ArmVirtualizationPkg/PciHostBridgeDxe: MMIO aperture must not be uncached

[mirror_edk2.git] / ArmPlatformPkg / ArmVirtualizationPkg / ArmVirtualizationQemu.dsc

diff --git a/ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationQemu.dsc b/ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationQemu.dsc
index 19776100a5ef3972619da5951b898b1be533f09d..66fe9798c6a94347b0baead53e8ce46688fd8bec 100644 (file)
--- a/ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationQemu.dsc
+++ b/ArmPlatformPkg/ArmVirtualizationPkg/ArmVirtualizationQemu.dsc
@@ -86,6 +86,9 @@
   #  It could be set FALSE to save size.\r
   gEfiMdeModulePkgTokenSpaceGuid.PcdConOutGopSupport|FALSE\r
 \r
+  # Activate KVM workaround for now.\r
+  gArmVirtualizationTokenSpaceGuid.PcdKludgeMapPciMmioAsCached|TRUE\r
+\r
 [PcdsFixedAtBuild.common]\r
   gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel|0x8000004F\r
 \r