topic Re: Debian build fail ( tflite_ethosu_delegate] Error 2) in flexbuild v24.12 and imx8mpevk. in i.MX Processors

Debian build fail ( tflite_ethosu_delegate] Error 2) in flexbuild v24.12 and imx8mpevk.

charleshuang — Mon, 06 Jan 2025 06:48:10 GMT

Hi NXP,

We are following the NXP Release Debian 2024/12/30 version as per the official documentation:

https://docs.nxp.com/bundle/UG10155/page/topics/building_an_image_in_flexbuild.html

We followed the standard procedure described in the "Most used examples with automated build" section and run the command:

blb -m imx8mpevk

We understand that this process may involve building a Debian Docker image with ML features.

Could you confirm whether it is possible to successfully compile the Docker image using this method?
If not, could you provide the correct SOP (Standard Operating Procedure) for building it?

We have strictly followed NXP's official SOP, but we are encountering issues.
Please let us know the correct steps to complete the build successfully.

Thanks,

Re: Debian build fail ( tflite_ethosu_delegate] Error 2) in flexbuild v24.12 and imx8mpevk.

Zhiming_Liu — Mon, 06 Jan 2025 08:29:34 GMT

Hello,

Continue in this thread: https://community.nxp.com/t5/i-MX-Processors/flexbuild-v24-12-imx8mpevk-debian-build-failed-in-ml-tflite/m-p/2022406/highlight/false#M232650

Best Regards,
Zhiming

Re: Debian build fail ( tflite_ethosu_delegate] Error 2) in flexbuild v24.12 and imx8mpevk.

charleshuang — Tue, 07 Jan 2025 06:56:15 GMT

Hi @Zhiming_Liu

In the thread, you say : "Please use Ubunut22.04 as host environment."

So, do you mean we shouldn't use the Docker environment?

Please provide the correct the SOP. Thanks.

Re: Debian build fail ( tflite_ethosu_delegate] Error 2) in flexbuild v24.12 and imx8mpevk.

charleshuang — Tue, 07 Jan 2025 08:01:45 GMT

Hi @Zhiming_Liu

May I compile without ML?
Do you have any advice?

Thanks.

Re: Debian build fail ( tflite_ethosu_delegate] Error 2) in flexbuild v24.12 and imx8mpevk.

Zhiming_Liu — Tue, 07 Jan 2025 08:05:15 GMT

Hello,

If you need ML feature, you need use docker under Ubuntu22.04.

Ubuntu22.04----->without ML

Ubuntu22.04+Debian12 docker------>ML/non-ML

Best Regards,
Zhiming

Re: Debian build fail ( tflite_ethosu_delegate] Error 2) in flexbuild v24.12 and imx8mpevk.

charleshuang — Tue, 07 Jan 2025 12:54:18 GMT

Hi @Zhiming_Liu

We tested on two different Ubuntu 22.04 PCs, both using the Debian 12 Docker image provided by NXP.

However, the compilation still failed.

Do you have any suggestions?"

Re: Debian build fail ( tflite_ethosu_delegate] Error 2) in flexbuild v24.12 and imx8mpevk.

charleshuang — Wed, 08 Jan 2025 07:12:03 GMT

Hi @Zhiming_Liu

Thanks for your help.

We change use the Azure VM (Cloud vm), the result is pass.