UefiCpuPkg: Add NULL CPU Common Features Library instance

[mirror_edk2.git] / UefiCpuPkg / UefiCpuPkg.dec

diff --git a/UefiCpuPkg/UefiCpuPkg.dec b/UefiCpuPkg/UefiCpuPkg.dec
index 04c7c1ebc59a5704d86c7a8c22fef25a239f7995..745f9861562e1022b75ac6375e36bcd09298e25d 100644 (file)
--- a/UefiCpuPkg/UefiCpuPkg.dec
+++ b/UefiCpuPkg/UefiCpuPkg.dec
@@ -245,6 +245,17 @@
   # @Prompt User settings for enabling/disabling processor features.\r
   gUefiCpuPkgTokenSpaceGuid.PcdCpuFeaturesUserConfiguration|{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}|VOID*|0x00000017\r
 \r
+  ## Specifies the On-demand clock modulation duty cycle when ACPI feature is enabled.\r
+  # @Prompt The encoded values for target duty cycle modulation.\r
+  # @ValidRange  0x80000001 | 0 - 15\r
+  gUefiCpuPkgTokenSpaceGuid.PcdCpuClockModulationDutyCycle|0x0|UINT8|0x0000001A\r
+\r
+  ## Indicates if the current boot is a power-on reset.<BR><BR>\r
+  #   TRUE  - Current boot is a power-on reset.<BR>\r
+  #   FALSE - Current boot is not a power-on reset.<BR>\r
+  # @Prompt Current boot is a power-on reset.\r
+  gUefiCpuPkgTokenSpaceGuid.PcdIsPowerOnReset|FALSE|BOOLEAN|0x0000001B\r
+\r
 [PcdsDynamic, PcdsDynamicEx]\r
   ## Contains the pointer to a CPU S3 data buffer of structure ACPI_CPU_DATA.\r
   # @Prompt The pointer to a CPU S3 data buffer.\r