75 lines
1.6 KiB
Plaintext
75 lines
1.6 KiB
Plaintext
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# $FreeBSD$
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#
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# Simple psim h/w description
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#
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/#address-cells 1
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/openprom/options/use-stdio? false
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#/openprom/options/strict-alignment? true
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#
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# CPU definition. The phandle property is to help nexus.c locate the
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# interrupt controller.
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#
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/cpus/cpu@0
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#
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# disk file, done via phb crap. maybe there's a better way.
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#
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/phb@0x70000000
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./device_type "pci
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./name "pci
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./#address-cells 3
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./#size-cells 2
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./ranges ni0,0,0,0 0xc0000000 0x10000
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/phb@0x70000000/ide@1
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./device_type "ide
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./name "ide
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./assigned-addresses \
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ni0,0,10,1f0 8 \
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ni0,0,14,3f8 8 \
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ni0,0,18,170 8 \
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ni0,0,1c,378 8 \
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ni0,0,20,200 8
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./reg \
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1 0 \
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i0,0,10,0 8 \
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i0,0,18,0 8 \
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i0,0,14,6 1 \
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i0,0,1c,6 1 \
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i0,0,20,0 8
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./ready-delay 1000
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/phb@0x70000000/ide@1/disk@0/file "PPC.IMG
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#
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# I/O Bus
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#
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/iobus@0x80000000
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./name psim-iobus
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./reg 0x80000000 0x20000000
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#
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# OpenPIC
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#
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/iobus@0x80000000/opic@0x80000000
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./name interrupt-controller
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./device_type open-pic
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./compatible psim,open-pic
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./reg 0x80000000 0x40000
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./interrupt-ranges 0 256
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/iobus/opic > intr0 int /cpus/cpu@0x0
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#
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# IDE1
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#
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#/iobus@0x80000000/ide@0x80052000
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# ./name ata-4
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# ./ioport 1
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# ./device_type ata
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# ./interrupt 12
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# ./reg 0x80052000 8 0x80052010 8 0x80052020 8 0x80052030 1 0x80052040 1 0x80052050 8
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#/iobus@0x80000000/ide@0x80052000 > a irq12 /iobus/opic
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