STM32 MPUs Embedded software and solutions

timer as counter in stm32mp257f

How can I enable a timer as a counter in the device tree? When checking the status using cat, the result shows 'OK', and a counter device file is created in /dev, but no corresponding counter entry appears in sysfs.

TImers and External gpio interrupt in stm32MP257f -ev1

how to configure the general purpose TImers and External gpio interrupt in stm32MP257f -ev1

Issue Compiling U-boot for STM32MP25 using Developer Package + X-LINUX-RT expansion package

Hello,I'm trying compiling OpenSTLinux 6.6 for STM32MP257-EV1 using developer package + X-LINUX-RT expansion package. I've followed X-LINUX-RT expansion package guide at par. 7.2 and compiled linux kernel and optee successfully.Now I'm trying to comp...

Linux kernel 6.17 SMP becomes mandatory

Would this mean that in a few years time STM32MP151, STM32MP231 and STM3MP251 wont be supported anymore by Linux when STLink kernel goes to 6.17 or beyond or this won't apply to non-Intel processors ?https://www.phoronix.com/news/Linux-6.17-Maybe-SM...

Resolved! Can't boot a trusted image for stm32mp157f-dk2 board

Moved from MCUs form - STM32MP are MPUs, not MCUs.NOTICE: CPU: STM32MP157FAC Rev.ZNOTICE: Model: STMicroelectronics STM32MP157F-DK2 Discovery BoardNOTICE: Board: MB1272 Var4.0 Rev.C-02NOTICE: Bootrom authentication failedINFO: Reset reason (0x15):INF...

Resolved! STM32C011F6 I²C Bootloader Jump from Application — NACK on SYNC

Dear STMicroelectronics Support Team,I am currently working with the STM32C011F6 microcontroller and attempting to enter the built-in system bootloader via software from my application. My goal is to flash the device over I²C from an external process...

Resolved! Regarding Bare metal Booting through SD-Card

Hello We are trying to boot BareMetal application using Sd-card on STM32MP257F-DK Board. We have a few questions regarding this:1.In SD-Card Boot mode what is LOAD ADDRESS of image?2.At this address will it load only application or application with h...

Using NVMEM cells as files

I have a STM32MP135 with a M24C64 64k bit I2C EEPROM. The EEPROM is divided into NVMEM cells, which can be written and read back via nodes in /sys/bus/nvmem/devices/... (NVMEM subsystem).The NVMEM cells do not behave in the same way as files: The len...

STM32MP2 Android Dts problem

Hi St Teams , i followed this tutorial https://wiki.st.com/stm32mpu/wiki/How_to_build_kernel_for_Androidand i have a problem with linebuild_kernel [1/5]: Generate dtb binariesERROR: Not possible to generate the kernel imageother lines command work :...

Resolved! when will be the release of OpenSTLinux 6.0

Hi,We are working on a product based on STM32MP157A MPU, As we thinking to update the kernel and QT version, we are looking for next OpenSTLinux 6.0 which supports scarthgap yocto and QT 6.5 LTS. When do we expect this release from ST?Also, What will...

STM32 MPUs Embedded software and solutions

Forum Posts

timer as counter in stm32mp257f

TImers and External gpio interrupt in stm32MP257f -ev1

Issue Compiling U-boot for STM32MP25 using Developer Package + X-LINUX-RT expansion package

Linux kernel 6.17 SMP becomes mandatory

Resolved! Can't boot a trusted image for stm32mp157f-dk2 board

Resolved! STM32C011F6 I²C Bootloader Jump from Application — NACK on SYNC

Resolved! Regarding Bare metal Booting through SD-Card

Using NVMEM cells as files

STM32MP2 Android Dts problem

Resolved! when will be the release of OpenSTLinux 6.0

How to use cryp1 and cryp2 hardware in STM32MP157C

stm32mp157 Offset in .tsv File

Clarification Regarding Use of S3_15_C2_C1_1 in co...

Building Android OS for STM32MP257F-DK – Is It Sup...

Sending Data from M4 to A7 using OpenAMP without A...

Problem using ADC on Cortex M4