5 * AMD Family_10 Power Management related stuff
7 * @xrefitem bom "File Content Label" "Release Content"
10 * @e \$Revision: 56279 $ @e \$Date: 2011-07-11 13:11:28 -0600 (Mon, 11 Jul 2011) $
14 ******************************************************************************
16 * Copyright (C) 2012 Advanced Micro Devices, Inc.
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41 ******************************************************************************
44 /*----------------------------------------------------------------------------------------
45 * M O D U L E S U S E D
46 *----------------------------------------------------------------------------------------
50 #include "cpuRegisters.h"
51 #include "cpuApicUtilities.h"
52 #include "cpuFamilyTranslation.h"
53 #include "cpuPowerMgmtSystemTables.h"
54 #include "cpuF10EarlyInit.h"
55 #include "cpuF10SoftwareThermal.h"
56 #include "cpuF10PowerPlane.h"
57 #include "cpuF10PowerCheck.h"
58 #include "F10PmNbCofVidInit.h"
59 #include "F10PmNbPstateInit.h"
60 #include "F10PmAsymBoostInit.h"
61 #include "F10PmDualPlaneOnlySupport.h"
66 #define FILECODE PROC_CPU_FAMILY_0X10_CPUF10POWERMGMTSYSTEMTABLES_FILECODE
68 /*----------------------------------------------------------------------------------------
69 * D E F I N I T I O N S A N D M A C R O S
70 *----------------------------------------------------------------------------------------
73 /*----------------------------------------------------------------------------------------
74 * T Y P E D E F S A N D S T R U C T U R E S
75 *----------------------------------------------------------------------------------------
78 /*----------------------------------------------------------------------------------------
79 * 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
80 *----------------------------------------------------------------------------------------
85 IN CPU_SPECIFIC_SERVICES *FamilySpecificServices,
86 OUT CONST VOID **SysPmTblPtr,
87 OUT UINT8 *NumberOfElements,
88 IN AMD_CONFIG_PARAMS *StdHeader
91 /*----------------------------------------------------------------------------------------
92 * E X P O R T E D F U N C T I O N S
93 *----------------------------------------------------------------------------------------
96 /* Family 10h Only Table */
97 /* ---------------------- */
98 CONST SYS_PM_TBL_STEP ROMDATA CpuF10SysPmTableArray[] =
100 IDS_INITIAL_F10_PM_STEP
102 // Step 1 - Configure F3x[84:80]. Handled by PCI register table.
103 // Step 2 - Configure Northbridge COF and VID.
104 // Execute both cold & warm
110 // Step 3 - Dual-plane Only Support.
112 PM_EXEFLAGS_WARM_ONLY, // ExeFlags
113 F10PmDualPlaneOnlySupport
116 // Step 4 - Asymmetric Boost.
117 // Execute only after warm reset
119 PM_EXEFLAGS_WARM_ONLY, // ExeFlags
123 // Step 5 - Configure Nb-Pstates.
124 // Execute only after warm reset
126 PM_EXEFLAGS_WARM_ONLY, // ExeFlags
129 // Step 6 - Power Plane Initialization
130 // Execute both cold & warm
133 F10CpuAmdPmPwrPlaneInit // Function Pointer
136 // Step 7 - Pmin Transition After Reset
137 // Execute only after warm reset
139 PM_EXEFLAGS_WARM_ONLY, // ExeFlags
140 F10PmAfterReset // Function Pointer
143 // Step 8 - Current Delivery Check
144 // Execute only after warm reset
146 PM_EXEFLAGS_WARM_ONLY, // ExeFlags
147 F10PmPwrCheck // Function Pointer
150 // Step x - Software Thermal Control Init
151 // Execute only after warm reset
153 PM_EXEFLAGS_WARM_ONLY, // ExeFlags
154 F10PmThermalInit // Function Pointer
159 /*---------------------------------------------------------------------------------------*/
161 * Returns the appropriate table of steps to perform to initialize the power management
164 * @CpuServiceMethod{::F_CPU_GET_FAMILY_SPECIFIC_ARRAY}.
166 * @param[in] FamilySpecificServices The current Family Specific Services.
167 * @param[out] SysPmTblPtr Points to the first entry in the table.
168 * @param[out] NumberOfElements Number of valid entries in the table.
169 * @param[in] StdHeader Header for library and services.
174 IN CPU_SPECIFIC_SERVICES *FamilySpecificServices,
175 OUT CONST VOID **SysPmTblPtr,
176 OUT UINT8 *NumberOfElements,
177 IN AMD_CONFIG_PARAMS *StdHeader
180 *NumberOfElements = (sizeof (CpuF10SysPmTableArray) / sizeof (SYS_PM_TBL_STEP));
181 *SysPmTblPtr = CpuF10SysPmTableArray;