[U-Boot-Users] Doubts about usage of BDI2000 !

[ravi.aloor at wipro.com]

Hi, I am new to u-boot. I have few doubts. A brief explanation about my
working environment:
	- ARM11 based target board, having its own IP address
	- PC running on RedHat Linux-8.0, having its own IP address
	- BDI2000, having its own IP address
	- PC and BDI2000 are connected to the network
		(IP address for BDI2000 is 192.168.226.159)
	- U-boot is already available on target board in the flash
memory
	- Firmware is already available on BDI2000
	- BDI2000 is connected to the target board through
	- Using gdb-6.1 configured with --target=arm-linux

The following are my doubts:
1. I want to debug u-boot. So to start debugging u-boot, Do I need to
use bare target board that does not contain u-boot already ?

2. I could not start debugging u-boot. So I started debugging kernel
with the target board that already contains u-boot. Please check the
following:

[ravi at localhost 2.6_kernel]$ /home/ravi/gdb-6.1/temp/gdb/gdb vmlinux
GNU gdb 6.1
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you
are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for
details.
This GDB was configured as "--host=i686-pc-linux-gnu
--target=arm-linux"...
(gdb)
(gdb) target remote 192.168.226.159:2001
192.168.226.159:2001: Connection refused.
(gdb) target remote bdi:2001
bdi:2001: Connection refused.
(gdb) quit
[ravi at localhost 2.6_kernel]$

Please help me ... Thanks A Lot In Advance,
Ravi