Add AMD Agesa and AMD CIMx SB800 code. Patch 1 of 8.

This code currently generates many warnings that are functionally benign.  These are being addressed, but the wheels of bureaucracy turn slowly.  This drop supports AMD cpu families 10h and 14h.  Only Family 14h is used as an example in this set of patches.  Other cpu families are supported by the infrastructure, but their specific support is not included herein.  This patch is functionally independent of the other patches in this set.

Signed-off-by: Frank Vibrans <frank.vibrans@amd.com>
Acked-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Acked-by: Marc Jones <marcj303@gmail.com>




git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6344 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 381 insertions, 0 deletions

diff --git a/src/vendorcode/amd/agesa/Proc/Common/AmdS3Save.c b/src/vendorcode/amd/agesa/Proc/Common/AmdS3Save.c
new file mode 100644
index 0000000000..147487bb09
--- /dev/null
+++ b/src/vendorcode/amd/agesa/Proc/Common/AmdS3Save.c
@@ -0,0 +1,381 @@
+/* $NoKeywords:$ */
+/**
+ * @file
+ *
+ * AMD AGESA Basic Level Public APIs
+ *
+ * Contains basic Level Initialization routines.
+ *
+ * @xrefitem bom "File Content Label" "Release Content"
+ * @e project:      AGESA
+ * @e sub-project:  Interface
+ * @e \$Revision: 35136 $   @e \$Date: 2010-07-16 11:29:48 +0800 (Fri, 16 Jul 2010) $
+ *
+ */
+/*
+ *****************************************************************************
+ *
+ * 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 "Ids.h"
+#include "mm.h"
+#include "mn.h"
+#include "S3.h"
+#include "mfs3.h"
+#include "CommonInits.h"
+#include "Filecode.h"
+#include "heapManager.h"
+#include "Topology.h"
+CODE_GROUP (G3_DXE)
+RDATA_GROUP (G3_DXE)
+
+#define FILECODE PROC_COMMON_AMDS3SAVE_FILECODE
+/*----------------------------------------------------------------------------------------
+ *                   D E F I N I T I O N S    A N D    M A C R O S
+ *----------------------------------------------------------------------------------------
+ */
+
+
+/*----------------------------------------------------------------------------------------
+ *                  T Y P E D E F S     A N D     S T R U C T U R E S
+ *----------------------------------------------------------------------------------------
+ */
+CONST UINT32 ROMDATA S3LateHeapTable[] =
+{
+  EVENT_LOG_BUFFER_HANDLE,
+  SOCKET_DIE_MAP_HANDLE,
+  NODE_ID_MAP_HANDLE,
+  LOCAL_AP_MAIL_BOX_CACHE_HANDLE,
+  IDS_CONTROL_HANDLE,
+  AMD_S3_SCRIPT_SAVE_TABLE_HANDLE,
+  AMD_PCIE_COMPLEX_DATA_HANDLE
+};
+
+#define S3LATE_TABLE_SIZE (sizeof (S3LateHeapTable) / sizeof (UINT32)) //(sizeof (S3LateHeapTable) / sizeof (S3LATE_HEAP_ELEMENT))
+
+
+/*----------------------------------------------------------------------------------------
+ *           P R O T O T Y P E S     O F     L O C A L     F U N C T I O N S
+ *----------------------------------------------------------------------------------------
+ */
+AGESA_STATUS
+AmdS3SavePlatformConfigInit (
+  IN OUT   PLATFORM_CONFIGURATION    *PlatformConfig,
+  IN OUT   AMD_CONFIG_PARAMS         *StdHeader
+  );
+
+/*----------------------------------------------------------------------------------------
+ *                          E X P O R T E D    F U N C T I O N S
+ *----------------------------------------------------------------------------------------
+ */
+extern BUILD_OPT_CFG UserOptions;
+
+/*---------------------------------------------------------------------------------------*/
+/**
+ * Main entry point for the AMD_S3_SAVE function.
+ *
+ * This entry point is responsible for saving silicon component registers to the
+ * SMM save area in preparation of entering system suspend-to-RAM mode.
+ *
+ * @param[in,out] AmdS3SaveParams   Required input parameters for the AMD_S3_SAVE
+ *                                  entry point.
+ *
+ * @return        Aggregated status across all internal AMD S3 save calls invoked.
