipping.