diff options
Diffstat (limited to 'Omap35xxPkg/Library/Omap35xxTimerLib/TimerLib.c')
| -rw-r--r-- | Omap35xxPkg/Library/Omap35xxTimerLib/TimerLib.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/Omap35xxPkg/Library/Omap35xxTimerLib/TimerLib.c b/Omap35xxPkg/Library/Omap35xxTimerLib/TimerLib.c index 0b61020805..652c47b6f6 100644 --- a/Omap35xxPkg/Library/Omap35xxTimerLib/TimerLib.c +++ b/Omap35xxPkg/Library/Omap35xxTimerLib/TimerLib.c @@ -1,7 +1,7 @@ /** @file
Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
-
+
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -61,10 +61,10 @@ MicroSecondDelay ( )
{
UINT64 NanoSeconds;
-
+
NanoSeconds = MultU64x32(MicroSeconds, 1000);
- while (NanoSeconds > (UINTN)-1) {
+ while (NanoSeconds > (UINTN)-1) {
NanoSecondDelay((UINTN)-1);
NanoSeconds -= (UINTN)-1;
}
@@ -87,12 +87,12 @@ NanoSecondDelay ( UINT32 TimerCountRegister;
Delay = (NanoSeconds / PcdGet32(PcdEmbeddedPerformanceCounterPeriodInNanoseconds)) + 1;
-
+
TimerCountRegister = TimerBase(PcdGet32(PcdOmap35xxFreeTimer)) + GPTIMER_TCRR;
StartTime = MmioRead32 (TimerCountRegister);
- do
+ do
{
CurrentTime = MmioRead32 (TimerCountRegister);
ElapsedTime = CurrentTime - StartTime;
@@ -108,7 +108,7 @@ EFIAPI GetPerformanceCounter (
VOID
)
-{
+{
return (UINT64)MmioRead32 (TimerBase(PcdGet32(PcdOmap35xxFreeTimer)) + GPTIMER_TCRR);
}
@@ -123,11 +123,11 @@ GetPerformanceCounterProperties ( // Timer starts with the reload value
*StartValue = (UINT64)MmioRead32 (TimerBase(PcdGet32(PcdOmap35xxFreeTimer)) + GPTIMER_TLDR);
}
-
+
if (EndValue != NULL) {
// Timer counts up to 0xFFFFFFFF
*EndValue = 0xFFFFFFFF;
}
-
+
return PcdGet64(PcdEmbeddedPerformanceCounterFrequencyInHz);
}
|