diff options
Diffstat (limited to 'MdeModulePkg/Core/Pei')
-rw-r--r-- | MdeModulePkg/Core/Pei/FwVol/FwVol.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/MdeModulePkg/Core/Pei/FwVol/FwVol.c b/MdeModulePkg/Core/Pei/FwVol/FwVol.c index b5f2812a09..eb20f5131b 100644 --- a/MdeModulePkg/Core/Pei/FwVol/FwVol.c +++ b/MdeModulePkg/Core/Pei/FwVol/FwVol.c @@ -601,6 +601,15 @@ PeiFfsFindNextFile ( CoreFvHandle = FvHandleToCoreHandle (FvHandle);
+ //
+ // To make backward compatiblity, if can not find corresponding the handle of FV
+ // then treat FV as build-in FFS2 format and memory mapped FV that FV handle is pointed
+ // to the address of first byte of FV.
+ //
+ if ((CoreFvHandle == NULL) && FeaturePcdGet (PcdFrameworkCompatibilitySupport)) {
+ return FindFileEx (FvHandle, NULL, SearchType, FileHandle, NULL);
+ }
+
if ((CoreFvHandle == NULL) || CoreFvHandle->FvPpi == NULL) {
return EFI_NOT_FOUND;
}
|