Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hi,compiler bug while building m4-projects from `https://github.com/STMicroelectronics/oe-manifest/tree/mickledore` The compiler series 11.2 has a internal compiler bug, so that I cannot compile the yocto mickledore with st settings. The issue is her...
We are using MuRata Module LBEE5HY1MW on our custom board based on OSD32MP157F. We are using Octavo Systems OSD32MP1 Debian SDK v3.0 based on Debian 11 and OpenSTLinux Kernel version 5.10.10.We've integrated following 1MW firmware files from murata g...
Hi there, We are using Murata Module LBEE5HY1MW on our custom board based on STM32MP157A. And we are using OpenSTLinux Kernel Version 4.19.9.We integrated LBEE5HY1MW's bluetooth with BlueZ v5.50 driver.And the HW connections between LBEE5HY1MW BT and...
We are running a stm32mp151c with stm32mp linux built with yocto. The kernel complain that the cpu0 clocl-frequency is not set, but the patch layers/meta-st/meta-st-stm32mp/recipes-kernel/linux/linux-stm32mp/5.10/5.10.116/0022-ARM-5.10.116-stm32mp1-r...
Hi guys,The schematics for STM32MP15x-EVAL board (MB1263) uses a level shifter for SDcard from NXP (IP4856CX25) that is now obsolete. I found 2 close alternatives:ST6G3244MEBJR from ST, with one pin only (C4) different from IP4856TXS0206YFPR from TI,...
I'm trying to get to know stm32mp1 while making a board for this thing.While using the default image provided by manufacturer seems to work. The kernel used is old compared to the current ST BSP and support from them isn't exactly great so I'm trying...
I'm trying to testing secure boot on a STM32MP157F-EV1. To do so, I planned to use the fuse override command to test secure boot without having to actually burn the OTP 24-31 with the public key hash.But it appears that fuse override command is not w...
Custom board. Boot log as belowextlinux.conf:MENU BACKGROUND /splash_landscape.bmpTIMEOUT 20LABEL OpenSTLinuxKERNEL /uImageFDTDIR /INITRD /st-image-resize-initrdAPPEND root=PARTUUID=e91c4e10-16e6-4c0e-bd0e-77becf4a3582 rootwait rw console=${console},...
Hello,I read the AN5122 which explains in chapter 4.2, that the RAM lane byte 0 must be connected to byte 0 of the MP1 and that the bits swapping is not possible. However on the EV1 board, the bits inside byte 0 lane are swapped. Furthermore, i do no...
