[coreboot-gerrit] Change in ...coreboot[master]: intel: Add functions to retrieve top of usable DRAM

[Nico Huber (Code Review)]

Nico Huber has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/32374 )

Change subject: intel: Add functions to retrieve top of usable DRAM
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Patch Set 4:

Why call it `_base`?

There are already files for memory map related functions,
please reuse those (and call or rename platform specific
versions if they already exist).