• Rich Felker's avatar
    sh: add SMP support for J2 · b4214e41
    Rich Felker authored
    Support is hooked up via a cpu start method specified in the device
    tree, and also depends on DT nodes that describe the interfaces for
    performing IPI and identifying which cpu execution is taking place on.
    The currently used method is a form of spin table, where secondary
    cpus are unblocked by writing to a special address.
    Signed-off-by: default avatarRich Felker <dalias@libc.org>
    b4214e41
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