diff options
Diffstat (limited to 'ArmPlatformPkg')
4 files changed, 0 insertions, 111 deletions
diff --git a/ArmPlatformPkg/Include/Library/ArmPlatformLib.h b/ArmPlatformPkg/Include/Library/ArmPlatformLib.h index cd87743eba..38e7bdaf58 100644 --- a/ArmPlatformPkg/Include/Library/ArmPlatformLib.h +++ b/ArmPlatformPkg/Include/Library/ArmPlatformLib.h @@ -22,49 +22,6 @@ #include <Library/ArmLib.h>
/**
- Return the core position from the value of its MpId register
-
- This function returns the core position from the position 0 in the processor.
- This function might be called from assembler before any stack is set.
-
- @return Return the core position
-
-**/
-UINTN
-ArmPlatformGetCorePosition (
- IN UINTN MpId
- );
-
-/**
- Return a non-zero value if the callee is the primary core
-
- This function returns a non-zero value if the callee is the primary core.
- The primary core is the core responsible to initialize the hardware and run UEFI.
- This function might be called from assembler before any stack is set.
-
- @return Return a non-zero value if the callee is the primary core.
-
-**/
-UINTN
-ArmPlatformIsPrimaryCore (
- IN UINTN MpId
- );
-
-/**
- Return the MpId of the primary core
-
- This function returns the MpId of the primary core.
- This function might be called from assembler before any stack is set.
-
- @return Return the MpId of the primary core
-
-**/
-UINTN
-ArmPlatformGetPrimaryCoreMpId (
- VOID
- );
-
-/**
Return the current Boot Mode
This function returns the boot reason on the platform
diff --git a/ArmPlatformPkg/Library/ArmPlatformLibNull/AArch64/ArmPlatformHelper.S b/ArmPlatformPkg/Library/ArmPlatformLibNull/AArch64/ArmPlatformHelper.S index b7c6dbdc2e..1eeb7fed6f 100644 --- a/ArmPlatformPkg/Library/ArmPlatformLibNull/AArch64/ArmPlatformHelper.S +++ b/ArmPlatformPkg/Library/ArmPlatformLibNull/AArch64/ArmPlatformHelper.S @@ -10,36 +10,3 @@ ASM_FUNC(ArmPlatformPeiBootAction)
ret
-
-//UINTN
-//ArmPlatformGetCorePosition (
-// IN UINTN MpId
-// );
-// With this function: CorePos = (ClusterId * 4) + CoreId
-ASM_FUNC(ArmPlatformGetCorePosition)
- and x1, x0, #ARM_CORE_MASK
- and x0, x0, #ARM_CLUSTER_MASK
- add x0, x1, x0, LSR #6
- ret
-
-//UINTN
-//ArmPlatformGetPrimaryCoreMpId (
-// VOID
-// );
-ASM_FUNC(ArmPlatformGetPrimaryCoreMpId)
- MOV32 (w0, FixedPcdGet32 (PcdArmPrimaryCore))
- ret
-
-//UINTN
-//ArmPlatformIsPrimaryCore (
-// IN UINTN MpId
-// );
-ASM_FUNC(ArmPlatformIsPrimaryCore)
- MOV32 (w1, FixedPcdGet32 (PcdArmPrimaryCoreMask))
- and x0, x0, x1
- MOV32 (w1, FixedPcdGet32 (PcdArmPrimaryCore))
- cmp w0, w1
- mov x0, #1
- mov x1, #0
- csel x0, x0, x1, eq
- ret
diff --git a/ArmPlatformPkg/Library/ArmPlatformLibNull/Arm/ArmPlatformHelper.S b/ArmPlatformPkg/Library/ArmPlatformLibNull/Arm/ArmPlatformHelper.S index aedae55623..342d6d5e0a 100644 --- a/ArmPlatformPkg/Library/ArmPlatformLibNull/Arm/ArmPlatformHelper.S +++ b/ArmPlatformPkg/Library/ArmPlatformLibNull/Arm/ArmPlatformHelper.S @@ -10,34 +10,3 @@ ASM_FUNC(ArmPlatformPeiBootAction)
bx lr
-
-//UINTN
-//ArmPlatformGetCorePosition (
-// IN UINTN MpId
-// );
-ASM_FUNC(ArmPlatformGetCorePosition)
- and r1, r0, #ARM_CORE_MASK
- and r0, r0, #ARM_CLUSTER_MASK
- add r0, r1, r0, LSR #7
- bx lr
-
-//UINTN
-//ArmPlatformGetPrimaryCoreMpId (
-// VOID
-// );
-ASM_FUNC(ArmPlatformGetPrimaryCoreMpId)
- MOV32 (r0, FixedPcdGet32 (PcdArmPrimaryCore))
- bx lr
-
-//UINTN
-//ArmPlatformIsPrimaryCore (
-// IN UINTN MpId
-// );
-ASM_FUNC(ArmPlatformIsPrimaryCore)
- MOV32 (r1, FixedPcdGet32 (PcdArmPrimaryCoreMask))
- and r0, r0, r1
- MOV32 (r1, FixedPcdGet32 (PcdArmPrimaryCore))
- cmp r0, r1
- moveq r0, #1
- movne r0, #0
- bx lr
diff --git a/ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.c b/ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.c index 852275f44f..83c7d16be4 100644 --- a/ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.c +++ b/ArmPlatformPkg/Library/ArmPlatformLibNull/ArmPlatformLibNull.c @@ -90,10 +90,6 @@ ArmPlatformInitialize ( IN UINTN MpId
)
{
- if (!ArmPlatformIsPrimaryCore (MpId)) {
- return RETURN_SUCCESS;
- }
-
// TODO: Implement me
return RETURN_SUCCESS;
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