//\r
// Copyright (c) 2007 - 2015, Intel Corporation. All rights reserved.<BR>\r
//\r
-// This program and the accompanying materials are licensed and made available under\r
-// the terms and conditions of the BSD License which accompanies this distribution.\r
-// The full text of the license may be found at\r
-// http://opensource.org/licenses/bsd-license.php\r
-//\r
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+// SPDX-License-Identifier: BSD-2-Clause-Patent\r
//\r
// **/\r
\r
#string STR_gUefiCpuPkgTokenSpaceGuid_PcdCpuKnownGoodStackSize_HELP #language en-US "Size of good stack for an exception.\n"\r
"This PCD will only take into effect if PcdCpuStackGuard is enabled.\n"\r
\r
+#string STR_gUefiCpuPkgTokenSpaceGuid_PcdCpuCoreCrystalClockFrequency_PROMPT #language en-US "Specifies CPUID Leaf 0x15 Time Stamp Counter and Nominal Core Crystal Clock Frequency."\r
+\r
+#string STR_gUefiCpuPkgTokenSpaceGuid_PcdCpuCoreCrystalClockFrequency_HELP #language en-US "Specifies CPUID Leaf 0x15 Time Stamp Counter and Nominal Core Crystal Clock Frequency.<BR><BR>\n"\r
+ "TSC Frequency = ECX (core crystal clock frequency) * EBX/EAX.<BR><BR>\n"\r
+ "This PCD is the nominal frequency of the core crystal clock in Hz as is CPUID Leaf 0x15:ECX.<BR><BR>\n"\r
+ "Default value is 24000000 for 6th and 7th generation Intel Core processors and Intel Xeon W Processor Family.<BR>\n"\r
+ "25000000 - Intel Xeon Processor Scalable Family with CPUID signature 06_55H(25MHz).<BR>\n"\r
+ "24000000 - 6th and 7th generation Intel Core processors and Intel Xeon W Processor Family(24MHz).<BR>\n"\r
+ "19200000 - Intel Atom processors based on Goldmont Microarchitecture with CPUID signature 06_5CH(19.2MHz).<BR>\n"\r
+\r