Hi experts,
I use Platform Configuration Editor of DS5-v5.27 to generate debug&trace database of a Cortex-A73*4 SOC.
After autodetect, there are some warning messages about component connections.
The missing component connections are:
1. CSTFunnel -> CSATBReplicator
2. Cortex-A73_0 -> CSETM0
3. Cortex-A73_1 -> CSETM1
4. Cortex-A73_2 -> CSETM2
5. Cortex-A73_3 -> CSETM3
When I add item1(Funnel->Replicator), the slave list only shows TPIU and ETB, no Replicator is found.
Item2~5: If I add item2~5 connections, Master CSETM_x only shows "Add Link From This Device", there is no "Add Link to This Device".
How I can identify the missing connections? or which points I can check cause the issues probably?
Thanks for your attention!
Best Regards,
Emmy
Hi Lukas,
The videos you recommended are very useful for me, thanks!
After I upgrade DS-5 software to v5.28.1 and upgrade DSTREAM firmware to v4.33.0, PCE autodetect can work well and no warning messages are generated.
The SOC I used is Cortex-A73*4. I just want using PCE autodetect to check Coresight component connections are right or not.
Hello Emmy,
The PCE auto-detect functionality relies on the discoverability of the debug components in the SoC, and in this case it appears not enough information was gathered from the system.
I know that I am not directly answering your question, however in case you are not aware of them, I'd like to point you at a set of videos that could help
https://developer.arm.com/products/software-development-tools/ds-5-development-studio/resources/ds-5-media-articles#q=pce
In particular video 2 and 3 in the series should guide you through the questions raised.
Are you willing to share more information about the platform? It may be that we have already generated a configuration for this particular SoC.
Please let us know if you have additional questions, and how you progress.
Best regards,
Lukas
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