# for "archclean" and "archdep" for cleaning up and making dependencies for
# this architecture
#
-
-cflags-y := -mb
-cflags-$(CONFIG_CPU_LITTLE_ENDIAN) := -ml
-
isa-y := any
+isa-$(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_SH2A) := sh2a
+isa-$(CONFIG_CPU_SH4AL_DSP) := sh4al
isa-$(CONFIG_SH_DSP) := $(isa-y)-dsp
isa-y := $(isa-y)-nommu
endif
+ifndef CONFIG_SH_DSP
ifndef CONFIG_SH_FPU
isa-y := $(isa-y)-nofpu
endif
+endif
-cflags-y += $(call as-option,-Wa$(comma)-isa=$(isa-y),)
-
-cflags-$(CONFIG_CPU_SH2) += -m2
-cflags-$(CONFIG_CPU_SH3) += -m3
-cflags-$(CONFIG_CPU_SH4) += -m4 \
+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) += $(call cc-option,-m4a-nofpu,)
+cflags-$(CONFIG_CPU_SH4A) := -m4a $(call cc-option,-m4a-nofpu,)
+
+cflags-$(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
# never be used by anyone. Use a board-specific defconfig that has a
# reasonable chance of being current instead.
#
-KBUILD_DEFCONFIG := rts7751r2d_defconfig
+KBUILD_DEFCONFIG := r7780rp_defconfig
+
+KBUILD_IMAGE := arch/sh/boot/zImage
#
# Choosing incompatible machines durings configuration will result in
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-$(CONFIG_SH_7300_SOLUTION_ENGINE) := se/7300
+machdir-$(CONFIG_SH_7343_SOLUTION_ENGINE) := se/7343
machdir-$(CONFIG_SH_73180_SOLUTION_ENGINE) := se/73180
-machdir-$(CONFIG_SH_STB1_HARP) := harp
-machdir-$(CONFIG_SH_STB1_OVERDRIVE) := overdrive
machdir-$(CONFIG_SH_HP6XX) := hp6xx
-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-$(CONFIG_SH_RTS7751R2D) := renesas/rts7751r2d
machdir-$(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 := $(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_HP6XX) := hp6xx
ifneq ($(machdir-y),)
core-$(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
CPPFLAGS_vmlinux.lds := -traditional
-ifneq ($(KBUILD_SRC),)
incdir-prefix := $(srctree)/include/asm-sh/
-else
-incdir-prefix :=
-endif
# 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
+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
# 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
+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 \
fi
@touch $@
-archprepare: maketools include/asm-sh/.cpu include/asm-sh/.mach
+archprepare: include/asm-sh/.cpu include/asm-sh/.mach maketools
PHONY += maketools FORCE
maketools: include/linux/version.h FORCE
all: zImage
-zImage: vmlinux
+zImage uImage uImage.srec vmlinux.srec: vmlinux
$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
compressed: zImage
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
-