PEL: Add SBE code maintenance procedure

Maintenance procedures are part of the PEL callout section.  This
procedure is used to indicate the problem is due to code (a bug)
SBE image.

Signed-off-by: Jayanth Othayoth <ojayanth@in.ibm.com>
Change-Id: I8e1a04b2c8aa83c178990331f181ed026ac62db9
diff --git a/extensions/openpower-pels/pel_values.cpp b/extensions/openpower-pels/pel_values.cpp
index 256cb63..24a4ba1 100644
--- a/extensions/openpower-pels/pel_values.cpp
+++ b/extensions/openpower-pels/pel_values.cpp
@@ -219,7 +219,9 @@
 const std::map<std::string, std::string> maintenanceProcedures = {
     {"bmc_code", "BMC0001"},
     // Isolation not possible, please contact your next level of support
-    {"next_level_support", "BMC0002"}};
+    {"next_level_support", "BMC0002"},
+    // Problem is in SBE code, upgrade your firmware
+    {"sbe_code", "BMC0003"}};
 
 /**
  * @brief Map of the registry names for the symbolic FRUs to their