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NetBSD/playstation2

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About NetBSD/playstation2

NetBSD/playstation2 is a port of NetBSD to the SONY PlayStation 2.

This port has been removed from the source tree, since newer NetBSD versions require a gcc 4.x based toolchain, and the original modifications done for the playstation 2 have never been integrated into gcc nor binutils mainline.

There is still some hope, check the Linux progress at Linux 2.6 on PS2 discussion for progress on the toolchain.

If a working toolchain does ever happen, the port may even be freed from the Sony HAL, see PS2 Kernel Loader page. This needs changes to the low level playstation 2 specific code.

To boot the kernel, you will require a special boot disc from SONY. The PlayStation 2 can not read CD-R/DVD-Rs. Currently, the only such disc available is the SONY Playstation 2 Linux distribution. This kit is now available worldwide. For more information, visit the official PlayStation 2 Linux site. The PS2 Linux Japanese site is also of interest.

NetBSD/playstation2 News

2009-12-05: Port removed.
2002-03-29: NetBSD 1.5ZC (20020327) snapshot available

Installation:

  • download the snapshot
  • Install PS2 Linux.
  • Gunzip NetBSD install kernel and copy into memory-card under Linux.
  • Edit p2lboot.cnf. RedBoot is available from http://ps2hacking.sourceforge.net/dists/ecos/, NetBSD kernel can boot from RedBoot:

    "Linux on MC" vmlinux ""  203 /dev/hda1 "" Linux on Memory Card
    "NetBSD"      netbsd ""   203 /dev/hda1 "" NetBSD on Memory Card
    "RedBoot"     redboot ""  203 /dev/hda1 "" RedBoot on Memory Card 
  • Boot netbsd kernel from bootloader.
  • Install. (can't share with linux disk.)
  • exit install menu. type "mount /dev/wd0a /mnt; reboot". install kernel (RAMDISK) read from /mnt/netbsd and jump to it. install kernel is also bootloader.

Archive of NetBSD/playstation2 news items

Supported System Models

  • SCPH-10000, 15000, 18000, 30000, 35000GT (Japanese model)

Supported Peripherals

  • VESA console
  • USB (ohci)
  • internal/external hard disk drive (wdc)
  • Ethernet interface (smap)

Not Supported Peripherals

  • game controller
  • Audio
  • i.LINK
  • Memory Card
  • DVD/CD-ROM drive

dmesg

Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 1.5ZA (AGATE) #3: Tue Dec 25 06:53:31 JST 2001
    uch@agate:/work/cvsrep/syssrc/sys/arch/playstation2/compile/AGATE
SONY PlayStation 2
32768 KB memory, 28452 KB free, 1740 KB in 435 buffers
PlayStation 2 SIF BIOS version 2.0
mainbus0 (root)
cpu0 at mainbus0: Toshiba R5900 CPU (0x2e20) Rev. 2.0 with software emulated floating point Rev. 0.0
cpu0: 16KB/64B 2-way set-associative L1 Instruction cache, 48 TLB entries
cpu0: 8KB/64B 2-way set-associative write-back L1 Data cache
gsfb0 at mainbus0
wsdisplay0 at gsfb0 kbdmux 1: console (std, vt100 emulation)
sbus0 at mainbus0: controller type 2
ohci0 at sbus0
ohci0: OHCI version 1.0
usb0 at ohci0: USB revision 1.0
uhub0 at usb0
uhub0: vendor 0x0000 OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
spd0 at sbus0: PlayStation 2 HDD Unit
wdc0 at spd0: SCPH-20400
wd0 at wdc0 channel 0 drive 0: <IBM-DJNA-370910>
wd0: drive supports 16-sector PIO transfers, LBA addressing
wd0: 8693 MB, 16383 cyl, 16 head, 63 sec, 512 bytes/sect x 17803440 sectors
wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 4 (Ultra/66)
smap0 at spd0: SCPH-10190
smap0: Ethernet address 00:04:1f:00:03:a6
ukphy0 at smap0 phy 1: Generic IEEE 802.3u media interface
ukphy0: OUI 0x1000e8, model 0x0002, rev. 0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
uhub1 at uhub0 port 1
uhub1: Sony Computer Entertainment Inc. SCE USB Keyboard Hub, class 9/0, rev 1.10/0.01, addr 2
uhub1: 2 ports with 1 removable, bus powered
ukbd0 at uhub1 port 1 configuration 1 interface 0
ukbd0: Sony Computer Entertainment Inc. SCE USB Keyboard, rev 1.10/0.01, addr 3, iclass 3/1
wskbd0 at ukbd0: console keyboard, using wsdisplay0
ums0 at uhub1 port 2 configuration 1 interface 0
ums0: Sony Computer Entertainment Inc. SCE USB MOUSE, rev 1.00/4.41, addr 4, iclass 3/1
ums0: 3 buttons and Z dir.
wsmouse0 at ums0 mux 0
root on wd0a dumps on wd0b

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