diff options
Diffstat (limited to 'arch/arm64/kernel/head.S')
-rw-r--r-- | arch/arm64/kernel/head.S | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S index eecf7927dab0..fcae3f85c6cd 100644 --- a/arch/arm64/kernel/head.S +++ b/arch/arm64/kernel/head.S @@ -505,7 +505,7 @@ ENTRY(el2_setup) * kernel is intended to run at EL2. */ mrs x2, id_aa64mmfr1_el1 - ubfx x2, x2, #8, #4 + ubfx x2, x2, #ID_AA64MMFR1_VHE_SHIFT, #4 #else mov x2, xzr #endif @@ -538,7 +538,7 @@ set_hcr: #ifdef CONFIG_ARM_GIC_V3 /* GICv3 system register access */ mrs x0, id_aa64pfr0_el1 - ubfx x0, x0, #24, #4 + ubfx x0, x0, #ID_AA64PFR0_GIC_SHIFT, #4 cbz x0, 3f mrs_s x0, SYS_ICC_SRE_EL2 @@ -564,8 +564,8 @@ set_hcr: #endif /* EL2 debug */ - mrs x1, id_aa64dfr0_el1 // Check ID_AA64DFR0_EL1 PMUVer - sbfx x0, x1, #8, #4 + mrs x1, id_aa64dfr0_el1 + sbfx x0, x1, #ID_AA64DFR0_PMUVER_SHIFT, #4 cmp x0, #1 b.lt 4f // Skip if no PMU present mrs x0, pmcr_el0 // Disable debug access traps @@ -574,7 +574,7 @@ set_hcr: csel x3, xzr, x0, lt // all PMU counters from EL1 /* Statistical profiling */ - ubfx x0, x1, #32, #4 // Check ID_AA64DFR0_EL1 PMSVer + ubfx x0, x1, #ID_AA64DFR0_PMSVER_SHIFT, #4 cbz x0, 7f // Skip if SPE not present cbnz x2, 6f // VHE? mrs_s x4, SYS_PMBIDR_EL1 // If SPE available at EL2, @@ -684,7 +684,7 @@ ENTRY(__boot_cpu_mode) * with MMU turned off. */ ENTRY(__early_cpu_boot_status) - .long 0 + .quad 0 .popsection |