X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=arch%2Fsh%2FMakefile;h=e467a450662bee9e6538bd0f1a8be279972f1a70;hb=f630fe2817601314b2eb7ca5ddc23c7834646731;hp=67192d6b00d8ec550c853e1fdc9b7010e1ea02e3;hpb=f24e09754bcb4d367664ea635c0c4ccde6ec4df5;p=pandora-kernel.git

diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index 67192d6b00d8..bd9b1729f8b8 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -13,14 +13,38 @@
 # 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
 
-cflags-y				:= -mb
-cflags-$(CONFIG_CPU_LITTLE_ENDIAN)	:= -ml
+ifndef CONFIG_SH_DSP
+ifndef CONFIG_SH_FPU
+isa-y			:= $(isa-y)-nofpu
+endif
+endif
 
-cflags-$(CONFIG_CPU_SH2)		+= -m2
-cflags-$(CONFIG_CPU_SH3)		+= -m3
-cflags-$(CONFIG_CPU_SH4)		+= -m4 \
+cflags-$(CONFIG_CPU_SH2)		:= -m2
+cflags-$(CONFIG_CPU_SH2A)		:= -m2a $(call cc-option,-m2a-nofpu,)
+cflags-$(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_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
@@ -35,7 +59,9 @@ OBJCOPYFLAGS	:= -O binary -R .note -R .comment -R .stab -R .stabstr -S
 # 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
@@ -59,26 +85,17 @@ 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-$(CONFIG_SH_7300_SOLUTION_ENGINE)	:= se/7300
+machdir-$(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_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_HP6XX)			:= hp6xx
 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-$(CONFIG_SH_SECUREEDGE5410)		:= snapgear
@@ -86,16 +103,18 @@ machdir-$(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			:= $(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
+incdir-$(CONFIG_SH_HP6XX)			:= hp6xx
 
 ifneq ($(machdir-y),)
 core-y				+= arch/sh/boards/$(machdir-y)/
@@ -107,6 +126,7 @@ 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
 
@@ -119,40 +139,46 @@ boot := arch/sh/boot
 
 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/MARKER
+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)'
-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
+	$(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 $@
 
-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
+#	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
 
-archprepare: maketools include/asm-sh/.cpu include/asm-sh/.mach
-
-.PHONY: maketools FORCE
+PHONY += maketools FORCE
 maketools:  include/linux/version.h FORCE
 	$(Q)$(MAKE) $(build)=arch/sh/tools include/asm-sh/machtypes.h
 
 all: zImage
 
-zImage: vmlinux
+zImage uImage uImage.srec vmlinux.srec: vmlinux
 	$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
 
 compressed: zImage
@@ -163,6 +189,8 @@ archclean:
 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
-