[U-Boot] Lost of data in board info before relocating U-Boot in SDRAM

Hi everybody, I'm porting U-Boot 2008.10 to a new board based on AMCC PPC460EX processor. I took AMCC canyonlands board as starting point. I port U-Boot and have the prompt and most basic commands are working fine.

But, all info passed to bd_t (board info) before relocation of U-Boot are lost.

Any advices ?

Best regards

Gregory Medwed