Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hi, CommunityI'm building linux based firmware on STM32MP157F ad I need to apply linux RT patches.I'm using STM32MP157F-EV1 for testingAs linuxkernel I'm using ST linux v5.10-stm32mp-r2, of STMicroelectronics linux repo. This tag is v5.10.61 kernel v...
Hi,Is there any Yocto layer which can be added to ST's Linux distribution to connect smartphones such as Android Auto/Apple CarPlay? Thanks in advance.
hi,we are trying to flash our yocto build on our custom board using the stm32cubeprogrammer via usb in dfu mode. the flashing fails w/ the following message:19:33:39 : Opening and parsing file: tf-a-stm32mp157f-nff-mx-usb.stm3219:33:39 : File ...
I'm following the tutorial here but when I define `VIRT_UART_HandleTypeDef huart0;` I get error: unknown type name. It seems like the only include I should need is openamp.h, but that doesn't seem to do the trick.
HI all,We are using LAN8720 as the ethernet PHY for connectivity.The IC has 25MHz crystal connected for the refclk and we want to run in RMII mode. We have requirement of not using the INT_N for the ethernet IC.Upon exploring the ST Docs I was not ab...
I'm trying develop on Cortex-M4 of "Getting started STM32MP157x-DK2".I have a problem that don't detects the board IP address when "6 Check connection to the target" of Modify, rebuild and reload firmware.However, Linux prompt are displayed in the co...
Hi , We are using the STM32MP157-dk1 board. We are able to boot the both cores (cortex A7) bare metal code from the SRAM but where as loading to the DDR that time only core 0 is booting properly and core 1 not booting. Is their any way to enable the...
Using the ecosystem v1.2 after a cold boot the system boot properly but after issuing a reboot command the system loads u-boot but it gets stuck at loading the kernel. Are there any known limitations/issues?
Hello, I want to use DDR test suite in STM32 cube IDE but I always have a error when I try to connect my board. I think I understood that was because I have to modify something with stage boot with SPL. I red the docs but I am quite lost can someone ...
