sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ArmPlatformPkg: Fix and Implement ArmPlatformGetPrimaryCoreMpId

Browse Source 
- Used correct PCD
- Implement the function for AArch64, BeagleBoard, CTA15A7

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14937 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Olivier Martin
2013-12-06 16:11:34 +00:00
committed by oliviermartin
parent d5ad0813ac
commit 99267097f3
11 changed files with 86 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
BeagleBoardPkg/Library/BeagleBoardLib/BeagleBoardHelper.S
View File

@@ -18,8 +18,11 @@
.align 2
GCC_ASM_EXPORT(ArmPlatformIsPrimaryCore)
GCC_ASM_EXPORT(ArmPlatformGetPrimaryCoreMpId)
GCC_ASM_EXPORT(ArmPlatformPeiBootAction)
GCC_ASM_IMPORT(ArmReadMpidr)
//UINTN
//ArmPlatformIsPrimaryCore (
// IN UINTN MpId
@@ -32,4 +35,13 @@ ASM_PFX(ArmPlatformIsPrimaryCore):
ASM_PFX(ArmPlatformPeiBootAction):
bx lr
//UINTN
//ArmPlatformGetPrimaryCoreMpId (
// VOID
// );
ASM_PFX(ArmPlatformGetPrimaryCoreMpId):
// The BeagleBoard is a uniprocessor platform. The MPIDR of primary core is
// always the MPIDR of the calling CPU.
b ASM_PFX(ArmReadMpidr)
ASM_FUNCTION_REMOVE_IF_UNREFERENCED