Commit Graph

2 Commits

Author SHA1 Message Date
Min M Xu 0547ffbf6d OvmfPkg/Sec: Move TDX APs related nasm code to IntelTdxAPs.nasm
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4172

This patch moves the TDX APs nasm code from SecEntry.nasm to
IntelTdxAPs.nasm. IntelTdxX64 and OvmfPkgX64 use the same nasm so that
it can be easier to be managed. In the following patch there will be
AcceptMemory related changes in IntelTdxAPs.nasm.

Cc: Erdem Aktas <erdemaktas@google.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
2022-12-21 07:06:17 +00:00
Min Xu 1f29de4d20 OvmfPkg/IntelTdx: Add Sec to bring up both Legacy and Tdx guest
RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429

OvmfPkg/IntelTdx/Sec is a simplied version of OvmfPkg/Sec. There
are below differences between these 2 Sec
 - IntelTdx/Sec only supports Legacy guest and Tdx guest in X64.
 - IntelTdx/Sec calls PeilessStartup () to jump from SEC to DXE directly.
 - IntelTdx/Sec uses MemoryAllocationLib / HobLib / PrePiLib in
   EmbeddedPkg.

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>
2022-04-02 10:09:47 +00:00