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?
Forum Posts
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...
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: ...
Waking up Cortex-M4 from Cortex-A7-0 in STM32MP1 for Bare metal.
we are developing the application by using STM32MP1 processor in bare metal.we are able to wake up Cortex A7-1 from Cortex A7-0 both are working fine. Now we tried to wake up Cortex M4 from Cortex A7-0,But we are unable to wakeup Cortex M4 from Corte...
