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IntelFsp2Pkg/FspSecCore: Add FSP-I API for SMM support.

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REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3993
Add FSP-I API entry point for SMM support.
Also update 64bit API entry code to assign ApiIdx to RAX
to avoid confusion.

Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Signed-off-by: Chasel Chiu <chasel.chiu@intel.com>
Signed-off-by: Hongbin1 Zhang <hongbin1.zhang@intel.com>
Reviewed-by: Nate DeSimone <nathaniel.l.desimone@intel.com>
This commit is contained in:
Hongbin1 Zhang
2022-07-19 10:09:15 -07:00
committed by mergify[bot]
parent 24eac4caf3
commit 4824924377
13 changed files with 245 additions and 53 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
IntelFsp2Pkg/FspSecCore/X64/FspApiEntryM.nasm
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@@ -55,7 +55,7 @@ FSP_HEADER_CFGREG_OFFSET EQU 24h
;----------------------------------------------------------------------------
global ASM_PFX(FspMemoryInitApi)
ASM_PFX(FspMemoryInitApi):
mov eax, 3 ; FSP_API_INDEX.FspMemoryInitApiIndex
mov rax, 3 ; FSP_API_INDEX.FspMemoryInitApiIndex
jmp ASM_PFX(FspApiCommon)
;----------------------------------------------------------------------------
@@ -66,7 +66,7 @@ ASM_PFX(FspMemoryInitApi):
;----------------------------------------------------------------------------
global ASM_PFX(TempRamExitApi)
ASM_PFX(TempRamExitApi):
mov eax, 4 ; FSP_API_INDEX.TempRamExitApiIndex
mov rax, 4 ; FSP_API_INDEX.TempRamExitApiIndex
jmp ASM_PFX(FspApiCommon)
;----------------------------------------------------------------------------