GENERIC revision 1.16
1 # $NetBSD: GENERIC,v 1.16 2002/01/27 13:23:15 jdolecek Exp $ 2 # 3 # GENERIC machine description file 4 # 5 # This machine description file is used to generate the default NetBSD 6 # kernel. The generic kernel does not include all options, subsystems 7 # and device drivers, but should be useful for most applications. 8 # 9 # The machine description file can be customised for your specific 10 # machine to reduce the kernel size and improve its performance. 11 # 12 # For further information on compiling NetBSD kernels, see the config(8) 13 # man page. 14 # 15 # For further information on hardware support for this architecture, see 16 # the intro(4) man page. For further information about kernel options 17 # for this architecture, see the options(4) man page. For an explanation 18 # of each device driver in this file see the section 4 man page for the 19 # device. 20 21 include "arch/dreamcast/conf/std.dreamcast" 22 23 # Enable the hooks used for initializing the root memory-disk. 24 options MEMORY_DISK_HOOKS 25 options MEMORY_DISK_IS_ROOT # force root on memory disk 26 options MEMORY_DISK_SERVER=0 # no userspace memory disk support 27 options MINIROOTSIZE=2880 # size of memory disk, in blocks 28 #options MINIROOTSIZE=6000 29 30 options DONT_INIT_BSC 31 32 # wscons options 33 options WSEMUL_VT100 # VT100 / VT220 emulation 34 options FONT_BOLD8x16 35 36 maxusers 16 # estimated number of users 37 38 # CPU support 39 options SH7750 40 options SH4 41 options DREAMCAST 42 #options SH4_PCMCIA 43 options EVBSH4 44 #options MMEYE 45 options PCLOCK=49900000 # 50MHz 46 #options PCLOCK=50000000 # 50MHz 47 options IOM_ROM_BEGIN=0x00000000 48 options IOM_ROM_SIZE=0x00100000 # 1MB 49 options IOM_RAM_BEGIN=0x8c000000 50 options IOM_RAM_SIZE=0x01000000 # 16MB 51 #options INITTODR_ALWAYS_USE_RTC 52 #options BRAINS 53 #options USE_RTCCLK 54 #options SYNC_CLOCK_TO_RTC 55 56 #options LED_ADDR=0xa8000000 57 58 # Standard system options 59 #options UCONSOLE # users can use TIOCCONS (for xconsole) 60 #options INSECURE # disable kernel security levels 61 62 #options RTC_OFFSET=-540 63 options HZ=100 # clock interrupt generates every 1/HZ sec 64 #options NTP # NTP phase/frequency locked loop 65 66 #options KTRACE # system call tracing via ktrace(1) 67 68 #options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 69 70 #options SYSVMSG # System V-like message queues 71 #options SYSVSEM # System V-like semaphores 72 #options SEMMNI=10 # number of semaphore identifiers 73 #options SEMMNS=60 # number of semaphores in system 74 #options SEMUME=10 # max number of undo entries per process 75 #options SEMMNU=30 # number of undo structures in system 76 #options SYSVSHM # System V-like memory sharing 77 #options SHMMAXPGS=1024 # 1024 pages is the default 78 79 # Diagnostic/debugging support options 80 #options DIAGNOSTIC # cheap kernel consistency checks 81 #options DEBUG # expensive debugging checks/support 82 #options DDB # in-kernel debugger 83 #makeoptions DEBUG="-g" # compile full symbol table 84 #options SYSCALL_DEBUG 85 #options UVMHIST 86 #options UVMHIST_PRINT 87 88 # Compatibility options 89 options COMPAT_13 # NetBSD 1.3 90 options COMPAT_14 # NetBSD 1.4, 91 options COMPAT_43 # and 4.3BSD 92 93 # Executable format options 94 options EXEC_COFF # COFF executables 95 options EXEC_ELF32 # 32-bit ELF executables 96 97 # File systems 98 file-system FFS # UFS 99 file-system MFS # memory file system 100 file-system NFS # Network File System client 101 file-system PROCFS # /proc 102 file-system KERNFS # /kern 103 #file-system NULLFS # loopback file system 104 #file-system UMAPFS # NULLFS + uid and gid remapping 105 file-system CD9660 # CD-ROM file system 106 107 # File system options 108 #options QUOTA # UFS quotas 109 #options NFSSERVER # Network File System server 110 111 # Networking options 112 options INET # IP + ICMP + TCP + UDP 113 options NFS_BOOT_DHCP # Support DHCP NFS root 114 115 #options PCIVERBOSE # verbose PCI device autoconfig messages 116 #options PCI_CONFIG_DUMP # verbosely dump PCI config space 117 #options PCMCIAVERBOSE # verbose PCMCIA configuration messages 118 119 # Kernel root file system and dump configuration. 120 #config netbsd root on ? type nfs 121 #config netbsd root on wd0a type ffs 122 config netbsd root on ? type ? 123 124 # 125 # Device configuration 126 # 127 128 mainbus0 at root 129 130 shb* at mainbus? 131 132 # Serial Devices 133 options SCIFCN_SPEED=57600 134 scif0 at shb? port 0xffe80000 irq 12 135 136 pvr0 at shb? 137 wsdisplay* at pvr? console ? 138 139 maple0 at shb? 140 mkbd* at maple? port ? subunit ? 141 wskbd* at mkbd? console ? 142 143 gdrom0 at shb? 144 145 g2bus0 at shb? 146 gapspci* at g2bus? # GAPS PCI bridge 147 pci* at gapspci? 148 rtk* at pci? dev ? function ? # SEGA Broadband Adapter 149 ukphy* at mii? phy ? 150 151 # SH PCMCIA controllers 152 #shpcic0 at shb? port 0xb000000a iomem 0xb8000000 iosiz 0x1000000 153 #shpcic1 at shb? port 0xb000000c iomem 0xb9000000 iosiz 0x1000000 154 155 # PCMCIA bus support 156 #pcmcia* at shpcic? controller ? socket ? 157 158 #com* at pcmcia? function ? # Modems and serial cards 159 #wdc* at pcmcia? function ? 160 #wd* at wdc? drive ? # the drives themselves 161 162 #ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet 163 #mbe* at pcmcia? function ? # MB8696x based Ethernet 164 #ne* at pcmcia? function ? # NE2000-compatible Ethernet 165 #sm* at pcmcia? function ? # Megahertz Ethernet 166 167 #pseudo-device vnd 4 # disk-like interface to files 168 #pseudo-device bpfilter 8 # Berkeley packet filter 169 #pseudo-device bridge # simple inter-network bridging 170 #pseudo-device ipfilter # IP filter (firewall) and NAT 171 pseudo-device loop # network loopback 172 pseudo-device pty # pseudo-terminals 173 #pseudo-device ppp 2 # Point-to-Point Protocol 174 #pseudo-device pppoe # PPP over Ethernet (RFC 2516) 175 #pseudo-device tun 2 # network tunneling over tty 176 pseudo-device rnd # /dev/random and in-kernel generator 177 178 # Enable the hooks used for initializing the root memory-disk. 179 #options MEMORY_DISK_HOOKS 180 #options MEMORY_DISK_IS_ROOT # force root on memory disk 181 #options MEMORY_DISK_SERVER=0 # no userspace memory disk support 182 #options MINIROOTSIZE=3074 # size of memory disk, in blocks 183 184 pseudo-device md 1 # memory disk device (ramdisk) 185
Indexes created Fri Nov 07 16:09:50 GMT 2025