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| author | Olivier Martin <olivier.martin@arm.com> | 2014-03-26 19:31:01 +0000 |
|---|---|---|
| committer | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2014-03-26 19:31:01 +0000 |
| commit | 52d44f77c25a133d56871e7f42f9b4700ded6835 (patch) | |
| tree | 5e7d591aa2badb3e0fdff0555e3826ad4129ef28 /ArmPkg/Include/Library | |
| parent | b7dd4dbd26b122a2972a150bfee1cff66ec283c0 (diff) | |
| download | edk2-platforms-52d44f77c25a133d56871e7f42f9b4700ded6835.tar.xz | |
ArmPkg/ArmLib: Added helper functions for accessing CPU ACTLR
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@15396 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPkg/Include/Library')
| -rw-r--r-- | ArmPkg/Include/Library/ArmLib.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/ArmPkg/Include/Library/ArmLib.h b/ArmPkg/Include/Library/ArmLib.h index b0ce6c7cc6..a338f77909 100644 --- a/ArmPkg/Include/Library/ArmLib.h +++ b/ArmPkg/Include/Library/ArmLib.h @@ -625,4 +625,33 @@ ArmWriteHVBar ( IN UINTN HypModeVectorBase
);
+
+//
+// Helper functions for accessing CPU ACTLR
+//
+
+UINTN
+EFIAPI
+ArmReadCpuActlr (
+ VOID
+ );
+
+VOID
+EFIAPI
+ArmWriteCpuActlr (
+ IN UINTN Val
+ );
+
+VOID
+EFIAPI
+ArmSetCpuActlrBit (
+ IN UINTN Bits
+ );
+
+VOID
+EFIAPI
+ArmUnsetCpuActlrBit (
+ IN UINTN Bits
+ );
+
#endif // __ARM_LIB__
|