ARM Cortex-A15 MPCore Processor Technical Reference Manual

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System ControlName CRn Op1 CRm Op2 Reset Width DescriptionTable 4-26 Virtualization Extensions registers (continued)HPFAR 4 UNK 32-bit Hyp IPA Fault Address Register, see the ARM ®Architecture Reference Manual ARMv7-A andARMv7-R editionHMAIR0 c10 4 c2 0 UNK 32-bit Hyp Memory Attribute Indirection Register 0, seethe ARM ® Architecture Reference ManualARMv7-A and ARMv7-R editionHMAIR1 1 UNK 32-bit Hyp Memory Attribute Indirection Register 1, seethe ARM ® Architecture Reference ManualARMv7-A and ARMv7-R editionHAMAIR0 c3 0 UNK 32-bit Hyp Auxiliary Memory Attribute IndirectionRegister 0 on page 4-89HAMAIR1 1 UNK 32-bit Hyp Auxiliary Memory Attribute IndirectionRegister 1 on page 4-89HVBAR c12 4 c0 0 UNK 32-bit Hyp Vector Base Address Register, see the ARM ®Architecture Reference Manual ARMv7-A andARMv7-R editiona. The reset value is the value of the Main ID Register.b. The reset value is the value of the Multiprocessor Affinity Register.c. The reset value for bit[7] is UNK.d. The reset value depends on the VFP and NEON configuration. If VFP and NEON are implemented, the reset value is 0x000033FF.If VFP is implemented but NEON is not implemented, the reset value is 0x0000B3FF. If VFP and NEON are not implemented, thereset value is 0x0000BFFF.e. The reset value for bits[55:48] is b00000000.4.2.27 Hyp mode TLB maintenance operationsTable 4-27 shows the 32-bit wide TLB maintenance operations added for VirtualizationExtensions.Name CRn Op1 CRm Op2 Reset DescriptionTable 4-27 Hyp mode TLB maintenance operationsTLBIALLHIS c8 4 c3 0 UNK Invalidate entire Hyp unified TLB InnerShareable, see the ARM ® Architecture ReferenceManual ARMv7-A and ARMv7-R editionTLBIMVAHIS 1 UNK Invalidate Hyp unified TLB by MVA InnerShareable, see the ARM ® Architecture ReferenceManual ARMv7-A and ARMv7-R editionTLBIALLNSNHIS 4 UNK Invalidate entire Non-secure Non-Hyp unifiedTLB Inner Shareable, see the ARM ® ArchitectureReference Manual ARMv7-A and ARMv7-ReditionARM DDI 0438I Copyright © 2011-2013 ARM. All rights reserved. 4-24ID062913Non-Confidential
System ControlName CRn Op1 CRm Op2 Reset DescriptionTable 4-27 Hyp mode TLB maintenance operations (continued)TLBIALLH c7 0 UNK Invalidate entire Hyp unified TLB, see the ARM ®Architecture Reference Manual ARMv7-A andARMv7-R editionTLBIMVAH 1 UNK Invalidate Hyp unified TLB by MVA, see theARM ® Architecture Reference Manual ARMv7-Aand ARMv7-R editionTLBIALLNSNH 4 UNK Invalidate entire Non-secure Non-Hyp unifiedTLB, see the ARM ® Architecture ReferenceManual ARMv7-A and ARMv7-R edition4.2.28 Generic Timer registersSee Chapter 9 Generic Timer for information on the Generic Timer registers.4.2.29 Implementation defined registersTable 4-28 shows the IMPLEMENTATION DEFINED registers. These registers provide test featuresand any required configuration options specific to the Cortex-A15 MPCore processor.Name CRn Op1 CRm Op2 Reset Width DescriptionTable 4-28 Implementation defined registersACTLR c1 0 c0 1 0x00000000 32-bit Auxiliary Control Register on page 4-57L2CTLR c9 1 c0 2 0x00000000 a 32-bit L2 Control Register on page 4-85L2ECTLR 3 0x00000000 32-bit L2 Extended Control Register on page 4-87IL1DATA0 c15 0 c0 0 UNK 32-bit Instruction L1 Data n Register on page 4-89IL1DATA1 1 UNK 32-bit Instruction L1 Data n Register on page 4-89IL1DATA2 2 UNK 32-bit Instruction L1 Data n Register on page 4-89DL1DATA0 c1 0 UNK 32-bit Data L1 Data n Register on page 4-90DL1DATA1 1 UNK 32-bit Data L1 Data n Register on page 4-90DL1DATA2 2 UNK 32-bit Data L1 Data n Register on page 4-90DL1DATA3 3 UNK 32-bit Data L1 Data n Register on page 4-90RAMINDEX c4 0 UNK 32-bit RAM Index Register on page 4-91L2ACTLR 1 c0 0 0x00000000 32-bit L2 Auxiliary Control Register on page 4-100L2PFR 3 0x000009B0 32-bit L2 Prefetch Control Register on page 4-103ACTLR2 4 0x00000000 32-bit Auxiliary Control Register 2 on page 4-105CBAR 4 c0 0 - b 32-bit Configuration Base Address Register on page 4-106CPUMERRSR - 0 c15 - - c 64-bit CPU Memory Error Syndrome Register onpage 4-107L2MERRSR - 1 c15 - - c 64-bit L2 Memory Error Syndrome Register on page 4-109ARM DDI 0438I Copyright © 2011-2013 ARM. All rights reserved. 4-25ID062913Non-Confidential
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®ARM®Cortex -A15 MPCoreProcessorR
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ContentsARM Cortex-A15 MPCore Proce
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Contents11.4 PMU register descripti
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PrefaceAbout this bookThis book is
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Preface(continued)Stylemonospace bo
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PrefaceFeedbackARM welcomes feedbac
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Introduction1.1 About the Cortex-A1
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Introduction1.2.3 Debug architectur
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Introduction1.4 InterfacesThe proce
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Introduction• The L2 tag RAM regi
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IntroductionThe ARM product deliver
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Introduction1.7.5 r1p0 - r2p0The fo
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Introduction• Added L1 data TLB s
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Functional Description2.1 About the
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Functional DescriptionLoad/Store un
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Functional Description2.2 Interface
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Functional Description2.3 Clocking
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Functional DescriptionFigure 2-5 sh
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Functional DescriptionAll resets ar
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Functional DescriptionPowerup reset
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Functional Description• nPRESETDB
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Functional Description• L2 unifie
