Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
This page is currently empty: How to build and debug boot project on STM32MP25 CortexM33 in STM32CubeIDEHere's how to get to the page:STM32MP2Dev | Product - STMicroelectronicsClick on the first Wiki link (9 of 9), then you get to this page:How to ...
How can I build the M33TD Yocto images from sources?stm32mp2-m33td-openstlinux-6.6-yocto-scarthgap-mpu-v25.06.11 I managed to build the A35 flavor following this excellent summary:Solved: stm32mp257f-EV1 yocto - STMicroelectronics Community But now I...
Can someone explain how to build own custom yocto linux ?I have experience with raspberry pi, but stm32mp2 have none normal explanation.I have cloned from git scarthgap branch of poky, meta-openembedded, meta-st-stm32mp and meta-st-openlinux. Also, I...
Hi all,I'm trying to get a USB Gadget device working in Linux on the STM32MP257F-DK board to expose a Mass Storage device to another system. I'm trying to use CN15 for this function but I can't get the bound gadget to show up on the other side of the...
In accordance with the booting procedure for STM32MP2 https://wiki.st.com/stm32mpu/wiki/STM32MP2_backup_registers#Boot_mode_selection_feature ROM analyzes the BOOT_MODE register and decides to switch to serial boot mode: "The ROM code executes a seri...
My design is based off STM32MP257F-EV1. In which a RTL8211F-CG Ethernet Transceiver is used. My question is on Pin 39 (RSET) of the transceiver. A 2K49 resistor is used. Where does this value come from? Is it a recommendation from Realtek supplier?
Description:When configuring DDR parameters for STM32MP257 in STM32CubeMX, I changed the DDR speed bin:Speed_Bin: DDR4-3200AA 22-22-22 → DDR4-2933Y 21-21-21After generating the code:The device tree were updated correctly according to the new timing ...
We are working on a custom board based on STM32MP257F-AI3. We flashed an X-Linux RT patched image via SD card in boot mode 0001(A35-Master), and in the ST Cube Programmer flashing completed successfully with a "download successful" pop-up in when boo...
Hello,I am working on STM32MP2 using the OpenSTLinux Weston distro and I am modifying the OP-TEE/device-tree files under the external-dt workspace using devtool.I need to remove a pin definition from the CA35 OP-TEE DTS files, but even after rebuild...
Post edited by ST moderator to be inline with the community rules for the code sharing. In next time please use </> button to paste your code. Please read this post: How to insert source code. Hello, I am trying to set few pins as input states by...
