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authorJeff Fan <jeff.fan@intel.com>2016-07-11 14:35:26 +0800
committerJeff Fan <jeff.fan@intel.com>2016-07-14 09:41:44 +0800
commit249ed12ea0c4bb0a9eefee6f48cecc330ff6af6a (patch)
tree9d4c20eaaa4e83522d984f12945f16ce7a50625f /UefiCpuPkg/CpuMpPei
parentaad5ee4899c43665a19ec8934e51dc6a34186389 (diff)
downloadedk2-249ed12ea0c4bb0a9eefee6f48cecc330ff6af6a.tar.gz
edk2-249ed12ea0c4bb0a9eefee6f48cecc330ff6af6a.tar.bz2
edk2-249ed12ea0c4bb0a9eefee6f48cecc330ff6af6a.zip
UefiCpuPkg/CpuMpPei/X64: Remove hard code CPU BIST value
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>
Diffstat (limited to 'UefiCpuPkg/CpuMpPei')
-rw-r--r--UefiCpuPkg/CpuMpPei/X64/MpFuncs.nasm7
1 files changed, 3 insertions, 4 deletions
diff --git a/UefiCpuPkg/CpuMpPei/X64/MpFuncs.nasm b/UefiCpuPkg/CpuMpPei/X64/MpFuncs.nasm
index 00e5f58758..7e7f405b2e 100644
--- a/UefiCpuPkg/CpuMpPei/X64/MpFuncs.nasm
+++ b/UefiCpuPkg/CpuMpPei/X64/MpFuncs.nasm
@@ -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
; 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
@@ -37,10 +37,9 @@ ASM_PFX(RendezvousFunnelProc):
RendezvousFunnelProcStart:
; At this point CS = 0x(vv00) and ip= 0x0.
; Save BIST information to ebp firstly
-BITS 16
- mov eax, 1234h
- mov ebp, eax ; save BIST information
+BITS 16
+ mov ebp, eax ; Save BIST information
mov ax, cs
mov ds, ax