1 # Kernel configuration to test compile all the atmel bits with one
2 # configuration. This kernel will not (presently) boot. Do not copy
3 # it to create your own custom config file.
10 include "../at91/std.atmel"
12 # Typical values for most SoCs and board configurations. Will not work for
13 # at91sam9g45 or on some boards with non u-boot boot loaders.
14 makeoptions KERNPHYSADDR=0x20000000
15 makeoptions KERNVIRTADDR=0xc0000000
16 options KERNPHYSADDR=0x20000000
17 options KERNVIRTADDR=0xc0000000
19 makeoptions MODULES_OVERRIDE="dtb/atmel"
21 # list all boards here, but not just yet (no multiboard in mainline).
22 options ARM_MANY_BOARD
23 device at91_board_bwct
24 device at91_board_ethernut5
25 device at91_board_hl200
26 device at91_board_hl201
27 device at91_board_kb920x
28 device at91_board_qila9g20
29 device at91_board_sam9260ek
30 device at91_board_sam9g20ek
31 device at91_board_sam9x25ek
32 device at91_board_sn9g45
33 device at91_board_tsc4370
35 #makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
37 options SCHED_4BSD # 4BSD scheduler
38 #options PREEMPTION # Enable kernel thread preemption
39 options INET # InterNETworking
40 options INET6 # IPv6 communications protocols
41 options SCTP # Stream Control Transmission Protocol
42 options FFS # Berkeley Fast Filesystem
43 options SOFTUPDATES # Enable FFS soft updates support
44 options UFS_ACL # Support for access control lists
45 options UFS_DIRHASH # Improve performance on big directories
46 options UFS_GJOURNAL # Enable gjournal-based UFS journaling
47 options MD_ROOT # MD is a potential root device
48 options NFSCL # Network Filesystem Client
49 options NFSD # Network Filesystem Server
50 options NFSLOCKD # Network Lock Manager
51 options NFS_ROOT # NFS usable as /, requires NFSCL
52 options TMPFS # Efficient memory filesystem
53 options MSDOSFS # MSDOS Filesystem
54 options CD9660 # ISO 9660 Filesystem
55 options PROCFS # Process filesystem (requires PSEUDOFS)
56 options PSEUDOFS # Pseudo-filesystem framework
57 options GEOM_PART_BSD # BSD partition scheme
58 options GEOM_PART_MBR # MBR partition scheme
59 options GEOM_PART_GPT # GUID Partition Tables.
60 options GEOM_LABEL # Provides labelization
61 options COMPAT_FREEBSD5 # Compatible with FreeBSD5
62 options COMPAT_FREEBSD6 # Compatible with FreeBSD6
63 options COMPAT_FREEBSD7 # Compatible with FreeBSD7
64 options COMPAT_FREEBSD9 # Compatible with FreeBSD9
65 options COMPAT_FREEBSD10 # Compatible with FreeBSD10
66 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
67 options KTRACE # ktrace(1) support
68 options STACK # stack(9) support
69 options SYSVSHM # SYSV-style shared memory
70 options SYSVMSG # SYSV-style message queues
71 options SYSVSEM # SYSV-style semaphores
72 options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
73 options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed.
74 #options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4)
75 #options AUDIT # Security event auditing
76 #options CAPABILITY_MODE # Capsicum capability mode
77 #options CAPABILITIES # Capsicum capabilities
78 #options MAC # TrustedBSD MAC Framework
79 #options INCLUDE_CONFIG_FILE # Include this file in kernel
81 # Debugging support. Always need this:
82 options KDB # Enable kernel debugger support
83 # For minimum debugger support (stable branch) use:
84 options KDB_TRACE # Print a stack trace for a panic
85 # For full debugger support use this instead:
86 options DDB # Enable the kernel debugger
87 options GDB # Support remote GDB
88 #options DEADLKRES # Enable the deadlock resolver
89 #options INVARIANTS # Enable calls of extra sanity checking
90 #options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
91 #options WITNESS # Enable checks to detect deadlocks and cycles
92 #options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
93 #options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones
95 # NFS root from boopt/dhcp
100 options BOOTP_WIRED_TO=ate0
102 # alternatively, boot from a MMC/SD memory card
103 #options ROOTDEVNAME=\"ufs:/dev/mmcsd0a\"
105 # kernel/memory size reduction
106 options MUTEX_NOINLINE
107 options NO_FFS_SNAPSHOT
109 options NO_SYSCTL_DESCR
110 options RWLOCK_NOINLINE
112 # The `bpf' device enables the Berkeley Packet Filter.
113 # Be aware of the administrative consequences of enabling this!
114 # Note that 'bpf' is required for DHCP.
115 device bpf # Berkeley packet filter
118 device mii # Minimal MII support
119 device ate # Atmel AT91 Ethernet driver
122 device at91_twi # Atmel AT91 Two-wire Interface
123 device iic # I2C generic I/O device driver
124 device iicbus # I2C bus system
125 device pcf8563 # NXP PCF8563 clock/calendar
128 device at91_mci # Atmel AT91 Multimedia Card Interface
129 options AT91_MCI_HAS_4WIRE
130 device mmc # MMC/SD bus
131 device mmcsd # MMC/SD memory card
134 device at91_spi # Atmel AT91 Serial Peripheral Interface
135 device spibus # SPI bus
136 device at45d # Atmel AT45D
137 device geom_map # GEOM partition mapping
140 device loop # Network loopback
141 device random # Entropy device
142 device ether # Ethernet support
143 device vlan # 802.1Q VLAN support
144 device tun # Packet tunnel.
145 device md # Memory "disks"
146 device gif # IPv6 and IPv4 tunneling
147 #device firmware # firmware assist module
150 device scbus # SCSI bus (required for ATA/SCSI)
151 device ch # SCSI media changers
152 device da # Direct Access (disks)
153 device sa # Sequential Access (tape etc)
155 device pass # Passthrough device (direct ATA/SCSI access)
156 device ses # Enclosure Services (SES and SAF-TE)
157 #device ctl # CAM Target Layer
160 device uart # Multi-uart driver
161 options ALT_BREAK_TO_DEBUGGER
164 options USB_DEBUG # enable debug msgs
165 device ohci # OHCI USB interface
166 device usb # USB Bus (required)
167 device umass # Disks/Mass storage - Requires scbus and da
169 # USB device (gadget) support
170 device at91_dci # Atmel's usb device
171 device usfs # emulate a flash
172 device cdce # emulate an ethernet
173 device usb_template # Control of the gadget
176 device at91_wdt # Atmel AT91 Watchdog Timer
180 #device at91_tc # missing?
182 # NAND Flash - Reference design has Samsung 256MB but others possible
183 device nand # NAND interface on CS3