diff --git a/include/cpuinfo.hpp b/include/cpuinfo.hpp
index 796ed4c..5267c00 100644
--- a/include/cpuinfo.hpp
+++ b/include/cpuinfo.hpp
@@ -26,6 +26,8 @@
 static constexpr char const* cpuInfoObject = "xyz.openbmc_project.CPUInfo";
 static constexpr char const* cpuInfoPath = "/xyz/openbmc_project/CPUInfo";
 static constexpr char const* cpuInfoInterface = "xyz.openbmc_project.CPUInfo";
+static constexpr const char* cpuPath =
+    "/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu";
 
 static constexpr const int peciCheckInterval = 10;
 
diff --git a/include/speed_select.hpp b/include/speed_select.hpp
new file mode 100644
index 0000000..aaa8b70
--- /dev/null
+++ b/include/speed_select.hpp
@@ -0,0 +1,40 @@
+// Copyright (c) 2020 Intel Corporation
+//
+// 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.
+#pragma once
+
+#include <boost/asio/io_context.hpp>
+#include <sdbusplus/asio/connection.hpp>
+
+namespace cpu_info
+{
+namespace sst
+{
+
+/**
+ * Retrieve all SST configuration info for all discoverable CPUs, and publish
+ * the info on new D-Bus objects on the given bus connection.
+ *
+ * This function may block until all discovery is completed (many seconds), or
+ * it may schedule the work to be done at a later time (on the given ASIO
+ * context) if CPUs are not currently available, and may also schedule periodic
+ * work to be done after initial discovery is completed.
+ *
+ * @param[in,out]   ioc     ASIO IO context/service
+ * @param[in,out]   conn    D-Bus ASIO connection.
+ */
+void init(boost::asio::io_context& ioc,
+          const std::shared_ptr<sdbusplus::asio::connection>& conn);
+
+} // namespace sst
+} // namespace cpu_info