Dear "Nagesh.ML",
In message 19914708.post@talk.nabble.com you wrote:
What could be the possible solution to include the standalone application in my board powerup sequence?
This depends on where you want to include it. I think it is obvious that SA applications require a substantial amount of U-Boot infrastructure to be running. By design, they are intended to be called only when any other interactive command can be exectuted. If you know exactly what you are doing, you may run them a little earlier, but probbaly not much.
Me recommendation is: if you want to run SA applications early, you can do this from the "preboot" hook. Any earlier point may or may not work, and especially there is no guarantee that this will not break in any future versions of U-Boot.
Keep in mind what SA applications are used for - especailly, they are NOT intended to sneak in propriatary initialization code in early boot stages, and this is about the only reason I can imagine to use them in that early.
Best regards,
Wolfgang Denk