+ *
+ */
+AGESA_STATUS
+AmdS3Save (
+  IN OUT   AMD_S3SAVE_PARAMS *AmdS3SaveParams
+  )
+{
+  UINTN  i;
+  UINT32 EarlyBufferSize;
+  UINT32 LateBufferSize;
+  UINT32 LateContextSize;
+  UINT32 HeapSize;
+  UINT8  *BufferPointer;
+  UINT8  HeapStatus;
+  ALLOCATE_HEAP_PARAMS HeapParams;
+  LOCATE_HEAP_PTR LocateHeap;
+  BUFFER_NODE *FreeSpaceNode;
+  ALLOCATE_HEAP_PARAMS AllocParams;
+  DEVICE_BLOCK_HEADER *MemoryRelatedDeviceList;
+  DEVICE_BLOCK_HEADER *NonMemoryRelatedDeviceList;
+  AGESA_STATUS ReturnStatus;
+  VOID   *HeapPtrs[S3LATE_TABLE_SIZE];
+  UINT32 HeapSizes[S3LATE_TABLE_SIZE];
+  UINT32 HeapBuffersPresent;
+  HEAP_MANAGER *HeapPtr;
+
+  AGESA_TESTPOINT (TpIfAmdS3SaveEntry, &AmdS3SaveParams->StdHeader);
+
+  ASSERT (AmdS3SaveParams != NULL);
+
+  HeapBuffersPresent = 0;
+  EarlyBufferSize = 0;
+  LateBufferSize = 0;
+  LateContextSize = 0;
+  HeapSize = 0;
+  NonMemoryRelatedDeviceList = NULL;
+  MemoryRelatedDeviceList = NULL;
+  ReturnStatus = AGESA_SUCCESS;
+
+  IDS_SKIP_HOOK (IDS_BEFORE_S3_SAVE, AmdS3SaveParams, &(AmdS3SaveParams->StdHeader)) {
+
+    // Get memory device list
+    MemFS3GetDeviceList (&MemoryRelatedDeviceList, &AmdS3SaveParams->StdHeader);
+    if (MemoryRelatedDeviceList != NULL) {
+      // Determine size needed
+      EarlyBufferSize = GetWorstCaseContextSize (MemoryRelatedDeviceList, INIT_RESUME, &AmdS3SaveParams->StdHeader);
+    }
+
+    if (UserOptions.CfgS3LateRestore) {
+      for (i = 0; i < S3LATE_TABLE_SIZE; i++) {
+        LocateHeap.BufferHandle = S3LateHeapTable[i];
+        if (HeapLocateBuffer (&LocateHeap, &AmdS3SaveParams->StdHeader) == AGESA_SUCCESS) {
+          HeapBuffersPresent++;
+          HeapSize += LocateHeap.BufferSize;
+          HeapPtrs[i] = LocateHeap.BufferPtr;
+          HeapSizes[i] = LocateHeap.BufferSize;
+        } else {
+          HeapPtrs[i] = NULL;
+          HeapSizes[i] = 0;
+        }
+      }
+
+      // Determine heap data size requirements
+      if (HeapBuffersPresent != 0) {
+        HeapSize += ((sizeof (HEAP_MANAGER)) + (HeapBuffersPresent * ((sizeof (BUFFER_NODE)) + (NUM_OF_SENTINEL * SIZE_OF_SENTINEL) + 0xF))); // reserve 0xF per buffer node for 16 byte alignment
+      }
+
+      // Get non memory device list
+      GetNonMemoryRelatedDeviceList (&NonMemoryRelatedDeviceList, &AmdS3SaveParams->StdHeader);
+
+      if (NonMemoryRelatedDeviceList != NULL) {
+        // Determine size needed
+        LateContextSize = GetWorstCaseContextSize (NonMemoryRelatedDeviceList, S3_LATE_RESTORE, &AmdS3SaveParams->StdHeader);
+      }
+      LateBufferSize = HeapSize + LateContextSize;
+      if (LateBufferSize != 0) {
+        LateBufferSize += sizeof (S3_VOLATILE_STORAGE_HEADER);
+      }
+    }
+
+    if ((EarlyBufferSize != 0) || (LateBufferSize != 0)) {
+      //
+      // Allocate a buffer
+      //
+      AllocParams.RequestedBufferSize = EarlyBufferSize + LateBufferSize;
+      AllocParams.BufferHandle = AMD_S3_INFO_BUFFER_HANDLE;
+
+      AGESA_TESTPOINT (TpIfBeforeAllocateS3SaveBuffer, &AmdS3SaveParams->StdHeader);
+      if (HeapAllocateBuffer (&AllocParams, &AmdS3SaveParams->StdHeader) != AGESA_SUCCESS) {
+        if (AGESA_ERROR > ReturnStatus) {
+          ReturnStatus = AGESA_ERROR;
+        }
+      }
+      AGESA_TESTPOINT (TpIfAfterAllocateS3SaveBuffer, &AmdS3SaveParams->StdHeader);
+
+      if (EarlyBufferSize != 0) {
+        AmdS3SaveParams->S3DataBlock.NvStorage = AllocParams.BufferPtr;
+        SaveDeviceListContext (MemoryRelatedDeviceList,
+                           AmdS3SaveParams->S3DataBlock.NvStorage,
