From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christopher Harvey <charvey@matrox.com>
Date: Mon, 19 Sep 2011 14:54:52 -0400
Subject: [U-Boot] start.S
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On 09/19/11 14:28, maheen butt wrote:
> Hi
> I'm newbie in the boot loader world. I'm trying to learning the
> source code for porting purpose. U-boot
> start execution from start.S.I want to know that which part
> of start.S jump to c code? and what is first function comes
> after start.S?
>
> Thanks

Depends on the architecture you compiled U-boot for. What is your target 
board?
Each architecture has it's own start.S