Coresight: add init coresight driver framework #11605
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Please include some basic documentation talking about these debug features: "how, when and why" it should be used. I saw ARM has a good documentation about it: https://developer.arm.com/documentation/102520/latest/ so maybe you could include it as reference and explain which benefits this support on NuttX brings to user and how they can use it for everyday debugging, etc.
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@leo11261 any news? |
i will update them in few days. |
Signed-off-by: liaoao <[email protected]>
Signed-off-by: liaoao <[email protected]>
Signed-off-by: liaoao <[email protected]>
Signed-off-by: liaoao <[email protected]>
Signed-off-by: liaoao <[email protected]>
Signed-off-by: liaoao <[email protected]>
Signed-off-by: liaoao <[email protected]>
Signed-off-by: liaoao <[email protected]>
Signed-off-by: liaoao <[email protected]>
coresight_claim_device will fail when unregister device which has been enabled. device should be the init state when it is unregistered. Signed-off-by: liaoao <[email protected]>
…tered Signed-off-by: liaoao <[email protected]>
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Signed-off-by: liaoao <[email protected]>
Signed-off-by: liaoao <[email protected]>
I have already added one in latest commit，please refer to 6747f57 |
Summary
add init coresight driver framework
Impact
debug features
Testing
ETM->FUNNEL->ETF->ETR->psram
STM->FUNNEL->ETF->ETR->psram
coresight devices above are tested, and can produce trace data.