Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
I am trying to debug a project I have created in STM32CubeMX and edited in STM32CubeIDE with the STM32MP257F-DK. I am seeing an intermittent error which is mentioned in the troubleshooting grid, but it's not clear to me how to fix it. After it build...
Greetings,We're developing our product on our MYIR MYC-LD25X SoM based on the STM32MP257DAK3 MPU with 8GB eMMC non-volatile storage.As per our design requirements, I am required to enforce the STM32 MCU Equivalent of CRP Level 1 or 2 on our Non-Volat...
Dear community, I've used yocto as my workhorse in the past a lot for other processor manufacturers. Now as I'm happily joining the STM world for linux I'm stuck. Maybe it is a too easy to miss question, but which steps I have to take for putting all...
Hello teachers, I am a developer of the STM32MP157F chip and would like to ask you a question about device tree configuration. Please help me. The version I am currently using is as follows: optee 4.10 uboot 2023.10 linux 6.6 ...
Hi!I having some issues with Linux at startup. It seems that it disabling the Bucks/LDOs at startup.vddio2: disabling vddio3: disabling vddio4: disabling vddcore: disabling v1v8: disabling v3v3: disablingWhy does this occur?Here is the complete outpu...
Hello, I am trying to load a kernel driver (.ko file) for a MIPI camera I would like to use with the STM32MP257F-DK. It's for the imx664, and no driver is present already. I have the source for the driver, and was able to compile it into a .ko file, ...
Hello,I was checking if it is possible to test my M33 NS code I generated using CubeMX would work in Developer Mode. However, the information found on internet suggest it being difficult as it requires the clock to be configured by M33 and also needs...
I have an issue were the Linux kernel is booting, then it just stops printing out messages from USART6.Meanwhile, optee, u-boot and TF-a is printing out messages from USART6. But not Linux after a while.What can have caused this?My processor is: STM3...
I have been working on porting a custom board using the STM32MP255F-AK.I performed the following tasks:- Used STMCubeMX to configure pins and other settings- Manually added the custom board-specific sections to the DeviceTree- Added the DeviceTree to...
Hello,I want to know what is the latest Chromium version supported by OpenST Linux on Scarthgap.Do we have GPU acceleration on it?Thank you in advance,Hiba @PPAGE.13@Billy OWEN @Gregory PLANCHON
