1# $NetBSD: COMPUTEX7750,v 1.32 2022/08/07 02:52:25 simonb Exp $ 2# 3# GENERIC -- everything that's currently supported 4# 5 6# for big endian 7include "arch/evbsh3/conf/std.evbsh3.eb" 8# for little endian 9#include "arch/evbsh3/conf/std.evbsh3.el" 10include "arch/evbsh3/conf/std.computex7750" 11 12#options INCLUDE_CONFIG_FILE # embed config file in kernel binary 13 14# Enable the hooks used for initializing the root memory-disk. 15options MEMORY_DISK_HOOKS 16options MEMORY_DISK_IS_ROOT # force root on memory disk 17options MEMORY_DISK_SERVER=0 # no userspace memory disk support 18options MEMORY_DISK_ROOT_SIZE=2880 # size of memory disk, in blocks 19options MEMORY_DISK_RBFLAGS=RB_SINGLE # boot in single-user mode 20 21maxusers 16 # estimated number of users 22 23# CPU support 24options SH7750 25options SH4 26options PCLOCK=33333300 # 33.3333MHz 27options IOM_ROM_BEGIN=0x00000000 28options IOM_ROM_SIZE=0x00100000 # 1MB 29options IOM_RAM_BEGIN=0x0c000000 30options IOM_RAM_SIZE=0x02000000 # 32MB 31 32options BSC_BCR1_VAL =0x0000000c 33options BSC_BCR2_VAL =0xff34 34options BSC_WCR1_VAL =0x07770777 35options BSC_WCR2_VAL =0xffff4e27 36options BSC_WCR3_VAL =0x07777777 37#options BSC_MCR_VAL =0xc0010014 38options BSC_MCR_VAL =0x80010014 39#options BSC_PCR_VAL =0x08eb 40options BSC_RTCSR_VAL =0xa508 41#options BSC_RTCNT_VAL =0xa500 42options BSC_RTCOR_VAL =0xa582 43#options BSC_RFCR_VAL =0xa400 44options FRQCR_VAL =0x0e23 45options BSC_SDMR3_VAL =0xff940110 46 47options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 48options HZ=64 # clock interrupt generates every 1/HZ sec 49options USERCONF # userconf(4) support 50#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 51 52# Compatibility options 53include "conf/compat_netbsd15.config" 54 55# Executable format options 56options EXEC_COFF # COFF executables 57 58# File systems 59file-system FFS # UFS 60options FFS_NO_SNAPSHOT # No FFS snapshot support 61#options UFS_DIRHASH # UFS Large Directory Hashing 62#options UFS_EXTATTR # Extended attribute support for UFS1 63options WAPBL # File system journaling support 64 65# Kernel root file system and dump configuration. 66config netbsd root on ? type ? 67 68# 69# Device configuration 70# 71mainbus0 at root 72shb* at mainbus? 73rtc0 at shb? 74 75# Serial Devices 76 77options SCICONSOLE,SCICN_SPEED=115200 78sci0 at shb? 79 80pseudo-device md # memory disk device (ramdisk) 81pseudo-device clockctl # user control of clock subsystem 82