STM32 MPUs Embedded software and solutions

Latest supported version of Chromium

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

Intermittent debugging error with STM32MP257F-DK and STM32CubeIDE

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...

Non-Volatile Storage Read/Write Protection Mechanism In STM32MP2

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...

Resolved! STM32MP257F-DK SD card yocto image handling

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...

STM32mp157fad: system startup is stuck in the kernel stage

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 ...

Why does Linux disable the Buck/LDO at startup?

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...

Resolved! Can't load a MIPI kernel driver on STM32MP257F-DK

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, ...

STM32MP257 Developer/Engineering mode

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...

Does Linux block USART6 early debug output when starting?

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...

[STM32MP255F] SERC exception occurs during boot

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...

STM32 MPUs Embedded software and solutions

Forum Posts

Latest supported version of Chromium

Intermittent debugging error with STM32MP257F-DK and STM32CubeIDE

Non-Volatile Storage Read/Write Protection Mechanism In STM32MP2

Resolved! STM32MP257F-DK SD card yocto image handling

STM32mp157fad: system startup is stuck in the kernel stage

Why does Linux disable the Buck/LDO at startup?

Resolved! Can't load a MIPI kernel driver on STM32MP257F-DK

STM32MP257 Developer/Engineering mode

Does Linux block USART6 early debug output when starting?

[STM32MP255F] SERC exception occurs during boot

Can't load a MIPI kernel driver on STM32MP257F-DK

Boot failure at BL2 or OP-TEE. Maybe wrong DDR Tun...

STM32MP257 - Unable to handle kernel paging reque...

STM32MP257 Developer/Engineering mode

STM32MP135F-DK Camera setup does not work

What variable controls the size of the root filesy...