diff options
Diffstat (limited to 'ArmPkg/Library/ArmLib/AArch64/ArmLibSupport.S')
| -rw-r--r-- | ArmPkg/Library/ArmLib/AArch64/ArmLibSupport.S | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ArmPkg/Library/ArmLib/AArch64/ArmLibSupport.S b/ArmPkg/Library/ArmLib/AArch64/ArmLibSupport.S index b7173e00b0..175fb58206 100644 --- a/ArmPkg/Library/ArmLib/AArch64/ArmLibSupport.S +++ b/ArmPkg/Library/ArmLib/AArch64/ArmLibSupport.S @@ -124,15 +124,15 @@ ASM_FUNC(ArmSetMAIR) // IN VOID *MVA // X1
// );
ASM_FUNC(ArmUpdateTranslationTableEntry)
- dc civac, x0 // Clean and invalidate data line
- dsb sy
+ dsb nshst
+ lsr x1, x1, #12
EL1_OR_EL2_OR_EL3(x0)
1: tlbi vaae1, x1 // TLB Invalidate VA , EL1
b 4f
2: tlbi vae2, x1 // TLB Invalidate VA , EL2
b 4f
3: tlbi vae3, x1 // TLB Invalidate VA , EL3
-4: dsb sy
+4: dsb nsh
isb
ret
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