[coreboot-gerrit] Change in coreboot[master]: soc/intel/apollolake: add 4Gb and 6Gb dram density

[Jamie Chen (Code Review)]

Attention is currently required from: Furquan Shaikh, Kane Chen.
Jamie Chen has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/55153 )

Change subject: soc/intel/apollolake: add 4Gb and 6Gb dram density
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Patch Set 3:

This change is ready for review.