Disable ethernet broadcast for all systems with MMIO access to all ch…

…ips (#486)

device/cluster.cpp

@@ -305,8 +305,9 @@ void Cluster::construct_cluster(
 
     create_device(local_chip_ids_, num_host_mem_ch_per_mmio_device, skip_driver_allocs, clean_system_resources);
 
-    // MT: Initial BH - Disable dependency to ethernet firmware
-    if (arch_name == tt::ARCH::BLACKHOLE) {
+    // Disable dependency to ethernet firmware for all BH devices and WH devices with all chips having MMIO (e.g. UBB
+    // Galaxy), do not disable for N150, was seeing some issues in CI
+    if (remote_chip_ids_.empty() and cluster_desc->get_board_type(*local_chip_ids_.begin()) != BoardType::N150) {
         use_ethernet_ordered_writes = false;
         use_ethernet_broadcast = false;
         use_virtual_coords_for_eth_broadcast = false;