diff options
Diffstat (limited to 'arch/arm64/include/asm/sysreg.h')
| -rw-r--r-- | arch/arm64/include/asm/sysreg.h | 77 |
1 files changed, 65 insertions, 12 deletions
diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h index c4ac0ac25a00..463175f80341 100644 --- a/arch/arm64/include/asm/sysreg.h +++ b/arch/arm64/include/asm/sysreg.h @@ -105,6 +105,10 @@ #define SYS_DC_CSW sys_insn(1, 0, 7, 10, 2) #define SYS_DC_CISW sys_insn(1, 0, 7, 14, 2) +/* + * System registers, organised loosely by encoding but grouped together + * where the architected name contains an index. e.g. ID_MMFR<n>_EL1. + */ #define SYS_OSDTRRX_EL1 sys_reg(2, 0, 0, 0, 2) #define SYS_MDCCINT_EL1 sys_reg(2, 0, 0, 2, 0) #define SYS_MDSCR_EL1 sys_reg(2, 0, 0, 2, 2) @@ -134,12 +138,16 @@ #define SYS_ID_PFR0_EL1 sys_reg(3, 0, 0, 1, 0) #define SYS_ID_PFR1_EL1 sys_reg(3, 0, 0, 1, 1) +#define SYS_ID_PFR2_EL1 sys_reg(3, 0, 0, 3, 4) #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) +#define SYS_ID_MMFR4_EL1 sys_reg(3, 0, 0, 2, 6) +#define SYS_ID_MMFR5_EL1 sys_reg(3, 0, 0, 3, 6) #define SYS_ID_ISAR0_EL1 sys_reg(3, 0, 0, 2, 0) #define SYS_ID_ISAR1_EL1 sys_reg(3, 0, 0, 2, 1) @@ -147,7 +155,6 @@ #define SYS_ID_ISAR3_EL1 sys_reg(3, 0, 0, 2, 3) #define SYS_ID_ISAR4_EL1 sys_reg(3, 0, 0, 2, 4) #define SYS_ID_ISAR5_EL1 sys_reg(3, 0, 0, 2, 5) -#define SYS_ID_MMFR4_EL1 sys_reg(3, 0, 0, 2, 6) #define SYS_ID_ISAR6_EL1 sys_reg(3, 0, 0, 2, 7) #define SYS_MVFR0_EL1 sys_reg(3, 0, 0, 3, 0) @@ -552,6 +559,8 @@ #endif /* SCTLR_EL1 specific flags. */ +#define SCTLR_EL1_BT1 (BIT(36)) +#define SCTLR_EL1_BT0 (BIT(35)) #define SCTLR_EL1_UCI (BIT(26)) #define SCTLR_EL1_E0E (BIT(24)) #define SCTLR_EL1_SPAN (BIT(23)) @@ -594,6 +603,7 @@ /* id_aa64isar0 */ #define ID_AA64ISAR0_RNDR_SHIFT 60 +#define ID_AA64ISAR0_TLB_SHIFT 56 #define ID_AA64ISAR0_TS_SHIFT 52 #define ID_AA64ISAR0_FHM_SHIFT 48 #define ID_AA64ISAR0_DP_SHIFT 44 @@ -637,6 +647,8 @@ #define ID_AA64PFR0_CSV2_SHIFT 56 #define ID_AA64PFR0_DIT_SHIFT 48 #define ID_AA64PFR0_AMU_SHIFT 44 +#define ID_AA64PFR0_MPAM_SHIFT 40 +#define ID_AA64PFR0_SEL2_SHIFT 36 #define ID_AA64PFR0_SVE_SHIFT 32 #define ID_AA64PFR0_RAS_SHIFT 28 #define ID_AA64PFR0_GIC_SHIFT 24 @@ -655,15 +667,21 @@ #define ID_AA64PFR0_ASIMD_NI 0xf #define ID_AA64PFR0_ASIMD_SUPPORTED 0x0 #define ID_AA64PFR0_EL1_64BIT_ONLY 0x1 +#define ID_AA64PFR0_EL1_32BIT_64BIT 0x2 #define ID_AA64PFR0_EL0_64BIT_ONLY 0x1 #define ID_AA64PFR0_EL0_32BIT_64BIT 0x2 /* id_aa64pfr1 */ +#define ID_AA64PFR1_MPAMFRAC_SHIFT 16 +#define ID_AA64PFR1_RASFRAC_SHIFT 12 +#define ID_AA64PFR1_MTE_SHIFT 8 #define ID_AA64PFR1_SSBS_SHIFT 4 +#define