[coreboot-gerrit] Patch merged into coreboot/master: lib/nhlt: add helper functions for adding endpoints

the following patch was just integrated into master:
commit ed0f6d7cb762b40d282101cf847f3d45209a5f26
Author: Aaron Durbin 
Date:   Tue Jun 28 14:59:21 2016 -0500

lib/nhlt: add helper functions for adding endpoints

In order to ease the porting of supporting NHLT endpoints
    introduce a nhlt_endpoint_descriptor structure as well as
    corresponding helper functions.

Change-Id: I68edaf681b4e60502f6ddbbd04de21d8aa072296
    Signed-off-by: Aaron Durbin 
    Reviewed-on: https://review.coreboot.org/15486
    Reviewed-by: Furquan Shaikh 
    Tested-by: build bot (Jenkins)

See https://review.coreboot.org/15486 for details.

-gerrit