| GuanXuetao | 790edb6 | 2011-02-26 18:24:56 +0800 | [diff] [blame] | 1 | # |
| 2 | # arch/unicore32/Makefile |
| 3 | # |
| 4 | # This file is included by the global makefile so that you can add your own |
| 5 | # architecture-specific flags and dependencies. |
| 6 | # |
| 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 |
| 9 | # for more details. |
| 10 | # |
| 11 | # Copyright (C) 2002~2010 by Guan Xue-tao |
| 12 | # |
| 13 | ifneq ($(SUBARCH),$(ARCH)) |
| 14 | ifeq ($(CROSS_COMPILE),) |
| 15 | CROSS_COMPILE := $(call cc-cross-prefix, unicore32-linux-) |
| 16 | endif |
| 17 | endif |
| 18 | |
| 19 | LDFLAGS_vmlinux := -p --no-undefined -X |
| 20 | |
| 21 | OBJCOPYFLAGS := -O binary -R .note -R .note.gnu.build-id -R .comment -S |
| 22 | |
| 23 | # Never generate .eh_frame |
| 24 | KBUILD_CFLAGS += $(call cc-option,-fno-dwarf2-cfi-asm) |
| 25 | |
| 26 | # Never use hard float in kernel |
| 27 | KBUILD_CFLAGS += -msoft-float |
| 28 | |
| 29 | ifeq ($(CONFIG_FRAME_POINTER),y) |
| 30 | KBUILD_CFLAGS += -mno-sched-prolog |
| 31 | endif |
| 32 | |
| 33 | CHECKFLAGS += -D__unicore32__ |
| 34 | |
| 35 | head-y := arch/unicore32/kernel/head.o |
| 36 | head-y += arch/unicore32/kernel/init_task.o |
| 37 | |
| 38 | core-y += arch/unicore32/kernel/ |
| 39 | core-y += arch/unicore32/mm/ |
| 40 | |
| 41 | libs-y += arch/unicore32/lib/ |
| 42 | |
| 43 | ASM_GENERATED_DIR := $(srctree)/arch/unicore32/include/generated |
| 44 | LINUXINCLUDE += -I$(ASM_GENERATED_DIR) |
| 45 | |
| 46 | ASM_GENERIC_HEADERS := atomic.h auxvec.h |
| 47 | ASM_GENERIC_HEADERS += bitsperlong.h bug.h bugs.h |
| 48 | ASM_GENERIC_HEADERS += cputime.h current.h |
| 49 | ASM_GENERIC_HEADERS += device.h div64.h |
| 50 | ASM_GENERIC_HEADERS += emergency-restart.h errno.h |
| Guan Xuetao | 0bfdc8e | 2011-03-29 22:17:42 +0800 | [diff] [blame] | 51 | ASM_GENERIC_HEADERS += fb.h fcntl.h ftrace.h futex.h |
| GuanXuetao | 790edb6 | 2011-02-26 18:24:56 +0800 | [diff] [blame] | 52 | ASM_GENERIC_HEADERS += hardirq.h hw_irq.h |
| 53 | ASM_GENERIC_HEADERS += ioctl.h ioctls.h ipcbuf.h irq_regs.h |
| 54 | ASM_GENERIC_HEADERS += kdebug.h kmap_types.h |
| 55 | ASM_GENERIC_HEADERS += local.h |
| 56 | ASM_GENERIC_HEADERS += mman.h module.h msgbuf.h |
| 57 | ASM_GENERIC_HEADERS += param.h parport.h percpu.h poll.h posix_types.h |
| 58 | ASM_GENERIC_HEADERS += resource.h |
| 59 | ASM_GENERIC_HEADERS += scatterlist.h sections.h segment.h sembuf.h serial.h |
| 60 | ASM_GENERIC_HEADERS += setup.h shmbuf.h shmparam.h |
| 61 | ASM_GENERIC_HEADERS += siginfo.h signal.h sizes.h |
| 62 | ASM_GENERIC_HEADERS += socket.h sockios.h stat.h statfs.h swab.h syscalls.h |
| 63 | ASM_GENERIC_HEADERS += termbits.h termios.h topology.h types.h |
| 64 | ASM_GENERIC_HEADERS += ucontext.h unaligned.h user.h |
| 65 | ASM_GENERIC_HEADERS += vga.h |
| 66 | ASM_GENERIC_HEADERS += xor.h |
| 67 | |
| 68 | archprepare: |
| 69 | ifneq ($(ASM_GENERATED_DIR), $(wildcard $(ASM_GENERATED_DIR))) |
| 70 | $(Q)mkdir -p $(ASM_GENERATED_DIR)/asm |
| 71 | $(Q)$(foreach a, $(ASM_GENERIC_HEADERS), \ |
| 72 | echo '#include <asm-generic/$a>' \ |
| 73 | > $(ASM_GENERATED_DIR)/asm/$a; ) |
| 74 | endif |
| 75 | |
| 76 | boot := arch/unicore32/boot |
| 77 | |
| 78 | # Default target when executing plain make |
| 79 | KBUILD_IMAGE := zImage |
| 80 | |
| 81 | all: $(KBUILD_IMAGE) |
| 82 | |
| 83 | zImage Image uImage: vmlinux |
| 84 | $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ |
| 85 | |
| 86 | MRPROPER_DIRS += $(ASM_GENERATED_DIR) |
| 87 | |
| 88 | archclean: |
| 89 | $(Q)$(MAKE) $(clean)=$(boot) |
| 90 | |
| 91 | define archhelp |
| 92 | echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)' |
| 93 | echo ' Image - Uncompressed kernel image (arch/$(ARCH)/boot/Image)' |
| 94 | echo ' uImage - U-Boot wrapped zImage' |
| 95 | endef |