STM32MP157 FIRMWARE
I developed a new stm32mp157 board. Do I need to update the firmware to run A7 on stm32mp157? Or is the firmware already updated?
STM32 MPUs Embedded software and solutions
Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
Forum Posts
Resolved! STM32MP1 Mickledore SDK Generation Error
Hello everyone,I'm getting yocto build for STM32MP1 mickledore. There is no problem with compilation. The images were produced without any problems. The system is up but I get the following error while generating the SDK. ERROR: core-image-minimal-...
Resolved! STM32MP157F - Custom board Panic in TF-A "fdt_counter_get:146"
Hello,I am trying to bring up my custom board with STM32MP157F largely inspired by STM32MP157F-DK2 board but with a dual RAM configuration.I am having a Panic error after ROM boot which states in the line before an error related to "fdt_counter_get",...
STM32MP157C custom machine dts compile error
So I got the basic yocto build working for the STM32MP157C-DK2 and have been able to modify it to add/ remove/ modify features without any problems both st-image-core and st-image-weston.Then I come to do a custom machine and add it to the build by f...
Resolved! STM32MP153 rtc stop counting when power down
Hi,I have a small problem with the RTC on STM32MP153. From hardware point of view I'm able to see sine waveform on the resonator 32.768kHz which is connected to PC14, PC15.I use the Openstlinux - kirkstone (openstlinux-5.15-yocto-kirkstone-mp1-v22.11...
Resolved! STM32MP157F-DK2 remove demo-application
Hello,How to clean all demo applications from OpenSTLinux, which came with the starter-package?
How to add some packages to default package to build kernel?
Dear All,I want to add some packages like zip, nmap, net-snmp, gdb and apache2 to default package.Could you guide how to add some packages to default package to build kernel?
Resolved! Serial communication between linux host and target
Hi, "I'm using an STM32MP157F-DK2. I'm struggling with the serial connection between my Linux host and my target board (STM32MP157). I'm using the command 'minicom -D /dev/ttyACM0', but I've been waiting for more than 2 hours for the connection to be...
Resolved! stm32mp131fae7 Baremetal Fall into a busy state after QuadSPI Dual initialization.
hello@SL2 I am configuring with QuadSPI Dual and encountering an issue where it remains in a busy state and does not resolve.The circuit is not properly connected yet, so I am currently only testing the pin output.I want to output to Bank2 IO. I in...
Resolved! STM32MP151C [linux-stm32mp] errors during writing on MMC
Hi, We have a custom board based on the STM32MP151C CPU and we found that after migration to stm32mpu-ecosystem-v4 (linux-stm32mp 5.15) provided by the meta-st-stm32mp yocto layer (langdale) there are some errors during MMC writing procedure:[ 3358.8...
