Hello folks:
Currently, we are using r52+ with 3 cluster (two core in per cluster) + DCLS.
As we know the R52+ using the GICv3, and the GIC distributor should be shared with all CPU cluster on Arm v8-A series,
is it same GIC typology in Armv8-R (R52+) ? which means in R52+:
Q: There is a GICD shared with all the cluster
or
Q: per cluster has there's own GICD
By the way, we are enable the DCLS
Thanks
Hi Martin
Thanks for reply, so you mentioned that for multiple cortex-r52+ cluster, there is single GIC"D" (distributor) for every cluster ? right ?
because as I know GIC"D" is shared with all cluster in armv8-A, and GIC"R" and CPU interface is per-single core