STM32 MPUs Products and hardware related

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still unable to boot from qspi-nand

In addition to this question:https://community.st.com/s/question/0D53W00000pUh4gSAC/tfa-and-uboot-custom-compile-failsI'm still unable to boot from qspi. I addition to question about I've discovered, that it's necessary to add STM32MP_SPI_NAND=1 opti...

ASkri.1 by Senior
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  • 18 replies
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Change u-boot kernel command line

Hello there,I have a OSD32MP1-RED board based on stm32mp157c. Following the instructions How to create your own machine, I was able to compile the image. The problem happens when I try to boot from SD card with the generated image after load the boot...

MHern.4 by Associate II
  • 3873 Views
  • 2 replies
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Resolved! OpenAMP u-boot startup

After reading most of the topics concerning my question and not finding an answer, which solves our problem, here my describtion:We are currently integrating OpenAMP in our Application. For now, we are using the configuration from the OpenAMP_TTY_ech...

JMein.1 by Associate III
  • 4887 Views
  • 10 replies
  • 1 kudos

Resolved! PWM Kernel Driver API

Hi all,I wish to perform PWM for certain leds connected to STM32MP1 pins.I wish to do it from the user space application. I got it working via sysfs interface , but I am more interested in controlling it via a user space application based on some log...

NPal.2 by Senior
  • 1421 Views
  • 6 replies
  • 0 kudos