Tianocore/edk2.git/IntelFsp2WrapperPkg/FspsWrapperPeim, branch dependabot/github_actions/github/codeql-action-4

IntelFsp2WrapperPkg: Rebase FSP-S and FSP-I if Image Base not match

2025-10-30T08:13:29+00:00

FSP Spec says: "The FSP is not Position Independent Code (PIC) and each FSP component has to be rebased if it is placed at a location which is different from the preferred base address specified during the FSP build." Normally, the FSP location in flash is the same preferred base address specified during the FSP build. To avoid FSP-S and FSP-I running directly from flash, platform may copy the FSP binaries into physical memory. This causes FSP location to be different from the preferred base address. To support this, this commit checks the Image Base from FSP header and the FSP base address PCD. If these two are different, This commit assumes the FSP is copied into physical memory and FSP location is changed. In such scenario, the commit will rebase the FSP to the address provided by the PCD. Signed-off-by: Zhiguang Liu

IntelFsp2WrapperPkg: Prevent null pointer dereference

2024-10-28T16:10:09+00:00

Return from `FspsWrapperInitDispatchMode()` if a buffer allocation fails instead of attempting to dereference the pointer. Signed-off-by: Michael Kubacki

IntelFsp2WrapperPkg: Get HobListPtr before calling the Multiphase FSPS

2023-06-26T05:09:24+00:00

REF : https://bugzilla.tianocore.org/show_bug.cgi?id=4480 In the FspsWrapperPeim, before calling FspWrapperVariableRequestHandler and FspWrapperMultiPhaseHandler ,FspHobListPtr should be available so that BL will be able to get the correct FspHobListPtr value Signed-off-by: kurugodx Cc: Chasel Chiu Cc: Nate DeSimone Cc: Duggapu Chinni B Cc: Chen Gang C Cc: Star Zeng Cc: Ted Kuo Cc: Ashraf Ali S Cc: Susovan Mohapatra Reviewed-by: Ashraf Ali S Reviewed-by: Chasel Chiu

IntelFsp2WrapperPkg: Fix ASSERT when FSP-S/M use FFS3.

2023-05-30T03:56:58+00:00

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 Cc: Duggapu Chinni B Signed-off-by: Ming Tan Reviewed-by: S Ashraf Ali Reviewed-by: Chasel Chiu

IntelFsp2Pkg: Remove UefiCpuLib from module INFs.

2023-03-10T08:23:56+00:00

Because UefiCpuPkg/UefiCpuLib is merged to MdePkg/CpuLib, remove the dependency of UefiCpuLib. Cc: Chasel Chiu Cc: Nate DeSimone Cc: Star Zeng Signed-off-by: Yu Pu Reviewed-by: Chasel Chiu

IntelFsp2WrapperPkg: Implement FSP 2.4 MultiPhase wrapper handlers.

2022-09-26T20:22:44+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3916 Implement MultiPhase wrapper handlers and only call to MultiPhase handlers when FSP supports. Cc: Nate DeSimone Cc: Star Zeng Signed-off-by: Chasel Chiu Reviewed-by: Nate DeSimone

IntelFsp2WrapperPkg: Support 64bit FspResetType for X64 build.

2022-07-19T22:24:31+00:00

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3999 FspResetType will be either 32bit or 64 bit basing on the build type. Cc: Nate DeSimone Cc: Star Zeng Signed-off-by: Chasel Chiu Reviewed-by: Nate DeSimone

IntelFsp2WrapperPkg: Add CpuLib to module INFs that depend on UefiCpuLib.

2022-05-06T07:48:15+00:00

There are two libraries: MdePkg/CpuLib and UefiCpuPkg/UefiCpuLib and UefiCpuPkg/UefiCpuLib will be merged to MdePkg/CpuLib. To avoid build failure, add CpuLib dependency to all modules that depend on UefiCpuLib. Cc: Chasel Chiu Cc: Nate DeSimone Cc: Star Zeng Signed-off-by: Yu Pu Reviewed-by: Chasel Chiu

IntelFsp2WrapperPkg : Remove EFIAPI from local functions.

2021-12-22T05:11:50+00:00

REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3642 Local functions do not need EFIAPI. Cc: Nate DeSimone Cc: Star Zeng Cc: Ray Ni Cc: Ashraf Ali S Signed-off-by: Chasel Chiu Reviewed-by: Star Zeng

IntelFsp2WrapperPkg : FSPM/S UPD data address based on Build Type

2021-12-20T03:42:50+00:00

REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3642 when the module is not building in IA32 mode which will lead to building error. when a module built-in X64 function pointer will be the size of 64bit width which cannot be fit in 32bit address which will lead to error. to overcome this issue introducing the 2 new PCD's for the 64bit modules can consume it. based on the which pcd platform set, use that. Cc: Chasel Chiu Cc: Nate DeSimone Cc: Star Zeng Cc: Kuo Ted Cc: Duggapu Chinni B Cc: Rangasai V Chaganty Cc: Digant H Solanki Cc: Sangeetha V Cc: Ray Ni Signed-off-by: Ashraf Ali S Reviewed-by: Star Zeng Reviewed-by: Chasel Chiu