// 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/assp/src/omap3530_assp.cia
// omap3530ASSP architecture layer
//



#include <e32cia.h>
#include <assp/omap3530_assp/omap3530_assp_priv.h>

__NAKED__ TUint64 DoRead64(TLinAddr /*aAddr*/)
	{	
	asm("ldmia	r0, {r0-r1} ");
	__JUMP(,lr);	
	}
	

__NAKED__ void DoWrite64(TLinAddr aAddr, TUint64 aValue)
	{
#ifdef __EABI__
	asm("stmia	r0, {r2-r3} ");
#else
	asm("stmia	r0, {r1-r2} ");
#endif
	__JUMP(,lr);	            
	}
		
EXPORT_C __NAKED__ void Omap3530Assp::BootWaitMilliSeconds(TInt aDuration)
//
// Active waiting loop (not to be used after System Tick timer has been set up - Init3()
//
	{
	//
	// TO DO: (optional)
	//
	// Program a Hardware Timer to generate the required duration, and then loop until the timer expires.
	// Do NOT use interrupts!
	//
	}


__NAKED__ void Omap3530Assp::NanoWait(TUint32 aInterval)
//
// Wait for aInterval nanoseconds
//
	{
	// TO DO: work out the correct values for the hardware
	
	asm("sub r0, r0, #100");
	asm("1:");
	asm("subs r0, r0, #20");
	asm("bgt 1b");	
	__JUMP(,lr);
	}