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| author | Brijesh Singh <brijesh.singh@amd.com> | 2021-07-28 02:10:22 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2021-07-29 01:04:51 +0000 |
| commit | b461d67639f2deced77e9bb967d014b7cfcd75f8 (patch) | |
| tree | cf7563c153033a0a1ba25aaf669db6a6f21b2cd9 /OvmfPkg/ResetVector/ResetVector.nasmb | |
| parent | ab796d3e2ab41bde3a0bdd932cdcd09fd641e00c (diff) | |
| download | edk2-b461d67639f2deced77e9bb967d014b7cfcd75f8.tar.gz edk2-b461d67639f2deced77e9bb967d014b7cfcd75f8.tar.bz2 edk2-b461d67639f2deced77e9bb967d014b7cfcd75f8.zip | |
OvmfPkg/ResetVector: move SEV specific code in a separate file
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=3275
The PageTables64.asm was created to provide routines to set the CR3
register for 64-bit paging. During the SEV support, it grew to include a
lot of the SEV stuff. Before adding more SEV features, let's move all
the SEV-specific routines into a separate file.
No functionality change intended.
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Min Xu <min.m.xu@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Erdem Aktas <erdemaktas@google.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Acked-by: Ard Biesheuvel <ardb+tianocore@kernel.org>
Suggested-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Diffstat (limited to 'OvmfPkg/ResetVector/ResetVector.nasmb')
| -rw-r--r-- | OvmfPkg/ResetVector/ResetVector.nasmb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/OvmfPkg/ResetVector/ResetVector.nasmb b/OvmfPkg/ResetVector/ResetVector.nasmb index 5fbacaed5f..8a3269cfc2 100644 --- a/OvmfPkg/ResetVector/ResetVector.nasmb +++ b/OvmfPkg/ResetVector/ResetVector.nasmb @@ -77,6 +77,7 @@ %define SEV_ES_WORK_AREA_ENC_MASK (FixedPcdGet32 (PcdSevEsWorkAreaBase) + 16)
%define SEV_ES_VC_TOP_OF_STACK (FixedPcdGet32 (PcdOvmfSecPeiTempRamBase) + FixedPcdGet32 (PcdOvmfSecPeiTempRamSize))
%include "Ia32/Flat32ToFlat64.asm"
+%include "Ia32/AmdSev.asm"
%include "Ia32/PageTables64.asm"
%endif
|