Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
1) Does the current ST Linux BSP (u-boot and kernel driver) support below key components?DDR3 2Gb (W632GG6NB11I)PMIC (STPMIC1B)NAND Flash 128 MB (W29N01HZSINF)? Bootable?SD Card? Bootable?Gigabit Ethernet Transceiver (KSZ9131RNXI-TR) - RGMII mode?F...
Hello, I would like to know in detail how exactly does the Engineering mode work on this platform. The information at https://wiki.st.com/stm32mpu/wiki/STM32CubeMP1_development_guidelines are kind of vague and a little confusing. Is the Cortex-A7 bei...
Hello, We have a custom board with STM32MP157A series and we need to launch our image using EMMC boot.Actually we had an custom board with same processor but it was booting only with SD card as there is no EMMC boot in that.So I want to know how to...
Hi, how to add program to autostart in OpenSTLinux ?I tried adding initialization script to /etc/init.d and creating .desktop file in ~/.config/autostart directory, but nothing works.I will be very gratefull, if somebody could help me.
Not sure where to post this, just unpacked a STM32MP157C-EV1 and was following the Getting started instructions. The insctructions use USB to program a SDHC card. But, on this page:https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_board...
Hi, On the OpenSTLinux Git i can see that there is the warrior branch and i would like to know when will there be a realease using this branch of Openembedded?Also the Zeus branch is now available (3.0), is there plans to support it too?Thanks,
Following instructions @ https://www.emsyslabs.com/how-to-compile-linux-using-yocto-for-stm32mp1/andhttps://koansoftware.com/yocto-project-meta-layer-for-stm32mp1-by-koan/I'm led to believe that a qtcreator executable or script will be created which ...
I want to boot my original board which STM32MP151CAA3 MPU is mounted on.However, the following error occurs in the boot process and the process fail. mmc0: error -22 whilst initialising SD cardI suspect that the description of User Code Secti...
Hello. I am new to this device. The bluetooth demo connects to a headset (or speaker) and work fine. Also, the BT module seems to be advertised as an audio device. I suppose, it should be possible to change that, but I have not found any way for it. ...
Hi. I've made a custom board very similar to stm32mp157c-DK2 BUT with STM32MP151A and ONLY eMMC (on SDMMC2 standard MUX) as flash device (no NOR, no QUADSPI, no SD). I built all necessary files with the help of CubeMX program and all works good EXCE...
