IMX31LITE revision 1.2
1# $NetBSD: IMX31LITE,v 1.2 2008/04/27 18:58:46 matt Exp $ 2# 3# IMX31LITE -- Freescale IMX31LITE Evaluation Board Kernel 4# 5 6include "arch/evbarm/conf/std.imx31" 7 8#options INCLUDE_CONFIG_FILE # embed config file in kernel binary 9 10# estimated number of users 11 12maxusers 32 13 14# Standard system options 15 16options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT 17#options NTP # NTP phase/frequency locked loop 18 19# CPU options 20 21# For StrongARM systems 22options CPU_ARM1136 # Support the SA110 core 23 24# Architecture options 25 26# File systems 27 28file-system FFS # UFS 29#file-system LFS # log-structured file system 30file-system MFS # memory file system 31file-system NFS # Network file system 32#file-system ADOSFS # AmigaDOS-compatible file system 33#file-system EXT2FS # second extended file system (linux) 34#file-system CD9660 # ISO 9660 + Rock Ridge file system 35#file-system MSDOSFS # MS-DOS file system 36file-system FDESC # /dev/fd 37file-system KERNFS # /kern 38file-system NULLFS # loopback file system 39#file-system PORTAL # portal filesystem (still experimental) 40file-system PROCFS # /proc 41file-system TMPFS # memory file system 42#file-system UMAPFS # NULLFS + uid and gid remapping 43#file-system UNION # union file system 44file-system PTYFS # /dev/pts/N support 45 46# File system options 47#options QUOTA # UFS quotas 48#options FFS_EI # FFS Endian Independant support 49options NFSSERVER 50options SOFTDEP 51#options FFS_NO_SNAPSHOT # No FFS snapshot support 52 53# Networking options 54 55#options GATEWAY # packet forwarding 56options INET # IP + ICMP + TCP + UDP 57options INET6 # IPV6 58#options IPSEC # IP security 59#options IPSEC_ESP # IP security (encryption part; define w/ IPSEC) 60#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 61#options IPSEC_DEBUG # debug for IP security 62#options MROUTING # IP multicast routing 63#options PIM # Protocol Independent Multicast 64#options ISO,TPIP # OSI 65#options EON # OSI tunneling over IP 66#options NETATALK # AppleTalk networking 67#options PFIL_HOOKS # pfil(9) packet filter hooks 68#options PPP_BSDCOMP # BSD-Compress compression support for PPP 69#options PPP_DEFLATE # Deflate compression support for PPP 70#options PPP_FILTER # Active filter support for PPP (requires bpf) 71#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 72 73options NFS_BOOT_BOOTP 74options NFS_BOOT_DHCP 75#options NFS_BOOT_BOOTPARAM 76 77# Compatibility options 78 79#options COMPAT_43 # 4.3BSD compatibility. 80options COMPAT_30 # NetBSD 3.0 compatibility. 81options COMPAT_20 # NetBSD 2.0 compatibility. 82options COMPAT_16 # NetBSD 1.6 compatibility. 83options COMPAT_15 # NetBSD 1.5 compatibility. 84options COMPAT_14 # NetBSD 1.4 compatibility. 85#options COMPAT_13 # NetBSD 1.3 compatibility. 86#options COMPAT_12 # NetBSD 1.2 compatibility. 87#options COMPAT_11 # NetBSD 1.1 compatibility. 88#options COMPAT_10 # NetBSD 1.0 compatibility. 89#options COMPAT_09 # NetBSD 0.9 compatibility. 90#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 91options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 92 93# Shared memory options 94 95options SYSVMSG # System V-like message queues 96options SYSVSEM # System V-like semaphores 97#options SEMMNI=10 # number of semaphore identifiers 98#options SEMMNS=60 # number of semaphores in system 99#options SEMUME=10 # max number of undo entries per process 100#options SEMMNU=30 # number of undo structures in system 101options SYSVSHM # System V-like memory sharing 102options SHMMAXPGS=1024 # 1024 pages is the default 103 104# Device options 105 106#options MEMORY_DISK_HOOKS # boottime setup of ramdisk 107#options MEMORY_DISK_ROOT_SIZE=3400 # Size in blocks 108#options MEMORY_DISK_IS_ROOT # use memory disk as root 109 110# Console options. 111#options CONSPEED=38400 # Console speed 112 113# Miscellaneous kernel options 114options KTRACE # system call tracing, a la ktrace(1) 115options IRQSTATS # manage IRQ statistics 116#options LKM # loadable kernel modules 117#options KMEMSTATS # kernel memory statistics 118#options SCSIVERBOSE # Verbose SCSI errors 119options MIIVERBOSE # Verbose MII autoconfuration messages 120#options PCI_CONFIG_DUMP # verbosely dump PCI config space 121#options DDB_KEYCODE=0x40 122options USERCONF # userconf(4) support 123#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 124#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 125 126# Development and Debugging options 127 128options DIAGNOSTIC # internally consistency checks 129options DEBUG 130#options LOCKDEBUG 131options PMAP_DEBUG # Enable pmap_debug_level code 132#options IPKDB # remote kernel debugging 133options VERBOSE_INIT_ARM # verbose bootstraping messages 134options DDB # in-kernel debugger 135options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 136#makeoptions DEBUG="-g" # compile full symbol table 137options SYMTAB_SPACE=280000 138 139config netbsd root on ? type ? 140 141# The main bus device 142mainbus0 at root 143 144# The boot cpu 145cpu0 at mainbus? 146#l2cc0 at mainbus? 147 148# Specify the memory size in bytes. 149options MEMSIZE=0x8000000 150 151# Devices 152 153ahb0 at mainbus? 154avic0 at ahb? addr 0x68000000 irqbase 0 155aips* at ahb0 156imxuart* at aips? addr 0x43f90000 intr 45 157imxgpio0 at ahb? addr 0x53fcc000 irqbase 64 intr 52 158imxgpio1 at ahb? addr 0x53fd0000 irqbase 96 intr 51 159imxgpio2 at ahb? addr 0x53fa4000 irqbase 128 intr 56 160gpio* at imxgpio? 161 162# pcic 163imx31lk_pcic0 at aips? addr 0xb8004000 164pcmcia* at imx31lk_pcic0 165wdc* at pcmcia? function ? 166atabus* at wdc? channel ? 167wd* at atabus? drive ? flags 0x0000 168 169# Pseudo-Devices 170 171# disk/mass storage pseudo-devices 172#pseudo-device md 1 # memory disk device (ramdisk) 173#pseudo-device vnd # disk-like interface to files 174 175# network pseudo-devices 176#pseudo-device bpfilter # Berkeley packet filter 177pseudo-device loop # network loopback 178 179# miscellaneous pseudo-devices 180pseudo-device pty # pseudo-terminals 181pseudo-device rnd # /dev/random and in-kernel generator 182pseudo-device ksyms # /dev/ksyms 183pseudo-device clockctl # NTP clockctl 184