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arm64/sysreg: Convert ID_MMFR0_EL1 to automatic generation

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Convert ID_MMFR0_EL1 to be automatically generated as per DDI0487I.a,
no functional changes.

Reviewed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: James Morse <james.morse@arm.com>
Link: https://lore.kernel.org/r/20221130171637.718182-18-james.morse@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
James Morse
2022-11-30 17:16:16 +00:00
committed by Will Deacon
parent 7587cdef55
commit 8893df290e
2 changed files with 47 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
arch/arm64/include/asm/sysreg.h
View File

@@ -171,7 +171,6 @@
#define SYS_ID_DFR0_EL1 sys_reg(3, 0, 0, 1, 2)
#define SYS_ID_DFR1_EL1 sys_reg(3, 0, 0, 3, 5)
#define SYS_ID_AFR0_EL1 sys_reg(3, 0, 0, 1, 3)
#define SYS_ID_MMFR0_EL1 sys_reg(3, 0, 0, 1, 4)
#define SYS_ID_MMFR1_EL1 sys_reg(3, 0, 0, 1, 5)
#define SYS_ID_MMFR2_EL1 sys_reg(3, 0, 0, 1, 6)
#define SYS_ID_MMFR3_EL1 sys_reg(3, 0, 0, 1, 7)
@@ -731,15 +730,6 @@
#define ID_ISAR6_EL1_DP_SHIFT 4
#define ID_ISAR6_EL1_JSCVT_SHIFT 0
#define ID_MMFR0_EL1_InnerShr_SHIFT 28
#define ID_MMFR0_EL1_FCSE_SHIFT 24
#define ID_MMFR0_EL1_AuxReg_SHIFT 20
#define ID_MMFR0_EL1_TCM_SHIFT 16
#define ID_MMFR0_EL1_ShareLvl_SHIFT 12
#define ID_MMFR0_EL1_OuterShr_SHIFT 8
#define ID_MMFR0_EL1_PMSA_SHIFT 4
#define ID_MMFR0_EL1_VMSA_SHIFT 0
#define ID_MMFR4_EL1_EVT_SHIFT 28
#define ID_MMFR4_EL1_CCIDX_SHIFT 24
#define ID_MMFR4_EL1_LSM_SHIFT 20

47
arch/arm64/tools/sysreg
View File

@@ -46,6 +46,53 @@
# feature that introduces them (eg, FEAT_LS64_ACCDATA introduces enumeration
# item ACCDATA) though it may be more taseful to do something else.
Sysreg ID_MMFR0_EL1 3 0 0 1 4
Res0 63:32
Enum 31:28 InnerShr
0b0000 NC
0b0001 HW
0b1111 IGNORED
EndEnum
Enum 27:24 FCSE
0b0000 NI
0b0001 IMP
EndEnum
Enum 23:20 AuxReg
0b0000 NI
0b0001 ACTLR
0b0010 AIFSR
EndEnum
Enum 19:16 TCM
0b0000 NI
0b0001 IMPDEF
0b0010 TCM
0b0011 TCM_DMA
EndEnum
Enum 15:12 ShareLvl
0b0000 ONE
0b0001 TWO
EndEnum
Enum 11:8 OuterShr
0b0000 NC
0b0001 HW
0b1111 IGNORED
EndEnum
Enum 7:4 PMSA
0b0000 NI
0b0001 IMPDEF
0b0010 PMSAv6
0b0011 PMSAv7
EndEnum
Enum 3:0 VMSA
0b0000 NI
0b0001 IMPDEF
0b0010 VMSAv6
0b0011 VMSAv7
0b0100 VMSAv7_PXN
0b0101 VMSAv7_LONG
EndEnum
EndSysreg
Sysreg ID_AA64PFR0_EL1 3 0 0 4 0
Enum 63:60 CSV3
0b0000 NI