136 lines
3.6 KiB
Plaintext
136 lines
3.6 KiB
Plaintext
.\" $NetBSD: hardware,v 1.1 2002/12/09 14:03:55 scw Exp $
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.
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.Nx*M
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is a port of
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.Nx
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to PowerPC based evaluation board.
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At the present time, the IBM PowerPC 405GP based walnut evaluation board
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is the only board supported by this port.
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As a result, this documentation is specific to installing
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.Nx*M
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on that particular piece of hardware.
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More evaluation boards will be added in due course, and this documentation
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will be updated accordingly.
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.
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.Ss2 Supported devices
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.(bullet -offset indent
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Ethernet:
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The built-in Ethernet card is not supported, so another PCI
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Ethernet card supported by
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.Nx
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must be provided if you want to use
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.Nx*M
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on a network.
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Any PCI Ethernet card supported by
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.Nx
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should work.
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.It
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SCSI:
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Any PCI SCSI card supported by
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.Nx
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should work, as should most SCSI disk/tape/CD-ROM devices.
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.It
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IDE:
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.(bullet -compact
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.\" XXXX
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Promise Ultra66
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.Pq Em pciide
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.It
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Other PCI IDE controllers should work, but there are no reports.
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.It
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Most IDE disk/CD-ROM/ATAPI devices should work.
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.bullet)
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.It
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Audio
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.(bullet -compact
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PCI audio cards, although none have been tested.
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.bullet)
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.It
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Serial ports
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.(bullet -compact
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On-board serial ports
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.Pq Em com0
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and
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.Pq Em com1
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.It
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Some PCI serial ports should work, but no one has tried them
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.bullet)
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.It
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PCI cards
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.(bullet -compact
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Most MI PCI cards should work, although very few have been tested with
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.Nx*M
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.Lk http://www.netbsd.org/Hardware/pci.html
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.bullet)
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.bullet)
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.
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.Ss2 Unsupported devices
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.(bullet -offset indent
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On-board Ethernet
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.Pp
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.Em Note :
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This does not concern booting the kernel itself, since that
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is done by the firmware.
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For using an NFS root you will have to provide a supported network card,
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though.
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.bullet)
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.
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.Ss2 Supported boot devices and media
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.
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The firmware only supports booting from network or the serial port,
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so you cannot boot from disk even if you install a disk controller.
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Instructions for booting from serial port are not provided; in the
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following we will describe how to setup netbooting.
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.Pp
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The first step is setting the IP addresses of both the walnut itself
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and the host that will be serving the kernel image.
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From the main menu, choose 3 to set the IP address of the machine:
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.(disp
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1 - Enable/disable tests
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2 - Enable/disable boot devices
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3 - Change IP addresses
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4 - Ping test
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5 - Toggle ROM monitor debugger
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6 - Toggle automatic menu
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7 - Display configuration
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8 - Save changes to configuration
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9 - Set baud rate for s1 boot
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A - Enable/disable I cache (Enabled )
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B - Enable/disable D cache (Enabled )
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0 - Exit menu and continue
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-> 3
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.disp)
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.Pp
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Set the IP address for the local Ethernet with 1:
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.(disp
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--- CHANGE IP ADDRESS ---
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Device List:
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001 Enabled Ethernet [ENET]
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local=0.0.0.0 remote=0.0.0.0 hwaddr=0004ace312bd
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004 Disabled Serial Port 2 [S2]
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local=8.1.1.2 remote=255.255.255.255 hwaddr=ffffffffffff
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----------------------------
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select device to change ->1
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1 - Change local address
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2 - Change remote address
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0 - Return to main menu
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->1
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Current IP address = (0.0.0.0)
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Enter new IP address ->Enter IP address in dot notation, (eg. 8.1.1.2)
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.disp)
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.Pp
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Here you enter the machine's IP address, e.g. 10.0.0.1.
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Now you need to do the same thing to set the host IP address (choice 2
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from the menu above).
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.Pp
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Once both the local and remote addresses are set, you can use
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the ping test to make sure the ethernet is working; or you can
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simply use option 0, "Exit menu and continue" to try to boot the
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machine, if you already set up the remote machine to provide
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a kernel image.
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For details on how to do that, see the
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.Sx Booting from the network
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section below.
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.Pp
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You should now be able to boot the operating system.
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