]> git.proxmox.com Git - mirror_edk2.git/blame - ArmPkg/Drivers/ArmCpuLib/ArmCortexAEMv8Lib/ArmCortexAEMv8Lib.c
UefiCpuPkg/MpLib.c: Load microcode before mtrr sync per IA32 SDM
[mirror_edk2.git] / ArmPkg / Drivers / ArmCpuLib / ArmCortexAEMv8Lib / ArmCortexAEMv8Lib.c
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1/** @file\r
2\r
3 Copyright (c) 2011 - 2013, ARM Limited. All rights reserved.\r
4\r
5 This program and the accompanying materials\r
6 are licensed and made available under the terms and conditions of the BSD License\r
7 which accompanies this distribution. The full text of the license may be found at\r
8 http://opensource.org/licenses/bsd-license.php\r
9\r
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
12\r
13**/\r
14\r
15#include <Base.h>\r
25402f5d 16#include <Library/ArmCpuLib.h>\r
4f6d34b4 17#include <Library/ArmGenericTimerCounterLib.h>\r
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18#include <Library/PcdLib.h>\r
19\r
3535213a 20#include <Chipset/AArch64.h>\r
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21\r
22VOID\r
23ArmCpuSetup (\r
24 IN UINTN MpId\r
25 )\r
26{\r
27 // Note: System Counter frequency can only be set in Secure privileged mode,\r
28 // if security extensions are implemented.\r
4f6d34b4 29 ArmGenericTimerSetTimerFreq (PcdGet32 (PcdArmArchTimerFreqInHz));\r
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30}\r
31\r
32\r
33VOID\r
34ArmCpuSetupSmpNonSecure (\r
35 IN UINTN MpId\r
36 )\r
37{\r
38 // Nothing to do\r
39}\r