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2008-01-28sh: SH-2A FPU support.Paul Mundt1-4/+0
Signed-off-by: Kieran Bingham <kbingham@mpc-data.co.uk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-01-28sh: Move mach-cayman in with the rest of the boards.Paul Mundt1-4/+1
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-01-28sh: Kill off the mach-harp and mach-sim machtypes.Paul Mundt1-2/+0
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-01-28sh: Fix up default zImage target for sh32.Paul Mundt1-1/+1
This was using the absolute path, which was confusing the make target. Switch it to just 'zImage', as per powerpc. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-01-28sh: Consolidate sh/sh64 Makefiles.Paul Mundt1-6/+44
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-01-28sh: Tidy up KBUILD_IMAGE for sh64.Paul Mundt1-17/+12
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-01-28sh: Switch SH-5 to use CONFIG_PAGE_OFFSET.Paul Mundt1-1/+1
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-01-28sh: Fix up the _stext references for SH-5.Paul Mundt1-3/+9
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-01-28sh: Fix up the head-y targets for _32 and _64.Paul Mundt1-1/+3
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-01-28sh: Plug SH-5 in to arch/sh/Makefile.Paul Mundt1-2/+6
Adds the ISA tuning and a lib64 rule. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-10-30sh: fix zImage build with >=binutils-2.18Manuel Lauss1-1/+1
Starting with binutils somewhere around 2.17.50.14 the vmlinux file contains a ".note.gnu.build-id" section which doesn't get removed when the zImage is built; resulting in a 2GB intermediate file and a broken zImage. Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-10-16Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuildLinus Torvalds1-3/+3
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild: (40 commits) kbuild: introduce ccflags-y, asflags-y and ldflags-y kbuild: enable 'make CPPFLAGS=...' to add additional options to CPP kbuild: enable use of AFLAGS and CFLAGS on commandline kbuild: enable 'make AFLAGS=...' to add additional options to AS kbuild: fix AFLAGS use in h8300 and m68knommu kbuild: check for wrong use of CFLAGS kbuild: enable 'make CFLAGS=...' to add additional options to CC kbuild: fix up CFLAGS usage kbuild: make modpost detect unterminated device id lists kbuild: call export_report from the Makefile kbuild: move Kai Germaschewski to CREDITS kconfig/menuconfig: distinguish between selected-by-another options and comments kconfig: tristate choices with mixed tristate and boolean values include/linux/Kbuild: remove duplicate entries kbuild: kill backward compatibility checks kbuild: kill EXTRA_ARFLAGS kbuild: fix documentation in makefiles.txt kbuild: call make once for all targets when O=.. is used kbuild: pass -g to assembler under CONFIG_DEBUG_INFO kbuild: update _shipped files for kconfig syntax cleanup ... Fix up conflicts in arch/um/sys-{x86_64,i386}/Makefile manually.
2007-10-15kbuild: enable 'make AFLAGS=...' to add additional options to ASSam Ravnborg1-1/+1
The variable AFLAGS is a wellknown variable and the usage by kbuild may result in unexpected behaviour. On top of that several people over time has asked for a way to pass in additional flags to gcc. This patch replace use of AFLAGS with KBUILD_AFLAGS all over the tree. Patch was tested on following architectures: alpha, arm, i386, x86_64, mips, sparc, sparc64, ia64, m68k, s390 Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-10-14kbuild: enable 'make CFLAGS=...' to add additional options to CCSam Ravnborg1-2/+2
The variable CFLAGS is a wellknown variable and the usage by kbuild may result in unexpected behaviour. On top of that several people over time has asked for a way to pass in additional flags to gcc. This patch replace use of CFLAGS with KBUILD_CFLAGS all over the tree and enabling one to use: make CFLAGS=... to specify additional gcc commandline options. One usecase is when trying to find gcc bugs but other use cases has been requested too. Patch was tested on following architectures: alpha, arm, i386, x86_64, mips, sparc, sparc64, ia64, m68k Test was simple to do a defconfig build, apply the patch and check that nothing got rebuild. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2007-09-21sh: Magic Panel R2 board support.Markus Brunner1-0/+1
This adds support for the SH7720 (SH3-DSP) based Magic Panel R2 board. Signed-off-by: Markus Brunner <super.firetwister@gmail.com> Signed-off by: Mark Jonas <toertel@gmail.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-09-21sh: replace sh specific CONFIG_VOYAGERGX with CONFIG_MFD_SM501Magnus Damm1-1/+1
This patch replaces all instances of CONFIG_VOYAGERGX with CONFIG_MFD_SM501. While at it we make sure the r2d code compiles both with and without SM501. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-09-21sh: Initial support for SH-X3 prototype board.Paul Mundt1-0/+1
This adds initial support for the SH-X3 prototype board. Only simple logic for the IRQ controller and the heartbeat driver for now. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-08-21sh: Fix DSP opcode regression for SH3-DSP parts.Paul Mundt1-1/+16
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>
2007-07-26sh: remove support for sh7300 and solution engine 7300Magnus Damm1-1/+0
This patch removes old dead code: - kill off sh7300 cpu support - get rid of broken solution engine 7300 board support Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-07-25sh: remove support for sh73180 and solution engine 73180Magnus Damm1-1/+0
This patch removes old dead code: - kill off sh73180 cpu support - get rid of broken solution engine 73180 board support Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-07-20sh: hd64461 tidying.Kristoffer Ericson1-2/+1
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>
2007-07-12sh: Don't let SH-4A clobber SH-4 CFLAGS.Paul Mundt1-2/+2
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>
2007-07-07sh: Drop -Wa,-dsp for DSP tuning.Paul Mundt1-2/+0
We already hand off the proper ISA variant with the dsp specifier appended, so we don't need to explicitly set -dsp. This causes some confusion with certain toolchains that are restricted to -dsp family opcodes artificially. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-07-06sh: Add cpu and mach links to CLEAN_FILES.Paul Mundt1-1/+3
