Change in coreboot[master]: intel/common/block/emmc: Add intel common EMMC init code over AP

[build bot (Jenkins) (Code Review)]

build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/25188 )

Change subject: intel/common/block/emmc: Add intel common EMMC init code over AP
......................................................................

Patch Set 3: Verified+1

Build Successful

https://qa.coreboot.org/job/coreboot-checkpatch/23198/ : SUCCESS

https://qa.coreboot.org/job/coreboot-gerrit/68815/ : SUCCESS