PcAtChipsetPkg/PcRtc: Fix a Y2K bug

[mirror_edk2.git] / PcAtChipsetPkg / PcAtChipsetPkg.dec

diff --git a/PcAtChipsetPkg/PcAtChipsetPkg.dec b/PcAtChipsetPkg/PcAtChipsetPkg.dec
index ac09bec6f5561dbe1b6a58c3cf675de514ef7ad4..6a1415c25c855e13caf514b4387776b3d3571966 100644 (file)
--- a/PcAtChipsetPkg/PcAtChipsetPkg.dec
+++ b/PcAtChipsetPkg/PcAtChipsetPkg.dec
@@ -4,7 +4,7 @@
 # This package is designed to public interfaces and implementation which follows\r
 # PcAt defacto standard.\r
 #\r
-# Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved.<BR>\r
+# Copyright (c) 2009 - 2015, Intel Corporation. All rights reserved.<BR>\r
 #\r
 # This program and the accompanying materials\r
 # are licensed and made available under the terms and conditions of the BSD License\r
@@ -116,6 +116,15 @@
   ## This PCD specifies the base address of the IO APIC.\r
   # @Prompt IO APIC base address.\r
   gPcAtChipsetPkgTokenSpaceGuid.PcdIoApicBaseAddress|0xFEC00000|UINT32|0x0000000C\r
+\r
+  ## This PCD specifies the minimal valid year in RTC.\r
+  # @Prompt Minimal valid year in RTC.\r
+  gPcAtChipsetPkgTokenSpaceGuid.PcdMinimalValidYear|1998|UINT16|0x0000000D\r
+\r
+  ## This PCD specifies the maximal valid year in RTC.\r
+  # @Prompt Maximal valid year in RTC.\r
+  # @Expression gPcAtChipsetPkgTokenSpaceGuid.PcdMaximalValidYear < gPcAtChipsetPkgTokenSpaceGuid.PcdMinimalValidYear + 100\r
+  gPcAtChipsetPkgTokenSpaceGuid.PcdMaximalValidYear|2097|UINT16|0x0000000E\r
   \r
 [PcdsFixedAtBuild, PcdsPatchableInModule]\r
   ## Defines the ACPI register set base address.\r
@@ -155,5 +164,9 @@
   # @Prompt Offset to 32-bit Timer register in ACPI BAR\r
   gPcAtChipsetPkgTokenSpaceGuid.PcdAcpiPm1TmrOffset              |0x0008|UINT16|0x00000017\r
 \r
+  ## Defines the bit mask to retrieve ACPI IO Port Base Address\r
+  # @Prompt ACPI IO Port Base Address Mask\r
+  gPcAtChipsetPkgTokenSpaceGuid.PcdAcpiIoPortBaseAddressMask     |0xFFFE|UINT16|0x00000018\r
+\r
 [UserExtensions.TianoCore."ExtraFiles"]\r
-  PcAtChipsetPkgExtra.uni
\ No newline at end of file
+  PcAtChipsetPkgExtra.uni\r