Root partition recognition error when booting kernel built with Developer Package(STM32MP257-ev1)
I will post this in the software-related section.
STM32 MPUs Products and hardware related
Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Forum Posts
Configure STLinux as serial USB-gadget?
I'm running a small STM32-board with the original STLinux. This board comes with some kind of USB OTG port. Now I want to configure this port to let it act as serial device, means when I connect it to an other PC via that USB-port, I like to appear i...
USB UVC Camera Support on STM32MP135 via USB Host
Hello, I need some advice.I would like to know if the STM32MP135 processor is capable of reading a USB UVC camera through its USB host port. I currently have a USB camera based on the OV9734 sensor.I know the documentation states that the processor s...
Resolved! install python in stm32mp135-dk board
i am using stm32mp135-dk board . i have installed the STM32MP1-Ecosystem-v5.0.0 Starter Package now i want to install python how i can install ?
Integartion of SONA IF513 WIFI-BLUETOOTH MODULE WITH STM32MP257F-EV
I am about to integrate Ezurio sna module If 513 with the STM32MP257F-EV another to provide wireless capabilities to my board. does any one try this before for any assistance. I am using mini PCIE TO M.2 adapter to connect. so if there is any to ...
Resolved! Booting Linux Directly in Place of U-Boot on STM32MP135F-DK
Moved from MCUs forum: STM32MP13 is an MPU - not an MCU.Hello Everyone,I hope you’re doing well. I’m encountering a problem when trying to boot Linux directly instead of U-Boot on our STM32MP135F-DK board. Below is a summary of what I’ve done and the...
perf list is not showing stm32_ddr_pmu
We are following the steps mentioned in this link How to measure the DDR throughput - stm32mpu.However we are facing the below error while trying to use stm32_ddr_pmu We inserted the lkm module stm32_ddr_pmu.ko using modprobe. The lsmod lists the stm...
Issue generating custom image with device tree files for STM32MP257F-DK
I have created basic image with DISTRO=openstlinux-weston MACHINE=stm32mp25-disco, and tried to add device tree files and I have tried to switch to new device tree variant via configuration, and I am planning to emmc to flash the image, I have done i...
I2C SCL and SDA low when reading PCF85063 registers
Hi all,i'm developing firmware for STM32MP135F-DK board to communicate with some external chips in I2C1.No problems if I communicate with other I2C chips (clockgen, eeprom, io expander).Communicating with the RTC PCF85063 chip happens that no problem...
STM32MP257x-EV1 OpenAMP Communication Verification
Dear ST Team,I am currently working with the STM32MP257x-EV1 evaluation board to validate the BSP, following the official setup procedure provided on your Wiki.At this stage, I am verifying OpenAMP communication between the Cortex-A35 and Cortex-M33 ...
