1 #
2 # PANDABOARD -- Custom configuration for the PandaBoard ARM development
3 # platform, check out www.pandaboard.org
4 #
5 # For more information on this file, please read the config(5) manual page,
6 # and/or the handbook section on Kernel Configuration Files:
7 #
8 # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
9 #
10 # The handbook is also available locally in /usr/share/doc/handbook
11 # if you've installed the doc distribution, otherwise always see the
12 # FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
13 # latest information.
14 #
15 # An exhaustive list of options and more detailed explanations of the
16 # device lines is also present in the ../../conf/NOTES and NOTES files.
17 # If you are in doubt as to the purpose or necessity of a line, check first
18 # in NOTES.
19 #
20 # $FreeBSD: releng/10.2/sys/arm/conf/PANDABOARD 285365 2015-07-10 22:10:00Z gjb $
21
22 ident PANDABOARD
23
24 # This probably wants to move somewhere else. Maybe we can create a basic
25 # OMAP4340 config, then make a PANDABOARD config that includes the basic one,
26 # adds the start addresses and custom devices plus pulls in this hints file.
27
28 hints "PANDABOARD.hints"
29
30 include "../ti/omap4/pandaboard/std.pandaboard"
31
32 options HZ=100
33 options SCHED_ULE # ULE scheduler
34 options PREEMPTION # Enable kernel thread preemption
35 options INET # InterNETworking
36 options INET6 # IPv6 communications protocols
37 options SCTP # Stream Control Transmission Protocol
38 options FFS # Berkeley Fast Filesystem
39 options SOFTUPDATES # Enable FFS soft updates support
40 options UFS_ACL # Support for access control lists
41 options UFS_DIRHASH # Improve performance on big directories
42 options UFS_GJOURNAL # Enable gjournal-based UFS journaling
43 options QUOTA # Enable disk quotas for UFS
44 options NFSCL # New Network Filesystem Client
45 options NFSLOCKD # Network Lock Manager
46 options NFS_ROOT # NFS usable as /, requires NFSCL
47 options MSDOSFS # MSDOS Filesystem
48 options CD9660 # ISO 9660 Filesystem
49 options PROCFS # Process filesystem (requires PSEUDOFS)
50 options PSEUDOFS # Pseudo-filesystem framework
51 options TMPFS # Efficient memory filesystem
52 options GEOM_PART_GPT # GUID Partition Tables
53 options GEOM_PART_BSD # BSD partition scheme
54 options GEOM_PART_MBR # MBR partition scheme
55 options GEOM_LABEL # Provides labelization
56 options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!]
57 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
58 options KTRACE # ktrace(1) support
59 options SYSVSHM # SYSV-style shared memory
60 options SYSVMSG # SYSV-style message queues
61 options SYSVSEM # SYSV-style semaphores
62 options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
63 options KBD_INSTALL_CDEV # install a CDEV entry in /dev
64 options FREEBSD_BOOT_LOADER # Process metadata passed from loader(8)
65 options VFP # Enable floating point hardware support
66 options SMP # Enable multiple cores
67
68 # Debugging for use in -current
69 makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
70 options BREAK_TO_DEBUGGER
71 #options VERBOSE_SYSINIT # Enable verbose sysinit messages
72 options KDB # Enable kernel debugger support
73 # For minimum debugger support (stable branch) use:
74 #options KDB_TRACE # Print a stack trace for a panic
75 # For full debugger support use this instead:
76 options DDB # Enable the kernel debugger
77 #options INVARIANTS # Enable calls of extra sanity checking
78 #options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
79 #options WITNESS # Enable checks to detect deadlocks and cycles
80 #options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
81 #options DIAGNOSTIC
82
83 # NFS root from boopt/dhcp
84 #options BOOTP
85 #options BOOTP_NFSROOT
86 #options BOOTP_COMPAT
87 #options BOOTP_NFSV3
88 #options BOOTP_WIRED_TO=ue0
89
90 # MMC/SD/SDIO Card slot support
91 device mmc # mmc/sd bus
92 device mmcsd # mmc/sd flash cards
93 device sdhci # mmc/sd host controller
94
95 # I2C support
96 device iicbus
97 device iic
98 device ti_i2c
99
100 # Console and misc
101 device uart
102 device uart_ns8250
103 device pty
104 device snp
105 device md
106 device random # Entropy device
107 device pl310 # PL310 L2 cache controller
108
109 # GPIO
110 device gpio
111
112 # The following enables MFS as root, this seems similar to an initramfs or initrd
113 # as used in Linux.
114 #options MD_ROOT
115 #options MD_ROOT_SIZE=7560
116
117
118
119 # USB support
120 device usb
121 options USB_HOST_ALIGN=64 # Align usb buffers to cache line size.
122 options USB_DEBUG
123 #options USB_REQ_DEBUG
124 #options USB_VERBOSE
125 device ohci
126 device ehci
127 device umass
128 device scbus # SCSI bus (required for ATA/SCSI)
129 device da # Direct Access (disks)
130
131 # Ethernet
132 device loop
133 device ether
134 device mii
135 device smc
136 device smcphy
137 device bpf
138
139 # USB Ethernet support, requires miibus
140 device miibus
141 #device axe # ASIX Electronics USB Ethernet
142 device smsc # SMSC LAN95xx USB Ethernet
143
144
145 # OMAP-specific devices
146 device ti_sdma
147 device twl
148 device twl_vreg
149 device twl_clks
150
151 # Flattened Device Tree
152 options FDT # Configure using FDT/DTB data
153 options FDT_DTB_STATIC
154 makeoptions FDT_DTS_FILE=pandaboard.dts
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