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 TCP_HHOOK # hhook(9) framework for TCP
30 options FFS # Berkeley Fast Filesystem
31 #options SOFTUPDATES # Enable FFS soft updates support
32 #options UFS_ACL # Support for access control lists
33 #options UFS_DIRHASH # Improve performance on big directories
34 #options MD_ROOT # MD is a potential root device
35 #options MD_ROOT_SIZE=4096 # 4MB ram disk
36 #options ROOTDEVNAME=\"ufs:/dev/da0s1a\"
37 options NFSCL # Network Filesystem Client
38 options NFSD # Network Filesystem Server
39 options NFSLOCKD # Network Lock Manager
40 options NFS_ROOT # NFS usable as /, requires NFSCL
41 options TMPFS # Efficient memory filesystem
42 #options MSDOSFS # MSDOS Filesystem
43 #options CD9660 # ISO 9660 Filesystem
44 #options PROCFS # Process filesystem (requires PSEUDOFS)
45 options PSEUDOFS # Pseudo-filesystem framework
46 options GEOM_PART_BSD # BSD partition scheme
47 options GEOM_PART_MBR # MBR partition scheme
48 #options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
49 #options KTRACE # ktrace(1) support
50 options SYSVSHM # SYSV-style shared memory
51 options SYSVMSG # SYSV-style message queues
52 options SYSVSEM # SYSV-style semaphores
53 options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
55 # NFS root from boopt/dhcp
59 # Disable the inlining of mutex, rwlock and sx locks. These eat up a lot
61 options MUTEX_NOINLINE
63 options NO_FFS_SNAPSHOT
65 #options NO_SYSCTL_DESCR
66 options RWLOCK_NOINLINE
68 # The `bpf' device enables the Berkeley Packet Filter.
69 # Be aware of the administrative consequences of enabling this!
70 # Note that 'bpf' is required for DHCP.
71 device bpf # Berkeley packet filter
74 device ate # Atmel AT91 Ethernet driver
79 device at91_twi # Atmel AT91 Two-wire Interface
80 device iic # I2C generic I/O device driver
81 device iicbus # I2C bus system
85 device at91_mci # Atmel AT91 Multimedia Card Interface
86 device mmc # MMC/SD bus
87 device mmcsd # MMC/SD memory card
89 device at91_spi # Atmel AT91 Serial Peripheral Interface
90 device spibus # SPI bus
93 device loop # Network loopback
94 device random # Entropy device
95 device ether # Ethernet support
96 device md # Memory "disks"
99 device scbus # SCSI bus (required for ATA/SCSI)
100 device da # Direct Access (disks)
102 device pass # Passthrough device (direct ATA/SCSI access)
105 device uart # Multi-uart driver
108 device ohci # OHCI USB interface
109 device usb # USB Bus (required)
110 device umass # Disks/Mass storage - Requires scbus and da
112 # USB device (gadget) support
113 #device at91_dci # Atmel's usb device
114 #device usfs # emulate a flash
115 #device cdce # emulate an ethernet
116 #device usb_template # Control of the gadget