• Tom Rini's avatar
    SPDX: Convert all of our multiple license tags to Linux Kernel style · 4549e789
    Tom Rini authored
    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 multiple licenses (in
    these cases, dual license) declared in the SPDX-License-Identifier tag.
    In this case we change from listing "LICENSE-A LICENSE-B" or "LICENSE-A
    or LICENSE-B" or "(LICENSE-A OR LICENSE-B)" to "LICENSE-A OR LICENSE-B"
    as per the Linux Kernel style document.  Note that parenthesis are
    allowed so when they were used before we continue to use them.
    Reviewed-by: default avatarFabio Estevam <fabio.estevam@nxp.com>
    Signed-off-by: default avatarTom Rini <trini@konsulko.com>
    4549e789