diff options
Diffstat (limited to 'arch/sh/Makefile')
| -rw-r--r-- | arch/sh/Makefile | 103 |
1 files changed, 68 insertions, 35 deletions
diff --git a/arch/sh/Makefile b/arch/sh/Makefile index e189fae8b60c..17fc36186bf4 100644 --- a/arch/sh/Makefile +++ b/arch/sh/Makefile @@ -1,17 +1,13 @@ -# $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. +# arch/sh/Makefile # # 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 +# 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. # isa-y := any isa-$(CONFIG_SH_DSP) := sh @@ -21,13 +17,9 @@ isa-$(CONFIG_CPU_SH3) := sh3 isa-$(CONFIG_CPU_SH4) := sh4 isa-$(CONFIG_CPU_SH4A) := sh4a isa-$(CONFIG_CPU_SH4AL_DSP) := sh4al - +isa-$(CONFIG_CPU_SH5) := shmedia isa-$(CONFIG_SH_DSP) := $(isa-y)-dsp -ifndef CONFIG_MMU -isa-y := $(isa-y)-nommu -endif - ifndef CONFIG_SH_DSP ifndef CONFIG_SH_FPU isa-y := $(isa-y)-nofpu @@ -44,6 +36,7 @@ cflags-$(CONFIG_CPU_SH4) := $(call cc-option,-m4,) \ $(call cc-option,-mno-implicit-fp,-m4-nofpu) cflags-$(CONFIG_CPU_SH4A) += $(call cc-option,-m4a,) \ $(call cc-option,-m4a-nofpu,) +cflags-$(CONFIG_CPU_SH5) := $(call cc-option,-m5-32media-nofpu,) cflags-$(CONFIG_CPU_BIG_ENDIAN) += -mb cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += -ml @@ -66,22 +59,27 @@ cflags-y += $(isaflags-y) -ffreestanding cflags-$(CONFIG_MORE_COMPILE_OPTIONS) += \ $(shell echo $(CONFIG_COMPILE_OPTIONS) | sed -e 's/"//g') -OBJCOPYFLAGS := -O binary -R .note -R .note.gnu.build-id -R .comment -R .stab -R .stabstr -S +OBJCOPYFLAGS := -O binary -R .note -R .note.gnu.build-id -R .comment \ + -R .stab -R .stabstr -S -# -# arch/sh/defconfig doesn't reflect any real hardware, and as such should -# never be used by anyone. Use a board-specific defconfig that has a -# reasonable chance of being current instead. -# -KBUILD_DEFCONFIG := r7780rp_defconfig +# Give the various platforms the opportunity to set default image types +defaultimage-$(CONFIG_SUPERH32) := zImage -KBUILD_IMAGE := arch/sh/boot/zImage +# Set some sensible Kbuild defaults +KBUILD_DEFCONFIG := r7780mp_defconfig +KBUILD_IMAGE := $(defaultimage-y) # # Choosing incompatible machines durings configuration will result in # error messages during linking. # -LDFLAGS_vmlinux += -e _stext +ifdef CONFIG_SUPERH32 +LDFLAGS_vmlinux += -e _stext +else +LDFLAGS_vmlinux += --defsym phys_stext=_stext-$(CONFIG_PAGE_OFFSET) \ + --defsym phys_stext_shmedia=phys_stext+1 \ + -e phys_stext_shmedia +endif ifdef CONFIG_CPU_LITTLE_ENDIAN LDFLAGS_vmlinux += --defsym 'jiffies=jiffies_64' @@ -94,7 +92,9 @@ endif KBUILD_CFLAGS += -pipe $(cflags-y) KBUILD_AFLAGS += $(cflags-y) -head-y := arch/sh/kernel/head.o arch/sh/kernel/init_task.o +head-y := arch/sh/kernel/init_task.o +head-$(CONFIG_SUPERH32) += arch/sh/kernel/head_32.o +head-$(CONFIG_SUPERH64) += arch/sh/kernel/head_64.o LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name) @@ -112,11 +112,11 @@ machdir-$(CONFIG_SH_DREAMCAST) += dreamcast 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_HIGHLANDER) += renesas/r7780rp +machdir-$(CONFIG_SH_SDK7780) += renesas/sdk7780 machdir-$(CONFIG_SH_7710VOIPGW) += renesas/sh7710voipgw machdir-$(CONFIG_SH_X3PROTO) += renesas/x3proto machdir-$(CONFIG_SH_SH4202_MICRODEV) += superh/microdev @@ -127,6 +127,7 @@ machdir-$(CONFIG_SH_7206_SOLUTION_ENGINE) += se/7206 machdir-$(CONFIG_SH_7619_SOLUTION_ENGINE) += se/7619 machdir-$(CONFIG_SH_LBOX_RE2) += lboxre2 machdir-$(CONFIG_SH_MAGIC_PANEL_R2) += magicpanelr2 +machdir-$(CONFIG_SH_CAYMAN) += cayman incdir-y := $(notdir $(machdir-y)) @@ -137,22 +138,22 @@ endif # Companion chips core-$(CONFIG_HD6446X_SERIES) += arch/sh/cchips/hd6446x/ -core-$(CONFIG_MFD_SM501) += arch/sh/cchips/voyagergx/ cpuincdir-$(CONFIG_CPU_SH2) := cpu-sh2 cpuincdir-$(CONFIG_CPU_SH2A) := cpu-sh2a cpuincdir-$(CONFIG_CPU_SH3) := cpu-sh3 cpuincdir-$(CONFIG_CPU_SH4) := cpu-sh4 +cpuincdir-$(CONFIG_CPU_SH5) := cpu-sh5 -libs-y := arch/sh/lib/ $(libs-y) $(LIBGCC) +libs-$(CONFIG_SUPERH32) := arch/sh/lib/ $(libs-y) +libs-$(CONFIG_SUPERH64) := arch/sh/lib64/ $(libs-y) +libs-y += $(LIBGCC) drivers-y += arch/sh/drivers/ drivers-$(CONFIG_OPROFILE) += arch/sh/oprofile/ boot := arch/sh/boot -CPPFLAGS_vmlinux.lds := -traditional - incdir-prefix := $(srctree)/include/asm-sh/ # Update machine arch and proc symlinks if something which affects @@ -196,29 +197,61 @@ include/asm-sh/.mach: $(wildcard include/config/sh/*.h) \ done @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 -all: zImage +all: $(KBUILD_IMAGE) zImage uImage uImage.srec vmlinux.srec: vmlinux $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ compressed: zImage +archprepare: include/asm-sh/.cpu include/asm-sh/.mach maketools \ + arch/sh/lib64/syscalltab.h + archclean: $(Q)$(MAKE) $(clean)=$(boot) -CLEAN_FILES += include/asm-sh/machtypes.h \ - include/asm-sh/cpu include/asm-sh/.cpu \ - include/asm-sh/mach include/asm-sh/.mach - define archhelp @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 + +define filechk_gen-syscalltab + (set -e; \ + echo "/*"; \ + echo " * DO NOT MODIFY."; \ + echo " *"; \ + echo " * This file was generated by arch/sh/Makefile"; \ + echo " * Any changes will be reverted at build time."; \ + echo " */"; \ + echo ""; \ + echo "#ifndef __SYSCALLTAB_H"; \ + echo "#define __SYSCALLTAB_H"; \ + echo ""; \ + echo "#include <linux/kernel.h>"; \ + echo ""; \ + echo "struct syscall_info {"; \ + echo " const char *name;"; \ + echo "} syscall_info_table[] = {"; \ + sed -e '/^.*\.long /!d;s// { "/;s/\(\([^/]*\)\/\)\{1\}.*/\2/; \ + s/[ \t]*$$//g;s/$$/" },/;s/\("\)sys_/\1/g'; \ + echo "};"; \ + echo ""; \ + echo "#define NUM_SYSCALL_INFO_ENTRIES ARRAY_SIZE(syscall_info_table)";\ + echo ""; \ + echo "#endif /* __SYSCALLTAB_H */" ) +endef + +arch/sh/lib64/syscalltab.h: arch/sh/kernel/syscalls_64.S + $(call filechk,gen-syscalltab) + +CLEAN_FILES += arch/sh/lib64/syscalltab.h \ + include/asm-sh/machtypes.h \ + include/asm-sh/cpu include/asm-sh/.cpu \ + include/asm-sh/mach include/asm-sh/.mach |