I am designing a board using STM32MP1, STPMIC1A and LPDDR2. I want to use 3.3V VDD not 1.8V as most of peripherals are 3.3V. I am following example in AN5031 Figure 32 LPDDR2 VDD1 is powered from LDO3 in bypass mode which is powered by VDD 1.8V. I pl...
hi dear Friends, here is anyone know how to can make one Cortex A7 to run Linux and another Cortex A7 just to run other, such as algorithm without Linux. two cores run separately.thanks
Hello,I would like to use the UART7 with A7 on the STM32MP157C-DK2 with the openstlinux-20-02-19 ecosystem. Therefore i tried to include/enable the UART interface in the device tree but it is not working correctly. I configured UART7 in the stm32mp15...
Hi,I'm using your wikihttps://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP157x-DK2/Develop_on_Arm%C2%AE_Cortex%C2%AE-A7/Modify,_rebuild_and_reload_the_Linux%C2%AE_kernelto add some device threes that belongs to a different board ...
APT-Get returns cannot find packages for everything. add-apt repository in not found.Any help would be appreciated.
Hello,has anyone successful booted linux v5.4-stm32mp-r1 on the stm32mp157c-dk2 board?If so can you please provide me a working config?I am trying to switch from the 4.19 kernel to v5.4-stm32mp-r1 but the boards freezes after trying to load the kern...
Hello everyone,I'm using an STM32MP157-DK1 and i'm really interested in doing bare-metal/RTOS usage of this new microprocessor. Unfortunately at the moment the documentation is more focused on how to deploy Linux and use the A7 cores with Linux.My gu...
Which IDEs can be used for free in order to download/debug my application in an asynchronous fashion as two cores are running the the same time. I have taken a look on some suppliers (Tools & Software), but it looks like that you need to pay a some m...