Add AMD Family 12 cpu Agesa code

This is the addition of the AMD Family 12 cpu code.

Change-Id: I3febc81e192b4e86bbd3e8d6e1da62a28598fa8c
Signed-off-by: Frank Vibrans<frank.vibrans@amd.com>
Signed-off-by: efdesign98 <efdesign98@gmail.com>
Reviewed-on: http://review.coreboot.org/40
Tested-by: build bot (Jenkins)
Reviewed-by: Marc Jones <marcj303@gmail.com>

1 files changed, 371 insertions, 0 deletions

diff --git a/src/vendorcode/amd/agesa/f12/Proc/CPU/Feature/cpuPstateTables.h b/src/vendorcode/amd/agesa/f12/Proc/CPU/Feature/cpuPstateTables.h
new file mode 100755
index 0000000000..c879c89b77
--- /dev/null
+++ b/src/vendorcode/amd/agesa/f12/Proc/CPU/Feature/cpuPstateTables.h
@@ -0,0 +1,371 @@
+/* $NoKeywords:$ */
+/**
+ * @file
+ *
+ * AMD AGESA CPU Pstate Table Functions declarations.
+ *
+ * Contains code that declares the AGESA CPU _PSS related APIs
+ *
+ * @xrefitem bom "File Content Label" "Release Content"
+ * @e project:      AGESA
+ * @e sub-project:  CPU/Feature
+ * @e \$Revision: 44702 $   @e \$Date: 2011-01-05 06:54:00 +0800 (Wed, 05 Jan 2011) $
+ *
+ */
+/*
+ ******************************************************************************
+ *
+ * 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.
+ ******************************************************************************
+ */
+
+#ifndef _CPU_PSTATE_TABLES_H_
+#define _CPU_PSTATE_TABLES_H_
+
+/*----------------------------------------------------------------------------------------
+ *          M I X E D   (Definitions And Macros / Typedefs, Structures, Enums)
+ *----------------------------------------------------------------------------------------
+ */
+//  Forward declaration needed for multi-structure mutual references
+AGESA_FORWARD_DECLARATION (PSTATE_CPU_FAMILY_SERVICES);
+
+/*----------------------------------------------------------------------------------------
+ *                 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-state structure for each state
+typedef struct {
+  IN OUT   UINT32               PStateEnable;                ///< Pstate enable
+  IN OUT   UINT32               CoreFreq;                    ///< MHz
+  IN OUT   UINT32               Power;                       ///< milliWatts
+  IN OUT   UINT32               IddValue;                    ///< Current value field
+  IN OUT   UINT32               IddDiv;                      ///< Current divisor field
+  IN OUT   UINT32               SwPstateNumber;              ///< Software P-state number
+} S_PSTATE_VALUES;
+
+/// P-state structure for each core
+typedef struct {
+  IN OUT   UINT8                PStateMaxValue;              ///< Max p-state number in this core
+  IN OUT   UINT8                HtcPstateLimit;              ///< Htc limit
+  IN OUT   UINT8                HtcCapable;                  ///< Htc capable
+  IN OUT   UINT8                LocalApicId;                 ///< Local Apic Id
+  IN OUT   UINT8                NumberOfBoostedStates;       ///< Number of boost P-states
+  IN OUT   S_PSTATE_VALUES      PStateStruct[1];             ///< P state struc
+} S_PSTATE;
+
+/// P-state structure for each node
+typedef struct {
+  IN       UINT8                SetPState0;                  ///< If value = 0x55 (Don't set PState0)
+  IN       UINT8                TotalCoresInNode;            ///< core number per node
+  IN       UINT16               PStateLevelingSizeOfBytes;   ///< Size
+  IN       BOOLEAN              OnlyOneEnabledPState;        ///< Only P0
+  IN       UINT8                InitStruct;                  ///< Init struc
+  IN       BOOLEAN              AllCpusHaveIdenticalPStates; ///< Have Identical p state
+  IN       UINT8                CreateAcpiTables;            ///< Create table flag
+  IN       UINT8                SocketNumber;                ///< Physical socket number of this socket
+  IN       UINT8                Reserved[2];                 ///< Reserved.
+  IN OUT   S_PSTATE             PStateCoreStruct[1];         ///< P state core struc
+} PSTATE_LEVELING;
+
+/// P-state structure for whole system
+typedef struct {
+  IN OUT   UINT32               TotalSocketInSystem;         ///< Total node number in system
+  IN OUT   UINT32               SizeOfBytes;                 ///< Structure size
+  IN OUT   PSTATE_LEVELING      PStateLevelingStruc[1];      ///< P state level structure
+} S_CPU_AMD_PSTATE;
+
+/*---------------------------------------------------------------------------------------*/
+/**
+ *  Family specific call to check if PSD need to be generated.
