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ArmPlatformPkg/PrePi: remove global variable allocation from lowlevel init

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Now that we dropped all ArmPlatformGlobalVariableLib dependencies,
there is no longer a need to allocate and clear out the global
variable region in the PrePi init code. So remove it.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18992 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Ard Biesheuvel
2015-11-27 17:07:06 +00:00
committed by abiesheuvel
parent 5eeba3b7f1
commit f2e17a0731
9 changed files with 4 additions and 61 deletions
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6
ArmPlatformPkg/PrePi/Arm/ModuleEntryPoint.S
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@ -141,11 +141,6 @@ _GetStackBase:
cmp r0, #1
bne _PrepareArguments
_ReserveGlobalVariable:
LoadConstantToReg (FixedPcdGet32(PcdPeiGlobalVariableSize), r0)
// InitializePrimaryStack($GlobalVariableSize, $Tmp1)
InitializePrimaryStack(r0, r1)
_PrepareArguments:
mov r0, r8
mov r1, r9
@ -160,7 +155,6 @@ _PrepareArguments:
// r0 = MpId
// r1 = UefiMemoryBase
// r2 = StacksBase
// r3 = GlobalVariableBase
blx r4
_NeverReturn: