1 # EB9200 - Custom kernel for the Embest ATEB9200 AT91RM9200 evaluation board.
3 # For more information on this file, please read the handbook section on
4 # Kernel Configuration Files:
6 # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
8 # An exhaustive list of options and more detailed explanations of the
9 # device lines is also present in the ../../conf/NOTES and NOTES files.
10 # If you are in doubt as to the purpose or necessity of a line, check first
19 include "../at91/std.eb9200"
20 # The AT91 platform doesn't use /boot/loader, so we have to statically wire
23 makeoptions MODULES_OVERRIDE=""
25 makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
29 options SCHED_4BSD # 4BSD scheduler
30 options INET # InterNETworking
31 #options INET6 # IPv6 communications protocols
32 options FFS # Berkeley Fast Filesystem
33 #options SOFTUPDATES # Enable FFS soft updates support
34 #options UFS_ACL # Support for access control lists
35 #options UFS_DIRHASH # Improve performance on big directories
36 #options MD_ROOT # MD is a potential root device
37 #options MD_ROOT_SIZE=4096 # 4MB ram disk
38 #options ROOTDEVNAME=\"ufs:/dev/da0s1a\"
39 options NFSCL # New Network Filesystem Client
40 options NFSD # New Network Filesystem Server
41 options NFSLOCKD # Network Lock Manager
42 options NFS_ROOT # NFS usable as /, requires NFSCL
46 options GEOM_PART_BSD # BSD partition scheme
47 options GEOM_PART_MBR # MBR partition scheme
48 options TMPFS # Efficient memory filesystem
49 #options MSDOSFS # MSDOS Filesystem
50 #options CD9660 # ISO 9660 Filesystem
51 #options PROCFS # Process filesystem (requires PSEUDOFS)
52 options PSEUDOFS # Pseudo-filesystem framework
53 #options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
54 #options KTRACE # ktrace(1) support
55 options SYSVSHM # SYSV-style shared memory
56 options SYSVMSG # SYSV-style message queues
57 options SYSVSEM # SYSV-style semaphores
58 options _KPOSIX_PRIORITY_SCHEDULING # Posix P1003_1B real-time extensions
59 #options NO_SYSCTL_DESCR
60 # Disable the inlining of mutex, rwlock and sx locks. These eat up a lot
62 options MUTEX_NOINLINE
63 options RWLOCK_NOINLINE
65 options NO_FFS_SNAPSHOT
78 # Debugging for use in -current
79 #options DEADLKRES # Enable the deadlock resolver
80 #options INVARIANTS # Enable calls of extra sanity checking
81 #options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
82 #options WITNESS # Enable checks to detect deadlocks and cycles
83 #options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
86 device at91_twi # TWI: Two Wire Interface
87 device at91_spi # SPI:
100 options USB_DEBUG # enable debug msgs
101 device ohci # OHCI localbus->USB interface
102 device usb # USB Bus (required)
103 device umass # Disks/Mass storage - Requires scbus and da
105 device scbus # SCSI bus (required for SCSI)
106 device da # Direct Access (disks)
108 device pass # Passthrough device (direct SCSI access)
110 # USB device (gadget) support
111 #device at91_dci # Atmel's usb device
112 #device usfs # emulate a flash
113 #device cdce # emulate an ethernet
114 #device usb_template # Control of the gadget