+ *
+ * @param[in]     PstateCpuFamilyServices  Pstate CPU services.
+ * @param[in,out] PlatformConfig     Contains the runtime modifiable feature input data.
+ * @param[in]     StdHeader          Config Handle for library, services.
+ *
+ * @retval       TRUE               PSD need to be generated
+ * @retval       FALSE              PSD does NOT need to be generated
+ *
+ */
+typedef BOOLEAN F_PSTATE_PSD_IS_NEEDED (
+  IN       PSTATE_CPU_FAMILY_SERVICES *PstateCpuServices,
+  IN OUT   PLATFORM_CONFIGURATION *PlatformConfig,
+  IN       AMD_CONFIG_PARAMS *StdHeader
+  );
+
+/// Reference to a Method.
+typedef F_PSTATE_PSD_IS_NEEDED *PF_PSTATE_PSD_IS_NEEDED;
+
+
+/*---------------------------------------------------------------------------------------*/
+/**
+ *  Family specific call to check if Pstate PSD is dependent.
+ *
+ * @param[in]     PstateCpuFamilyServices  Pstate CPU services.
+ * @param[in,out] PlatformConfig     Contains the runtime modifiable feature input data.
+ * @param[in]     StdHeader          Config Handle for library, services.
+ *
+ * @retval       TRUE               PSD is dependent.
+ * @retval       FALSE              PSD is independent.
+ *
+ */
+typedef BOOLEAN F_PSTATE_PSD_IS_DEPENDENT (
+  IN       PSTATE_CPU_FAMILY_SERVICES *PstateCpuServices,
+  IN OUT   PLATFORM_CONFIGURATION *PlatformConfig,
+  IN       AMD_CONFIG_PARAMS *StdHeader
+  );
+
+/// Reference to a Method.
+typedef F_PSTATE_PSD_IS_DEPENDENT *PF_PSTATE_PSD_IS_DEPENDENT;
+
+/**
+ *  Family specific call to set core TscFreqSel.
+ *
+ * @param[in]     PstateCpuFamilyServices  Pstate CPU services.
+ * @param[in]     StdHeader          Config Handle for library, services.
+ *
+ */
+typedef VOID F_PSTATE_SET_TSC_FREQ_SEL (
+  IN       PSTATE_CPU_FAMILY_SERVICES *PstateCpuServices,
+  IN       AMD_CONFIG_PARAMS *StdHeader
+  );
+
+/// Reference to a Method.
+typedef F_PSTATE_SET_TSC_FREQ_SEL *PF_PSTATE_SET_TSC_FREQ_SEL;
+
+/**
+ *  Family specific call to get CPU pstate transition latency for current socket.
+ *
+ *  @param[in]     PstateCpuFamilyServices        Pstate CPU services.
+ *  @param[in]     PStateLevelingBufferStructPtr  Pstate row data buffer pointer.
+ *  @param[in]     PciAddress                     Pci address struct.
+ *  @param[out]    TransitionLatency              Pstate Transition latency result.
+ *  @param[in]     StdHeader                      Handle of Header for calling lib functions and services.
+ *
+ */
+typedef AGESA_STATUS F_CPU_PSTATE_TRANSITION_LATENCY (
+  IN       PSTATE_CPU_FAMILY_SERVICES *PstateCpuServices,
+  IN       PSTATE_LEVELING        *PStateLevelingBufferStructPtr,
+  IN       PCI_ADDR               *PciAddress,
+     OUT   UINT32                 *TransitionLatency,
+  IN       AMD_CONFIG_PARAMS      *StdHeader
+  );
+
+/// Reference to a Method.
+typedef F_CPU_PSTATE_TRANSITION_LATENCY *PF_CPU_PSTATE_TRANSITION_LATENCY;
+
+/**
+ *  Family specific call to get the desired P-state's frequency in megahertz.
+ *
+ *  @param[in]     PstateCpuFamilyServices Pstate CPU services.
+ *  @param[in]     StateNumber             P-state number.
+ *  @param[out]    PowerInMw               P-state frequency in megahertz.
+ *  @param[in]     StdHeader               Handle of Header for calling lib functions and services.
+ *
+ */
+typedef AGESA_STATUS F_CPU_GET_PSTATE_FREQ (
+  IN       PSTATE_CPU_FAMILY_SERVICES *PstateCpuServices,
+  IN       UINT8 StateNumber,
+     OUT   UINT32 *FreqInMHz,
+  IN       AMD_CONFIG_PARAMS *StdHeader
+  );
+
+/// Reference to a Method.
