UefiCpuPkg: Add PCD PcdCpuApLoopMode

[mirror_edk2.git] / UefiCpuPkg / UefiCpuPkg.dec

diff --git a/UefiCpuPkg/UefiCpuPkg.dec b/UefiCpuPkg/UefiCpuPkg.dec
index a6941466891e80851d9d9637a778188c2f4c7aa3..0d42918427ea5f1c4ba51a87bd33c4bda3f327a9 100644 (file)
--- a/UefiCpuPkg/UefiCpuPkg.dec
+++ b/UefiCpuPkg/UefiCpuPkg.dec
@@ -182,6 +182,14 @@
   ## Specifies the size of the microcode Region.\r
   # @Prompt Microcode Region size.\r
   gUefiCpuPkgTokenSpaceGuid.PcdCpuMicrocodePatchRegionSize|0x0|UINT64|0x00000006\r
+  ## Specifies the AP wait loop state during POST phase.\r
+  #  The value is defined as below.<BR><BR>\r
+  #  1: Place AP in the Hlt-Loop state.<BR>\r
+  #  2: Place AP in the Mwait-Loop state.<BR>\r
+  #  3: Place AP in the Run-Loop state.<BR>\r
+  # @Prompt The AP wait loop state.\r
+  # @ValidRange  0x80000001 | 1 - 3\r
+  gUefiCpuPkgTokenSpaceGuid.PcdCpuApLoopMode|1|UINT8|0x60008006\r
 \r
 [PcdsDynamic, PcdsDynamicEx]\r
   ## Contains the pointer to a CPU S3 data buffer of structure ACPI_CPU_DATA.\r