CONFIDENTIAL
DOC-USR-0064-02
___________________________________________________________________________________________
Z3 Technology, LLC
♦
100 N 8
th
ST, STE 250
♦
Lincoln, NE 68508-1369 USA
♦
+1.402.323.0702
36
Configure u-boot on your board to match your system configuration settings
(a)
Reboot the board with minicom or TeraTerm setup on your PC (see Steps (5)/(6) in Section 7.0).
(b)
As soon as u-boot starts, press the space bar immediately to make it stop in the u-boot prompt.
(c)
The next step is to prepare the environment variable script to match your own environment
settings. Go to the u-boot directory in the release directory and edit the file
“uboot_envDM368.txt” (here emacs is used – any text editor can be used)
# cd /home/z3/z3-dm368
# cd z3-dm368-SDI-RPS-{date}
# cd u-boot
# emacs uboot_envDM368.txt
(d)
In the editor, you want to modify the values for nfsserver, serverip, gatewayip, netmask, ipaddr,
tftp_root, and nfs_root – as shown in the figure below:
Figure 26 Editing uboot_envDM368.txt
Modify to match the IP address of your Linux PC
Modify to match the netmask of your Linux PC
(should be same as Target netmask)
Modify to match the IP address of router
Modify to match your TFTP configuration (see notes)
Modify to match the IP address you want the target
board to be
Modify to match your NFS configuration (see notes)
