88cbfa852e
the 'debugging' section of any HEAD kernel and enable for the mainstream ones, excluding the embedded architectures. It may, of course, enabled on a case-by-case basis. Sponsored by: Sandvine Incorporated Requested by: emaste Discussed with: kib
99 lines
3.3 KiB
Plaintext
99 lines
3.3 KiB
Plaintext
# OCTEON1 -- Configuration kernel for all Octeon1 SoCs from Cavium Networks
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#
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# For more information on this file, please read the handbook section on
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# Kernel Configuration Files:
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#
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# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
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#
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# The handbook is also available locally in /usr/share/doc/handbook
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# if you've installed the doc distribution, otherwise always see the
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# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
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# latest information.
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#
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# An exhaustive list of options and more detailed explanations of the
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# device lines is also present in the ../../conf/NOTES and NOTES files.
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# If you are in doubt as to the purpose or necessity of a line, check first
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# in NOTES.
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#
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# $FreeBSD$
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##############################################################################
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### ###
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### PLEASE NOTE: This file is the experimental 64-bit kernel. If you want ###
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### a stable kernel, please use the 32-bit OCTEON1-32 instead. ###
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### ###
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##############################################################################
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machine mips
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cpu CPU_MIPS4KC
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ident OCTEON1
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makeoptions ARCH_FLAGS="-march=mips64 -mabi=64"
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makeoptions LDSCRIPT_NAME=ldscript.mips.octeon1.64
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# Don't build any modules yet.
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makeoptions MODULES_OVERRIDE=""
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makeoptions TARGET_BIG_ENDIAN=defined
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makeoptions TARGET_64BIT=defined
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makeoptions KERNLOADADDR=0xffffffff80100000
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options KERNVIRTADDR=0xffffffff80100000
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include "../cavium/std.octeon1"
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hints "OCTEON1.hints" #Default places to look for devices.
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makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
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#XXXimp: Need to make work with 64-bit too
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options ISA_MIPS64
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options DDB
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options KDB
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options SCHED_4BSD #4BSD scheduler
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options INET #InterNETworking
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options NFSCLIENT #Network Filesystem Client
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#options NFS_ROOT #NFS usable as /, requires NFSCLIENT
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options PSEUDOFS #Pseudo-filesystem framework
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options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
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#options ROOTDEVNAME=\"ufs:ad0s1a\" # Original
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options NO_SWAPPING
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options FFS #Berkeley Fast Filesystem
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options SOFTUPDATES #Enable FFS soft updates support
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options UFS_ACL #Support for access control lists
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options UFS_DIRHASH #Improve performance on big directories
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# Debugging for use in -current
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#options DEADLKRES #Enable the deadlock resolver
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options INVARIANTS #Enable calls of extra sanity checking
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options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
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#options WITNESS #Enable checks to detect deadlocks and cycles
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#options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
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#XXXimp device genclock
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device loop
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device ether
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device md
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device uart
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nodevice uart_ns8250
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device rgmii
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#options VERBOSE_SYSINIT
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#
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# Use the following for Compact Flash file-system
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device cf
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options ROOTDEVNAME = \"ufs:cf0s2\" # Unmask if compact flash is needed as RFS
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#
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# Use the following for RFS in mem-device
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#options MD_ROOT
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#options ROOTDEVNAME = \"ufs:md0\"
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#options MD_ROOT_SIZE = 21264
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#XXX: Bring up UP first, then generalize.
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#options SMP
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