ArmPlatformPkg/ArmPlatformLib.h: Introduced ArmPlatformGetCorePosition()
authoroliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524>
Fri, 28 Sep 2012 10:46:28 +0000 (10:46 +0000)
committeroliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524>
Fri, 28 Sep 2012 10:46:28 +0000 (10:46 +0000)
commit0657689b29e4d07cc26619e8eaac9cafb5a6fed4
treea7d365a471070053bd54c6862cf76e31a1e5660a
parent695df8ba90dc01b6a4cd7d79e6d1a40e517186a6
ArmPlatformPkg/ArmPlatformLib.h: Introduced ArmPlatformGetCorePosition()

The MP ID Register is not enough to know the position of the core in the SoC.
We could have SoC with multi cluster of CPUs that do not contain the
same number of CPUs.
This function should return the position of the CPU in the SoC.

Signed-off-by: Olivier Martin <olivier.martin@arm.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13770 6f19259b-4bc3-4df7-8a09-765794883524
ArmPlatformPkg/Include/Library/ArmPlatformLib.h
BeagleBoardPkg/Library/BeagleBoardLib/BeagleBoard.c