powerpc: include <linux/stringify.h> to avoid dupulicated defines ...

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Treewide: remove address of the Free Software Foundation ...

The FSF address has changed in the past. Instead of updating it
each time the address changes, just drop it completely treewide.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

barebox compilation with gcc 4.5.2 and ptxdist ...

From c479527 Mon Sep 17 00:00:00 2001
From: Andre Naujoks <nautsch2@googlemail.com>
Date: Wed, 27 Jul 2011 11:28:35 +0200
Subject: [PATCH 1/2] Ported crtsavres from linux kernel to barebox

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>