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 KERNVIRTADDR=0xc0000000
18 makeoptions MODULES_OVERRIDE="dtb/atmel"
20 # list all boards here, but not just yet (no multiboard in mainline).
21 options ARM_MANY_BOARD
22 device at91_board_bwct
23 device at91_board_ethernut5
24 device at91_board_hl200
25 device at91_board_hl201
26 device at91_board_kb920x
27 device at91_board_qila9g20
28 device at91_board_sam9260ek
29 device at91_board_sam9g20ek
30 device at91_board_sam9x25ek
31 device at91_board_sn9g45
32 device at91_board_tsc4370
34 options SCHED_4BSD # 4BSD scheduler
35 #options PREEMPTION # Enable kernel thread preemption
36 options INET # InterNETworking
37 options INET6 # IPv6 communications protocols
38 options TCP_HHOOK # hhook(9) framework for TCP
39 options SCTP # Stream Control Transmission Protocol
40 options FFS # Berkeley Fast Filesystem
41 options SOFTUPDATES # Enable FFS soft updates support
42 options UFS_ACL # Support for access control lists
43 options UFS_DIRHASH # Improve performance on big directories
44 options UFS_GJOURNAL # Enable gjournal-based UFS journaling
45 options MD_ROOT # MD is a potential root device
46 options NFSCL # Network Filesystem Client
47 options NFSD # Network Filesystem Server
48 options NFSLOCKD # Network Lock Manager
49 options NFS_ROOT # NFS usable as /, requires NFSCL
50 options TMPFS # Efficient memory filesystem
51 options MSDOSFS # MSDOS Filesystem
52 options CD9660 # ISO 9660 Filesystem
53 options PROCFS # Process filesystem (requires PSEUDOFS)
54 options PSEUDOFS # Pseudo-filesystem framework
55 options GEOM_PART_BSD # BSD partition scheme
56 options GEOM_PART_MBR # MBR partition scheme
57 options GEOM_PART_GPT # GUID Partition Tables.
58 options GEOM_LABEL # Provides labelization
59 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
60 options KTRACE # ktrace(1) support
61 options STACK # stack(9) support
62 options SYSVSHM # SYSV-style shared memory
63 options SYSVMSG # SYSV-style message queues
64 options SYSVSEM # SYSV-style semaphores
65 options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
66 options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed.
67 #options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4)
68 #options AUDIT # Security event auditing
69 #options CAPABILITY_MODE # Capsicum capability mode
70 #options CAPABILITIES # Capsicum capabilities
71 #options MAC # TrustedBSD MAC Framework
72 #options INCLUDE_CONFIG_FILE # Include this file in kernel
74 # NFS root from boopt/dhcp
79 options BOOTP_WIRED_TO=ate0
81 # alternatively, boot from a MMC/SD memory card
82 #options ROOTDEVNAME=\"ufs:/dev/mmcsd0a\"
84 # kernel/memory size reduction
85 options MUTEX_NOINLINE
86 options NO_FFS_SNAPSHOT
88 options NO_SYSCTL_DESCR
89 options RWLOCK_NOINLINE
91 # The `bpf' device enables the Berkeley Packet Filter.
92 # Be aware of the administrative consequences of enabling this!
93 # Note that 'bpf' is required for DHCP.
94 device bpf # Berkeley packet filter
97 device mii # Minimal MII support
98 device ate # Atmel AT91 Ethernet driver
101 device at91_twi # Atmel AT91 Two-wire Interface
102 device iic # I2C generic I/O device driver
103 device iicbus # I2C bus system
104 device pcf8563 # NXP PCF8563 clock/calendar
107 device at91_mci # Atmel AT91 Multimedia Card Interface
108 options AT91_MCI_HAS_4WIRE
109 device mmc # MMC/SD bus
110 device mmcsd # MMC/SD memory card
113 device at91_spi # Atmel AT91 Serial Peripheral Interface
114 device spibus # SPI bus
115 device at45d # Atmel AT45D
116 device geom_map # GEOM partition mapping
119 device loop # Network loopback
120 device random # Entropy device
121 device ether # Ethernet support
122 device vlan # 802.1Q VLAN support
123 device tun # Packet tunnel.
124 device md # Memory "disks"
125 device gif # IPv6 and IPv4 tunneling
126 #device firmware # firmware assist module
129 device scbus # SCSI bus (required for ATA/SCSI)
130 device ch # SCSI media changers
131 device da # Direct Access (disks)
132 device sa # Sequential Access (tape etc)
134 device pass # Passthrough device (direct ATA/SCSI access)
135 device ses # Enclosure Services (SES and SAF-TE)
136 #device ctl # CAM Target Layer
139 device uart # Multi-uart driver
142 device ohci # OHCI USB interface
143 device usb # USB Bus (required)
144 device umass # Disks/Mass storage - Requires scbus and da
146 # USB device (gadget) support
147 device at91_dci # Atmel's usb device
148 device cdce # emulate an ethernet
149 device usb_template # Control of the gadget
152 device at91_wdt # Atmel AT91 Watchdog Timer
156 #device at91_tc # missing?
158 # NAND Flash - Reference design has Samsung 256MB but others possible
159 device nand # NAND interface on CS3