diff options
Diffstat (limited to 'UefiCpuPkg/CpuTimerDxeRiscV64/Timer.c')
| -rw-r--r-- | UefiCpuPkg/CpuTimerDxeRiscV64/Timer.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/UefiCpuPkg/CpuTimerDxeRiscV64/Timer.c b/UefiCpuPkg/CpuTimerDxeRiscV64/Timer.c index 216f48a..14780e4 100644 --- a/UefiCpuPkg/CpuTimerDxeRiscV64/Timer.c +++ b/UefiCpuPkg/CpuTimerDxeRiscV64/Timer.c @@ -10,6 +10,7 @@ #include <Library/BaseLib.h>
#include <Library/BaseRiscVSbiLib.h>
#include <Library/UefiLib.h>
+#include <Library/TimerLib.h>
#include "Timer.h"
//
@@ -114,7 +115,7 @@ TimerInterruptHandler ( mTimerNotifyFunction (
DivU64x32 (
EFI_TIMER_PERIOD_SECONDS (PeriodStart - mLastPeriodStart),
- PcdGet64 (PcdCpuCoreCrystalClockFrequency)
+ GetPerformanceCounterProperties (NULL, NULL)
)
);
}
@@ -129,7 +130,7 @@ TimerInterruptHandler ( PeriodStart += DivU64x32 (
MultU64x32 (
mTimerPeriod,
- PcdGet64 (PcdCpuCoreCrystalClockFrequency)
+ GetPerformanceCounterProperties (NULL, NULL)
),
1000000u
); // convert to tick
@@ -232,7 +233,7 @@ TimerDriverSetTimerPeriod ( PeriodStart += DivU64x32 (
MultU64x32 (
mTimerPeriod,
- PcdGet64 (PcdCpuCoreCrystalClockFrequency)
+ GetPerformanceCounterProperties (NULL, NULL)
),
1000000u
); // convert to tick
|