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UefiCpuPkg/CpuMpPei/X64: Remove hard code CPU BIST value

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Cc: Feng Tian <feng.tian@intel.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Giri Mudusuru <giri.p.mudusuru@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Giri P Mudusuru <giri.p.mudusuru@intel.com>
This commit is contained in:
Jeff Fan
2016-07-11 14:35:26 +08:00
parent aad5ee4899
commit 249ed12ea0
1 changed files with 3 additions and 4 deletions
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7
UefiCpuPkg/CpuMpPei/X64/MpFuncs.nasm
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@@ -1,5 +1,5 @@
;------------------------------------------------------------------------------ ; ;------------------------------------------------------------------------------ ;
; Copyright (c) 2015, Intel Corporation. All rights reserved.<BR> ; Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>
; This program and the accompanying materials ; This program and the accompanying materials
; are licensed and made available under the terms and conditions of the BSD License ; 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 ; which accompanies this distribution. The full text of the license may be found at
@@ -37,10 +37,9 @@ ASM_PFX(RendezvousFunnelProc):
RendezvousFunnelProcStart: RendezvousFunnelProcStart:
; At this point CS = 0x(vv00) and ip= 0x0. ; At this point CS = 0x(vv00) and ip= 0x0.
; Save BIST information to ebp firstly ; Save BIST information to ebp firstly
BITS 16
mov eax, 1234h BITS 16
mov ebp, eax ; save BIST information mov ebp, eax ; Save BIST information
mov ax, cs mov ax, cs
mov ds, ax mov ds, ax