I am doing an embedded project based on the AT91RM9200 board. I am using2.6.22 vanilla kernel with patches from maxim. Till now the system boots fine and init loads the sulogin followed by busy box shell, after booting. I have a program. That is the only program that will ever run on the board. How can start that automatically after init. I don't want any login prompt. Board can drop into single user mode, no problem. But it should be all by itself. Which is the way to go?