korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-24 20:54:10 +08:00
Code Issues Packages Projects Releases Wiki Activity
3125ddc424
linux/arch/sh/Makefile

248 lines
8.2 KiB
Makefile
Raw Normal View History

Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#
sh: Tidy up KBUILD_IMAGE for sh64. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-21 21:13:34 +08:00
# arch/sh/Makefile
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#
# Copyright (C) 1999 Kaz Kojima
sh: Simplify and lock down the ISA tuning. The ISA tuning as it is today can not cope with all of the different variations that are possible, so all we can do is a best attempt based on the CPU family. The DSP and FPU generation are already at odds with each other, and the nommu tuning we weren't handling at all. Additionally, for platforms that never had an FPU, the -nofpu variant never existed, meaning that we would lose out on family granular tuning completely in certain cases. With tat out of the way, we were also using -up versions, allowing for later instructions that branched off of a particular subset of the ISA, but are not actually reflected on the hardware being targetted. This leads to some confusion, and the possibility of bogus instructions on older parts. Kill that off and lock it down to the family being built for specifically. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-10-28 18:37:05 +08:00
# Copyright (C) 2002 - 2008 Paul Mundt
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
# Copyright (C) 2002 M. R. Brown
#
sh: Tidy up KBUILD_IMAGE for sh64. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-21 21:13:34 +08:00
# 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.
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#
sh: Setup CROSS_COMPILE at the top CROSS_COMPILE must be setup before using e.g. cc-option (and a few other as-*, cc-*, ld-* macros), else they will check against the wrong compiler when cross-compiling, and may invoke the cross compiler with wrong or suboptimal compiler options. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Paul Mundt <lethal@linux-sh.org> Cc: linux-sh@vger.kernel.org Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-13 04:39:07 +08:00
ifneq ($(SUBARCH),$(ARCH))
ifeq ($(CROSS_COMPILE),)
CROSS_COMPILE := $(call cc-cross-prefix, $(UTS_MACHINE)-linux- $(UTS_MACHINE)-linux-gnu- $(UTS_MACHINE)-unknown-linux-gnu-)
endif
endif
sh: select KBUILD_DEFCONFIG depending on ARCH You can not select KBUILD_DEFCONFIG depending on any CONFIG option because include/config/auto.conf is not included when building config targets. So, CONFIG_SUPERH32 is never set during the configuration, then cayman_defconfig is always chosen. This commit provides a sensible way to choose shx3/cayman_defconfig. arch/sh/Kconfig sets either SUPERH32 or SUPERH64 depending on ARCH environment, like follows: config SUPERH32 def_bool ARCH = "sh" ... config SUPERH64 def_bool ARCH = "sh64" It should make sense to choose the default defconfig by ARCH, like arch/sparc/Makefile. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-11-03 01:40:32 +08:00
ifeq ($(ARCH),sh)
KBUILD_DEFCONFIG := shx3_defconfig
else
KBUILD_DEFCONFIG := cayman_defconfig
endif
[PATCH] sh: Move CPU subtype configuration to its own Kconfig Currently the CPU subtype options are cluttering up arch/sh/Kconfig somewhat. Given that, this moves all of that in to its own arch/sh/mm/Kconfig. Things like cache configuration are also moved to this new location. This also adds support for strict CPU tuning on newer cores, which requires the addition of as-option. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-17 14:14:19 +08:00
isa-y := any
sh: Add support for SH7706/SH7710/SH7343 CPUs. This adds support for the aforementioned CPU subtypes, and cleans up some build issues encountered as a result. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-09-27 16:38:11 +08:00
isa-$(CONFIG_SH_DSP) := sh
[PATCH] sh: Move CPU subtype configuration to its own Kconfig Currently the CPU subtype options are cluttering up arch/sh/Kconfig somewhat. Given that, this moves all of that in to its own arch/sh/mm/Kconfig. Things like cache configuration are also moved to this new location. This also adds support for strict CPU tuning on newer cores, which requires the addition of as-option. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-17 14:14:19 +08:00
isa-$(CONFIG_CPU_SH2) := sh2
sh: Add support for SH7706/SH7710/SH7343 CPUs. This adds support for the aforementioned CPU subtypes, and cleans up some build issues encountered as a result. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-09-27 16:38:11 +08:00
isa-$(CONFIG_CPU_SH2A) := sh2a
[PATCH] sh: Move CPU subtype configuration to its own Kconfig Currently the CPU subtype options are cluttering up arch/sh/Kconfig somewhat. Given that, this moves all of that in to its own arch/sh/mm/Kconfig. Things like cache configuration are also moved to this new location. This also adds support for strict CPU tuning on newer cores, which requires the addition of as-option. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-17 14:14:19 +08:00
isa-$(CONFIG_CPU_SH3) := sh3
