boot problem vxworks_rom

Hi. everyone~~

The problematic point occurred from the process which develops
VxWorks. So Asks an advice in everybody.
Problem is use vxworks_rom for ROM base boot.

The Motorola MVME6100(PowerPC) targets will not be able to boot from
ROM(flash) if the image size is larger then 1MByte - at least not with
the default configuration - even if they have large enough flash.

the origin of the problem is that the reset vector for the PowerPC
architecture is 0xFFF00100. The top of the address range is
0xFFFFFFFF, leaving about 1MB space for the ROM image. This summary
describes a way to
modify the BSP in order to boot ROM image(e.g.vxWorks_rom) larger than
1MB.


help me~~ please.
I will wait your advice.
.

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