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, 286 insertions, 0 deletions

diff --git a/src/vendorcode/amd/agesa/Proc/Mem/Feat/PARTRN/mfParallelTraining.c b/src/vendorcode/amd/agesa/Proc/Mem/Feat/PARTRN/mfParallelTraining.c
new file mode 100644
index 0000000000..4cc3771786
--- /dev/null
+++ b/src/vendorcode/amd/agesa/Proc/Mem/Feat/PARTRN/mfParallelTraining.c
@@ -0,0 +1,286 @@
+/* $NoKeywords:$ */
+/**
+ * @file
+ *
+ * mfParallelTraining.c
+ *
+ * This is the parallel training feature
+ *
+ * @xrefitem bom "File Content Label" "Release Content"
+ * @e project: AGESA
+ * @e sub-project: (Mem/Feat/PARTRN)
+ * @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.
+ * 
+ * ***************************************************************************
+ *
+ */
+
+
+
+
+#include "AGESA.h"
+#include "amdlib.h"
+#include "OptionMemory.h"
+#include "mm.h"
+#include "mn.h"
+#include "Ids.h"
+#include "cpuRegisters.h"
+#include "cpuApicUtilities.h"
+#include "mfParallelTraining.h"
+#include "heapManager.h"
+#include "GeneralServices.h"
+#include "Filecode.h"
+CODE_GROUP (G2_PEI)
+RDATA_GROUP (G2_PEI)
+
+#define FILECODE PROC_MEM_FEAT_PARTRN_MFPARALLELTRAINING_FILECODE
+
+/*-----------------------------------------------------------------------------
+ *                                EXPORTED FUNCTIONS
+ *
+ *-----------------------------------------------------------------------------
+ */
+extern MEM_TECH_CONSTRUCTOR* memTechInstalled[];
+
+/* -----------------------------------------------------------------------------*/
+/**
+ *
+ *
+ *    This is the main function to perform parallel training on all nodes.
+ *    This is the routine which will run on the remote AP.
+ *
+ *     @param[in,out]   *EnvPtr   - Pointer to the Training Environment Data
+ *     @param[in,out]   *StdHeader   - Pointer to the Standard Header of the AP
+ *
+ *     @return          TRUE -  This feature is enabled.
+ *     @return          FALSE - This feature is not enabled.
+ */
+BOOLEAN
+MemFParallelTraining (
+  IN OUT   REMOTE_TRAINING_ENV *EnvPtr,
+  IN OUT   AMD_CONFIG_PARAMS *StdHeader
+  )
+{
+  MEM_PARAMETER_STRUCT ParameterList;
+  MEM_NB_BLOCK NB;
+  MEM_TECH_BLOCK TB;
+  ALLOCATE_HEAP_PARAMS AllocHeapParams;
+  MEM_DATA_STRUCT *MemPtr;
+  DIE_STRUCT *MCTPtr;
+  UINT8 p;
+  UINT8 i;
+  UINT8 Dct;
+  UINT8 Channel;
+  UINT8 *BufferPtr;
+  UINT8 DctCount;
+  UINT8 ChannelCount;
+  UINT8 RowCount;
+  UINT8 ColumnCount;
+  UINT16 SizeOfNewBuffer;
+  AP_DATA_TRANSFER ReturnData;
+
+  //
+  // Initialize Parameters
+  //
+  ReturnData.DataPtr = NULL;
+  ReturnData.DataSizeInDwords = 0;
+  ReturnData.DataTransferFlags = 0;
+
+  ASSERT (EnvPtr != NULL);
+  //
+  // Replace Standard header of a AP
+  //
+  LibAmdMemCopy (StdHeader, &(EnvPtr->StdHeader), sizeof (AMD_CONFIG_PARAMS), &(EnvPtr->StdHeader));
+
+
+  //
+  //  Allocate buffer for training data
+  //
+  BufferPtr = (UINT8 *) (&EnvPtr->DieStruct);
+  DctCount = EnvPtr->DieStruct.DctCount;
+  BufferPtr += sizeof (DIE_STRUCT);
+  ChannelCount = ((DCT_STRUCT *) BufferPtr)->ChannelCount;
+  BufferPtr += DctCount * sizeof (DCT_STRUCT);
+  RowCount = ((CH_DEF_STRUCT *) BufferPtr)->RowCount;
+  ColumnCount = ((CH_DEF_STRUCT *) BufferPtr)->ColumnCount;
+
+  SizeOfNewBuffer = sizeof (DIE_STRUCT) +
+                    DctCount * (