isa-$(CONFIG_CPU_SH4) := sh4
isa-$(CONFIG_CPU_SH4A) := sh4a
sh: Add support for SH7706/SH7710/SH7343 CPUs. This adds support for the aforementioned CPU subtypes, and cleans up some build issues encountered as a result. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-09-27 16:38:11 +08:00
isa-$(CONFIG_CPU_SH4AL_DSP) := sh4al
sh: Plug SH-5 in to arch/sh/Makefile. Adds the ISA tuning and a lib64 rule. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-08 17:52:35 +08:00
isa-$(CONFIG_CPU_SH5) := shmedia
sh: SHmedia ISA tuning fixups. SH-5 doesn't support any elaborate ISA inheritance schemes (-dsp, -up, etc.), so only bother with that if we are building an sh32 kernel. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-10-31 14:58:53 +08:00
ifeq ($(CONFIG_SUPERH32),y)
[PATCH] sh: Move CPU subtype configuration to its own Kconfig Currently the CPU subtype options are cluttering up arch/sh/Kconfig somewhat. Given that, this moves all of that in to its own arch/sh/mm/Kconfig. Things like cache configuration are also moved to this new location. This also adds support for strict CPU tuning on newer cores, which requires the addition of as-option. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-17 14:14:19 +08:00
isa-$(CONFIG_SH_DSP) := $(isa-y)-dsp
sh: SHmedia ISA tuning fixups. SH-5 doesn't support any elaborate ISA inheritance schemes (-dsp, -up, etc.), so only bother with that if we are building an sh32 kernel. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-10-31 14:58:53 +08:00
isa-y := $(isa-y)-up
endif
[PATCH] sh: Move CPU subtype configuration to its own Kconfig Currently the CPU subtype options are cluttering up arch/sh/Kconfig somewhat. Given that, this moves all of that in to its own arch/sh/mm/Kconfig. Things like cache configuration are also moved to this new location. This also adds support for strict CPU tuning on newer cores, which requires the addition of as-option. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-17 14:14:19 +08:00
sh: Wrap CPU tuning through cc-option. Some compilers don't support the explicit CPU tuning, while binutils is still able to handle the special subtype-specific opcodes. Make the CFLAG optional, falling back on the compiler default if nothing better exists. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-06-01 16:25:42 +08:00
cflags-$(CONFIG_CPU_SH2) := $(call cc-option,-m2,)
sh: support CPU_J2 when compiler lacks -mj2 Signed-off-by: Rich Felker <dalias@libc.org>
2016-10-09 14:35:08 +08:00
cflags-$(CONFIG_CPU_J2) += $(call cc-option,-mj2,)
sh: Don't let SH-4A clobber SH-4 CFLAGS. Older compilers don't support the -m4a{,nofpu} flags, which has the side-effect of allowing FP operations to be emitted. Switch this to incremental tuning, so we at least have -m4-nofpu as a fallback for the gcc3 toolchains. Without this, certain modules emit references to __udivsi3_i4 and __sdivsi3_i4. Reported-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-07-12 08:48:54 +08:00
cflags-$(CONFIG_CPU_SH2A) += $(call cc-option,-m2a,) \
sh: also try passing -m4-nofpu for SH2A builds When compiling a SH2A kernel (e.g. se7206_defconfig or rsk7203_defconfig) using sh4-linux-gcc, linking fails with: net/built-in.o: In function `__sk_run_filter': net/core/filter.c:566: undefined reference to `__fpscr_values' net/core/filter.c:269: undefined reference to `__fpscr_values' ... net/built-in.o:net/core/filter.c:580: more undefined references to `__fpscr_values' follow This happens because sh4-linux-gcc doesn't support the "-m2a-nofpu", which is thus filtered out by "$(call cc-option, ...)". As compiling using sh4-linux-gcc is useful for compile coverage, also try passing "-m4-nofpu" (which is presumably filtered out when using a real sh2a-linux toolchain) to disable the generation of FPU instructions and references to __fpscr_values[]. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Tony Breeds <tony@bakeyournoodle.com> Cc: Alexei Starovoitov <ast@plumgrid.com> Cc: Fengguang Wu <fengguang.wu@intel.com> Cc: Daniel Borkmann <dborkman@redhat.com> Cc: Magnus Damm <magnus.damm@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-07-24 05:00:06 +08:00
$(call cc-option,-m2a-nofpu,) \
$(call cc-option,-m4-nofpu,)
sh: Wrap CPU tuning through cc-option. Some compilers don't support the explicit CPU tuning, while binutils is still able to handle the special subtype-specific opcodes. Make the CFLAG optional, falling back on the compiler default if nothing better exists. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-06-01 16:25:42 +08:00
cflags-$(CONFIG_CPU_SH3) := $(call cc-option,-m3,)
cflags-$(CONFIG_CPU_SH4) := $(call cc-option,-m4,) \
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
$(call cc-option,-mno-implicit-fp,-m4-nofpu)
sh: Don't let SH-4A clobber SH-4 CFLAGS. Older compilers don't support the -m4a{,nofpu} flags, which has the side-effect of allowing FP operations to be emitted. Switch this to incremental tuning, so we at least have -m4-nofpu as a fallback for the gcc3 toolchains. Without this, certain modules emit references to __udivsi3_i4 and __sdivsi3_i4. Reported-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-07-12 08:48:54 +08:00
