I didn't change anything in the device tree just compiled the arm-trusted-firmware-v2.4-stm32mp-r2 instead of arm-trusted-firmware-v2.4-stm32mp-r1 and I get the following on UART:PANIC at PC : 0x2ffcfd2bWhat is different between the two versions?
Hello,I am facing the issue below when build up my image (or u-boot-stm32mp alone)I mainly followed instructions in https://wiki.st.com/stm32mpu/wiki/How_to_compile_the_device_tree_with_the_Distribution_Package.But it did not work.make -f /home/luisa...
I have compiled tf-a, optee, kernel and u-boot inside STM32CubeIDE.I have copy over the uImage from the linux build/arch/arm/boot/ and the .dtb file as well. They have been copied over to st-image-bootfs-openstlinux-weston-stm32mp1.ext4 file. I'm onl...
I'm trying to get STM32MP157F-EV1 board working with the STM32Cube ecosystem. I have successfully followed the getting started guide., STM32MP157x-EV1 Lets Start URL. I get to the last step in /Populate_the_target_and_boot_the_image, (Step 8), B...
Hello,I am using Yocto (Kirkstone) to develop linux for my embedded linux device, which is stm32mp135f-dk board. In Yocto build system one can set the IMAGE_ROOTFS_SIZE variable, which (along with IMAGE_ROOTFS_EXTRA_SPACE and IMAGE_OVERHEAD_FACTOR va...
Which native graphical library does OpenSTLinux using?Is it GTK or other C++ library?
Exception mode=0x00000016 at: 0x2ffebb4dNOTICE: CPU: STM32MP157DAC Rev.ZNOTICE: Model: STMicroelectronics STM32MP157F-DK2 Discovery BoardINFO: PMIC version = 0x21INFO: Reset reason (0x15):INFO: Power-on Reset (rst_por)INFO: FCONF: Reading TB_FW firmw...
hi i need to change the frequency and timing of DDR as well as where i need to modify that one and also after modification how to compile the code.
Hello, we are trying to start our custom STM32MP157 board. We encountered some problems that I want to ask about. First is with TF-A, it gets to the SD card init (boot source) and it fails. We have eMMC on MMC2 and it also gives error message. NOTICE...
I am working with the STM32MP157F-DK2 Discovery kit, and I would like to know if it's possible to:Run Yocto Linux (OpenSTLinux) on the Cortex-A7 cores for high-level application development.Simultaneously run a real-time Embedded C project (using STM...