imgtools_os/romkiteka2/include/pagedrom_functional.oby
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Tue, 02 Feb 2010 01:39:43 +0200
changeset 0 83f4b4db085c
child 1 d4b442d23379
permissions -rw-r--r--
Revision: 201005 Kit: 201005

/*
* 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 "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:
*
*/
#if !defined PAGED_ROM
#define PAGED_ROM
#endif

#if !defined EFFICIENT_ROM_PAGING
// Uncomment next line if efficient rom paging is wanted.
//#define EFFICIENT_ROM_PAGING
#endif

#if !defined USE_CODE_PAGING
// Uncomment next line if code paging is wanted
#define USE_CODE_PAGING
#endif

#if !defined USE_DATA_PAGING
// Uncomment next line if Writable Data Paging is wanted.
//#define USE_DATA_PAGING
#endif

#if !defined CODE_PAGING_FROM_ROFS
// Uncomment next line if code paging from primary rofs is wanted
#define CODE_PAGING_FROM_ROFS
#endif


// uncomment next line if device DP configuration wanted
//externaltool=configpaging

#if defined EFFICIENT_ROM_PAGING
externaltool=efficient_rom_paging
#endif

ROM_IMAGE[0] {
//                 Min       Max        Young/Old    NAND page read   NAND page read
//                 live      live       page ratio   delay            CPU overhead 
//                 pages     pages                   (microseconds)   (microseconds)
//
demandpagingconfig 64        128        3            0                0

pagingoverride defaultpaged

#if defined USE_CODE_PAGING
codepagingpolicy defaultpaged
#endif

#if defined USE_DATA_PAGING
datapagingpolicy defaultpaged
#endif
}

#if defined CODE_PAGING_FROM_ROFS
ROM_IMAGE[1] {
pagingoverride defaultpaged
}
#endif