/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

#include <syborg_priv.h>

//#define DEBUG

#ifdef DEBUG

#define __DEBUG_PRINT(format...)    Kern::Printf(format)

#else

#define __DEBUG_PRINT(format...)    __KTRACE_OPT(KBOOT,Kern::Printf(format))

#endif

void TSyborg::Init3()

{

//  SetTimerMode(KHwBaseCounterTimer, ETimerModePeriodic);

//  EnableTimer(KHwBaseCounterTimer, EEnable);

}

EXPORT_C TBool TSyborg::IsTimerEnabled(TUint aTimerBase)

{

  __DEBUG_PRINT("TSyborg::IsTimerEnabled");

  return ReadReg(aTimerBase, 1);

}

EXPORT_C void TSyborg::EnableTimerInterrupt(TUint aTimerBase)

{

  __DEBUG_PRINT("TSyborg::EnableTimerInterrupt");

  WriteReg(aTimerBase,5,1);

}

EXPORT_C void TSyborg::DisableTimerInterrupt(TUint aTimerBase)

{

  __DEBUG_PRINT("TSyborg::DisableTimerInterrupt");

  WriteReg(aTimerBase,5,0);

}

EXPORT_C void TSyborg::EnableTimer(TUint aTimerBase, TState aState)

{

  __DEBUG_PRINT("TSyborg::EnableTimer");

  //  TUint32 mode = ReadReg(aTimerBase, 1);

  if (aState == EEnable)

	WriteReg(aTimerBase, 1, 1);

  else

	WriteReg(aTimerBase, 1, 0);

}

EXPORT_C TSyborg::TTimerMode TSyborg::TimerMode(TUint aTimerBase)

{

  __DEBUG_PRINT("TSyborg::TimerMode");

  if (ReadReg(aTimerBase, 2))

	return ETimerModeOneShot;

  else

	return ETimerModePeriodic;

}

EXPORT_C void TSyborg::SetTimerMode(TUint aTimerBase, TTimerMode aValue)

{

  __DEBUG_PRINT("TSyborg::SetTimerMode");

  if (aValue == ETimerModePeriodic)

	WriteReg(aTimerBase, 2, 0);

  else

	WriteReg(aTimerBase, 2, 1);

}

// Return base address of debug UART

// (as selected in obey file or with eshell debugport command)

EXPORT_C TUint32 TSyborg::DebugPortAddr()

{

	// Defaults to UART 0

    switch (Kern::SuperPage().iDebugPort)

    {

        case KNullDebugPort:        // debug supressed

            return (TUint32)KNullDebugPort;

        case 1:

            return KHwBaseUart1;

        case 2:

            return KHwBaseUart2;

        case 3:

            return KHwBaseUart3;

        case 0:

        default:

            return KHwBaseUart0;

    }

}

EXPORT_C void TSyborg::MarkDebugPortOff()

{

	TheVariant.iDebugPortBase = 0;

}

EXPORT_C TInt TSyborg::VideoRamSize()

{

  return 4*854*854; // Now allow for 854 x 854 display, instead of 480 x 640

}

// !@!

EXPORT_C TPhysAddr TSyborg::VideoRamPhys()

{

#if 0

  __KTRACE_OPT(KEXTENSION,Kern::Printf("TSyborg::VideoRamPhys: VideoRamPhys=0x%x", Syborg::VideoRamPhys));

#endif

  return 0;

}

EXPORT_C TPhysAddr TSyborg::VideoRamPhysSecure()

{

#if 0

  return Syborg::VideoRamPhysSecure;

#endif

  return 0;

}