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
20 include "../at91/std.eb9200"
21 # The AT91 platform doesn't use /boot/loader, so we have to statically wire
24 makeoptions MODULES_OVERRIDE=""
26 options SCHED_4BSD # 4BSD scheduler
27 options INET # InterNETworking
28 #options INET6 # IPv6 communications protocols
29 options FFS # Berkeley Fast Filesystem
30 #options SOFTUPDATES # Enable FFS soft updates support
31 #options UFS_ACL # Support for access control lists
32 #options UFS_DIRHASH # Improve performance on big directories
33 #options MD_ROOT # MD is a potential root device
34 #options MD_ROOT_SIZE=4096 # 4MB ram disk
35 #options ROOTDEVNAME=\"ufs:/dev/da0s1a\"
36 options NFSCL # Network Filesystem Client
37 options NFSD # Network Filesystem Server
38 options NFSLOCKD # Network Lock Manager
39 options NFS_ROOT # NFS usable as /, requires NFSCL
40 options TMPFS # Efficient memory filesystem
41 #options MSDOSFS # MSDOS Filesystem
42 #options CD9660 # ISO 9660 Filesystem
43 #options PROCFS # Process filesystem (requires PSEUDOFS)
44 options PSEUDOFS # Pseudo-filesystem framework
45 options GEOM_PART_BSD # BSD partition scheme
46 options GEOM_PART_MBR # MBR partition scheme
47 #options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
48 #options KTRACE # ktrace(1) support
49 options SYSVSHM # SYSV-style shared memory
50 options SYSVMSG # SYSV-style message queues
51 options SYSVSEM # SYSV-style semaphores
52 options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
54 # NFS root from boopt/dhcp
58 # Disable the inlining of mutex, rwlock and sx locks. These eat up a lot
60 options MUTEX_NOINLINE
62 options NO_FFS_SNAPSHOT
64 #options NO_SYSCTL_DESCR
65 options RWLOCK_NOINLINE
67 # The `bpf' device enables the Berkeley Packet Filter.
68 # Be aware of the administrative consequences of enabling this!
69 # Note that 'bpf' is required for DHCP.
70 device bpf # Berkeley packet filter
73 device ate # Atmel AT91 Ethernet driver
78 device at91_twi # Atmel AT91 Two-wire Interface
79 device iic # I2C generic I/O device driver
80 device iicbus # I2C bus system
84 device at91_mci # Atmel AT91 Multimedia Card Interface
85 device mmc # MMC/SD bus
86 device mmcsd # MMC/SD memory card
88 device at91_spi # Atmel AT91 Serial Peripheral Interface
89 device spibus # SPI bus
92 device loop # Network loopback
93 device random # Entropy device
94 device ether # Ethernet support
95 device md # Memory "disks"
98 device scbus # SCSI bus (required for ATA/SCSI)
99 device da # Direct Access (disks)
101 device pass # Passthrough device (direct ATA/SCSI access)
104 device uart # Multi-uart driver
107 device ohci # OHCI USB interface
108 device usb # USB Bus (required)
109 device umass # Disks/Mass storage - Requires scbus and da
111 # USB device (gadget) support
112 #device at91_dci # Atmel's usb device
113 #device usfs # emulate a flash
114 #device cdce # emulate an ethernet
115 #device usb_template # Control of the gadget