2 # PANDABOARD -- Custom configuration for the PandaBoard ARM development
3 # platform, check out www.pandaboard.org
5 # For more information on this file, please read the config(5) manual page,
6 # and/or the handbook section on Kernel Configuration Files:
8 # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
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
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
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.
28 hints "PANDABOARD.hints"
31 include "../ti/omap4/pandaboard/std.pandaboard"
33 options ARM_INTRNG # new interrupt framework
36 options SCHED_ULE # ULE scheduler
38 options SMP # Enable multiple cores
40 # Debugging for use in -current
41 makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
42 options ALT_BREAK_TO_DEBUGGER
43 #options VERBOSE_SYSINIT # Enable verbose sysinit messages
44 options KDB # Enable kernel debugger support
45 # For minimum debugger support (stable branch) use:
46 #options KDB_TRACE # Print a stack trace for a panic
47 # For full debugger support use this instead:
48 options DDB # Enable the kernel debugger
49 #options INVARIANTS # Enable calls of extra sanity checking
50 #options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
51 #options WITNESS # Enable checks to detect deadlocks and cycles
52 #options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
55 # NFS root from boopt/dhcp
57 #options BOOTP_NFSROOT
60 #options BOOTP_WIRED_TO=ue0
63 # Interrupt controller
66 # MMC/SD/SDIO Card slot support
67 device mmc # mmc/sd bus
68 device mmcsd # mmc/sd flash cards
69 device sdhci # mmc/sd host controller
82 device random # Entropy device
83 device pl310 # PL310 L2 cache controller
89 # The following enables MFS as root, this seems similar to an initramfs or initrd
92 #options MD_ROOT_SIZE=7560
98 options USB_HOST_ALIGN=64 # Align usb buffers to cache line size.
100 #options USB_REQ_DEBUG
105 device scbus # SCSI bus (required for ATA/SCSI)
106 device da # Direct Access (disks)
116 # USB Ethernet support, requires miibus
118 #device axe # ASIX Electronics USB Ethernet
119 device smsc # SMSC LAN95xx USB Ethernet
122 # OMAP-specific devices
128 # Flattened Device Tree
129 options FDT # Configure using FDT/DTB data
130 options FDT_DTB_STATIC
131 makeoptions FDT_DTS_FILE=pandaboard.dts