yosemitev2:Add multi-host critical sensor support

This feature adds the host critical sensor support for
Facebook Yosemitev2 platform.

Tested: Critical sensor value displayed in the
OCP debug card with multi-host Yosemitev2 platform.

Signed-off-by: Karthikeyan Pasupathi <p_karthikeya@hcl.com>
Change-Id: Ia77af76ac4e07435e7ed6287be8806efcd3ff86b
diff --git a/src/oemcommands.cpp b/src/oemcommands.cpp
index d06bb17..ea5da82 100644
--- a/src/oemcommands.cpp
+++ b/src/oemcommands.cpp
@@ -337,6 +337,20 @@
     return rc;
 }
 
+bool isMultiHostPlatform()
+{
+    bool platform;
+    if (INSTANCES == "0")
+    {
+        platform = false;
+    }
+    else
+    {
+        platform = true;
+    }
+    return platform;
+}
+
 // return code: 0 successful
 int8_t getFruData(std::string& data, std::string& name)
 {