Page 47 and 48: Functional DescriptionOn entry into
Page 49 and 50: Functional DescriptionWhen the proc
Page 51 and 52: Functional DescriptionNoteFigure 2-
Page 53 and 54: Functional DescriptionRegional cloc
Page 55 and 56: Functional DescriptionTable 2-3 Val
Page 57 and 58: Functional Description4. Release th
Page 59 and 60: Functional DescriptionDebug power d
Page 61 and 62: Functional DescriptionNoteAfter a p
Page 63 and 64: Functional DescriptionThe external
Page 65 and 66: Programmers Model3.1 About the prog
Page 67 and 68: Programmers Model3.3 Advanced SIMD
Page 69 and 70: Programmers ModelYou can use the CP
Page 71 and 72: Programmers Model3.6 Large Physical
Page 73 and 74: Programmers Model3.8 Modes of opera
Page 75 and 76: Chapter 4System ControlThis chapter
Page 77 and 78: System Control4.2 Register summaryT
Page 79 and 80: System ControlOp1 CRm Op2 Name Rese
Page 81 and 82: System ControlTable 4-6 c5 register
Page 83 and 84: System ControlTable 4-8 c7 register
Page 85 and 86: System ControlTable 4-10 c9 registe
Page 87 and 88: System Control4.2.14 c15 registersT
Page 89 and 90: System ControlName CRn Op1 CRm Op2
Page 91 and 92: System Control4.2.19 Other system c
Page 93 and 94: System ControlName CRn Op1 CRm Op2
Page 95 and 96: System Control4.2.24 Performance mo
Page 97: System Control4.2.26 Virtualization
Page 101 and 102: System Control4.3 Register descript
Page 103 and 104: System ControlTo access the CTR, re
Page 106 and 107: System ControlTable 4-34 shows the
Page 110 and 111: System Control4.3.12 Memory Model F
Page 114 and 115: System ControlTable 4-40 ID_MMFR3 b
Page 116 and 117: System Control31 28 27 24 23 20 19
Page 118 and 119: System ControlTable 4-43 ID_ISAR2 b
Page 126 and 127: System ControlConfigurationsAvailab
Page 128 and 129: System ControlMCR p15, 4, , c0, c0,
Page 130 and 131: System ControlTable 4-52 SCTLR bit
Page 134 and 135: System ControlTable 4-53 ACTLR bit
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Page 138 and 139: System ControlUsage constraints The
Page 140 and 141: System Control• The L2 internal a
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System ControlTable 4-59 HCPTR bit
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System ControlTable 4-60 shows the
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System ControlTable 4-61 DFSR bit a
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System ControlTable 4-63 IFSR bit a
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System ControlConfigurationsAvailab
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System Control• UNKNOWN when exec
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System Control31 30 26 25 24 23 22
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System Control• Only accessible f
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System Control31 0DataFigure 4-40 I
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System ControlThe data returned fro
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System ControlThe data returned fro
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System Control31 24 23 21 20 19 18
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System Control4.3.60 L2 Auxiliary C
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System ControlTable 4-74 L2ACTLR bi
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System Control• Is only accessibl
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System ControlTable 4-79 L2MERRSR b
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Memory Management Unit5.1 About the
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Memory Management Unit5.3 TLB match
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Memory Management Unit• The TLB t
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Memory Management Unit5.6 Intermedi
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Memory Management Unit5.7 External
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Level 1 Memory System6.1 About the
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Level 1 Memory System6.3 L1 instruc
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Level 1 Memory System6.4 L1 data me
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Level 1 Memory SystemL1 or L2 cache
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Level 1 Memory SystemExternal globa
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Level 1 Memory System6.5 Program fl
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Level 1 Memory SystemReset:• Disa
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Chapter 7Level 2 Memory SystemThis
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Level 2 Memory System7.2 Cache orga
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Level 2 Memory System7.2.5 Register
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Level 2 Memory SystemNote• The L2
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Level 2 Memory System7.4 L2 cache p
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Level 2 Memory System7.6 Asynchrono
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Level 2 Memory SystemFor certain tr
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Level 2 Memory System7.7.6 Snoop fi
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Level 2 Memory SystemTable 7-6 show
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Chapter 8Generic Interrupt Controll
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Generic Interrupt Controller8.2 GIC
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Generic Interrupt Controller8.2.4 I
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Generic Interrupt Controller8.3 GIC
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Generic Interrupt ControllerOffset
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Generic Interrupt ControllerTable 8
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Generic Interrupt ControllerPrivate
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Generic Interrupt Controller0x1D043
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Generic Interrupt ControllerThe Cor
