LPDDR SDRAM interface to OMAP 3530

hi all,

i have to interface two LPDDR SDRAM to SDRC of OMAP 3530. each chip select can support 512 MB SDRAM.

if we interface two 1 GB LPDDR SDRAM to SDRC instead of 512 MB, does it create any problem ..?

thanks and regards

N reddy