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ArmPlatformPkg/ArmPlatformLib: Added support for ArmPlatformIsPrimaryCore()

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Checking if a core if the primary/boot core used to be done with the macro
IS_PRIMARY_CORE().
Some platforms exposes configuration registers to change the primary core.
Replacing the macro IS_PRIMARY_CORE() by ArmPlatformIsPrimaryCore() allows
some flexibility in the way to check the primary core.

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


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14344 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
oliviermartin
2013-05-10 12:41:27 +00:00
parent bc7b889a03
commit bebda7ceec
59 changed files with 554 additions and 267 deletions
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1
ArmPkg/Include/Library/ArmLib.h
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@@ -112,7 +112,6 @@ typedef enum {
//
// ARM MP Core IDs
//
#define IS_PRIMARY_CORE(MpId) (((MpId) & PcdGet32(PcdArmPrimaryCoreMask)) == PcdGet32(PcdArmPrimaryCore))
#define ARM_CORE_MASK 0xFF
#define ARM_CLUSTER_MASK (0xFF << 8)
#define GET_CORE_ID(MpId) ((MpId) & ARM_CORE_MASK)