flash_param

AT91RM9200的完整启动代码：包括loader, boot及U-boot三部分均已编译通过！欢迎下载使用！

#!/usr/bin/kermit +
# usage: ./flash_param parameters
# Parameters: IP Address       ETH Address        ERIC Number
# Format:     xxx.xxx.xxx.xxx  xx:xx:xx:xx:xx:xx  xxxx

set line /dev/ttyS0
set speed 115200
set serial 8N1
set carrier-watch off
set handshake none
#set flow-control none
set flow-control xon/xoff
#robust
set file type bin
set file name lit
set rec pack 1000
set send pack 1000
set window 5
set prompt Kermit>
#robust
# Milliseconds to pause between each OUTPUT character
set output pacing 1

out \13
in 10 =>
#first erase the environment memory within NVRAM
out mw f0000000 0 200\13
in 10 =>
out reset\13
in 5 autoboot
out \13\13
in 10 =>
#set additional env parameter
out setenv ethaddr \%2\13
in 10 =>
out setenv serial# ERIC 1.0 \%3\13
in 10 =>
out setenv eric_id \%3\13
in 10 =>
#out setenv prec_videocard_bus unknown\13
#in 10 =>
#out setenv prec_bios_type unknown\13
#in 10 =>
out setenv eric_passwd .eRIC.\13
in 10 =>
#out setenv bootargs root=/dev/ram ramdisk_size=8192 init=/sbin/init ip=\%1:192.168.1.100:192.168.1.254:255.255.255.0\13
#out setenv bootargs root=/dev/ram ramdisk_size=8192 init=/sbin/init ip=\%1:192.168.0.1\13
#out setenv bootargs root=/dev/ram ramdisk_size=8192 init=/sbin/init ip=\%1\13
out setenv bootargs console=/dev/ttyS0,115200 root=/dev/nfs nfsroot=192.168.1.26:/eric_root_devel ip=\%1:192.168.1.26\13
in 10 =>
out setenv bootcmd bootm FFC00000\13
in 10 =>
out saveenv\13
in 10 =>
out reset\13
in 5 autoboot
out \13\13
in 10 =>
quit
exit 0