//

// Copyright (c) 2008-2009 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:  

//

//////////////////////////////////////////////////////////////////////////////

//

// NaviEngine NOR flash download script

//

// Change History:

//

// 11/11/2008 1.0 : Initial version

// 12/02/2009 1.1 : Merged working script in from old naviengine_flash.cmm

// 08/05/2009 1.2 : Updated to accept the image name and address passed as parameters

//

//////////////////////////////////////////////////////////////////////////////

&scriptversion=1.2

entry &imageName &imageAddr &skipHeader

print "======================================================================="

print "&Platform NOR flashing script &scriptversion"

; Stop all CPU cores on the board to prevent them interfering with the flashing

do &PlatformsDir\&Platform\stopcpus.cmm

; Reset the Lauterbach flash configuration

flash.reset

; Configure the flash to either use a helper executable on the machine (faster) or

; to use the Lauterbach (slower) to perform the writing

if "&FlashOptionTarget"=="yes"

	(

		; Target controlled flashing requires a binary downloaded to the development board

		print "Using target assisted flashing"

		flash.create 1. &FlashStart--&FlashEnd &FlashBlockSize TARGET &FlashWidth

		; Determine where to store the target binary (and how big it is)

		flash.target &RamAddr &RamAddr+0x1000 0x1000 ../demo/arm/flash/&FlashWidth/&FlashType.bin

	)

	else

	(

		; Emulator controlled flashing is controlled from the host and is a lot slower

		print "Using basic emulator flashing (slow)"

		flash.create 1. &FlashStart--&FlashEnd &FlashBlockSize &FlashType &FlashWidth

	)

; Determine the size of the image to be written

&fileSize=os.file.size(&imageName)

print "Flash Configuration:"

print "-----------------------------"

print "RAM address:       &RamAddr"

print "Image name:        &imageName"

print "Image Size:        &fileSize"

print "Image Skip Header: &skipHeader"

print "Flash Start:       &imageAddr"

print "Flash End:         &FlashEnd"

print "Flash Type:        &FlashType"

print "Flash Block Size:  &FlashBlockSize"

print "Flash Width:       &FlashWidth"

print "-----------------------------"

flash.unlock &imageAddr++&fileSize

flash.erase &imageAddr++&fileSize

flash.program &imageAddr++&fileSize

if "&skipHeader"=="true"

	(

	print "Skipping EPOC header"

	data.load.binary "&imageName" &imageAddr /SKIP 100

	)

else

	(

	data.load.binary &imageName &imageAddr /WORD

	)

; Programming done, relock the flash

flash.program off

flash.lock 1.

; Compare what we wrote against what is there now

print "Verifying image..."

if "&skipHeader"=="true"

	(

	data.load.binary "&imageName" &imageAddr /SKIP 100 /compare

	)

else

	(

	data.load.binary "&imageName" &imageAddr /compare

	)

; On an error the script will abort before printing OK (and print the error)

print "Verified OK.  Flash programming completed"

; Disconnect the JTAG as the user is likely to power cycle the board and it might confuse us

sys.down

enddo