We have the STM32MP157 EV1 Board, build our own yocto images (using the st layers) and are able to flash the images into emmc using STM32_Programmer_CLI.exe. Everything works great.Now we received our first custom boards with the same STM32MP157 Chi...
Hi,I am using board STM32MP157F-DK2. The TZC controller used here is TZC-400. Does this works only for DDR addresses, i.e. 0xC000 0000 - 0xEFFF FFFF? Or I can set other addresses outside the DDR range? Can you please help with more details. Regards,d...
Hi, I'm new to yocto project,while building core minimal image , my Linux PC got shutdown bcoz of low battery , after restarting it , trying to use bitbake command , but it shows command not found , Do i Need to again build the environment by sourc...
Hello,I’m using the Developer package on the STM32MP157D-DK1. # cat /sys/kernel/tracing/available_tracersnop What ways do I have to enable more tracers?Thanks
Hi,I am developing Linux/RTOS for STM32MP257F-EV1 with a slight twist.The STM32MP257F has two A35 cores (Core-0 and Core-1), a M33 Sub-core (Core-3) and a Cortex- M0+.By default Linux uses A35 Core0 and Core-1(both cores). I want to run Linux on A35 ...
Hi ~I am using STM32MP157F MPU with my custom board. Touch controller is TSC2007 with resistive touch screen. I already checked st wiki. https://wiki.st.com/stm32mpu/wiki/How_to_calibrate_the_touchscreenbut, unfortunately I don't use Weston. I am usi...
Hello STM32 MPU Community,I am currently working on enabling secure boot on the STM32MP157C and have been following the instructions from this STMicroelectronics Wiki. I am using a serial cable to view the U-Boot terminal. Upon startup, the terminal ...
Hello, I am working on bringing up the STM32MP257F-EV1 board and running into a problem with the steps on the page: https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP2_boards/STM32MP257x-EV1/Develop_on_Arm%C2%AE_Cortex%C2%AE-A35/Modify,_rebuil...
Hello everyone,we have developed a custom board based on stm32mp157 chip. We have also forked the tf-a, optee, u-boot and linux-kernel from meta-st-stm32mp layer. We have the following configuration for the tf-a and u-boot. NOTICE: CPU: STM32MP157C...
Hi, I have customized a board using STM32MP157DAC referencing the mp157d-disco board hardware design. I have discrete power supply. I deleted the PMIC related nodes is DT and add fixed regulator in the root. The TF-A boot is ok, but the optee panic w...