STM32 MPUs products

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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
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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

OP-TEE error on new v5.0.0 SDK

Hi, i get this error when uboot starts on custom MP153D board: E/TC:0 tzc_it_handler:79 TZC permission failureE/TC:0 dump_fail_filter:420 Permission violation on filter 0E/TC:0 dump_fail_filter:425 Violation @0xdff09000, non-secure privileged write, ...

GCici by Associate II
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STM32MP151aac custom board kernel not starting

I'm trying to get to know stm32mp1 while making a board for this thing.While using the default image provided by manufacturer seems to work. The kernel used is old compared to the current ST BSP and support from them isn't exactly great so I'm trying...

Resolved! USB HID doesn't work without hub

Hi, when I inserted keyboard/mouse to USB host port, nothing happened (log console) and this even cause usb host stop working then.But when I inserted keyboard/mouse to a hub and connect this hub to usb host port, everything working fine.The problem ...