Eric Lee / smarc-uboot

13 Mar, 2015

1 commit

17 Feb, 2015

1 commit

  • e11c6c279   arm: Allow lr to be saved by board code ... Browse Code »
    83

    The link register value can be required on some boards (e.g. FEL mode on
    sunxi) so use a branch instruction to jump to save_boot_params() instead
    of a branch link.

    This requires a branch back to save_boot_params_ret so adjust the users
    to deal with this. For exynos just drop the function since it doesn't
    do anything.

    Signed-off-by: Simon Glass
    Acked-by: Siarhei Siamashka
    Acked-by: Hans de Goede
    Signed-off-by: Hans de Goede

    Simon Glass
     

12 Jan, 2015

1 commit

  • 8cda413b9   Nokia RX-51: Do not call secure PPA routine on non secure devices ... Browse Code »

    Since commit 41623c91b09a0c865fab41acdaff30f060f29ad6 u-boot running in qemu is
    crashing in function do_omap3_emu_romcode_call(). RX-51 board uses this function
    for Cortex-A8 errata 430973 workaround (Set IBE bit in ACR) which is needed only
    on real secure device and not in qemu.

    This board patch just disable calling secure PPA routine on non secure devices.
    Qemu implements GP device and with this patch u-boot is working in qemu again.

    Signed-off-by: Pali Rohár
    Acked-by: Pavel Machek

    Pali Rohár
     

05 Dec, 2014

1 commit

  • aac5450ea   omap_hsmmc: Board-specific TWL4030 MMC power initializations ... Browse Code »

    Boards using the TWL4030 regulator may not all use the LDOs the same way
    (e.g. MMC2 power can be controlled by another LDO than VMMC2).
    This delegates TWL4030 MMC power initializations to board-specific functions,
    that may still call twl4030_power_mmc_init for the default behavior.

    Signed-off-by: Paul Kocialkowski
    Reviewed-by: Tom Rini
    [trini: Fix omap3_evm warning, add twl4030.h]
    Signed-off-by: Tom Rini

    Paul Kocialkowski
     

14 Sep, 2014

1 commit

  • 461be2f96   kconfig: remove redundant "string" type in arch and board Kconfigs ... Browse Code »
    44

    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
     

31 Aug, 2014

1 commit

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
     

23 Jul, 2014

1 commit

  • 709ea543b   stdio: Pass device pointer to stdio methods ... Browse Code »
    46

    At present stdio device functions do not get any clue as to which stdio
    device is being acted on. Some implementations go to great lengths to work
    around this, such as defining a whole separate set of functions for each
    possible device.

    For driver model we need to associate a stdio_dev with a device. It doesn't
    seem possible to continue with this work-around approach.

    Instead, add a stdio_dev pointer to each of the stdio member functions.

    Note: The serial drivers have the same problem, but it is not strictly
    necessary to fix that to get driver model running. Also, if we convert
    serial over to driver model the problem will go away.

    Code size increases by 244 bytes for Thumb2 and 428 for PowerPC.

    22: stdio: Pass device pointer to stdio methods
    arm: (for 2/2 boards) all +244.0 bss -4.0 text +248.0
    powerpc: (for 1/1 boards) all +428.0 text +428.0

    Signed-off-by: Simon Glass
    Acked-by: Marek Vasut
    Reviewed-by: Marek Vasut

    Simon Glass
     

20 Feb, 2014

1 commit

  • 365475e6d   Move #ifdef(CONFIG_DISPLAY_CPUINFO) from caller to callee ... Browse Code »

    - When CONFIG_DISPLAY_CPUINFO is not enabled,
    print_cpuinfo() should be defined as an empty function
    in a header, include/common.h

    - Remove #ifdef CONFIG_DISPLAY_CPUINFO .. #endif
    from caller, common/board_f.c and arch/arm/lib/board.c

    - Remove redundant prototypes in arch/arm/lib/board.c,
    arch/arm/include/asm/arch-am33x/sys_proto.h and
    board/nokia/rx51/rx51.h, keeping the one in include/common.h

    - Add #ifdef CONFIG_DISPLAY_CPUINFO to the func definition
    where it is missing

    Signed-off-by: Masahiro Yamada

    Masahiro Yamada
     

01 Nov, 2013

1 commit

24 Jul, 2013

1 commit

10 May, 2013

2 commits

09 Mar, 2013

2 commits

31 Oct, 2012

1 commit