Not sure I understand you...
Are you asking on how to download your compiled code onto your board via the SDK?
I think there is some example under wiced-sense->ws_ota_upgrade (sorry I don't have the SDK on me). There should be examples on how to write to nvram.
As a follow on to kwang's response, take a look at uart_firmware_upgrade example to see an example of how to correctly write to the onboard EEPROM.
You will also find these threads helpful:
There is also a collection of these threads in the Memory section of the online WICED Smart User's Guide