cflags-$(CONFIG_CPU_SH4A) += $(call cc-option,-m4a,) \
sh: Wrap CPU tuning through cc-option. Some compilers don't support the explicit CPU tuning, while binutils is still able to handle the special subtype-specific opcodes. Make the CFLAG optional, falling back on the compiler default if nothing better exists. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-06-01 16:25:42 +08:00
$(call cc-option,-m4a-nofpu,)
sh: Add -m4al tuning for SH4AL-DSP. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-11-20 14:28:47 +08:00
cflags-$(CONFIG_CPU_SH4AL_DSP) += $(call cc-option,-m4al,)
sh: Plug SH-5 in to arch/sh/Makefile. Adds the ISA tuning and a lib64 rule. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-08 17:52:35 +08:00
cflags-$(CONFIG_CPU_SH5) := $(call cc-option,-m5-32media-nofpu,)
sh: Explicit endian selection support. Previously big endian was simply assumed if little endian was not set, which led to some cflags ordering issues. There's not much point to not having a big endian option, so shove one in a choice and wire it up in the Makefile. This lets us clean up some of the cflags ordering while we're at it. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-11-21 10:12:19 +08:00
sh: Re-add support for best fit ISA tuning if none is available. This was removed in the libgcc integration, but there are still some compilers that need this. We also relax the rules on the ISA tuning in the cases where there are no matches for the CPU tuning and adopt the -any default, which matches the intent of the isa-y target list. This compensates for mismatches where binutils supports a wide array of targets whilst the compiler is much more restricted. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-11-26 03:21:36 +08:00
ifeq ($(cflags-y),)
#
# In the case where we are stuck with a compiler that has been uselessly
# restricted to a particular ISA, a favourite default of newer GCCs when
# extensive multilib targets are not provided, ensure we get the best fit
# regarding FP generation. This is intentionally stupid (albeit many
# orders of magnitude less than GCC's default behaviour), as anything
# with a large number of multilib targets better have been built
# correctly for the target in mind.
#
cflags-y += $(shell $(CC) $(KBUILD_CFLAGS) -print-multi-lib | \
grep nofpu | sed q | sed -e 's/^/-/;s/;.*$$//')
# At this point, anything goes.
isaflags-y := $(call as-option,-Wa$(comma)-isa=any,)
else
sh: Fix DSP opcode regression for SH3-DSP parts. Older versions of binutils do not support -Wa,-isa= tuning, which is something we rely on for enabling DSP opcode support on the newer parts. SH3-DSP parts can still be handled with -Wa,-dsp even if the newer parts require the newer versions of binutils for supporting the new opcodes. This was broken in -rc1 when the SH4AL-DSP support was being reworked, and is needed to get SH3-DSP working with older toolchains again. Reported-by: Markus Brunner <super.firetwister@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-08-21 15:56:56 +08:00
#
# -Wa,-isa= tuning implies -Wa,-dsp for the versions of binutils that
# support it, while -Wa,-dsp by itself limits the range of usable opcodes
# on certain CPU subtypes. Try the ISA variant first, and if that fails,
# fall back on -Wa,-dsp for the old binutils versions. Even without DSP
# opcodes, we always want the best ISA tuning the version of binutils
# will provide.
#
isaflags-y := $(call as-option,-Wa$(comma)-isa=$(isa-y),)
isaflags-$(CONFIG_SH_DSP) := \
$(call as-option,-Wa$(comma)-isa=$(isa-y),-Wa$(comma)-dsp)
sh: Re-add support for best fit ISA tuning if none is available. This was removed in the libgcc integration, but there are still some compilers that need this. We also relax the rules on the ISA tuning in the cases where there are no matches for the CPU tuning and adopt the -any default, which matches the intent of the isa-y target list. This compensates for mismatches where binutils supports a wide array of targets whilst the compiler is much more restricted. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-11-26 03:21:36 +08:00
endif
cflags-$(CONFIG_CPU_BIG_ENDIAN) += -mb
cflags-$(CONFIG_CPU_LITTLE_ENDIAN) += -ml
sh: Fix DSP opcode regression for SH3-DSP parts. Older versions of binutils do not support -Wa,-isa= tuning, which is something we rely on for enabling DSP opcode support on the newer parts. SH3-DSP parts can still be handled with -Wa,-dsp even if the newer parts require the newer versions of binutils for supporting the new opcodes. This was broken in -rc1 when the SH4AL-DSP support was being reworked, and is needed to get SH3-DSP working with older toolchains again. Reported-by: Markus Brunner <super.firetwister@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-08-21 15:56:56 +08:00
sh: Re-add support for best fit ISA tuning if none is available. This was removed in the libgcc integration, but there are still some compilers that need this. We also relax the rules on the ISA tuning in the cases where there are no matches for the CPU tuning and adopt the -any default, which matches the intent of the isa-y target list. This compensates for mismatches where binutils supports a wide array of targets whilst the compiler is much more restricted. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-11-26 03:21:36 +08:00
