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charset=UTF-8 Content-Transfer-Encoding: 7bit On 21/10/2024 11:03, Mao Jinlong wrote: > COERSIGHT_STM config is enabled. Refer to Documentation/trace/stm.rst, > to make software trace sources go through STM(System Trace Module), > need to enable STP (System Trace Protocol) protocols and stm sources > configs. With COERSIGHT_STM config, protocol configs and stm source > configs, STM function will be fully functional. I still do not understand why we want it. Which boards, which SoCs use it or will benefit from it? Best regards, Krzysztof