1# $NetBSD: SMDK2800,v 1.66 2022/08/07 02:52:25 simonb 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 49file-system PROCFS # /proc 50#file-system PUFFS # Userspace file systems (e.g. ntfs-3g & sshfs) 51#file-system UMAPFS # NULLFS + uid and gid remapping 52#file-system UNION # union file system 53file-system PTYFS # /dev/pts/N support 54 55# File system options 56#options FFS_EI # FFS Endian Independent support 57#options FFS_NO_SNAPSHOT # No FFS snapshot support 58#options QUOTA # legacy UFS quotas 59#options QUOTA2 # new, in-filesystem UFS quotas 60#options UFS_DIRHASH # UFS Large Directory Hashing 61#options UFS_EXTATTR # Extended attribute support for UFS1 62options WAPBL # File system journaling support 63#options DISKLABEL_EI # disklabel Endian Independent support 64#options NFSSERVER # Network File System server 65 66# Networking options 67 68#options GATEWAY # packet forwarding 69options INET # IP + ICMP + TCP + UDP 70options INET6 # IPV6 71#options IPSEC # IP security 72#options IPSEC_DEBUG # debug for IP security 73#options MROUTING # IP multicast routing 74#options PIM # Protocol Independent Multicast 75#options NETATALK # AppleTalk networking 76#options PPP_BSDCOMP # BSD-Compress compression support for PPP 77#options PPP_DEFLATE # Deflate compression support for PPP 78#options PPP_FILTER # Active filter support for PPP (requires bpf) 79#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 80 81options NFS_BOOT_BOOTP 82options NFS_BOOT_DHCP 83options NFS_BOOT_BOOTPARAM 84 85# Compatibility options 86 87include "conf/compat_netbsd16.config" 88options COMPAT_NETBSD32 # allow running arm (e.g. non-earm) binaries 89 90# Shared memory options 91 92#options SYSVMSG # System V-like message queues 93#options SYSVSEM # System V-like semaphores 94#options SYSVSHM # System V-like memory sharing 95 96# Miscellaneous kernel options 97options KTRACE # system call tracing, a la ktrace(1) 98#XXX: options IRQSTATS # manage IRQ statistics 99options SCSIVERBOSE # Verbose SCSI errors 100options PCIVERBOSE # Verbose PCI descriptions 101options MIIVERBOSE # Verbose MII autoconfuration messages 102#options PCI_CONFIG_DUMP # verbosely dump PCI config space 103options PCI_NETBSD_CONFIGURE # Do not rely on BIOS/whatever to 104 # configure PCI devices 105#options PCI_CONFIGURE_VERBOSE # Show PCI config information 106#options PCI_DEBUG 107options DDB_KEYCODE=0x1d # Enter ddb on ^] 108options USERCONF # userconf(4) support 109#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 110#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 111 112# Development and Debugging options 113 114#options ARM700BUGTRACK # track the ARM700 swi bug 115#options PORTMASTER # Enable PortMaster only options 116options DIAGNOSTIC # internal consistency checks 117#options UVMHIST # kernhist for uvm/pmap subsystems 118#options VERBOSE_INIT_ARM # verbose bootstraping messages 119#options KGDB 120#options DEBUG_KGDB 121#options DDB # in-kernel debugger 122#options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 123#makeoptions DEBUG="-g" # compile full symbol table 124config netbsd root on ? type ? 125 126# The main bus device 127mainbus0 at root 128 129# The boot CPU 130cpu0 at mainbus? 131 132# Core logic on Samsung S3C2800 133ssio0 at mainbus? 134 135# integrated UART 136sscom0 at ssio? index 0 137sscom1 at ssio? index 1 138options SSCOM0CONSOLE 139#options SSCOM1CONSOLE 140options KGDB_DEVNAME="\"sscom1\"" # sscom0 or sscom1 141options KGDB_DEVRATE=57600 142 143# PCI bus via internal PCI controller 144sspci0 at ssio? # PCI bus 145pci0 at sspci0 146 147# PCI IDE Controllers and Devices 148# PCI IDE controllers - see pciide(4) for supported hardware. 