cflags-y += $(call cc-option,-mno-fdpic)
sh: Fix DSP opcode regression for SH3-DSP parts. Older versions of binutils do not support -Wa,-isa= tuning, which is something we rely on for enabling DSP opcode support on the newer parts. SH3-DSP parts can still be handled with -Wa,-dsp even if the newer parts require the newer versions of binutils for supporting the new opcodes. This was broken in -rc1 when the SH4AL-DSP support was being reworked, and is needed to get SH3-DSP working with older toolchains again. Reported-by: Markus Brunner <super.firetwister@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-08-21 15:56:56 +08:00
cflags-y += $(isaflags-y) -ffreestanding
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
sh: Tidy up KBUILD_IMAGE for sh64. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-21 21:13:34 +08:00
OBJCOPYFLAGS := -O binary -R .note -R .note.gnu.build-id -R .comment \
-R .stab -R .stabstr -S
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
sh: Tidy up KBUILD_IMAGE for sh64. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-21 21:13:34 +08:00
# Give the various platforms the opportunity to set default image types
sh: sh7785lcr: Select uImage as default image target. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-10-28 17:50:00 +08:00
defaultimage-$(CONFIG_SUPERH32) := zImage
defaultimage-$(CONFIG_SH_SH7785LCR) := uImage
sh: mach-rsk: Use uImage generation by default for rsk7201/7203. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22 02:26:26 +08:00
defaultimage-$(CONFIG_SH_RSK) := uImage
sh: Generate uImage by default on Urquell board. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-03-10 16:00:48 +08:00
defaultimage-$(CONFIG_SH_URQUELL) := uImage
sh: Add default uImage rule for se7724, ap325rxa, and migor. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-12-04 12:57:40 +08:00
defaultimage-$(CONFIG_SH_MIGOR) := uImage
defaultimage-$(CONFIG_SH_AP325RXA) := uImage
sh: Add default uImage rule for sh7757lcr Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-11-01 13:57:01 +08:00
defaultimage-$(CONFIG_SH_SH7757LCR) := uImage
sh: Add default uImage rule for se7724, ap325rxa, and migor. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-12-04 12:57:40 +08:00
defaultimage-$(CONFIG_SH_7724_SOLUTION_ENGINE) := uImage
sh: Specify sane default image targets for the SH-2 platforms. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-11-18 16:35:45 +08:00
defaultimage-$(CONFIG_SH_7206_SOLUTION_ENGINE) := vmlinux
defaultimage-$(CONFIG_SH_7619_SOLUTION_ENGINE) := vmlinux
sh: set KBUILD_IMAGE to something sensible. This was missing for sh too, wire it up.. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-12-06 10:08:49 +08:00
sh: Tidy up KBUILD_IMAGE for sh64. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-21 21:13:34 +08:00
# Set some sensible Kbuild defaults
sh: Use full path in KBUILD_IMAGE definition The KBUILD_IMAGE variable is used by the rpm and deb-pkg targets, which expect it to point to the image file in the build directory. The builddeb script has a workaround for architectures which only provide the basename, but let's provide a clean interface for packaging tools. Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: linux-sh@vger.kernel.org Signed-off-by: Michal Marek <mmarek@suse.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-11-23 05:34:32 +08:00
boot := arch/sh/boot
KBUILD_IMAGE := $(boot)/$(defaultimage-y)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#
# Choosing incompatible machines durings configuration will result in
# error messages during linking.
#
sh: Fix up the _stext references for SH-5. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-20 14:38:11 +08:00
ifdef CONFIG_SUPERH32
sh: Add a KBUILD_DEFCONFIG for sh64. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-05-26 16:12:20 +08:00
UTS_MACHINE := sh
BITS := 32
LDFLAGS_vmlinux += -e _stext
sh: Fix up the _stext references for SH-5. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-20 14:38:11 +08:00
else
sh: Add a KBUILD_DEFCONFIG for sh64. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-05-26 16:12:20 +08:00
UTS_MACHINE := sh64
BITS := 64
LDFLAGS_vmlinux += --defsym phys_stext=_stext-$(CONFIG_PAGE_OFFSET) \
--defsym phys_stext_shmedia=phys_stext+1 \
-e phys_stext_shmedia
sh: Fix up the _stext references for SH-5. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-20 14:38:11 +08:00
endif
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
ifdef CONFIG_CPU_LITTLE_ENDIAN
sh: Tidy up the ldscript output format specifier. Tie this in to the Makefile directly, where we already know what we are running on. This tidies up the linker script a bit, and is prep work for unifying the arch/sh/boot/compressed linker scripts. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-05-09 23:25:08 +08:00
ld-bfd := elf32-$(UTS_MACHINE)-linux
