[edk2-devel] [PATCH] IntelFsp2WrapperPkg: Fix ASSERT when FSP-S/M use FFS3

[Chiu, Chasel]

Patch merged: https://github.com/tianocore/edk2/commit/69e10f02111bf7e719237f05233abff4e50016fa

Thanks,
Chasel


> -----Original Message-----
> From: Tan, Ming <ming.tan at intel.com>
> Sent: Sunday, May 21, 2023 11:13 PM
> To: devel at edk2.groups.io
> Cc: Chiu, Chasel <chasel.chiu at intel.com>; Duggapu, Chinni B
> <chinni.b.duggapu at intel.com>
> Subject: [PATCH] IntelFsp2WrapperPkg: Fix ASSERT when FSP-S/M use FFS3
> 
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4458
> 
> Original code call PeiServicesInstallFvInfoPpi() with NULL for the FvFormat
> parameter, then PeiServicesInstallFvInfoPpi() will assume it use FFS2, then
> ASSERT if FSP-S/M use FFS3.
> Now set the FvFormat to the info got from FvHeader.
> 
> Cc: Chasel Chiu <chasel.chiu at intel.com>
> Cc: Duggapu Chinni B <chinni.b.duggapu at intel.com>
> Signed-off-by: Ming Tan <ming.tan at intel.com>
> ---
>  IntelFsp2WrapperPkg/FspmWrapperPeim/FspmWrapperPeim.c | 2 +-
> IntelFsp2WrapperPkg/FspsWrapperPeim/FspsWrapperPeim.c | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/IntelFsp2WrapperPkg/FspmWrapperPeim/FspmWrapperPeim.c
> b/IntelFsp2WrapperPkg/FspmWrapperPeim/FspmWrapperPeim.c
> index ea206a7960..ba0c742fea 100644
> --- a/IntelFsp2WrapperPkg/FspmWrapperPeim/FspmWrapperPeim.c
> +++ b/IntelFsp2WrapperPkg/FspmWrapperPeim/FspmWrapperPeim.c
> @@ -217,7 +217,7 @@ FspmWrapperInit (
>      ASSERT_EFI_ERROR (Status);      PeiServicesInstallFvInfoPpi (-      NULL,+
> &((EFI_FIRMWARE_VOLUME_HEADER *)(UINTN)PcdGet32
> (PcdFspmBaseAddress))->FileSystemGuid,       (VOID *)(UINTN)PcdGet32
> (PcdFspmBaseAddress),       (UINT32)((EFI_FIRMWARE_VOLUME_HEADER
> *)(UINTN)PcdGet32 (PcdFspmBaseAddress))->FvLength,       NULL,diff --git
> a/IntelFsp2WrapperPkg/FspsWrapperPeim/FspsWrapperPeim.c
> b/IntelFsp2WrapperPkg/FspsWrapperPeim/FspsWrapperPeim.c
> index 091ddb697a..08fe0fdb7e 100644
> --- a/IntelFsp2WrapperPkg/FspsWrapperPeim/FspsWrapperPeim.c
> +++ b/IntelFsp2WrapperPkg/FspsWrapperPeim/FspsWrapperPeim.c
> @@ -438,7 +438,7 @@ FspsWrapperInitDispatchMode (
>    // FSP-S Wrapper running in Dispatch mode and reports FSP-S FV to PEI
> dispatcher.   //   PeiServicesInstallFvInfoPpi (-    NULL,+
> &((EFI_FIRMWARE_VOLUME_HEADER *)(UINTN)PcdGet32
> (PcdFspsBaseAddress))->FileSystemGuid,     (VOID *)(UINTN)PcdGet32
> (PcdFspsBaseAddress),     (UINT32)((EFI_FIRMWARE_VOLUME_HEADER
> *)(UINTN)PcdGet32 (PcdFspsBaseAddress))->FvLength,     NULL,--
> 2.31.1.windows.1



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