IMX31LITE revision 1.4
1# $NetBSD: IMX31LITE,v 1.4 2008/07/31 07:41:00 simonb 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 51options WAPBL # File system journaling support - Experimental 52#options FFS_NO_SNAPSHOT # No FFS snapshot support 53 54# Networking options 55 56#options GATEWAY # packet forwarding 57options INET # IP + ICMP + TCP + UDP 58options INET6 # IPV6 59#options IPSEC # IP security 60#options IPSEC_ESP # IP security (encryption part; define w/ IPSEC) 61#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T) 62#options IPSEC_DEBUG # debug for IP security 63#options MROUTING # IP multicast routing 64#options PIM # Protocol Independent Multicast 65#options ISO,TPIP # OSI 66#options EON # OSI tunneling over IP 67#options NETATALK # AppleTalk networking 68#options PFIL_HOOKS # pfil(9) packet filter hooks 69#options PPP_BSDCOMP # BSD-Compress compression support for PPP 70#options PPP_DEFLATE # Deflate compression support for PPP 71#options PPP_FILTER # Active filter support for PPP (requires bpf) 72#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG 73 74options NFS_BOOT_BOOTP 75options NFS_BOOT_DHCP 76#options NFS_BOOT_BOOTPARAM 77 78# Compatibility options 79 80#options COMPAT_43 # 4.3BSD compatibility. 81options COMPAT_40 # NetBSD 4.0 compatibility. 82options COMPAT_30 # NetBSD 3.0 compatibility. 83options COMPAT_20 # NetBSD 2.0 compatibility. 84options COMPAT_16 # NetBSD 1.6 compatibility. 85options COMPAT_15 # NetBSD 1.5 compatibility. 86options COMPAT_14 # NetBSD 1.4 compatibility. 87#options COMPAT_13 # NetBSD 1.3 compatibility. 88#options COMPAT_12 # NetBSD 1.2 compatibility. 89#options COMPAT_11 # NetBSD 1.1 compatibility. 90#options COMPAT_10 # NetBSD 1.0 compatibility. 91#options COMPAT_09 # NetBSD 0.9 compatibility. 92#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended. 93options COMPAT_BSDPTY # /dev/[pt]ty?? ptys. 94 95# Shared memory options 96 97options SYSVMSG # System V-like message queues 98options SYSVSEM # System V-like semaphores 99#options SEMMNI=10 # number of semaphore identifiers 100#options SEMMNS=60 # number of semaphores in system 101#options SEMUME=10 # max number of undo entries per process 102#options SEMMNU=30 # number of undo structures in system 103options SYSVSHM # System V-like memory sharing 104options SHMMAXPGS=1024 # 1024 pages is the default 105 106# Device options 107 108#options MEMORY_DISK_HOOKS # boottime setup of ramdisk 109#options MEMORY_DISK_ROOT_SIZE=3400 # Size in blocks 110#options MEMORY_DISK_IS_ROOT # use memory disk as root 111 112# Console options. 113#options CONSPEED=38400 # Console speed 114 115# Miscellaneous kernel options 116options KTRACE # system call tracing, a la ktrace(1) 117options IRQSTATS # manage IRQ statistics 118#options LKM # loadable kernel modules 119#options KMEMSTATS # kernel memory statistics 120#options SCSIVERBOSE # Verbose SCSI errors 121options MIIVERBOSE # Verbose MII autoconfuration messages 122#options PCI_CONFIG_DUMP # verbosely dump PCI config space 123#options DDB_KEYCODE=0x40 124options USERCONF # userconf(4) support 125#options PIPE_SOCKETPAIR # smaller, but slower pipe(2) 126#options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel 127 128# Development and Debugging options 129 130options DIAGNOSTIC # internally consistency checks 131options DEBUG 132#options LOCKDEBUG 133options PMAP_DEBUG # Enable pmap_debug_level code 134#options IPKDB # remote kernel debugging 135options VERBOSE_INIT_ARM # verbose bootstraping messages 136options DDB # in-kernel debugger 137options DDB_HISTORY_SIZE=100 # Enable history editing in DDB 138#makeoptions DEBUG="-g" # compile full symbol table 139options SYMTAB_SPACE=280000 140 141config netbsd root on ? type ? 142 143# The main bus device 144mainbus0 at root 145 146# The boot cpu 147cpu0 at mainbus? 148#l2cc0 at mainbus? 149 150# Specify the memory size in bytes. 151options MEMSIZE=0x8000000 152 153# Devices 154 155ahb0 at mainbus? 156avic0 at ahb? addr 0x68000000 irqbase 0 157aips* at ahb0 158imxuart* at aips? addr 0x43f90000 intr 45 159imxgpio0 at ahb? addr 0x53fcc000 irqbase 64 intr 52 160imxgpio1 at ahb? addr 0x53fd0000 irqbase 96 intr 51 161imxgpio2 at ahb? addr 0x53fa4000 irqbase 128 intr 56 162gpio* at imxgpio? 163 164# pcic 165imx31lk_pcic0 at aips? addr 0xb8004000 166pcmcia* at imx31lk_pcic0 167wdc* at pcmcia? function ? 168atabus* at wdc? channel ? 169wd* at atabus? drive ? flags 0x0000 170 171# Pseudo-Devices 172 173# disk/mass storage pseudo-devices 174#pseudo-device md 1 # memory disk device (ramdisk) 175#pseudo-device vnd # disk-like interface to files 176 177# network pseudo-devices 178#pseudo-device bpfilter # Berkeley packet filter 179pseudo-device loop # network loopback 180 181# miscellaneous pseudo-devices 182pseudo-device pty # pseudo-terminals 183pseudo-device rnd # /dev/random and in-kernel generator 184pseudo-device ksyms # /dev/ksyms 185pseudo-device clockctl # NTP clockctl 186