This PR replaces the legacy CDC IPs from axi_slice_cdc with the new AXI4 compliant ones. At the same time the cluster event bus CDC is also replaced with appropriate common_cells IPs in order to remove all dependencies to axi_slice_cdc. Once this PR and https://github.com/pulp-platform/udma_core/pull/8 are merged this will allow to resolve the long outstanding AXI version conflict due to archiving axi_slic_cdc.
This PR replaces the legacy CDC IPs from axi_slice_cdc with the new AXI4 compliant ones. At the same time the cluster event bus CDC is also replaced with appropriate common_cells IPs in order to remove all dependencies to axi_slice_cdc. Once this PR and https://github.com/pulp-platform/udma_core/pull/8 are merged this will allow to resolve the long outstanding AXI version conflict due to archiving axi_slic_cdc.