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      1 #	$NetBSD: COMPUTEXEVB,v 1.33 2017/09/14 07:58:40 mrg 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 include "arch/evbsh3/conf/std.computexevb"
     11 
     12 #options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary
     13 
     14 # Enable the hooks used for initializing the root memory-disk.
     15 options 	MEMORY_DISK_HOOKS
     16 options 	MEMORY_DISK_IS_ROOT	# force root on memory disk
     17 options 	MEMORY_DISK_SERVER=0	# no userspace memory disk support
     18 options 	MEMORY_DISK_ROOT_SIZE=3074	# size of memory disk, in blocks
     19 options 	MEMORY_DISK_RBFLAGS=RB_SINGLE	# boot in single-user mode
     20 
     21 maxusers	32		# estimated number of users
     22 
     23 # CPU support.  At least one is REQUIRED.
     24 options		SH3
     25 options 	SH7709A,SH7709A_BROKEN_IPR	# 100MHz
     26 options 	PCLOCK=25000000		# 25.000MHz
     27 options 	IOM_ROM_BEGIN=0x00000000
     28 options 	IOM_ROM_SIZE=0x00100000	# 1MB
     29 options 	IOM_RAM_BEGIN=0x0c000000
     30 options 	IOM_RAM_SIZE=0x01000000	# 16MB
     31 options 	LED_ADDR=0xb8000000
     32 
     33 options 	COMPUTEXEVB	# don't forget.
     34 
     35 options 	BSC_BCR1_VAL	=0x0008
     36 options 	BSC_BCR2_VAL	=0x3fd0
     37 options 	BSC_WCR1_VAL	=0x3ff3
     38 options 	BSC_WCR2_VAL	=0xffdf
     39 options 	BSC_MCR_VAL	=0x0004
     40 options 	BSC_SDMR3_VAL	=0xffffe088
     41 options 	BSC_RTCSR_VAL	=0xa508
     42 options 	BSC_RTCNT_VAL	=0xa500
     43 options 	BSC_RTCOR_VAL	=0xa582
     44 options 	FRQCR_VAL	=0x0122
     45 options 	PFC_SCPCR_VAL	=0x00aa
     46 
     47 options 	HZ=50		# clock interrupt generates every 1/HZ sec
     48 options 	USERCONF	# userconf(4) support
     49 #options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel
     50 
     51 include 	"conf/compat_netbsd20.config"
     52 
     53 # Executable format options
     54 options 	EXEC_COFF	# 32-bit COFF executables (sh-compiler)
     55 
     56 # File systems
     57 file-system 	FFS		# UFS
     58 options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
     59 options 	WAPBL		# File system journaling support
     60 
     61 # Kernel root file system and dump configuration.
     62 config		netbsd	root on ? type ?
     63 
     64 #
     65 # Device configuration
     66 #
     67 mainbus0 at root
     68 
     69 shb* at mainbus?
     70 rtc0 at shb?
     71 wdog0 at shb?
     72 options 	SCIFCONSOLE,SCIFCN_SPEED=115200
     73 scif0 at shb?
     74 
     75 # disk/mass storage pseudo-devices
     76 pseudo-device	md			# memory disk device (ramdisk)
     77 pseudo-device	pty			# pseudo-terminals
     78 pseudo-device	clockctl		# user control of clock subsystem
     79