- 20 9月, 2009 1 次提交
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由 Sam Ravnborg 提交于
Albin Tonnerre <albin.tonnerre@free-electrons.com> reported: Bash 4 filters out variables which contain a dot in them. This happends to be the case of CPPFLAGS_vmlinux.lds. This is rather unfortunate, as it now causes build failures when using SHELL=/bin/bash to compile, or when bash happens to be used by make (eg when it's /bin/sh) Remove the common definition of CPPFLAGS_vmlinux.lds by pushing relevant stuff to either Makefile.build or the arch specific kernel/Makefile where we build the linker script. This is also nice cleanup as we move the information out where it is used. Notes for the different architectures touched: arm - we use an already exported symbol cris - we use a config symbol aleady available [Not build tested] mips - the jiffies complexity has moved to vmlinux.lds.S where we need it. Added a few variables to CPPFLAGS - they are only used by the linker script. [Not build tested] powerpc - removed assignment that is not needed [not build tested] sparc - simplified it using $(BITS) um - introduced a few new exported variables to deal with this xtensa - added options to CPP invocation [not build tested] Cc: Albin Tonnerre <albin.tonnerre@free-electrons.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Mikael Starvik <starvik@axis.com> Cc: Jesper Nilsson <jesper.nilsson@axis.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jeff Dike <jdike@addtoit.com> Cc: Chris Zankel <chris@zankel.net> Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
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- 18 9月, 2009 4 次提交
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由 Maxime Bizon 提交于
Signed-off-by: NMaxime Bizon <mbizon@freebox.fr> Signed-off-by: NFlorian Fainelli <florian@openwrt.org> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Wu Zhangjin 提交于
Because only gcc >=4.4 have loongson-specific support, we need to choose the suitable -march argument for gcc <= 4.3 and gcc >= 4.4, and here, we use -march=loongson2e for loongson2e. Thanks goes to Arnaud Patard <apatard@mandriva.com> for suggestion of using cc-options(Documentation/kbuild/makefiles.txt). and thanks Zhang Le for introducing the new CPU_LOONGSON2E kernel option. NOTE: -mtune option is not need if -march and -mtune use the same value. Signed-off-by: NZhang Le <r0bertz@gentoo.org> Signed-off-by: NWu Zhangjin <wuzhangjin@gmail.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Wu Zhangjin 提交于
To share common loongson source code between all of the loongson-based machines. there is a need to split it out of the fuloong-2e/ directory. at the same time, other according tuning is needed. the machine-specific parts are defined as macros in relative header file, pci.h, mem.h, machine.h. Signed-off-by: NWu Zhangjin <wuzhangjin@gmail.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Wu Zhangjin 提交于
To make source code of loongson sharable to the machines(such as gdium) made by the other companies, we rename arch/mips/lemote to arch/mips/loongson, asm/mach-lemote to asm/mach-loongson, and rename lm2e to the name of the machine: fuloong-2e. accordingly, FULONG are renamed to FULOONG2E to make it distinguishable to the future FULOONG2F. and also, some other relative tuning is needed. Signed-off-by: NWu Zhangjin <wuzhangjin@gmail.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 03 7月, 2009 1 次提交
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由 Florian Fainelli 提交于
This patch adds support for the Texas Instruments AR7 System-on-a-Chip. It supports the TNETD7100, 7200 and 7300 versions of the SoC. Signed-off-by: NMatteo Croce <matteo@openwrt.org> Signed-off-by: NFelix Fietkau <nbd@openwrt.org> Signed-off-by: NEugene Konev <ejka@openwrt.org> Signed-off-by: NNicolas Thill <nico@openwrt.org> Signed-off-by: NFlorian Fainelli <florian@openwrt.org> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 17 6月, 2009 3 次提交
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由 Wu Zhangjin 提交于
[Ralf: SMP support requires CPU hotplugging which MIPS currently doesn't support. As implemented in this patch cache and tlb flushing will also be invoked with interrupts disabled so smp_call_function() will blow up in charming ways. So limit to !SMP.] Reviewed-by: NPavel Machek <pavel@ucw.cz> Reviewed-by: NYan Hua <yanh@lemote.com> Reviewed-by: NArnaud Patard <apatard@mandriva.com> Reviewed-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: NWu Zhangjin <wuzj@lemote.com> Signed-off-by: NHu Hongbing <huhb@lemote.com> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Manuel Lauss 提交于
The current in-kernel Alchemy GPIO support is far too inflexible for all my use cases. To address this, the following changes are made: * create generic functions which deal with manipulating the on-chip GPIO1/2 blocks. Such functions are universally useful. * Macros for GPIO2 shared interrupt management and block control. * support for both built-in CONFIG_GPIOLIB and fast, inlined GPIO macros. If CONFIG_GPIOLIB is not enabled, provide linux gpio framework compatibility by directly inlining the GPIO1/2 functions. GPIO access is limited to on-chip ones and they can be accessed as documented in the datasheets (GPIO0-31 and 200-215). If CONFIG_GPIOLIB is selected, two (2) gpio_chip-s, one for GPIO1 and one for GPIO2, are registered. GPIOs can still be accessed by using the numberspace established in the databooks. However this is not yet flexible enough for my uses: My Alchemy systems have a documented "external" gpio interface (fixed, different numberspace) and can support a variety of baseboards, some of which are equipped with I2C gpio expanders. I want to be able to provide the default 16 GPIOs of the CPU board numbered as 0..15 and also support gpio expanders, if present, starting as gpio16. To achieve this, a new Kconfig symbol for Alchemy is introduced, CONFIG_ALCHEMY_GPIO_INDIRECT, which boards can enable to signal that they don't want the Alchemy numberspace exposed to the outside world, but instead want to provide their own. Boards are now respon- sible for providing the linux gpio interface glue code (either in a custom gpio.h header (in board include directory) or with gpio_chips). To make the board-specific inlined gpio functions work, the MIPS Makefile must be changed so that the mach-au1x00/gpio.h header is included _after_ the board headers, by moving the inclusion of the mach-au1x00/ to the end of the header list. See arch/mips/include/asm/mach-au1x00/gpio.h for more info. Signed-off-by: NManuel Lauss <manuel.lauss@gmail.com> Acked-by: NFlorian Fainelli <florian@openwrt.org> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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由 Imre Kaloz 提交于
CFE is the only supported and used bootloader on the SiByte boards, the standalone kernel support has been never used outside Broadcom. Remove it and make the kernel use CFE by default. Signed-off-by: NImre Kaloz <kaloz@openwrt.org> Signed-off-by: NRalf Baechle <ralf@linux-mips.org>
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- 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 2 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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