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COMPUTEXEVB revision 1.28 
      1 #	$NetBSD: COMPUTEXEVB,v 1.28 2008/07/31 07:41:01 simonb Exp $
      2 #
      3 #	GENERIC -- everything that's currently supported
      4 #
      5 
      6 # for big endian
      7 include "arch/evbsh3/conf/std.evbsh3.eb"
      8 # for little endian
      9 #include "arch/evbsh3/conf/std.evbsh3.el"
     10 
     11 #options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
     12 
     13 # Enable the hooks used for initializing the root memory-disk.
     14 options 	MEMORY_DISK_HOOKS
     15 options 	MEMORY_DISK_IS_ROOT	# force root on memory disk
     16 options 	MEMORY_DISK_SERVER=0	# no userspace memory disk support
     17 options 	MEMORY_DISK_ROOT_SIZE=3074	# size of memory disk, in blocks
     18 
     19 maxusers	32		# estimated number of users
     20 
     21 # CPU support.  At least one is REQUIRED.
     22 options		SH3
     23 options 	SH7709A,SH7709A_BROKEN_IPR	# 100MHz
     24 options 	PCLOCK=25000000		# 25.000MHz
     25 options 	IOM_ROM_BEGIN=0x00000000
     26 options 	IOM_ROM_SIZE=0x00100000	# 1MB
     27 options 	IOM_RAM_BEGIN=0x0c000000
     28 options 	IOM_RAM_SIZE=0x01000000	# 16MB
     29 options 	LED_ADDR=0xb8000000
     30 
     31 options 	COMPUTEXEVB	# don't forget.
     32 
     33 options 	BSC_BCR1_VAL	=0x0008
     34 options 	BSC_BCR2_VAL	=0x3fd0
     35 options 	BSC_WCR1_VAL	=0x3ff3
     36 options 	BSC_WCR2_VAL	=0xffdf
     37 options 	BSC_MCR_VAL	=0x0004
     38 options 	BSC_SDMR3_VAL	=0xffffe088
     39 options 	BSC_RTCSR_VAL	=0xa508
     40 options 	BSC_RTCNT_VAL	=0xa500
     41 options 	BSC_RTCOR_VAL	=0xa582
     42 options 	FRQCR_VAL	=0x0122
     43 options 	PFC_SCPCR_VAL	=0x00aa
     44 
     45 options 	HZ=50		# clock interrupt generates every 1/HZ sec
     46 options 	USERCONF	# userconf(4) support
     47 #options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
     48 
     49 options 	COMPAT_43	# and 4.3BSD
     50 options		COMPAT_BSDPTY	# /dev/[pt]ty?? ptys.
     51 
     52 # Executable format options
     53 options 	EXEC_COFF	# 32-bit COFF executables (sh-compiler)
     54 
     55 # File systems
     56 file-system 	FFS		# UFS
     57 options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
     58 options 	WAPBL		# File system journaling support - Experimental
     59 
     60 # Kernel root file system and dump configuration.
     61 config		netbsd	root on ? type ?
     62 
     63 #
     64 # Device configuration
     65 #
     66 mainbus0 at root
     67 
     68 shb* at mainbus?
     69 rtc0 at shb?
     70 wdog0 at shb?
     71 options 	SCIFCONSOLE,SCIFCN_SPEED=115200
     72 scif0 at shb?
     73 
     74 # disk/mass storage pseudo-devices
     75 pseudo-device	md		1	# memory disk device (ramdisk)
     76 pseudo-device	pty			# pseudo-terminals
     77 pseudo-device	clockctl		# user control of clock subsystem
     78