5 * AMD Family_15 Orochi MSR tables with values as defined in BKDG
7 * @xrefitem bom "File Content Label" "Release Content"
9 * @e sub-project: CPU/Family/0x15/OR
10 * @e \$Revision: 60740 $ @e \$Date: 2011-10-20 19:47:10 -0600 (Thu, 20 Oct 2011) $
14 ******************************************************************************
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41 ******************************************************************************
44 /*----------------------------------------------------------------------------------------
45 * M O D U L E S U S E D
46 *----------------------------------------------------------------------------------------
50 #include "cpuRegisters.h"
52 #include "F15PackageType.h"
53 #include "cpuF15OrPowerMgmt.h"
54 #include "GeneralServices.h"
59 #define FILECODE PROC_CPU_FAMILY_0X15_OR_F15ORMSRTABLES_FILECODE
62 /*----------------------------------------------------------------------------------------
63 * D E F I N I T I O N S A N D M A C R O S
64 *----------------------------------------------------------------------------------------
67 /*----------------------------------------------------------------------------------------
68 * T Y P E D E F S A N D S T R U C T U R E S
69 *----------------------------------------------------------------------------------------
72 /*----------------------------------------------------------------------------------------
73 * 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
74 *----------------------------------------------------------------------------------------
78 F15OrDisUcodeWorkaroundForErratum671 (
80 IN AMD_CONFIG_PARAMS *StdHeader
83 /*----------------------------------------------------------------------------------------
84 * E X P O R T E D F U N C T I O N S
85 *----------------------------------------------------------------------------------------
87 STATIC CONST MSR_TYPE_ENTRY_INITIALIZER ROMDATA F15OrMsrRegisters[] =
90 // ----------------------
92 // MSR_MC4_CTL_MASK (0xC0010048)
93 // bit[10] GartTblWkEn = 1
94 // bits[22:19] RtryHtEn = 1111b
98 AMD_FAMILY_15, // CpuFamily
99 AMD_F15_OR_ALL // CpuRevision
101 {AMD_PF_ALL}, // platformFeatures
103 MSR_MC4_CTL_MASK, // MSR Address
104 0x0000000000780400, // OR Mask
105 0x0000000000780400, // NAND Mask
109 // bit[16] = 1, Erratum #608 for all OR revisions
113 AMD_FAMILY_15, // CpuFamily
114 AMD_F15_OR_ALL // CpuRevision
116 {AMD_PF_ALL}, // platformFeatures
118 0xC0011000, // MSR Address
119 0x0000000000010000, // OR Mask
120 0x0000000000010000, // NAND Mask
123 // MSR_CPUID_EXT_FEATS (0xC0011005)
124 // bit[56] PerfCtrExtNB = 1
125 // bit[55] PerfCtrExtCore = 1
126 // bit[51] NodeId = 1
130 AMD_FAMILY_15, // CpuFamily
131 AMD_F15_OR_ALL // CpuRevision
133 {AMD_PF_ALL}, // platformFeatures
135 MSR_CPUID_EXT_FEATS, // MSR Address
136 0x0188000000000000, // OR Mask
137 0x0188000000000000, // NAND Mask
140 // MSR_OSVW_ID_Length (0xC0010140)
145 AMD_FAMILY_15, // CpuFamily
146 AMD_F15_OR_ALL // CpuRevision
148 {AMD_PF_ALL}, // platformFeatures
150 MSR_OSVW_ID_Length, // MSR Address
151 0x0000000000000004, // OR Mask
152 0x000000000000FFFF, // NAND Mask
155 // MSR_IBS_OP_DATA3 (0xC0011037)
156 // bit[16] IbsDcMabHit = 0
160 AMD_FAMILY_15, // CpuFamily
161 AMD_F15_OR_ALL // CpuRevision
163 {AMD_PF_ALL}, // platformFeatures
165 MSR_IBS_OP_DATA3, // MSR Address
166 0x0000000000000000, // OR Mask
167 0x0000000000010000, // NAND Mask
172 // MSRs with Special Programming Requirements Table
174 STATIC CONST FAM_SPECIFIC_WORKAROUND_TYPE_ENTRY_INITIALIZER ROMDATA F15OrAM3MsrWorkarounds[] =
176 // Disable Microcode workaround for Erratum #671
178 FamSpecificWorkaround,
185 F15OrDisUcodeWorkaroundForErratum671,
192 CONST REGISTER_TABLE ROMDATA F15OrMsrRegisterTable = {
194 (sizeof (F15OrMsrRegisters) / sizeof (TABLE_ENTRY_FIELDS)),
195 (TABLE_ENTRY_FIELDS *) &F15OrMsrRegisters,
198 CONST REGISTER_TABLE ROMDATA F15OrAM3MsrWorkaroundTable = {
200 (sizeof (F15OrAM3MsrWorkarounds) / sizeof (TABLE_ENTRY_FIELDS)),
201 (TABLE_ENTRY_FIELDS *) &F15OrAM3MsrWorkarounds,
204 /*---------------------------------------------------------------------------------------*/
206 * A Family Specific Workaround method, to disable the microcode workaround for Erratum #671
208 * \@TableTypeFamSpecificInstances.
210 * @param[in] Data The table data value, for example to indicate which CPU and Platform types matched.
211 * @param[in] StdHeader Config params for library, services.
214 F15OrDisUcodeWorkaroundForErratum671 (
216 IN AMD_CONFIG_PARAMS *StdHeader
222 // Is this processor AM3?
223 PackageType = LibAmdGetPackageType (StdHeader);
225 if (PackageType == PACKAGE_TYPE_AM3r2) {
226 // Apply the enhancement.
227 LibAmdMsrRead (0xC0011000, &MsrData, StdHeader);
228 MsrData = (MsrData | BIT17);
229 LibAmdMsrWrite (0xC0011000, &MsrData, StdHeader);