Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
Dear All,I am currently working with STM32MP257 however it gives me lot of confusions. Looking into the Linker script the memory has been defined as follows:MEMORY{FLASH (xrw) : ORIGIN = 0x80100600, LENGTH = 8387072NS_VECTOR_TBL (xrw) : ORIGIN = 0x80...
Hi everyone, I’m having trouble launching STM32 ISP IQTune ver. 2.0.0 on Windows 11. When I start the application, I get the following error message:“The IQTT service could not be started.” The message also mentions checking that port 7132 is free. T...
Hello ST team,I am facing a boot-time crash in OP‑TEE on an STM32MP257DAI3.The system boots through BL2 and BL31 successfully, but OP-TEE triggers a data abort followed by a SERC exception, leading to a panic at <stm32_serc_handle_ilac>.I would appre...
DescriptionHello,we are currently integrating secure boot on an STM32MP15-based platform using the ST OpenSTLinux ecosystem (TF-A + OP-TEE + U-Boot + RAUC / ST update solution here: https://github.com/STMicroelectronics/meta-st-ota/).During this work...
Hello!I'm working on a STM32MP257F-EV1 board. So far, I've been modifying the kernel device tree that came with the kernel after building the openstlinux distribution, and have that working. I'd like to move to CubeMX-generated device trees though, t...
I got a panic message from drivers/st/clk/clk-stm32-core.c at Trusted Firmware. My question is: What is clock ID 5? Is that MSI clock or LSE clock?Is there any information I could read about this ID?int clk_stm32_enable_call_ops(struct stm32_clk_priv...
Hello,I am facing an issue with DFU mode on an STM32MP157C when Secure Boot is enabled (OTP locked) and SCMI is active via OP-TEE, and I would like to confirm whether this is an expected behavior or a known limitation.I am using STM32CubeProgrammer t...
Hi ST community,We are bringing up a brand-new custom board based on STM32MP131C (Rev.Y) and are facing an issue while flashing SPI-NAND over USB DFU.Boot statusTF-A (BL2/BL31) boots correctlyOP-TEE OS boots and hands off to normal worldU-Boot starts...
Dear All,I generated the code after configuring the STM32MP257F on CubeMX, however, after opening the generated project on STMCubeIDE and building it yield errors. I don't get why. Please Help.Here is the complete error report shown on IDE:16:38:45 *...
Hello ST community. I am trying to understand the support the otfdec https://wiki.st.com/stm32mpu/wiki/OTFDEC_internal_peripheral internal device has or will have in the OpenSTLinux. Can anyone suggest reading material on supporting the otfdec for mp...
