Resolved! OTP 3 Bit 15 -> no data cache
What does the OTP 3 Bit 15 do?Can I disable the boot cache for more security? Or does it have more impact on the system?
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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How to speed up flashing process of the STM32MP1 eMMC ?
The flashing process of our STM32MP1 SoM is very slow, it took about 3 and 1/2 hours to flash to whole 8GB eMMC. We use the STM32_Programmer_CLI and have a usb connection which shows up in DFU mode. How can we speed up the flashing process? How coul...
Attempting to build from my custom device trees generated by CubeMX and getting this error "fatal error: stm32mp15-m4-srm.dtsi: No such file or directory" at the OP-TEE build stage.
I've written a script that basically builds everything based on this wiki - wiki.st.com/stm32mpu/wiki/How_to_compile_the_device_tree_with_the_Developer_Package#Updating_the_kernel_device_treeWith the script I can successfully build from the existing ...
STM32MP157CAA ddr3 SPL U-Boot compilation
Hi,how to compile fsbl to test ddr3 purposes. Unfortunately, I can't use the official one due to different UART4 debug pins and I2C4 PMIC. I can't find a good link with simple instructions. Maybe someone gives me a link or short instructions on how t...
Getting ADC Garbage reading when OPENAMP is working
I have to read ADC readings from 4 channels on both ADC1 and ADC2. In production mode, when OPENAMP isn't enabled, everything works as expected; however, when it's enabled, two channels are getting garbage readings. I do not know why or how to fix it...
Invalid MAC address In stm32mp157A U-boot.
Hello,We are working on stm32mp157A processor.we are using uboot-2021-10 version, while booting we are getting invalid MAC address. as in below image.we tried to set the MAC address by using following commandssetenv .flags ethaddrsetenv ethaddr 11:2...
Resolved! STM32MP157A-DK1 StLink LED is always red
Hi,When I power on my STM32MP157A-DK1 board, ST-LINK LED (LD4) is always red. On my Linux system when I connect the board through ST-LINK micro usb port (CN11), it is only detected as 'STM32 Virtual ComPort', and not detected as StLink device. And wh...
Is there any STM MCU/MPU which can be used for computer vision applications
Is there any STM MCU/MPU which can be used for computer vision applications such as face recognition, Object detection/tracking? If so, how much flash memory required to process video with 5MP camera at 30FPS?Is there any STM MCU/MPU which can be use...
Resolved! Proftpd package on OpenSTLinux repository.
Hi all ~I'm going to use proftpd to support FTP server.first, I installed proftpd package from OpenSTLinux repository. apt-get install proftpd And I tried to run proftpd with my configuration file.but I got some error like below. proftpd[5128]: fatal...
Resolved! How to add perl modules on my distribution package?
Hi all ~I'm using ProFTP and try to use ftpasswd perl script to manage AuthUserFiles. But when I run ftpasswd command on my system I get the following error Can't locate Fcntl.pm in @INC (you may need to install the Fcntl module) (@INC contains: ...