sh: Fix up link time defsym warnings. sh-linux-gnu-ld:--defsym 'jiffies=jiffies_64': ignoring invalid character `'' in expression For some reason ld has recently started complaining about the quotes, so just get rid of them, we don't need them for anything anyways. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-06-13 10:36:36 +08:00
LDFLAGS_vmlinux += --defsym jiffies=jiffies_64 --oformat $(ld-bfd)
kbuild: rename LDFLAGS to KBUILD_LDFLAGS Commit a0f97e06a43c ("kbuild: enable 'make CFLAGS=...' to add additional options to CC") renamed CFLAGS to KBUILD_CFLAGS. Commit 222d394d30e7 ("kbuild: enable 'make AFLAGS=...' to add additional options to AS") renamed AFLAGS to KBUILD_AFLAGS. Commit 06c5040cdb13 ("kbuild: enable 'make CPPFLAGS=...' to add additional options to CPP") renamed CPPFLAGS to KBUILD_CPPFLAGS. For some reason, LDFLAGS was not renamed. Using a well-known variable like LDFLAGS may result in accidental override of the variable. Kbuild generally uses KBUILD_ prefixed variables for the internally appended options, so here is one more conversion to sanitize the naming convention. I did not touch Makefiles under tools/ since the tools build system is a different world. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Reviewed-by: Palmer Dabbelt <palmer@sifive.com>
2018-08-24 07:20:39 +08:00
KBUILD_LDFLAGS += -EL
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
else
sh: Tidy up the ldscript output format specifier. Tie this in to the Makefile directly, where we already know what we are running on. This tidies up the linker script a bit, and is prep work for unifying the arch/sh/boot/compressed linker scripts. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-05-09 23:25:08 +08:00
ld-bfd := elf32-$(UTS_MACHINE)big-linux
sh: Fix up link time defsym warnings. sh-linux-gnu-ld:--defsym 'jiffies=jiffies_64': ignoring invalid character `'' in expression For some reason ld has recently started complaining about the quotes, so just get rid of them, we don't need them for anything anyways. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-06-13 10:36:36 +08:00
LDFLAGS_vmlinux += --defsym jiffies=jiffies_64+4 --oformat $(ld-bfd)
kbuild: rename LDFLAGS to KBUILD_LDFLAGS Commit a0f97e06a43c ("kbuild: enable 'make CFLAGS=...' to add additional options to CC") renamed CFLAGS to KBUILD_CFLAGS. Commit 222d394d30e7 ("kbuild: enable 'make AFLAGS=...' to add additional options to AS") renamed AFLAGS to KBUILD_AFLAGS. Commit 06c5040cdb13 ("kbuild: enable 'make CPPFLAGS=...' to add additional options to CPP") renamed CPPFLAGS to KBUILD_CPPFLAGS. For some reason, LDFLAGS was not renamed. Using a well-known variable like LDFLAGS may result in accidental override of the variable. Kbuild generally uses KBUILD_ prefixed variables for the internally appended options, so here is one more conversion to sanitize the naming convention. I did not touch Makefiles under tools/ since the tools build system is a different world. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Reviewed-by: Palmer Dabbelt <palmer@sifive.com>
2018-08-24 07:20:39 +08:00
KBUILD_LDFLAGS += -EB
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
endif
sh: Provide a BITS definition, use it in the arch/sh/boot/ Makefiles. This introduces a BITS export that can handily be picked up by Makefiles for cleaner sharing. Reflect its use in arch/sh/boot/compressed/ in preparation for unifying the Makefiles. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-05-09 23:55:45 +08:00
export ld-bfd BITS
sh: Tidy up the ldscript output format specifier. Tie this in to the Makefile directly, where we already know what we are running on. This tidies up the linker script a bit, and is prep work for unifying the arch/sh/boot/compressed linker scripts. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-05-09 23:25:08 +08:00
sh: Use generic init_task Same code. Use the generic version. The special Makefile treatment is pointless anyway as init_task.o contains only data which is handled by the linker script. So no point on being treated like head text. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Link: http://lkml.kernel.org/r/20120503085035.398257169@linutronix.de
2012-05-03 17:02:59 +08:00
head-y := arch/sh/kernel/head_$(BITS).o
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
sh: Move out individual boards without mach groups. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-07-29 23:13:39 +08:00
core-y += arch/sh/kernel/ arch/sh/mm/ arch/sh/boards/
sh: math-emu support This implements initial math-emu support, aimed primarily at SH-3. Signed-off-by: Takashi YOSHII <takasi-y@ops.dti.ne.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-09-27 16:15:32 +08:00
core-$(CONFIG_SH_FPU_EMU) += arch/sh/math-emu/
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
sh: add support for linking a builtin device tree blob in the kernel Signed-off-by: Rich Felker <dalias@libc.org>
2016-03-26 09:24:30 +08:00
core-$(CONFIG_USE_BUILTIN_DTB) += arch/sh/boot/dts/
sh: Move out individual boards without mach groups. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-07-29 23:13:39 +08:00
# Mach groups
sh: Move out the solution engine headers to arch/sh/include/mach-se/ Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-07-29 20:41:37 +08:00
