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authoroliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524>2013-05-10 12:46:11 +0000
committeroliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524>2013-05-10 12:46:11 +0000
commit2d45f194d98a1ff4f7d78b96a551d903969262b4 (patch)
tree44da87e635d32e58c65c10768562e3a120ca1128 /ArmPlatformPkg/Sec
parentd05ca26cb891d8491641c378db4b0a0fcfc599d1 (diff)
downloadedk2-platforms-2d45f194d98a1ff4f7d78b96a551d903969262b4.tar.xz
ARM Packages: Replaced the macro GetCorePositionFromMpId() by the ArmPlatformGetCorePosition()
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
Diffstat (limited to 'ArmPlatformPkg/Sec')
-rw-r--r--ArmPlatformPkg/Sec/Arm/SecEntryPoint.S10
-rw-r--r--ArmPlatformPkg/Sec/Arm/SecEntryPoint.asm10
2 files changed, 12 insertions, 8 deletions
diff --git a/ArmPlatformPkg/Sec/Arm/SecEntryPoint.S b/ArmPlatformPkg/Sec/Arm/SecEntryPoint.S
index 07fb71fdcc..5096251a74 100644
--- a/ArmPlatformPkg/Sec/Arm/SecEntryPoint.S
+++ b/ArmPlatformPkg/Sec/Arm/SecEntryPoint.S
@@ -20,6 +20,7 @@
GCC_ASM_IMPORT(CEntryPoint)
GCC_ASM_IMPORT(ArmPlatformIsPrimaryCore)
+GCC_ASM_IMPORT(ArmPlatformGetCorePosition)
GCC_ASM_IMPORT(ArmPlatformSecBootAction)
GCC_ASM_IMPORT(ArmPlatformSecBootMemoryInit)
GCC_ASM_IMPORT(ArmDisableInterrupts)
@@ -91,10 +92,11 @@ _SetupSecondaryCoreStack:
// Get the top of the primary stacks (and the base of the secondary stacks)
LoadConstantToReg (FixedPcdGet32(PcdCPUCoresSecStackBase), r1)
LoadConstantToReg (FixedPcdGet32(PcdCPUCoreSecPrimaryStackSize), r2)
- add r1, r1, r2
+ add r6, r1, r2
- // Get the Core Position (ClusterId * 4) + CoreId
- GetCorePositionFromMpId(r0, r9, r2)
+ // Get the Core Position
+ mov r0, r9
+ 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
@@ -102,7 +104,7 @@ _SetupSecondaryCoreStack:
LoadConstantToReg (FixedPcdGet32(PcdCPUCoreSecSecondaryStackSize), r2)
mul r0, r0, r2
// SP = StackBase + StackOffset
- add sp, r1, r0
+ add sp, r6, r0
_PrepareArguments:
// Move sec startup address into a data register
diff --git a/ArmPlatformPkg/Sec/Arm/SecEntryPoint.asm b/ArmPlatformPkg/Sec/Arm/SecEntryPoint.asm
index f89aefd2d6..14f7e9c663 100644
--- a/ArmPlatformPkg/Sec/Arm/SecEntryPoint.asm
+++ b/ArmPlatformPkg/Sec/Arm/SecEntryPoint.asm
@@ -19,6 +19,7 @@
IMPORT CEntryPoint
IMPORT ArmPlatformIsPrimaryCore
+ IMPORT ArmPlatformGetCorePosition
IMPORT ArmPlatformSecBootAction
IMPORT ArmPlatformSecBootMemoryInit
IMPORT ArmDisableInterrupts
@@ -93,10 +94,11 @@ _SetupSecondaryCoreStack
// Get the top of the primary stacks (and the base of the secondary stacks)
LoadConstantToReg (FixedPcdGet32(PcdCPUCoresSecStackBase), r1)
LoadConstantToReg (FixedPcdGet32(PcdCPUCoreSecPrimaryStackSize), r2)
- add r1, r1, r2
+ add r6, r1, r2
- // Get the Core Position (ClusterId * 4) + CoreId
- GetCorePositionFromMpId(r0, r9, r2)
+ // Get the Core Position
+ mov r0, r9
+ bl 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
@@ -104,7 +106,7 @@ _SetupSecondaryCoreStack
LoadConstantToReg (FixedPcdGet32(PcdCPUCoreSecSecondaryStackSize), r2)
mul r0, r0, r2
// SP = StackBase + StackOffset
- add sp, r1, r0
+ add sp, r6, r0
_PrepareArguments
// Move sec startup address into a data register