SH: fix out of tree building

Signed-off-by: Wolfgang Denk <wd@denx.de>
diff --git a/Makefile b/Makefile
index 845b564..ac3f98f 100644
--- a/Makefile
+++ b/Makefile
@@ -2913,43 +2913,46 @@
 ## sh3 (Renesas SuperH)
 #########################################################################
 mpr2_config: unconfig
-	@ >include/config.h
-	@echo "#define CONFIG_MPR2 1" >> include/config.h
+	@mkdir -p $(obj)include
+	@echo "#define CONFIG_MPR2 1" > $(obj)include/config.h
 	@$(MKCONFIG) -a $(@:_config=) sh sh3 mpr2
 
 ms7720se_config: unconfig
-	@echo "#define CONFIG_MS7720SE 1" > include/config.h
+	@mkdir -p $(obj)include
+	@echo "#define CONFIG_MS7720SE 1" > $(obj)include/config.h
 	@$(MKCONFIG) -a $(@:_config=) sh sh3 ms7720se
 
 #########################################################################
 ## sh4 (Renesas SuperH)
 #########################################################################
 ms7750se_config: unconfig
+	@mkdir -p $(obj)include
 	@echo "#define CONFIG_MS7750SE 1" > $(obj)include/config.h
 	@$(MKCONFIG) -a $(@:_config=) sh sh4 ms7750se
 
 ms7722se_config :	unconfig
+	@mkdir -p $(obj)include
 	@echo "#define CONFIG_MS7722SE 1" > $(obj)include/config.h
 	@$(MKCONFIG) -a $(@:_config=) sh sh4 ms7722se
 
 MigoR_config :       unconfig
-	@ >include/config.h
-	@echo "#define CONFIG_MIGO_R 1" >> include/config.h
+	@mkdir -p $(obj)include
+	@echo "#define CONFIG_MIGO_R 1" > $(obj)include/config.h
 	@./mkconfig -a $(@:_config=) sh sh4 MigoR
 
 r7780mp_config: unconfig
-	@ >include/config.h
-	@echo "#define CONFIG_R7780MP 1" >> include/config.h
+	@mkdir -p $(obj)include
+	@echo "#define CONFIG_R7780MP 1" > $(obj)include/config.h
 	@./mkconfig -a $(@:_config=) sh sh4 r7780mp
 
 r2dplus_config  :   unconfig
-	@ >include/config.h
-	@echo "#define CONFIG_R2DPLUS 1" >> include/config.h
+	@mkdir -p $(obj)include
+	@echo "#define CONFIG_R2DPLUS 1" > $(obj)include/config.h
 	@./mkconfig -a $(@:_config=) sh sh4 r2dplus
 
 sh7763rdp_config  :   unconfig
-	@ >include/config.h
-	@echo "#define CONFIG_SH7763RDP 1" >> include/config.h
+	@mkdir -p $(obj)include
+	@echo "#define CONFIG_SH7763RDP 1" > $(obj)include/config.h
 	@./mkconfig -a $(@:_config=) sh sh4 sh7763rdp
 
 #========================================================================