[M] Change in coreboot[main]: nb/intel/gm45: Fill in memory info

[Nico Huber (Code Review)]

Attention is currently required from: Angel Pons, Jean Lucas, Nicholas Chin.

Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/81861?usp=email )

Change subject: nb/intel/gm45: Fill in memory info
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Patch Set 1: Code-Review+2

(2 comments)

File src/northbridge/intel/gm45/raminit_meminfo.c:

https://review.coreboot.org/c/coreboot/+/81861/comment/4f6610df_bda41035 :
PS1, Line 63: 2
Too bad we don't have a constant for this. I suppose it should be
`ARRAY_SIZE(sysinfo->spd_map) / TOTAL_CHANNELS`. As we know this
won't change, I guess we can just leave the literal 2.

https://review.coreboot.org/c/coreboot/+/81861/comment/b4755742_d8a091a9 :
PS1, Line 83: 	mem_info->number_of_devices = 2;
Is this like the number of slots? Just curious.