QuarkPlatformPkg: Set PcdSpeculationBarrierType to CPUID

[mirror_edk2.git] / QuarkPlatformPkg / Quark.dsc

diff --git a/QuarkPlatformPkg/Quark.dsc b/QuarkPlatformPkg/Quark.dsc
index 422fd9cf8d1508a1f1b754b121e6250ef94d33bf..96ddc1565a8a12f609b8d92f1bcf310312485f33 100644 (file)
--- a/QuarkPlatformPkg/Quark.dsc
+++ b/QuarkPlatformPkg/Quark.dsc
@@ -2,7 +2,7 @@
 # Clanton Peak CRB platform with 32-bit DXE for 4MB/8MB flash devices.\r
 #\r
 # This package provides Clanton Peak CRB platform specific modules.\r
-# Copyright (c) 2013 - 2018 Intel Corporation.\r
+# Copyright (c) 2013 - 2019 Intel Corporation.\r
 #\r
 # SPDX-License-Identifier: BSD-2-Clause-Patent\r
 #\r
@@ -448,6 +448,11 @@
   gEfiMdeModulePkgTokenSpaceGuid.PcdRecoveryFileName|L"QUARKREC.Cap"\r
 !endif\r
 \r
+  #\r
+  # Quark does not support LFENCE.  Use CPUID as speculation barrier\r
+  #\r
+  gEfiMdePkgTokenSpaceGuid.PcdSpeculationBarrierType|0x02\r
+\r
 [PcdsPatchableInModule]\r
   gEfiMdePkgTokenSpaceGuid.PcdDebugPrintErrorLevel|0x803000C7\r
   gEfiMdeModulePkgTokenSpaceGuid.PcdVpdBaseAddress|0x0\r