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Generic Interrupt ControllerTable 8
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Generic Interrupt Controller8.3.8 V
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Generic Timer9.1 About the Generic
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Generic Timer9.3 Generic Timer prog
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Chapter 10DebugThis chapter describ
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Debug• Operating systems.• Hard
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DebugnPRESETDBGThis signal initiali
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DebugTable 10-1 CP14 debug register
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DebugTable 10-1 CP14 debug register
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DebugTable 10-2 DBGDIDR bit assignm
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DebugTable 10-4 shows the DBGDRCR b
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DebugConfigurationsAttributesThe pr
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DebugTable 10-8 DBGBCR bit assignme
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DebugTable 10-10 shows the DBGWCR b
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Debug31 12 11 2 1 0ROMADDR[31:12]Re
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Debug10.4.12 OS Lock Status Registe
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DebugTable 10-15 shows the DBGPRCR
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DebugTable 10-16 DBGDSAR bit assign
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Debug31 1 0ReservedIntegration mode
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DebugTable 10-22 shows the DBGDEVID
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Debug10.4.23 Component Identificati
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Debug10.6 External debug interfaceT
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DebugIf software running on the pro
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Performance Monitor Unit11.1 About
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Performance Monitor Unit11.3 PMU re
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Performance Monitor UnitTable 11-1
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Performance Monitor Unit11.5 Effect
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Performance Monitor Unit11.7 Interr
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Chapter 12Program Trace MacrocellTh
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Program Trace Macrocell12.2 PTM opt
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Program Trace MacrocellYou can also
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Program Trace Macrocell12.5 PTM pro
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Program Trace Macrocellarchitecture
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Program Trace Macrocell12.6 Registe
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Program Trace MacrocellTable 12-4 P
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Program Trace MacrocellTable 12-5 E
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Program Trace MacrocellTable 12-6 E
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Program Trace Macrocell31 26 25 24
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Program Trace Macrocell12.7.8 Confi
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Program Trace Macrocell12.7.10 Auxi
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Program Trace Macrocell31 4 3 2 0Re
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Program Trace MacrocellTable 12-17
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Program Trace Macrocell31 7 60Reser
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Program Trace MacrocellThe Componen
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Cross Trigger13.1 About the cross t
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Cross Trigger13.3 Cortex-A15 CTIIn
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Chapter 14NEON and VFP UnitThis cha
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NEON and VFP UnitARM DDI 0438I Copy
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NEON and VFP UnitSee the ARM ® Arc
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NEON and VFP UnitConfigurationsAvai
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NEON and VFP UnitTable 14-5 FPSCR b
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NEON and VFP UnitTable 14-6 MVFR1 b
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NEON and VFP Unit31 30 29 0Reserved
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Signal DescriptionsA.1 About the si
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Signal DescriptionsA.3 Reset signal
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Signal DescriptionsA.5 Generic Inte
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Signal DescriptionsA.6 Generic Time
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Signal DescriptionsA.8 Power manage
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Signal DescriptionsA.9 AXI interfac
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Signal DescriptionsWrite address ch
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Signal DescriptionsTable A-14 Read
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Signal DescriptionsTable A-20 Write
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Signal DescriptionsA.10 External de
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Signal DescriptionsTable A-27 Misce
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Signal DescriptionsA.12 Cross trigg
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Signal DescriptionsA.14 DFT and MBI
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Appendix BRevisionsThis appendix de
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RevisionsTable B-3 Differences betw
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ARM Cortex-A15 MPCore Processor Technical Reference Manual

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