+                      sizeof (DCT_STRUCT) + (
+                        ChannelCount * (
+                          sizeof (CH_DEF_STRUCT) + sizeof (MEM_PS_BLOCK) + (
+                            RowCount * ColumnCount * NUMBER_OF_DELAY_TABLES +
+                            (MAX_BYTELANES_PER_CHANNEL * MAX_CS_PER_CHANNEL * NUMBER_OF_FAILURE_MASK_TABLES)
+                          )
+                        )
+                      )
+                    );
+  AllocHeapParams.RequestedBufferSize = SizeOfNewBuffer;
+  AllocHeapParams.BufferHandle = GENERATE_MEM_HANDLE (ALLOC_PAR_TRN_HANDLE, 0, 0, 0);
+  AllocHeapParams.Persist = HEAP_LOCAL_CACHE;
+  if (HeapAllocateBuffer (&AllocHeapParams, StdHeader) == AGESA_SUCCESS) {
+    BufferPtr = AllocHeapParams.BufferPtr;
+    LibAmdMemCopy ( BufferPtr,
+                    &(EnvPtr->DieStruct),
+                    sizeof (DIE_STRUCT) + DctCount * (sizeof (DCT_STRUCT) + ChannelCount * (sizeof (CH_DEF_STRUCT) + sizeof (MEM_PS_BLOCK))),
+                    StdHeader
+                  );
+
+    //
+    //  Fix up pointers
+    //
+    MCTPtr = (DIE_STRUCT *) BufferPtr;
+    BufferPtr += sizeof (DIE_STRUCT);
+    MCTPtr->DctData = (DCT_STRUCT *) BufferPtr;
+    BufferPtr += MCTPtr->DctCount * sizeof (DCT_STRUCT);
+    for (Dct = 0; Dct < MCTPtr->DctCount; Dct++) {
+      MCTPtr->DctData[Dct].ChData = (CH_DEF_STRUCT *) BufferPtr;
+      BufferPtr += MCTPtr->DctData[Dct].ChannelCount * sizeof (CH_DEF_STRUCT);
+      for (Channel = 0; Channel < MCTPtr->DctData[Dct].ChannelCount; Channel++) {
+        MCTPtr->DctData[Dct].ChData[Channel].MCTPtr = MCTPtr;
+        MCTPtr->DctData[Dct].ChData[Channel].DCTPtr = &MCTPtr->DctData[Dct];
+      }
+    }
+    NB.PSBlock = (MEM_PS_BLOCK *) BufferPtr;
+    BufferPtr += DctCount * ChannelCount * sizeof (MEM_PS_BLOCK);
+
+    ReturnData.DataPtr = AllocHeapParams.BufferPtr;
+    ReturnData.DataSizeInDwords = (SizeOfNewBuffer + 3) / 4;
+    ReturnData.DataTransferFlags = 0;
+
+    //
+    // Allocate Memory for the MEM_DATA_STRUCT we will use
+    //
+    AllocHeapParams.RequestedBufferSize = sizeof (MEM_DATA_STRUCT);
+    AllocHeapParams.BufferHandle = AMD_MEM_DATA_HANDLE;
+    AllocHeapParams.Persist = HEAP_LOCAL_CACHE;
+    if (HeapAllocateBuffer (&AllocHeapParams, StdHeader) == AGESA_SUCCESS) {
+      MemPtr = (MEM_DATA_STRUCT *)AllocHeapParams.BufferPtr;
+
+      LibAmdMemCopy (&(MemPtr->StdHeader), &(EnvPtr->StdHeader), sizeof (AMD_CONFIG_PARAMS), StdHeader);
+
+      //
+      // Copy Parameters from environment
+      //
+      ParameterList.HoleBase = EnvPtr->HoleBase;
+      ParameterList.BottomIo = EnvPtr->BottomIo;
+      ParameterList.UmaSize = EnvPtr->UmaSize;
+      ParameterList.SysLimit = EnvPtr->SysLimit;
+      ParameterList.TableBasedAlterations = EnvPtr->TableBasedAlterations;
+      ParameterList.PlatformMemoryConfiguration = EnvPtr->PlatformMemoryConfiguration;
+      MemPtr->ParameterListPtr = &ParameterList;
+
+      for (p = 0; p < MAX_PLATFORM_TYPES; p++) {
+        MemPtr->GetPlatformCfg[p] = EnvPtr->GetPlatformCfg[p];
+      }
+
+      MemPtr->ErrorHandling = EnvPtr->ErrorHandling;
+      //
+      // Create Local NBBlock and Tech Block
+      //
+      EnvPtr->NBBlockCtor (&NB, MCTPtr, EnvPtr->FeatPtr);
+      NB.RefPtr = &ParameterList;
