[U-Boot-Users] u-boot on top of another bootloader

Hi,

Can u-boot run on top of another bootloader? The board I'm working on has a proprietary boot loader. I cannot totally abandon this bootloader because the vendor is unwilling to disclose some critical details of the board. So I'm thinking of putting u-boot on top of it. Is this idea feasible?

The original boot loader is at 0xFFF00000. One thing I need to do is to move the u-boot location to somewhere else. AFAIK u-boot usually locates at 0xFFF00000. What feature of a board decides the address of the first instruction?

Thanks, -Shawn.

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