[coreboot-gerrit] Patch merged into coreboot/master: Makefiles: Add / Update help for makefile targets

the following patch was just integrated into master:
commit 76f14b2b60e02211c5513d83e970d94869cf058c
Author: Martin Roth 
Date:   Wed Nov 18 13:09:23 2015 -0700

Makefiles: Add / Update help for makefile targets

Currently running 'make help' just gives help for the kconfig targets.

This adds help for common coreboot and toolchain targets.  It stops
    printing some of the less common kconfig targets, but still leaves
    them in the makefile as documentation.

Change-Id: I2a00fcbc06f05dc4029a91f3dff830c19e4d1329
    Signed-off-by: Martin Roth 
    Reviewed-on: https://review.coreboot.org/12458
    Tested-by: build bot (Jenkins)
    Reviewed-by: Stefan Reinauer

See https://review.coreboot.org/12458 for details.

-gerrit