2022-09-16 01:48 AM
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?
Solved! Go to Solution.
2022-09-20 04:48 AM
Hi @JOhn ,
I guess that following article may give you some hints about proper way to proceed for bring-up :
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
2022-09-20 04:48 AM
Hi @JOhn ,
I guess that following article may give you some hints about proper way to proceed for bring-up :
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