Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Got this error in boot log.[ 4.036653] stm32f7-i2c 5c009000.i2c: error -ENOENT: Failed to get controller clock [ 4.054809] stm32f7-i2c: probe of 5c009000.i2c failed with error -25c009000 refers to i2c6. Below is the relevant section in the opte...
Custom SMT32MP15 board connected via the micro USB to a host PC. This board has HDMI via an RGB to HDMI chip but here PA10 is only used for USB OTG-ID) (there was another post on this about HDMI). Build kernel from ECO 5.0. The Gadget functions wor...
I'm trying to program the STM32MP1 processor over the ST-LINK V2 probe.But I'm facing some issues. My device cannot be found. STMicroelectronics ST-LINK GDB server. Version 7.8.0 Copyright (c) 2024, STMicroelectronics. All rights reserved. Start...
We made a new board with STM32MP157FAC1.I tried booting with SD card with STM32MP1 Starter Package image of STM32MP157x-EV1.I am inquiring about the following error. NOTICE: CPU: STM32MP157FAC Rev.ZNOTICE: Model: STMicroelectronics STM32MP157F eval d...
Hello,We are using 5V/3A adapter to supply STM32MP135F-DK, and we are designing a mechanical structure for our project. To use the board without plug we have to use external power supply and do required connections (using gnd pins etc.). How can we d...
Hi,I'am also using STM32MP157C-DK2 to communicate between the A7 and the M4 using the Virtual Uart (OPENAMP and IPCC).I was trying to use STM32MXCube to configure the peripherals but the STM32MP157C-DK2 board is not available instead CubeMX has STM...
Hello everyone,We have a custom board based on stm32mp157c. We have a working bsp, which have tf-a 2.2 and u-boot 2020 version. Currently we are updating tf-a to 2.6 and u-boot to 2022. In our board we have burned mac address in the otp and we can re...
Hello @PatrickF ,Hope all is well.I need to access STGEN both in A7 core as well as M4 core. I have seen some previous posts related to STGENR register access.Credit to PatrickF for this code.#define STGENR_CNTCVL_OFF 0x0000 #define STGENR_CNTCVU_OFF...
Hello everyone, i'm starting a baremetal project on a MP135 and i'm facing a issue when I tried to configure ThreadX.I've already saw the issue in another post :https://community.st.com/t5/stm32-mpus-embedded-software/creat-a-simple-bare-metal-azurer...
Hello, I am developing a custom image using the layer meta-st-stm32mp in the mickledore branch, until that point, there are no problems.The problem is, since I want ti install the meta-st-x-linux-ai layer, I need to install meta-st-openstlinux first,...
