cm4

MIPS处理器的bootloader,龙芯就是用的修改过的PMON2

# $Id: CM4,v 1.1 2003/05/21 09:12:14 pefo Exp $
#
#	GENERIC configuration for SBS CM4 cPCI SBC.
#

machine		CM4		powerpc		# CPU Architecture, Platform
config		pmon

include "../../../conf/GENERIC_ALL"

#
# Platform options
#
option		POWERPC				# Include powerpc machdep
option		CM4
option		INET
option		MPC107				# MPC107 Host Bridge
option 		MPC107_MEMORYMAP_CHRP		# PREP address map.

select		mod_uart_ns16550		# Standard NS16550 UART
option		CONS_BAUD=B9600

select		iso9660

#
# Functional Options.
#
option 		PCIVERBOSE=0			# PCI config verbose default.

#
# System Name and Target Name. These are not optional!
#
option		SYSTYPE="\"cm4\""
option		TARGETNAME="\"CM4\""

#
# HAVE options. What tgt level provide
#
#option		HAVE_LOGO		# Has 'splash' logo
option		HAVE_TOD		# Platform has TOD clock
option		HAVE_NVENV		# Platform has non-volatile env mem

#
#  Now the Machine specification
#
mainbus0        at root
pcibr0		at mainbus0
pci0		at pcibr?
ppb*		at pci0 dev ? function ?
pci*		at ppb? bus ?

#### Networking Devices
fxp*		at pci? dev ? function ?

#### SCSI support
siop*		at pci? dev ? function ?	# Symbios/NCR 53c...
scsibus*	at siop?
sd*		at scsibus? target ? lun ?
cd*		at scsibus? target ? lun ?

#### Media Independent Interface (mii) drivers
inphy*          at mii? phy ?                   # Intel 82555 PHYs

#### IDE controllers
#pciide* 	at pci ? dev ? function ? flags 0x0000

#### IDE hard drives
#wd*		at pciide? channel ? drive ? flags 0x0000

#### Pseudo devices
pseudo-device	loop	1			# network loopback