Eric Lee / smarc-fsl-linux-kernel

03 Aug, 2018

1 commit

  • d136b7ab2   microblaze: Fix simpleImage format generation ... Browse Code »

    [ Upstream commit ece97f3a5fb50cf5f98886fbc63c9665f2bb199d ]

    simpleImage generation was broken for some time. This patch is fixing
    steps how simpleImage.*.ub file is generated. Steps are objdump of
    vmlinux and create .ub.
    Also make sure that there is striped elf version with .strip suffix.

    Signed-off-by: Michal Simek
    Signed-off-by: Sasha Levin
    Signed-off-by: Greg Kroah-Hartman

    Michal Simek
     

13 Feb, 2018

1 commit

  • abc5896b7   .gitignore: move *.dtb and *.dtb.S patterns to the top-level .gitignore ... Browse Code »

    commit 10b62a2f785ab55857380f0c63d9fa468fd8c676 upstream.

    Most of DT files are compiled under arch/*/boot/dts/, but we have some
    other directories, like drivers/of/unittest-data/. We often miss to
    add gitignore patterns per directory. Since there are no source files
    that end with .dtb or .dtb.S, we can ignore the patterns globally.

    Signed-off-by: Masahiro Yamada
    Signed-off-by: Rob Herring
    Signed-off-by: Greg Kroah-Hartman

    Masahiro Yamada
     

02 Nov, 2017

1 commit

  • b24413180   License cleanup: add SPDX GPL-2.0 license identifier to files with no license ... Browse Code »

    Many source files in the tree are missing licensing information, which
    makes it harder for compliance tools to determine the correct license.

    By default all files without license information are under the default
    license of the kernel, which is GPL version 2.

    Update the files which contain no license information with the 'GPL-2.0'
    SPDX license identifier. The SPDX identifier is a legally binding
    shorthand, which can be used instead of the full boiler plate text.

    This patch is based on work done by Thomas Gleixner and Kate Stewart and
    Philippe Ombredanne.

    How this work was done:

    Patches were generated and checked against linux-4.14-rc6 for a subset of
    the use cases:
    - file had no licensing information it it.
    - file was a */uapi/* one with no licensing information in it,
    - file was a */uapi/* one with existing licensing information,

    Further patches will be generated in subsequent months to fix up cases
    where non-standard license headers were used, and references to license
    had to be inferred by heuristics based on keywords.

    The analysis to determine which SPDX License Identifier to be applied to
    a file was done in a spreadsheet of side by side results from of the
    output of two independent scanners (ScanCode & Windriver) producing SPDX
    tag:value files created by Philippe Ombredanne. Philippe prepared the
    base worksheet, and did an initial spot review of a few 1000 files.

    The 4.13 kernel was the starting point of the analysis with 60,537 files
    assessed. Kate Stewart did a file by file comparison of the scanner
    results in the spreadsheet to determine which SPDX license identifier(s)
    to be applied to the file. She confirmed any determination that was not
    immediately clear with lawyers working with the Linux Foundation.

    Criteria used to select files for SPDX license identifier tagging was:
    - Files considered eligible had to be source code files.
    - Make and config files were included as candidates if they contained >5
    lines of source
    - File already had some variant of a license header in it (even if
    Reviewed-by: Philippe Ombredanne
    Reviewed-by: Thomas Gleixner
    Signed-off-by: Greg Kroah-Hartman

    Greg Kroah-Hartman
     

10 Feb, 2015

1 commit

07 Apr, 2014

1 commit

08 Nov, 2013

1 commit

03 Sep, 2013

1 commit

12 Feb, 2013

1 commit

04 Dec, 2012

1 commit

  • 300db34a7   microblaze: use new common dtc rule ... Browse Code »

    The current rules have the .dtb files build in a different directory
    from the .dts files. This patch changes microblaze to use the generic dtb
    rule which builds .dtb files in the same directory as the source .dts.

    This requires moving parts of arch/microblaze/boot/Makefile into newly
    created arch/microblaze/boot/dts/Makefile, and updating
    arch/microblaze/Makefile to call the new Makefile. linked_dtb.S is also
    moved into boot/dts/ since it's used by rules that were moved.

    Cc: Michal Simek
    Cc: microblaze-uclinux@itee.uq.edu.au
    Signed-off-by: Stephen Warren
    Signed-off-by: Rob Herring

    Stephen Warren
     

31 Mar, 2012

1 commit

  • 923f79743   Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild ... Browse Code »

    Pull kbuild changes from Michal Marek:
    - Unification of cmd_uimage among archs that use it
    - make headers_check tries harder before reporting a missing
    include
    - kbuild portability fix for shells that do not support echo -e
    - make clean descends into samples/
    - setlocalversion grep fix
    - modpost typo fix
    - dtc warnings fix

    * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
    setlocalversion: Use "grep -q" instead of piping output to "read dummy"
    modpost: fix ALL_INIT_DATA_SECTIONS
    Kbuild: centralize MKIMAGE and cmd_uimage definitions
    headers_check: recursively search for linux/types.h inclusion
    scripts/Kbuild.include: Fix portability problem of "echo -e"
    scripts: dtc: fix compile warnings
    kbuild: clean up samples directory
    kbuild: disable -Wmissing-field-initializers for W=1

    Linus Torvalds
     

26 Mar, 2012

1 commit

  • e33936451   Kbuild: centralize MKIMAGE and cmd_uimage definitions ... Browse Code »

    All ARCHs have the same definition of MKIMAGE. Move it to Makefile.lib
    to avoid duplication.

