diff --git a/voltha/adapters/bbsimolt/bbsimolt_device.py b/voltha/adapters/bbsimolt/bbsimolt_device.py
index 43be4e3..3cbafc1 100644
--- a/voltha/adapters/bbsimolt/bbsimolt_device.py
+++ b/voltha/adapters/bbsimolt/bbsimolt_device.py
@@ -27,7 +27,7 @@
 from voltha.adapters.bbsimolt.bbsimolt_platform import BBSimOltPlatform
 from voltha.adapters.bbsimolt.bbsimolt_flow_mgr import BBSimOltFlowMgr
 from voltha.protos.device_pb2 import Port, Device
-from voltha.adapters.bbsimolt.protos import openolt_pb2, openolt_pb2_grpc
+from voltha.adapters.openolt.protos import openolt_pb2, openolt_pb2_grpc
 from voltha.adapters.openolt.openolt_device import OpenoltDevice
 from voltha.protos.common_pb2 import ConnectStatus, OperStatus, AdminState
 from voltha.protos.bbf_fiber_tcont_body_pb2 import TcontsConfigData
diff --git a/voltha/adapters/bbsimolt/bbsimolt_flow_mgr.py b/voltha/adapters/bbsimolt/bbsimolt_flow_mgr.py
index 1494a01..fa266d4 100644
--- a/voltha/adapters/bbsimolt/bbsimolt_flow_mgr.py
+++ b/voltha/adapters/bbsimolt/bbsimolt_flow_mgr.py
@@ -23,7 +23,7 @@
 from voltha.protos.device_pb2 import Port
 import voltha.core.flow_decomposer as fd
 import bbsimolt_platform as platform
-from voltha.adapters.bbsimolt.protos import openolt_pb2
+from voltha.adapters.openolt.protos import openolt_pb2
 from voltha.registry import registry
 
 HSIA_FLOW_INDEX = 0  # FIXME
diff --git a/voltha/adapters/bbsimolt/protos/Makefile b/voltha/adapters/bbsimolt/protos/Makefile
deleted file mode 100644
index 62eacc8..0000000
--- a/voltha/adapters/bbsimolt/protos/Makefile
+++ /dev/null
@@ -1,85 +0,0 @@
-#
-# Copyright 2017 the original author or authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-# Makefile to build all protobuf and gRPC related artifacts
-
-ifeq ($(VOLTHA_BASE)_set,_set)
-  $(error To get started, please source the env.sh file from Voltha top level directory)
-endif
-
-default: build
-
-PROTO_FILES := $(wildcard *.proto) $(wildcard $(VOLTHA_BASE)/voltha/protos/third_party/google/api/*proto)
-PROTO_PB2_FILES := $(foreach f,$(PROTO_FILES),$(subst .proto,_pb2.py,$(f)))
-PROTO_DESC_FILES := $(foreach f,$(PROTO_FILES),$(subst .proto,.desc,$(f)))
-
-PROTOC_PREFIX := /usr/local
-PROTOC_LIBDIR := $(PROTOC_PREFIX)/lib
-
-PROTOC := $(PROTOC_PREFIX)/bin/protoc
-
-PROTOC_VERSION := "3.3.0"
-PROTOC_DOWNLOAD_PREFIX := "https://github.com/google/protobuf/releases/download"
-PROTOC_DIR := protobuf-$(PROTOC_VERSION)
-PROTOC_TARBALL := protobuf-python-$(PROTOC_VERSION).tar.gz
-PROTOC_DOWNLOAD_URI := $(PROTOC_DOWNLOAD_PREFIX)/v$(PROTOC_VERSION)/$(PROTOC_TARBALL)
-PROTOC_BUILD_TMP_DIR := "/tmp/protobuf-build-$(shell uname -s | tr '[:upper:]' '[:lower:]')"
-
-build: $(PROTOC) protos
-
-protos: $(PROTO_PB2_FILES)
-
-%_pb2.py: %.proto Makefile
-	@echo "Building protocol buffer artifacts from $<"
-	env LD_LIBRARY_PATH=$(PROTOC_LIBDIR) python -m grpc.tools.protoc \
-	    -I. \
-	    -I$(VOLTHA_BASE)/voltha/protos/third_party \
-	    --python_out=. \
-	    --grpc_python_out=. \
-	    --descriptor_set_out=$(basename $<).desc \
-	    --include_imports \
-	    --include_source_info \
-	    $<
-
-clean:
-	rm -f $(PROTO_PB2_FILES) $(PROTO_DESC_FILES)
-
-$(PROTOC):
-	@echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
-	@echo "It looks like you don't have protocol buffer tools installed."
-	@echo "To install the protocol buffer toolchain, you can run:"
-	@echo "    make install-protoc"
-	@echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
-
-install-protoc: $(PROTOC)
-	@echo "Downloading and installing protocol buffer support."
