25 lines
1.1 KiB
Plaintext
25 lines
1.1 KiB
Plaintext
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Sun3 machines usually need little or no preparation before installing
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NetBSD, other than the usual, well advised precaution of BACKING UP
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ALL DATA on any attached storage devices.
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You will need to know the SCSI target ID of the drive on which you
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will install NetBSD. Note that SunOS/sun3 uses confusing names for
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the SCSI devcies: target 1 is sd2, target 2 is sd4, etc.
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It might be a good time to run the diagnostics on your Sun3. First,
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attach a terminal to the "ttya" serial port, then set the "Diag/Norm"
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switch to the Diagnostic position, and power-on the machine. The
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Diag. switch setting forces console interaction to occur on ttya.
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The console location (ttya, ttyb, or keyboard/display) is controlled
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by address 0x1F in the EEPROM, which you can examine and change in
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the PROM monitor by entering "q1f" followed by a numeric value (or
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just a '.' if you don't want to change it). Console values are:
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00: default graphics display
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10: tty a (9600-N-8-1)
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11: tty b (1200-N-8-1)
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20: Color option board on P4
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NetBSD will use the EEPROM setting to determine which device to
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use as the console, so you should make sure it is correct.
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