- 21 5月, 2009 1 次提交
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由 peter fuerst 提交于
Richard Sandiford's new code for inserting the cache-barriers, for GCC 4.3 and above and already incorporated in the current GCC-release, uses a slightly different option-syntax. Signed-off-by: Npeter fuerst <post@pfrst.de> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 14 5月, 2009 2 次提交
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由 Ralf Baechle 提交于
I don't think that in 15 years of Linux/MIPS the zero division checking code generated by gcc by default has ever caught anything. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Otherwise indigestable options might be passed to the host compiler. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 30 3月, 2009 1 次提交
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 14 3月, 2009 1 次提交
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 11 1月, 2009 2 次提交
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由 Manuel Lauss 提交于
This should ease sharing of common devboard code. Signed-off-by: NManuel Lauss <mano@roarinelk.homelinux.net> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 David Daney 提交于
Take all the OCTEON specific files that were added, and hook them into the build system for the arch/mips. For versions of GCC that lack OCTEON support, override gas target architecture. Signed-off-by: NTomaso Paoletti <tpaoletti@caviumnetworks.com> Signed-off-by: NDavid Daney <ddaney@caviumnetworks.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 28 10月, 2008 4 次提交
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由 Shinya Kuribayashi 提交于
git mv arch/mips/{emma2rh,emma} and fixups Makefiles. We'll put all NEC EMMA series based machines there in the future. Signed-off-by: NShinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Shinya Kuribayashi 提交于
- Move EMMA related stuff into arch/mips/emma/Kconfig - Create CONFIG_SOC_EMMA* to handle more EMMA SoCs effectively - Rename CONFIG_MARKEINS into CONFIG_NEC_MARKEINS Signed-off-by: NShinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Shinya Kuribayashi 提交于
We already have sufficient infrastructure to support VR5500 and VR5500A series processors. Here's a Makefile support to make it selectable by ports, and enable it for NEC EMMA2RH Markeins board. This patch also fixes a confused target help, and adds 1Gb PageMask bits supported by VR5500 and its variants. Signed-off-by: NShinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Daniel Laird 提交于
The following patch add support for the NXP PNX833x SOC. More specifically it adds support for the STB222/5 variant. It fixes the vectored interrupt issue. Signed-off-by: Ndaniel.j.laird <daniel.j.laird@nxp.com> Signed-off-by: NJason Wessel <jason.wessel@windriver.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 11 10月, 2008 3 次提交
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
It's more than the au1000 these days. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Atsushi Nemoto 提交于
Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org> create mode 100644 arch/mips/txx9/rbtx4939/Makefile create mode 100644 arch/mips/txx9/rbtx4939/irq.c create mode 100644 arch/mips/txx9/rbtx4939/prom.c create mode 100644 arch/mips/txx9/rbtx4939/setup.c create mode 100644 include/asm-mips/txx9/rbtx4939.h
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- 20 7月, 2008 1 次提交
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由 Ralf Baechle 提交于
Signed-off-by: NPhil Sutter <n0-1@freewrt.org> Signed-off-by: NFlorian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 16 7月, 2008 9 次提交
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由 Atsushi Nemoto 提交于
Rename mach-jmr3927 directory to more proper name to make adding other platforms easier. Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Yoichi Yuasa 提交于
It cannot be built for a long time and nobody maintains it. Signed-off-by: NYoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Atsushi Nemoto 提交于
Make single kernel can be used on RBTX4927/37/38. Also make some SoC-specific code independent from board-specific code. Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Atsushi Nemoto 提交于
Move arch/mips/{jmr3927,tx4927,tx4938} into arch/mips/txx9/ tree. This will help more code sharing and maintainance. Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
-ffunction-sections serves as a workaround for the problems caused by the limited branch range in some inline assembler fragments for very large compilation units. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 16 6月, 2008 2 次提交
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由 Maciej W. Rozycki 提交于
Build the SWARM platform library is as an object rather than an archive so that files which only contain symbols used by initcalls and do not provide any symbols that would pull them from an archive still work. Signed-off-by: NMaciej W. Rozycki <macro@linux-mips.org> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Thomas Bogendoerfer 提交于
Use better load address for big endian kernels to avoid clashes with PROM / SASH. Signed-off-by: NThomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 29 4月, 2008 1 次提交
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由 Daniel Laird 提交于
Signed-off-by: Ndaniel.j.laird <daniel.j.laird@nxp.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 01 4月, 2008 1 次提交
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由 Thomas Bogendoerfer 提交于
Check whether gcc supports -mr10-cache-barrier=1 and issue a cleaner error message if not. This option is needed to build working SGI IP28 kernels. Signed-off-by: NThomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 12 3月, 2008 1 次提交
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由 Adrian Bunk 提交于
With KBUILD_DEFCONFIG we don't have to ship a second copy of ip22_defconfig. Signed-off-by: NAdrian Bunk <adrian.bunk@movial.fi> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 29 1月, 2008 5 次提交