-	@echo "Installation will require sodo priviledges"
-	@echo "This will take a few minutes."
-	mkdir -p $(PROTOC_BUILD_TMP_DIR)
-	@echo "We ask for sudo credentials now so we can install at the end"; \
-	sudo echo "Thanks"; \
-	    cd $(PROTOC_BUILD_TMP_DIR); \
-	    wget $(PROTOC_DOWNLOAD_URI); \
-	    tar xzvf $(PROTOC_TARBALL); \
-	    cd $(PROTOC_DIR); \
-	    ./configure --prefix=$(PROTOC_PREFIX); \
-	    make; \
-	    sudo make install
-
-uninstall-protoc:
-	cd $(PROTOC_BUILD_TMP_DIR)/$(PROTOC_DIR); \
-	    sudo make uninstall
-
diff --git a/voltha/adapters/bbsimolt/protos/__init__.py b/voltha/adapters/bbsimolt/protos/__init__.py
deleted file mode 100644
index b0fb0b2..0000000
--- a/voltha/adapters/bbsimolt/protos/__init__.py
+++ /dev/null
@@ -1,13 +0,0 @@
-# Copyright 2017-present Open Networking Foundation
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
diff --git a/voltha/adapters/bbsimolt/protos/openolt.proto b/voltha/adapters/bbsimolt/protos/openolt.proto
deleted file mode 100644
index d357334..0000000
--- a/voltha/adapters/bbsimolt/protos/openolt.proto
+++ /dev/null
@@ -1,409 +0,0 @@
-// Copyright (c) 2018 Open Networking Foundation
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at:
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-syntax = "proto3";
-package openolt;
-import "google/api/annotations.proto";
-
-service Openolt {
-
-    rpc DisableOlt(Empty) returns (Empty) {
-        option (google.api.http) = {
-          post: "/v1/Disable"
-          body: "*"
-        };
-    }
-
-    rpc ReenableOlt(Empty) returns (Empty) {
-        option (google.api.http) = {
-          post: "/v1/Reenable"
-          body: "*"
-        };
-    }
-
-    rpc ActivateOnu(Onu) returns (Empty) {
-        option (google.api.http) = {
-          post: "/v1/EnableOnu"
-          body: "*"
-        };
-    }
-
-    rpc DeactivateOnu(Onu) returns (Empty) {
-        option (google.api.http) = {
-          post: "/v1/DisableOnu"
-          body: "*"
-        };
-    }
-
-    rpc DeleteOnu(Onu) returns (Empty) {
-        option (google.api.http) = {
-          post: "/v1/DeleteOnu"
-          body: "*"
-        };
-    }
-
-    rpc OmciMsgOut(OmciMsg) returns (Empty) {
-        option (google.api.http) = {
-          post: "/v1/OmciMsgOut"
-          body: "*"
-        };
-    }
-
-    rpc OnuPacketOut(OnuPacket) returns (Empty) {
-        option (google.api.http) = {
-          post: "/v1/OnuPacketOut"
-          body: "*"
-        };
-    }
-
-    rpc UplinkPacketOut(UplinkPacket) returns (Empty) {
-        option (google.api.http) = {
-          post: "/v1/UplinkPacketOut"
-          body: "*"
-        };
-    }
-
-    rpc FlowAdd(Flow) returns (Empty) {
-        option (google.api.http) = {
-          post: "/v1/FlowAdd"
-          body: "*"
-        };
-    }
-
-    rpc FlowRemove(Flow) returns (Empty) {
-        option (google.api.http) = {
-          post: "/v1/FlowRemove"
-          body: "*"
-        };
-    }
-
-    rpc HeartbeatCheck(Empty) returns (Heartbeat) {
-        option (google.api.http) = {
-          post: "/v1/HeartbeatCheck"
-          body: "*"
-        };
-    }
-
-    rpc EnablePonIf(Interface) returns (Empty) {
-        option (google.api.http) = {
-            post: "/v1/EnablePonIf"
-            body: "*"
-        };
-    }
-
-    rpc DisablePonIf(Interface) returns (Empty) {
-        option (google.api.http) = {
-            post: "/v1/DisablePonIf"
-            body: "*"
-        };
-    }
-
-    rpc GetDeviceInfo(Empty) returns (DeviceInfo) {
-        option (google.api.http) = {
-            post: "/v1/GetDeviceInfo"
-            body: "*"
-        };
-    }
-
-    rpc Reboot(Empty) returns (Empty) {
