1 files changed, 0 insertions, 151 deletions
diff --git a/Silicon/TexasInstruments/Omap35xxPkg/Library/Omap35xxTimerLib/TimerLib.c b/Silicon/TexasInstruments/Omap35xxPkg/Library/Omap35xxTimerLib/TimerLib.c
deleted file mode 100644
index 92e179e6ae..0000000000
--- a/Silicon/TexasInstruments/Omap35xxPkg/Library/Omap35xxTimerLib/TimerLib.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/** @file
-
-  Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
-
-  SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#include <Uefi.h>
-
-#include <Library/BaseLib.h>
-#include <Library/TimerLib.h>
-#include <Library/DebugLib.h>
-#include <Library/PcdLib.h>
-#include <Library/IoLib.h>
-#include <Library/OmapLib.h>
-
-#include <Omap3530/Omap3530.h>
-
-RETURN_STATUS
-EFIAPI
-TimerConstructor (
-  VOID
-  )
-{
-  UINTN  Timer            = PcdGet32(PcdOmap35xxFreeTimer);
-  UINT32 TimerBaseAddress = TimerBase(Timer);
-
-  if ((MmioRead32 (TimerBaseAddress + GPTIMER_TCLR) & TCLR_ST_ON) == 0) {
-    // Set source clock for GPT3 & GPT4 to SYS_CLK
-    MmioOr32 (CM_CLKSEL_PER, CM_CLKSEL_PER_CLKSEL_GPT3_SYS | CM_CLKSEL_PER_CLKSEL_GPT4_SYS);
-
-    // Set count & reload registers
-    MmioWrite32 (TimerBaseAddress + GPTIMER_TCRR, 0x00000000);
-    MmioWrite32 (TimerBaseAddress + GPTIMER_TLDR, 0x00000000);
-
-    // Disable interrupts
-    MmioWrite32 (TimerBaseAddress + GPTIMER_TIER, TIER_TCAR_IT_DISABLE | TIER_OVF_IT_DISABLE | TIER_MAT_IT_DISABLE);
-
-    // Start Timer
-    MmioWrite32 (TimerBaseAddress + GPTIMER_TCLR, TCLR_AR_AUTORELOAD | TCLR_ST_ON);
-
-    // Disable OMAP Watchdog timer (WDT2)
-    MmioWrite32 (WDTIMER2_BASE + WSPR, 0xAAAA);
-    DEBUG ((DEBUG_ERROR, "Magic delay to disable watchdog timers properly.\n"));
-    MmioWrite32 (WDTIMER2_BASE + WSPR, 0x5555);
-  }
-  return EFI_SUCCESS;
-}
-
-UINTN
-EFIAPI
-MicroSecondDelay (
-  IN  UINTN MicroSeconds
-  )
-{
-  UINT64  NanoSeconds;
-
-  NanoSeconds = MultU64x32(MicroSeconds, 1000);
-
-  while (NanoSeconds > (UINTN)-1) {
-    NanoSecondDelay((UINTN)-1);
-    NanoSeconds -= (UINTN)-1;
-  }
-
-  NanoSecondDelay(NanoSeconds);
-
-  return MicroSeconds;
-}
-
-UINTN
-EFIAPI
-NanoSecondDelay (
-  IN  UINTN NanoSeconds
-  )
-{
-  UINT32  Delay;
-  UINT32  StartTime;
-  UINT32  CurrentTime;
-  UINT32  ElapsedTime;
-  UINT32  TimerCountRegister;
-
-  Delay = (NanoSeconds / PcdGet32(PcdEmbeddedPerformanceCounterPeriodInNanoseconds)) + 1;
-
-  TimerCountRegister = TimerBase(PcdGet32(PcdOmap35xxFreeTimer)) + GPTIMER_TCRR;
-
-  StartTime = MmioRead32 (TimerCountRegister);
-
-  do
-  {
-    CurrentTime = MmioRead32 (TimerCountRegister);
-    ElapsedTime = CurrentTime - StartTime;
-  } while (ElapsedTime < Delay);
-
-  NanoSeconds = ElapsedTime * PcdGet32(PcdEmbeddedPerformanceCounterPeriodInNanoseconds);
-
-  return NanoSeconds;
-}
-
-UINT64
-EFIAPI
-GetPerformanceCounter (
-  VOID
-  )
-{
-  return (UINT64)MmioRead32 (TimerBase(PcdGet32(PcdOmap35xxFreeTimer)) + GPTIMER_TCRR);
-}
-
-UINT64
-EFIAPI
-GetPerformanceCounterProperties (
-  OUT UINT64  *StartValue,  OPTIONAL
-  OUT UINT64  *EndValue     OPTIONAL
-  )
-{
-  if (StartValue != NULL) {
-    // 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);
-}
-
-/**
-  Converts elapsed ticks of performance counter to time in nanoseconds.
-
-  This function converts the elapsed ticks of running performance counter to
-  time value in unit of nanoseconds.
-
-  @param  Ticks     The number of elapsed ticks of running performance counter.
-
-  @return The elapsed time in nanoseconds.
-
-**/
-UINT64
-EFIAPI
-GetTimeInNanoSecond (
-  IN      UINT64                     Ticks
-  )
-{
-  UINT32 Period;
-
-  Period = PcdGet32 (PcdEmbeddedPerformanceCounterPeriodInNanoseconds);
-
-  return (Ticks * Period);
-}