diff options
Diffstat (limited to 'PcAtChipsetPkg')
4 files changed, 13 insertions, 2 deletions
diff --git a/PcAtChipsetPkg/PcAtChipsetPkg.dec b/PcAtChipsetPkg/PcAtChipsetPkg.dec index a53ca77..0db385f 100644 --- a/PcAtChipsetPkg/PcAtChipsetPkg.dec +++ b/PcAtChipsetPkg/PcAtChipsetPkg.dec @@ -76,6 +76,12 @@ # @Expression 0x80000001 | gPcAtChipsetPkgTokenSpaceGuid.PcdMaximalValidYear < gPcAtChipsetPkgTokenSpaceGuid.PcdMinimalValidYear + 100
gPcAtChipsetPkgTokenSpaceGuid.PcdMaximalValidYear|2097|UINT16|0x0000000E
+ ## This PCD specifies the RTC default year when the RTC is in an invalid state.
+ # @Prompt Default year in RTC.
+ # @Expression 0x80000001 | gPcAtChipsetPkgTokenSpaceGuid.PcdRtcDefaultYear >= gPcAtChipsetPkgTokenSpaceGuid.PcdMinimalValidYear
+ # @Expression 0x80000001 | gPcAtChipsetPkgTokenSpaceGuid.PcdRtcDefaultYear <= gPcAtChipsetPkgTokenSpaceGuid.PcdMaximalValidYear
+ gPcAtChipsetPkgTokenSpaceGuid.PcdRtcDefaultYear|gPcAtChipsetPkgTokenSpaceGuid.PcdMinimalValidYear|UINT16|0x0000000F
+
## Specifies RTC Index Register address in MMIO space.
# @Prompt RTC Index Register address
gPcAtChipsetPkgTokenSpaceGuid.PcdRtcIndexRegister64|0x0|UINT64|0x00000022
diff --git a/PcAtChipsetPkg/PcAtChipsetPkg.uni b/PcAtChipsetPkg/PcAtChipsetPkg.uni index d290dcf..8eb7970 100644 --- a/PcAtChipsetPkg/PcAtChipsetPkg.uni +++ b/PcAtChipsetPkg/PcAtChipsetPkg.uni @@ -79,6 +79,10 @@ #string STR_gPcAtChipsetPkgTokenSpaceGuid_PcdMaximalValidYear_HELP #language en-US "This PCD specifies the maximal valid year in RTC."
+#string STR_gPcAtChipsetPkgTokenSpaceGuid_PcdRtcDefaultYear_PROMPT #language en-US "Default year in RTC"
+
+#string STR_gPcAtChipsetPkgTokenSpaceGuid_PcdRtcDefaultYear_HELP #language en-US "This PCD specifies the RTC default year when the RTC is in an invalid state."
+
#string STR_gPcAtChipsetPkgTokenSpaceGuid_PcdAcpiIoPortBaseAddressMask_PROMPT #language en-US "ACPI IO Port Base Address Mask"
#string STR_gPcAtChipsetPkgTokenSpaceGuid_PcdAcpiIoPortBaseAddressMask_HELP #language en-US "Defines the bit mask to retrieve ACPI IO Port Base Address."
diff --git a/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtc.c b/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtc.c index 9242a2e..b059e92 100644 --- a/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtc.c +++ b/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcRtc.c @@ -317,7 +317,7 @@ PcRtcInit ( Time.Hour = RTC_INIT_HOUR;
Time.Day = RTC_INIT_DAY;
Time.Month = RTC_INIT_MONTH;
- Time.Year = PcdGet16 (PcdMinimalValidYear);
+ Time.Year = PcdGet16 (PcdRtcDefaultYear);
Time.Nanosecond = 0;
Time.TimeZone = EFI_UNSPECIFIED_TIMEZONE;
Time.Daylight = 0;
@@ -357,7 +357,7 @@ PcRtcInit ( Time.Hour = RTC_INIT_HOUR;
Time.Day = RTC_INIT_DAY;
Time.Month = RTC_INIT_MONTH;
- Time.Year = PcdGet16 (PcdMinimalValidYear);
+ Time.Year = PcdGet16 (PcdRtcDefaultYear);
Time.Nanosecond = 0;
Time.TimeZone = Global->SavedTimeZone;
Time.Daylight = Global->Daylight;
diff --git a/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf b/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf index 0d8eca2..c344b05 100644 --- a/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf +++ b/PcAtChipsetPkg/PcatRealTimeClockRuntimeDxe/PcatRealTimeClockRuntimeDxe.inf @@ -76,6 +76,7 @@ gPcAtChipsetPkgTokenSpaceGuid.PcdRealTimeClockUpdateTimeout ## CONSUMES
gPcAtChipsetPkgTokenSpaceGuid.PcdMinimalValidYear ## CONSUMES
gPcAtChipsetPkgTokenSpaceGuid.PcdMaximalValidYear ## CONSUMES
+ gPcAtChipsetPkgTokenSpaceGuid.PcdRtcDefaultYear ## CONSUMES
gPcAtChipsetPkgTokenSpaceGuid.PcdRtcIndexRegister ## CONSUMES
gPcAtChipsetPkgTokenSpaceGuid.PcdRtcTargetRegister ## CONSUMES
gPcAtChipsetPkgTokenSpaceGuid.PcdRtcIndexRegister64 ## CONSUMES
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