STM32 MPUs Products

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Best way to modify bitbake image

Hi all, I am using stm32mp157f-dk2 with ecosystem 3.1.During development, I need to update the device tree and kernel config very often.My current approach is to do bitbake -c cleansstate <image> bitbake virtual/kernel -c menuconfig bitbake <image>Ho...

WLeun.3 by Associate III
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TF-A getting error ERROR: Node system_off_soc_mode not found

CPU: STM32mp153CACProblem: CPU is unable to boot further because of error:"ERROR:  Node system_off_soc_mode not found"I have temporarily commented out the panic in the TF-A This allows us to boot further into u-boot and then linux. But I'm worried th...

JOhn1 by Associate III
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  • 1 replies
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Resolved! Accessing 40 pin header from the STM32MPU M4 side

Hello, I am looking for the right documentation for creating a custom poject using stm32mpu M4 cortex but using the peripheral connected to 40 pin header and not the Arduino connector.please let me know and also the limitation if any if i connect an ...

darla14 by Senior
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  • 5 replies
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Resolved! I2C register map in stm32mp157f-dk2

Hi all, ​I am studying the pmic of stm32mp157f-dk2.My ultimate goal is to write a device tree structure for other pmic chip like tps65 series to replace the stpmic&i2c4{ ... stusb1600@28{ compatible = "st,stusb1600"; reg = <0...

WLeun.3 by Associate III
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  • 4 replies
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Resolved! How to install the development packages of libxml2 and libxslt

I have a STM32MP157F-DK2 board.I have installed the distribution package from the tutorials from st.com. I want to install the lxml package which seems to need the libxml2 and libxslt development packages as dependencies, but these packages are not a...

Jaison M by Associate II
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  • 12 replies
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Resolved! Unable to initialize USB OTG

Hello,I am having difficulties initializing the USB OTG in the ST Ecosystem 3.1.0 with the STM32MP157C in the Octavo OSD32MP15x SiP. With the ST Ecosystem 2.1.0 there was no issue and the previous image still works on my development board. I only nee...