SMDK2800 revision 1.21
1# $NetBSD: SMDK2800,v 1.21 2005/02/18 21:05:51 dsl Exp $ 2# 3# SMDK2800 -- Samsung's S3C2800 evaluation board. 4# 5 6include "arch/evbarm/conf/std.smdk2800" 7 8#options INCLUDE_CONFIG_FILE # embed config file in kernel binary 9 10# Enable the hooks used for initializing the root memory-disk. 11#options MEMORY_DISK_HOOKS 12#options MEMORY_DISK_DYNAMIC 13#options MEMORY_DISK_IS_ROOT # force root on memory disk 14#options MEMORY_DISK_SERVER=0 # no userspace memory disk support 15#options MEMORY_DISK_ROOT_SIZE=4096 # size of memory disk, in blocks 16#options MEMORY_DISK_ROOT_SIZE=2880 # 1.44M, same as a floppy 17 18# estimated number of users 19 20maxusers 32 21 22# Standard system options 23 24options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 25options NTP # NTP phase/frequency locked loop 26 27# CPU options 28 29options CPU_ARM9 # Support the ARM9TDMI core 30makeoptions CPUFLAGS="-march=armv4" 31 32options S3C2XX0_XTAL_CLK=6000000 # 6MHz external Xtal 33 34# Architecture options 35 36# File systems 37 38file-system FFS # UFS 39#file-system LFS # log-structured file system 40file-system MFS # memory file system 41file-system NFS # Network file system 42#file-system ADOSFS # AmigaDOS-compatible file system 43#file-system EXT2FS # second extended file system (linux) 44#file-system CD9660 # ISO 9660 + Rock Ridge file system 45#file-system MSDOSFS # MS-DOS file system 46#file-system FDESC # /dev/fd 47file-system KERNFS # /kern 48#file-system NULLFS # loopback file system 49#file-system PORTAL # portal filesystem (still experimental) 50file-system PROCFS # /proc 51#file-system UMAPFS # NULLFS + uid and gid remapping 52#file-system UNION # union file system 53 54# File system options 55#options QUOTA # UFS quotas 56#options FFS_EI # FFS Endian Independant support 57#options NFSSERVER 58options SOFTDEP 59#options FFS_NO_SNAPSHOT # ffs snapshots 60 61# Networking options 62 63#options GATEWAY # packet forwarding 64options INET # IP + ICMP + TCP + UDP 65options INET6 # IPV6 66#options IPSEC # IP security 67#options IPSEC_ESP # IP security (encryption part; define w/ IPSEC) 68#options IPSEC_DEBUG # debug for IP security 69#options MROUTING # IP multicast routing 70#options PIM # Protocol Independent Multicast 71#options NS # XNS 72#options NSIP # XNS tunneling over IP 73#options ISO,TPIP # OSI 74#options EON # OSI tunneling over IP 75#options CCITT,LLC,HDLC # X.25 76#options NETATALK # AppleTalk networking 77#options PFIL_HOOKS # pfil(9) packet filter hooks 78#options PPP_BSDCOMP # BSD-Compress compression support for PPP 79#options PPP_DEFLATE # Deflate compression support for PPP 80#options PPP_FILTER # Active filter support for PPP (requires bpf) 81#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 82 83options NFS_BOOT_BOOTP 84options NFS_BOOT_DHCP 85options NFS_BOOT_BOOTPARAM 86 87# Compatibility options 88 89#options COMPAT_43 # 4.3BSD compatibility. 90options COMPAT_16 # NetBSD 1.6 compatibility. 91#options COMPAT_15 # NetBSD 1.5 compatibility. 92#options COMPAT_14 # NetBSD 1.4 compatibility. 93#options COMPAT_13 # NetBSD 1.3 compatibility. 94#options COMPAT_12 # NetBSD 1.2 compatibility. 95#options COMPAT_11 # NetBSD 1.1 compatibility. 96#options COMPAT_10 # NetBSD 1.0 compatibility. 97#options COMPAT_09 # NetBSD 0.9 compatibility. 98#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 99options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 100 101# Shared memory options 102 103#options SYSVMSG # System V-like message queues 104#options SYSVSEM # System V-like semaphores 105#options SEMMNI=10 # number of semaphore identifiers 106#options SEMMNS=60 # number of semaphores in system 107#options SEMUME=10 # max number of undo entries per process 108#options SEMMNU=30 # number of undo structures in system 109#options SYSVSHM # System V-like memory sharing 110#options SHMMAXPGS=1024 # 1024 pages is the default 111 112# Miscellaneous kernel options 113options KTRACE # system call tracing, a la ktrace(1) 114#XXX: options IRQSTATS # manage IRQ statistics 115#options LKM # loadable kernel modules 116#options KMEMSTATS # kernel memory statistics 117options SCSIVERBOSE # Verbose SCSI errors 118options PCIVERBOSE # Verbose PCI descriptions 119options MIIVERBOSE # Verbose MII autoconfuration messages 120#options PCI_CONFIG_DUMP # verbosely dump PCI config space 121options PCI_NETBSD_CONFIGURE # Do not rely on BIOS/whatever to 122 # configure PCI devices 123#options PCI_CONFIGURE_VERBOSE # Show PCI config information 124#options PCI_DEBUG 125options DDB_KEYCODE=0x1d # Enter ddb on ^] 126options USERCONF # userconf(4) support 127#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 128#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 129 130# Development and Debugging options 131 132#options ARM700BUGTRACK # track the ARM700 swi bug 133#options PORTMASTER # Enable PortMaster only options 134options DIAGNOSTIC # internal consistency checks 135#options PMAP_DEBUG # Enable pmap_debug_level code 136#options VERBOSE_INIT_ARM # verbose bootstraping messages 137#options IPKDB # remote kernel debugging 138#options KGDB 139#options DEBUG_KGDB 140#options DDB # in-kernel debugger 141#options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 142#makeoptions DEBUG="-g" # compile full symbol table 143config netbsd root on ? type ? 144 145# The main bus device 146mainbus0 at root 147 148# The boot CPU 149cpu0 at mainbus? 150 151# Core logic on Samsung S3C2800 152ssio0 at mainbus? 153 154# integrated UART 155sscom0 at ssio? index 0 156sscom1 at ssio? index 1 157options SSCOM0CONSOLE 158#options SSCOM1CONSOLE 159options KGDB_DEVNAME="\"sscom1\"" # sscom0 or sscom1 160options KGDB_DEVRATE=57600 161 162# PCI bus via internal PCI controller 163sspci0 at ssio? # PCI bus 164pci0 at sspci0 165 166# PCI IDE Controllers and Devices 167# PCI IDE controllers - see pciide(4) for supported hardware. 168# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 169# how to set up DMA modes for this chip. This may work, or may cause 170# a machine hang with some controllers. 171#pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 172#artsata* at pci? dev ? function ? # Intel i31244 SATA controller 173#cmdide* at pci? dev ? function ? # CMD tech IDE controllers 174#hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers 175#pdcide* at pci? dev ? function ? # Promise IDE controllers 176#pdcsata* at pci? dev ? function ? # Promise SATA150 controllers 177#satalink* at pci? dev ? function ? # SiI SATALink controllers 178 179# ATA bus support 180#atabus* at ata? channel ? 181 182# IDE drives 183# Flags are used only with controllers that support DMA operations 184# and mode settings (e.g. some pciide controllers) 185# The lowest order four bits (rightmost digit) of the flags define the PIO 186# mode to use, the next set of four bits the DMA mode and the third set the 187# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 188# to use, and the last bit must be 1 for this setting to be used. 189# For DMA and UDMA, 0xf (1111) means 'disable'. 190# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 191# (0xc=1100, 0xa=1010, 0xf=1111) 192# 0x0000 means "use whatever the drive claims to support". 193#wd* at atabus? drive ? flags 0x0000 # the drives themselves 194 195# PCI SCSI Controllers and Buses 196#ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI Controllers 197#scsibus* at ahc? 198 199# SCSI devices 200 201#sd* at scsibus? target ? lun ? # SCSI disk drives 202#st* at scsibus? target ? lun ? # SCSI tape drives 203#cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 204#ch* at scsibus? target ? lun ? # SCSI auto-changers drives 205#uk* at scsibus? target ? lun ? # SCSI unknown drives 206#ss* at scsibus? target ? lun ? # SCSI scanner 207 208# PCI network interfaces 209#fxp* at pci? dev ? function ? # I82557/I82558 ethernet cards 210#ne* at pci? dev ? function ? # NE2000 compat ethernet 211#tlp* at pci? dev ? function ? # DECchip 21x4x and clones 212sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 213 214# MII/PHY support 215#inphy* at mii? phy ? # Intel 82555 PHYs 216#lxtphy* at mii? phy ? # Level One LXT-970 PHYs 217ukphy* at mii? phy ? # generic unknown PHYs 218 219# Pseudo-Devices 220 221# disk/mass storage pseudo-devices 222pseudo-device md 1 # memory disk device (ramdisk) 223#pseudo-device vnd 4 # disk-like interface to files 224#pseudo-device fss 4 # file system snapshot device 225 226# network pseudo-devices 227#pseudo-device bpfilter 4 # Berkeley packet filter 228#pseudo-device bridge # simple inter-network bridging 229pseudo-device loop # network loopback 230 231# miscellaneous pseudo-devices 232pseudo-device pty # pseudo-terminals 233pseudo-device rnd # /dev/random and in-kernel generator 234pseudo-device clockctl # user control of clock subsystem 235#pseudo-device ksyms # /dev/ksyms 236