1 files changed, 113 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f12/Proc/Fch/Interface/FchInitEnv.c b/src/vendorcode/amd/agesa/f12/Proc/Fch/Interface/FchInitEnv.c
new file mode 100755
index 0000000000..71207bbce1
--- /dev/null
+++ b/src/vendorcode/amd/agesa/f12/Proc/Fch/Interface/FchInitEnv.c
@@ -0,0 +1,113 @@
+/* $NoKeywords:$ */
+/**
+ * @file
+ *
+ * FCH Initialization.
+ *
+ * Init IOAPIC/IOMMU/Misc NB features.
+ *
+ * @xrefitem bom "File Content Label" "Release Content"
+ * @e project:     AGESA
+ * @e sub-project: FCH
+ * @e \$Revision: 49837 $   @e \$Date: 2011-03-30 04:31:05 +0800 (Wed, 30 Mar 2011) $
+ *
+ */
+/*;********************************************************************************
+;
+* 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.
+;*********************************************************************************/
+
+#include "FchPlatform.h"
+#include "FchTaskLauncher.h"
+#include "heapManager.h"
+#include "Ids.h"
+#include "Filecode.h"
+#define FILECODE PROC_FCH_INTERFACE_FCHINITENV_FILECODE
+
+extern FCH_TASK_ENTRY    *FchInitEnvTaskTable[];
+extern FCH_INTERFACE     FchInterfaceDefault;
+
+/*----------------------------------------------------------------------------------------*/
+/**
+ * FchInitEnv - Config Fch before PCI emulation
+ *
+ *
+ *
+ * @param[in] EnvParams
+ *
+ */
+AGESA_STATUS
+FchInitEnv (
+  IN       AMD_ENV_PARAMS            *EnvParams
+  )
+{
+  UINT8               i;
+  UINT8               Data;
+  FCH_DATA_BLOCK      *FchParams;
+  AGESA_STATUS        Status;
+
+  IDS_HDT_CONSOLE (FCH_TRACE, "  FchInitEnv Enter... \n");
+  FchParams = FchInitEnvCreatePrivateData (EnvParams);
+
+  // Override internal data with IDS (Optional, internal build only)
+  IDS_OPTION_CALLOUT (IDS_CALLOUT_FCH_INIT_ENV, FchParams, FchParams->StdHeader);
+
+  //
+  //to_do-Initialize PCI IRQ routing registers for INTA#-INTH#
+  //
+  for (i = 0; i < 8; i++) {
+    Data = i | BIT7;                                  // Select IRQ routing to APIC
+    LibAmdIoWrite (AccessWidth8, FCH_IOMAP_REGC00, &Data, &EnvParams->StdHeader);
+    Data = i | BIT4;
+    LibAmdIoWrite (AccessWidth8, FCH_IOMAP_REGC01, &Data, &EnvParams->StdHeader);
+  }
+
+  AgesaFchOemCallout (FchParams);
+  Status = FchTaskLauncher (&FchInitEnvTaskTable[0], FchParams);
+  IDS_HDT_CONSOLE (FCH_TRACE, "  FchInitEnv Exit... Status = [0x%x]\n", Status);
+  return Status;
+}
+
+
+/**
+ * A constructor for FCH build parameter structure at InitEnv stage
+ *
+ * Sets inputs to valid, basic level, defaults.
+ *
+ * @param[in,out] EnvParams       InitEnv configuration data block
+ *
+ * @retval AGESA_SUCCESS          Constructors are not allowed to fail
+*/
+AGESA_STATUS
+FchEnvConstructor (
+  IN       AMD_ENV_PARAMS            *EnvParams
+  )
+{
+  EnvParams->FchInterface = FchInterfaceDefault;
+  return AGESA_SUCCESS;
+}
+
+