Compatibility Problem between linux-2.4.25 and RedBoot

Hi All,

I am working on AdderII-MPC875 evaluation board(preinstalled RedBoot 
Monitor) with Linux OS, I can use adderII_defconfig(in linux-2.4.25) to 
compile and link to build up the image, and I can load it at 
0x00380000, but it can't be executed. If I use its original image 
coming with this board, it seems to relocate to another address from 
0x00380000, and then decompress, execute, so is there anyone who can 
help me figure it out? any suggestion? Thanks.

Wei