+                           INIT_RESUME,
+                           &EarlyBufferSize,
+                           &AmdS3SaveParams->StdHeader);
+
+        AmdS3SaveParams->S3DataBlock.NvStorageSize = EarlyBufferSize;
+      }
+
+      if (LateBufferSize != 0) {
+        BufferPointer = AllocParams.BufferPtr;
+        AmdS3SaveParams->S3DataBlock.VolatileStorage = &(BufferPointer[EarlyBufferSize]);
+
+        ((S3_VOLATILE_STORAGE_HEADER *) AmdS3SaveParams->S3DataBlock.VolatileStorage)->HeapOffset = NULL;
+        ((S3_VOLATILE_STORAGE_HEADER *) AmdS3SaveParams->S3DataBlock.VolatileStorage)->HeapSize = HeapSize;
+        ((S3_VOLATILE_STORAGE_HEADER *) AmdS3SaveParams->S3DataBlock.VolatileStorage)->RegisterDataOffset = NULL;
+        ((S3_VOLATILE_STORAGE_HEADER *) AmdS3SaveParams->S3DataBlock.VolatileStorage)->RegisterDataSize = LateContextSize;
+
+        if (HeapSize != 0) {
+          // Transfer heap contents
+          ((S3_VOLATILE_STORAGE_HEADER *) AmdS3SaveParams->S3DataBlock.VolatileStorage)->HeapOffset = sizeof (S3_VOLATILE_STORAGE_HEADER);
+          HeapPtr = (HEAP_MANAGER *) &BufferPointer[EarlyBufferSize + sizeof (S3_VOLATILE_STORAGE_HEADER)];
+          HeapPtr->UsedSize = sizeof (HEAP_MANAGER);
+          HeapPtr->Signature = HEAP_SIGNATURE_VALID;
+          HeapPtr->FirstActiveBufferOffset = AMD_HEAP_INVALID_HEAP_OFFSET;
+          HeapPtr->FirstFreeSpaceOffset = sizeof (HEAP_MANAGER);
+          FreeSpaceNode = (BUFFER_NODE *) ((UINT8 *) HeapPtr + sizeof (HEAP_MANAGER));
+          FreeSpaceNode->BufferSize = HeapSize - sizeof (HEAP_MANAGER) - sizeof (BUFFER_NODE);
+          FreeSpaceNode->OffsetOfNextNode = AMD_HEAP_INVALID_HEAP_OFFSET;
+
+          HeapStatus = AmdS3SaveParams->StdHeader.HeapStatus;
+          AmdS3SaveParams->StdHeader.HeapStatus = HEAP_S3_RESUME;
+          AmdS3SaveParams->StdHeader.HeapBasePtr = (UINT64) HeapPtr;
+
+          for (i = 0; i < S3LATE_TABLE_SIZE; i++) {
+            if (HeapPtrs[i] != NULL) {
+              HeapParams.RequestedBufferSize = HeapSizes[i]; // S3LateHeapTable[i].BufferLength;
+              HeapParams.BufferHandle = S3LateHeapTable[i];
+              HeapParams.Persist = HEAP_S3_RESUME;
+              if (HeapAllocateBuffer (&HeapParams, &AmdS3SaveParams->StdHeader) == AGESA_SUCCESS) {
+                LibAmdMemCopy ((VOID *) HeapParams.BufferPtr, HeapPtrs[i], HeapSizes[i], &AmdS3SaveParams->StdHeader);
+              }
+            }
+          }
+
+          AmdS3SaveParams->StdHeader.HeapStatus = HeapStatus;
+        }
+
+
+        if (LateContextSize != 0) {
+
+          ((S3_VOLATILE_STORAGE_HEADER *) AmdS3SaveParams->S3DataBlock.VolatileStorage)->RegisterDataOffset = HeapSize + sizeof (S3_VOLATILE_STORAGE_HEADER);
+
+          SaveDeviceListContext (NonMemoryRelatedDeviceList,
+                                &(BufferPointer[EarlyBufferSize + HeapSize + sizeof (S3_VOLATILE_STORAGE_HEADER)]),
+                                S3_LATE_RESTORE,
+                                &LateContextSize,
+                                &AmdS3SaveParams->StdHeader);
+        }
+
+        AmdS3SaveParams->S3DataBlock.VolatileStorageSize = HeapSize + LateContextSize + sizeof (S3_VOLATILE_STORAGE_HEADER);
+      }
+    }
+  }
+  IDS_OPTION_HOOK (IDS_AFTER_S3_SAVE, AmdS3SaveParams, &AmdS3SaveParams->StdHeader);
+  AGESA_TESTPOINT (TpIfAmdS3SaveExit, &AmdS3SaveParams->StdHeader);
+  return  ReturnStatus;
+}
+
+/*---------------------------------------------------------------------------------------*/
+/**
+ * Constructor for the AMD_S3_SAVE function.
