Eric Lee / smarc-uboot

18 Jan, 2020

4 commits

06 Nov, 2019

6 commits

12 Aug, 2019

1 commit

07 May, 2018

1 commit

  • 83d290c56   SPDX: Convert all of our single license tags to Linux Kernel style ... Browse Code »
    56

    When U-Boot started using SPDX tags we were among the early adopters and
    there weren't a lot of other examples to borrow from. So we picked the
    area of the file that usually had a full license text and replaced it
    with an appropriate SPDX-License-Identifier: entry. Since then, the
    Linux Kernel has adopted SPDX tags and they place it as the very first
    line in a file (except where shebangs are used, then it's second line)
    and with slightly different comment styles than us.

    In part due to community overlap, in part due to better tag visibility
    and in part for other minor reasons, switch over to that style.

    This commit changes all instances where we have a single declared
    license in the tag as both the before and after are identical in tag
    contents. There's also a few places where I found we did not have a tag
    and have introduced one.

    Signed-off-by: Tom Rini

    Tom Rini
     

05 Mar, 2018

1 commit

  • b08c8c487   libfdt: move headers to <linux/libfdt.h> and <linux/libfdt_env.h> ... Browse Code »
    42

    Thomas reported U-Boot failed to build host tools if libfdt-devel
    package is installed because tools include libfdt headers from
    /usr/include/ instead of using internal ones.

    This commit moves the header code:
    include/libfdt.h -> include/linux/libfdt.h
    include/libfdt_env.h -> include/linux/libfdt_env.h

    and replaces include directives:
    #include -> #include
    #include -> #include

    Reported-by: Thomas Petazzoni
    Signed-off-by: Masahiro Yamada

    Masahiro Yamada
     

16 Aug, 2017

1 commit

  • 00caae6d4   env: Rename getenv/_f() to env_get() ... Browse Code »

    We are now using an env_ prefix for environment functions. Rename these
    two functions for consistency. Also add function comments in common.h.

    Quite a few places use getenv() in a condition context, provoking a
    warning from checkpatch. These are fixed up in this patch also.

    Suggested-by: Wolfgang Denk
    Signed-off-by: Simon Glass

    Simon Glass
     

12 May, 2017

1 commit

  • 1f7efe82b   socrates: Fix a misleading indentation warning ... Browse Code »

    With gcc-6 and later we see a warning about the fact that we have a
    construct of "if (test);\n\tstatement". Upon reviewing the code, the
    intention here is as the compiler suggests, we only want to execute the
    indented statement if the test was true.

    Cc: Sergei Poselenov
    Signed-off-by: Tom Rini

    Tom Rini
     

24 Sep, 2016

1 commit

04 Jun, 2016

1 commit

28 May, 2016

1 commit

19 Jan, 2016

1 commit

  • 5b8031ccb   Add more SPDX-License-Identifier tags ... Browse Code »
    40

    In a number of places we had wordings of the GPL (or LGPL in a few
    cases) license text that were split in such a way that it wasn't caught
    previously. Convert all of these to the correct SPDX-License-Identifier
    tag.

    Signed-off-by: Tom Rini

    Tom Rini
     

31 Mar, 2015

1 commit

21 Nov, 2014

1 commit

  • e895a4b06   fdt: Allow ft_board_setup() to report failure ... Browse Code »

    This function can fail if the device tree runs out of space. Rather than
    silently booting with an incomplete device tree, allow the failure to be
    detected.

    Unfortunately this involves changing a lot of places in the code. I have
    not changed behvaiour to return an error where one is not currently
    returned, to avoid unexpected breakage.

    Eventually it would be nice to allow boards to register functions to be
    called to update the device tree. This would avoid all the many functions
    to do this. However it's not clear yet if this should be done using driver
    model or with a linker list. This work is left for later.

    Signed-off-by: Simon Glass
    Acked-by: Anatolij Gustschin

    Simon Glass
     

25 Sep, 2014

1 commit

  • 535aad29f   MAINTAINERS: comment out blank M: field ... Browse Code »

    Since commit ddaf5c8f3030050fcd356a1e49e3ee8f8f52c6d4
    (patman: RunPipe() should not pipe stdout/stderr unless asked),
    Patman spits lots of "Invalid MAINTAINERS address: '-'"
    error messages for patches with global changes.
    It takes too long for Patman to process them.

    Anyway, "M: -" does not carry any important information.
    Rather, it is just like a place holder in case of assigning
    a new board maintainer. Let's comment out.

    This commit can be reproduced by the following command:

    find . -name MAINTAINERS | xargs sed -i -e '/^M:[[:blank:]]*-$/s/^/#/'

    Signed-off-by: Masahiro Yamada

    Masahiro Yamada
     

14 Sep, 2014

1 commit

  • 461be2f96   kconfig: remove redundant "string" type in arch and board Kconfigs ... Browse Code »
    43

    Now the types of CONFIG_SYS_{ARCH, CPU, SOC, VENDOR, BOARD, CONFIG_NAME}
    are specified in arch/Kconfig.

    We can delete the ones in arch and board Kconfig files.

