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ArmPkg/ArmLib: Removed duplicated invalidate TLB function

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ArmInvalidateInstructionAndDataTlb() was doing the same thing as
ArmInvalidateTlb().
Both invalidate Data and Instruction TLBs.

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@16253 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Olivier Martin
2014-10-27 15:38:55 +00:00
committed by oliviermartin
parent d2e7e385fc
commit 8dd618d211
6 changed files with 4 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
ArmPkg/Library/ArmLib/ArmV7/ArmV7Support.S
View File

@@ -47,7 +47,6 @@ GCC_ASM_EXPORT (ArmWriteVBar)
GCC_ASM_EXPORT (ArmEnableVFP)
GCC_ASM_EXPORT (ArmCallWFI)
GCC_ASM_EXPORT (ArmReadCbar)
GCC_ASM_EXPORT (ArmInvalidateInstructionAndDataTlb)
GCC_ASM_EXPORT (ArmReadMpidr)
GCC_ASM_EXPORT (ArmReadTpidrurw)
GCC_ASM_EXPORT (ArmWriteTpidrurw)
@@ -368,11 +367,6 @@ ASM_PFX(ArmReadCbar):
mrc p15, 4, r0, c15, c0, 0 @ Read Configuration Base Address Register
bx lr
ASM_PFX(ArmInvalidateInstructionAndDataTlb):
mcr p15, 0, r0, c8, c7, 0 @ Invalidate Inst TLB and Data TLB
dsb
bx lr
ASM_PFX(ArmReadMpidr):
mrc p15, 0, r0, c0, c0, 5 @ read MPIDR
bx lr

6
ArmPkg/Library/ArmLib/ArmV7/ArmV7Support.asm
View File

@@ -44,7 +44,6 @@
EXPORT ArmEnableVFP
EXPORT ArmCallWFI
EXPORT ArmReadCbar
EXPORT ArmInvalidateInstructionAndDataTlb
EXPORT ArmReadMpidr
EXPORT ArmReadTpidrurw
EXPORT ArmWriteTpidrurw
@@ -362,11 +361,6 @@ ArmReadCbar
mrc p15, 4, r0, c15, c0, 0 //Read Configuration Base Address Register
bx lr
ArmInvalidateInstructionAndDataTlb
mcr p15, 0, r0, c8, c7, 0 ; Invalidate Inst TLB and Data TLB
dsb
bx lr
ArmReadMpidr
mrc p15, 0, r0, c0, c0, 5 ; read MPIDR
bx lr