Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hi all, I would like to know if someone is experiencing the same issue as me. I've got a custom STM32MP157CAC dev board and everything is working fine until I enable the HW crypto in the Linux Kernel and I want to mount a EXT4 FS. (EXT2 is ok but as ...
Hi Guys,I just upgraded from STM32MP15-Ecosystem-v1.0.0 to STM32MP15-Ecosystem-v1.2.0 and having issues with several Qt libraries not included in the image “st-example-image-qt�? (total of 35 missing out of 60). I have built this a couple times fro...
I am searching for the simplest way to do that, I think you ST engineers made this chip for this purpose so maybe there are intended ways to that Thanks in advance
STM32MP1Cube 1.1.0Case: unload /remove the module rpmsg_client_sample check lsmod the module is not loaded.start the M4 with OpenAMP raw example 4. the rpmsg_client_sample is automatically loaded.Questions:what is the mechanism behind how is...
SDMMC is on the board, pinout of SD differs from Evaluation board by SDMMC1_D2 pin (PE6 instead of PC10). Using STM32Cube I generated dts files for u-boot and tf-a for new SD pinoutWhat should I do next?Best regards
Hi： we will debugging the uboot using GDB，but we can't get possible target configuration files for <board.cfg>，how can we get the file？thanks
Hi, I read more wiki pages and found below command to partition emmc on ubootsetenv emmc_part "name=ssbl,size=2MiB;name=bootfs,type=linux,bootable,size=64MiB;name=rootfs,type=linux,size=512" gpt write mmc 1 ${emmc_part}When my board start up and exec...
Hi: I plan to allocate can peripherals to m4, but I have a problem in calculating baud rate. How can I determine the baud rate after allocating to m4.
