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Diffstat (limited to 'IntelFsp2Pkg/FspSecCore/X64/FspHelper.nasm')
-rw-r--r--IntelFsp2Pkg/FspSecCore/X64/FspHelper.nasm4
1 files changed, 3 insertions, 1 deletions
diff --git a/IntelFsp2Pkg/FspSecCore/X64/FspHelper.nasm b/IntelFsp2Pkg/FspSecCore/X64/FspHelper.nasm
index 122fa1d174..71624a3aad 100644
--- a/IntelFsp2Pkg/FspSecCore/X64/FspHelper.nasm
+++ b/IntelFsp2Pkg/FspSecCore/X64/FspHelper.nasm
@@ -7,10 +7,12 @@
DEFAULT REL
SECTION .text
+FSP_HEADER_IMGBASE_OFFSET EQU 1Ch
+
global ASM_PFX(AsmGetFspBaseAddress)
ASM_PFX(AsmGetFspBaseAddress):
call ASM_PFX(AsmGetFspInfoHeader)
- add rax, 0x1C
+ add rax, FSP_HEADER_IMGBASE_OFFSET
mov eax, [rax]
ret