Intel: Enable threshold event monitoring

This append enables threshold event monitoring in the
phosphor-sel-logger.

(From meta-intel rev: 1bf7fdddb503f2481f7fca6e022772e20a06ff67)

Change-Id: I9fc1a93d0fe59dfd0949b2772dbde1bccc19294d
Signed-off-by: Jason M. Bills <jason.m.bills@linux.intel.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-intel/meta-common/recipes-phosphor/sel-logger/phosphor-sel-logger_%.bbappend b/meta-intel/meta-common/recipes-phosphor/sel-logger/phosphor-sel-logger_%.bbappend
new file mode 100644
index 0000000..4be8ddb
--- /dev/null
+++ b/meta-intel/meta-common/recipes-phosphor/sel-logger/phosphor-sel-logger_%.bbappend
@@ -0,0 +1,2 @@
+# Enable threshold monitoring
+EXTRA_OECMAKE += "-DSEL_LOGGER_MONITOR_THRESHOLD_EVENTS=ON"