STM32 MPUs Products

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Secure boot with wrong hash in OTPs

I'm trying to get SecureBoot running on STM32MP157.After opening and reading about 30 pages of your wiki and basically following [1] I was able to create keys and convinced yocto into generating "*_Signed*" files.Sadly I then got confused with public...

Daniel S. by Associate III
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STM32MP151C: M4 fails to attach during Linux boot

Hi,Migrating to STs ecosystem v.5.1.0 from v.3 right now and having an issue with M4 where remoteproc is unable to attach to running M4 and consequently fails. From what I can see in the logs there is a timeout while waiting for the resources, in fac...

vsaakian by Associate III
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STM32MP157D-DK1 linux distribution

Hi ST,Komal here, I want to purchase STM32MP157D-DK1 my requirements include:should support Linux full OSEthernet phyRAM 4GBso my question is will this board support full linux OS and other requirement of mine ?if not suggest a board according to my ...

Komal by Associate II
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  • 3 replies
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Resolved! Developer package link broken

Hello, I am having an issue when I try to download the Developer package in the wiki. I am using this link (https://wiki.st.com/stm32mpu/wiki/STM32MPU_Developer_Package#Installing_the_Starter_Package) in the 5.2 section, there, it redirects me to (ht...

obedPH by Associate III
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  • 2 replies
  • 2 kudos

Increasing code size on M4 coprocessor

Is there a way to increase code size which is used on M4 MCU? I saw some memory regions in device tree, but it is not clear how to do a change. Any info will be appreciated.Best regards,Nenad

NGajic by Associate III
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Trying to reset M33 with IWDG4

Hi    I am trying to reset M33 with IWDG4. I configured the IWDG4 and enable IWDG4 Reset Interrupt in EXTI2. Now I see it loop into the IWDG4_RST_IRQHandler. But M33 not reset.  Can anyone help to figure it out? Thanks a lot