Memory Initialization

[Simon Haynes]

I am new to coreboot and would like to change some of the memory 
initialization code to recognize a currently unsupported 240-pin DDR3 module.

The intention is to load coreboot on a Supermicro H8SCM motherboard.

Can someone please help identify where the code is that performs the memory 
initialization. (reads the SPD, configures/trains memory, performs pattern 
tests and creates e820 map).

Thank you

Simon