xref: /src/sys/arch/evbsh3/conf/COMPUTEX7750

#	$NetBSD: COMPUTEX7750,v 1.32 2022/08/07 02:52:25 simonb Exp $
#
#	GENERIC -- everything that's currently supported
#

# for big endian
include "arch/evbsh3/conf/std.evbsh3.eb"
# for little endian
#include "arch/evbsh3/conf/std.evbsh3.el"
include "arch/evbsh3/conf/std.computex7750"

#options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary

# Enable the hooks used for initializing the root memory-disk.
options 	MEMORY_DISK_HOOKS
options 	MEMORY_DISK_IS_ROOT	# force root on memory disk
options 	MEMORY_DISK_SERVER=0	# no userspace memory disk support
options 	MEMORY_DISK_ROOT_SIZE=2880	# size of memory disk, in blocks
options 	MEMORY_DISK_RBFLAGS=RB_SINGLE	# boot in single-user mode

maxusers	16		# estimated number of users

# CPU support
options 	SH7750
options 	SH4
options 	PCLOCK=33333300			# 33.3333MHz
options 	IOM_ROM_BEGIN=0x00000000
options 	IOM_ROM_SIZE=0x00100000		# 1MB
options 	IOM_RAM_BEGIN=0x0c000000
options 	IOM_RAM_SIZE=0x02000000		# 32MB

options 	BSC_BCR1_VAL	=0x0000000c
options 	BSC_BCR2_VAL	=0xff34
options 	BSC_WCR1_VAL	=0x07770777
options 	BSC_WCR2_VAL	=0xffff4e27
options 	BSC_WCR3_VAL	=0x07777777
#options 	BSC_MCR_VAL	=0xc0010014
options 	BSC_MCR_VAL	=0x80010014
#options 	BSC_PCR_VAL	=0x08eb
options 	BSC_RTCSR_VAL	=0xa508
#options 	BSC_RTCNT_VAL	=0xa500
options 	BSC_RTCOR_VAL	=0xa582
#options 	BSC_RFCR_VAL	=0xa400
options 	FRQCR_VAL	=0x0e23
options 	BSC_SDMR3_VAL	=0xff940110

options 	RTC_OFFSET=0	# hardware clock is this many mins. west of GMT
options 	HZ=64		# clock interrupt generates every 1/HZ sec
options 	USERCONF	# userconf(4) support
#options 	SYSCTL_INCLUDE_DESCR	# Include sysctl descriptions in kernel

# Compatibility options
include 	"conf/compat_netbsd15.config"

# Executable format options
options 	EXEC_COFF	# COFF executables

# File systems
file-system 	FFS		# UFS
options 	FFS_NO_SNAPSHOT	# No FFS snapshot support
#options 	UFS_DIRHASH	# UFS Large Directory Hashing
#options 	UFS_EXTATTR	# Extended attribute support for UFS1
options 	WAPBL		# File system journaling support

# Kernel root file system and dump configuration.
config		netbsd	root on ? type ?

#
# Device configuration
#
mainbus0 at root
shb*	at mainbus?
rtc0	at shb?

# Serial Devices

options 	SCICONSOLE,SCICN_SPEED=115200
sci0 at shb?

pseudo-device	md			# memory disk device (ramdisk)
pseudo-device	clockctl		# user control of clock subsystem