[coreboot-gerrit] Change in coreboot[master]: mb/google/puff: add a region to cache SPD data

[EricR Lai (Code Review)]

EricR Lai has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/40415 )

Change subject: mb/google/puff: add a region to cache SPD data
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Patch Set 4:

(1 comment)

https://review.coreboot.org/c/coreboot/+/40415/4/src/mainboard/google/hatch/... 
File src/mainboard/google/hatch/romstage_spd_smbus.c:

https://review.coreboot.org/c/coreboot/+/40415/4/src/mainboard/google/hatch/... 
PS4, Line 40: 			get_spd_sn(blk.addr_map[i], SPD_DRAM_DDR4, sn);
Should dram type read from SPD? If hard code here, can't work on DDR3 right?