    All ARCHs have similar definitions of cmd_uimage. Place a sufficiently
    parameterized version in Makefile.lib to avoid duplication.

    Signed-off-by: Stephen Warren
    Acked-by: Nicolas Pitre
    Tested-by: Mike Frysinger [Blackfin]
    Tested-by: Michal Simek [Microblaze]
    Tested-by: Guan Xuetao [unicore32]
    Signed-off-by: Michal Marek

    Stephen Warren
     

19 Mar, 2012

1 commit

15 Jan, 2012

1 commit

  • 7c4318513   Kbuild: Use dtc's -d (dependency) option ... Browse Code »
    43

    This hooks dtc into Kbuild's dependency system.

    Thus, for example, "make dtbs" will rebuild tegra-harmony.dtb if only
    tegra20.dtsi has changed yet tegra-harmony.dts has not. The previous
    lack of this feature recently caused me to have very confusing "git
    bisect" results.

    For ARM, it's obvious what to add to $(targets). I'm not familiar enough
    with other architectures to know what to add there. Powerpc appears to
    already add various .dtb files into $(targets), but the other archs may
    need something added to $(targets) to work.

    Signed-off-by: Stephen Warren
    Acked-by: Shawn Guo
    [mmarek: Dropped arch/c6x part to avoid merging commits from the middle
    of the merge window]
    Signed-off-by: Michal Marek

    Stephen Warren
     

24 Dec, 2010

1 commit

04 Aug, 2010

2 commits

01 Apr, 2010

2 commits

  • 6fa114e0f   microblaze: Makefile cleanups ... Browse Code »

    If CONFIG_INITRAMFS_SOURCE is set, "scripts/gen_initramfs_list.sh"
    checks if the cpio image exists. Remove the duplicate check from the
    Makefile.

    Remove the "clean-kernel" variable which is unused in the Makefile and
    is not used by the Kbuild.

    Signed-off-by: Arun Bhanu
    Signed-off-by: Michal Simek

    Arun Bhanu
     
  • 8a8804f1a   microblaze: Fix Makefile to delete build generated files ... Browse Code »

    'make clean' does not to delete the following build generated file:
    arch/microblaze/boot/linux.bin.ub

    'make mrproper' does not to delete the following build generated files:
    arch/microblaze/boot/simpleImage.*

    Fix the Makefile to delete these build generated files.

    See [1] for a discussion on why simpleImage.* files are deleted with 'make
    mrproper' and not with 'make clean'.
    [1] http://lkml.org/lkml/2010/3/12/96

    Signed-off-by: Arun Bhanu
    Signed-off-by: Michal Simek

    Arun Bhanu
     

14 Dec, 2009

1 commit

  • 6a8dfe1ca   microblaze: support U-BOOT image format ... Browse Code »

    Two version are generated.
    linux.bin.ub which is created from linux.bin file
    and
    simpleImage..ub which is created from stripped simpleImage. file

    Load address and entry point is for microblaze first instruction
    which is CONFIG_KERNEL_BASE_ADDR variable.

    There is possible for simpleImage format parse _start symbol too.

    simpleImage. is still stripped elf file

    I cleared simpleImage..unstrip file because there are so big.

    Signed-off-by: Michal Simek

    Michal Simek
     

24 Sep, 2009

1 commit

  • f05131cd7   microblaze: Support simpleImage.dts make target ... Browse Code »

    Instead of remembering to specify DTB= on the make commandline, this commit
    allows the much friendlier make simpleImage.
    where .dts is expected to be found in arch/microblaze/boot/dts/
    The resulting vmlinux, with the compiled DTS linked in, will be copied to
    boot/simpleImage.

    This mirrors the same functionality as on PowerPC,
    albeit achieving it in a slightly different way.

    + strip simpleImage file
    The size of output file is very similar to linux.bin.

    vmlinux - full elf without fdt blob
    simpleImage..unstrip - full elf with fdt blob
    simpleImage. - stripped elf with fdt blob

    Add symlink to generic system.dts in platform folder

    Signed-off-by: John Williams
    Signed-off-by: Michal Simek

    Michal Simek
     

26 May, 2009

1 commit

27 Mar, 2009

1 commit