[coreboot-gerrit] Change in coreboot[master]: mb/google/volteer: add generic SPDs

[Furquan Shaikh (Code Review)]

Furquan Shaikh has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/40463 )

Change subject: mb/google/volteer: add generic SPDs
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Patch Set 16:

(1 comment)

https://review.coreboot.org/c/coreboot/+/40463/16/src/mainboard/google/volte... 
File src/mainboard/google/volteer/spd/SPD_LPDDR4X_200b_2R_32Gb_QDP_4266.spd.hex:

PS16:
> There is already a SPD_LPDDR4X_200b_2R_32Gb_QDP_4267 spd. […]

So, there are two different memory parts available from vendors which support different attributes? I am still not sure I follow the differences here. Are the differences in bytes you highlighted based on the speed being 4266 v/s 4267? And does that align with what memory vendor supports?