OvmfPkg/Microvm: add PcdConfidentialComputingGuestAttr

Fixes build failure:

/home/kraxel/projects/edk2/OvmfPkg/PlatformPei/AmdSev.c: In function ‘AmdSevInitialize’:
/home/kraxel/projects/edk2/MdePkg/Include/Library/PcdLib.h:511:38: error: implicit declaration of function ‘_PCD_SET_MODE_64_S_PcdConfidentialComputingGuestAttr’ [-Werror=implicit-function-declaration]
  511 | #define PcdSet64S(TokenName, Value)  _PCD_SET_MODE_64_S_##TokenName    ((Value))
      |                                      ^~~~~~~~~~~~~~~~~~~
/home/kraxel/projects/edk2/OvmfPkg/PlatformPei/AmdSev.c:410:17: note: in expansion of macro ‘PcdSet64S’
  410 |     PcdStatus = PcdSet64S (PcdConfidentialComputingGuestAttr, CCAttrAmdSevSnp);
      |                 ^~~~~~~~~
cc1: all warnings being treated as errors

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

diff --git a/OvmfPkg/Microvm/MicrovmX64.dsc b/OvmfPkg/Microvm/MicrovmX64.dsc
index 5f4d9226791bcef2fbf24f183da8974b14a4319b..e5a2844472b827d064a42258291ff33647f47579 100644 (file)
--- a/OvmfPkg/Microvm/MicrovmX64.dsc
+++ b/OvmfPkg/Microvm/MicrovmX64.dsc
@@ -600,6 +600,9 @@
   gEfiNetworkPkgTokenSpaceGuid.PcdIPv4PXESupport|0x01\r
   gEfiNetworkPkgTokenSpaceGuid.PcdIPv6PXESupport|0x01\r
 \r
+  # Set ConfidentialComputing defaults\r
+  gEfiMdePkgTokenSpaceGuid.PcdConfidentialComputingGuestAttr|0\r
+\r
 ################################################################################\r
 #\r
 # Components Section - list of all EDK II Modules needed by this Platform.\r