machdir-$(CONFIG_SOLUTION_ENGINE) += mach-se
sh: Shuffle the board directories in to mach groups. This flattens out the board directories in to individual mach groups, we will use this for getting rid of unneeded directories, simplifying the build system, and becoming more coherent with the refactored arch/sh/include topology. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-07-29 20:01:19 +08:00
machdir-$(CONFIG_SH_HP6XX) += mach-hp6xx
machdir-$(CONFIG_SH_DREAMCAST) += mach-dreamcast
machdir-$(CONFIG_SH_SH03) += mach-sh03
machdir-$(CONFIG_SH_RTS7751R2D) += mach-r2d
machdir-$(CONFIG_SH_HIGHLANDER) += mach-highlander
machdir-$(CONFIG_SH_MIGOR) += mach-migor
sh: Move ap325rxa board code into separate directory Move the AP325RXA board code from a single board file to a separate directory. This to make it easy to add support for sdram sleep mode code. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-10-30 12:23:42 +08:00
machdir-$(CONFIG_SH_AP325RXA) += mach-ap325rxa
sh: kfr2r09 board support - SCIF console This patch adds basic kfr2r09 board support. Only the SCIF1 console is supported with this patch, but this patch and a proper sh7724 configuration is all that is needed. Combine with an initramfs to have a small RAM based kernel and distribution booted as zImage from RAM via JTAG. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-07-23 00:20:54 +08:00
machdir-$(CONFIG_SH_KFR2R09) += mach-kfr2r09
sh: Add EcoVec (SH7724) board support This adds preliminary support for the EcoVec board. Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-08-19 20:08:33 +08:00
machdir-$(CONFIG_SH_ECOVEC) += mach-ecovec24
sh: Shuffle the board directories in to mach groups. This flattens out the board directories in to individual mach groups, we will use this for getting rid of unneeded directories, simplifying the build system, and becoming more coherent with the refactored arch/sh/include topology. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-07-29 20:01:19 +08:00
machdir-$(CONFIG_SH_SDK7780) += mach-sdk7780
sh: Preliminary SDK7786 board support. This stubs in some preliminary board support for the RTE SDK7786. This is quite stunted at the moment, and primarily builds on top of the system FPGA. FPGA IRQs are handled via CPU IRL masking for simplicity, with initial peripheral support restricted to the debug ethernet. Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-14 19:58:58 +08:00
machdir-$(CONFIG_SH_SDK7786) += mach-sdk7786
sh: Shuffle the board directories in to mach groups. This flattens out the board directories in to individual mach groups, we will use this for getting rid of unneeded directories, simplifying the build system, and becoming more coherent with the refactored arch/sh/include topology. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-07-29 20:01:19 +08:00
machdir-$(CONFIG_SH_X3PROTO) += mach-x3proto
machdir-$(CONFIG_SH_SH7763RDP) += mach-sh7763rdp
machdir-$(CONFIG_SH_SH4202_MICRODEV) += mach-microdev
machdir-$(CONFIG_SH_LANDISK) += mach-landisk
machdir-$(CONFIG_SH_LBOX_RE2) += mach-lboxre2
machdir-$(CONFIG_SH_CAYMAN) += mach-cayman
sh: Consolidate rsk7203/7201 in to a new mach-rsk. RSK+ platforms have quite a few characteristics in common, so roll them together in to a shiny new RSK mach-type. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-08 13:32:03 +08:00
machdir-$(CONFIG_SH_RSK) += mach-rsk
sh: Get multiple boards in one image working again. This tidies up the build rules and permits multiple boards to be linked in to the same kernel. The earlier Kconfig work ensures that the CPU configuration is consistent across the boards, as this is the only thing that we can't do dynamically. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-14 18:12:37 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
ifneq ($(machdir-y),)
sh: Get multiple boards in one image working again. This tidies up the build rules and permits multiple boards to be linked in to the same kernel. The earlier Kconfig work ensures that the CPU configuration is consistent across the boards, as this is the only thing that we can't do dynamically. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-14 18:12:37 +08:00
core-y += $(addprefix arch/sh/boards/, \
$(filter-out ., $(patsubst %,%/,$(machdir-y))))
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
endif
sh: Migrate common board headers to mach-common/. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-10-20 12:02:48 +08:00
# Common machine type headers. Not part of the arch/sh/boards/ hierarchy.
machdir-y += mach-common
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
# Companion chips
sh: hd64461 tidying. Kill off the hd64461 io.c, as all of the hd64461 users are now using the generic I/O routines. [ hd64461/ moved to hd64461.c by Paul ] Signed-off-by: Kristoffer Ericson <kristoffer.ericson@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-07-17 12:52:38 +08:00
core-$(CONFIG_HD6446X_SERIES) += arch/sh/cchips/hd6446x/
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
sh: Provide common CPU headers, prune the SH-2 and SH-2A directories. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-07-29 21:46:55 +08:00
