williamr@4: // Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@4: // All rights reserved.
williamr@4: // This component and the accompanying materials are made available
williamr@4: // under the terms of the License "Eclipse Public License v1.0"
williamr@4: // which accompanies this distribution, and is available
williamr@4: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
williamr@4: //
williamr@4: // Initial Contributors:
williamr@4: // Nokia Corporation - initial contribution.
williamr@4: //
williamr@4: // Contributors:
williamr@4: //
williamr@4: // Description:
williamr@4: // omap3530/beagleboard/inc/variant.h
williamr@4: // Beagle Variant Header
williamr@4: //
williamr@4: 
williamr@4: 
williamr@4: 
williamr@4: #ifndef __VA_STD_H__
williamr@4: #define __VA_STD_H__
williamr@4: #include <assp/omap3530_assp/omap3530_assp_priv.h>
williamr@4: #include <beagle/iolines.h>
williamr@4: #include <arm.h>
williamr@4: #include <e32const.h>
williamr@4: #include <assp.h>
williamr@4: 
williamr@4: void ExtIrqDispatch(TAny * ptr);
williamr@4: 
williamr@4: #define DEC_TO_BCD(dec) (((dec/10)<<4)+(dec%10))
williamr@4: #define BCD_TO_DEC(bcd) (((bcd>>4)*10)+bcd%16)
williamr@4: 
williamr@4: 
williamr@4: NONSHARABLE_CLASS(Beagle) : public Omap3530Assp
williamr@4: 	{
williamr@4: public:
williamr@4: 	Beagle();
williamr@4: 
williamr@4: 	static inline Beagle& Variant();
williamr@4: 
williamr@4: public:
williamr@4: 	/**
williamr@4: 	 * These are the mandatory Asic class functions which need to be implemented here. The other mandatory
williamr@4: 	 * functions are implemented in TemplateAssp
williamr@4: 	 */
williamr@4: 
williamr@4: 	/**
williamr@4: 	 * initialisation
williamr@4: 	 */
williamr@4: 	virtual void Init1();
williamr@4: 	virtual void Init3();
williamr@4: 
williamr@4: 	/**
williamr@4:  	 * power management
williamr@4:  	 * Device specific Idle: prepares the CPU to go into Idle and sets out the conditions to come out of it
williamr@4:  	 */
williamr@4:  	virtual void Idle();
williamr@4: 
williamr@4:  	/**
williamr@4: 	 * debug
williamr@4: 	 * @param aChar Character to be output by debug serial port
williamr@4: 	 */
williamr@4: 	virtual void DebugOutput(TUint aChar);
williamr@4: 
williamr@4: 	/**
williamr@4: 	 * HAL
williamr@4: 	 * @param aFunction A TVariantHalFunction enumerated value
williamr@4: 	 * @param a1 Optional input/output parameter
williamr@4: 	 * @param a2 Optional input/output parameter
williamr@4: 	 * @return System wide error code. 
williamr@4: 	 * @see TVariantHalFunction
williamr@4: 	 */
williamr@4: 	virtual TInt VariantHal(TInt aFunction, TAny* a1, TAny* a2);
williamr@4: 
williamr@4: 	/**
williamr@4: 	 * Machine configuration
williamr@4: 	 * @return Pointer to a device configuration information
williamr@4: 	 * @see TTemplateMachineConfig
williamr@4: 	 */
williamr@4: 	virtual TPtr8 MachineConfiguration();
williamr@4: 
williamr@4: public:
williamr@4: 	virtual TInt IsExternalInterrupt(TInt anId);
williamr@4: 	virtual	TInt InterruptBind(TInt anId, TIsr anIsr, TAny* aPtr);
williamr@4: 	virtual TInt InterruptUnbind(TInt anId);
williamr@4: 	virtual	TInt InterruptEnable(TInt anId);
williamr@4: 	virtual	TInt InterruptDisable(TInt anId);
williamr@4: 	virtual	TInt InterruptClear(TInt anId);
williamr@4: 	
williamr@4: 	/**
williamr@4: 	 * USB client controller - Some example functions for the case that USB cable detection and
williamr@4: 	 * UDC connect/disconnect functionality are part of the Variant.
williamr@4: 	 * These virtual functions are called by the USB PSL (pa_usbc.cpp).
williamr@4: 	 * If this functionality is part of the ASSP then these functions can be removed as calls to them
williamr@4: 	 * in the PSL will have been replaced by the appropriate internal operations.
williamr@4: 	 */
williamr@4: 	virtual TBool UsbClientConnectorDetectable();
williamr@4: 	virtual TBool UsbClientConnectorInserted();
williamr@4: 	virtual TInt RegisterUsbClientConnectorCallback(TInt (*aCallback)(TAny*), TAny* aPtr);
williamr@4: 	virtual void UnregisterUsbClientConnectorCallback();
williamr@4: 	virtual TBool UsbSoftwareConnectable();
williamr@4: 	virtual TInt UsbConnect();
williamr@4: 	virtual TInt UsbDisconnect();
williamr@4: 
williamr@4: 	virtual TInt SystemTimeInSecondsFrom2000(TInt& aTime);
williamr@4: 	/**
williamr@4: 	 * Obtain Adjust the RTC with new System Time (from 00:00 hours of 1/1/2000)
williamr@4: 	 * @return System wide error code
williamr@4: 	 */
williamr@4: 	virtual TInt SetSystemTimeInSecondsFrom2000(TInt aTime);
williamr@4: 	
williamr@4: 
williamr@4: 	/**
williamr@4: 	 * RAM zone callback functions that will be invoked by the kernel when a RAM zone
williamr@4: 	 * operation should be performed.
williamr@4: 	 */
williamr@4: 	static TInt RamZoneCallback(TRamZoneOp aOp, TAny* aId, const TAny* aMasks);
williamr@4: 	TInt DoRamZoneCallback(TRamZoneOp aOp, TUint aId, const TUint* aMasks);
williamr@4: 
williamr@4: 	/** Input clock frequency information */
williamr@4: 	virtual TUint SysClkFrequency() const;
williamr@4: 	virtual TUint SysClk32kFrequency() const;
williamr@4: 	virtual TUint AltClkFrequency() const;
williamr@4: 
williamr@4: private:
williamr@4: 	void DebugInit();
williamr@4: 	static void UsbClientConnectorIsr(TAny *);
williamr@4: 
williamr@4: 
williamr@4: public:
williamr@4: 	TDfc *  iExtInterruptDfc;
williamr@4: 	// TLinAddr iIdleFunction;		// may be used to point to a Bootstrap routine which prepares the CPU to Sleep 
williamr@4: 	TBool iDebugInitialised;
williamr@4: 
williamr@4: private:
williamr@4: 	TInt (*iUsbClientConnectorCallback)(TAny*);
williamr@4: 	TAny* iUsbClientConnectorCallbackArg;
williamr@4: 	
williamr@4: 	TInt32  			iFrameBufferSize;
williamr@4: 	TPhysAddr		iFrameBufferRamPhys;
williamr@4: 	};
williamr@4: 
williamr@4: GLREF_D Beagle TheVariant;
williamr@4: 
williamr@4: 
williamr@4: inline Beagle& Beagle::Variant()
williamr@4: 	{
williamr@4: 	return *reinterpret_cast< Beagle* >( Arch::TheAsic() );
williamr@4: 	}
williamr@4: 
williamr@4: #endif