# @Prompt RTC Target Register address\r
gPcAtChipsetPkgTokenSpaceGuid.PcdRtcTargetRegister64|0x0|UINT64|0x00000023\r
\r
+ ## Specifies RTC Index Register address in I/O space.\r
+ # @Prompt RTC Index Register address\r
+ gPcAtChipsetPkgTokenSpaceGuid.PcdRtcIndexRegister|0x70|UINT8|0x0000001E\r
+\r
+ ## Specifies RTC Target Register address in I/O space.\r
+ # @Prompt RTC Target Register address\r
+ gPcAtChipsetPkgTokenSpaceGuid.PcdRtcTargetRegister|0x71|UINT8|0x0000001F\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 Initial value for Register_D in RTC.\r
gPcAtChipsetPkgTokenSpaceGuid.PcdInitialValueRtcRegisterD|0x00|UINT8|0x0000001D\r
\r
- ## Specifies RTC Index Register address in I/O space.\r
- # @Prompt RTC Index Register address\r
- gPcAtChipsetPkgTokenSpaceGuid.PcdRtcIndexRegister|0x70|UINT8|0x0000001E\r
-\r
- ## Specifies RTC Target Register address in I/O space.\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