[coreboot] Patch merged into coreboot/master: c2e8cf5 libpayload; put the ldscript into an arch-dependent directory path

the following patch was just integrated into master:
commit c2e8cf56757b72b963753848d46c7932445029d5
Author: Ronald G. Minnich 
Date:   Thu Feb 14 11:32:29 2013 -0800

libpayload; put the ldscript into an arch-dependent directory path

Since it's utterly architecture-dependent, put it in arch/x86.
    Avoid the temptation to make yet another directory with just one
    file in it. Fix the makefile to pick up the proper arch-dependent script.

Change-Id: I21ea02551a97bdcbc38419714f3b38cf8335c178
    Signed-off-by: Ronald G. Minnich 
    Reviewed-on: http://review.coreboot.org/2389
    Tested-by: build bot (Jenkins)
    Reviewed-by: David Hendricks

Build-Tested: build bot (Jenkins) at Thu Feb 14 21:00:13 2013, giving +1
See http://review.coreboot.org/2389 for details.

-gerrit