+      NB.MemPtr = MemPtr;
+      i = 0;
+      while (memTechInstalled[i] != NULL) {
+        if (memTechInstalled[i] (&TB, &NB)) {
+          break;
+        }
+        i++;
+      }
+      NB.TechPtr = &TB;
+      NB.TechBlockSwitch (&NB);
+
+      //
+      // Setup CPU Mem Type MSRs on the AP
+      //
+      NB.CpuMemTyping (&NB);
+
+      IDS_HDT_CONSOLE (MEM_STATUS, "Node %d\n", NB.Node);
+      //
+      // Call Technology Specific Training routine
+      //
+      NB.TrainingFlow (&NB);
+      //
+      // Copy training data to ReturnData buffer
+      //
+      LibAmdMemCopy ( BufferPtr,
+                      MCTPtr->DctData[0].ChData[0].RcvEnDlys,
+                      ((DctCount * ChannelCount) * (
+                         (RowCount * ColumnCount * NUMBER_OF_DELAY_TABLES) +
+                         (MAX_BYTELANES_PER_CHANNEL * MAX_CS_PER_CHANNEL * NUMBER_OF_FAILURE_MASK_TABLES)
+                        )
+                      ),
+                      StdHeader);
+
+      HeapDeallocateBuffer (AMD_MEM_DATA_HANDLE, StdHeader);
+      //
+      // Restore pointers
+      //
+      for (Dct = 0; Dct < MCTPtr->DctCount; Dct++) {
+        for (Channel = 0; Channel < MCTPtr->DctData[Dct].ChannelCount; Channel++) {
+          MCTPtr->DctData[Dct].ChData[Channel].MCTPtr = &EnvPtr->DieStruct;
+          MCTPtr->DctData[Dct].ChData[Channel].DCTPtr = &EnvPtr->DieStruct.DctData[Dct];
+
+          MCTPtr->DctData[Dct].ChData[Channel].RcvEnDlys = EnvPtr->DieStruct.DctData[Dct].ChData[Channel].RcvEnDlys;
+          MCTPtr->DctData[Dct].ChData[Channel].WrDqsDlys = EnvPtr->DieStruct.DctData[Dct].ChData[Channel].WrDqsDlys;
+          MCTPtr->DctData[Dct].ChData[Channel].RdDqsDlys = EnvPtr->DieStruct.DctData[Dct].ChData[Channel].RdDqsDlys;
+          MCTPtr->DctData[Dct].ChData[Channel].WrDatDlys = EnvPtr->DieStruct.DctData[Dct].ChData[Channel].WrDatDlys;
+          MCTPtr->DctData[Dct].ChData[Channel].RdDqsMinDlys = EnvPtr->DieStruct.DctData[Dct].ChData[Channel].RdDqsMinDlys;
+          MCTPtr->DctData[Dct].ChData[Channel].RdDqsMaxDlys = EnvPtr->DieStruct.DctData[Dct].ChData[Channel].RdDqsMaxDlys;
+          MCTPtr->DctData[Dct].ChData[Channel].WrDatMinDlys = EnvPtr->DieStruct.DctData[Dct].ChData[Channel].WrDatMinDlys;
+          MCTPtr->DctData[Dct].ChData[Channel].WrDatMaxDlys = EnvPtr->DieStruct.DctData[Dct].ChData[Channel].WrDatMaxDlys;
+          MCTPtr->DctData[Dct].ChData[Channel].FailingBitMask = EnvPtr->DieStruct.DctData[Dct].ChData[Channel].FailingBitMask;
+        }
+        MCTPtr->DctData[Dct].ChData = EnvPtr->DieStruct.DctData[Dct].ChData;
+      }
+      MCTPtr->DctData = EnvPtr->DieStruct.DctData;
+    }
+
+    //
+    // Signal to BSP that training is complete and Send Results
+    //
+    ASSERT (ReturnData.DataPtr != NULL);
+    ApUtilTransmitBuffer (EnvPtr->BspSocket, EnvPtr->BspCore, &ReturnData, StdHeader);
+
+    //
+    // Clean up and exit.
+    //
+    HeapDeallocateBuffer (GENERATE_MEM_HANDLE (ALLOC_PAR_TRN_HANDLE, 0, 0, 0), StdHeader);
+  } else {
+    MCTPtr = &EnvPtr->DieStruct;
+    PutEventLog (AGESA_FATAL, MEM_ERROR_HEAP_ALLOCATE_FOR_TRAINING_DATA, MCTPtr->NodeId, 0, 0, 0, StdHeader);
+    SetMemError (AGESA_FATAL, MCTPtr);
+    ASSERT(FALSE); // Could not allocate heap for buffer for parallel training data
+  }
+  return TRUE;
+}