Activity in STM32 MPUs
OPTEE header parse error on STM32MP135F-DK
Hello, I'm changing the DDR3 size from 512MB to 1GB on the STM32MP135F-DK board. The modifications were done as below. After that, I met the OPTEE header parse error. Compilation and updating software on board was conducted according to the ST wiki...
STM32MP157D-DK1 missing RAM
Hello, I'm currently working with a STM32MP157D-DK1 Development Board with 4GB DDR3L. I populated the board with a prebuild openstlinux 6.1 build like discribed in a guide in the ST wiki.When checking the total memory i unfortunatly only get 407MB th...
STM32 MP157 SSH Debugging
Hello, I currently working with a STM32MP157D-DK1 Development Board. I populated the board with a prebuild openstlinux 6.1 build. A SSH connection via console is successful.To get the M4 microcontroller running I was able to build a .elf file from th...
Need recommendation for camera that can do 60fps @ 640x480
I am working with an STM32MP157F-DK2 board and would like to connect a camera. My requirement is no less than 60fps capture, but it can be at 640x480 resolution. Is this device and bus capable of supporting 60fps capture? And if so, can someone recom...
BOOT PROCESS - STM32MP157A-DK1
HI STM32 Team,What is the boot process of STM32MP157A-DK1 BOARD and where to study that. Thanks in advance,Regards,A. Ajith Kumar
Resolved! Blob transfer using BFA001V2 has an issue?
Hi,I use the BFA001V2 board as a counterpart for testing IO-Link Master with BLOB transfer. A problem was detected while reading a BLOB.When using BFA001V2, after 15 successful data transfers (flow_control set to 0x2F), an invalid flow_control with a...
Resolved! STM32MP15 ECO 5.0.0 BL2 stuck at loading BL32
Custom STM32MP157AAA3 board with 512MB DDR.[Note: the NOTICE: DEBUG messages in below logs were added to the source code of TF-A]The TF-A DT was compiled with option for SYSRAM with resulting dtb fw-configOP-TEE was compiled for SYSRAM and and enable...
STM32MP15 ECO 5.0.0 OPTEE in SYSRAM non-secure privileged write AXI ID 480
Same or related postshttps://community.st.com/t5/stm32-mpus-products/op-tee-error-on-new-v5-0-0-sdk/td-p/578239/page/2https://community.st.com/t5/stm32-mpus-products/op-tee-error-tzc-permission-failure-on-new-v5-0-0-sdk/m-p/584339Custom STM32MP157AAA...
How can I optimize cache on STM32MP1?
I have to deploy a NN on this device and I want to optimize cache for improving the energy efficiency.
