X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fsh%2FMakefile;h=c1dbef21263430f68ba594d2b3d893063732cc11;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=ea63935f1a9e4e26b55c3d08d1f6af02d9845f21;hpb=5273a3df6485dc2ad6aa7ddd441b9a21970f003b;p=linux-2.6.git diff --git a/arch/sh/Makefile b/arch/sh/Makefile index ea63935f1..c1dbef212 100644 --- a/arch/sh/Makefile +++ b/arch/sh/Makefile @@ -1,11 +1,11 @@ -# $Id: Makefile,v 1.34 2004/03/21 17:31:06 lethal Exp $ +# $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 Paul Mundt +# 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 @@ -13,25 +13,37 @@ # for "archclean" and "archdep" for cleaning up and making dependencies for # this architecture # +isa-y := any +isa-$(CONFIG_SH_DSP) := sh +isa-$(CONFIG_CPU_SH2) := sh2 +isa-$(CONFIG_CPU_SH2A) := sh2a +isa-$(CONFIG_CPU_SH3) := sh3 +isa-$(CONFIG_CPU_SH4) := sh4 +isa-$(CONFIG_CPU_SH4A) := sh4a +isa-$(CONFIG_CPU_SH4AL_DSP) := sh4al + +isa-$(CONFIG_SH_DSP) := $(isa-y)-dsp + +ifndef CONFIG_MMU +isa-y := $(isa-y)-nommu +endif -# -# We don't necessarily agree with the top-level Makefile with regards to what -# does and does not qualify as a noconfig_targets rule. In this case, we're -# still dependant on .config settings in order for core-y (machdir-y in -# particular) to resolve the proper directory. So we just manually include it -# if it hasn't been already.. -# -ifndef include_config --include .config +ifndef CONFIG_SH_DSP +ifndef CONFIG_SH_FPU +isa-y := $(isa-y)-nofpu +endif endif -cflags-y := -mb -cflags-$(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_CPU_SH4A) := -m4a $(call cc-option,-m4a-nofpu,) -cflags-$(CONFIG_CPU_SH2) += -m2 -cflags-$(CONFIG_CPU_SH3) += -m3 -cflags-$(CONFIG_CPU_SH4) += -m4 \ - $(call check_gcc,-mno-implicit-fp,-m4-nofpu) +cflags-$(CONFIG_CPU_BIG_ENDIAN) += -mb +cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += -ml + +cflags-y += $(call as-option,-Wa$(comma)-isa=$(isa-y),) -ffreestanding cflags-$(CONFIG_SH_DSP) += -Wa,-dsp cflags-$(CONFIG_SH_KGDB) += -g @@ -41,6 +53,15 @@ cflags-$(CONFIG_MORE_COMPILE_OPTIONS) += \ 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 := r7780rp_defconfig + +KBUILD_IMAGE := arch/sh/boot/zImage + # # Choosing incompatible machines durings configuration will result in # error messages during linking. @@ -63,42 +84,50 @@ head-y := arch/sh/kernel/head.o arch/sh/kernel/init_task.o LIBGCC := $(shell $(CC) $(CFLAGS) -print-libgcc-file-name) core-y += arch/sh/kernel/ arch/sh/mm/ +core-$(CONFIG_SH_FPU_EMU) += arch/sh/math-emu/ # Boards machdir-$(CONFIG_SH_SOLUTION_ENGINE) := se/770x machdir-$(CONFIG_SH_7751_SOLUTION_ENGINE) := se/7751 -machdir-$(CONFIG_SH_7751_SYSTEMH) := systemh -machdir-$(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-$(CONFIG_SH_7300_SOLUTION_ENGINE) := se/7300 +machdir-$(CONFIG_SH_7343_SOLUTION_ENGINE) := se/7343 +machdir-$(CONFIG_SH_73180_SOLUTION_ENGINE) := se/73180 +machdir-$(CONFIG_SH_HP6XX) := hp6xx 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-$(CONFIG_SH_R7780RP) := renesas/r7780rp +machdir-$(CONFIG_SH_7710VOIPGW) := renesas/sh7710voipgw +machdir-$(CONFIG_SH_SH4202_MICRODEV) := superh/microdev +machdir-$(CONFIG_SH_LANDISK) := landisk +machdir-$(CONFIG_SH_TITAN) := titan +machdir-$(CONFIG_SH_SHMIN) := shmin +machdir-$(CONFIG_SH_7206_SOLUTION_ENGINE) := se/7206 +machdir-$(CONFIG_SH_7619_SOLUTION_ENGINE) := se/7619 machdir-$(CONFIG_SH_UNKNOWN) := unknown -incdir-y := $(machdir-y) - -incdir-$(CONFIG_SH_SOLUTION_ENGINE) := se -incdir-$(CONFIG_SH_7751_SOLUTION_ENGINE) := se7751 -incdir-$(CONFIG_SH_HP600) := hp6xx +incdir-y := $(notdir $(machdir-y)) +incdir-$(CONFIG_SH_HP6XX) := 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-$(CONFIG_HD64461) += arch/sh/cchips/hd6446x/hd64461/ +core-$(CONFIG_HD64465) += arch/sh/cchips/hd6446x/hd64465/ +core-$(CONFIG_VOYAGERGX) += arch/sh/cchips/voyagergx/ cpuincdir-$(CONFIG_CPU_SH2) := cpu-sh2 +cpuincdir-$(CONFIG_CPU_SH2A) := cpu-sh2a cpuincdir-$(CONFIG_CPU_SH3) := cpu-sh3 cpuincdir-$(CONFIG_CPU_SH4) := cpu-sh4 @@ -109,23 +138,48 @@ drivers-$(CONFIG_OPROFILE) += arch/sh/oprofile/ boot := arch/sh/boot -AFLAGS_vmlinux.lds.o := -traditional - -prepare: target_links - -.PHONY: target_links FORCE -target_links: - @echo ' Making asm-sh/cpu -> asm-sh/$(cpuincdir-y) link' - @rm -f include/asm-sh/cpu - @ln -sf $(cpuincdir-y) include/asm-sh/cpu - - @echo ' Making asm-sh/mach -> asm-sh/$(incdir-y) link' - @rm -f include/asm-sh/mach - @ln -sf $(incdir-y) include/asm-sh/mach - +CPPFLAGS_vmlinux.lds := -traditional + +incdir-prefix := $(srctree)/include/asm-sh/ + +# 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: $(wildcard include/config/cpu/*.h) \ + include/config/auto.conf FORCE + @echo ' SYMLINK include/asm-sh/cpu -> include/asm-sh/$(cpuincdir-y)' + $(Q)if [ ! -d include/asm-sh ]; then mkdir -p include/asm-sh; fi + $(Q)ln -fsn $(incdir-prefix)$(cpuincdir-y) include/asm-sh/cpu + @touch $@ + +# Most boards have their own mach directories. For the ones that +# don't, just reference the parent directory so the semantics are +# kept roughly the same. + +include/asm-sh/.mach: $(wildcard include/config/sh/*.h) \ + include/config/auto.conf FORCE + @echo -n ' SYMLINK include/asm-sh/mach -> ' + $(Q)if [ ! -d include/asm-sh ]; then mkdir -p include/asm-sh; fi + $(Q)if [ -d $(incdir-prefix)$(incdir-y) ]; then \ + echo -e 'include/asm-sh/$(incdir-y)'; \ + ln -fsn $(incdir-prefix)$(incdir-y) \ + include/asm-sh/mach; \ + else \ + echo -e 'include/asm-sh'; \ + ln -fsn $(incdir-prefix) include/asm-sh/mach; \ + fi + @touch $@ + +archprepare: include/asm-sh/.cpu include/asm-sh/.mach maketools + +PHONY += maketools FORCE +maketools: include/linux/version.h FORCE $(Q)$(MAKE) $(build)=arch/sh/tools include/asm-sh/machtypes.h -zImage: vmlinux +all: zImage + +zImage uImage uImage.srec vmlinux.srec: vmlinux $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ compressed: zImage @@ -133,7 +187,11 @@ compressed: zImage archclean: $(Q)$(MAKE) $(clean)=$(boot) +CLEAN_FILES += include/asm-sh/machtypes.h + define archhelp - @echo ' zImage - Compressed kernel image (arch/sh/boot/zImage)' + @echo '* zImage - Compressed kernel image' + @echo ' vmlinux.srec - Create an ELF S-record' + @echo ' uImage - Create a bootable image for U-Boot' + @echo ' uImage.srec - Create an S-record for U-Boot' endef -