AGESA F15: AMD family15 AGESA code

AMD AGESA code to support Orochi platform family15 model 00-0fh processores,
AMD C32, G34, and AM3r2 Sockets are supported.

Change-Id: If79392c104ace25f7e01db794fa205f47746bcad
Signed-off-by: Kerry Sheh <kerry.she@amd.com>
Signed-off-by: Kerry Sheh <shekairui@gmail.com>
Reviewed-on: http://review.coreboot.org/554
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

1 files changed, 124 insertions, 0 deletions

diff --git a/src/vendorcode/amd/agesa/f15/Proc/CPU/Family/0x15/cpuF15Dmi.c b/src/vendorcode/amd/agesa/f15/Proc/CPU/Family/0x15/cpuF15Dmi.c
new file mode 100644
index 0000000000..0582a9c4b9
--- /dev/null
+++ b/src/vendorcode/amd/agesa/f15/Proc/CPU/Family/0x15/cpuF15Dmi.c
@@ -0,0 +1,124 @@
+/* $NoKeywords:$ */
+/**
+ * @file
+ *
+ * AMD DMI Record Creation API, and related functions for Family 15h.
+ *
+ * Contains code that produce the DMI related information.
+ *
+ * @xrefitem bom "File Content Label" "Release Content"
+ * @e project:      AGESA
+ * @e sub-project:  CPU/Family/0x15
+ * @e \$Revision: 55600 $   @e \$Date: 2011-06-23 12:39:18 -0600 (Thu, 23 Jun 2011) $
+ *
+ */
+/*****************************************************************************
+ *
+ * Copyright (C) 2012 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 "cpuRegisters.h"
+#include "cpuFamilyTranslation.h"
+#include "cpuPstateTables.h"
+#include "cpuLateInit.h"
+#include "cpuF15PowerMgmt.h"
+#include "cpuServices.h"
+#include "cpuF15Dmi.h"
+#include "Filecode.h"
+CODE_GROUP (G3_DXE)
+RDATA_GROUP (G3_DXE)
+
+#define FILECODE PROC_CPU_FAMILY_0X15_CPUF15DMI_FILECODE
+
+
+/*----------------------------------------------------------------------------------------
+ *                   D E F I N I T I O N S    A N D    M A C R O S
+ *----------------------------------------------------------------------------------------
+ */
+extern CPU_FAMILY_SUPPORT_TABLE            PstateFamilyServiceTable;
+
+/*----------------------------------------------------------------------------------------
+ *                  T Y P E D E F S     A N D     S T R U C T U R E S
+ *----------------------------------------------------------------------------------------
+ */
+
+/*----------------------------------------------------------------------------------------
+ *           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
+ *----------------------------------------------------------------------------------------
+ */
+
+/*----------------------------------------------------------------------------------------
+ *                          E X P O R T E D    F U N C T I O N S
+ *----------------------------------------------------------------------------------------
+ */
+
+/* -----------------------------------------------------------------------------*/
+/**
+ *
+ *  DmiF15GetMaxSpeed
+ *
+ *    Get the Max Speed
+ *
+ *    @param[in]      StdHeader      Standard Head Pointer
+ *
+ *    @retval  MaxSpeed   - CPU Max Speed.
+ *
+ */
+UINT16
+DmiF15GetMaxSpeed (
+  IN       AMD_CONFIG_PARAMS  *StdHeader
+  )
+{
+  UINT8 NumBoostStates;
+  UINT32 P0Frequency;
+  UINT32 PciData;
+  PCI_ADDR PciAddress;
+  PSTATE_CPU_FAMILY_SERVICES  *FamilyServices;
+
+  FamilyServices = NULL;
+  GetFeatureServicesOfCurrentCore (&PstateFamilyServiceTable, (CONST VOID **)&FamilyServices, StdHeader);
+  ASSERT (FamilyServices != NULL);
+
+  PciAddress.AddressValue = MAKE_SBDFO (0, 0 , PCI_DEV_BASE, FUNC_4, 0x15C);
+  LibAmdPciRead (AccessWidth32, PciAddress, &PciData, StdHeader);
+  NumBoostStates = (UINT8) ((PciData >> 2) & 7);
+
+  FamilyServices->GetPstateFrequency (FamilyServices, NumBoostStates, &P0Frequency, StdHeader);
+  return ((UINT16) P0Frequency);
+}
+
+/*---------------------------------------------------------------------------------------
+ *                          L O C A L    F U N C T I O N S
+ *---------------------------------------------------------------------------------------
+ */