Change in coreboot[master]: soc/intel/skylake: Use EBDA area to store cbmem_top address

[build bot (Jenkins) (Code Review)]

build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/21424 )

Change subject: soc/intel/skylake: Use EBDA area to store cbmem_top address
......................................................................

Patch Set 10:

Build Successful

https://qa.coreboot.org/job/coreboot-gerrit/60797/ : SUCCESS

https://qa.coreboot.org/job/coreboot-checkpatch/15983/ : SUCCESS