2 # Kernel configuration for Rockchip RK3188 systems.
4 # For more information on this file, please read the config(5) manual page,
5 # and/or the handbook section on Kernel Configuration Files:
7 # http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
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
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
23 include "../rockchip/std.rk30xx"
26 options SCHED_ULE # ULE scheduler
27 options PREEMPTION # Enable kernel thread preemption
28 options INET # InterNETworking
29 options INET6 # IPv6 communications protocols
30 options SCTP # Stream Control Transmission Protocol
31 options FFS # Berkeley Fast Filesystem
32 options SOFTUPDATES # Enable FFS soft updates support
33 options UFS_ACL # Support for access control lists
34 options UFS_DIRHASH # Improve performance on big directories
35 options UFS_GJOURNAL # Enable gjournal-based UFS journaling
36 options QUOTA # Enable disk quotas for UFS
37 options NFSCL # Network Filesystem Client
38 options NFSLOCKD # Network Lock Manager
39 options NFS_ROOT # NFS usable as /, requires NFSCL
40 options MSDOSFS # MSDOS Filesystem
41 options CD9660 # ISO 9660 Filesystem
42 options PROCFS # Process filesystem (requires PSEUDOFS)
43 options PSEUDOFS # Pseudo-filesystem framework
44 options TMPFS # Efficient memory filesystem
45 options GEOM_PART_GPT # GUID Partition Tables
46 options GEOM_PART_BSD # BSD partition scheme
47 options GEOM_PART_MBR # MBR partition scheme
48 options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!]
49 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI
50 options KTRACE # ktrace(1) support
51 options SYSVSHM # SYSV-style shared memory
52 options SYSVMSG # SYSV-style message queues
53 options SYSVSEM # SYSV-style semaphores
54 options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions
55 options KBD_INSTALL_CDEV # install a CDEV entry in /dev
56 options FREEBSD_BOOT_LOADER # Process metadata passed from loader(8)
57 options VFP # Enable floating point hardware support
58 options SMP # Enable multiple cores
60 # Debugging for use in -current
61 makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
62 options BREAK_TO_DEBUGGER
63 #options VERBOSE_SYSINIT # Enable verbose sysinit messages
64 options KDB # Enable kernel debugger support
65 # For minimum debugger support (stable branch) use:
66 #options KDB_TRACE # Print a stack trace for a panic
67 # For full debugger support use this instead:
68 options DDB # Enable the kernel debugger
69 #options INVARIANTS # Enable calls of extra sanity checking
70 #options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
71 options WITNESS # Enable checks to detect deadlocks and cycles
72 options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
75 # Boot device is 2nd slice on USB
76 options ROOTDEVNAME=\"ufs:/dev/da0s2\"
78 # MMC/SD/SDIO Card slot support
79 #device mmc # mmc/sd bus
80 #device mmcsd # mmc/sd flash cards
88 device random # Entropy device
97 device scbus # SCSI bus (required for ATA/SCSI)
98 device da # Direct Access (disks)
102 options USB_HOST_ALIGN=32 # Align usb buffers to cache line size.
105 #options USB_REQ_DEBUG
107 device dwcotg # DWC OTG controller
118 options IEEE80211_DEBUG
119 options IEEE80211_AMPDU_AGE
120 options IEEE80211_SUPPORT_MESH
121 options IEEE80211_SUPPORT_TDMA
122 device wlan # 802.11 support
123 device wlan_wep # 802.11 WEP support
124 device wlan_ccmp # 802.11 CCMP support
125 device wlan_tkip # 802.11 TKIP support
128 device firmware # Used by the above
130 # USB Ethernet support, requires miibus
134 # Flattened Device Tree
135 options FDT # Configure using FDT/DTB data