[U-Boot-Users] problem about reset

[liuyong]

440gx cpu and ocotea board.
when i reset the board, the board cannot work well.
i check the u-boot.bin with hexdump
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hexdump -s 0x7fffc u-boot.bin
007fffc ff4b 04f0
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but after the board boots 
md.l 0xfffffffc 1
00220000
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the result is error, so the board cannot reset.
I set the _start_440 relative address, it can
reset ok.
it seems as if the bootrom mapping is error.