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mirror_edk2/IntelFsp2Pkg
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Chasel Chiu b84f32ae5b IntelFsp2Pkg: FSP should support input UPD as NULL. 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4114

FSP specification supports input UPD as NULL cases which FSP will
use built-in UPD region instead.
FSP should not return INVALID_PARAMETER in such cases.

In FSP-T entry point case, the valid FSP-T UPD region pointer will be
passed to platform FSP code to consume.
In FSP-M and FSP-S cases, valid UPD pointer will be decided when
updating corresponding pointer field in FspGlobalData.

Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Signed-off-by: Chasel Chiu <chasel.chiu@intel.com>
Reviewed-by: Nate DeSimone <nathaniel.l.desimone@intel.com>
Reviewed-by: Ted Kuo <ted.kuo@intel.com>
2022-11-04 03:04:51 +00:00
..
FspNotifyPhase IntelFsp2Pkg: X64 compatible changes to support PEI in 64bit 2022-04-16 00:18:14 +00:00
FspSecCore IntelFsp2Pkg: FSP should support input UPD as NULL. 2022-11-04 03:04:51 +00:00
Include IntelFsp2Pkg: Update Function header to support IA32/X64. 2022-11-02 18:33:31 +00:00
Library IntelFsp2Pkg/BaseFspMultiPhaseLib: Replace duplicate GUID 2022-10-04 16:53:59 +00:00
Tools IntelFsp2Pkg: Add FSP 2.4 MultiPhase interface. 2022-08-31 16:48:07 +00:00
IntelFsp2Pkg.ci.yaml IntelFsp2Pkg: Add CI YAML file 2022-10-04 16:53:59 +00:00
IntelFsp2Pkg.dec IntelFsp2Pkg: Add FSP 2.4 MultiPhase interface. 2022-08-31 16:48:07 +00:00
IntelFsp2Pkg.dsc IntelFsp2Pkg: Add FSP 2.4 MultiPhase interface. 2022-08-31 16:48:07 +00:00
Readme.md IntelFsp2Pkg: Convert files to CRLF line ending 2017-04-06 15:42:56 +08:00

Readme.md

IntelFsp2Pkg

This package provides the component to create an FSP binary.

Source Repository: https://github.com/tianocore/edk2/tree/master/IntelFsp2Pkg

A whitepaper to describe the IntelFsp2Pkg: https://firmware.intel.com/sites/default/files/A_Tour_Beyond_BIOS_Creating_the_Intel_Firmware_Support_Package_with_the_EFI_Developer_Kit_II_%28FSP2.0%29.pdf