34 строки
958 B
Plaintext
34 строки
958 B
Plaintext
#
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# Copyright (C) 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation.
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#
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menuconfig ARC_PLAT_FPGA_LEGACY
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bool "\"Legacy\" ARC FPGA dev Boards"
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select ARC_HAS_COH_CACHES if SMP
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help
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Support for ARC development boards, provided by Synopsys.
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These are based on FPGA or ISS. e.g.
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- ARCAngel4
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- ML509
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- MetaWare ISS
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if ARC_PLAT_FPGA_LEGACY
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config ISS_SMP_EXTN
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bool "ARC SMP Extensions (ISS Models only)"
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default n
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depends on SMP
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help
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SMP Extensions to ARC700, in a "simulation only" Model, supported in
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ARC ISS (Instruction Set Simulator).
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The SMP extensions include:
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-IDU (Interrupt Distribution Unit)
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-XTL (To enable CPU start/stop/set-PC for another CPU)
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It doesn't provide coherent Caches and/or Atomic Ops (LLOCK/SCOND)
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endif
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