Eric Lee / smarc-uboot

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
     

16 Sep, 2014

1 commit

24 Jul, 2013

1 commit

28 Nov, 2012

1 commit

  • 84d35b286   common: rework bouncebuf implementation ... Browse Code »

    The current bouncebuf API requires all parameters to be passed to both
    bounce_buffer_start() and bounce_buffer_stop(). Modify the bouncebuf
    start function to accept a state structure as a parameter, and only
    require that state struct to be passed to the stop function. This
    simplifies usage of the bounce buffer by clients.

    Don't modify the data pointer, but rather store the temporary buffer in
    this state struct. The bouncebuf code ensures that client code can
    always use a single buffer pointer in the state structure, irrespective
    of whether a bounce buffer actually had to be allocated.

    Move cache management logic into the bounce buffer code, so that each
    client doesn't have to duplicate this. I believe there's no need to
    invalidate the buffer before a DMA operation, since flushing the cache
    should prevent any write-backs.

    Update the MXS MMC driver for this change.

    Signed-off-by: Stephen Warren
    Acked-by: Simon Glass
    Tested-by: Simon Glass
    Signed-off-by: Andy Fleming

    Stephen Warren
     

22 Oct, 2012

1 commit