Hi,
We're designing a custom board based on AM437x EVM that uses 16-bit Micron memory as against 8-bit used by the EVM. Below are both the part numbers.
EVM DDR3 part number - MT41K512M8RH
Custom board DDR3 part number - MT41K256M16HA-107:E
We are working on porting u-boot and linux and I would like to know if there are any changes pertaining to the width of the memory bus. If so, kindly point to the macro that needs to be modified.