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
     

14 Apr, 2015

1 commit

  • 927c1fa26   Create API to map between CPU physical and bus addresses ... Browse Code »

    On some SoCs, DMA-capable peripherals see a different address space to
    the CPU's physical address space. Create an API to allow platform-agnostic
    drivers to convert between the two address spaces when programming DMA
    operations.

    This API will exist on all platforms, but will have a dummy implementation
    when this feature is not required. Other platforms will enable
    CONFIG_PHYS_TO_BUS and provide the required implementation.

    Signed-off-by: Stephen Warren

    Stephen Warren