1 # 2 # Copyright (c) 2012-2013, ARM Limited. All rights reserved. 3 # 4 # This program and the accompanying materials 5 # are licensed and made available under the terms and conditions of the BSD License 6 # which accompanies this distribution. The full text of the license may be found at 7 # http://opensource.org/licenses/bsd-license.php 8 # 9 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 10 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 11 # 12 # 13 14 #include <AsmMacroIoLib.h> 15 #include <AutoGen.h> 16 17 .text 18 .align 2 19 20 GCC_ASM_EXPORT(ArmPlatformIsPrimaryCore) 21 GCC_ASM_EXPORT(ArmPlatformGetPrimaryCoreMpId) 22 GCC_ASM_EXPORT(ArmPlatformPeiBootAction) 23 24 GCC_ASM_IMPORT(ArmReadMpidr) 25 26 //UINTN 27 //ArmPlatformIsPrimaryCore ( 28 // IN UINTN MpId 29 // ); 30 ASM_PFX(ArmPlatformIsPrimaryCore): 31 // BeagleBoard has a single core. We must always return 1. 32 mov r0, #1 33 bx lr 34 35 ASM_PFX(ArmPlatformPeiBootAction): 36 bx lr 37 38 //UINTN 39 //ArmPlatformGetPrimaryCoreMpId ( 40 // VOID 41 // ); 42 ASM_PFX(ArmPlatformGetPrimaryCoreMpId): 43 // The BeagleBoard is a uniprocessor platform. The MPIDR of primary core is 44 // always the MPIDR of the calling CPU. 45 b ASM_PFX(ArmReadMpidr) 46 47 ASM_FUNCTION_REMOVE_IF_UNREFERENCED 48
