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| author | Olivier Martin <olivier.martin@arm.com> | 2014-03-26 19:32:48 +0000 |
|---|---|---|
| committer | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2014-03-26 19:32:48 +0000 |
| commit | 47d183db53d91a669b4b080036434e30cea01e29 (patch) | |
| tree | 955d0bed77ac4612bfd829f9837ae1ac20c6b5a0 /ArmPkg/Library/ArmLib/Common | |
| parent | 52d44f77c25a133d56871e7f42f9b4700ded6835 (diff) | |
| download | edk2-platforms-47d183db53d91a669b4b080036434e30cea01e29.tar.xz | |
ArmPkg/ArmCortexA5x: Declared the helper functions to access the CPU Extended Control Register
This register is A5x specific. It is the reason why the code moved from ArmLib
to ArmCpuLib/ArmCortexA5xLib.
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@15397 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPkg/Library/ArmLib/Common')
| -rw-r--r-- | ArmPkg/Library/ArmLib/Common/AArch64/ArmLibSupport.S | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/ArmPkg/Library/ArmLib/Common/AArch64/ArmLibSupport.S b/ArmPkg/Library/ArmLib/Common/AArch64/ArmLibSupport.S index f169d02aaa..28db98b417 100644 --- a/ArmPkg/Library/ArmLib/Common/AArch64/ArmLibSupport.S +++ b/ArmPkg/Library/ArmLib/Common/AArch64/ArmLibSupport.S @@ -37,8 +37,6 @@ GCC_ASM_EXPORT (ArmWriteScr) GCC_ASM_EXPORT (ArmWriteMVBar)
GCC_ASM_EXPORT (ArmCallWFE)
GCC_ASM_EXPORT (ArmCallSEV)
-GCC_ASM_EXPORT (ArmReadCpuExCr)
-GCC_ASM_EXPORT (ArmWriteCpuExCr)
GCC_ASM_EXPORT (ArmReadCpuActlr)
GCC_ASM_EXPORT (ArmWriteCpuActlr)
@@ -200,16 +198,6 @@ ASM_PFX(ArmCallSEV): sev
ret
-ASM_PFX(ArmReadCpuExCr):
- mrs x0, S3_1_c15_c2_1
- ret
-
-ASM_PFX(ArmWriteCpuExCr):
- msr S3_1_c15_c2_1, x0
- dsb sy
- isb
- ret
-
ASM_PFX(ArmReadCpuActlr):
mrs x0, S3_1_c15_c2_0
ret
|