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# SPDX-License-Identifier: GPL-2.0-only
#
# System register metadata
# Each System register is described by a Sysreg block:
# Sysreg <name> <op0> <op1> <crn> <crm> <op2>
# <field>
# ...
# EndSysreg
# Within a Sysreg block, each field can be described as one of:
# Res0 <msb>[:<lsb>]
# Res1 <msb>[:<lsb>]
# Field <msb>[:<lsb>] <name>
# Enum <msb>[:<lsb>] <name>
# <enumval> <enumname>
# ...
# EndEnum
# Alternatively if multiple registers share the same layout then
# a SysregFields block can be used to describe the shared layout
# SysregFields <fieldsname>
# <field>
# ...
# EndSysregFields
# and referenced from within the Sysreg:
# Sysreg <name> <op0> <op1> <crn> <crm> <op2>
# Fields <fieldsname>
# EndSysreg
# For ID registers we adopt a few conventions for translating the
# language in the ARM into defines:
#
# NI - Not implemented
# IMP - Implemented
#
# In general it is recommended that new enumeration items be named for the
# feature that introduces them (eg, FEAT_LS64_ACCDATA introduces enumeration
# item ACCDATA) though it may be more taseful to do something else.
Sysreg ID_AA64ISAR0_EL1 3 0 0 6 0
Enum 63:60 RNDR
0b0000 NI
0b0001 IMP
EndEnum
Enum 59:56 TLB
0b0000 NI
0b0001 OS
0b0010 RANGE
EndEnum
Enum 55:52 TS
0b0000 NI
0b0001 FLAGM
0b0010 FLAGM2
EndEnum
Enum 51:48 FHM
0b0000 NI
0b0001 IMP
EndEnum
Enum 47:44 DP
0b0000 NI
0b0001 IMP
EndEnum
Enum 43:40 SM4
0b0000 NI
0b0001 IMP
EndEnum
Enum 39:36 SM3
0b0000 NI
0b0001 IMP
EndEnum
Enum 35:32 SHA3
0b0000 NI
0b0001 IMP
EndEnum
Enum 31:28 RDM
0b0000 NI
0b0001 IMP
EndEnum
Enum 27:24 TME
0b0000 NI
0b0001 IMP
EndEnum
Enum 23:20 ATOMIC
0b0000 NI
0b0010 IMP
EndEnum
Enum 19:16 CRC32
0b0000 NI
0b0001 IMP
EndEnum
Enum 15:12 SHA2
0b0000 NI
0b0001 SHA256
0b0010 SHA512
EndEnum
Enum 11:8 SHA1
0b0000 NI
0b0001 IMP
EndEnum
Enum 7:4 AES
0b0000 NI
0b0001 AES
0b0010 PMULL
EndEnum
Res0 3:0
EndSysreg
Sysreg SCTLR_EL1 3 0 1 0 0
Field 63 TIDCP
Field 62 SPINMASK
Field 61 NMI
Field 60 EnTP2
Res0 59:58
Field 57 EPAN
Field 56 EnALS
Field 55 EnAS0
Field 54 EnASR
Field 53 TME
Field 52 TME0
Field 51 TMT
Field 50 TMT0
Field 49:46 TWEDEL
Field 45 TWEDEn
Field 44 DSSBS
Field 43 ATA
Field 42 ATA0
Enum 41:40 TCF
0b00 NONE
0b01 SYNC
0b10 ASYNC
0b11 ASYMM
EndEnum
Enum 39:38 TCF0
0b00 NONE
0b01 SYNC
0b10 ASYNC
0b11 ASYMM
EndEnum
Field 37 ITFSB
Field 36 BT1
Field 35 BT0
Res0 34
Field 33 MSCEn
Field 32 CMOW
Field 31 EnIA
Field 30 EnIB
Field 29 LSMAOE
Field 28 nTLSMD
Field 27 EnDA
Field 26 UCI
Field 25 EE
Field 24 E0E
Field 23 SPAN
Field 22 EIS
Field 21 IESB
Field 20 TSCXT
Field 19 WXN
Field 18 nTWE
Res0 17
Field 16 nTWI
Field 15 UCT
Field 14 DZE
Field 13 EnDB
Field 12 I
Field 11 EOS
Field 10 EnRCTX
Field 9 UMA
Field 8 SED
Field 7 ITD
Field 6 nAA
Field 5 CP15BEN
Field 4 SA0
Field 3 SA
Field 2 C
Field 1 A
Field 0 M
EndSysreg
SysregFields TTBRx_EL1
Field 63:48 ASID
Field 47:1 BADDR
Field 0 CnP
EndSysregFields
Sysreg TTBR0_EL1 3 0 2 0 0
Fields TTBRx_EL1
EndSysreg
Sysreg TTBR1_EL1 3 0 2 0 1
Fields TTBRx_EL1
EndSysreg
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