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由 Ralf Baechle 提交于
The Qemu platform was originally implemented to have an easily supportable platform until Qemu reaches a state where it emulates a real world system. Since the latest release Qemu is capable of emulating the MIPSsim and Malta platforms, so this goal has been reached. The Qemu plaform is also rather underfeatured so less useful than a Malta emulation. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Ralf Baechle 提交于
A raw binary boots about twice as fast as SREC. The possibility to generate SREC binaries remains by simply using the vmlinux.srec target but seems only useful for the probably hypothetical case where one of these systems is booted over a serial interface. Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Thomas Bogendoerfer 提交于
- EISA support for non PCI RMs (RM200 and RM400-xxx). The major part is the splitting of the EISA and onboard ISA of the RM200, which makes the EISA bus on the RM200 look like on other RMs. - 64bit kernel support - system type detection is now common for big and little endian - moved sniprom code to arch/mips/fw - added call_o32 function to arch/mips/fw/lib, which uses a private stack for calling prom functions - fix problem with ISA interrupts, which makes using PIT clockevent possible Signed-off-by: NThomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Thomas Bogendoerfer 提交于
Add support for SGI IP28 machines (Indigo 2 with R10k CPUs) This work is mainly based on Peter Fuersts work. Signed-off-by: NThomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Maciej W. Rozycki 提交于
This is the gereric part of R4000/R4400 errata workarounds. They include compiler and assembler support as well as some source code modifications to address the problems with some combinations of multiply/divide+shift instructions as well as the daddi and daddiu instructions. Changes included are as follows: 1. New Kconfig options to select workarounds by platforms as necessary. 2. Arch top-level Makefile to pass necessary options to the compiler; also incompatible configurations are detected (-mno-sym32 unsupported as horribly intrusive for little gain). 3. Bug detection updated and shuffled -- the multiply/divide+shift problem is lethal enough that if not worked around it makes the kernel crash in time_init() because of a division by zero; the daddiu erratum might also trigger early potentially, though I have not observed it. On the other hand the daddi detection code requires the exception subsystem to have been initialised (and is there mainly for information). 4. r4k_daddiu_bug() added so that the existence of the erratum can be queried by code at the run time as necessary; useful for generated code like TLB fault and copy/clear page handlers. 5. __udelay() updated as it uses multiplication in inline assembly. Note that -mdaddi requires modified toolchain (which has been maintained by myself and available from my site for ~4years now -- versions covered are GCC 2.95.4 - 4.1.2 and binutils from 2.13 onwards). The -mfix-r4000 and -mfix-r4400 have been standard for a while though. Signed-off-by: NMaciej W. Rozycki <macro@linux-mips.org> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 16 11月, 2007 1 次提交
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由 Maciej W. Rozycki 提交于
The GNU `config.guess' uses "linux-gnu" as the canonical system name. Fix the list of compiler prefixes checked to spell it correctly. Signed-off-by: NMaciej W. Rozycki <macro@linux-mips.org> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 23 10月, 2007 1 次提交
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由 Ralf Baechle 提交于
Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 17 10月, 2007 1 次提交
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由 Maciej W. Rozycki 提交于
Remove the old-fashioned lk201 driver under drivers/tc/ that used to be used by the old dz.c and zs.c drivers, which is now orphan code referred to from nowhere and does not build anymore. A modern replacement is available as drivers/input/keyboard/lkkbd.c. There are no plans to do anything about this piece of code and it does not fit anywhere anymore, so it is not just a matter of maintenance or the lack of. There are still some bits that might be added to the new lkkbd.c driver based on the old code, and the embedded hardware documentation which is otherwise quite hard to get hold of might be useful to keep too. Both of these can be done separately though. RIP. Signed-off-by: NMaciej W. Rozycki <macro@linux-mips.org> Acked-by: NRalf Baechle <ralf@linux-mips.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 16 10月, 2007 1 次提交
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由 Sam Ravnborg 提交于
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: NSam Ravnborg <sam@ravnborg.org>
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- 15 10月, 2007 1 次提交
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由 Sam Ravnborg 提交于
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: NSam Ravnborg <sam@ravnborg.org>
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- 12 10月, 2007 1 次提交
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由 Franck Bui-Huu 提交于
-msym32 and previously the strategy to tell the compiler to generate 64-bit code but the assembler to put it into 32-bit ELF was initially a hack to get around the lack of proper 64-bit binutils support and later turned into a neat optimization with significant code size savings. But it's really just an optimization so there is nothing wrong with just dropping the option (and whatever else goes along with it, I forgot all the nasty details) on the floor if due to a vintage compiler it can't be suported. Signed-off-by: NFranck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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