diff --git a/Makefile b/Makefile
index f175100d4..30516ce41 100644
--- a/Makefile
+++ b/Makefile
@@ -305,8 +305,7 @@ LINUXINCLUDE    := -Iinclude \
                    $(if $(KBUILD_SRC),-Iinclude2 -I$(srctree)/include) \
 		   -include include/linux/autoconf.h
 
-CPPFLAGS        := -D__KERNEL__ -D__U_BOOT__ $(LINUXINCLUDE) -fno-builtin -ffreestanding \
-		   -nostdinc
+CPPFLAGS        := -D__KERNEL__ -D__U_BOOT__ $(LINUXINCLUDE) -fno-builtin -ffreestanding
 
 CFLAGS          := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
                    -fno-strict-aliasing -fno-common -Os -pipe
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index c019a4a26..53853baf3 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -1,5 +1,5 @@
 
-CPPFLAGS += -D __ARM__ -fno-strict-aliasing
+CPPFLAGS += -D__ARM__ -fno-strict-aliasing
 
 
 machine-$(CONFIG_ARCH_IMX)	   := imx