Patch merged into coreboot/master: payloads/depthcharge: Change make target from unified

the following patch was just integrated into master:
commit 9e33e27a461e245a48208f57d93da7c23d1dbe33
Author: Marshall Dawson 
Date:   Wed Dec 14 15:14:51 2016 -0500

payloads/depthcharge: Change make target from unified

Drop the _unified moniker from the depthcharge build.  The payload
    and coreboot have drifted out of sync and there is no longer a
    non-unified depthcharge.

This patch corresponds with the depthcharge change:
    https://review.coreboot.org/cgit/depthcharge.git/commit/?id=74a0739

Change-Id: I8d028b14d2eee63dfdc9d3dd63695f1c58ea7984
    Signed-off-by: Marshall Dawson 
    Reviewed-on: https://review.coreboot.org/18268
    Tested-by: build bot (Jenkins)
    Reviewed-by: Paul Menzel 
    Reviewed-by: Martin Roth

See https://review.coreboot.org/18268 for details.

-gerrit