mirror of https://github.com/acidanthera/audk.git
54 lines
1.4 KiB
NASM
54 lines
1.4 KiB
NASM
//
|
|
// Copyright (c) 2012-2013, ARM Limited. All rights reserved.
|
|
//
|
|
// This program and the accompanying materials
|
|
// are licensed and made available under the terms and conditions of the BSD License
|
|
// which accompanies this distribution. The full text of the license may be found at
|
|
// http://opensource.org/licenses/bsd-license.php
|
|
//
|
|
// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
//
|
|
//
|
|
|
|
#include <AsmMacroIoLib.h>
|
|
#include <Base.h>
|
|
|
|
#include <AutoGen.h>
|
|
|
|
INCLUDE AsmMacroIoLib.inc
|
|
|
|
EXPORT ArmPlatformPeiBootAction
|
|
EXPORT ArmPlatformIsPrimaryCore
|
|
EXPORT ArmPlatformGetPrimaryCoreMpId
|
|
|
|
IMPORT ArmReadMpidr
|
|
|
|
AREA BeagleBoardHelper, CODE, READONLY
|
|
|
|
//UINTN
|
|
//ArmPlatformIsPrimaryCore (
|
|
// IN UINTN MpId
|
|
// );
|
|
ArmPlatformIsPrimaryCore FUNCTION
|
|
// BeagleBoard has a single core. We must always return 1.
|
|
mov r0, #1
|
|
bx lr
|
|
ENDFUNC
|
|
|
|
ArmPlatformPeiBootAction FUNCTION
|
|
bx lr
|
|
ENDFUNC
|
|
|
|
//UINTN
|
|
//ArmPlatformGetPrimaryCoreMpId (
|
|
// VOID
|
|
// );
|
|
ArmPlatformGetPrimaryCoreMpId FUNCTION
|
|
// The BeagleBoard is a uniprocessor platform. The MPIDR of primary core is
|
|
// always the MPIDR of the calling CPU.
|
|
b ArmReadMpidr
|
|
ENDFUNC
|
|
|
|
END
|