SecurityPkg: Add TPM PTP support in TCG2 SMM.

[mirror_edk2.git] / MdePkg / MdePkg.dec

diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec
index 337059a6a60254dea3cb8e6d1b11017a5d1f461e..7ab0cbbcfbfbe24fe71a85bdd3759d905ba045e4 100644 (file)
--- a/MdePkg/MdePkg.dec
+++ b/MdePkg/MdePkg.dec
@@ -1938,6 +1938,11 @@
   # @Expression  0x80000002 | (gEfiMdePkgTokenSpaceGuid.PcdPostCodePropertyMask & 0xFC) == 0\r
   gEfiMdePkgTokenSpaceGuid.PcdPostCodePropertyMask|0|UINT8|0x0000000b\r
 \r
+  ## The bit width of data to be written to Port80. The default value is 8.\r
+  # @Prompt Port80 Data Width\r
+  # @ValidList  0x80000001 | 8, 16, 32\r
+  gEfiMdePkgTokenSpaceGuid.PcdPort80DataWidth|8|UINT8|0x0000002d\r
+\r
   ## This value is used to configure X86 Processor FSB clock.\r
   # @Prompt FSB Clock.\r
   gEfiMdePkgTokenSpaceGuid.PcdFSBClock|200000000|UINT32|0x0000000c\r