These weren't being cleaned up, so add them to the CLEAN_FILES. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-06-08sh: Kill off dead SH7604 support.Paul Mundt1-1/+0
This was added during 2.5.x, but was never moved along. This can easily be resurrected if someone has one they wish to work with, but it's not worth keeping around in its current form. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-06-08sh: Wrap CPU tuning through cc-option.Paul Mundt1-5/+7
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>
2007-06-08sh: Rip out special unknown machvec.Paul Mundt1-1/+0
This kills off the BareCPU board as a "special" machvec, rather, we leave this as a default for when no other vector is available, or when we want to use it in combination with other vectors for testing with generic ops. As sh_mv is copied out anyways (or overloaded when an alternate vector is explicitly selected), this doesn't consume any additional memory. The generic machvec can be forcibly selected with sh_mv=generic, or by not having any other boards enabled. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-06-08sh: Get multiple boards in one image working again.Paul Mundt1-38/+50
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>
2007-05-31sh: support older gcc'sAndrew Morton1-1/+1
Make my version of gcc happy. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-07sh: Solution Engine 7722 board support.Ryusuke Sakato1-0/+1
This adds more full-featured support for the SH7722 Solution Engine. Previously this was using the generic board, and lacked most of the peripheral support. Signed-off-by: Ryusuke Sakato <sakato.ryusuke@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-07sh: SH7780 Solution Engine board support.Nobuhiro Iwamatsu1-0/+1
This adds support for the SH7780-based Solution Engine reference board. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.zh@hitachi.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-07sh: L-BOX RE2 support.Nobuhiro Iwamatsu1-0/+1
This adds support for the L-BOX RE2 router. http://www.nttcom.co.jp/l-box/ L-BOX RE2 is a SH7751R-based router. It has CF, Cardbus, serial, and LAN x2. This is one of the very few SH boards that a general person can obtain now. The L-BOX shipped with a 2.4.28 kernel, this is a rewritten patch adding it to current git. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-07sh: Add SH7785 Highlander board support (R7785RP).Paul Mundt1-1/+1
This adds preliminary support for the SH7785-based Highlander board. Some of the Highlander support code is reordered so that most of it can be reused directly. This also plugs in missing SH7785 checks in the places that need it, as this is the first board to support the CPU. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-05-07sh: Bring kgdb back from the dead.Paul Mundt1-1/+0
This code has suffered quite a bit of bitrot, do some basic tidying to get it to a reasonably functional state again. This gets the basic support and the console working again. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-02-14sh: Kill off dead bigsur and ec3104 boards.Paul Mundt1-2/+0
Neither of these have had any maintenance in years, and there's no interest in keeping them straggling along. These have already been slated for removal some time, so finally just get rid of them. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-02-13sh: Use proper SH-2A CFLAGS on newer compilers.Paul Mundt1-0/+1
-m2 doesn't end up working particularly well when we've got a constrained toolchain target. Switch to the same semantics used by SH-4A to attempt to get it right. Spotted by Alex Song <songqf9@yahoo.ca>. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-12-12sh: Add uImage and S-rec generation support.Paul Mundt1-2/+5
Add a couple of new targets, both for uImage and S-rec generation. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-12-06sh: set KBUILD_IMAGE to something sensible.Paul Mundt1-1/+3
This was missing for sh too, wire it up.. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-12-06sh: gcc4 support.Stuart Menefy1-1/+1
This fixes up the kernel for gcc4. The existing exception handlers needed some wrapping for pt_regs access, acessing the registers via a RELOC_HIDE() pointer. The strcpy() issues popped up here too, so add -ffreestanding and kill off the symbol export. Signed-off-by: Stuart Menefy <stuart.menefy@st.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-12-06sh: Explicit endian selection support.Paul Mundt1-10/+9
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>
2006-12-06sh: Add support for SH7206 and SH7619 CPU subtypes.Yoshinori Sato1-0/+3
This implements initial support for the SH7206 (SH-2A) and SH7619 (SH-2) MMU-less CPUs. Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-09-27sh: Solution Engine SH7343 board support.Paul Mundt1-0/+1
This adds support for the SE7343 board. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-09-27sh: SH7710VoIPGW board support.Paul Mundt1-0/+1
This adds support for the SH7710 VoIP Gateway board. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-09-27sh: Kill off dead boards.Paul Mundt1-7/+0
None of these have been maintained in years, and no one seems to be interested in doing so, so just get rid of them. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-09-27sh: SHMIN board support.Takashi YOSHII1-0/+1
This adds support for the SHMIN SH7706 board. Signed-off-by: Takashi YOSHII <takasi-y@ops.dti.ne.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-09-27sh: Add support for SH7706/SH7710/SH7343 CPUs.Paul Mundt1-2/+5
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>
2006-09-27sh: math-emu supportTakashi YOSHII1-0/+1
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>
2006-09-27sh: Make O= builds work again.Paul Mundt1-7/+5
Some of the paths were a bit broken, fix it up. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-09-27sh: Drop incdir rule for SE7751.Paul Mundt1-2/+0
No longer needed.. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2006-09-27sh: Add support for R7780RP and R7780MP boards.Paul Mundt1-0/+1
This adds support for the Renesas SH7780 development boards, R7780RP and R7780MP. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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