[S] Change in coreboot[master]: soc/intel/common: Add an error for missing ramtop CMOS entry

[Sean Rhodes (Code Review)]

Sean Rhodes has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/74920 )

Change subject: soc/intel/common: Add an error for missing ramtop CMOS entry
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Set Ready For Review