[coreboot-gerrit] Change in coreboot[master]: mb/dell: Add Dell Optiplex 790

[build bot (Jenkins) (Code Review)]

build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/21774 )

Change subject: mb/dell: Add Dell Optiplex 790
......................................................................

Patch Set 8: Verified+1

Build Successful

https://qa.coreboot.org/job/coreboot-gerrit/61486/ : SUCCESS

https://qa.coreboot.org/job/coreboot-checkpatch/16615/ : SUCCESS