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  • James Hogan's avatar
    metag: Add JTAG Debug Adapter (DA) support · ae85ac71
    James Hogan authored
    
    
    Add basic JTAG Debug Adapter (DA) support so that drivers which
    communicate with the DA can detect whether one is actually present
    (otherwise the target will halt indefinitely).
    
    This allows the metag_da TTY driver and imgdafs filesystem driver to be
    built, updates defconfigs, and sets up the metag_da console early if
    it's configured in.
    
    Signed-off-by: default avatarJames Hogan <james.hogan@imgtec.com>
    ae85ac71