AGESA: Apply a threshold on event logging

Implement threshold as described in AMD.h, and do not add
entries below STATUS_LOG_LEVEL in the eventlog.

Change-Id: Ic9e45b1473b4fee46a1ad52d439e8682d961dc03
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/18542
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>

src/vendorcode/amd/agesa/f10/Proc/CPU/cpuEventLog.c

@@ -199,6 +199,9 @@ PutEventLog (
   UINT16 Index;
   AGESA_STRUCT_BUFFER *AgesaEventAlloc;
 
+  if (EventClass < AGESA_STATUS_LOG_LEVEL)
+    return;
+
   AgesaEventAlloc = NULL;
   GetEventLogHeapPointer (&AgesaEventAlloc, StdHeader);
   ASSERT (AgesaEventAlloc != NULL);

src/vendorcode/amd/agesa/f12/Proc/CPU/cpuEventLog.c

@@ -213,6 +213,9 @@ PutEventLog (
                     (EventClass == AGESA_UNSUPPORTED) ? "UNSUPPORTED" :
                     "SUCCESS", EventInfo, DataParam1, DataParam2, DataParam3, DataParam4);
 
+  if (EventClass < AGESA_STATUS_LOG_LEVEL)
+    return;
+
   AgesaEventAlloc = NULL;
   GetEventLogHeapPointer (&AgesaEventAlloc, StdHeader);
   ASSERT (AgesaEventAlloc != NULL);

src/vendorcode/amd/agesa/f14/Proc/CPU/cpuEventLog.c

@@ -216,6 +216,9 @@ PutEventLog (
                     (EventClass == AGESA_UNSUPPORTED) ? "UNSUPPORTED" :
                     "SUCCESS", EventInfo, DataParam1, DataParam2, DataParam3, DataParam4);
 
+  if (EventClass < AGESA_STATUS_LOG_LEVEL)
+    return;
+
   AgesaEventAlloc = NULL;
   GetEventLogHeapPointer (&AgesaEventAlloc, StdHeader);
   ASSERT (AgesaEventAlloc != NULL);

src/vendorcode/amd/agesa/f15/Proc/CPU/cpuEventLog.c

@@ -214,6 +214,9 @@ PutEventLog (
                     (EventClass == AGESA_UNSUPPORTED) ? "UNSUPPORTED" :
                     "SUCCESS", EventInfo, DataParam1, DataParam2, DataParam3, DataParam4);
 
+  if (EventClass < AGESA_STATUS_LOG_LEVEL)
+    return;
+
   AgesaEventAlloc = NULL;
   GetEventLogHeapPointer (&AgesaEventAlloc, StdHeader);
   ASSERT (AgesaEventAlloc != NULL);

src/vendorcode/amd/agesa/f15tn/Proc/CPU/cpuEventLog.c

@@ -213,6 +213,9 @@ PutEventLog (
                     (EventClass == AGESA_UNSUPPORTED) ? "UNSUPPORTED" :
                     "SUCCESS", EventInfo, DataParam1, DataParam2, DataParam3, DataParam4);
 
+  if (EventClass < AGESA_STATUS_LOG_LEVEL)
+    return;
+
   AgesaEventAlloc = NULL;
   GetEventLogHeapPointer (&AgesaEventAlloc, StdHeader);
   ASSERT (AgesaEventAlloc != NULL);

src/vendorcode/amd/agesa/f16kb/Proc/CPU/cpuEventLog.c

@@ -213,6 +213,9 @@ PutEventLog (
                     (EventClass == AGESA_UNSUPPORTED) ? "UNSUPPORTED" :
                     "SUCCESS", EventInfo, DataParam1, DataParam2, DataParam3, DataParam4);
 
+  if (EventClass < AGESA_STATUS_LOG_LEVEL)
+    return;
+
   AgesaEventAlloc = NULL;
   GetEventLogHeapPointer (&AgesaEventAlloc, StdHeader);
   ASSERT (AgesaEventAlloc != NULL);