Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
Master: I've been learning stm32mp157 recently, and I've encountered some problems with less detailed attribute descriptions in the yaml documentation of mp157 in the linux directory, and I want to understand their usage clearly. For example, the cl...
I'm pleased to share stm32mp-sign-tool with the community : It is a lightweight open-source alternative to STM32_SigningTool_CLI that does not require the full STM32CubeProgrammer installation and dependencies. GitHub Repository: https://github.com/e...
Hi All.Our target, using the STM32MP153c, shall boot secure. The signing private keys should not be accessible via the filesystem. The secure boot signing is implemented with development keys within yocto at moment. Moving to productive environment w...
Hello everyone,We are currently using the v5.15-stm32mp-r2 kernel for our EV charging system and have decided to upgrade to v6.1-stm32mp-r2 for its long-term support. I successfully compiled the v6.1-stm32mp-r2 kernel using Buildroot by replacing the...
Hello everyone,I'm new to the STM32 and Linux environment and have a question.I am using the STM32MP157d-dk1 and have been following the getting started guide(see : https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP157x-DK2/Dev...
Hi everyone,I've designed a custom board using the STM32MP157. Rather than using an ST-Link, I'm planning to flash the code using DFU mode. To do this, I've installed STM32CubeProgrammer on my PC and connected the USB cable to the board. However, Cub...
I have been using 1.16 workspace on cube IDE but today upon opening, the convert to C++ option was missing.I have tried updating to 1.17 but no help.Any Ideas?
Hi All,I created dts and defconfig patches for u-boot but when I checked the nodes with dm treecommand video and backlight not probed, can anyone help?Regards
Good morning, everyone,I am working on a board that mounts STM32FMP25x, with Yocto, and I am having problems with the kernel logo.I've enabled and customized the pslash-drm image and that works (it would be curious to understand why it has to be 1 px...
Hi,I am using my custom board based on stm32mp1, and I want it boot silently, including tf-a, optee, uboot and kernel. I don't need debug message from uart console anymore.I want to have it done in Yocto, is it possible? Thanks