2 # arch/unicore32/Makefile
4 # This file is included by the global makefile so that you can add your own
5 # architecture-specific flags and dependencies.
7 # This file is subject to the terms and conditions of the GNU General Public
8 # License. See the file "COPYING" in the main directory of this archive
11 # Copyright (C) 2002~2010 by Guan Xue-tao
13 ifneq ($(SUBARCH),$(ARCH))
14 ifeq ($(CROSS_COMPILE),)
15 CROSS_COMPILE := $(call cc-cross-prefix, unicore32-linux-)
19 LDFLAGS_vmlinux := -p --no-undefined -X
21 OBJCOPYFLAGS := -O binary -R .note -R .note.gnu.build-id -R .comment -S
23 # Never generate .eh_frame
24 KBUILD_CFLAGS += $(call cc-option,-fno-dwarf2-cfi-asm)
26 # Never use hard float in kernel
27 KBUILD_CFLAGS += -msoft-float
29 ifeq ($(CONFIG_FRAME_POINTER),y)
30 KBUILD_CFLAGS += -mno-sched-prolog
33 CHECKFLAGS += -D__unicore32__
35 head-y := arch/unicore32/kernel/head.o
37 core-y += arch/unicore32/kernel/
38 core-y += arch/unicore32/mm/
40 libs-y += arch/unicore32/lib/
42 boot := arch/unicore32/boot
44 # Default defconfig and target when executing plain make
45 KBUILD_DEFCONFIG := $(ARCH)_defconfig
46 KBUILD_IMAGE := zImage
50 zImage Image uImage: vmlinux
51 $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
54 $(Q)$(MAKE) $(clean)=$(boot)
57 echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)'
58 echo ' Image - Uncompressed kernel image (arch/$(ARCH)/boot/Image)'
59 echo ' uImage - U-Boot wrapped zImage'