FreeBSD/Linux Kernel Cross Reference
sys/arm/conf/GUMSTIX
1 # GUMSTIX -- Custom configuration for the Gumstix Basix and Connex boards from
2 # gumstix.com
3 #
4 # For more information on this file, please read the handbook section on
5 # Kernel Configuration Files:
6 #
7 # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
8 #
9 # The handbook is also available locally in /usr/share/doc/handbook
10 # if you've installed the doc distribution, otherwise always see the
11 # FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
12 # latest information.
13 #
14 # An exhaustive list of options and more detailed explanations of the
15 # device lines is also present in the ../../conf/NOTES and NOTES files.
16 # If you are in doubt as to the purpose or necessity of a line, check first
17 # in NOTES.
18 #
19 # $FreeBSD: src/sys/arm/conf/GUMSTIX,v 1.3 2008/11/30 17:53:19 sam Exp $
20
21 ident GUMSTIX
22 cpu CPU_XSCALE_PXA2X0
23
24 # This probably wants to move somewhere else. Maybe we can create a basic
25 # PXA2X0 config, then make a GUMSTIX config that includes the basic one,
26 # adds the smc and smcphy devices and pulls in this hints file.
27 hints "GUMSTIX.hints"
28
29 options PHYSADDR=0xa0000000
30 options KERNPHYSADDR=0xa0200000
31 options KERNVIRTADDR=0xc0200000 # Used in ldscript.arm
32
33 options STARTUP_PAGETABLE_ADDR=0xa0000000
34 include "../xscale/pxa/std.pxa"
35 #To statically compile in device wiring instead of /boot/device.hints
36 #hints "GENERIC.hints" #Default places to look for devices.
37 makeoptions MODULES_OVERRIDE=""
38
39 makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
40 options HZ=100
41 #options DEVICE_POLLING
42
43 options SCHED_4BSD #4BSD scheduler
44 options INET #InterNETworking
45 #options INET6 #IPv6 communications protocols
46 options FFS #Berkeley Fast Filesystem
47 options SOFTUPDATES #Enable FFS soft updates support
48 options UFS_ACL #Support for access control lists
49 options UFS_DIRHASH #Improve performance on big directories
50 options NFSCLIENT #Network Filesystem Client
51 #options NFSSERVER #Network Filesystem Server
52 options NFS_ROOT #NFS usable as /, requires NFSCLIENT
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 COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
58 options SCSI_DELAY=5000 #Delay (in ms) before probing SCSI
59 options KTRACE #ktrace(1) support
60 options SYSVSHM #SYSV-style shared memory
61 options SYSVMSG #SYSV-style message queues
62 options SYSVSEM #SYSV-style semaphores
63 options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
64 options KBD_INSTALL_CDEV # install a CDEV entry in /dev
65 options BOOTP
66 options BOOTP_NFSROOT
67 options BOOTP_WIRED_TO=smc0
68 options BOOTP_COMPAT
69 options BOOTP_NFSV3
70 options BOOTP_BLOCKSIZE=4096
71 options PREEMPTION
72 device loop
73 device ether
74 device mii
75 device smc
76 device smcphy
77 device uart
78 device uart_ns8250
79
80 device pty
81
82 # Debugging for use in -current
83 options KDB
84 options DDB #Enable the kernel debugger
85 #options INVARIANTS #Enable calls of extra sanity checking
86 #options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
87 #options WITNESS #Enable checks to detect deadlocks and cycles
88 #options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
89 #options DIAGNOSTIC
90
91 device md
92 device random # Entropy device
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