/* sim.cfg -- Simulator config file for use with Newlib
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/* sim.cfg -- Simulator config file for use with Newlib
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*
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*
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* Copyright (C) 2010, Embecosm Limited
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* Copyright (C) 2010, Embecosm Limited
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*
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*
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* Contributor Jeremy Bennett
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* Contributor Jeremy Bennett
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*
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*
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* This file is part of Newlib.
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* This file is part of Newlib.
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*
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*
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* This program is free software; you can redistribute it and/or modify it
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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* any later version.
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*
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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* more details.
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*
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*
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* You should have received a copy of the GNU General Public License along
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc., 675
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* with this program; if not, write to the Free Software Foundation, Inc., 675
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* Mass Ave, Cambridge, MA 02139, USA. */
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* Mass Ave, Cambridge, MA 02139, USA. */
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/* -------------------------------------------------------------------------- */
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/* -------------------------------------------------------------------------- */
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/* This script is suitable for use with Or1ksim when used with newlib. There
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/* This script is suitable for use with Or1ksim when used with newlib. There
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* are versions of this library which use a UART for input/output and a
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* are versions of this library which use a UART for input/output and a
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* version which provides just output via l.nop.
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* version which provides just output via l.nop.
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*
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*
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* For explanation of the different fields, see the default simulation
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* For explanation of the different fields, see the default simulation
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* configuration file supplied with or1ksim (sim.cfg). */
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* configuration file supplied with or1ksim (sim.cfg). */
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/* -------------------------------------------------------------------------- */
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/* -------------------------------------------------------------------------- */
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section memory
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section memory
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name = "RAM"
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name = "RAM"
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type = unknown
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type = unknown
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ce = 0
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ce = 0
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mc = 0
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mc = 0
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baseaddr = 0x00000000
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baseaddr = 0x00000000
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size = 0x00800000
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size = 0x00800000
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delayr = 1
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delayr = 1
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delayw = 2
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delayw = 2
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end
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end
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section sim
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section sim
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verbose = 0
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verbose = 0
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debug = 0
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debug = 0
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profile = 0
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profile = 0
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history = 0
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history = 0
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clkcycle = 40ns /* 25MHz clock */
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clkcycle = 40ns /* 25MHz clock */
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end
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end
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section cpu
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section cpu
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ver = 0x12
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ver = 0x12
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cfg = 0x00
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cfg = 0x00
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rev = 0x0001
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rev = 0x0001
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superscalar = 0
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superscalar = 0
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hazards = 0
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hazards = 0
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dependstats = 0
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dependstats = 0
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sbuf_len = 0
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sbuf_len = 0
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end
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end
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/* Option sections which may be disabled on enabled, according to the precise
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/* Option sections which may be disabled on enabled, according to the precise
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options in or1ksim_board.h and the version of the library selected. */
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options in or1ksim_board.h and the version of the library selected. */
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section ic
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section ic
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enabled = 1
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enabled = 1
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nsets = 256
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nsets = 256
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nways = 1
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nways = 1
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blocksize = 16
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blocksize = 16
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hitdelay = 20
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hitdelay = 20
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missdelay = 20
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missdelay = 20
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end
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end
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section dc
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section dc
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enabled = 0
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enabled = 0
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nsets = 512
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nsets = 512
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nways = 1
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nways = 1
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blocksize = 16
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blocksize = 16
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load_hitdelay = 20
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load_hitdelay = 20
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load_missdelay = 20
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load_missdelay = 20
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store_hitdelay = 20
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store_hitdelay = 20
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store_missdelay = 20
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store_missdelay = 20
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end
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end
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section uart
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section uart
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enabled = 1
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enabled = 1
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baseaddr = 0x90000000
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baseaddr = 0x90000000
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channel = "xterm:"
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channel = "xterm:"
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16550 = 1
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16550 = 1
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end
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end
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section debug
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section debug
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enabled = 0
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enabled = 0
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end
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end
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/* Disabled Sections. The first one needs all its additional fields due to a
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/* Disabled Sections. The first one needs all its additional fields due to a
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bug in Or1ksim */
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bug in Or1ksim */
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section immu
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section immu
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enabled = 0
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enabled = 0
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end
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end
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section dmmu
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section dmmu
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enabled = 0
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enabled = 0
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end
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end
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section VAPI
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section VAPI
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enabled = 0
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enabled = 0
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end
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end
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section dma
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section dma
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enabled = 0
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enabled = 0
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end
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end
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section pm
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section pm
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enabled = 0
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enabled = 0
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end
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end
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section bpb
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section bpb
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enabled = 0
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enabled = 0
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end
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end
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section ethernet
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section ethernet
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enabled = 0
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enabled = 0
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end
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end
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section gpio
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section gpio
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enabled = 0
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enabled = 0
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end
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end
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section ata
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section ata
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enabled = 0
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enabled = 0
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end
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end
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section vga
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section vga
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enabled = 0
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enabled = 0
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end
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end
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section fb
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section fb
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enabled = 0
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enabled = 0
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end
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end
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section kbd
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section kbd
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enabled = 0
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enabled = 0
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end
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end
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section mc
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section mc
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enabled = 0
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enabled = 0
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end
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end
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section pic
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section pic
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enabled = 0
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enabled = 0
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end
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end
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