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| author | Min Xu <min.m.xu@intel.com> | 2021-12-01 10:52:31 +0300 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2022-04-02 13:09:47 +0300 |
| commit | 75942a52aeff8192b2dd74f69b51391b3db29a95 (patch) | |
| tree | 1dbd52920a3385f16c670f46bc5af1b00fa2ad8f /BaseTools/Source/Python/Workspace/MetaFileParser.py | |
| parent | 580a6b616b92282189d421ef5f7046d755961e86 (diff) | |
| download | edk2-75942a52aeff8192b2dd74f69b51391b3db29a95.tar.xz | |
OvmfPkg: Add PrePiHobListPointerLibTdx
RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429
This library sets / gets the Hob list pointer in TDX_WORK_AREA.
This is because it is designed to be used in SEC where the value of
global variable cannot be saved, so the Hob list pointer is saved
in TDX_WORK_AREA.
TDX_WORK_AREA shares the same base address as SEV_WORK_AREA which is
pointed by PcdSevEsWorkAreaBase. This PCD will be renamed to
PcdCcWorkAreaBase as Gerd suggested.
See https://edk2.groups.io/g/devel/message/86642
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Erdem Aktas <erdemaktas@google.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
Diffstat (limited to 'BaseTools/Source/Python/Workspace/MetaFileParser.py')
0 files changed, 0 insertions, 0 deletions