STM32 MPUs Products and hardware related

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Resolved! OP-TEE RNG Oddity

Hello,Sorry for a long post this needs some context.I've been configuring and testing OP-TEE from the following guide:https://wiki.st.com/stm32mpu/wiki/How_to_configure_OP-TEEI'm using the STMicro fork of optee_os (tag 3.16.0-stm32mp-r2), and the OP-...

Macdog by Associate III
  • 5379 Views
  • 14 replies
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How to use boot pin as gpio

Hi, I use boot1 pin as gpio key function. The boot1 is PI5, and I configure it in kernel dts code. When the system boot up, the input event0 device is shows, but I use hexdump can not get any key code data. Currently, my board is boot from sdcard. gp...

SChen.19 by Associate II
  • 1081 Views
  • 2 replies
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Resolved! TF-A boot fails for FSBL [Solved]

Hi all,I updated my project from Morty (2.2) to Kirkstone (4.1). After doing the required fixes/updates on the recipes, I have problems booting the FSBL. I am using the Cube Programmer to flash the image. Below is the log:STM32CubeProgrammer API v2.1...

vfranchi by Associate III
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  • 23 replies
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STM32MP157 Debug OpenAMP

Hello.I'm trying to make simple openAMP with STM32MX(with STM32cubeIDE, .ioc file).The code is simiar to OpenAMP_TTY_echo. I include virt_uart.h and use VIRT_UART_Init code inside main function and others like making RxCpltCallback and registor callb...

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MJo.3 by Associate II
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  • 1 replies
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