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STM32MP1 read SRAM3 memory on A7 core

Hi!I am using STM32MP157C-DK2 board and I want to share memory between to processor. My idea is to update variable in the M4 core and then read it in the A7 core (linux). To do this, I create a section in SRAM3 (both cores can access) and save the va...

TArre.1 by Associate III
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  • 6 replies
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Building and deploying the Linux kernel for the first time. command- make ARCH=arm uImage vmlinux dtbs LOADADDR=0xC2000040 O="$PWD/../build"

*** The source tree is not clean, please run 'make ARCH=arm mrproper'*** in /home/developer-package/stm32mp1-openstlinux-5.10-dunfell-mp1-21-03-31/sources/arm-ostl-linux-gnueabi/linux-stm32mp-5.10.10-r0/linux-5.10.10***make[2]: *** [outputmakefile] E...

AKuma.46 by Associate II
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  • 4 replies
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STM32MP1 Developer Package. Building and deploying the U-Boot for the first time error message.

Hi.I am following the instructions written in STM32MP1 Developer Package - stm32mpu and meta-st-stm32mp/README.HOW_TO.txt at kirkstone · STMicroelectronics/meta-st-stm32mp · GitHub to build u-bootWhen I execute make -f $PWD/../Makefile.sdk all, I get...

Kumo95 by Associate II
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  • 2 replies
  • 0 kudos