// Copyright (c) 1998-2009 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:

 // omap3530/beagleboard/inc/variant.h

 // Beagle Variant Header

 //

 #ifndef __VA_STD_H__

 #define __VA_STD_H__

 #include <assp/omap3530_assp/omap3530_assp_priv.h>

 #include <beagle/iolines.h>

 #include <arm.h>

 #include <e32const.h>

 #include <assp.h>

 void ExtIrqDispatch(TAny * ptr);

 #define DEC_TO_BCD(dec) (((dec/10)<<4)+(dec%10))

 #define BCD_TO_DEC(bcd) (((bcd>>4)*10)+bcd%16)

 NONSHARABLE_CLASS(Beagle) : public Omap3530Assp

 	{

 public:

 	Beagle();

 	static inline Beagle& Variant();

 public:

 	/**

 	 * These are the mandatory Asic class functions which need to be implemented here. The other mandatory

 	 * functions are implemented in TemplateAssp

 	 */

 	/**

 	 * initialisation

 	 */

 	virtual void Init1();

 	virtual void Init3();

 	/**

  	 * power management

  	 * Device specific Idle: prepares the CPU to go into Idle and sets out the conditions to come out of it

  	 */

  	virtual void Idle();

  	/**

 	 * debug

 	 * @param aChar Character to be output by debug serial port

 	 */

 	virtual void DebugOutput(TUint aChar);

 	/**

 	 * HAL

 	 * @param aFunction A TVariantHalFunction enumerated value

 	 * @param a1 Optional input/output parameter

 	 * @param a2 Optional input/output parameter

 	 * @return System wide error code. 

 	 * @see TVariantHalFunction

 	 */

 	virtual TInt VariantHal(TInt aFunction, TAny* a1, TAny* a2);

 	/**

 	 * Machine configuration

 	 * @return Pointer to a device configuration information

 	 * @see TTemplateMachineConfig

 	 */

 	virtual TPtr8 MachineConfiguration();

 public:

 	virtual TInt IsExternalInterrupt(TInt anId);

 	virtual	TInt InterruptBind(TInt anId, TIsr anIsr, TAny* aPtr);

 	virtual TInt InterruptUnbind(TInt anId);

 	virtual	TInt InterruptEnable(TInt anId);

 	virtual	TInt InterruptDisable(TInt anId);

 	virtual	TInt InterruptClear(TInt anId);

 	/**

 	 * USB client controller - Some example functions for the case that USB cable detection and

 	 * UDC connect/disconnect functionality are part of the Variant.

 	 * These virtual functions are called by the USB PSL (pa_usbc.cpp).

 	 * If this functionality is part of the ASSP then these functions can be removed as calls to them

 	 * in the PSL will have been replaced by the appropriate internal operations.

 	 */

 	virtual TBool UsbClientConnectorDetectable();

 	virtual TBool UsbClientConnectorInserted();

 	virtual TInt RegisterUsbClientConnectorCallback(TInt (*aCallback)(TAny*), TAny* aPtr);

 	virtual void UnregisterUsbClientConnectorCallback();

 	virtual TBool UsbSoftwareConnectable();

 	virtual TInt UsbConnect();

 	virtual TInt UsbDisconnect();

 	virtual TInt SystemTimeInSecondsFrom2000(TInt& aTime);

 	/**

 	 * Obtain Adjust the RTC with new System Time (from 00:00 hours of 1/1/2000)

 	 * @return System wide error code

 	 */

 	virtual TInt SetSystemTimeInSecondsFrom2000(TInt aTime);

 	/**

 	 * RAM zone callback functions that will be invoked by the kernel when a RAM zone

 	 * operation should be performed.

 	 */

 	static TInt RamZoneCallback(TRamZoneOp aOp, TAny* aId, const TAny* aMasks);

 	TInt DoRamZoneCallback(TRamZoneOp aOp, TUint aId, const TUint* aMasks);

 	/** Input clock frequency information */

 	virtual TUint SysClkFrequency() const;

 	virtual TUint SysClk32kFrequency() const;

 	virtual TUint AltClkFrequency() const;

 private:

 	void DebugInit();

 	static void UsbClientConnectorIsr(TAny *);

 public:

 	TDfc *  iExtInterruptDfc;

 	// TLinAddr iIdleFunction;		// may be used to point to a Bootstrap routine which prepares the CPU to Sleep 

 	TBool iDebugInitialised;

 private:

 	TInt (*iUsbClientConnectorCallback)(TAny*);

 	TAny* iUsbClientConnectorCallbackArg;

 	TInt32  			iFrameBufferSize;

 	TPhysAddr		iFrameBufferRamPhys;

 	};

 GLREF_D Beagle TheVariant;

 inline Beagle& Beagle::Variant()

 	{

 	return *reinterpret_cast< Beagle* >( Arch::TheAsic() );

 	}

 #endif