Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
HelloI want to remove the vendorfs and userfs from the ev board, so I modified the tsv file just like this:after program the system of ev board, it looks like the rootfs cannot start up because the linux cannot recognize the rootfs partition:the uuid...
Hello, Im trying to follow the ST getting started guide for my STM32MP157F-DK2, currently at this part: https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP157x-DK2/Develop_on_Arm%C2%AE_Cortex%C2%AE-A7/Modify,_rebuild_and_reload_...
Hello ST Community,I am currently working with the STM32MP157F-DK2 development kit and exploring RTOS options for the Cortex-M4 core. While FreeRTOS is officially supported through STM32CubeIDE, I would like to know if ThreadX (Azure RTOS)is official...
Hi,i want to use the secure storage feature of our custom STM32MP151CAA based platform. Therefore i have to write a HUK to the OTP as explained in the STM32MP1 wiki article. But how do i generate a HUK? What exactly do i have to program into the OTP?...
Hi,i want to enable optee-os for our STM32MP151CAA based platform. We use upstream TF-A, OPTEE and Barebox-Bootloader (very similar to u-boot), not from the yocto st layer. Yocto version is scarthgap, OPTEE version 4.1.I was able to switch from sp_mi...
Hi,I am using the stm32mp157-disco board and trying to mount one of my sd card partitions to my linux VFS at boot time with systemd. I have modified the file /etc/fstab, adding the following entry:# <file system> <mount pt> <type> <opt...
Hello We have custom board with STM32MP257DAI3 Processor.We would like to test it using Buildroot. Could you please advise whether it is feasible to use the STM32MP257F-EV1 Buildroot configuration for testing our STM32MP257DAI3-based custom board? A...
I am working through the MPU Wiki guide Develop on the Cortex-M33 for STM32MP257FI am running the FlashLayout_sdcard_stm32mp257f-dk-ca35tdcid-ostl-m33-examples-optee.tsv image.I can successfully load and debug binaries for the M33 and the virtual UAR...
HelloI am working on the multi-system in STM32MP257-EV board, I had modified the tsv file to prepare a double system A and B. If using the default metadata.bin file, the A system will be run always. Now I want the B system to be run, I need to modify...
Hello,I want to use a virtual keyboard on STM32MP257 now. Due to the possibility of porting some non Qt applications in the future, it is advisable to avoid using Qt's built-in virtual keyboard as much as possible. Do you have any ideas.My main appli...
