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ArmPlatformPkg/PrePeiCore: 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 PrePeiCore 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@18994 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Ard Biesheuvel
2015-11-27 17:07:31 +00:00
committed by abiesheuvel
parent 6ef6afac50
commit 3707dee3da
7 changed files with 3 additions and 52 deletions
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7
ArmPlatformPkg/PrePeiCore/Arm/PrePeiCoreEntryPoint.asm
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@@ -84,12 +84,7 @@ _PrepareArguments
blx r3
_SetupPrimaryCoreStack
// r1 contains the top of the primary stack
LoadConstantToReg (FixedPcdGet32(PcdPeiGlobalVariableSize), r2)
// The reserved space for global variable must be 8-bytes aligned for pushing
// 64-bit variable on the stack
SetPrimaryStack (r1, r2, r3)
mov sp, r1
b _PrepareArguments
_NeverReturn