STM32 MPUs

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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...

JKim.2 by Associate II
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  • 28 replies
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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...

MHerz.1 by Associate II
  • 23 Views
  • 0 replies
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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...

MHerz.1 by Associate II
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  • 2 replies
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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...

debugging_0-1694663508331.png debugging_0-1694619876455.png debugging_1-1694619940511.png debugging_4-1694621468535.png
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