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# $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
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