Resolved! pmic STPMIC1A
Hi st friends: stm32mp135f-dk bord use pmic STPMIC1D, but it is too expensive than STPMIC1A.can i replace STPMIC1D with STPMIC1A
STM32 MPUs Products and hardware related
Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
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After Demo DDR INIT, a USB FAIL issue occurred.
I am using Baremetal.On my custom board, I successfully loaded the driver for the OTG USB device as a printer. When it succeeded, the code size was small, so I worked on it as a test in the SYSRAM base without any issues (I did not use USBX).However,...
X-STM32MP-GNSS2 board - Linux
Hello, I have the STM32MP157-DK2 board and the GNSS2 eval board (w/Taoglas antenna) and I am trying to follow UM2909 (getting started). It seems the ST Wiki is updated past the UM2909. For example in 3.3 titled “Downloading the kernel sources (dev...
stm32mp135f-dk create new project and use HAL-Libary
Hello,I use a stm32mp135f-dk and would like to develop a Gui with gtk and also use the hardware (Uart, gpio's, etc.).I went through the “get started” https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP135x-DK in advance.When I ...
There is no "Size in Megabytes" in menuconfig
Hello all,I'm trying to cross-compile with Developer Package,My main source was this link: https://wiki.st.com/stm32mpu/wiki/STM32MPU_Developer_PackageCurrently, above link directed me to this one:https://wiki.st.com/stm32mpu/wiki/How_to_cross-compil...
Resolved! stm32mp135 secure boot
Hi, I usb buildroot(branch: st/2023.02.2) to buid my system.I want to know how to configure to enable secure boot.if i just enable TRUSTED_BOARD_BOOT=1MBEDTLS_DIR=$(MBEDTLS_DIR)then compile error as follow make[2]: *** No rule to make target '/hom...
BKPSRAM For Userspace
The issue I am having is BKPSRAM is not retaining the information I write to it after a power cycle. I can read and write to BKPSRAM after I set it to non-secure in optee, removed the power features in pwr_regulator, and I enabled the CLK bit. I have...
STM32MP157 I2C with DMA generates HardFault with OpenAMP
Hello,I am trying to use I2C2 peripheral with DMA2 streams 2 (Tx) and 3 (Rx). I am also using OpenAMP to communicate with A7 core, which runs Linux.A short time after launch, a Hard Fault is triggered. I noticed this only happens when DMAs are initia...
Resolved! OTP went to invalid
We got the STM32MP157F-EV1 and struggle a bit with the understanding of OTPs. We cloned the STM32PRGFW-UTIL repository [1], put the dip switches into "forced USB boot for flashing" mode (all off) and uploaded the provided image: STM32PRGFW-UTIL\Proje...
Resolved! Menuconfig or how to configure kernel make ARCH=arm uImage LOADADDR=<loadaddr of kernel>
Hello,I'm ustin stm32MP135F-DK and try to modify device tree Menuconfig or how to configure kernel - stm32mpuin this link I came to make ARCH=arm uImage LOADADDR=<loadaddr of kernel>And ı getting this error how can ı solve itCALL scripts/checksyscall...
