# This package is designed to public interfaces and implementation which follows\r
# PcAt defacto standard.\r
#\r
-# Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>\r
+# Copyright (c) 2009 - 2019, Intel Corporation. All rights reserved.<BR>\r
# Copyright (c) 2017, AMD Inc. All rights reserved.<BR>\r
+# Copyright (c) 2018 - 2020, ARM Limited. All rights reserved.<BR>\r
#\r
# SPDX-License-Identifier: BSD-2-Clause-Patent\r
#\r
# @Prompt Configure HPET to use MSI.\r
gPcAtChipsetPkgTokenSpaceGuid.PcdHpetMsiEnable|TRUE|BOOLEAN|0x00001000\r
\r
+ ## Indicates the RTC port registers are in MMIO space, or in I/O space.\r
+ # Default is I/O space.<BR><BR>\r
+ # TRUE - RTC port registers are in MMIO space.<BR>\r
+ # FALSE - RTC port registers are in I/O space.<BR>\r
+ # @Prompt RTC port registers use MMIO.\r
+ gPcAtChipsetPkgTokenSpaceGuid.PcdRtcUseMmio|FALSE|BOOLEAN|0x00000021\r
+\r
[PcdsFixedAtBuild, PcdsDynamic, PcdsDynamicEx, PcdsPatchableInModule]\r
## This PCD specifies the base address of the HPET timer.\r
# @Prompt HPET base address.\r
# @Prompt HPET local APIC vector.\r
gPcAtChipsetPkgTokenSpaceGuid.PcdHpetLocalApicVector|0x40|UINT8|0x0000000A\r
\r
- ## This PCD specifies the defaut period of the HPET Timer in 100 ns units.\r
+ ## This PCD specifies the default period of the HPET Timer in 100 ns units.\r
# The default value of 100000 100 ns units is the same as 10 ms.\r
# @Prompt Default period of HPET timer.\r
gPcAtChipsetPkgTokenSpaceGuid.PcdHpetDefaultTimerPeriod|100000|UINT64|0x0000000B\r
# @Expression 0x80000001 | gPcAtChipsetPkgTokenSpaceGuid.PcdMaximalValidYear < gPcAtChipsetPkgTokenSpaceGuid.PcdMinimalValidYear + 100\r
gPcAtChipsetPkgTokenSpaceGuid.PcdMaximalValidYear|2097|UINT16|0x0000000E\r
\r
+ ## Specifies RTC Index Register address in MMIO space.\r
+ # @Prompt RTC Index Register address\r
+ gPcAtChipsetPkgTokenSpaceGuid.PcdRtcIndexRegister64|0x0|UINT64|0x00000022\r
+\r
+ ## Specifies RTC Target Register address in MMIO space.\r
+ # @Prompt RTC Target Register address\r
+ gPcAtChipsetPkgTokenSpaceGuid.PcdRtcTargetRegister64|0x0|UINT64|0x00000023\r
+\r
[PcdsFixedAtBuild, PcdsPatchableInModule]\r
## Defines the ACPI register set base address.\r
# The invalid 0xFFFF is as its default value. It must be configured to the real value.\r
# @Prompt RTC Target Register address\r
gPcAtChipsetPkgTokenSpaceGuid.PcdRtcTargetRegister|0x71|UINT8|0x0000001F\r
\r
+ ## RTC Update Timeout Value(microsecond).\r
+ # @Prompt RTC Update Timeout Value.\r
+ gPcAtChipsetPkgTokenSpaceGuid.PcdRealTimeClockUpdateTimeout|100000|UINT32|0x00000020\r
+\r
[UserExtensions.TianoCore."ExtraFiles"]\r
PcAtChipsetPkgExtra.uni\r