[coreboot-gerrit] Patch merged into coreboot/master: 1dda372 abuild: silence make

the following patch was just integrated into master:
commit 1dda372582a6ce88331d283b169952b6f596b656
Author: Patrick Georgi 
Date:   Mon Dec 29 15:06:16 2014 +0100

abuild: silence make

make called within make prints 'Entering directory'
    cruft which confuses the architecture support test.
    Silence it.

Change-Id: I7ce7e0ff49e9317fe736ed80f5f18186d416ae63
    Signed-off-by: Patrick Georgi 
    Reviewed-on: http://review.coreboot.org/7968
    Reviewed-by: Edward O'Callaghan 
    Reviewed-by: Paul Menzel 
    Tested-by: build bot (Jenkins)

See http://review.coreboot.org/7968 for details.

-gerrit