REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3926
Pass Input parameters using RCX.
Cc: Chasel Chiu <chasel.c...@intel.com>
Cc: Nate DeSimone <nathaniel.l.desim...@intel.com>
Cc: Star Zeng <star.z...@intel.com>
Cc: Ashraf Ali S <ashraf.al...@intel.com>
Signed-off-by: cbduggap <chinni.b.dugg...@intel.com>
---
.../SecFspWrapperPlatformSecLibSample/X64/SecEntry.nasm | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git
a/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/X64/SecEntry.nasm
b/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/X64/SecEntry.nasm
index dbbf63336e..065d80d0e2 100644
---
a/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/X64/SecEntry.nasm
+++
b/IntelFsp2WrapperPkg/Library/SecFspWrapperPlatformSecLibSample/X64/SecEntry.nasm
@@ -130,6 +130,9 @@ FspHeaderFound:
mov eax, dword [edi + FSP_HEADER_IMAGEBASE_OFFSET]
add eax, dword [edi + FSP_HEADER_TEMPRAMINIT_OFFSET]
+ ; Pass Fsp T Udp pointer as Input parameter
+ mov rcx, ASM_PFX(FsptUpdDataPtr)
+
; Setup the hardcode stack
mov rsp, TempRamInitStack
@@ -167,5 +170,4 @@ FspApiFailed:
align 10h
TempRamInitStack:
DQ TempRamInitDone
- DQ ASM_PFX(FsptUpdDataPtr) ; TempRamInitParams
--
2.36.0.windows.1
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