#
# CPU header paths
#
# These are ordered by optimization level. A CPU family that is a subset
# of another (ie, SH-2A / SH-2), is picked up first, with increasing
# levels of genericness if nothing more suitable is situated in the
# hierarchy.
#
# As an example, in order of preference, SH-2A > SH-2 > common definitions.
#
cpuincdir-$(CONFIG_CPU_SH2A) += cpu-sh2a
cpuincdir-$(CONFIG_CPU_SH2) += cpu-sh2
cpuincdir-$(CONFIG_CPU_SH3) += cpu-sh3
serial: sh-sci: Abstract register maps. This takes a bit of a sledgehammer to the horribly CPU subtype ifdef-ridden header and abstracts all of the different register layouts in to distinct types which in turn can be overriden on a per-port basis, or permitted to default to the map matching the port type at probe time. In the process this ultimately fixes up inumerable bugs with mismatches on various CPU types (particularly the legacy ones that were obviously broken years ago and no one noticed) and provides a more tightly coupled and consolidated platform for extending and implementing generic features. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-06-14 11:40:19 +08:00
cpuincdir-$(CONFIG_CPU_SH4A) += cpu-sh4a
sh: Provide common CPU headers, prune the SH-2 and SH-2A directories. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-07-29 21:46:55 +08:00
cpuincdir-$(CONFIG_CPU_SH4) += cpu-sh4
cpuincdir-$(CONFIG_CPU_SH5) += cpu-sh5
cpuincdir-y += cpu-common # Must be last
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
drivers-y += arch/sh/drivers/
drivers-$(CONFIG_OPROFILE) += arch/sh/oprofile/
treewide: prefix header search paths with $(srctree)/ Currently, the Kbuild core manipulates header search paths in a crazy way [1]. To fix this mess, I want all Makefiles to add explicit $(srctree)/ to the search paths in the srctree. Some Makefiles are already written in that way, but not all. The goal of this work is to make the notation consistent, and finally get rid of the gross hacks. Having whitespaces after -I does not matter since commit 48f6e3cf5bc6 ("kbuild: do not drop -I without parameter"). [1]: https://patchwork.kernel.org/patch/9632347/ Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2019-05-13 14:22:16 +08:00
cflags-y += $(foreach d, $(cpuincdir-y), -I $(srctree)/arch/sh/include/$(d)) \
$(foreach d, $(machdir-y), -I $(srctree)/arch/sh/include/$(d))
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
sh: migrate to arch/sh/include/ This follows the sparc changes a439fe51a1f8eb087c22dd24d69cebae4a3addac. Most of the moving about was done with Sam's directions at: http://marc.info/?l=linux-sh&m=121724823706062&w=2 with subsequent hacking and fixups entirely my fault. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-07-29 07:09:44 +08:00
KBUILD_CFLAGS += -pipe $(cflags-y)
KBUILD_CPPFLAGS += $(cflags-y)
KBUILD_AFLAGS += $(cflags-y)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
sh: Decouple mcount from ftrace. This adds a general CONFIG_MCOUNT in order to permit mcount generation without ftrace support. This is primarily for allowing platforms to enable aggressive stack overflow checking without having to enable ftrace support. Based on the sparc64 implementation. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-07-11 18:56:58 +08:00
ifeq ($(CONFIG_MCOUNT),y)
KBUILD_CFLAGS += -pg
endif
sh: dwarf unwinder support. This is a first cut at a generic DWARF unwinder for the kernel. It's still lacking DWARF64 support and the DWARF expression support hasn't been tested very well but it is generating proper stacktraces on SH for WARN_ON() and NULL dereferences. Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-08-14 00:58:43 +08:00
ifeq ($(CONFIG_DWARF_UNWINDER),y)
KBUILD_CFLAGS += -fasynchronous-unwind-tables
endif
sh: fix LIBGCC Commit f15cbe6f1a4b4d9df59142fc8e4abb973302cf44 (sh: migrate to arch/sh/include/) moved KBUILD_CFLAGS (which is used by LIBGCC) below LIBGCC, causing build errors like the following: <-- snip --> ... LD .tmp_vmlinux1 arch/sh/kernel/built-in.o: In function `module_clk_recalc': clock-sh4.c:(.text+0x80f0): undefined reference to `__udivsi3_i4i' ... make[1]: *** [.tmp_vmlinux1] Error 1 <-- snip --> Reported-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-08-02 06:13:44 +08:00
libs-$(CONFIG_SUPERH32) := arch/sh/lib/ $(libs-y)
sh: Provide sdivsi3/udivsi3/udivdi3 for sh64, kill off libgcc linking. This moves in the necessary libgcc bits and kills off the libgcc linking for sh64 kernels as well. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-12 15:53:14 +08:00
libs-$(CONFIG_SUPERH64) := arch/sh/lib64/ $(libs-y)
sh: fix LIBGCC Commit f15cbe6f1a4b4d9df59142fc8e4abb973302cf44 (sh: migrate to arch/sh/include/) moved KBUILD_CFLAGS (which is used by LIBGCC) below LIBGCC, causing build errors like the following: <-- snip --> ... LD .tmp_vmlinux1 arch/sh/kernel/built-in.o: In function `module_clk_recalc': clock-sh4.c:(.text+0x80f0): undefined reference to `__udivsi3_i4i' ... make[1]: *** [.tmp_vmlinux1] Error 1 <-- snip --> Reported-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-08-02 06:13:44 +08:00
sh: support XZ-compressed kernel. Follow the x86 change and wire up support for the XZ decompressor. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-01-14 14:52:54 +08:00
BOOT_TARGETS = uImage uImage.bz2 uImage.gz uImage.lzma uImage.xz uImage.lzo \
