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| author | Olivier Martin <olivier.martin@arm.com> | 2013-09-16 09:33:55 +0000 |
|---|---|---|
| committer | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-09-16 09:33:55 +0000 |
| commit | b7dbd9c27abd8691c321cd113178ab02dcb15c08 (patch) | |
| tree | 1742fd9f49006a82e2d8811abaa38c1a4b6dded4 /ArmPkg | |
| parent | 429358b59d3a2af7f8913647d4ec279fc6073218 (diff) | |
| download | edk2-platforms-b7dbd9c27abd8691c321cd113178ab02dcb15c08.tar.xz | |
ArmPkg/ArmLib: Fixed field shifting in CLIDR_EL1 (AArch64)
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14677 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPkg')
| -rw-r--r-- | ArmPkg/Library/ArmLib/AArch64/AArch64Support.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ArmPkg/Library/ArmLib/AArch64/AArch64Support.S b/ArmPkg/Library/ArmLib/AArch64/AArch64Support.S index ad9fdda525..27c1d465fd 100644 --- a/ArmPkg/Library/ArmLib/AArch64/AArch64Support.S +++ b/ArmPkg/Library/ArmLib/AArch64/AArch64Support.S @@ -320,7 +320,7 @@ ASM_PFX(AArch64AllDataCachesOperation): mov x1, x0 // Save Function call in x1
mrs x6, clidr_el1 // Read EL1 CLIDR
and x3, x6, #0x7000000 // Mask out all but Level of Coherency (LoC)
- lsr x3, x3, #23 // Left align cache level value
+ lsr x3, x3, #24 // Left align cache level value
cbz x3, L_Finished // No need to clean if LoC is 0
mov x10, #0 // Start clean at cache level 0
b Loop1
@@ -332,7 +332,7 @@ ASM_PFX(AArch64PerformPoUDataCacheOperation): mov x1, x0 // Save Function call in x1
mrs x6, clidr_el1 // Read EL1 CLIDR
and x3, x6, #0x38000000 // Mask out all but Point of Unification (PoU)
- lsr x3, x3, #26 // Left align cache level value
+ lsr x3, x3, #27 // Left align cache level value
cbz x3, L_Finished // No need to clean if LoC is 0
mov x10, #0 // Start clean at cache level 0
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