Eric Lee / smarc-uboot

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

04 Aug, 2017

1 commit

  • 9f841559a   qemu-ppce500: Update get_phys_ccsrbar_addr_early() ... Browse Code »

    The logic of what fdt_get_base_address() will search for and return has
    changed. Rework get_phys_ccsrbar_addr_early() to perform the logic that
    fdt_get_base_address used to perform.

    Fixes: 336a44877af8 ("fdt: Correct fdt_get_base_address()")
    Reviewed-by: Simon Glass
    Cc: Alexander Graf
    Signed-off-by: Tom Rini

    Tom Rini
     

05 Jan, 2016

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
     

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
     

13 May, 2014

1 commit

  • b539534d1   PPC 85xx QEMU: Always assume 1 core ... Browse Code »

    We only need u-boot to bother about a single core in the QEMU machine.
    Everything that would require additional knowledge of more cores gets
    handled by QEMU and passed straight into the payload we execute.

    Because of this setup, it would be counterproductive to enable SMP support
    in u-boot. We would have to rip CPUs out of already existing spin tables
    and respin them from u-boot. It would be a pretty big mess.

    So only assume we have a single core. This fixes errors about CONFIG_MP
    being disabled.

    Signed-off-by: Alexander Graf

    Alexander Graf
     

23 Apr, 2014

1 commit

  • fa08d3951   PPC 85xx: Add qemu-ppce500 machine ... Browse Code »
    1

    For KVM we have a special PV machine type called "ppce500". This machine
    is inspired by the MPC8544DS board, but implements a lot less features
    than that one.

    It also provides more PCI slots and is supposed to be enumerated by
    device tree only.

    This patch adds support for the generic ppce500 machine and tries to
    rely solely on device tree for device enumeration.

    Signed-off-by: Alexander Graf
    Acked-by: Scott Wood
    Reviewed-by: York Sun

    Alexander Graf