Eric Lee / smarc-uboot

28 May, 2016

1 commit

12 Sep, 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
     

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
     

01 Nov, 2013

2 commits

24 Jul, 2013

1 commit

09 Mar, 2013

2 commits

13 Jan, 2013

1 commit

14 Nov, 2012

1 commit

  • c73368150   pmic: Extend PMIC framework to support multiple instances of PMIC devices ... Browse Code »

    The PMIC framework has been extended to support multiple instances of
    the variety of devices responsible for power management.
    This change allows supporting of e.g. fuel gauge, charger, MUIC (Micro USB
    Interface Circuit).
    Power related includes have been moved to ./include/power directory.
    This is a first of a series of patches - in the future "pmic" will be
    replaced with "power".

    Two important issues:
    1. The PMIC needs to be initialized just after malloc is configured
    2. It uses list to hold information about available PMIC devices

    Signed-off-by: Lukasz Majewski
    Signed-off-by: Kyungmin Park
    Cc: Stefano Babic

    Łukasz Majewski
     

11 Nov, 2011

1 commit

04 Nov, 2011

2 commits

28 Oct, 2011

3 commits

  • 77f11a99e   imx: fix coding style ... Browse Code »

    Fix checkpatch warning and errors in several i.MX related files.

    While at it also address a checkpatch warning at arch/arm/cpu/armv7/mx5/soc.c
    regarding the usage of extern in a C file.

    Signed-off-by: Fabio Estevam

    Fabio Estevam
     
  • f33bd087c   MX3: qong: use new pmic driver ... Browse Code »

    Switch to new pmic generic driver.

    Signed-off-by: Stefano Babic

    Stefano Babic
     
  • 47c5455a4   mx31: provide readable WEIM CS accessor ... Browse Code »

    setup_weimcs() and some macros are added to support the setup
    for i.MX31 WEIM chip selects. As a compromise between verbosity
    and readability an ASCII-art'ish bit comment is used instead of
    bitfields.
    All i.MX31 boards have been patched to use this approach using a
    helper program to verify the changes.

    Signed-off-by: Helmut Raiger
    Acked-by: Stefano Babic

    Helmut Raiger
     

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 Sep, 2011

1 commit

17 Jul, 2011

1 commit

22 Jun, 2011

1 commit

28 Apr, 2011

2 commits

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
     

28 Oct, 2010

1 commit

19 Oct, 2010

2 commits

  • 2ae182419   Makefile: move all Power Architecture boards into boards.cfg ... Browse Code »

    Clean up Makefile, and drop a lot of the config.mk files on the way.

    We now also automatically pick all boards that are listed in
    boards.cfg (and with all configurations), so we can drop the redundant
    entries from MAKEALL to avoid building these twice.

    Signed-off-by: Wolfgang Denk

    Wolfgang Denk
     
  • 14d0a02a1   Rename TEXT_BASE into CONFIG_SYS_TEXT_BASE ... Browse Code »

    The change is currently needed to be able to remove the board
    configuration scripting from the top level Makefile and replace it by
    a simple, table driven script.

    Moving this configuration setting into the "CONFIG_*" name space is
    also desirable because it is needed if we ever should move forward to
    a Kconfig driven configuration system.

    Signed-off-by: Wolfgang Denk

    Wolfgang Denk
     

18 Oct, 2010

1 commit

14 Oct, 2010

2 commits

11 Oct, 2010

1 commit

29 Sep, 2010

1 commit

25 Sep, 2010

1 commit

20 Sep, 2010

1 commit

05 May, 2010

1 commit

30 Apr, 2010

2 commits