21 Jan, 2011
1 commit
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The meaning of CONFIG_EMBEDDED has long since been obsoleted; the option
is used to configure any non-standard kernel with a much larger scope than
only small devices.This patch renames the option to CONFIG_EXPERT in init/Kconfig and fixes
references to the option throughout the kernel. A new CONFIG_EMBEDDED
option is added that automatically selects CONFIG_EXPERT when enabled and
can be used in the future to isolate options that should only be
considered for embedded systems (RISC architectures, SLOB, etc).Calling the option "EXPERT" more accurately represents its intention: only
expert users who understand the impact of the configuration changes they
are making should enable it.Reviewed-by: Ingo Molnar
Acked-by: David Woodhouse
Signed-off-by: David Rientjes
Cc: Greg KH
Cc: "David S. Miller"
Cc: Jens Axboe
Cc: Arnd Bergmann
Cc: Robin Holt
Cc:
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
15 Aug, 2010
1 commit
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Use the defconfig files generated by "make savedefconfig" for
remaining defconfig files.Signed-off-by: Sam Ravnborg
17 Dec, 2009
2 commits
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Currently, MIPS kernels silently overwrite kernel command-line parameters
hardcoded in CONFIG_CMDLINE by the ones received from firmware. Therefore,
using firmware remains the only reliable method to transfer the
command-line parameters, which is not always desirable or convenient, and
the CONFIG_CMDLINE option is thereby effectively rendered useless.This patch fixes the problem described above and introduces a more flexible
scheme of handling the kernel command line, in a manner identical to what is
currently used for x86. The default behavior, i.e. when CONFIG_CMDLINE_BOOL
is not defined, retains the existing semantics, and firmware command-line
arguments override the hardcoded ones.[Ralf: I fixed up all the defconfig files so the stay unaffected by this
change.]Signed-off-by: Dmitri Vorobiev
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/689/
Signed-off-by: Ralf Baechle -
The platform has never been fully merged
Signed-off-by: Ralf Baechle
Cc: Thomas Koeller
Cc: David Woodhouse
Cc: Wim Van Sebroeck
Cc: linux-kernel@vger.kernel.org
Cc: linux-mtd@lists.infradead.org
Acked-by: David Woodhouse
Acked-by: Wim Van Sebroeck
18 Sep, 2009
1 commit
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CONFIG_CPU_HAS_LLSC duplicated the function of cpu_has_llsc for no good
reason and and the results if the one was enabled and the other disabled
was very unobvious. Remove it now that there are no more remaining users.Signed-off-by: Ralf Baechle
16 Jul, 2008
2 commits
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Signed-off-by: Ralf Baechle
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Signed-off-by: Ralf Baechle
29 Jan, 2008
2 commits
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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: Ralf Baechle
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According to Broadcom the PT systems are production test systems which
never reached customers so no need to keep the fragmentary support we
currently have.Signed-off-by: Ralf Baechle
01 Aug, 2007
2 commits
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Signed-off-by: Yoichi Yuasa
Signed-off-by: Ralf Baechle -
Signed-off-by: Ralf Baechle
13 Jul, 2007
1 commit
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While the PC speaker is wired up to the i8254 there is more to the i8254
than just the PC speaker so this code was getting in the way under its
current name.Signed-off-by: Ralf Baechle
11 Jul, 2007
4 commits
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Signed-off-by: Ralf Baechle
-
Signed-off-by: Yoichi Yuasa
Signed-off-by: Ralf Baechle -
Signed-off-by: Franck Bui-Huu
Signed-off-by: Ralf Baechledelete mode 100644 arch/mips/configs/ocelot_c_defconfig
delete mode 100644 arch/mips/momentum/ocelot_c/Makefile
delete mode 100644 arch/mips/momentum/ocelot_c/cpci-irq.c
delete mode 100644 arch/mips/momentum/ocelot_c/dbg_io.c
delete mode 100644 arch/mips/momentum/ocelot_c/irq.c
delete mode 100644 arch/mips/momentum/ocelot_c/ocelot_c_fpga.h
delete mode 100644 arch/mips/momentum/ocelot_c/platform.c
delete mode 100644 arch/mips/momentum/ocelot_c/prom.c
delete mode 100644 arch/mips/momentum/ocelot_c/reset.c
delete mode 100644 arch/mips/momentum/ocelot_c/setup.c
delete mode 100644 arch/mips/momentum/ocelot_c/uart-irq.c
delete mode 100644 arch/mips/pci/fixup-ocelot-c.c
delete mode 100644 arch/mips/pci/pci-ocelot-c.c -
Signed-off-by: Yoichi Yuasa
Signed-off-by: Ralf Baechle
14 Mar, 2007
1 commit
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A defconfig file and the 10 lines of code (including comments ...) that
are rotting since lmo commit 6516a42dc8b40c6c00010346dd51496125b16644
don't quite make proper support, so let's trash it.Signed-off-by: Ralf Baechle
22 Feb, 2007
1 commit
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This patch adds trivial support for SMARTMIPS extension. This extension
is currently implemented by 4KS[CD] CPUs.Basically it saves/restores ACX register, which is part of the SMARTMIPS
ASE, when needed. This patch does *not* add any support for Smartmips MMU
features.Futhermore this patch does not add explicit support for 4KS[CD] CPUs since
they are respectively mips32 and mips32r2 compliant. So with the current
processor configuration, a platform that has such CPUs needs to select
both configs:CPU_HAS_SMARTMIPS
SYS_HAS_CPU_MIPS32_R[12]This is due to the processor configuration which is mixing up all the
architecture variants and the processor types.The drawback of this, is that we currently pass '-march=mips32' option to
gcc when building a kernel instead of '-march=4ksc' for 4KSC case. This
can lead to a kernel image a little bit bigger than required.Signed-off-by: Franck Bui-Huu
Signed-off-by: Ralf Baechle
19 Feb, 2007
1 commit
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Signed-off-by: Ralf Baechle
09 Dec, 2006
1 commit
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Signed-off-by: Thomas Bogendoerfer
Signed-off-by: Ralf Baechle
09 Oct, 2006
1 commit
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Signed-off-by: Ralf Baechle