How to create ram mode fo redboot (ixp2400)

How to create ram mode fo redboot (ixp2400)

[jigar shah]

Hello friends

I am new on redboot,i am using redboot version 1.24
I want to port Ram mode of redboot on ixp2400 as a
secondary image,

Currently, on my bord i have ROM mode of redboot that
i dont want to disturb.
i dont have ant RAM mode of redboot files.i have to
make it from ROMRAM mode fo redboot

To make RAM mode of redboot, 
I am looking below files

* redboot_ROMRAM.ecm
* mlt_hal_ixdp2400.cdl
* mlt_arch_ixdp2400_romram.ldi
* mlt_arch_ixdp2400_romram.h

My questions are:
========================
1) can we make RAM mode of redboot for ixp2400.?
2) if yeas the How.?
3) which type of changes i have to perform in above
mention files to make RAM mode of redboot?
4) is there any other files do we need to change..?

Below are my LOG messges of Rom mode redboot
========================================
 
 Testing SDRAM memory... PASS
    
QDR Initialization in Progress..
QDR Initialization Complete..
+
PCI Initialization in Progress..
Waiting for master..
RedBoot(tm) bootstrap and debug environment, version
R1.24 - built 16:21:27, Jun 28 2004
Platform: IXDP2400 (XScale) Development platform for
IXP2400
Copyright (C) 2000, 2001, Red Hat, Inc.
 
SDRAM(256M): 0x00000000 - 0x10000000, 0x00200000 -
0x0ffdf000 available
FLASH(4M): 0xc4000000 - 0xc4400000, 32 blocks of
0x00020000 bytes each.

RedBoot>

=====
Regards 
-jigar

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