-         option (google.api.http) = {
-            post: "/v1/Reboot"
-            body: "*"
-        };
-    }
-
-    rpc CollectStatistics(Empty) returns (Empty) {
-        option (google.api.http) = {
-            post: "/v1/CollectStatistics"
-            body: "*"
-        };
-    }
-
-    rpc EnableIndication(Empty) returns (stream Indication) {}
-}
-
-message Indication {
-    oneof data {
-        OltIndication olt_ind = 1;
-        IntfIndication intf_ind = 2;
-        IntfOperIndication intf_oper_ind = 3;
-        OnuDiscIndication onu_disc_ind = 4;
-        OnuIndication onu_ind = 5;
-        OmciIndication omci_ind = 6;
-        PacketIndication pkt_ind = 7;
-        PortStatistics port_stats = 8;
-        FlowStatistics flow_stats = 9;
-        AlarmIndication alarm_ind= 10;
-    }
-}
-
-message AlarmIndication {
-    oneof data {
-        LosIndication los_ind = 1;
-        DyingGaspIndication dying_gasp_ind = 2;
-        OnuAlarmIndication onu_alarm_ind = 3;
-        OnuStartupFailureIndication onu_startup_fail_ind = 4;
-        OnuSignalDegradeIndication onu_signal_degrade_ind = 5;
-        OnuDriftOfWindowIndication onu_drift_of_window_ind = 6;
-        OnuLossOfOmciChannelIndication onu_loss_omci_ind = 7;
-        OnuSignalsFailureIndication onu_signals_fail_ind = 8;
-        OnuTransmissionInterferenceWarning onu_tiwi_ind = 9;
-        OnuActivationFailureIndication onu_activation_fail_ind = 10;
-        OnuProcessingErrorIndication onu_processing_error_ind = 11;
-    }
-}
-
-message OltIndication {
-    string oper_state = 1;	// up, down
-}
-
-message IntfIndication {
-    fixed32 intf_id = 1;
-    string oper_state = 2;      // up, down
-}
-
-message OnuDiscIndication {
-    fixed32 intf_id = 1;
-    SerialNumber serial_number = 2;
-}
-
-message OnuIndication {
-    fixed32 intf_id = 1;
-    fixed32 onu_id = 2;
-    string oper_state = 3;      // up, down
-    string admin_state = 5;     // up, down
-    SerialNumber serial_number = 4;
-}
-
-message IntfOperIndication {
-    string type = 1;		// nni, pon
-    fixed32 intf_id = 2;
-    string oper_state = 3;      // up, down
-}
-
-message OmciIndication {
-    fixed32 intf_id = 1;
-    fixed32 onu_id = 2;
-    bytes pkt = 3;
-}
-
-message PacketIndication {
-    string intf_type = 5;		// nni, pon, unknown
-    fixed32 intf_id = 1;
-    fixed32 gemport_id = 2;
-    fixed32 flow_id = 3;
-    bytes pkt = 4;
-}
-
-message Interface {
-    fixed32 intf_id = 1;
-}
-
-message Heartbeat {
-    fixed32 heartbeat_signature = 1;
-}
-
-message Onu {
-    fixed32 intf_id = 1;
-    fixed32 onu_id = 2;
-    SerialNumber serial_number = 3;
-    fixed32 pir = 4;   // peak information rate assigned to onu
-    fixed32 alloc_id = 5;
-}
-
-message OmciMsg {
-    fixed32 intf_id = 1;
-    fixed32 onu_id = 2;
-    bytes pkt = 3;
-}
-
-message OnuPacket {
-    fixed32 intf_id = 1;
-    fixed32 onu_id = 2;
-    bytes pkt = 3;
-}
-
-message UplinkPacket {
-    fixed32 intf_id = 1;
-    bytes pkt = 2;
-}
-
-message DeviceInfo {
-    string vendor = 1;
-    string model = 2;
-    string hardware_version = 3;
-    string firmware_version = 4;
-    string technology = 5;
-    fixed32 onu_id_start = 6;
-    fixed32 onu_id_end = 7;
-    fixed32 alloc_id_start = 8;
-    fixed32 alloc_id_end = 9;
-    fixed32 gemport_id_start = 10;
-    fixed32 gemport_id_end = 11;
-    fixed32 pon_ports = 12;
-}
-
-message Classifier {
-    fixed32 o_tpid = 1;
-    fixed32 o_vid = 2;
-    fixed32 i_tpid = 3;
-    fixed32 i_vid = 4;
-    fixed32 o_pbits = 5;
-    fixed32 i_pbits = 6;
-    fixed32 eth_type = 7;
-    bytes dst_mac = 8;
-    bytes src_mac = 9;
-    fixed32 ip_proto = 10;
