1 files changed, 126 insertions, 0 deletions
diff --git a/src/vendorcode/amd/agesa/f15/Proc/CPU/Family/0x15/cpuF15Apm.c b/src/vendorcode/amd/agesa/f15/Proc/CPU/Family/0x15/cpuF15Apm.c
new file mode 100644
index 0000000000..b47960e106
--- /dev/null
+++ b/src/vendorcode/amd/agesa/f15/Proc/CPU/Family/0x15/cpuF15Apm.c
@@ -0,0 +1,126 @@
+/* $NoKeywords:$ */
+/**
+ * @file
+ *
+ * AMD Family_15 APM Initialization
+ *
+ * Enables Application Power Management feature
+ *
+ * @xrefitem bom "File Content Label" "Release Content"
+ * @e project:      AGESA
+ * @e sub-project:  CPU/Family/0x15
+ * @e \$Revision: 55374 $   @e \$Date: 2011-06-20 17:29:27 -0600 (Mon, 20 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 "GeneralServices.h"
+#include "cpuServices.h"
+#include "cpuRegisters.h"
+#include "cpuFamilyTranslation.h"
+#include "cpuF15PowerMgmt.h"
+#include "CommonReturns.h"
+#include "cpuApm.h"
+#include "OptionMultiSocket.h"
+#include "Filecode.h"
+CODE_GROUP (G3_DXE)
+RDATA_GROUP (G3_DXE)
+
+#define FILECODE PROC_CPU_FAMILY_0X15_CPUF15APM_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
+ *----------------------------------------------------------------------------------------
+ */
+
+/*----------------------------------------------------------------------------------------
+ *           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
+ *----------------------------------------------------------------------------------------
+ */
+extern OPTION_MULTISOCKET_CONFIGURATION OptionMultiSocketConfiguration;
+/*---------------------------------------------------------------------------------------*/
+/**
+ * Entry point for enabling Application Power Management
+ *
+ * This function must be run after all P-State routines have been executed
+ *
+ * @param[in]  ApmServices             The current CPU's family services.
+ * @param[in]  PlatformConfig          Contains the runtime modifiable feature input data.
+ * @param[in]  StdHeader               Config handle for library and services.
+ *
+ * @retval     AGESA_SUCCESS           Always succeeds.
+ *
+ */
+AGESA_STATUS
+STATIC
+F15InitializeApm (
+  IN       APM_FAMILY_SERVICES    *ApmServices,
+  IN       PLATFORM_CONFIGURATION *PlatformConfig,
+  IN       AMD_CONFIG_PARAMS      *StdHeader
+  )
+{
+  UINT32   LocalPciRegister;
+  PCI_ADDR PciAddress;
+
+  PciAddress.Address.Function = FUNC_4;
+  PciAddress.Address.Register = CPB_CTRL_REG;
+  LocalPciRegister = 0;
+  ((F15_CPB_CTRL_REGISTER *) (&LocalPciRegister))->ApmMasterEn = 1;
+  OptionMultiSocketConfiguration.ModifyCurrSocketPci (&PciAddress, 0xFFFFFFFF, LocalPciRegister, StdHeader);
+
+  return AGESA_SUCCESS;
+}
+
+
+
+CONST APM_FAMILY_SERVICES ROMDATA F15ApmSupport =
+{
+  0,
+  (PF_APM_IS_SUPPORTED) CommonReturnTrue,
+  F15InitializeApm
+};