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Diffstat (limited to 'arch/arm64/tools/sysreg')
| -rw-r--r-- | arch/arm64/tools/sysreg | 369 |
1 files changed, 369 insertions, 0 deletions
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg new file mode 100644 index 000000000000..ff5e552f7420 --- /dev/null +++ b/arch/arm64/tools/sysreg @@ -0,0 +1,369 @@ +# 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 CPACR_ELx +Res0 63:29 +Field 28 TTA +Res0 27:26 +Field 25:24 SMEN +Res0 23:22 +Field 21:20 FPEN +Res0 19:18 +Field 17:16 ZEN +Res0 15:0 +EndSysregFields + +Sysreg CPACR_EL1 3 0 1 0 2 +Fields CPACR_ELx +EndSysreg + +Sysreg SMPRI_EL1 3 0 1 2 4 +Res0 63:4 +Field 3:0 PRIORITY +EndSysreg + +SysregFields ZCR_ELx +Res0 63:9 +Raz 8:4 +Field 3:0 LEN +EndSysregFields + +Sysreg ZCR_EL1 3 0 1 2 0 +Fields ZCR_ELx +EndSysreg + +SysregFields SMCR_ELx +Res0 63:32 +Field 31 FA64 +Res0 30:9 +Raz 8:4 +Field 3:0 LEN +EndSysregFields + +Sysreg SMCR_EL1 3 0 1 2 6 +Fields SMCR_ELx +EndSysreg + +Sysreg FAR_EL1 3 0 6 0 0 +Field 63:0 ADDR +EndSysreg + +SysregFields CONTEXTIDR_ELx +Res0 63:32 +Field 31:0 PROCID +EndSysregFields + +Sysreg CONTEXTIDR_EL1 3 0 13 0 1 +Fields CONTEXTIDR_ELx +EndSysreg + +Sysreg CLIDR_EL1 3 1 0 0 1 +Res0 63:47 +Field 46:33 Ttypen +Field 32:30 ICB +Field 29:27 LoUU +Field 26:24 LoC +Field 23:21 LoUIS +Field 20:18 Ctype7 +Field 17:15 Ctype6 +Field 14:12 Ctype5 +Field 11:9 Ctype4 +Field 8:6 Ctype3 +Field 5:3 Ctype2 +Field 2:0 Ctype1 +EndSysreg + +Sysreg SMIDR_EL1 3 1 0 0 6 +Res0 63:32 +Field 31:24 IMPLEMENTER +Field 23:16 REVISION +Field 15 SMPS +Res0 14:12 +Field 11:0 AFFINITY +EndSysreg + +Sysreg CSSELR_EL1 3 2 0 0 0 +Res0 63:5 +Field 4 TnD +Field 3:1 Level +Field 0 InD +EndSysreg + +Sysreg SVCR 3 3 4 2 2 +Res0 63:2 +Field 1 ZA +Field 0 SM +EndSysreg + +Sysreg ZCR_EL2 3 4 1 2 0 +Fields ZCR_ELx +EndSysreg + +Sysreg SMPRIMAP_EL2 3 4 1 2 5 +Field 63:60 P15 +Field 59:56 P14 +Field 55:52 P13 +Field 51:48 P12 +Field 47:44 P11 +Field 43:40 P10 +Field 39:36 F9 +Field 35:32 P8 +Field 31:28 P7 +Field 27:24 P6 +Field 23:20 P5 +Field 19:16 P4 +Field 15:12 P3 +Field 11:8 P2 +Field 7:4 P1 +Field 3:0 P0 +EndSysreg + +Sysreg SMCR_EL2 3 4 1 2 6 +Fields SMCR_ELx +EndSysreg + +Sysreg DACR32_EL2 3 4 3 0 0 +Res0 63:32 +Field 31:30 D15 +Field 29:28 D14 +Field 27:26 D13 +Field 25:24 D12 +Field 23:22 D11 +Field 21:20 D10 +Field 19:18 D9 +Field 17:16 D8 +Field 15:14 D7 +Field 13:12 D6 +Field 11:10 D5 +Field 9:8 D4 +Field 7:6 D3 +Field 5:4 D2 +Field 3:2 D1 +Field 1:0 D0 +EndSysreg + +Sysreg FAR_EL2 3 4 6 0 0 +Field 63:0 ADDR +EndSysreg + +Sysreg CONTEXTIDR_EL2 3 4 13 0 1 +Fields CONTEXTIDR_ELx +EndSysreg + +Sysreg CPACR_EL12 3 5 1 0 2 +Fields CPACR_ELx +EndSysreg + +Sysreg ZCR_EL12 3 5 1 2 0 +Fields ZCR_ELx +EndSysreg + +Sysreg SMCR_EL12 3 5 1 2 6 +Fields SMCR_ELx +EndSysreg + +Sysreg FAR_EL12 3 5 6 0 0 +Field 63:0 ADDR +EndSysreg + +Sysreg CONTEXTIDR_EL12 3 5 13 0 1 +Fields CONTEXTIDR_ELx +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 |