diff options
Diffstat (limited to 'IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBda.c')
| -rw-r--r-- | IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBda.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBda.c b/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBda.c index c45d5d4c3e..c6670febee 100644 --- a/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBda.c +++ b/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBda.c @@ -34,6 +34,8 @@ LegacyBiosInitBda ( BDA_STRUC *Bda;
UINT8 *Ebda;
+ DisableNullDetection ();
+
Bda = (BDA_STRUC *) ((UINTN) 0x400);
Ebda = (UINT8 *) ((UINTN) 0x9fc00);
@@ -62,5 +64,7 @@ LegacyBiosInitBda ( *Ebda = 0x01;
+ EnableNullDetection ();
+
return EFI_SUCCESS;
}
|