sh: Add a vmlinux.bin target. This makes vmlinux.bin generation an explicit make target, as opposed to just a dependency for some of the other targets. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-13 15:28:47 +08:00
uImage.srec uImage.bin zImage vmlinux.bin vmlinux.srec \
romImage
sh: move machtypes.h to include/generated Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Michal Marek <mmarek@suse.cz>
2009-10-18 04:20:22 +08:00
PHONY += $(BOOT_TARGETS)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
sh: Use full path in KBUILD_IMAGE definition The KBUILD_IMAGE variable is used by the rpm and deb-pkg targets, which expect it to point to the image file in the build directory. The builddeb script has a workaround for architectures which only provide the basename, but let's provide a clean interface for packaging tools. Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: linux-sh@vger.kernel.org Signed-off-by: Michal Marek <mmarek@suse.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-11-23 05:34:32 +08:00
all: $(notdir $(KBUILD_IMAGE))
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
sh: bzip2/lzma uImage support. This builds on the bzip2/lzma zImage support change and wires it up for uImages. Based on the blackfin implementation. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-07-21 16:24:36 +08:00
$(BOOT_TARGETS): vmlinux
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
compressed: zImage
sh: move machtypes.h to include/generated Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Michal Marek <mmarek@suse.cz>
2009-10-18 04:20:22 +08:00
archprepare:
$(Q)$(MAKE) $(build)=arch/sh/tools include/generated/machtypes.h
sh: Consolidate sh/sh64 Makefiles. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-11-21 21:28:28 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
sh: plug vsyscall dir in to archclean. The vsyscall targets are presently not cleaned up, so just handle it in the archclean rule. Reported-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-06-10 14:48:33 +08:00
$(Q)$(MAKE) $(clean)=arch/sh/kernel/vsyscall
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
sh: generate uapi header and syscall table header files System call table generation script must be run to gener- ate unistd_32.h and syscall_table.h files. This patch will have changes which will invokes the script. This patch will generate unistd_32.h and syscall_table.h files by the syscall table generation script invoked by sh/Makefile and the generated files against the removed files must be identical. The generated uapi header file will be included in uapi/- asm/unistd.h and generated system call table header file will be included by kernel/syscall_32.S file. Signed-off-by: Firoz Khan <firoz.khan@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-11-14 12:32:10 +08:00
archheaders:
$(Q)$(MAKE) $(build)=arch/sh/kernel/syscalls all
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
define archhelp
sh: bzip2/lzma uImage support. This builds on the bzip2/lzma zImage support change and wires it up for uImages. Based on the blackfin implementation. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-07-21 16:24:36 +08:00
@echo ' zImage - Compressed kernel image'
sh: Add romImage target to archhelp. Adds an archhelp blurb for the romImage target so it is reflected in 'make help'. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-07-29 23:27:35 +08:00
@echo ' romImage - Compressed ROM image, if supported'
sh: Add uImage and S-rec generation support. Add a couple of new targets, both for uImage and S-rec generation. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-12-07 16:00:32 +08:00
@echo ' vmlinux.srec - Create an ELF S-record'
sh: Add a vmlinux.bin target. This makes vmlinux.bin generation an explicit make target, as opposed to just a dependency for some of the other targets. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-13 15:28:47 +08:00
@echo ' vmlinux.bin - Create an uncompressed binary image'
sh: bzip2/lzma uImage support. This builds on the bzip2/lzma zImage support change and wires it up for uImages. Based on the blackfin implementation. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-07-21 16:24:36 +08:00
@echo '* uImage - Alias to bootable U-Boot image'
@echo ' uImage.srec - Create an S-record for U-Boot'
sh: Document uImage.bin target in archhelp. This was missing from the previous patch. Reported-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-10-27 06:17:12 +08:00
@echo ' uImage.bin - Kernel-only image for U-Boot (bin)'
sh: bzip2/lzma uImage support. This builds on the bzip2/lzma zImage support change and wires it up for uImages. Based on the blackfin implementation. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-07-21 16:24:36 +08:00
@echo '* uImage.gz - Kernel-only image for U-Boot (gzip)'
@echo ' uImage.bz2 - Kernel-only image for U-Boot (bzip2)'
@echo ' uImage.lzma - Kernel-only image for U-Boot (lzma)'
sh: support XZ-compressed kernel. Follow the x86 change and wire up support for the XZ decompressor. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-01-14 14:52:54 +08:00
@echo ' uImage.xz - Kernel-only image for U-Boot (xz)'
sh: Add support for LZO-compressed kernels. Plugs in LZO along with the others. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-01-13 12:29:19 +08:00
@echo ' uImage.lzo - Kernel-only image for U-Boot (lzo)'
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
endef
Reference in New Issue Copy Permalink