    This commit can be easily reproduced by the following command:

    find . -name Kconfig -a ! -path ./arch/Kconfig | xargs sed -i -e '
    /config[[:space:]]SYS_\(ARCH\|CPU\|SOC\|\VENDOR\|BOARD\|CONFIG_NAME\)/ {
    N
    s/\n[[:space:]]*string//
    }
    '

    Signed-off-by: Masahiro Yamada

    Masahiro Yamada
     

26 Aug, 2014

1 commit

  • ff94bc40a   mtd, ubi, ubifs: resync with Linux-3.14 ... Browse Code »
    220

    resync ubi subsystem with linux:

    commit 455c6fdbd219161bd09b1165f11699d6d73de11c
    Author: Linus Torvalds
    Date: Sun Mar 30 20:40:15 2014 -0700

    Linux 3.14

    A nice side effect of this, is we introduce UBI Fastmap support
    to U-Boot.

    Signed-off-by: Heiko Schocher
    Signed-off-by: Tom Rini
    Cc: Marek Vasut
    Cc: Sergey Lapin
    Cc: Scott Wood
    Cc: Joerg Krause

    Heiko Schocher
     

30 Jul, 2014

2 commits

  • 93d4334f7   Add board MAINTAINERS files ... Browse Code »

    We have switched to Kconfig and the boards.cfg file is going to
    be removed. We have to retrieve the board status and maintainers
    information from it.

    The MAINTAINERS format as in Linux Kernel would be nice
    because we can crib the scripts/get_maintainer.pl script.

    After some discussion, we chose to put a MAINTAINERS file under each
    board directory, not the top-level one because we want to collect
    relevant information for a board into a single place.

    TODO:
    Modify get_maintainer.pl to scan multiple MAINTAINERS files.

    Signed-off-by: Masahiro Yamada
    Suggested-by: Tom Rini
    Acked-by: Simon Glass

    Masahiro Yamada
     
  • dd84058d2   kconfig: add board Kconfig and defconfig files ... Browse Code »

    This commit adds:
    - arch/${ARCH}/Kconfig
    provide a menu to select target boards
    - board/${VENDOR}/${BOARD}/Kconfig or board/${BOARD}/Kconfig
    set CONFIG macros to the appropriate values for each board
    - configs/${TARGET_BOARD}_defconfig
    default setting of each board

    (This commit was automatically generated by a conversion script
    based on boards.cfg)

    In Linux Kernel, defconfig files are located under
    arch/${ARCH}/configs/ directory.
    It works in Linux Kernel since ARCH is always given from the
    command line for cross compile.

    But in U-Boot, ARCH is not given from the command line.
    Which means we cannot know ARCH until the board configuration is done.
    That is why all the "*_defconfig" files should be gathered into a
    single directory ./configs/.

    Signed-off-by: Masahiro Yamada
    Acked-by: Simon Glass

    Masahiro Yamada
     

26 Nov, 2013

2 commits

01 Nov, 2013

1 commit

21 Aug, 2013

1 commit

  • 997399fa4   powerpc: Fix CamelCase checkpatch warnings ... Browse Code »

    85xx, 86xx PowerPC folders have code variables with CamelCase naming conventions.
    because of this code checkpatch script generates "WARNING: Avoid CamelCase".

    Convert variables name to normal naming convention and modify board, driver
    files with updated the new structure.

    Signed-off-by: Prabhakar Kushwaha
    Acked-by: York Sun

    Prabhakar Kushwaha
     

24 Jul, 2013

1 commit

28 Nov, 2012

1 commit

  • e76cd5d4c   8xxx: Change all 8*xx_DDR addresses to 8xxx ... Browse Code »

    There were a number of shared files that were using
    CONFIG_SYS_MPC85xx_DDR_ADDR, or CONFIG_SYS_MPC86xx_DDR_ADDR, and
    several variants (DDR2, DDR3). A recent patchset added
    85xx-specific ones to code which was used by 86xx systems.
    After reviewing places where these constants were used, and
    noting that the type definitions of the pointers assigned to
    point to those addresses were the same, the cleanest approach
    to fixing this problem was to unify the namespace for the
    85xx, 83xx, and 86xx DDR address definitions.

    This patch does:

    s/CONFIG_SYS_MPC8.xx_DDR/CONFIG_SYS_MPC8xxx_DDR/g

    All 85xx, 86xx, and 83xx have been built with this change.

    Signed-off-by: Andy Fleming
    Tested-by: Andy Fleming
    Acked-by: Kim Phillips

    Andy Fleming
     

16 Oct, 2011

1 commit

  • 464c79207   punt unused clean/distclean targets ... Browse Code »

    The top level Makefile does not do any recursion into subdirs when
    cleaning, so these clean/distclean targets in random arch/board dirs
    never get used. Punt them all.

    MAKEALL didn't report any errors related to this that I could see.

