X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=ArmVirtPkg%2FArmVirtQemu.dsc;h=f873883c4a3981b647567f48955d6dea00d84c1f;hp=113ac3d880d4f3b18c5a6ac417bccc587a7cba82;hb=e0692789058ee2c0099f88852503c16dbb0bae4e;hpb=f9bbb8d9c3f065faba9f266cf4e731fe2ca70c4d

diff --git a/ArmVirtPkg/ArmVirtQemu.dsc b/ArmVirtPkg/ArmVirtQemu.dsc
index 113ac3d880..f873883c4a 100644
--- a/ArmVirtPkg/ArmVirtQemu.dsc
+++ b/ArmVirtPkg/ArmVirtQemu.dsc
@@ -177,6 +177,10 @@
   # point only, for entry point versions >= 3.0.
   gEfiMdeModulePkgTokenSpaceGuid.PcdSmbiosEntryPointProvideMethod|0x2
 
+  # ACPI predates the AARCH64 architecture by 5 versions, so
+  # we only target OSes that support ACPI v5.0 or later
+  gEfiMdeModulePkgTokenSpaceGuid.PcdAcpiExposedTableVersions|0x20
+
 [PcdsDynamicDefault.common]
   ## If TRUE, OvmfPkg/AcpiPlatformDxe will not wait for PCI
   #  enumeration to complete before installing ACPI tables.