porting to new flash

[mike]

Dear all
    I have a development board with using 32 bit bus AMD flash and now 
move to 8-bit AM29LV652d. What do i need to do with my kernel mtd 
mapping? Just change the size, buswidth?
    As i have not yet got the new flash from hardware engineer, i am now 
just imagining and preparing the problem. I am wonder if anyone can give 
me a checklist or some hints on that.

best regard
Mike,Lee