Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hey there, I am trying to increase the RPMSG buffer size to 1024 on the STM32MP1 for the last couple of days. The A7 side seems to be working fine but the M4 side seems to struggle with the vdev declaration on the device tree. On the A7 side: virtio_...
Hi, Everybody!Referring to this issue:https://community.st.com/s/question/0D53W00000oVNtqSAG/qaudspi-spinand-flash-device-tree-for-tfa-and-ubootPatrickF suggested to manually configure U-BOOT for my board. I have downloaded tf-a sources patched it, o...
I'm trying to edit the device tree of the distribution but there is no .dts or .dtsi files in all the distribution package directories. The only way I found to experiment modifying the device tree is doing it with developper package (I modified stm32...
My STM32MP157F-DK2 is powered by 5V 3A PSU. but at the boot up time, always it displays the warning ***************************************************** WARNING 500mA power supply detected ** Current too low, use a 3A power supply! *******...
for the STM32MP157C board
I have successfully build st-image-weston using Distribution-Package.Now I want to add libmodbus to st-image-weston.I refer to the wiki page below.https://wiki.st.com/stm32mpu/wiki/How_to_integrate_an_external_software_package1) I checked the libm...
I am working with a custom board, and are using the CM4 core to configure and mange FPGAs via the FMC. In my system the FPGA configuration requires the transfer of a large data buffer (3MByte-10MByte) between the CA7 core and the CM4 core. I unders...
Hi,I'm working on STM32MP157A-DK1. By following this linkhttps://wiki.st.com/stm32mpu/wiki/STM32MP1_Distribution_Package tried building the image for STM32MP157A-DK1 but i facing the error ERROR: icu-66.1-r0 do_compile: oe_runmake failed during build...
