diff options
Diffstat (limited to 'IntelFsp2Pkg/FspSecCore/Ia32/FspHelper.nasm')
-rw-r--r-- | IntelFsp2Pkg/FspSecCore/Ia32/FspHelper.nasm | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/IntelFsp2Pkg/FspSecCore/Ia32/FspHelper.nasm b/IntelFsp2Pkg/FspSecCore/Ia32/FspHelper.nasm index e3e1945473..3c63f6eea5 100644 --- a/IntelFsp2Pkg/FspSecCore/Ia32/FspHelper.nasm +++ b/IntelFsp2Pkg/FspSecCore/Ia32/FspHelper.nasm @@ -7,6 +7,8 @@ SECTION .text
+FSP_HEADER_IMGBASE_OFFSET EQU 1Ch
+
global ASM_PFX(FspInfoHeaderRelativeOff)
ASM_PFX(FspInfoHeaderRelativeOff):
DD 0x12345678 ; This value must be patched by the build script
@@ -14,7 +16,7 @@ ASM_PFX(FspInfoHeaderRelativeOff): global ASM_PFX(AsmGetFspBaseAddress)
ASM_PFX(AsmGetFspBaseAddress):
call ASM_PFX(AsmGetFspInfoHeader)
- add eax, 0x1C
+ add eax, FSP_HEADER_IMGBASE_OFFSET
mov eax, dword [eax]
ret
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