Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hello everyone,I am trying to define a machine configuration file for a custom board using the DistributionPackage (I am following this approach from the ST wiki and my directory tree is the same described there).Currently, I managed to successfully ...
I'm targeting:openstlinux-5.15-yocto-kirkstone-mp1-v22.07.27DISTRO: openstlinux-eglfsMACHINE: stm32mp15-discoImage+SDK build fine. I create the raw file as usual, image SD card, and boot fails with:NOTICE: Model: STMicroelectronics STM32MP157F-DK2 D...
Hi MPU's Community, A "minor"patch release 4.0.2 is available for OpenSTLinux Distribution package.The corresponding oe-manifest tag is openstlinux-5.15-yocto-kirkstone-mp1-v22.07.27. It contains some fix of issues detected early after DV4.0.0 / open...
Hello everyone ~My custom board has RGB(LTDC) and HDMI display interfaces. We want to display same screen on same time.(duplicate mode)So, LTDC interface connected to local LCD and HDMI transmitter(sii9022).<dc node of my dts is below ..<dc{ pi...
There is an issue with a number of variables in the example machine conf files in the 4.0.0 (Kirkstone) ecosystem. The variable names have been changed in meta-st-stm32mp/conf/machine/include files but have not been changed in the addons layer exampl...
hello I have build tf-a and u-boot and signed them as specified in the st wiki documentation:But I get the following error when booting up:NOTICE: CPU: STM32MP157FAC Rev.Z NOTICE: Model: STMicroelectronics STM32MP157F-DK2 Discovery Board NOTICE: B...
I am trying to populate sdk with flutter engine and having the error: URLError(gaierror(-3, 'Temporary failure in name resolution')Here is the github link of the flutter layer:https://github.com/meta-flutter/meta-flutterERROR: flutter-engine-git-r0 d...
Link to the tutorial and warning:WARNING: st-image-weston-1.0-r0 do_st_write_license_create_summary: IMG LIC SUM: File does not exist with open file /home/gencay/STM32MPU_workspace/openstlinux-5.15-yocto-kirkstone-mp1-v22.06.15/build-openstlinuxwesto...
My TF-A on the stm32mp157f-dk2 is built with all the proper parameters.The FSBL is verified on a fused public key hash, but the device is not closed.I can see that the FSBL has a successful authentication.So I decided to check on the TBB CoT over the...
Datasheet shows Port I,J,KBut on the design schematic show only max PI11 plus PZ0...PZ7Is there no Pork J/K?
