Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
Hello, I am using STM32MP157C-DK2 evalution board and I successfully booted the board with STM yocto,now I was trying to add a new environment variable in the Uboot.But I was not able to get how to do that.Can anyone suggest how to do this.Regards...
I have successfully built the st-example-image-qt using Bitbake (see first image) and have successfully downloaded it to the stm32mp157c-dk2 board (see second image). But now I cannot SSH into the board. When I use the ip add show eth0 command I can ...
Hi St-Community,im hanging around with the following Problem:I build up a yocto environment and build sucessfully images. No its time to add a custom devicetree to the linux. So i followed the instructions on:https://wiki.st.com/stm32mpu/wiki/How_to_...
I checked out the Yocto based OpenSTLinux distribution, it has `m4projects` recipe in recipes-extended. However, I don't see an easy and modular way to add STM32CubeIDE based projects into the OpenSTLinux framework. Do you have any suggestions on it?...
STM32MP157DAB1, WINBOND QSPI memory attached to default pins.How to program first stage bootloader trough DFU mode? Boot pins=000STM32CuneProgrammer says:15:11:45:986 : failed to read the requested memory content15:11:46:788 : failed to read the requ...
EDIT: issue resolved after clearing my tmp
Hi everyone,Can I use SJA1105Q is automotive ethernet swifch IC with mp1? Also, while debugging via SSH can I use it?
Here the output of some commands issued on our target at u-boot stage:> STM32MP> mmc list > STM32 SDMMC2: 0 (SD) > STM32 SDMMC2: 1 > > STM32MP> ls mmc 0:4 > <DIR> 1024 . > <DIR> 1024 .. > <DIR> 12288 lost+found > 8192 u...
Hello!I try to understand how to exclude some memory from ddr for Linux, but M4 must have to access to that memory, because M4 needs to store about 40 Mb, but not RETRAM or SYSRAM doesn't allow it. So, I try to store this in ddr, but I don't want tha...
Is it possible to Load/Start the Cortex-M4 from TF-A or uboot ?For our use case we want RTOS in Cortex-M4 running as soon as possible.Well before linux finishes booting.
