Reference Hardware

ChorusOS 4.0 targets are described in this section from three different points of view:

Reference Processors and BSPs:

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

Reference Target Platforms:

This section describes all the target platforms which can be used as references in the context of Sun support contracts

Validated Reference Targets:

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.

Reference Processors and BSPs

The ChorusOS 4.0 system for PowerPC 60x/750 supports the following processors:

• Motorola PowerPC 603[e/v]

• Motorola PowerPC 604[e/v]

• Motorola PowerPC 750

The ChorusOS 4.0 system for PowerPC 60x/750 supports the following reference BSPs:

• genesis2 Reference BSP

• mcp750 Reference BSP

genesis2 Reference BSP

Systems

The genesis2 reference BSP supports the following VME CPU boards (with additional MVME712 or MVME761 transition module - Motorola MCG), and ATX mother boards:

• MVME2300 - Motorola MCG
• MVME2600 - Motorola MCG
• MVME2700 - Motorola MCG
• MVME3600 - Motorola MCG
• MTX603 - Motorola MCG
• MTX604 - Motorola MCG

Devices

The genesis2 reference BSP supports the following on board devices:

Device Id	ChorusOS Driver
/cpu (time base and decrementer)	sun:powerpc-(tb,dec)-timer
/flash (FLASH memory)	not supported
/raven (PCI bridge)	sun:powerpc-raven-pci
/raven/cl-gd54xx (VGA) [VGA is only present on MVME3600.]	not supported
/raven/dec21140 (on board ethernet)	sun:pci-dec21x4x-ether
/raven/ncr53c825 (SCSI HBA)      /raven/ncr53c825/disk@t,l (SCSI disks)  where t is the SCSI TARGET number  where l is the LUN number	sun:pci-ncr53c8xx-scsi_hba  sun:scsi_hba-generic-scsi  sun:scsi-disk-BSD
/raven/ncr53c825/xxx (SCSI other)	not supported
/raven/universe (VME bridge) [The genesis2 BSP does not provide general purpose VME bus support. However, a minimal subset of the VME functionality is exported to the IPC layer for the sole purpose of enabling Chorus/IPC communication over the VME backplane.] [VME bridge is not present on MTX boards.]	not supported
/raven/w83c553 (ISA bridge)	sun:pci-w83c553-isa
/raven/w83c553-ide (IDE disk)	sun:pci-w83c553-ide_hba
/raven/w83c553-ide (IDE other)	not supported
/raven/w83c553/fdd (floppy)	not supported
/raven/w83c553/kbd (keyboard)	not supported
/raven/w83c553/lpt (parallel)	not supported
/raven/w83c553/m48t559 (RTC)	sun:bus-m48txx-(nvram, rtc)
/raven/w83c553/m48t559 (NVRAM)	sun:bus-m48txx-(nvram, rtc)
/raven/w83c553/mouse (mouse)	not supported
/raven/w83c553/ns16550-1(UART)	sun:bus-ns16550-uart
/raven/w83c553/ns16550-2 (UART)	sun:bus-ns16550-uart
/raven/w83c553/z85230-1 (UART)	sun:bus-z85230-uart
/raven/w83c553/z85230-1 (HDLC)	not supported
/raven/w83c553/z85230-2 (UART)	sun:bus-z85230-uart
/raven/w83c553/z85230-2 (HDLC)	not supported

mcp750 Reference BSP

Systems

The mcp750 reference BSP supports the following CompactPCI CPU board:

• MCP750 - Motorola MCG

Devices

The mcp750 reference BSP supports the following on board devices:

Device Id	ChorusOS Driver
/cpu (time base and decrementer)	sun:powerpc-(tb,dec)-timer
/flash (FLASH memory)	not supported
/raven (PCI bridge)	sun:powerpc-raven-pci
/raven/dec21140 (on board ethernet)	sun:pci-dec21x4x-ether
/raven/dec21154 (PCI-PCI bridge)	sun:pci-dec2115x-pci
/raven/vt82c586b (ISA bridge)	sun:pci-vt82c586-(bus,isa)
/raven/vt82c586b/m48t559 (RTC)	sun:bus-m48txx-(nvram,rtc)
/raven/vt82c586b/m48t559 (NVRAM)	sun:bus-m48txx-(nvram,rtc)
/raven/vt82c586b/fdd (floppy)	not supported
/raven/vt82c586b/kbd (keyboard)	not supported
/raven/vt82c586b/lpt (parallel)	not supported
/raven/vt82c586b/mouse (mouse)	not supported
/raven/vt82c586b/ns16550-1 (UART)	sun:bus-ns16550-uart
/raven/vt82c586b/ns16550-2 (UART)	sun:bus-ns16550-uart
/raven/vt82c586b/z85230-1 (UART)	not supported
/raven/vt82c586b/z85230-1 (HDLC)	not supported
/raven/vt82c586b/z85230-2 (UART)	not supported
/raven/vt82c586b/z85230-2 (HDLC)	not supported
/raven/vt82c586b-usb	not supported
/raven/vt82c586b-ide (IDE disk)	not supported
/raven/vt82c586b-ide (IDE other)	not supported

Reference Target Platforms

Reference target platforms are configurations to be used by customers covered by a Sun support contract.

MVME2300/2600/3600 Series (Motorola/MCG)

Type:

VME Board

Processors:

MPC603/604 (200-333 MHz)

Main memory:

16-64 MB

L2 cache:

0-512 KB

Bus bridges:

Processor to PCI, PCI to VME, PCI to ISA

Devices:

Asynchronous serial ports (38.4 Kbaud), 10/100BaseT Ethernet, SCSI-2, Real-time clock, Timers

Firmware:

PPC1-Bug version 3.2/3.3

MTX603/604 Series (Motorola/MCG)

Type:

ATX Motherboard

Processors:

MPC603e/604e (100-300 MHz)

Main memory:

16-32 MB

L2 cache:

0-256 KB

Bus bridges:

Processor to PCI, PCI to ISA

Devices:

Asynchronous serial ports (38.4 Kbaud), 10/100BaseT Ethernet, SCSI-3, Real-time clock, Timers

Firmware:

PPC1-Bug version 3.3

MVME2700 (Motorola/MCG)

Type:

VME Board

Processor:

MPC750 (233-366 Mhz)

Main memory:

16-64 MB

L2 cache:

1 MB

Bus bridges:

Processor to PCI, PCI to VME, PCI to ISA

Devices:

Asynchronous serial ports (38.4 Kbaud), 10/100BaseT Ethernet, SCSI-2, Real-time clock, Timers

Firmware:

PPC1-Bug version 3.3

MCP750 (Motorola/MCG)

Type:

CompactPCI System Board

Processor:

MPC750 (233-366 Mhz)

Main memory:

32-64 MB

L2 cache:

1 MB

Bus Bridges:

Processor to PCI, PCI to cPCI, PCI to ISA

Devices:

Asynchronous serial ports (38.4 Kbaud), 10/100BaseT Ethernet, Real-time clock, Timers

Firmware:

PPC1-Bug version 3.7

Validated Reference Targets

This section describes the precise platforms used to run the Sun QA tests.

• MVME2300/2600/3600: MVME2301, MVME2604-4331, MVME3604-5342A

• MTX603/604: MTX 603-003A, MTX 604-003A

• MVME2700: MVME2700-4351, MVME2700-4441

• MCP750: MCP750-1232A-F