I design a product use the AM3517 ,I want to know if when I finish this product produce ,if can obligate a USB interface ,through it to flash the x-load ,U-BOOT , Linux Kernel,and application into the onboard flash ,the falsh is 1Gb. If it is can not so deal,What should I do then convenience to flash the x-load U-BOOT ,Linux Kernel and application into the onboard falsh?