From 714178afd2dc6a5319d2b3cd59548f8df91e2540 Mon Sep 17 00:00:00 2001
From: Oleg Hahm <oleg@hobbykeller.org>
Date: Thu, 19 Dec 2013 15:24:31 +0100
Subject: [PATCH] introduce CPU name macro via CFLAG

---
 Makefile.include | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Makefile.include b/Makefile.include
index 6de19126ac..c2b7e5768e 100644
--- a/Makefile.include
+++ b/Makefile.include
@@ -13,7 +13,8 @@ endif
 
 # if you want to publish the board into the sources as an uppercase #define
 BB = $(shell echo $(BOARD)|tr 'a-z' 'A-Z')
-CFLAGS += -DBOARD=$(BB)
+CPUDEF = $(shell echo $(CPU)|tr 'a-z' 'A-Z')
+CFLAGS += -DBOARD=$(BB) -DCPU_$(CPUDEF)
 export CFLAGS
 
 # mandatory includes!