[U-Boot] U-Boot Build Error 1 :invalid option

[Patel Dipen-B16700]

Hi,
 
I am relatively new to U-Boot. 
 
I tried building u-boot image for ep8248 board but it failed when I
typed 
 
$ make distclean
$ make ep8248_config
: invalid option
make: *** [ep8248_config] Error 1
$
 
I am using u-boot version 1.3.2
 
Can anybody let me know what is this error and how to overcome it?
 

Regards, 

Dipen Patel

 

This email communication along with any attachments is classified as:
Message Classification 

[x] General Business Information 

[  ] Freescale Internal Use only 

[  ] Freescale Confidential Proprietary