Eric Lee / smarc-fsl-linux-kernel

18 Oct, 2011

1 commit

  • 281eff532   m68k: merge mmu and non-mmu arch Makefiles ... Browse Code »

    Most of the build logic is the same for the mmu and non-mmu m68k targets.
    Merge the top level architecture Makefiles back into a single Makefile.

    For the most part this is just adding the non-mmu processor types and
    their specific cflags and other options into the mmu Makefile.

    Note that all the BOARD setting logic that was in the non-mmu Makefile
    is completely removed. It was no longer being used at all.

    This has been build and run tested on ColdFire targets and ARAnyM.
    It has been build tested on all the m68k defconfig targets using a
    gcc-4.5.1 based toolchain.

    Signed-off-by: Greg Ungerer
    Acked-by: Sam Ravnborg

    Greg Ungerer
     

25 Mar, 2011

1 commit

  • 66d857b08   m68k: merge m68k and m68knommu arch directories ... Browse Code »

    There is a lot of common code that could be shared between the m68k
    and m68knommu arch branches. It makes sense to merge the two branches
    into a single directory structure so that we can more easily share
    that common code.

    This is a brute force merge, based on a script from Stephen King
    , which was originally written by Arnd Bergmann
    .

    > The script was inspired by the script Sam Ravnborg used to merge the
    > includes from m68knommu. For those files common to both arches but
    > differing in content, the m68k version of the file is renamed to
    > _mm. and the m68knommu version of the file is moved into the
    > corresponding m68k directory and renamed _no. and a small
    > wrapper file . is used to select between the two version. Files
    > that are common to both but don't differ are removed from the m68knommu
    > tree and files and directories that are unique to the m68knommu tree are
    > moved to the m68k tree. Finally, the arch/m68knommu tree is removed.
    >
    > To select between the the versions of the files, the wrapper uses
    >
    > #ifdef CONFIG_MMU
    > #include _mm.
    > #else
    > #include _no.
    > #endif

    On top of this file merge I have done a simplistic merge of m68k and
    m68knommu Kconfig, which primarily attempts to keep existing options and
    menus in place. Other than a handful of options being moved it produces
    identical .config outputs on m68k and m68knommu targets I tested it on.

    With this in place there is now quite a bit of scope for merge cleanups
    in future patches.

    Signed-off-by: Greg Ungerer

    Greg Ungerer
     

17 Mar, 2011

1 commit

  • 65cd577d5   m68k/atari: Initial ARAnyM support ... Browse Code »

    Add improved support for running under the ARAnyM emulator
    (Atari Running on Any Machine - http://aranym.org/).

    [michael, geert: Cleanups and updates]

    Signed-off-by: Petr Stehlik
    Signed-off-by: Michael Schmitz
    Signed-off-by: Geert Uytterhoeven

    Petr Stehlik
     

03 Aug, 2010

1 commit

  • 6588169d5   kbuild: allow assignment to {A,C,LD}FLAGS_MODULE on the command line ... Browse Code »

    It is now possible to assign options to AS, CC and LD
    on the command line - which is only used when building modules.

    {A,C,LD}FLAGS_MODULE was all used both in the top-level Makefile
    in the arch makefiles, thus users had no way to specify
    additional options to AS, CC, LD when building modules
    without overriding the original value.

    Introduce a new set of variables KBUILD_{A,C,LD}FLAGS_MODULE
    that is used by arch specific files and free up
    {A,C,LD}FLAGS_MODULE so they can be assigned on
    the command line.

    All arch Makefiles that used the old variables has been updated.

    Note: Previously we had a MODFLAGS variable for both
    AS and CC. But in favour of consistency this was dropped.
    So in some cases arch Makefile has one assignmnet replaced by
    two assignmnets.

    Note2: MODFLAGS was not documented and is dropped
    without any notice. I do not expect much/any breakage
    from this.

    Signed-off-by: Sam Ravnborg
    Cc: Denys Vlasenko
    Cc: Haavard Skinnemoen
    Cc: Mike Frysinger
    Cc: Tony Luck
    Cc: Geert Uytterhoeven
    Cc: Ralf Baechle
    Cc: Benjamin Herrenschmidt
    Cc: Martin Schwidefsky
    Cc: Chen Liqin
    Acked-by: Mike Frysinger [blackfin]
    Acked-by: Haavard Skinnemoen [avr32]
    Signed-off-by: Michal Marek

    Sam Ravnborg
     

27 Mar, 2009

1 commit

21 Jul, 2008

1 commit

05 Apr, 2008

1 commit

  • ef85ecbf1   m68k: use KBUILD_DEFCONFIG ... Browse Code »

    The default defconfig should be one from arch/m68k/configs/

    arch/m68k/defconfig was not exactly identical to amiga_defconfig but
    also considering how long they have been without any update that doesn't
    seem to have been on purpose.

    Signed-off-by: Adrian Bunk
    Signed-off-by: Geert Uytterhoeven
    Signed-off-by: Linus Torvalds

    Adrian Bunk
     

06 Feb, 2008

1 commit

  • 6f7127db3   m68k: Use cc-cross-prefix ... Browse Code »

    The cc-cross-prefix is new and developed on request from Geert Uytterhoeven.

    With cc-cross-prefix it is now much easier to have a few default cross compile
    prefixes and defaulting to none - if none of them were present. ARCH
    maintainers are expected to pick up this feature soon.

    Signed-off-by: Geert Uytterhoeven
    Cc: Andreas Schwab
    Cc: Sam Ravnborg
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Geert Uytterhoeven
     

15 Oct, 2007

1 commit

  • a0f97e06a   kbuild: enable 'make CFLAGS=...' to add additional options to CC ... Browse Code »

    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
     

31 May, 2007

1 commit

  • fbe9c9612   m68k: runtime patching infrastructure ... Browse Code »

    Add the basic infrastructure to allow runtime patching of kernel and modules
    to optimize a few functions with parameters, which are only calculated once
    during bootup and are otherwise constant. Use this for the conversion between
    virtual and physical addresses.

    Signed-off-by: Roman Zippel
    Signed-off-by: Geert Uytterhoeven
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Roman Zippel
     

05 May, 2007

1 commit

10 Sep, 2005

1 commit

17 Apr, 2005

1 commit

  • 1da177e4c   Linux-2.6.12-rc2 ... Browse Code »

    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!

    Linus Torvalds