1 files changed, 0 insertions, 159 deletions
diff --git a/Omap35xxPkg/Library/DebugAgentTimerLib/DebugAgentTimerLib.c b/Omap35xxPkg/Library/DebugAgentTimerLib/DebugAgentTimerLib.c
deleted file mode 100644
index d0e77e12e5..0000000000
--- a/Omap35xxPkg/Library/DebugAgentTimerLib/DebugAgentTimerLib.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/** @file
-  Debug Agent timer lib for OMAP 35xx.
-
-  Copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR>
-
-  SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-#include <Base.h>
-#include <Library/BaseLib.h>
-#include <Library/IoLib.h>
-#include <Library/OmapLib.h>
-#include <Library/ArmLib.h>
-#include <Library/PcdLib.h>
-
-#include <Omap3530/Omap3530.h>
-
-
-volatile UINT32 gVector;
-
-// Cached registers
-volatile UINT32 gTISR;
-volatile UINT32 gTCLR;
-volatile UINT32 gTLDR;
-volatile UINT32 gTCRR;
-volatile UINT32 gTIER;
-
-VOID
-EnableInterruptSource (
-  VOID
-  )
-{
-  UINTN Bank;
-  UINTN Bit;
-
-  // Map vector to FIQ, IRQ is default
-  MmioWrite32 (INTCPS_ILR (gVector), 1);
-
-  Bank = gVector / 32;
-  Bit  = 1UL << (gVector % 32);
-
-  MmioWrite32 (INTCPS_MIR_CLEAR(Bank), Bit);
-}
-
-VOID
-DisableInterruptSource (
-  VOID
-  )
-{
-  UINTN Bank;
-  UINTN Bit;
-
-  Bank = gVector / 32;
-  Bit  = 1UL << (gVector % 32);
-
-  MmioWrite32 (INTCPS_MIR_SET(Bank), Bit);
-}
-
-
-
-/**
-  Setup all the hardware needed for the debug agents timer.
-
-  This function is used to set up debug enviroment. It may enable interrupts.
-
-**/
-VOID
-EFIAPI
-DebugAgentTimerIntialize (
-  VOID
-  )
-{
-  UINT32      TimerBaseAddress;
-  UINT32      TimerNumber;
-
-  TimerNumber = PcdGet32(PcdOmap35xxDebugAgentTimer);
-  gVector = InterruptVectorForTimer (TimerNumber);
-
-  // Set up the timer registers
-  TimerBaseAddress = TimerBase (TimerNumber);
-  gTISR = TimerBaseAddress + GPTIMER_TISR;
-  gTCLR = TimerBaseAddress + GPTIMER_TCLR;
-  gTLDR = TimerBaseAddress + GPTIMER_TLDR;
-  gTCRR = TimerBaseAddress + GPTIMER_TCRR;
-  gTIER = TimerBaseAddress + GPTIMER_TIER;
-
-  if ((TimerNumber < 2) || (TimerNumber > 9)) {
-    // This code assumes one the General Purpose timers is used
-    // GPT2 - GPT9
-    CpuDeadLoop ();
-  }
-  // Set source clock for GPT2 - GPT9 to SYS_CLK
-  MmioOr32 (CM_CLKSEL_PER, 1 << (TimerNumber - 2));
-
-}
-
-
-/**
-  Set the period for the debug agent timer. Zero means disable the timer.
-
-  @param[in] TimerPeriodMilliseconds    Frequency of the debug agent timer.
-
-**/
-VOID
-EFIAPI
-DebugAgentTimerSetPeriod (
-  IN  UINT32  TimerPeriodMilliseconds
-  )
-{
-  UINT64      TimerCount;
-  INT32       LoadValue;
-
-  if (TimerPeriodMilliseconds == 0) {
-    // Turn off GPTIMER3
-    MmioWrite32 (gTCLR, TCLR_ST_OFF);
-
-    DisableInterruptSource ();
-  } else {
-    // Calculate required timer count
-    TimerCount = DivU64x32(TimerPeriodMilliseconds * 1000000, PcdGet32(PcdDebugAgentTimerFreqNanoSeconds));
-
-    // Set GPTIMER5 Load register
-    LoadValue = (INT32) -TimerCount;
-    MmioWrite32 (gTLDR, LoadValue);
-    MmioWrite32 (gTCRR, LoadValue);
-
-    // Enable Overflow interrupt
-    MmioWrite32 (gTIER, TIER_TCAR_IT_DISABLE | TIER_OVF_IT_ENABLE | TIER_MAT_IT_DISABLE);
-
-    // Turn on GPTIMER3, it will reload at overflow
-    MmioWrite32 (gTCLR, TCLR_AR_AUTORELOAD | TCLR_ST_ON);
-
-    EnableInterruptSource ();
-  }
-}
-
-
-/**
-  Perform End Of Interrupt for the debug agent timer. This is called in the
-  interrupt handler after the interrupt has been processed.
-
-**/
-VOID
-EFIAPI
-DebugAgentTimerEndOfInterrupt (
-  VOID
-  )
-{
-   // Clear all timer interrupts
-  MmioWrite32 (gTISR, TISR_CLEAR_ALL);
-
-  // Poll interrupt status bits to ensure clearing
-  while ((MmioRead32 (gTISR) & TISR_ALL_INTERRUPT_MASK) != TISR_NO_INTERRUPTS_PENDING);
-
-  MmioWrite32 (INTCPS_CONTROL, INTCPS_CONTROL_NEWFIQAGR);
-  ArmDataSynchronizationBarrier ();
-
-}
-