Eric Lee / smarc-fsl-linux-kernel

02 May, 2010

1 commit

  • cf1c0aaf8   xtensa: Add -mforce-no-pic option is supported ... Browse Code »

    GCC is configured to always compile with PIC enabled for the Xtensa
    architecture. This fails when nfsroot is enabled as the code uses a
    non-conformant segment that mismatches in permissione with a read-only
    segment.
    A patch has been submitted to GCC to add the machine-option 'force-no-pic'
    that disables PIC.

    Signed-off-by: Chris Zankel

    Chris Zankel
     

03 Apr, 2009

4 commits

07 Nov, 2008

1 commit

  • 367b8112f   xtensa: move headers files to arch/xtensa/include ... Browse Code »

    Move all header files for xtensa to arch/xtensa/include and platform and
    variant header files to the appropriate arch/xtensa/platforms/ and
    arch/xtensa/variants/ directories.

    Moving the files gets also rid of all uses of symlinks in the Makefile.

    This has been completed already for the majority of the architectures
    and xtensa is one out of six missing.

    Signed-off-by: Sam Ravnborg
    Signed-off-by: Chris Zankel

    Chris Zankel
     

22 Oct, 2008

1 commit

14 Feb, 2008

1 commit

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
     

28 Aug, 2007

1 commit

11 Dec, 2006

1 commit

  • 173d66813   [PATCH] xtensa: remove extra header files ... Browse Code »

    The Xtensa port contained many header files that were never needed. This
    rather lengthy patch removes all those files. Unfortunately, there were
    many dependencies that needed to be updated, so this patch touches quite a
    few source files.

    Signed-off-by: Chris Zankel
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Chris Zankel
     

09 Jun, 2006

1 commit

  • 2e3646e51   kconfig: integrate split config into silentoldconfig ... Browse Code »

    Now that kconfig can load multiple configurations, it becomes simple to
    integrate the split config step, by simply comparing the new .config file with
    the old auto.conf (and then saving the new auto.conf). A nice side effect is
    that this saves a bit of disk space and cache, as no data needs to be read
    from or saved into the splitted config files anymore (e.g. include/config is
    now 648KB instead of 5.2MB).

    Signed-off-by: Roman Zippel
    Signed-off-by: Andrew Morton
    Signed-off-by: Sam Ravnborg

    Roman Zippel
     

12 Sep, 2005

1 commit

  • 5bb782690   kbuild: rename prepare to archprepare to fix dependency chain ... Browse Code »

    When introducing the generic asm-offsets.h support the dependency
    chain for the prepare targets was changed. All build scripts expecting
    include/asm/asm-offsets.h to be made when using the prepare target would broke.
    With the limited number of prepare targets left in arch Makefiles
    the trivial solution was to introduce a new arch specific target: archprepare

    The dependency chain looks like this now:

    prepare
    |
    +--> prepare0
    |
    +--> archprepare
    |
    +--> scripts_basic
    +--> prepare1
    |
    +---> prepare2
    |
    +--> prepare3

    So prepare 3 is processed before prepare2 etc.
    This guaantees that the asm symlink, version.h, scripts_basic
    are all updated before archprepare is processed.

    prepare0 which build the asm-offsets.h file will need the
    actions performed by archprepare.

    The head target is now named prepare, because users scripts will most
    likely use that target, but prepare-all has been kept for compatibility.
    Updated Documentation/kbuild/makefiles.txt.

    Signed-off-by: Sam Ravnborg

    Sam Ravnborg
     

10 Sep, 2005

1 commit

30 Jun, 2005

1 commit

24 Jun, 2005

1 commit