Emerson ATCA-S201 사용자 설명서

RTM-ATCA-SXXX Overview 

6806800H62B 

ATCA‐S201 Installation and Use Guide 

 

33 

To manually establish IP port address, a typical new system configuration might 

consist of the following commands: 

 
uboot=>  setenv ipaddr 192.168.1.211 
uboot=>  setenv gatewayip 192.168.10.1 
uboot=>  setenv netmask 255.255.255.0 
uboot=>  setenv ethprime eTSEC2

 

 

Once all of the environment variables have been modified they persist only if 
permanently recorded in the flash device.   This is accomplished with this command:  

 
uboot=> 

This example setup establishes initializes the 1Gb Ethernet port located on the RTM 

for administrator login and management access. 

3.7  Network boot procedure 

The ATCA-S201 supports network boot which allows the user to bypass code 

contained on the embedded flash devices, and instead load code images contained 

on the network.  Network boot does not replace stored user configurations.  
Network boot requires that the network node supports tftp and must contain the 

following source files located in directory named /tftpboot/: 

 

U-boot code

Linux kernel code

File system code

User configuration settings

U-boot.bin

uImage

Rootfs.ext.gz.uboot

Flash contents

Source file name

 

 
... 
Hit any key to stop autoboot:  5 
uboot=> run ramboot 

 

Note1: Network boot defaults to the Ethernet resource on the RTM.  Alternatively, 
the user may designate the zone-2 Base ports.  Use setenv to change the ethprime 

variable to accomplish this. 
Note2: Use setenv to change the serverip variable to the tftp server IP address.