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 MPC8xx supports the following processors:

• Motorola PowerPC MPC860

• Motorola PowerPC MPC821

• Motorola PowerPC MPC823

The ChorusOS 4.0 system for MPC8xx supports the following reference BSP:

• mpc8xxADS Reference BSP

mpc8xxADS Reference BSP

Systems

The mpc8xxADS reference BSP supports the following boards:

• MPC860 FADS - Motorola SPS
• MPC821 FADS - Motorola SPS
• MPC823 FADS - Motorola SPS

Devices

The mpc8xxADS reference BSP supports the following MPC860/821 FADS on board devices:

Device Id	ChorusOS Driver
cpu (time base and decrementer)	sun:powerpc-(tb,dec)-timer
flash (FLASH memory)	sun:bus-amd29xxx-flash
quicc-8xx (QUICC bus)	sun:powerpc-mpc8xx-(bus, quicc)
quicc-8xx/smc-1 (RS232)	sun:-smc-dbglink (console)
quicc-8xx/smc-2 (RS232)	sun:quicc-smc-uart
quicc-8xx/scc-1 (Ethernet 10BT)	sun:quicc-scc-ether
quicc-8xx/scc-2	not supported
quicc-8xx/scc-3	not supported
quicc-8xx/scc-4	not supported

The mpc8xxADS reference BSP supports the following MPC823 FADS on board devices:

Device Id	ChorusOS Driver
cpu (time base and decrementer)	sun:powerpc-(tb,dec)-timer
flash (FLASH memory)	sun:bus-amd29xxx-flash
quicc-8xx (QUICC bus)	sun:powerpc-mpc8xx-(bus, quicc)
quicc-8xx/smc-1 (RS232)	sun:-smc-dbglink (console)
quicc-8xx/smc-2	not supported
quicc-8xx/scc-1 (USB)	not supported
quicc-8xx/scc-2 (Ethernet 10BT)	sun:quicc-scc-ether

Reference Target Platforms

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

MPC821/823 FADS (Motorola/SPS)

Type:

Evaluation/Development Board

Processors:

MPC821/823 (50 Mhz)

Main memory:

16-32 MB

Devices:

Asynchronous serial ports (38.4 Kbaud), 10BaseT Ethernet, Timers, Flash memory (AMD 29040 chip)

Host debugger:

mpc8bug v1.5 (via ADI Port)

MPC860 FADS (Motorola/SPS)

Type:

Evaluation/Development Board

Processor:

MPC860 PowerQUICC (50 Mhz)

Main memory:

16-32 MB

Devices:

Asynchronous serial ports (38.4 Kbaud), 10BaseT Ethernet, Timers, Flash memory (AMD 29040 chip)

Host debugger:

mpc8bug v1.5 (via ADI Port)

Validated Reference Targets

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

• MPC821/823 FADS: MPC8xxFADS Rev. PILOT with MPC821/823FADSDB Rev. PILOT

• MPC860 FADS: MPC8xxFADS Rev. PILOT with MPC860FADSDB Rev. PILOT