-    fixed32 dst_ip = 11;
-    fixed32 src_ip = 12;
-    fixed32 src_port = 13;
-    fixed32 dst_port = 14;
-    string pkt_tag_type = 15;	// untagged, single_tag, double_tag
-}
-
-message ActionCmd {
-    bool add_outer_tag = 1;
-    bool remove_outer_tag = 2;
-    bool trap_to_host = 3;
-}
-
-message Action {
-    ActionCmd cmd = 1;
-    fixed32 o_vid = 2;
-    fixed32 o_pbits = 3;
-    fixed32 o_tpid = 4;
-    fixed32 i_vid = 5;
-    fixed32 i_pbits = 6;
-    fixed32 i_tpid = 7;
-}
-
-message Flow {
-    sfixed32 access_intf_id = 1;
-    sfixed32 onu_id = 2;
-    fixed32 flow_id = 3;
-    string flow_type = 4;	// upstream, downstream, broadcast, multicast
-    sfixed32 alloc_id = 10;
-    sfixed32 network_intf_id = 5;
-    sfixed32 gemport_id = 6;
-    Classifier classifier = 7;
-    Action action = 8;
-    sfixed32 priority = 9;
-}
-
-message SerialNumber {
-    bytes vendor_id = 1;
-    bytes vendor_specific = 2;
-}
-
-message PortStatistics {
-    fixed32 intf_id = 1;
-    fixed64 rx_bytes = 2;
-    fixed64 rx_packets = 3;
-    fixed64 rx_ucast_packets = 4;
-    fixed64 rx_mcast_packets = 5;
-    fixed64 rx_bcast_packets = 6;
-    fixed64 rx_error_packets = 7;
-    fixed64 tx_bytes = 8;
-    fixed64 tx_packets = 9;
-    fixed64 tx_ucast_packets = 10;
-    fixed64 tx_mcast_packets = 11;
-    fixed64 tx_bcast_packets = 12;
-    fixed64 tx_error_packets = 13;
-    fixed64 rx_crc_errors = 14;
-    fixed64 bip_errors = 15;
-    fixed32 timestamp = 16;
-}
-
-message FlowStatistics {
-    fixed32 flow_id = 1;
-    fixed64 rx_bytes = 2;
-    fixed64 rx_packets = 3;
-    fixed64 tx_bytes = 8;
-    fixed64 tx_packets = 9;
-    fixed32 timestamp = 16;
-}
-
-message LosIndication {
-    fixed32 intf_id = 1;
-    string status = 2;
-}
-
-message DyingGaspIndication {
-    fixed32 intf_id = 1;
-    fixed32 onu_id = 2;
-    string status = 3;
-}
-
-message OnuAlarmIndication {
-    fixed32 intf_id = 1;
-    fixed32 onu_id = 2;
-    string los_status = 3;
-    string lob_status = 4;
-    string lopc_miss_status = 5;
-    string lopc_mic_error_status = 6;
-}
-
-message OnuStartupFailureIndication {
-    fixed32 intf_id = 1;
-    fixed32 onu_id = 2;
-    string status = 3;
-}
-
-message OnuSignalDegradeIndication {
-    fixed32 intf_id = 1;
-    fixed32 onu_id = 2;
-    string status = 3;
-    fixed32 inverse_bit_error_rate = 4;
-}
-
-message OnuDriftOfWindowIndication {
-    fixed32 intf_id = 1;
-    fixed32 onu_id = 2;
-    string status = 3;
-    fixed32 drift = 4;
-    fixed32 new_eqd = 5;
-}
-
-message OnuLossOfOmciChannelIndication {
-    fixed32 intf_id = 1;
-    fixed32 onu_id = 2;
-    string status = 3;
-}
-
-message OnuSignalsFailureIndication {
-    fixed32 intf_id = 1;
-    fixed32 onu_id = 2;
-    string status = 3;
-    fixed32 inverse_bit_error_rate = 4;
-}
-
-message OnuTransmissionInterferenceWarning {
-    fixed32 intf_id = 1;
-    fixed32 onu_id = 2;
-    string status = 3;
-    fixed32 drift = 4;
-}
-
-message OnuActivationFailureIndication {
-    fixed32 intf_id = 1;
-    fixed32 onu_id = 2;
-}
-
-message OnuProcessingErrorIndication {
-    fixed32 intf_id = 1;
-    fixed32 onu_id = 2;
-}
-
-
-message Empty {}
diff --git a/voltha/adapters/broadcom_onu/broadcom_onu.py b/voltha/adapters/broadcom_onu/broadcom_onu.py
index 35b2537..992e1b6 100644
--- a/voltha/adapters/broadcom_onu/broadcom_onu.py
+++ b/voltha/adapters/broadcom_onu/broadcom_onu.py
@@ -69,7 +69,7 @@
     supported_device_types = [
         DeviceType(
             id=name,
-            vendor_ids=['NONE'],
+            vendor_ids=['NONE', 'BBSM'],
             adapter=name,
             accepts_bulk_flow_update=True,
             accepts_add_remove_flow_updates=True