Eric Lee / smarc-uboot

27 Oct, 2014

1 commit

  • be9445c0d   doc: Fix comparison operator ... Browse Code »

    Align the documentation with the include/linux/etherdevice.h ,
    which is where this example comes from. The return value from
    the check was inverted in the documentation.

    Signed-off-by: Olaf Mandel
    Signed-off-by: Marek Vasut
    Cc: Albert ARIBAUD
    Cc: Tom Rini

    Olaf Mandel
     

27 Feb, 2014

1 commit

  • 1551df35f   arm: Switch to -mno-unaligned-access when supported by the compiler ... Browse Code »

    When we tell the compiler to optimize for ARMv7 (and ARMv6 for that
    matter) it assumes a default of SCTRL.A being cleared and unaligned
    accesses being allowed and fast at the hardware level. We set this bit
    and must pass along -mno-unaligned-access so that the compiler will
    still breakdown accesses and not trigger a data abort.

    To better help understand the requirements of the project with respect
    to unaligned memory access, the
    Documentation/unaligned-memory-access.txt file has been added as
    doc/README.unaligned-memory-access.txt and is taken from the v3.14-rc1
    tag of the kernel.

    Cc: Albert ARIBAUD
    Cc: Mans Rullgard
    Signed-off-by: Tom Rini

    Tom Rini