IWDG not able to trigger reset in U-Boot/Kernel
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2023-03-09 7:39 AM
On an STM32MP157C the IWDG is setup correctly, but when I trigger an endless loop in U-Boot or a panic in the Kernel, after the timeout the reset does not work. All I know is that the debugger shows a Vector catch. In OPTEE OS the reset works. Is this due to the fact, that OPTEE OS is in trusted world and U-Boot isn't?
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STM32MP15 Lines
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2023-03-16 8:31 AM
Hi @johnnyc ,
Do you have any log to share in case of reset failure / vector catch ?
Thanks
Olivier
Olivier GALLIEN
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