Home › Community › Ampere eMAG Developer Platform › CoreSight Support
This topic contains 1 reply, has 1 voice, and was last updated by Johnny Hask 2 weeks ago.
I added support to CoreSight by recompiling the kernel (4.14 / CentOS 7.5), installed it but /sys/bus/coresight/devices/ doesnt show any device (empty folder).
Somehow the devices are not registered successfully (I also compiled and installed the dtbs).
(following documentation at https://github.com/AmpereComputing/ampere-centos-kernel/blob/cea1f46e0fa2f97e49ffc1a396ded09078735b5d/Documentation/trace/coresight.txt).
Is CoreSight supported for eMag? Am I missing a step? Do u have a proper documentation to get this running?
Thanks & Cheers
Actually it looks like there is no device-tree specific for eMag in your kernel repository, it means is not supported?
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