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Diffstat (limited to 'arch/sh/Makefile')
| -rw-r--r-- | arch/sh/Makefile | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/arch/sh/Makefile b/arch/sh/Makefile new file mode 100644 index 00000000000..b5635635b5e --- /dev/null +++ b/arch/sh/Makefile @@ -0,0 +1,183 @@ +# $Id: Makefile,v 1.35 2004/04/15 03:39:20 sugioka Exp $ +# +# This file is subject to the terms and conditions of the GNU General Public +# License. See the file "COPYING" in the main directory of this archive +# for more details. +# +# Copyright (C) 1999 Kaz Kojima +# Copyright (C) 2002, 2003, 2004 Paul Mundt +# Copyright (C) 2002 M. R. Brown +# +# This file is included by the global makefile so that you can add your own +# architecture-specific flags and dependencies. Remember to do have actions +# for "archclean" and "archdep" for cleaning up and making dependencies for +# this architecture +# + +cflags-y := -mb +cflags-$(CONFIG_CPU_LITTLE_ENDIAN) := -ml + +cflags-$(CONFIG_CPU_SH2) += -m2 +cflags-$(CONFIG_CPU_SH3) += -m3 +cflags-$(CONFIG_CPU_SH4) += -m4 \ + $(call cc-option,-mno-implicit-fp,-m4-nofpu) + +cflags-$(CONFIG_SH_DSP) += -Wa,-dsp +cflags-$(CONFIG_SH_KGDB) += -g + +cflags-$(CONFIG_MORE_COMPILE_OPTIONS) += \ + $(shell echo $(CONFIG_COMPILE_OPTIONS) | sed -e 's/"//g') + +OBJCOPYFLAGS := -O binary -R .note -R .comment -R .stab -R .stabstr -S + +# +# arch/sh/defconfig doesn't reflect any real hardware, and as such should +# never be used by anyone. Use a board-specific defconfig that has a +# reasonable chance of being current instead. +# +KBUILD_DEFCONFIG := rts7751r2d_defconfig + +# +# Choosing incompatible machines durings configuration will result in +# error messages during linking. +# +LDFLAGS_vmlinux += -e _stext + +ifdef CONFIG_CPU_LITTLE_ENDIAN +LDFLAGS_vmlinux += --defsym 'jiffies=jiffies_64' +LDFLAGS += -EL +else +LDFLAGS_vmlinux += --defsym 'jiffies=jiffies_64+4' +LDFLAGS += -EB +endif + +CFLAGS += -pipe $(cflags-y) +AFLAGS += $(cflags-y) + +head-y := arch/sh/kernel/head.o arch/sh/kernel/init_task.o + +LIBGCC := $(shell $(CC) $(CFLAGS) -print-libgcc-file-name) + +core-y += arch/sh/kernel/ arch/sh/mm/ + +# +# ramdisk/initrd support +# You need a compressed ramdisk image, named +# CONFIG_EMBEDDED_RAMDISK_IMAGE. Relative pathnames +# are relative to arch/sh/ramdisk/. +# +core-$(CONFIG_EMBEDDED_RAMDISK) += arch/sh/ramdisk/ + +# Boards +machdir-$(CONFIG_SH_SOLUTION_ENGINE) := se/770x +machdir-$(CONFIG_SH_7751_SOLUTION_ENGINE) := se/7751 +machdir-$(CONFIG_SH_7300_SOLUTION_ENGINE) := se/7300 +machdir-$(CONFIG_SH_73180_SOLUTION_ENGINE) := se/73180 +machdir-$(CONFIG_SH_STB1_HARP) := harp +machdir-$(CONFIG_SH_STB1_OVERDRIVE) := overdrive +machdir-$(CONFIG_SH_HP620) := hp6xx/hp620 +machdir-$(CONFIG_SH_HP680) := hp6xx/hp680 +machdir-$(CONFIG_SH_HP690) := hp6xx/hp690 +machdir-$(CONFIG_SH_CQREEK) := cqreek +machdir-$(CONFIG_SH_DMIDA) := dmida +machdir-$(CONFIG_SH_EC3104) := ec3104 +machdir-$(CONFIG_SH_SATURN) := saturn +machdir-$(CONFIG_SH_DREAMCAST) := dreamcast +machdir-$(CONFIG_SH_CAT68701) := cat68701 +machdir-$(CONFIG_SH_BIGSUR) := bigsur +machdir-$(CONFIG_SH_SH2000) := sh2000 +machdir-$(CONFIG_SH_ADX) := adx +machdir-$(CONFIG_SH_MPC1211) := mpc1211 +machdir-$(CONFIG_SH_SH03) := sh03 +machdir-$(CONFIG_SH_SECUREEDGE5410) := snapgear +machdir-$(CONFIG_SH_HS7751RVOIP) := renesas/hs7751rvoip +machdir-$(CONFIG_SH_RTS7751R2D) := renesas/rts7751r2d +machdir-$(CONFIG_SH_7751_SYSTEMH) := renesas/systemh +machdir-$(CONFIG_SH_EDOSK7705) := renesas/edosk7705 +machdir-$(CONFIG_SH_SH4202_MICRODEV) := superh/microdev +machdir-$(CONFIG_SH_UNKNOWN) := unknown + +incdir-y := $(notdir $(machdir-y)) + +incdir-$(CONFIG_SH_SOLUTION_ENGINE) := se +incdir-$(CONFIG_SH_7751_SOLUTION_ENGINE) := se7751 +incdir-$(CONFIG_SH_7300_SOLUTION_ENGINE) := se7300 +incdir-$(CONFIG_SH_73180_SOLUTION_ENGINE) := se73180 +incdir-$(CONFIG_SH_HP600) := hp6xx + +ifneq ($(machdir-y),) +core-y += arch/sh/boards/$(machdir-y)/ +endif + +# Companion chips +core-$(CONFIG_HD64461) += arch/sh/cchips/hd6446x/hd64461/ +core-$(CONFIG_HD64465) += arch/sh/cchips/hd6446x/hd64465/ +core-$(CONFIG_VOYAGERGX) += arch/sh/cchips/voyagergx/ + +cpuincdir-$(CONFIG_CPU_SH2) := cpu-sh2 +cpuincdir-$(CONFIG_CPU_SH3) := cpu-sh3 +cpuincdir-$(CONFIG_CPU_SH4) := cpu-sh4 + +libs-y := arch/sh/lib/ $(libs-y) $(LIBGCC) + +drivers-y += arch/sh/drivers/ +drivers-$(CONFIG_OPROFILE) += arch/sh/oprofile/ + +boot := arch/sh/boot + +CPPFLAGS_vmlinux.lds := -traditional + +# Update machine arch and proc symlinks if something which affects +# them changed. We use .arch and .mach to indicate when they were +# updated last, otherwise make uses the target directory mtime. + +include/asm-sh/.cpu: $(wildcard include/config/cpu/*.h) include/config/MARKER + @echo ' SYMLINK include/asm-sh/cpu -> include/asm-sh/$(cpuincdir-y)' +ifneq ($(KBUILD_SRC),) + $(Q)mkdir -p include/asm-sh + $(Q)ln -fsn $(srctree)/include/asm-sh/$(cpuincdir-y) include/asm-sh/cpu +else + $(Q)ln -fsn $(cpuincdir-y) include/asm-sh/cpu +endif + @touch $@ + +include/asm-sh/.mach: $(wildcard include/config/sh/*.h) include/config/MARKER + @echo ' SYMLINK include/asm-sh/mach -> include/asm-sh/$(incdir-y)' +ifneq ($(KBUILD_SRC),) + $(Q)mkdir -p include/asm-sh + $(Q)ln -fsn $(srctree)/include/asm-sh/$(incdir-y) include/asm-sh/mach +else + $(Q)ln -fsn $(incdir-y) include/asm-sh/mach +endif + @touch $@ + + +prepare: maketools include/asm-sh/.cpu include/asm-sh/.mach + +.PHONY: maketools FORCE +maketools: include/asm-sh/asm-offsets.h include/linux/version.h FORCE + $(Q)$(MAKE) $(build)=arch/sh/tools include/asm-sh/machtypes.h + +all: zImage + +zImage: vmlinux + $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ + +compressed: zImage + +archclean: + $(Q)$(MAKE) $(clean)=$(boot) + +CLEAN_FILES += include/asm-sh/machtypes.h include/asm-sh/asm-offsets.h + +arch/sh/kernel/asm-offsets.s: include/asm include/linux/version.h \ + include/asm-sh/.cpu include/asm-sh/.mach + +include/asm-sh/asm-offsets.h: arch/sh/kernel/asm-offsets.s + $(call filechk,gen-asm-offsets) + + +define archhelp + @echo ' zImage - Compressed kernel image (arch/sh/boot/zImage)' +endef + |