STM32 MPUs Products and hardware related

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Forum Posts

What is the current state of Resource manager for coprocessing? Why is it not part of mainline kernel and is it planned to add it?

We are using ST32MP153 running mainline linux on the A7 cores. And we want to use the M4 for realtime processing and output. Therefore some resources shall be used by Linux at the A7 cores. Some by the M4. If we get it right, ST's solution for that i...

STM32MP157A-EV1 boot-up with eMMC device

Hi Team,We are trying to boot the STM32MP157A-EV1 board with our eMMC device, but it is booting intermittently.As per our debugging the failure case, eMMC device will respond ACK within ~15ms but ROM code disable the CLK in ~50ms(before downloading t...

GDhan.1 by Associate II
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  • 7 replies
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Resolved! Is it possible to load an OS on a custom board using STM32Cube tools instead of an evaluation board?

I am currently developing using STM32mp157fad and have a question. Here are the steps I have taken:Used STM32CubeProgrammer to upload the stm32mp157f-ev1 image to an SD card.Used STM32CubeMX to configure the GPIOs to be used with stm32mp157fad, gener...

KNam.2 by Associate II
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  • 1 replies
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Optee PKCS11 TA Performance really bad!

Hello, I use Optee on a stm32mp157f-dk2 board, version is the and the corresponding BSP :optee-os 3.16.0-stm32mpu-boot v2021.10-stm32mpLinux v5.15-stm32mpAll my changes are committed and built using a yocto meta-layer : https://github.com/embetrix/m...

AZaki.2 by Associate III
  • 2612 Views
  • 5 replies
  • 0 kudos