Hi everyone,
since it seems very hard to get valuable information from vendors about the CoreSight capabilities of their SoC's, I was wondering if anyone has recommendations for development boards.
I started with the dragonboard 410c which I can definitely recommend for learning and first SW projects with CS due to the low price and well-working Debian support (and it actually had vendor documentation on CS).
But the board and CoreSight features (especially ETMv4 capabilities) are somewhat limited. I am especially missing the conditional non-branch tracing.
Also, I would be very interested in testing the "new" SoC-600 features/improvements.
After some research on higher-end development-boards, the only informative resource I found are the device tree source files in the linux and android kernels, which at least give an overview of the components implemented for several SoCs.
Currently, I was looking at the Open-Q 820 or Open-Q 845 so I would be happy to hear any experiences with CoreSight on these boards (SoC-400/600? ETMv4 capabilities? SW Support?).
Other suggestions/recommendations are also very welcomed!
Thank you in advance!
Robin Röhrig