Is there any example code for the SPI configuration for the AT91SAM board.
Currently am working for integrating ATSAM3U board with external flash.
Search this page for SPI http://asf.atmel.com/docs/latest/search.html?device=sam3u
Thats great help.
Where can i find out the SPI phase and frequency setup for SAM3U board.
Phase and frequency are configurable and need to be set to match what is expected by whatever you are connecting to. The drivers should allow you to set them.