Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hello , I am building one application using Open gl es code. but gettign this error.Not sure if it is error as the final applications is building fine but giving error while elaunching .No package 'wayland-client-protocol' foundFinished building targ...
I can read the eeprom in uboot and the kernel. If I add ethernet@...{ local-mac-address = [ 00 01 02 030 40 05]; }; to the device tree it will be used by the kernel. I can't seem to get any other device tree modifications to work. I'm using...
Hi all, I am using stm32mp157f-dk2 with ecosystem 3.1.During development, I need to update the device tree and kernel config very often.My current approach is to do bitbake -c cleansstate <image> bitbake virtual/kernel -c menuconfig bitbake <image>Ho...
Hello , Currently, i am working on STM32MP157. I am trying to change the device tree USB type C configuration into a USB type A host.I've disabled usbotg option under stm32mp1571.dtsi file. I would like to know where i could add USB A host configura...
I am writing an application for STM32MP157F MPU which required TCP and UDP sockets. Is there any example?
CPU: STM32mp153CACProblem: CPU is unable to boot further because of error:"ERROR: Node system_off_soc_mode not found"I have temporarily commented out the panic in the TF-A This allows us to boot further into u-boot and then linux. But I'm worried th...
Hello, I am looking for the right documentation for creating a custom poject using stm32mpu M4 cortex but using the peripheral connected to 40 pin header and not the Arduino connector.please let me know and also the limitation if any if i connect an ...
Hi all, I am studying the pmic of stm32mp157f-dk2.My ultimate goal is to write a device tree structure for other pmic chip like tps65 series to replace the stpmic&i2c4{ ... stusb1600@28{ compatible = "st,stusb1600"; reg = <0...
I have a STM32MP157F-DK2 board.I have installed the distribution package from the tutorials from st.com. I want to install the lxml package which seems to need the libxml2 and libxslt development packages as dependencies, but these packages are not a...
This is an STM32MP157c based board design with Micrel KSZ9021GN PHY in 100 MII mode. Have you ever seen this situation before? Here are the relevant parts of the boot, the early kernel part looks normal and the LEDs are on.... [ 2.507568] stm32-dw...
