1 files changed, 155 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f10/Legacy/Proc/Dispatcher.c b/src/vendorcode/amd/agesa/f10/Legacy/Proc/Dispatcher.c
new file mode 100755
index 0000000000..d1d62b96bf
--- /dev/null
+++ b/src/vendorcode/amd/agesa/f10/Legacy/Proc/Dispatcher.c
@@ -0,0 +1,155 @@
+/**
+ * @file
+ *
+ * AMD binary block interface
+ *
+ * Contains the block entry function dispatcher
+ *
+ * @xrefitem bom "File Content Label" "Release Content"
+ * @e project:      AGESA
+ * @e sub-project:  Legacy
+ * @e \$Revision: 7116 $   @e \$Date: 2008-08-01 10:39:07 -0500 (Fri, 01 Aug 2008) $
+ *
+ */
+/*****************************************************************************
+ *
+ * Copyright (c) 2011, Advanced Micro Devices, Inc.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of Advanced Micro Devices, Inc. nor the names of 
+ *       its contributors may be used to endorse or promote products derived 
+ *       from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL ADVANCED MICRO DEVICES, INC. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ * ***************************************************************************
+ */
+
+/*----------------------------------------------------------------------------------------
+ *                            M O D U L E S    U S E D
+ *----------------------------------------------------------------------------------------
+ */
+#include "AGESA.h"
+#include "amdlib.h"
+#include "Dispatcher.h"
+#include "Options.h"
+#include "Filecode.h"
+#define FILECODE LEGACY_PROC_DISPATCHER_FILECODE
+
+/*----------------------------------------------------------------------------------------
+ *                   D E F I N I T I O N S    A N D    M A C R O S
+ *----------------------------------------------------------------------------------------
+ */
+extern CONST DISPATCH_TABLE DispatchTable[];
+extern AMD_MODULE_HEADER mCpuModuleID;
+
+/*---------------------------------------------------------------------------------------*/
+/**
+ * The Dispatcher is the entry point into the AGESA software. It takes a function
+ * number as entry parameter in order to invoke the published function
+ *
+ * @param[in,out]  ConfigPtr
+ *
+ * @return   AGESA Status.
+ *
+ */
+AGESA_STATUS
+CALLCONV
+AmdAgesaDispatcher (
+  IN OUT   VOID *ConfigPtr
+  )
+{
+  AGESA_STATUS Status;
+  IMAGE_ENTRY ImageEntry;
+  MODULE_ENTRY  ModuleEntry;
+  DISPATCH_TABLE *Entry;
+  UINT32 ImageStart;
+  UINT32 ImageEnd;
+  AMD_IMAGE_HEADER* AltImagePtr;
+
+  Status = AGESA_UNSUPPORTED;
+  ImageEntry = NULL;
+  ModuleEntry = NULL;
+  ImageStart = 0xFFF00000;
+  ImageEnd = 0xFFFFFFFF;
+  AltImagePtr = NULL;
+
+  Entry = (DISPATCH_TABLE *) DispatchTable;
+  while (Entry->FunctionId != 0) {
+    if ((((AMD_CONFIG_PARAMS *) ConfigPtr)->Func) == Entry->FunctionId) {
+      Status = Entry->EntryPoint (ConfigPtr);
+      break;
+    }
+    Entry++;
+  }
+
+  // 2. Try next dispatcher if possible, and we have not already got status back
+  if ((mCpuModuleID.NextBlock != NULL) && (Status == AGESA_UNSUPPORTED)) {
+    ModuleEntry = (MODULE_ENTRY) mCpuModuleID.NextBlock->ModuleDispatcher;
+    if (ModuleEntry != NULL) {
+      Status = (*ModuleEntry) (ConfigPtr);
+    }
+  }
+
+  // 3. If not this image specific function, see if we can find alternative image instead
+  if (Status == AGESA_UNSUPPORTED) {
+    if ((((AMD_CONFIG_PARAMS *)ConfigPtr)->AltImageBasePtr != 0xFFFFFFFF  ) || (((AMD_CONFIG_PARAMS *)ConfigPtr)->AltImageBasePtr != 0)) {
+      ImageStart = ((AMD_CONFIG_PARAMS *)ConfigPtr)->AltImageBasePtr;
+      ImageEnd = ImageStart + 4;
+      // Locate/test image base that matches this component
+      AltImagePtr = LibAmdLocateImage ((VOID *)ImageStart, (VOID *)ImageEnd, 4096, (CHAR8 *)AGESA_ID);
+      if (AltImagePtr != NULL) {
+        //Invoke alternative Image
+        ImageEntry = (IMAGE_ENTRY) (AltImagePtr + AltImagePtr->EntryPointAddress);
+        Status = (*ImageEntry) (ConfigPtr);
+      }
+    }
+  }
+
+  return (Status);
+}
+
+/*---------------------------------------------------------------------------------------*/
+/**
+ * The host environment interface of callout.
+ *
+ * @param[in]      Func
+ * @param[in]      Data
+ * @param[in,out]  ConfigPtr
+ *
+ * @return   The AGESA Status returned from the callout.
+ *
+ */
+AGESA_STATUS
+CALLCONV
+AmdAgesaCallout (
+  IN       UINT32  Func,
+  IN       UINT32  Data,
+  IN OUT   VOID    *ConfigPtr
+  )
+{
+  UINT32 Result;
+  Result = AGESA_UNSUPPORTED;
+  if (((AMD_CONFIG_PARAMS *) ConfigPtr)->CalloutPtr == NULL) {
+    return Result;
+  }
+
+  Result = (((AMD_CONFIG_PARAMS *) ConfigPtr)->CalloutPtr) (Func, Data, ConfigPtr);
+  return (Result);
+}