Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
hi please. NOTICE: CPU: STM32MP157DAC Rev.ZNOTICE: Model: STMicroelectronics STM32MP157F-DK2 Discovery BoardINFO: PMIC version = 0x21INFO: Reset reason (0x15):INFO: Power-on Reset (rst_por)INFO: FCONF: Reading TB_FW firmware configuration file from: ...
Hi everyone,I'm currently working with the STM32MP157 Linux board and need some guidance on setting it up for use with Google Chrome and .NET applications. Could anyone provide a step-by-step guide or any useful resources to get this done?Specificall...
Hi , i have the custom board of (STM32mp157F-dk2), all the things are same but the ST-Link channel removed and many thing changes has done , there is added JTAG pin in place of ST-link port , so in Openstlinux distribution package any modification s...
The first logo appears, but the display behind it does not work. Looking at the error message below, it seems like there is a problem with ext4. How can I solve it? Or did something go wrong? NOTICE: CPU: STM32MP157FAC Rev.ZNOTICE: Model: STMicroele...
Hi!I have a custom board with custom device tree. As far as I can say, it works (boot over emmc) but the kernel gives a trace at the start. [ 0.255543] debugfs: Directory 'cpu0' with parent 'opp' already present! [ 0.261757] Unable to get STM32...
Hi all,i'm trying to run the DDR_Init project as my first project on STM32MP135F-DK board.I loaded the project on CDT Eclipse IDE and added some configurations: the build is ok.I report the main.c compiler command line as example:Building file: C:/Pr...
Hi,i am facing the issue with the header file like I am using ADC pin where i facing the issue with kernel space programming just facing the issue with library like " consumer.h, machine.h , iio.h , and many thing ", but in Workspace i found the libr...
Hi,I have customized a board using STM32MP157DAC referencing the mp157d-disco board hardware design.I have problem when trying to flash the image in the Starter Package. The error message as below:20:55:08 : STM32CubeProgrammer API v2.17.0 | Windows-...
Hi!I having a question. I'm using STM32MP151 processor and my initrd won't work because it got stuck at the initialization of the inird inside init/main.c file inside Linux source. Follow the arrows <------ static int __ref kernel_init(void *unused)...
Hello,I want to operate the device in the following manner, but I don't fully understand the concept of the External Loader:Store DDR Init FW and Main FW in the External NOR Flash.These two FW will be downloaded to the Flash during board production.U...