ID_AA64PFR1_BT_SHIFT 0 #define ID_AA64PFR1_SSBS_PSTATE_NI 0 #define ID_AA64PFR1_SSBS_PSTATE_ONLY 1 #define ID_AA64PFR1_SSBS_PSTATE_INSNS 2 +#define ID_AA64PFR1_BT_BTI 0x1 /* id_aa64zfr0 */ #define ID_AA64ZFR0_F64MM_SHIFT 56 @@ -688,6 +706,9 @@ #define ID_AA64ZFR0_SVEVER_SVE2 0x1 /* id_aa64mmfr0 */ +#define ID_AA64MMFR0_TGRAN4_2_SHIFT 40 +#define ID_AA64MMFR0_TGRAN64_2_SHIFT 36 +#define ID_AA64MMFR0_TGRAN16_2_SHIFT 32 #define ID_AA64MMFR0_TGRAN4_SHIFT 28 #define ID_AA64MMFR0_TGRAN64_SHIFT 24 #define ID_AA64MMFR0_TGRAN16_SHIFT 20 @@ -752,6 +773,25 @@ #define ID_DFR0_PERFMON_8_1 0x4 +#define ID_ISAR4_SWP_FRAC_SHIFT 28 +#define ID_ISAR4_PSR_M_SHIFT 24 +#define ID_ISAR4_SYNCH_PRIM_FRAC_SHIFT 20 +#define ID_ISAR4_BARRIER_SHIFT 16 +#define ID_ISAR4_SMC_SHIFT 12 +#define ID_ISAR4_WRITEBACK_SHIFT 8 +#define ID_ISAR4_WITHSHIFTS_SHIFT 4 +#define ID_ISAR4_UNPRIV_SHIFT 0 + +#define ID_DFR1_MTPMU_SHIFT 0 + +#define ID_ISAR0_DIVIDE_SHIFT 24 +#define ID_ISAR0_DEBUG_SHIFT 20 +#define ID_ISAR0_COPROC_SHIFT 16 +#define ID_ISAR0_CMPBRANCH_SHIFT 12 +#define ID_ISAR0_BITFIELD_SHIFT 8 +#define ID_ISAR0_BITCOUNT_SHIFT 4 +#define ID_ISAR0_SWAP_SHIFT 0 + #define ID_ISAR5_RDM_SHIFT 24 #define ID_ISAR5_CRC32_SHIFT 16 #define ID_ISAR5_SHA2_SHIFT 12 @@ -767,6 +807,22 @@ #define ID_ISAR6_DP_SHIFT 4 #define ID_ISAR6_JSCVT_SHIFT 0 +#define ID_MMFR4_EVT_SHIFT 28 +#define ID_MMFR4_CCIDX_SHIFT 24 +#define ID_MMFR4_LSM_SHIFT 20 +#define ID_MMFR4_HPDS_SHIFT 16 +#define ID_MMFR4_CNP_SHIFT 12 +#define ID_MMFR4_XNX_SHIFT 8 +#define ID_MMFR4_SPECSEI_SHIFT 0 + +#define ID_MMFR5_ETS_SHIFT 0 + +#define ID_PFR0_DIT_SHIFT 24 +#define ID_PFR0_CSV2_SHIFT 16 + +#define ID_PFR2_SSBS_SHIFT 4 +#define ID_PFR2_CSV3_SHIFT 0 + #define MVFR0_FPROUND_SHIFT 28 #define MVFR0_FPSHVEC_SHIFT 24 #define MVFR0_FPSQRT_SHIFT 20 @@ -785,17 +841,14 @@ #define MVFR1_FPDNAN_SHIFT 4 #define MVFR1_FPFTZ_SHIFT 0 - -#define ID_AA64MMFR0_TGRAN4_SHIFT 28 -#define ID_AA64MMFR0_TGRAN64_SHIFT 24 -#define ID_AA64MMFR0_TGRAN16_SHIFT 20 - -#define ID_AA64MMFR0_TGRAN4_NI 0xf -#define ID_AA64MMFR0_TGRAN4_SUPPORTED 0x0 -#define ID_AA64MMFR0_TGRAN64_NI 0xf -#define ID_AA64MMFR0_TGRAN64_SUPPORTED 0x0 -#define ID_AA64MMFR0_TGRAN16_NI 0x0 -#define ID_AA64MMFR0_TGRAN16_SUPPORTED 0x1 +#define ID_PFR1_GIC_SHIFT 28 +#define ID_PFR1_VIRT_FRAC_SHIFT 24 +#define ID_PFR1_SEC_FRAC_SHIFT 20 +#define ID_PFR1_GENTIMER_SHIFT 16 +#define ID_PFR1_VIRTUALIZATION_SHIFT 12 +#define ID_PFR1_MPROGMOD_SHIFT 8 +#define ID_PFR1_SECURITY_SHIFT 4 +#define ID_PFR1_PROGMOD_SHIFT 0 #if defined(CONFIG_ARM64_4K_PAGES) #define ID_AA64MMFR0_TGRAN_SHIFT ID_AA64MMFR0_TGRAN4_SHIFT |