Tianocore/edk2.git/IntelFsp2Pkg/Library/BaseFspSwitchStackLib/BaseFspSwitchStackLib.inf, branch master

IntelFsp2Pkg: Support FSP API to save and restore page table

2024-09-11T05:45:54+00:00

A potential issue may happen when FSP creates/changes page table while bootloader doesn't expect page table being changed in FSP. Current, FSP API support to save/restore stack, IDT and general purpose registers. Following the same pattern, add save/restore page table support to solve this issue. Note that this feature only impacts FSP API mode, and is controlled by PCD PcdFspSaveRestorePageTableEnable. For compatibility, the PCD default value is set as FALSE. Signed-off-by: Zhiguang Liu

IntelFsp2Pkg: BaseFspSwitchStackLib Support for X64

2022-03-17T13:23:28+00:00

REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3832 Add BaseFspSwitchStackLib Support for X64. Cc: Chasel Chiu Cc: Nate DeSimone Cc: Star Zeng Cc: Ashraf Ali S Signed-off-by: Ted Kuo Reviewed-by: Chasel Chiu

IntelFsp2Pkg: Replace BSD License with BSD+Patent License

2019-04-09T17:58:03+00:00

https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney Reviewed-by: Chasel Chiu

IntelFsp2Pkg/BaseFspSwitchStackLib: Remove unused PCDs

2018-09-28T02:54:52+00:00

The PCDs below are unused, so they have been removed from inf. gIntelFsp2PkgTokenSpaceGuid.PcdFspMaxPatchEntry gIntelFsp2PkgTokenSpaceGuid.PcdFspMaxPerfEntry Cc: Jiewen Yao Cc: Chasel Chiu Cc: Laszlo Ersek Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: shenglei Reviewed-by: Chasel Chiu

IntelFsp2(Wrapper)Pkg: Revert from e8208100 to 737f812b

2018-09-28T02:50:43+00:00

Commit formats had issues so reverted 9 commits from IntelFsp2Pkg and IntelFsp2WrapperPkg. Will re-submit them with correct formats. Cc: Jiewen Yao Cc: Star Zeng Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Chasel Chiu Reviewed-by: Star Zeng

[PATCH v3 04/16] IntelFsp2Pkg/BaseFspSwitchStackLib: Remove unused

2018-09-27T07:42:56+00:00

PCDs The PCDs below are unused, so they have been removed from inf. gIntelFsp2PkgTokenSpaceGuid.PcdFspMaxPatchEntry gIntelFsp2PkgTokenSpaceGuid.PcdFspMaxPerfEntry Cc: Jiewen Yao Cc: Chasel Chiu Cc: Laszlo Ersek Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: shenglei Reviewed-by: Chasel Chiu

IntelFsp2Pkg BaseFspSwitchStackLib: Remove MASM/GAS files

2016-07-11T05:53:54+00:00

Keep NASM file only for new added modules. Cc: Jiewen Yao Cc: Giri Mudusuru Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao Reviewed-by: Giri P Mudusuru

IntelFsp2Pkg BaseFspSwitchStackLib: Convert Ia32/Stack.asm to NASM

2016-06-28T01:52:03+00:00

The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/Stack.asm to Ia32/Stack.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao

Add IntelFsp2Pkg and IntelFsp2WrapperPkg.

2016-05-13T05:00:53+00:00

Add FSP2.0 support. This series of patch is to support FSP2.0 specification at https://firmware.intel.com/sites/default/files/FSP_EAS_v2.0_Draft%20External.pdf Some major updates include: 1) One FSP binary is separated to multiple components: FSP-T, FSP-M, FSP-S, and optional FSP-O. Each component has its own configuration data region. 2) All FSP-APIs use same UPD format - FSP_UPD_HEADER. 3) Add EnumInitPhaseEndOfFirmware notifyphase. 4) FSP1.1/FSP1.0 compatibility is NOT maintained. 5) We also add rename Fsp* to FspWrapper* in IntelFsp2WrapperPkg, to indicate that it is for FspWrapper only. IntelFspPkg and IntelFspWrapperPkg will be deprecated. The new Intel platform will follow FSP2.0 and use IntelFsp2Pkg and IntelFsp2WrapperPkg. The old platform can still use IntelFspPkg and IntelFspWrapperPkg for compatibility consideration. Cc: Giri P Mudusuru Cc: Maurice Ma Cc: Ravi P Rangarajan Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jiewen Yao Reviewed-by: Giri P Mudusuru Reviewed-by: Maurice Ma Reviewed-by: Ravi P Rangarajan