projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| b920de1b DH |
1 | ############################################################################### |
| 2 | # | |
| 3 | # MN10300 Kernel makefile system specifications | |
| 4 | # | |
| 5 | # Copyright (C) 2007 Red Hat, Inc. All Rights Reserved. | |
| 6 | # Modified by David Howells ([email protected]) | |
| 7 | # | |
| 8 | # This program is free software; you can redistribute it and/or | |
| 9 | # modify it under the terms of the GNU General Public Licence | |
| 10 | # as published by the Free Software Foundation; either version | |
| 11 | # 2 of the Licence, or (at your option) any later version. | |
| 12 | # | |
| 13 | ############################################################################### | |
| 14 | ||
| 15 | KBUILD_DEFCONFIG := asb2303_defconfig | |
| 16 | ||
| 17 | CCSPECS := $(shell $(CC) -v 2>&1 | grep "^Reading specs from " | head -1 | cut -c20-) | |
| 18 | CCDIR := $(strip $(patsubst %/specs,%,$(CCSPECS))) | |
| 19 | KBUILD_CPPFLAGS += -nostdinc -I$(CCDIR)/include | |
| 20 | ||
| 21 | LDFLAGS := | |
| b0641e86 | 22 | OBJCOPYFLAGS := -O binary -R .note -R .comment -R .GCC-command-line -R .note.gnu.build-id -S |
| b920de1b DH |
23 | #LDFLAGS_vmlinux := -Map linkmap.txt |
| 24 | CHECKFLAGS += | |
| 25 | ||
| 26 | PROCESSOR := unset | |
| 27 | UNIT := unset | |
| 28 | ||
| 9957423f | 29 | KBUILD_CFLAGS += -mam33 -DCPU=AM33 $(call cc-option,-mmem-funcs,) |
| b920de1b DH |
30 | KBUILD_AFLAGS += -mam33 -DCPU=AM33 |
| 31 | ||
| 32 | ifeq ($(CONFIG_MN10300_CURRENT_IN_E2),y) | |
| 33 | KBUILD_CFLAGS += -ffixed-e2 -fcall-saved-e5 | |
| 34 | endif | |
| 35 | ||
| 36 | ifeq ($(CONFIG_MN10300_PROC_MN103E010),y) | |
| 37 | PROCESSOR := mn103e010 | |
| 38 | endif | |
| 368dd5ac AT |
39 | ifeq ($(CONFIG_MN10300_PROC_MN2WS0050),y) |
| 40 | PROCESSOR := mn2ws0050 | |
| 41 | endif | |
| b920de1b DH |
42 | |
| 43 | ifeq ($(CONFIG_MN10300_UNIT_ASB2303),y) | |
| 44 | UNIT := asb2303 | |
| 45 | endif | |
| 46 | ifeq ($(CONFIG_MN10300_UNIT_ASB2305),y) | |
| 47 | UNIT := asb2305 | |
| 48 | endif | |
| 368dd5ac AT |
49 | ifeq ($(CONFIG_MN10300_UNIT_ASB2364),y) |
| 50 | UNIT := asb2364 | |
| 51 | endif | |
| b920de1b DH |
52 | |
| 53 | ||
| fe285f52 | 54 | head-y := arch/mn10300/kernel/head.o |
| b920de1b DH |
55 | |
| 56 | core-y += arch/mn10300/kernel/ arch/mn10300/mm/ | |
| 57 | ||
| 58 | ifneq ($(PROCESSOR),unset) | |
| 59 | core-y += arch/mn10300/proc-$(PROCESSOR)/ | |
| 60 | endif | |
| 61 | ifneq ($(UNIT),unset) | |
| 62 | core-y += arch/mn10300/unit-$(UNIT)/ | |
| 63 | endif | |
| 64 | libs-y += arch/mn10300/lib/ | |
| 65 | ||
| 66 | drivers-$(CONFIG_OPROFILE) += arch/mn10300/oprofile/ | |
| 67 | ||
| 68 | boot := arch/mn10300/boot | |
| 69 | ||
| 70 | .PHONY: zImage | |
| 71 | ||
| 72 | KBUILD_IMAGE := $(boot)/zImage | |
| 73 | CLEAN_FILES += $(boot)/zImage | |
| 74 | CLEAN_FILES += $(boot)/compressed/vmlinux | |
| 75 | CLEAN_FILES += $(boot)/compressed/vmlinux.bin | |
| 76 | CLEAN_FILES += $(boot)/compressed/vmlinux.bin.gz | |
| 77 | ||
| 78 | zImage: vmlinux | |
| 79 | $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ | |
| 80 | ||
| 81 | all: zImage | |
| 82 | ||
| 83 | bootstrap: | |
| 84 | $(Q)$(MAKEBOOT) bootstrap | |
| 85 | ||
| 86 | archclean: | |
| 87 | $(Q)$(MAKE) $(clean)=arch/mn10300/proc-mn103e010 | |
| 88 | $(Q)$(MAKE) $(clean)=arch/mn10300/unit-asb2303 | |
| 89 | $(Q)$(MAKE) $(clean)=arch/mn10300/unit-asb2305 | |
| 90 | ||
| 91 | define archhelp | |
| 92 | echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)' | |
| 93 | endef | |
| 94 | ||
| 95 | # If you make sure the .S files get compiled with debug info, | |
| 96 | # uncomment the following to disable optimisations | |
| 97 | # that are unhelpful whilst debugging. | |
| 98 | ifdef CONFIG_DEBUG_INFO | |
| 99 | #KBUILD_CFLAGS += -O1 | |
| 100 | KBUILD_AFLAGS += -Wa,--gdwarf2 | |
| 101 | endif | |
| 102 | ||
| b920de1b | 103 | # |
| 2f2a2132 | 104 | # include the appropriate processor- and unit-specific headers |
| b920de1b | 105 | # |
| 2f2a2132 DH |
106 | KBUILD_CPPFLAGS += -I$(srctree)/arch/mn10300/proc-$(PROCESSOR)/include |
| 107 | KBUILD_CPPFLAGS += -I$(srctree)/arch/mn10300/unit-$(UNIT)/include |