Patch merged into coreboot/master: 986349d vendorcode/amd/agesa/fam15tn: Clean #includes in public headers

the following patch was just integrated into master:
commit 986349df6492068a7f01fdfd8a6e65b93eb1bc17
Author: Alexandru Gagniuc 
Date:   Sat Mar 29 16:52:46 2014 -0500

vendorcode/amd/agesa/fam15tn: Clean #includes in public headers

Right now, coreboot code using AGESA headers can only build if all the
    AGESA path are given to the compiler via the "-I" option. This is sub-
    optimal, as it requires us to have every AGESA source directory
    specified as a compiler include path. This pollutes our global include
    paths.

We restrict the compiler include paths to only allow "AGESA_ROOT/" and
    "AGESA_ROOT/Include". We then modify the AGESA headers to specify
    non-local include files relative to "AGESA_ROOT/Include".

We use the convention that includes relative to the directory of the
    header are included as "path/to/header.h", while includes relative to
    AGESA_ROOT are included as <path/to/header.h>.

This change allows building coreboot code based on AGESA with the
    limited subset of include paths, but does not allow AGESA itself to
    build with this restricted subset.

Change-Id: I31102273c8caa8d6b1d80774bfd35711825bec03
    Signed-off-by: Alexandru Gagniuc 
    Reviewed-on: http://review.coreboot.org/5424
    Reviewed-by: Edward O'Callaghan 
    Tested-by: build bot (Jenkins)

See http://review.coreboot.org/5424 for details.

-gerrit