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JOhn1
JOhn1
Associate II
September 16, 2022
Solved

Workflow improvment

  • September 16, 2022
  • 1 reply
  • 816 views

When I'm working on configuring devicetree for a new board, adding new nodes and tweaking values, I often run into a un-bootable system.

What I would like is that there is a bit more information of what goes wrong.

Like now it just quits booting if some node in the references some unitialized hardware. like if vrefbuf perihperal is not activated, and I reference a voltage from there *Crash*.

Is there any ways to make the workflow more tolerable?

This topic has been closed for replies.
Best answer by Olivier GALLIEN

Hi @JOhn​ ,

I guess that following article may give you some hints about proper way to proceed for bring-up :

How to bring up STM32MP1

FAQ : STM32MP1 - How to create a device tree adapted to your design with STM32CubeMx?

Most important advise : generate DTS with CubeMX for the ST board that is closest to your design ( EV1 or DK2) and take it as reference for USER SECTION in DTS.

Hope it help

Olivier

1 reply

Olivier GALLIEN
Olivier GALLIENBest answer
ST Technical Moderator
September 20, 2022

Hi @JOhn​ ,

I guess that following article may give you some hints about proper way to proceed for bring-up :

How to bring up STM32MP1

FAQ : STM32MP1 - How to create a device tree adapted to your design with STM32CubeMx?

Most important advise : generate DTS with CubeMX for the ST board that is closest to your design ( EV1 or DK2) and take it as reference for USER SECTION in DTS.

Hope it help

Olivier

Olivier GALLIEN 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.
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