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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/AArch64/PrePeiCoreEntryPoint.S
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@@ -101,10 +101,5 @@ _PrepareArguments:
blr x3
_SetupPrimaryCoreStack:
// x1 contains the top of the primary stack
LoadConstantToReg (FixedPcdGet32(PcdPeiGlobalVariableSize), x2)
// The reserved space for global variable must be 16-bytes aligned for pushing
// 128-bit variable on the stack
SetPrimaryStack (x1, x2, x3, x4)
mov sp, x1
b _PrepareArguments