    Signed-off-by: Mike Frysinger

    Mike Frysinger
     

04 Oct, 2011

1 commit

  • 169de9059   PPC: Fix socrates NAND problem ... Browse Code »

    nand.c:36: error: static declaration of 'nand_read_buf' follows non-static declaration
    /home/marex/u-boot/include/nand.h:139: error: previous declaration of 'nand_read_buf' was here

    Signed-off-by: Marek Vasut
    Cc: Scott Wood
    Signed-off-by: Scott Wood

    Marek Vasut
     

13 May, 2011

1 commit

  • f0c0b3a9e   Fix incorrect use of getenv() before relocation ... Browse Code »

    A large number of boards incorrectly used getenv() in their board init
    code running before relocation. In some cases this caused U-Boot to
    hang when certain environment variables grew too long.
    Fix the code to use getenv_r().

    Signed-off-by: Wolfgang Denk
    Cc: Stefan Roese
    Cc: The LEOX team
    Cc: Michael Schwingen
    Cc: Georg Schardt
    Cc: Werner Pfister
    Cc: Dirk Eibach
    Cc: Peter De Schrijver
    Cc: John Zhan
    Cc: Rishi Bhattacharya
    Cc: Peter Tyser

    Wolfgang Denk
     

04 Apr, 2011

2 commits

  • c39f44dc6   powerpc/8xxx: Refactor fsl_ddr_get_spd into common code from board ... Browse Code »

    Move fsl_ddr_get_spd into common mpc8xxx/ddr/main.c as most boards
    pretty much do the same thing. The only variations are in how many
    controllers or DIMMs per controller exist. To make this work we
    standardize on the names of the SPD_EEPROM_ADDRESS defines based on the
    use case of the board.

    We allow boards to override get_spd to either do board specific fixups
    to the SPD data or deal with any unique behavior of how the SPD eeproms
    are wired up.

    Signed-off-by: Kumar Gala

    Kumar Gala
     
  • 5df4b0ad0   powerpc/8xxx: Replace fsl_ddr_get_mem_data_rate with get_ddr_freq() ... Browse Code »

    Every 85xx board implements fsl_ddr_get_mem_data_rate via get_ddr_freq()
    and every 86xx board uses get_bus_freq(). If implement get_ddr_freq()
    as a static inline to call get_bus_freq() we can remove
    fsl_ddr_get_mem_data_rate altogether and just call get_ddr_freq()
    directly.

    Signed-off-by: Kumar Gala

    Kumar Gala
     

14 Jan, 2011

2 commits

  • 38dba0c2f   mpc85xx boards: initdram() cleanup/bugfix ... Browse Code »

    Correct initdram to use phys_size_t to represent the size of
    dram; instead of changing this all over the place, and correcting
    all the other random errors I've noticed, create a
    common initdram that is used by all non-corenet 85xx parts. Most
    of the initdram() functions were identical, with 2 common differences:

    1) DDR tlbs for the fixed_sdram case were set up in initdram() on
    some boards, and were part of the tlb_table on others. I have
    changed them all over to the initdram() method - we shouldn't
    be accessing dram before this point so they don't need to be
    done sooner, and this seems cleaner.

    2) Parts that require the DDR11 erratum workaround had different
    implementations - I have adopted the version from the Freescale
    errata document. It also looks like some of the versions were
    buggy, and, depending on timing, could have resulted in the
    DDR controller being disabled. This seems bad.

    The xpedite boards had a common/fsl_8xxx_ddr.c; with this
    change only the 517 board uses this so I have moved the ddr code
    into that board's directory in xpedite517x.c

    Signed-off-by: Becky Bruce
    Tested-by: Paul Gortmaker
    Signed-off-by: Kumar Gala

    Becky Bruce
     
  • 2e81ad05d   socrates: rename sdram_setup fixed_sdram() ... Browse Code »

    This will help us go to a fixed initdram() for all 85xx boards going
    forward. sdram_setup() had an argument that it didn't need, since the
    value was #defined.

    Signed-off-by: Becky Bruce
    Signed-off-by: Kumar Gala

    Becky Bruce
     

18 Nov, 2010

1 commit

  • 6d8962e81   Switch from archive libraries to partial linking ... Browse Code »

    Before this commit, weak symbols were not overridden by non-weak symbols
    found in archive libraries when linking with recent versions of
    binutils. As stated in the System V ABI, "the link editor does not
    extract archive members to resolve undefined weak symbols".

    This commit changes all Makefiles to use partial linking (ld -r) instead
    of creating library archives, which forces all symbols to participate in
    linking, allowing non-weak symbols to override weak symbols as intended.
    This approach is also used by Linux, from which the gmake function
    cmd_link_o_target (defined in config.mk and used in all Makefiles) is
    inspired.

    The name of each former library archive is preserved except for
    extensions which change from ".a" to ".o". This commit updates
    references accordingly where needed, in particular in some linker
    scripts.

    This commit reveals board configurations that exclude some features but
    include source files that depend these disabled features in the build,
    resulting in undefined symbols. Known such cases include:
    - disabling CMD_NET but not CMD_NFS;
    - enabling CONFIG_OF_LIBFDT but not CONFIG_QE.

    Signed-off-by: Sebastien Carlier

    Sebastien Carlier