ATMEL board debugging

Rm-RF embeded
SCP-r zhangwei@192.168.90.123:/home/Zhangwei/embeded ./

Setenv bootcmd CP. B 0xc0042000 0x22200000 0x00160600; bootm 0x22200000
Do not copy Errors for CP. B.
Try $ {filesize}

Bootargs = mem = 64 m console = ttys0, 115200 root =/dev/mtdblock1 RW rootfstype = jffs2

Bootargs = root =/dev/nfs RW nfsroot = 192.168.90.133:/opt/9260-Bootstrap IP = 192.168.90.225: 192.168.90.133: Off

# Booting kernel from legacy image at 22200000...
Image name: Linux-2.6.24
Image Type: ARM Linux kernel image (uncompressed)
Data size: 1444720 bytes = 1.4 MB
Load address: 20008000
Entry Point: 20008000
Verifying checksum... OK
Loading kernel image... OK
OK

The formula 0x4b46a is 0x12d1a4/4 + 1.

U-boot> CP. B
Unknown command 'cp. B '-Try 'help'
U-boot> CP. B
Usage:

U-boot>
U-boot> Print
Bootdelay = 3
Baudrate = 115200
Ethact = macb0
Ethaddr = 11: 22: 11: 11: 22: 22
Netmask = 255.255.255.0
Bootcmd = TFTP 21400000 uimage; bootm 21400000
Ipaddr = 192.168.90.100
= Bootargs root =/dev/nfs RW nfsroot = 192.168.90.157:/work/nfs/at91sam9260ek. 172 IP = 192.168.90.221: 192.168.90.157 :::: off
Bootargs = root =/dev/nfs RW nfsroot = 192.168.90.133:/opt/9260-Bootstrap IP = 192.168.90.225: 192.168.90.133: Off
Serverip = 192.168.90.133
Stdin = serial
Stdout = serial
Stderr = serial

Environment size: 450/16892 bytes

Echo 0>/proc/sys/kernel/printk