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      1 #	$NetBSD: CQREEKSH3,v 1.35 2022/08/07 02:52:25 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 include "arch/evbsh3/conf/std.cqreeksh3"
     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=2400	# size of memory disk, in blocks
     19 options 	MEMORY_DISK_RBFLAGS=RB_SINGLE	# boot in single-user mode
     20 
     21 options 	ROMIMAGE
     22 
     23 maxusers	32		# estimated number of users
     24 
     25 # CPU support.  At least one is REQUIRED.
     26 options		SH3
     27 options 	SH7708		# 100MHz
     28 options 	PCLOCK=15000000		# 15.000MHz
     29 options 	IOM_ROM_BEGIN=0x00000000
     30 options 	IOM_ROM_SIZE=0x00200000	# 2MB
     31 options 	IOM_RAM_BEGIN=0x0c000000
     32 options 	IOM_RAM_SIZE=0x00400000	# 4MB
     33 options 	LED_ADDR=0xa8000000
     34 
     35 options 	BSC_BCR1_VAL	=0x0010
     36 options 	BSC_BCR2_VAL	=0x3ddc
     37 options 	BSC_WCR1_VAL	=0x2aaa
     38 options 	BSC_WCR2_VAL	=0x0246
     39 options 	BSC_MCR_VAL	=0x0074
     40 options 	BSC_RTCSR_VAL	=0xa510
     41 options 	BSC_RTCNT_VAL	=0xa500	# XXX
     42 options 	BSC_RTCOR_VAL	=0xa53a
     43 options 	FRQCR_VAL	=0x0102
     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 # Compatibility options
     50 include 	"conf/compat_netbsd20.config"
     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 	UFS_DIRHASH	# UFS Large Directory Hashing
     59 #options 	UFS_EXTATTR	# Extended attribute support for UFS1
     60 options 	WAPBL		# File system journaling support
     61 
     62 # Kernel root file system and dump configuration.
     63 config		netbsd	root on ? type ?
     64 
     65 #
     66 # Device configuration
     67 #
     68 mainbus0 at root
     69 shb* at mainbus?
     70 rtc0 at shb?
     71 wdog0 at shb?
     72 options 	SCICONSOLE,SCICN_SPEED=38400
     73 sci0 at shb?
     74 
     75 # 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