freebsd-skq/sys/arm/conf/EFIKA_MX

#
# Kernel configuration for Efika MX Smarttop/Smartbook boards
#
# For more information on this file, please read the config(5) manual page,
# and/or 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		EFIKA_MX

include 	"std.armv6"
include 	"../freescale/imx/std.imx51"

makeoptions	WITHOUT_MODULES="ahc"

options 	SOC_IMX51

options 	SCHED_4BSD		# 4BSD scheduler
#options 	MD_ROOT			# MD is a potential root device
#options 	NFSD			# Network Filesystem Server
options 	PLATFORM
options 	INCLUDE_CONFIG_FILE	# Include this file in kernel

# Debugging for use in -current
makeoptions	DEBUG=-g		# Build kernel with gdb(1) debug symbols
options 	ALT_BREAK_TO_DEBUGGER
#options 	VERBOSE_SYSINIT		# Enable verbose sysinit messages
options 	KDB			# Enable kernel debugger support
# For minimum debugger support (stable branch) use:
#options 	KDB_TRACE		# Print a stack trace for a panic
# For full debugger support use this instead:
options 	DDB			# Enable the kernel debugger
#options 	GDB			# Support remote GDB
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

# NFS root from boopt/dhcp
#options 	BOOTP
#options 	BOOTP_NFSROOT
#options 	BOOTP_COMPAT
#options 	BOOTP_NFSV3
#options 	BOOTP_WIRED_TO=ue0

options 	ROOTDEVNAME=\"ufs:ada0s2a\"


# kernel/memory size reduction
#options 	MUTEX_NOINLINE
#options 	NO_FFS_SNAPSHOT
#options 	NO_SWAPPING
#options 	NO_SYSCTL_DESCR
#options 	RWLOCK_NOINLINE

# The `bpf' device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
# Note that 'bpf' is required for DHCP.
device		bpf			# Berkeley packet filter

# Pseudo devices.
device		loop			# Network loopback
device		random			# Entropy device
device		ether			# Ethernet support
#device		vlan			# 802.1Q VLAN support
#device		tun			# Packet tunnel.
#device		md			# Memory "disks"
#device		gif			# IPv6 and IPv4 tunneling
#device		firmware		# firmware assist module

# Serial (COM) ports
device		uart			# Multi-uart driver
options 	ALT_BREAK_TO_DEBUGGER

device		ata
device		atapci			# Only for helper functions
device		imxata

device		gpio
device		gpioled

device		fsliic
device		iic
device		iicbus

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

# USB support
options 	USB_HOST_ALIGN=64	# Align usb buffers to cache line size.
#options 	USB_DEBUG		# enable debug msgs
device		ehci			# OHCI USB interface
device		usb			# USB Bus (required)
device		umass			# Disks/Mass storage - Requires scbus and da
device		uhid			# "Human Interface Devices"
device		u3g

# USB Ethernet, requires miibus
device		miibus
device		aue			# ADMtek USB Ethernet
device		axe			# ASIX Electronics USB Ethernet
device		cdce			# Generic USB over Ethernet
device		cue			# CATC USB Ethernet
device		kue			# Kawasaki LSI USB Ethernet
device		rue			# RealTek RTL8150 USB Ethernet
device		udav			# Davicom DM9601E USB

# USB Wireless
device		rum			# Ralink Technology RT2501USB wireless NICs

# Watchdog timer.
# WARNING: can't be disabled!!!
device		imxwdt			# Watchdog

# Wireless NIC cards
device		wlan			# 802.11 support
device		wlan_wep		# 802.11 WEP support
device		wlan_ccmp		# 802.11 CCMP support
device		wlan_tkip		# 802.11 TKIP support
device		wlan_amrr		# AMRR transmit rate control algorithm

# Flattened Device Tree
options 	FDT			# Configure using FDT/DTB data
options 	FDT_DTB_STATIC
makeoptions	FDT_DTS_FILE=efikamx.dts

# NOTE: serial console will be disabled if syscons enabled
# Uncomment following lines for framebuffer/syscons support
device		sc
device		kbdmux
options 	SC_DFLT_FONT		# compile font in
makeoptions	SC_DFLT_FONT=cp437
device		ukbd			# Allow keyboard like HIDs to control console
device		ums
tart to clean up the armv6 kernel configs by reducing the diff between them in the first sections and the later FDT support. Differential Revision: https://reviews.freebsd.org/D1346 Reviewed by: rpaulo (earlier version) 2014-12-21 11:37:00 +00:00			`#`
Integrate Efika MX project back to home. Sponsored by: The FreeBSD Foundation 2013-03-20 15:39:27 +00:00			`# Kernel configuration for Efika MX Smarttop/Smartbook boards`
			`#`
			`# For more information on this file, please read the config(5) manual page,`
			`# and/or 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 EFIKA_MX`

Clean up the ARM kernel configs to use 'include<space><tab>"file"'. 2015-05-07 12:38:23 +00:00			`include "std.armv6"`
Rename the existing std.imx and imx.files to std.imx51 and files.imx51, to pave the way for adding imx6 support. 2013-07-28 17:37:30 +00:00			`include "../freescale/imx/std.imx51"`
Integrate Efika MX project back to home. Sponsored by: The FreeBSD Foundation 2013-03-20 15:39:27 +00:00
Fix the indentation to simplify comparing the ARM config files. 2014-12-21 11:55:40 +00:00			`makeoptions WITHOUT_MODULES="ahc"`
Integrate Efika MX project back to home. