freebsd-nq/sys/arm/conf/EP80219

# EP80219 -- Custom kernel configuration file for FreeBSD/arm on the EP80219
#
# For more information on this file, please read the handbook section on
# Kernel Configuration Files:
#
#    http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
# latest information.
#
# An exhaustive list of options and more detailed explanations of the
# device lines is also present in the ../../conf/NOTES and NOTES files. 
# If you are in doubt as to the purpose or necessity of a line, check first 
# in NOTES.
#
# $FreeBSD$

ident		EP80219

options 	PHYSADDR=0xa0000000
options 	KERNPHYSADDR=0xa0200000	
options 	KERNVIRTADDR=0xc0200000		# Used in ldscript.arm

options 	STARTUP_PAGETABLE_ADDR=0xa0000000
#options 	ARM32_NEW_VM_LAYOUT
include	"../xscale/i80321/std.ep80219"
makeoptions	MODULES_OVERRIDE=""

makeoptions	DEBUG=-g		#Build kernel with gdb(1) debug symbols
makeoptions	CONF_CFLAGS=-mcpu=xscale
options 	HZ=100
#options 	DEVICE_POLLING

options 	SCHED_4BSD		#4BSD scheduler
options 	INET			#InterNETworking
#options 	INET6			#IPv6 communications protocols
options 	FFS			#Berkeley Fast Filesystem
options 	SOFTUPDATES		#Enable FFS soft updates support
options 	UFS_ACL			#Support for access control lists
options 	UFS_DIRHASH		#Improve performance on big directories
options 	NFSCLIENT		#Network Filesystem Client
options 	NFSSERVER		#Network Filesystem Server
options 	NFSLOCKD		#Network Lock Manager
options 	NFS_ROOT		#NFS usable as /, requires NFSCLIENT
#options 	MSDOSFS			#MSDOS Filesystem
options 	CD9660			#ISO 9660 Filesystem
#options 	PROCFS			#Process filesystem (requires PSEUDOFS)
options 	PSEUDOFS		#Pseudo-filesystem framework
options 	SCSI_DELAY=5000		#Delay (in ms) before probing SCSI
options 	KTRACE			#ktrace(1) support
options 	SYSVSHM			#SYSV-style shared memory
options 	SYSVMSG			#SYSV-style message queues
options 	SYSVSEM			#SYSV-style semaphores
options 	_KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
options 	KBD_INSTALL_CDEV	# install a CDEV entry in /dev
options 	GEOM_PART_GPT		# GUID Partition Tables.
options 	GEOM_LABEL		# Providers labelization.

options 	BOOTP
options 	BOOTP_NFSROOT
options 	BOOTP_NFSV3
options 	BOOTP_WIRED_TO=fxp0
options 	BOOTP_COMPAT
#options 	PREEMPTION
device		loop
device		ether
#device		saarm
device		miibus
device		fxp
device		uart
device		pci

device		ata
options 	ATA_CAM

device		scbus		# SCSI bus (required for ATA/SCSI)
device		cd		# CD
device		da		# Direct Access (disks)
device		pass		# Passthrough device (direct ATA/SCSI access)

# SCSI Controllers

device		pty
device		iopwdog			# I80321 Watchdog
device		dma			# I80321 DMA Controller

# Debugging for use in -current
options 	KDB
options 	DDB			#Enable the kernel debugger
#options 	DEADLKRES		#Enable the deadlock resolver
#options 	INVARIANTS		#Enable calls of extra sanity checking
#options 	INVARIANT_SUPPORT	#Extra sanity checks of internal structures, required by INVARIANTS
#options 	WITNESS			#Enable checks to detect deadlocks and cycles
#options 	WITNESS_SKIPSPIN	#Don't run witness on spinlocks for speed
#options 	DIAGNOSTIC

# To make an SMP kernel, the next two are needed
#options 	SMP			# Symmetric MultiProcessor Kernel
#options 	APIC_IO			# Symmetric (APIC) I/O
options 	XSCALE_CACHE_READ_WRITE_ALLOCATE
device		md
device		random          # Entropy device

options 	ARM_USE_SMALL_ALLOC
# Floppy drives

options 	INCLUDE_CONFIG_FILE     # Include this file in kernel
#options 	VERBOSE_SYSINIT
options 	VERBOSE_INIT_ARM

device		bpf
#options 	ROOTDEVNAME=\"ufs:ada0s1a\"
There's no such thing as a GENERIC kernel on arm. Spotted out by: csjp MFC After: 3 days 2007-02-19 00:37:25 +00:00			`# EP80219 -- Custom kernel configuration file for FreeBSD/arm on the EP80219`
Finally bring it support for the i80219 XScale processor. Submitted by: Max M. Boyarov <m.boyarov bsd by> 2006-08-24 23:51:28 +00:00			`#`
			`# For more information on this file, please read the handbook section on`
			`# Kernel Configuration Files:`
			`#`
			`# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html`
			`#`
			`# The handbook is also available locally in /usr/share/doc/handbook`
			`# if you've installed the doc distribution, otherwise always see the`
			`# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the`
			`# latest information.`
			`#`
			`# An exhaustive list of options and more detailed explanations of the`
			`# device lines is also present in the ../../conf/NOTES and NOTES files.`
			`# If you are in doubt as to the purpose or necessity of a line, check first`
			`# in NOTES.`
			`#`
			`# $FreeBSD$`

			`ident EP80219`

			`options PHYSADDR=0xa0000000`
- Use "device\t" and "options \t" for consistency. 2009-05-10 00:00:25 +00:00			`options KERNPHYSADDR=0xa0200000`
			`options KERNVIRTADDR=0xc0200000 # Used in ldscript.arm`
Finally bring it support for the i80219 XScale processor. Submitted by: Max M. Boyarov <m.boyarov bsd by> 2006-08-24 23:51:28 +00:00
			`options STARTUP_PAGETABLE_ADDR=0xa0000000`
- Use "device\t" and "options \t" for consistency. 2009-05-10 00:00:25 +00:00			`#options ARM32_NEW_VM_LAYOUT`
Finally bring it support for the i80219 XScale processor. Submitted by: Max M. Boyarov <m.boyarov bsd by> 2006-08-24 23:51:28 +00:00			`include "../xscale/i80321/std.ep80219"`
In additions to the configs from r185478, which also enabled the use of modules for arm, disable them by adding MODULES_OVERRIDE="" here as well. Reviewed by: sam MFC after: 3 weeks 2008-12-27 19:03:57 +00:00			`makeoptions MODULES_OVERRIDE=""`
Finally bring it support for the i80219 XScale processor. Submitted by: Max M. Boyarov <m.boyarov bsd by> 2006-08-24 23:51:28 +00:00
			`makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols`
			`makeoptions CONF_CFLAGS=-mcpu=xscale`
- Use "device\t" and "options \t" for consistency. 2009-05-10 00:00:25 +00:00			`options HZ=100`
			`#options DEVICE_POLLING`
Finally bring it support for the i80219 XScale processor. Submitted by: Max M. Boyarov <m.boyarov bsd by> 2006-08-24 23:51:28 +00:00
			`options SCHED_4BSD #4BSD scheduler`
			`options INET #InterNETworking`
			`#options INET6 #IPv6 communications protocols`
			`options FFS #Berkeley Fast Filesystem`
			`options SOFTUPDATES #Enable FFS soft updates support`
			`options UFS_ACL #Support for access control lists`
			`options UFS_DIRHASH #Improve performance on big directories`
			`options NFSCLIENT #Network Filesystem Client`
			`options NFSSERVER #Network Filesystem Server`
Add kernel module support for nfslockd and krpc. Use the module system to detect (or load) kernel NLM support in rpc.lockd. Remove the '-k' option to rpc.lockd and make kernel NLM the default. A user can still force the use of the old user NLM by building a kernel without NFSLOCKD and/or removing the nfslockd.ko module. 2008-03-27 11:54:20 +00:00			`options NFSLOCKD #Network Lock Manager`
Finally bring it support for the i80219 XScale processor. Submitted by: Max M. Boyarov <m.boyarov bsd by> 2006-08-24 23:51:28 +00:00			`options NFS_ROOT #NFS usable as /, requires NFSCLIENT`
			`#options MSDOSFS #MSDOS Filesystem`
			`options CD9660 #ISO 9660 Filesystem`
			`#options PROCFS #Process filesystem (requires PSEUDOFS)`
			`options PSEUDOFS #Pseudo-filesystem framework`
			`options SCSI_DELAY=5000 #Delay (in ms) before probing SCSI`
			`options KTRACE #ktrace(1) support`
			`options SYSVSHM #SYSV-style shared memory`
			`options SYSVMSG #SYSV-style message queues`
			`options SYSVSEM #SYSV-style semaphores`
			`options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions`
			`options KBD_INSTALL_CDEV # install a CDEV entry in /dev`
- Use "device\t" and "options \t" for consistency. 2009-05-10 00:00:25 +00:00			`options GEOM_PART_GPT # GUID Partition Tables.`
			`options GEOM_LABEL # Providers labelization.`
Finally bring it support for the i80219 XScale processor. Submitted by: Max M. Boyarov <m.boyarov bsd by> 2006-08-24 23:51:28 +00:00
- Use "device\t" and "options \t" for consistency. 2009-05-10 00:00:25 +00:00			`options BOOTP`
			`options BOOTP_NFSROOT`
			`options BOOTP_NFSV3`
			`options BOOTP_WIRED_TO=fxp0`
			`options BOOTP_COMPAT`
			`#options PREEMPTION`
Finally bring it support for the i80219 XScale processor. Submitted by: Max M. Boyarov <m.boyarov bsd by> 2006-08-24 23:51:28 +00:00			`device loop`
			`device ether`
			`#device saarm`
			`device miibus`
			`device fxp`
			`device uart`
			`device pci`

			`device ata`
Switch the GENERIC kernels for all architectures to the new CAM-based ATA stack. It means that all legacy ATA drivers are disabled and replaced by respective CAM drivers. If you are using ATA device names in /etc/fstab or other places, make sure to update them respectively (adX -> adaY, acdX -> cdY, afdX -> daY, astX -> saY, where 'Y's are the sequential numbers for each type in order of detection, unless configured otherwise with tunables, see cam(4)). ataraid(4) functionality is now supported by the RAID GEOM class. To use it you can load geom_raid kernel module and use graid(8) tool for management. Instead of /dev/arX device names, use /dev/raid/rX. 2011-04-24 08:58:58 +00:00			`options ATA_CAM`

			`device scbus # SCSI bus (required for ATA/SCSI)`
			`device cd # CD`
			`device da # Direct Access (disks)`
			`device pass # Passthrough device (direct ATA/SCSI access)`
Finally bring it support for the i80219 XScale processor. Submitted by: Max M. Boyarov <m.boyarov bsd by> 2006-08-24 23:51:28 +00:00
			`# SCSI Controllers`

			`device pty`
			`device iopwdog # I80321 Watchdog`
			`device dma # I80321 DMA Controller`

			`# Debugging for use in -current`
- Use "device\t" and "options \t" for consistency. 2009-05-10 00:00:25 +00:00			`options KDB`
Finally bring it support for the i80219 XScale processor. Submitted by: Max M. Boyarov <m.boyarov bsd by> 2006-08-24 23:51:28 +00:00			`options DDB #Enable the kernel debugger`
Adjust style (following the already existing rules) for the newly introduced option DEADLKRES. Reported by: danfe, julian, avg 2010-02-15 23:44:48 +00:00			`#options DEADLKRES #Enable the deadlock resolver`
Finally bring it support for the i80219 XScale processor. Submitted by: Max M. Boyarov <m.boyarov bsd by> 2006-08-24 23:51:28 +00:00			`#options INVARIANTS #Enable calls of extra sanity checking`
			`#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS`
			`#options WITNESS #Enable checks to detect deadlocks and cycles`
			`#options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed`
- Use "device\t" and "options \t" for consistency. 2009-05-10 00:00:25 +00:00			`#options DIAGNOSTIC`
Finally bring it support for the i80219 XScale processor. Submitted by: Max M. Boyarov <m.boyarov bsd by> 2006-08-24 23:51:28 +00:00
			`# To make an SMP kernel, the next two are needed`
			`#options SMP # Symmetric MultiProcessor Kernel`
			`#options APIC_IO # Symmetric (APIC) I/O`
- Use "device\t" and "options \t" for consistency. 2009-05-10 00:00:25 +00:00			`options XSCALE_CACHE_READ_WRITE_ALLOCATE`
			`device md`
Finally bring it support for the i80219 XScale processor. Submitted by: Max M. Boyarov <m.boyarov bsd by> 2006-08-24 23:51:28 +00:00			`device random # Entropy device`

- Use "device\t" and "options \t" for consistency. 2009-05-10 00:00:25 +00:00			`options ARM_USE_SMALL_ALLOC`
Finally bring it support for the i80219 XScale processor. Submitted by: Max M. Boyarov <m.boyarov bsd by> 2006-08-24 23:51:28 +00:00			`# Floppy drives`

- Use "device\t" and "options \t" for consistency. 2009-05-10 00:00:25 +00:00			`options INCLUDE_CONFIG_FILE # Include this file in kernel`
			`#options VERBOSE_SYSINIT`
			`options VERBOSE_INIT_ARM`
Finally bring it support for the i80219 XScale processor. Submitted by: Max M. Boyarov <m.boyarov bsd by> 2006-08-24 23:51:28 +00:00
- Use "device\t" and "options \t" for consistency. 2009-05-10 00:00:25 +00:00			`device bpf`
Switch the GENERIC kernels for all architectures to the new CAM-based ATA stack. It means that all legacy ATA drivers are disabled and replaced by respective CAM drivers. If you are using ATA device names in /etc/fstab or other places, make sure to update them respectively (adX -> adaY, acdX -> cdY, afdX -> daY, astX -> saY, where 'Y's are the sequential numbers for each type in order of detection, unless configured otherwise with tunables, see cam(4)). ataraid(4) functionality is now supported by the RAID GEOM class. To use it you can load geom_raid kernel module and use graid(8) tool for management. Instead of /dev/arX device names, use /dev/raid/rX. 2011-04-24 08:58:58 +00:00			`#options ROOTDEVNAME=\"ufs:ada0s1a\"`