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Add dual FSP binaries support.

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There are two FSP images at different locations in a flash (one factory version is read only and other in updatable version)
TempRamInit, FspMemoryInit and TempRamExit are executed from factory version and FspSiliconInit/NotifyPhase will be executed from updatable version.

Also update FSP specification version to v1.1.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Ma, Maurice" <maurice.ma@intel.com>
Reviewed-by: "Yao, Jiewen" <Jiewen.Yao@intel.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17248 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Ma, Maurice
2015-04-29 03:10:24 +00:00
committed by jyao1
parent 2bf87d82e9
commit 3b17b24587
12 changed files with 115 additions and 31 deletions
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5
IntelFspPkg/FspSecCore/Ia32/FspHelper.s
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@@ -31,3 +31,8 @@ ASM_PFX(GetFspBaseAddress):
mov (%eax), %eax
ret
ASM_GLOBAL ASM_PFX(GetFspInfoHdr)
ASM_PFX(GetFspInfoHdr):
mov $GetFspBaseAddress, %eax
sub $FspInfoHeaderRelativeOff, %eax
ret