32
CONFIDENTIAL
DOC-USR-0024-06
____________________________________________________________________________________
Z3 Technology, LLC
♦
100 N. 8th St. STE 250
♦
Lincoln, NE 68508-1369 USA
♦
+1.402.323.0702
(d)
In the editor, you want to modify the values for nfsserver, serverip, gatewayip, netmask,
ipaddr, tftp_root, and nfs_root – as shown below:
The value for tftp_root, when combined with the value of “server_args” in your
/etc/xinetd.d/tftp
file (see step (1b)), should point to the images link you set up in step
(2e).
The value of nfs_root should point to the fs subdirectory within the filesys link you set up
in step (2e).
(e)
Save your changes and then copy this file to your home directory (this will make it easy to
transfer from minicom later).
# cp u-boot-env-centaurus.txt /home/z3
(f)
Now set up your terminal program to take input from a file. If you are using minicom,
type <ctl-A>, then Z. This should bring up the minicom Command Summary. From here,
type “T” to bring up the “Terminal Settings” window. From here, set “Newline tx delay
(ms)” (option D) to 100, and “Character tx delay (ms)” (option F) to 1:
Modify to match the IP address of your Linux
PC
Modify to match the netmask of your Linux PC
Modify to match the IP address of your router
Modify to match your TFTP and NFS
configuration (see below)
Modify to match the IP address you want the
target board to be
Figure 24 Editing u-boot-env-centaurus.txt
Change to 100
Change to 1
Figure 25 Minicom Terminal Settings
