The A400 machine is the very first 64-bit-only machines which uses the 64-bit
PAT firmware and doesn't support 32-bit PDC any longer. Long-term goal is to
support the MPE and HP-UX 11iv3 operating systems, which both require a machine
with PAT firmware.
Signed-off-by: Helge Deller <deller@gmx.de>
Reviewed-by: Anton Johansson <anjo@rev.ng>
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