Eric Lee / smarc-uboot

16 Aug, 2017

2 commits

22 Jan, 2017

1 commit

  • 2d8d190c8   status_led: Kconfig migration ... Browse Code »
    14

    Move all of the status LED feature to drivers/led/Kconfig.
    The LED status definitions were moved from the board configuration
    files to the defconfig files.

    TBD: Move all of the definitions in the include/status_led.h to the
    relevant board's defconfig files.

    Tested boards: CL-SOM-AM57x, CM-T335

    Signed-off-by: Uri Mashiach

    Uri Mashiach
     

19 Apr, 2015

2 commits

  • 0adb5b761   net: cosmetic: Name ethaddr variables consistently ... Browse Code »

    Use "_ethaddr" at the end of variables and drop CamelCase.
    Make constant values actually 'const'.

    Signed-off-by: Joe Hershberger
    Acked-by: Simon Glass

    Joe Hershberger
     
  • 58d423b88   dm: select CONFIG_DM* options ... Browse Code »

    As mentioned in the previous commit, adding default values in each
    Kconfig causes problems because it does not co-exist with the
    "depends on" syntax. (Please note this is not a bug of Kconfig.)
    We should not do so unless we have a special reason. Actually,
    for CONFIG_DM*, we have no good reason to do so.

    Generally, CONFIG_DM is not a user-configurable option. Once we
    convert a driver into Driver Model, the board only works with Driver
    Model, i.e. CONFIG_DM must be always enabled for that board.
    So, using "select DM" is more suitable rather than allowing users to
    modify it. Another good thing is, Kconfig warns unmet dependencies
    for "select" syntax, so we easily notice bugs.

    Actually, CONFIG_DM and other related options have been added
    without consistency: some into arch/*/Kconfig, some into
    board/*/Kconfig, and some into configs/*_defconfig.

    This commit prefers "select" and cleans up the following issues.

    [1] Never use "CONFIG_DM=n" in defconfig files

    It is really rare to add "CONFIG_FOO=n" to disable CONFIG options.
    It is more common to use "# CONFIG_FOO is not set". But here, we
    do not even have to do it.
    Less than half of OMAP3 boards have been converted to Driver Model.
    Adding the default values to arch/arm/cpu/armv7/omap3/Kconfig is
    weird. Instead, add "select DM" only to appropriate boards, which
    eventually eliminates "CONFIG_DM=n", etc.

    [2] Delete redundant CONFIGs

    Sandbox sets CONFIG_DM in arch/sandbox/Kconfig and defines it again
    in configs/sandbox_defconfig.
    Likewise, OMAP3 sets CONFIG_DM arch/arm/cpu/armv7/omap3/Kconfig and
    defines it also in omap3_beagle_defconfig and devkit8000_defconfig.

    Signed-off-by: Masahiro Yamada

    Masahiro Yamada
     

25 Feb, 2015

1 commit

13 Feb, 2015

1 commit

30 Jan, 2015

1 commit

29 Oct, 2014

1 commit

  • 2e07c249a   kconfig: arm: introduce symbol for ARM CPUs ... Browse Code »
    215

    This commit introduces a Kconfig symbol for each ARM CPU:
    CPU_ARM720T, CPU_ARM920T, CPU_ARM926EJS, CPU_ARM946ES, CPU_ARM1136,
    CPU_ARM1176, CPU_V7, CPU_PXA, CPU_SA1100.
    Also, it adds the CPU feature Kconfig symbol HAS_VBAR which is selected
    for CPU_ARM1176 and CPU_V7.

    For each target, the corresponding CPU is selected and the definition of
    SYS_CPU in the corresponding Kconfig file is removed.

    Also, it removes redundant "string" type in some Kconfig files.

    Signed-off-by: Georges Savoundararadj
    Acked-by: Albert ARIBAUD
    Cc: Masahiro Yamada

    Georges Savoundararadj
     

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
     

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
     

12 Jun, 2014

1 commit

15 May, 2014

1 commit

18 Apr, 2014

1 commit

11 Mar, 2014

1 commit

05 Mar, 2014

1 commit

  • 1ace40223   sizes.h - consolidate for all architectures ... Browse Code »

    Copied from Linux sources "include/linux/sizes.h" commit
    413541dd66d51f791a0b169d9b9014e4f56be13c

    Signed-off-by: Alexey Brodkin

    Cc: Vineet Gupta
    Cc: Tom Rini
    Cc: Stefan Roese
    Cc: Albert Aribaud
    Acked-by: Tom Rini
    Acked-by: Stefan Roese
    [trini: Add bcm Kona platforms to the patch]
    Signed-off-by: Tom Rini

    Alexey Brodkin
     

04 Mar, 2014

1 commit

27 Feb, 2014

2 commits

  • d0b5d9da5   arm: make _end compiler-generated ... Browse Code »

    This prevents references to _end from generating absolute
    relocation records.

    This change is binary invariant for ARM targets.

    Signed-off-by: Albert ARIBAUD

    Albert ARIBAUD
     
  • 62bbc2f25   cm_t335: fix linker file to produce full ELF ... Browse Code »

    Newly added cm_t335 was missed in commit 47ed5dd0 which
    made ARM targets produce full ELF files. Fix its linker
    script.

    This change is binary-invariant when only .dynsym, .dynstr,
    .dynamic, .plt, .interp and .gun sections are declared.

    Sections .hash, .got.plt, .dynbss and .ARM.exidx are also
    declared so that their (unused) content is moved out of the
    u-boot binary.

    Signed-off-by: Albert ARIBAUD

    Albert ARIBAUD
     

19 Dec, 2013

1 commit

  • 965de8b91   ARM: AM33xx+: Update ioregs to pass different values ... Browse Code »

    Currently same value is programmed for all ioregs. This is not
    the case for all SoC's like AM4372. So adding a structure for ioregs
    and updating in all board files. And also return from config_cmd_ctrl()
    and config_ddr_data() functions if data is not passed.

    Signed-off-by: Lokesh Vutla
    [trini: Fixup dxr2, cm_t335, adapt pcm051 rev3]
    Signed-off-by: Tom Rini

    Lokesh Vutla
     

11 Dec, 2013

1 commit

04 Dec, 2013

3 commits

  • 39245c869   am33xx: Stop modifying certain EMIF4D registers ... Browse Code »

    Based on the definitive guide to EMIF configuration[1] certain registers
    that we have been modifying (and are documented registers) should be
    left in their reset values rather than modified. This has been tested
    on AM335x GP EVM and Beaglebone White.

    [1]: http://processors.wiki.ti.com/index.php/AM335x_EMIF_Configuration_tips
    Cc: Enric Balletbo i Serra
    Cc: Javier Martinez Canillas
    Cc: Heiko Schocher
    Cc: Lars Poeschel
    Signed-off-by: Tom Rini
    Tested-by: Matt Porter

    Tom Rini
     
  • e8ac22be6   cm_t335: add support for status LED ... Browse Code »

    Add support for status LED. Use the STATUS_LED APIs for indicating a
    boot progress.

    Signed-off-by: Ilya Ledvich
    Signed-off-by: Igor Grinberg

    Ilya Ledvich
     
  • 54e7445de   cm_t335: add cm_t335 board support ... Browse Code »

    Add cm_t335 board directory, config file. Enable build.

    Signed-off-by: Ilya Ledvich
    Signed-off-by: Igor Grinberg
    [trini: Adapt Makefile]
    Signed-off-by: Tom Rini

    Ilya Ledvich