PANDABOARD revision 285365
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: stable/10/sys/arm/conf/PANDABOARD 285365 2015-07-10 22:10:00Z gjb $ 21 22ident 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 28hints "PANDABOARD.hints" 29 30include "../ti/omap4/pandaboard/std.pandaboard" 31 32options HZ=100 33options SCHED_ULE # ULE scheduler 34options PREEMPTION # Enable kernel thread preemption 35options INET # InterNETworking 36options INET6 # IPv6 communications protocols 37options SCTP # Stream Control Transmission Protocol 38options FFS # Berkeley Fast Filesystem 39options SOFTUPDATES # Enable FFS soft updates support 40options UFS_ACL # Support for access control lists 41options UFS_DIRHASH # Improve performance on big directories 42options UFS_GJOURNAL # Enable gjournal-based UFS journaling 43options QUOTA # Enable disk quotas for UFS 44options NFSCL # New Network Filesystem Client 45options NFSLOCKD # Network Lock Manager 46options NFS_ROOT # NFS usable as /, requires NFSCL 47options MSDOSFS # MSDOS Filesystem 48options CD9660 # ISO 9660 Filesystem 49options PROCFS # Process filesystem (requires PSEUDOFS) 50options PSEUDOFS # Pseudo-filesystem framework 51options TMPFS # Efficient memory filesystem 52options GEOM_PART_GPT # GUID Partition Tables 53options GEOM_PART_BSD # BSD partition scheme 54options GEOM_PART_MBR # MBR partition scheme 55options GEOM_LABEL # Provides labelization 56options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!] 57options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 58options KTRACE # ktrace(1) support 59options SYSVSHM # SYSV-style shared memory 60options SYSVMSG # SYSV-style message queues 61options SYSVSEM # SYSV-style semaphores 62options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 63options KBD_INSTALL_CDEV # install a CDEV entry in /dev 64options FREEBSD_BOOT_LOADER # Process metadata passed from loader(8) 65options VFP # Enable floating point hardware support 66options SMP # Enable multiple cores 67 68# Debugging for use in -current 69makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 70options BREAK_TO_DEBUGGER 71#options VERBOSE_SYSINIT # Enable verbose sysinit messages 72options 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: 76options 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 91device mmc # mmc/sd bus 92device mmcsd # mmc/sd flash cards 93device sdhci # mmc/sd host controller 94 95# I2C support 96device iicbus 97device iic 98device ti_i2c 99 100# Console and misc 101device uart 102device uart_ns8250 103device pty 104device snp 105device md 106device random # Entropy device 107device pl310 # PL310 L2 cache controller 108 109# GPIO 110device 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 120device usb 121options USB_HOST_ALIGN=64 # Align usb buffers to cache line size. 122options USB_DEBUG 123#options USB_REQ_DEBUG 124#options USB_VERBOSE 125device ohci 126device ehci 127device umass 128device scbus # SCSI bus (required for ATA/SCSI) 129device da # Direct Access (disks) 130 131# Ethernet 132device loop 133device ether 134device mii 135device smc 136device smcphy 137device bpf 138 139# USB Ethernet support, requires miibus 140device miibus 141#device axe # ASIX Electronics USB Ethernet 142device smsc # SMSC LAN95xx USB Ethernet 143 144 145# OMAP-specific devices 146device ti_sdma 147device twl 148device twl_vreg 149device twl_clks 150 151# Flattened Device Tree 152options FDT # Configure using FDT/DTB data 153options FDT_DTB_STATIC 154makeoptions FDT_DTS_FILE=pandaboard.dts 155