[U-Boot] Problems porting new u-boot

Hi all,

Im having problems porting u-boot-2009.03 to a MPC8541 board.

In u-boot-1.2.0, if I use TEXT_BASE = 0xfff00000, u-boot.bin is created with 1MB size.

But in u-boot-2009.03 it's created with only 516kB.

In cpu/mpc85xx/start.S says:

"The processor starts at 0xfffffffc and the code is first executed in the last 4K page(0xfffff000-0xffffffff) in flash/rom."

So I think there's nothing in 0xfffffffc, using u-boot.bin from u-boot-2009.03, cause it only has 516kB.

Do I have to set TEXT_BASE with the exact u-boot.bin size?

Or am I missing something?

Cheers,

-- Alemao