Messages in this thread | | | Subject | Re: [PATCH 07/12] coresight replicator: Expose replicator management registers | From | Suzuki K Poulose <> | Date | Thu, 15 Jun 2017 11:23:26 +0100 |
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On 14/06/17 18:54, Mathieu Poirier wrote: > On Mon, Jun 12, 2017 at 03:36:46PM +0100, Suzuki K Poulose wrote: >> Expose the idfilter* registers of the programmable replicator. > > Is this for SoC600 only? If so we need to make sure these are not visible when > operating an SoC400 replicator. Otherwise simply disregard my statement.
No, this is for the existing dynamic replicator, which is also compatible with the one in SoC-600. In the future, we may be able to support multiple trace sessions (i.e, distinct source-sink pairs using a shared dynamic replicator to filter the data based on the trace-id). Right now we simple switch off the other side of the replicator, when we enable the port connected to the sink.
I found these useful while debugging trace generation issue on one of the platforms.
Suzuki
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