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Associate
Sep 10, 2026 8:02 AM UTC
Solved

stm32mp135d-odyssey outdated buildroot repositories

Hi list

I am testing the STM32MP135d-odyssey for a project. It is small, still cheap, has support for POE and on board ethernet connectors and SD-card holder. 

The buildroot repositories are quite old so I wonder if the board is in actual use and can be recommended for new projects?

The xogium repository seems very outdated but I have cherry picked a few patches from there to a fork of STMicroelectronics repository and it builds and boots with modern buildroot. I have only tested to boot from sd-card yet.

Please test if interested. I have updated versions of buildroot-stm32mp135d-odyssey, u-boot and optee_os in my Github repository.

https://github.com/GauiStori/buildroot-stm32mp135d-odyssey

Shall I make pull requests for u-boot and optee_os to STMicroelectronics or xogium? Or is there an updated version of xogium somewhere?

Now I want to see if I can find a working Yocto recipe.

 

Regards

Gudjon

 

Christophe Guibout
ST Technical Moderator
Sep 10, 2026 9:49 AM UTC

Hello ​@Gudjon,

I had a look on seeedstudio Github, and it seems they still maintain stm32mpu odyssey board : https://github.com/Seeed-Studio/meta-st-odyssey.
Bootlin continues to maintain Buildroot for ST boards : https://github.com/bootlin/buildroot-external-st.

BR,

Christophe

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3 replies

Christophe Guibout
ST Technical Moderator
Sep 10, 2026 9:49 AM UTC

Hello ​@Gudjon,

I had a look on seeedstudio Github, and it seems they still maintain stm32mpu odyssey board : https://github.com/Seeed-Studio/meta-st-odyssey.
Bootlin continues to maintain Buildroot for ST boards : https://github.com/bootlin/buildroot-external-st.

BR,

Christophe

In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.
GudjonAuthor
Associate
Sep 11, 2026 6:58 AM UTC

Hello Christophe

Thanks for the answer. I do not find any reference to the stm32mp135d-odyssey board in the references you mention.

I will continue with my buildroot since it is working and find out later where to make pull requests to for my official patches.

However it would be nice to know if more people are using this board to know if it will be produced for some time to come.

Regards

Gudjon

GudjonAuthor
Associate
Oct 17, 2026 10:41 AM UTC

Hello

According to SeedStudio the board is not EOL.

Now I have working Yocto and Buildroot builds if anyone is interested.

https://github.com/GauiStori/odyssey-yocto

https://github.com/GauiStori/buildroot-stm32mp135d-odyssey/tree/odyssey-2023-10

I will try to make pull requests for the optee and u-boot patches into the official st repository.

Regards

Gudjon