Please fix typos in the comments. Reviewed-by: Giri P Mudusuru <[email protected]>
> -----Original Message----- > From: Yarlagadda, Satya P > Sent: Tuesday, July 19, 2016 11:49 PM > To: [email protected] > Cc: Mudusuru, Giri P <[email protected]>; Yao, Jiewen > <[email protected]> > Subject: [PATCH] IntelFsp2Pkg: Remove CarBase and CarSize from > FSP_GLOBAL_DATA > > CarBase and CarSize in Fsp Global data strcture are no longer needed as > Boot loader doesn't pass them to FSP even incase BL chooses to skip calling > the > FspTempRamInit API. Incase of FspTempramInit is called we can use the PCDs to > identify the CarBase and Size. Hence removeing the relevent code. > > Cc: Giri P Mudusuru <[email protected]> > Cc: Jiewen Yao <[email protected]> > Contributed-under: TianoCore Contribution Agreement 1.0 > Signed-off-by: Satya Yarlagadda <[email protected]> > --- > IntelFsp2Pkg/FspSecCore/SecFsp.c | 4 +-- > IntelFsp2Pkg/Include/FspGlobalData.h | 2 -- > IntelFsp2Pkg/Include/Library/FspCommonLib.h | 20 ----------- > .../Library/BaseFspCommonLib/FspCommonLib.c | 42 > ---------------------- > 4 files changed, 1 insertion(+), 67 deletions(-) > > diff --git a/IntelFsp2Pkg/FspSecCore/SecFsp.c > b/IntelFsp2Pkg/FspSecCore/SecFsp.c > index 7259a55..96f8fb7 100644 > --- a/IntelFsp2Pkg/FspSecCore/SecFsp.c > +++ b/IntelFsp2Pkg/FspSecCore/SecFsp.c > @@ -76,7 +76,7 @@ SecGetPlatformData ( > // > // Pointer to the size field > // > - TopOfCar = FspPlatformData->CarBase + FspPlatformData->CarSize; > + TopOfCar = PcdGet32(PcdTemporaryRamBase) + > PcdGet32(PcdTemporaryRamSize); > StackPtr = (UINT32 *)(TopOfCar - sizeof (UINT32)); > > if (*(StackPtr - 1) == FSP_MCUD_SIGNATURE) { > @@ -140,8 +140,6 @@ FspGlobalDataInit ( > PeiFspData->CoreStack = BootLoaderStack; > PeiFspData->PerfIdx = 2; > PeiFspData->PerfSig = FSP_PERFORMANCE_DATA_SIGNATURE; > - PeiFspData->PlatformData.CarBase = AsmReadMsr32 (0x200) & ~(0x6); > - PeiFspData->PlatformData.CarSize = ~(AsmReadMsr32(0x201) & ~(0x800)) + 1; > > SetFspMeasurePoint (FSP_PERF_ID_API_FSP_MEMORY_INIT_ENTRY); > > diff --git a/IntelFsp2Pkg/Include/FspGlobalData.h > b/IntelFsp2Pkg/Include/FspGlobalData.h > index a484d16..8ac3199 100644 > --- a/IntelFsp2Pkg/Include/FspGlobalData.h > +++ b/IntelFsp2Pkg/Include/FspGlobalData.h > @@ -34,8 +34,6 @@ typedef struct { > UINT32 MicrocodeRegionSize; > UINT32 CodeRegionBase; > UINT32 CodeRegionSize; > - UINT32 CarBase; > - UINT32 CarSize; > } FSP_PLAT_DATA; > > #define FSP_GLOBAL_DATA_SIGNATURE SIGNATURE_32 ('F', 'S', 'P', 'D') > diff --git a/IntelFsp2Pkg/Include/Library/FspCommonLib.h > b/IntelFsp2Pkg/Include/Library/FspCommonLib.h > index 231f1e4..5f7a14b 100644 > --- a/IntelFsp2Pkg/Include/Library/FspCommonLib.h > +++ b/IntelFsp2Pkg/Include/Library/FspCommonLib.h > @@ -290,26 +290,6 @@ SetPhaseStatusCode ( > ); > > /** > - This function gets FSP CAR base. > - > -**/ > -UINT32 > -EFIAPI > -GetFspCarBase ( > - VOID > - ); > - > -/** > - This function gets FSP CAR size. > - > -**/ > -UINT32 > -EFIAPI > -GetFspCarSize ( > - VOID > - ); > - > -/** > This function updates the return status of the FSP API with requested > reset type > and returns to Boot Loader. > > @param[in] FspResetType Reset type that needs to returned as API return > status > diff --git a/IntelFsp2Pkg/Library/BaseFspCommonLib/FspCommonLib.c > b/IntelFsp2Pkg/Library/BaseFspCommonLib/FspCommonLib.c > index 0c5f0b3..660e9fc 100644 > --- a/IntelFsp2Pkg/Library/BaseFspCommonLib/FspCommonLib.c > +++ b/IntelFsp2Pkg/Library/BaseFspCommonLib/FspCommonLib.c > @@ -505,48 +505,6 @@ SetPhaseStatusCode ( > } > > /** > - This function gets FSP CAR base. > - > -**/ > -UINT32 > -EFIAPI > -GetFspCarBase ( > - VOID > - ) > -{ > - FSP_GLOBAL_DATA *FspData; > - UINT32 CarBase; > - > - FspData = GetFspGlobalDataPointer (); > - CarBase = FspData->PlatformData.CarBase; > - if (CarBase == 0) { > - CarBase = PcdGet32(PcdTemporaryRamBase); > - } > - return CarBase; > -} > - > -/** > - This function gets FSP CAR size. > - > -**/ > -UINT32 > -EFIAPI > -GetFspCarSize ( > - VOID > - ) > -{ > - FSP_GLOBAL_DATA *FspData; > - UINT32 CarSize; > - > - FspData = GetFspGlobalDataPointer (); > - CarSize = FspData->PlatformData.CarSize; > - if (FspData->PlatformData.CarBase == 0) { > - CarSize = PcdGet32(PcdTemporaryRamSize); > - } > - return CarSize; > -} > - > -/** > This function updates the return status of the FSP API with requested > reset type > and returns to Boot Loader. > > @param[in] FspResetType Reset type that needs to returned as API return > status > -- > 2.9.2.windows.1 _______________________________________________ edk2-devel mailing list [email protected] https://lists.01.org/mailman/listinfo/edk2-devel
