[PATCH v4] arm64: defconfig: Enable STM protocol and source configs
Krzysztof Kozlowski
krzysztof.kozlowski at linaro.org
Mon Oct 21 08:17:40 PDT 2024
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
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