+typedef F_CPU_GET_PSTATE_FREQ *PF_CPU_GET_PSTATE_FREQ;
+
+/**
+ *  Family specific call to set the system wide P-state settings on the current core.
+ *
+ *  @param[in]     PstateCpuFamilyServices Pstate CPU services.
+ *  @param[in]     CpuAmdPState            The current core's P-state data.
+ *  @param[in]     StdHeader               Handle of Header for calling lib functions and services.
+ *
+ */
+typedef AGESA_STATUS F_CPU_SET_PSTATE_LEVELING_REG (
+  IN       PSTATE_CPU_FAMILY_SERVICES *PstateCpuServices,
+  IN       S_CPU_AMD_PSTATE   *CpuAmdPState,
+  IN       AMD_CONFIG_PARAMS  *StdHeader
+  );
+
+/// Reference to a Method.
+typedef F_CPU_SET_PSTATE_LEVELING_REG *PF_CPU_SET_PSTATE_LEVELING_REG;
+
+/**
+ *  Family specific call to get the desired P-state's rated power in milliwatts.
+ *
+ *  @param[in]     PstateCpuFamilyServices Pstate CPU services.
+ *  @param[in]     StateNumber             P-state number.
+ *  @param[out]    PowerInMw               P-state power in milliwatts.
+ *  @param[in]     StdHeader               Handle of Header for calling lib functions and services.
+ *
+ */
+typedef AGESA_STATUS F_CPU_GET_PSTATE_POWER (
+  IN       PSTATE_CPU_FAMILY_SERVICES *PstateCpuServices,
+  IN       UINT8 StateNumber,
+     OUT   UINT32 *PowerInMw,
+  IN       AMD_CONFIG_PARAMS *StdHeader
+  );
+
+/// Reference to a Method.
+typedef F_CPU_GET_PSTATE_POWER *PF_CPU_GET_PSTATE_POWER;
+
+/**
+ *  Family specific call to get CPU Pstate Max State.
+ *
+ *  @param[in]     PstateCpuFamilyServices        Pstate CPU services.
+ *  @param[out]    MaxPStateNumber                The max hw pstate value on the current socket.
+ *  @param[out]    NumberOfBoostStates            The number of boosted P-states on the current socket.
+ *  @param[in]     StdHeader                      Handle of Header for calling lib functions and services.
+ *
+ */
+typedef AGESA_STATUS F_CPU_GET_PSTATE_MAX_STATE (
+  IN       PSTATE_CPU_FAMILY_SERVICES *PstateCpuServices,
+     OUT   UINT32              *MaxPStateNumber,
+     OUT   UINT8               *NumberOfBoostStates,
+  IN       AMD_CONFIG_PARAMS   *StdHeader
+  );
+
+/// Reference to a Method.
+typedef F_CPU_GET_PSTATE_MAX_STATE *PF_CPU_GET_PSTATE_MAX_STATE;
+
+/**
+ *  Family specific call to get CPU pstate register information.
+ *
+ *  @param[in]     PstateCpuFamilyServices        Pstate CPU services.
+ *  @param[in]     PState                         Input hardware Pstate number for query.
+ *  @param[out]    PStateEnabled                  Boolean flag return pstate enable.
+ *  @param[in,out] IddVal                         Pstate current value.
+ *  @param[in,out] IddDiv                         Pstate current divisor.
+ *  @param[out]    SwPstateNumber                 Software P-state number.
+ *  @param[in]     StdHeader                      Handle of Header for calling lib functions and services.
+ *
+ */
+typedef AGESA_STATUS F_CPU_GET_PSTATE_REGISTER_INFO (
+  IN       PSTATE_CPU_FAMILY_SERVICES *PstateCpuServices,
+  IN       UINT32              PState,
+     OUT   BOOLEAN             *PStateEnabled,
+  IN OUT   UINT32              *IddVal,
+  IN OUT   UINT32              *IddDiv,
+     OUT   UINT32              *SwPstateNumber,
+  IN       AMD_CONFIG_PARAMS   *StdHeader
+  );
+
+/// Reference to a Method.
+typedef F_CPU_GET_PSTATE_REGISTER_INFO *PF_CPU_GET_PSTATE_REGISTER_INFO;
+
+/**
+ * Provide the interface to the Pstate dependent Family Specific Services.
+ *
+ * Use the methods or data in this struct to adapt the feature code to a specific cpu family or model (or stepping!).
