Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hi,I am trying to understand and test secure boot on STM32MP1. I was able to compile and boot unsigned tf-a. boot failed as expected as it is not verified.generated keys.Now how to burn these below hash file? can we burn into flash and test without u...
Hi,I was wondering if ST or any ST Partners are planning to produce a System-on-Module (SoM), System-in-Package (SiP) or Single Board Computer (SBC) based on the new STM32MP257 chips?We're planning to develop using the STM32MP257F-DK evaluation board...
Hello ST Team and Community,I'm working with the STM32MP257F-DK board and exploring the provided AI demo examples. I noticed that most of the camera-related demos (especially those involving image inference or real-time processing) are designed arou...
Is it mandatory to use a MIPI display in order to boot the system successfully? Is it not possible to boot using only an HDMI display?
Dear Team, I recently brought STM32MP257-DK. I am able to explore the A35 part. Also I am able to run the example projects provided by ST for M33 core. Since My application will have more dependencies on the Realtime and hence I wanted to create a se...
I have been experiencing mixed results when booting up and programming a custom board using STM32MP131DAG7. Some of the custom boards boot up and program without issues. Other boards do not boot up or program. All the custom boards were built at the ...
Hi,At my company, we develop debuggers and are trying to access STM32MP257F-EV1(ES) board via the DAP,Unfortunately, we are unable to access the DAP and it seems like JTAG (DAP) access is prohibited by hardware.The result was the same even after shor...
Running through the instructions to flash an eMMC chip via STM32CubeProgrammer.Board is custom based on STM32MP157F-DK2, boots great off a SD card (SDMMC1).I can communicate and load uboot via both USB and UART...uboot can get basic data off the eMMC...
Hello, we are currently designing a STM32MP257 based custom board. For reference, we are looking into STM32MP257F-EV1 and STM32MP257-DK evaluation kit schematics. In both schematics, there is an STM32 MCU which connects to the JTAG ports of the STM32...
HiI have stm32mp157c in my custom board i connect sai2 to codec(tlv320aic), i config sai2a as master (WITHOUT MASTER CLK OUTPUT) and sai2b as synchronous slave, mclk for codec come from rcc mco1 and this is my dts: sound {// compatible = "audio-grap...
