\r
CoreFvHandle = FvHandleToCoreHandle (FvHandle);\r
\r
+ //\r
+ // To make backward compatiblity, if can not find corresponding the handle of FV\r
+ // then treat FV as build-in FFS2 format and memory mapped FV that FV handle is pointed\r
+ // to the address of first byte of FV.\r
+ //\r
+ if ((CoreFvHandle == NULL) && FeaturePcdGet (PcdFrameworkCompatibilitySupport)) {\r
+ return FindFileEx (FvHandle, NULL, SearchType, FileHandle, NULL);\r
+ } \r
+ \r
if ((CoreFvHandle == NULL) || CoreFvHandle->FvPpi == NULL) {\r
return EFI_NOT_FOUND;\r
}\r