Patch merged into coreboot/master: 5b5cf3d AMD GX1: Remove useless copied header file `northbridge.h`

the following patch was just integrated into master:
commit 5b5cf3d610f28bd44b15b0ef7a0816fd41d326af
Author: Paul Menzel 
Date:   Thu Apr 4 01:50:17 2013 +0200

AMD GX1: Remove useless copied header file `northbridge.h`

This was there since the beginning

commit d24d6993b6d7bcf7977d74d081e718e1b076d1b0
        Author: arch import user (historical) 
        Date:   Wed Jul 6 17:06:46 2005 +0000

Revision: [e-mail]--devel/freebios--devel--2.0--patch-26
            Creator:  Hamish Guthrie

Added AMD GX1 northbridge and cs5530 Southbridge

but blindly copied from Intel 440 BX and is not used anywhere.

Thanks to Idwer Vollering for spotting this.

Change-Id: I38b3d3feb25966c3aa382994d323e59c3f3c9e6c
    Reported-by: Idwer Vollering
    Signed-off-by: Paul Menzel 
    Reviewed-on: http://review.coreboot.org/3020
    Reviewed-by: Marc Jones 
    Tested-by: build bot (Jenkins)

Build-Tested: build bot (Jenkins) at Thu Apr  4 02:47:40 2013, giving +1
Reviewed-By: Marc Jones  at Thu Apr  4 02:04:49 2013, giving +2
See http://review.coreboot.org/3020 for details.

-gerrit