+ * Each supported Family must provide an implementation for all methods in this interface, even if the
+ * implementation is a CommonReturn().
+ */
+struct _PSTATE_CPU_FAMILY_SERVICES {
+  UINT16          Revision;                                         ///< Interface version
+  // Public Methods.
+  PF_PSTATE_PSD_IS_NEEDED IsPstatePsdNeeded;                        ///< Method: Family specific call to check if PSD need to be generated.
+  PF_PSTATE_PSD_IS_DEPENDENT IsPstatePsdDependent;                  ///< Method: Family specific call to check if PSD is dependent.
+  PF_PSTATE_SET_TSC_FREQ_SEL CpuSetTscFreqSel;                      ///< Method: Family specific call to set core TscFreqSel.
+  PF_CPU_PSTATE_TRANSITION_LATENCY GetPstateLatency;                ///< Method: Family specific call to get pstate transition latency.
+  PF_CPU_GET_PSTATE_FREQ GetPstateFrequency;                        ///< Method: Family specific call to get the desired P-state's frequency in megahertz.
+  PF_CPU_SET_PSTATE_LEVELING_REG SetPStateLevelReg;                 ///< Method: Family specific call to set the system wide P-state settings on the current core.
+  PF_CPU_GET_PSTATE_POWER GetPstatePower;                           ///< Method: Family specific call to get the desired P-state's rated power in milliwatts.
+  PF_CPU_GET_PSTATE_MAX_STATE GetPstateMaxState;                    ///< Method: Family specific call to get pstate max state number.
+  PF_CPU_GET_PSTATE_REGISTER_INFO GetPstateRegisterInfo;            ///< Method: Family specific call to get pstate register information.
+};
+
+
+/*----------------------------------------------------------------------------------------
+ *                          F U N C T I O N S     P R O T O T Y P E
+ *----------------------------------------------------------------------------------------
+ */
+AGESA_STATUS
+PStateGatherData (
+  IN       PLATFORM_CONFIGURATION *PlatformConfig,
+  IN OUT   S_CPU_AMD_PSTATE       *PStateStrucPtr,
+  IN       AMD_CONFIG_PARAMS      *StdHeader
+  );
+
+AGESA_STATUS
+PStateLeveling (
+  IN OUT   S_CPU_AMD_PSTATE  *PStateStrucPtr,
+  IN       AMD_CONFIG_PARAMS *StdHeader
+  );
+
+AGESA_STATUS
+CpuGetPStateLevelStructure (
+     OUT   PSTATE_LEVELING     **PStateBufferPtr,
+  IN       S_CPU_AMD_PSTATE    *CpuAmdPState,
+  IN       UINT32              LogicalSocketNumber,
+  IN       AMD_CONFIG_PARAMS   *StdHeader
+  );
+
+AGESA_STATUS
+GenerateSsdtStub (
+  IN       AMD_CONFIG_PARAMS      *StdHeader,
+  IN       PLATFORM_CONFIGURATION *PlatformConfig,
+  IN OUT   VOID                   **SsdtPtr
+  );
+
+AGESA_STATUS
+GenerateSsdt (
+  IN       AMD_CONFIG_PARAMS      *StdHeader,
+  IN       PLATFORM_CONFIGURATION *PlatformConfig,
+  IN OUT   VOID                   **SsdtPtr
+  );
+
+UINT32
+CreateAcpiTablesStub (
+  IN       PLATFORM_CONFIGURATION *PlatformConfig,
+  IN       PSTATE_LEVELING        *PStateLevelingBuffer,
+  IN OUT   VOID                   **SsdtPtr,
+  IN       UINT8                  LocalApicId,
+  IN       AMD_CONFIG_PARAMS      *StdHeader
+  );
+
+UINT32
+CreatePStateAcpiTables (
+  IN       PLATFORM_CONFIGURATION *PlatformConfig,
+  IN       PSTATE_LEVELING        *PStateLevelingBuffer,
+  IN OUT   VOID                   **SsdtPtr,
+  IN       UINT8                  LocalApicId,
+  IN       AMD_CONFIG_PARAMS      *StdHeader
+  );
+
+UINT32
+CreateCStateAcpiTables (
+  IN       PLATFORM_CONFIGURATION *PlatformConfig,
+  IN       PSTATE_LEVELING        *PStateLevelingBuffer,
+  IN OUT   VOID                   **SsdtPtr,
+  IN       UINT8                  LocalApicId,
+  IN       AMD_CONFIG_PARAMS      *StdHeader
+  );
+
+#endif  // _CPU_PSTATE_TABLES_H_