+ *
+ * This routine is responsible for setting default values for the
+ * input parameters needed by the AMD_S3_SAVE entry point.
+ *
+ * @param[in]    StdHeader       The standard header.
+ * @param[in,out] S3SaveParams   Required input parameters for the AMD_S3_SAVE
+ *                               entry point.
+ *
+ * @retval        AGESA_SUCCESS  Always Succeeds.
+ *
+ */
+AGESA_STATUS
+AmdS3SaveInitializer (
+  IN OUT   AMD_CONFIG_PARAMS *StdHeader,
+  IN OUT   AMD_S3SAVE_PARAMS *S3SaveParams
+  )
+{
+  ASSERT (StdHeader != NULL);
+  ASSERT (S3SaveParams != NULL);
+
+  S3SaveParams->StdHeader = *StdHeader;
+
+  AmdS3ParamsInitializer (&S3SaveParams->S3DataBlock);
+
+  AmdS3SavePlatformConfigInit (&S3SaveParams->PlatformConfig, &S3SaveParams->StdHeader);
+
+  return AGESA_SUCCESS;
+}
+
+/*---------------------------------------------------------------------------------------*/
+/**
+ * Destructor for the AMD_S3_SAVE function.
+ *
+ * This routine is responsible for deallocation of heap space allocated during
+ * AMD_S3_SAVE entry point.
+ *
+ * @param[in]     StdHeader       The standard header.
+ * @param[in,out] S3SaveParams   Required input parameters for the AMD_INIT_RESUME
+ *                               entry point.
+ *
+ * @retval        AGESA_STATUS
+ *
+ */
+AGESA_STATUS
+AmdS3SaveDestructor (
+  IN       AMD_CONFIG_PARAMS *StdHeader,
+  IN OUT   AMD_S3SAVE_PARAMS *S3SaveParams
+  )
+{
+  AGESA_STATUS ReturnStatus;
+  AGESA_STATUS RetVal;
+
+  ASSERT (S3SaveParams != NULL);
+
+  ReturnStatus = AGESA_SUCCESS;
+
+  // Deallocate heap space allocated during memory S3 save
+  RetVal = MemS3Deallocate (&S3SaveParams->StdHeader);
+  if (RetVal > ReturnStatus) {
+    ReturnStatus = RetVal;
+  }
+
+  RetVal = HeapDeallocateBuffer (AMD_S3_NB_INFO_BUFFER_HANDLE, StdHeader);
+  if (RetVal > ReturnStatus) {
+    ReturnStatus = RetVal;
+  }
+
+  RetVal = HeapDeallocateBuffer (AMD_S3_INFO_BUFFER_HANDLE, StdHeader);
+  if (RetVal > ReturnStatus) {
+    ReturnStatus = RetVal;
+  }
+
+  return ReturnStatus;
+}
+
+/*------------------------------------------------------------------------------------*/
+/**
+ * Initialize AmdS3Save stage platform profile and user option input.
+ *
+ * @param[in,out]   PlatformConfig   Platform profile/build option config structure
+ * @param[in,out]   StdHeader        AMD standard header config param
+ *
+ * @retval          AGESA_SUCCESS    Always Succeeds.
+ *
+ */
+AGESA_STATUS
+AmdS3SavePlatformConfigInit (
+  IN OUT   PLATFORM_CONFIGURATION    *PlatformConfig,
+  IN OUT   AMD_CONFIG_PARAMS         *StdHeader
+  )
+{
+  CommonPlatformConfigInit (PlatformConfig, StdHeader);
+
+  return AGESA_SUCCESS;
+}