149# The 0x0001 flag force the driver to use DMA, even if the driver doesn't know 150# how to set up DMA modes for this chip. This may work, or may cause 151# a machine hang with some controllers. 152#pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver 153#artsata* at pci? dev ? function ? # Intel i31244 SATA controller 154#cmdide* at pci? dev ? function ? # CMD tech IDE controllers 155#hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers 156#pdcide* at pci? dev ? function ? # Promise IDE controllers 157#pdcsata* at pci? dev ? function ? # Promise SATA150 controllers 158#satalink* at pci? dev ? function ? # SiI SATALink controllers 159 160# ATA bus support 161#atabus* at ata? channel ? 162 163# IDE drives 164# Flags are used only with controllers that support DMA operations 165# and mode settings (e.g. some pciide controllers) 166# The lowest order four bits (rightmost digit) of the flags define the PIO 167# mode to use, the next set of four bits the DMA mode and the third set the 168# UltraDMA mode. For each set of four bits, the 3 lower bits define the mode 169# to use, and the last bit must be 1 for this setting to be used. 170# For DMA and UDMA, 0xf (1111) means 'disable'. 171# 0x0fac means 'use PIO mode 4, DMA mode 2, disable UltraDMA'. 172# (0xc=1100, 0xa=1010, 0xf=1111) 173# 0x0000 means "use whatever the drive claims to support". 174#wd* at atabus? drive ? flags 0x0000 # the drives themselves 175 176# PCI SCSI Controllers and Buses 177#ahc* at pci? dev ? function ? # Adaptec [23]94x, aic78x0 SCSI Controllers 178#scsibus* at ahc? 179 180# SCSI devices 181 182#sd* at scsibus? target ? lun ? # SCSI disk drives 183#st* at scsibus? target ? lun ? # SCSI tape drives 184#cd* at scsibus? target ? lun ? # SCSI CD-ROM drives 185#ch* at scsibus? target ? lun ? # SCSI auto-changers drives 186#uk* at scsibus? target ? lun ? # SCSI unknown drives 187#ss* at scsibus? target ? lun ? # SCSI scanner 188 189# PCI network interfaces 190#fxp* at pci? dev ? function ? # I82557/I82558 ethernet cards 191#ne* at pci? dev ? function ? # NE2000 compat ethernet 192#tlp* at pci? dev ? function ? # DECchip 21x4x and clones 193sip* at pci? dev ? function ? # SiS 900/DP83815 Ethernet 194 195# MII/PHY support 196#inphy* at mii? phy ? # Intel 82555 PHYs 197#lxtphy* at mii? phy ? # Level One LXT-970 PHYs 198ukphy* at mii? phy ? # generic unknown PHYs 199 200# Pseudo-Devices 201 202# disk/mass storage pseudo-devices 203#pseudo-device md # memory disk device (ramdisk) 204#pseudo-device vnd # disk-like interface to files 205#pseudo-device fss # file system snapshot device 206#pseudo-device putter # for puffs and pud 207 208# network pseudo-devices 209pseudo-device bpfilter # Berkeley packet filter 210pseudo-device npf # NPF packet filter 211pseudo-device loop # network loopback 212#pseudo-device kttcp # network loopback 213#pseudo-device ppp # Point-to-Point Protocol 214#pseudo-device pppoe # PPP over Ethernet (RFC 2516) 215#pseudo-device sl # Serial Line IP 216#pseudo-device irframetty # IrDA frame line discipline 217#pseudo-device tap # virtual Ethernet 218#pseudo-device tun # network tunneling over tty 219#pseudo-device gre # generic L3 over IP tunnel 220#pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933) 221#pseudo-device faith # IPv[46] tcp relay translation i/f 222#pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation 223#pseudo-device vlan # IEEE 802.1q encapsulation 224#pseudo-device bridge # simple inter-network bridging 225#pseudo-device vether # Virtual Ethernet for bridge 226 227# miscellaneous pseudo-devices 228pseudo-device pty # pseudo-terminals 229pseudo-device clockctl # user control of clock subsystem 230 231# wscons pseudo-devices 232#pseudo-device wsmux # mouse & keyboard multiplexor 233#pseudo-device wsfont 234pseudo-device ksyms # /dev/ksyms 235