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ARM Packages: Replaced the macro GetCorePositionFromMpId() by the ArmPlatformGetCorePosition()

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Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
Acked-by: Ryan Harkin <ryan.harkin@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14346 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
oliviermartin
2013-05-10 12:46:11 +00:00
parent d05ca26cb8
commit 2d45f194d9
10 changed files with 73 additions and 50 deletions
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9
ArmPlatformPkg/PrePeiCore/Arm/PrePeiCoreEntryPoint.S
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@@ -20,6 +20,7 @@
.align 3
GCC_ASM_IMPORT(CEntryPoint)
GCC_ASM_IMPORT(ArmPlatformGetCorePosition)
GCC_ASM_IMPORT(ArmPlatformIsPrimaryCore)
GCC_ASM_IMPORT(ArmReadMpidr)
GCC_ASM_EXPORT(_ModuleEntryPoint)
@@ -47,8 +48,10 @@ ASM_PFX(_ModuleEntryPoint):
_SetupSecondaryCoreStack:
// r1 contains the base of the secondary stacks
// Get the Core Position (ClusterId * 4) + CoreId
GetCorePositionFromMpId(r0, r5, r2)
// Get the Core Position
mov r6, r1 // Save base of the secondary stacks
mov r0, r5
bl ASM_PFX(ArmPlatformGetCorePosition)
// The stack starts at the top of the stack region. Add '1' to the Core Position to get the top of the stack
add r0, r0, #1
@@ -56,7 +59,7 @@ _SetupSecondaryCoreStack:
LoadConstantToReg (FixedPcdGet32(PcdCPUCoreSecondaryStackSize), r2)
mul r0, r0, r2
// SP = StackBase + StackOffset
add sp, r1, r0
add sp, r6, r0
_PrepareArguments:
// The PEI Core Entry Point has been computed by GenFV and stored in the second entry of the Reset Vector