diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2015-11-27 17:06:48 +0000 |
|---|---|---|
| committer | abiesheuvel <abiesheuvel@Edk2> | 2015-11-27 17:06:48 +0000 |
| commit | 5eeba3b7f1dd70113d8dba9292bb85b341742edf (patch) | |
| tree | 89936619d434f9466762c0adfe823b30be837857 /ArmVirtPkg/PrePi/AArch64 | |
| parent | 1856157a55e4c03f61bfd53b62be581729bb32d1 (diff) | |
| download | edk2-5eeba3b7f1dd70113d8dba9292bb85b341742edf.tar.gz edk2-5eeba3b7f1dd70113d8dba9292bb85b341742edf.tar.bz2 edk2-5eeba3b7f1dd70113d8dba9292bb85b341742edf.zip | |
ArmVirtPkg/PrePi: remove global variable allocation from lowlevel init
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>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18991 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmVirtPkg/PrePi/AArch64')
| -rw-r--r-- | ArmVirtPkg/PrePi/AArch64/ModuleEntryPoint.S | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/ArmVirtPkg/PrePi/AArch64/ModuleEntryPoint.S b/ArmVirtPkg/PrePi/AArch64/ModuleEntryPoint.S index f0cf865b3c..68049d5df2 100644 --- a/ArmVirtPkg/PrePi/AArch64/ModuleEntryPoint.S +++ b/ArmVirtPkg/PrePi/AArch64/ModuleEntryPoint.S @@ -158,16 +158,10 @@ _GetStackBase: cmp x0, #1
bne _PrepareArguments
-_ReserveGlobalVariable:
- LoadConstantToReg (FixedPcdGet32(PcdPeiGlobalVariableSize), x0)
- // InitializePrimaryStack($GlobalVariableSize, $Tmp1, $Tmp2)
- InitializePrimaryStack(x0, x1, x2)
-
_PrepareArguments:
mov x0, x10
mov x1, x11
mov x2, x12
- mov x3, sp
// Move sec startup address into a data register
// Ensure we're jumping to FV version of the code (not boot remapped alias)
@@ -177,7 +171,6 @@ _PrepareArguments: // x0 = MpId
// x1 = UefiMemoryBase
// x2 = StacksBase
- // x3 = GlobalVariableBase
blr x4
_NeverReturn:
|