ChorusOS 4.0 targets are described in this section from three different points of view:
This subsection describes the processors on which the ChorusOS 4.0 product can run as well as the details of the BSPs included in the delivery
This section describes all the target platforms which can be used as references in the context of Sun support contracts
This section describes the precise platforms used to run the Sun QA tests; this may be useful, in case of bugs, as a hint or guide to help in identifying issues which are closely hardware related.
The ChorusOS 4.0 system for x86/Pentium supports the following processors:
Intel 386 (no software FPU emulation)
Intel 486
Intel Pentiums
Intel Celeron
The ChorusOS 4.0 system for x86/Pentium supports the following reference BSPs:
i386at Reference BSP
The i386at reference BSP supports standard PC-AT boards.
The i386at reference BSP supports the following on board devices:
Device Id |
ChorusOS Driver |
---|---|
/pci (PCI bridge) |
sun:x86-generic-(bus,pci) |
/pci/pci-isa (ISA bridge) |
sun:pci-generic-(bus,isa) |
/pci/pci-isa/i8254 (TIMER) |
sun:bus-i8254-timer |
/pci/pci-isa/mc146818 (RTC, TIMER) |
sun:bus-mc146818-(rtc,timer) |
/pci/pci-isa/ns16550-1 (UART) |
sun:bus-ns16550-uart |
/pci/pci-isa/ns16550-2 (UART) |
sun:bus-ns16550-uart |
/pci/pci-isa/generic-ide: (IDE disk) |
sun:bus-generic-ide |
/pci/pci-isa/generic-ide: (IDE other) |
not supported |
/pci/pci-isa/fdd (floppy) |
not supported |
/pci/pci-isa/kbd (keyboard) |
not supported |
/pci/pci-isa/lpt (parallel) |
not supported |
/pci/pci-isa/mouse (mouse) |
not supported |
The i386at reference BSP supports the following expansion devices:
Device Id |
ChorusOS Driver |
Reference Device |
---|---|---|
/pci/epic100 (ETHER) |
sun:pci-epic100-ether | SMC EtherPowerII 10/100 TP |
/pci/dec21140 (ETHER) |
sun:pci-dec21x4x-ether | ZNYX ZX345 Fast Ethernet |
/pci/ne2000 (ETHER) |
sun:bus-ne2000-ether | Kingston KNE2000TLC Novell NE2000 plus |
/pci/ncr53c825 (SCSI HBA) |
sun:pci-ncr53c8xx-scsi_hba sun:scsi_hba-generic-scsi | Symbios Logic SYM8750SP |
/pci/ncr53c825/disk@t,l (SCSI disks) where t is the SCSI TARGET number where l is the LUN number |
sun:scsi-disk-BSD | |
/pci/ncr53c825/xxx (SCSI other) |
not supported | |
/pci/pci-isa/smc1660 (ETHER) |
sun:isa-smc1660-ether | SMC EtherCard Elite Ultra 16 bits |
|
|
SMC EtherCard EZ |
/pci/pci-isa/el3 (ETHER) |
sun:bus-el3-ether | 3Com EtherlinkIII 3C509B |
/pci/pci-isa/ne2000 (ETHER) |
sun:bus-ne2000-ether | |
/flash (FLASH memory) |
not supported |
This section describes all the target platforms which can be used as references in the context of Sun support contracts.
Generic Computer
i486/Pentiums/Celeron (33-400 Mhz)
16-256 MB
256-512 KB
Processor to PCI, PCI to ISA
Asynchronous serial ports (38.4 Kbaud), 10/100BaseT Ethernet (PCI: SMC EtherPowerII, compatible NE2000, ZNYX ZX345; ISA: SMC EtherCard Elite Ultra 16bits/EZ, compatible NE2000, 3Com EtherLinkIII), IDE disk, Ultra-Wide SCSI (PCI: Symbios logic SYM8750SP), Real-time clock, Timers
PC BIOS
This section describes the precise platforms used to run the Sun QA tests.
Pentium II 300 Mhz/ 64 MB / 512 KB L2 cache / EtherPower II
Celeron 400 Mhz / 128 MB / 128 KB L2 cache / EtherPowerII