diff options
Diffstat (limited to 'ArmPkg/Library/ArmLib/AArch64/AArch64Support.S')
| -rw-r--r-- | ArmPkg/Library/ArmLib/AArch64/AArch64Support.S | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/ArmPkg/Library/ArmLib/AArch64/AArch64Support.S b/ArmPkg/Library/ArmLib/AArch64/AArch64Support.S index 199374ff59..7f942c29ea 100644 --- a/ArmPkg/Library/ArmLib/AArch64/AArch64Support.S +++ b/ArmPkg/Library/ArmLib/AArch64/AArch64Support.S @@ -453,14 +453,6 @@ ASM_FUNC(ArmReadIdPfr0) ret
-// Q: id_aa64pfr1_el1 not defined yet. What does this function want to access?
-// A: used to setup arch timer. Check if we have security extensions, permissions to set stuff.
-// See: ArmPkg/Library/ArmArchTimerLib/AArch64/ArmArchTimerLib.c
-// Not defined yet, but stick in here for now, should read all zeros.
-ASM_FUNC(ArmReadIdPfr1)
- mrs x0, id_aa64pfr1_el1 // Read ID_PFR1 Register
- ret
-
// VOID ArmWriteHcr(UINTN Hcr)
ASM_FUNC(ArmWriteHcr)
msr hcr_el2, x0 // Write the passed HCR value
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