ChorusOS 4.0 PowerPC 60x/750 Target Family Guide

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:

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