Add the AMD Family10 Agesa code

[coreboot.git] / src / vendorcode / amd / agesa / f10 / Proc / Mem / Ps / DR / mpudr3.c

diff --git a/src/vendorcode/amd/agesa/f10/Proc/Mem/Ps/DR/mpudr3.c b/src/vendorcode/amd/agesa/f10/Proc/Mem/Ps/DR/mpudr3.c
new file mode 100755 (executable)
index 0000000..f7edbb5
--- /dev/null
+++ b/src/vendorcode/amd/agesa/f10/Proc/Mem/Ps/DR/mpudr3.c
@@ -0,0 +1,156 @@
+/**
+ * @file
+ *
+ * mpudr3.c
+ *
+ * Platform specific settings for DR DDR3 U-DIMM system
+ *
+ * @xrefitem bom "File Content Label" "Release Content"
+ * @e project: AGESA
+ * @e sub-project: (Mem/Ps)
+ * @e \$Revision: 8446 $ @e \$Date: 2008-09-23 10:52:09 -0500 (Tue, 23 Sep 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.
+  * 
+  * ***************************************************************************
+  *
+ */
+
+/* This file contains routine that add platform specific support L1 */
+
+
+#include "AGESA.h"
+#include "AdvancedApi.h"
+#include "mport.h"
+#include "PlatformMemoryConfiguration.h"
+#include "ma.h"
+#include "Ids.h"
+#include "cpuFamRegisters.h"
+#include "mm.h"
+#include "mn.h"
+#include "mp.h"
+#include "Filecode.h"
+#define FILECODE PROC_MEM_PS_DR_MPUDR3_FILECODE
+/*----------------------------------------------------------------------------
+ *                          DEFINITIONS AND MACROS
+ *
+ *----------------------------------------------------------------------------
+ */
+
+/*----------------------------------------------------------------------------
+ *                           TYPEDEFS AND STRUCTURES
+ *
+ *----------------------------------------------------------------------------
+ */
+
+/*----------------------------------------------------------------------------
+ *                        PROTOTYPES OF LOCAL FUNCTIONS
+ *
+ *----------------------------------------------------------------------------
+ */
+BOOLEAN
+STATIC
+MemPDoPsUDr3 (
+  IN OUT   MEM_NB_BLOCK *NBPtr
+  );
+
+/*
+ *-----------------------------------------------------------------------------
+ *                                EXPORTED FUNCTIONS
+ *
+ *-----------------------------------------------------------------------------
+ */
+STATIC CONST DRAM_TERM_ENTRY DrUDdr3DramTerm[] = {
+  {DDR800 + DDR1066 + DDR1333 + DDR1600, ONE_DIMM, NO_DIMM, 1, 0, 0},
+  {DDR800 + DDR1066, TWO_DIMM, NO_DIMM, 3, 0, 2},
+  {DDR1333, TWO_DIMM, NO_DIMM, 5, 0, 2},
+  {DDR1600, TWO_DIMM, NO_DIMM, 5, 0, 1}
+};
+/* -----------------------------------------------------------------------------*/
+/**
+ *
+ *     This function is the constructor for the platform specific settings for U-DDR3 DR DDR3
+ *
+ *     @param[in,out]   *MemPtr           Pointer to MEM_DATA_STRUCTURE
+ *     @param[in,out]   *ChannelPtr       Pointer to CH_DEF_STRUCT
+ *     @param[in,out]   *PsPtr       Pointer to MEM_PS_BLOCK
+ *
+ *     @return          AGESA_SUCCESS
+ *
+ */
+
+AGESA_STATUS
+MemPConstructPsUDr3 (
+  IN OUT   MEM_DATA_STRUCT *MemPtr,
+  IN OUT   CH_DEF_STRUCT *ChannelPtr,
+  IN OUT   MEM_PS_BLOCK *PsPtr
+  )
+{
+  ASSERT (MemPtr != 0);
+  ASSERT (ChannelPtr != 0);
+
+  if ((ChannelPtr->MCTPtr->LogicalCpuid.Family & AMD_FAMILY_10_RB) == 0) {
+    return AGESA_UNSUPPORTED;
+  }
+  if (ChannelPtr->TechType != DDR3_TECHNOLOGY) {
+    return AGESA_UNSUPPORTED;
+  }
+  if ((ChannelPtr->RegDimmPresent != 0) || (ChannelPtr->SODimmPresent != 0)) {
+    return AGESA_UNSUPPORTED;
+  }
+  PsPtr->MemPDoPs = MemPDoPsUDr3;
+  PsPtr->MemPGetPORFreqLimit = MemPGetPORFreqLimitDef;
+  return AGESA_SUCCESS;
+}
+
+/* -----------------------------------------------------------------------------*/
+/**
+ *
+ *     This is function sets the platform specific settings for U-DDR3 DR DDR3
+ *
+ *     @param[in,out]   *NBPtr           Pointer to MEM_NB_BLOCK
+ *
+ *     @return          TRUE - Find settings for corresponding platform and dimm population.
+ *     @return          FALSE - Fail to find settings for corresponding platform and dimm population.
+ *
+ */
+
+BOOLEAN
+STATIC
+MemPDoPsUDr3 (
+  IN OUT   MEM_NB_BLOCK *NBPtr
+  )
+{
+  if (!MemPGetDramTerm (NBPtr, GET_SIZE_OF (DrUDdr3DramTerm), DrUDdr3DramTerm)) {
+    return FALSE;
+  }
+
+  return TRUE;
+}
+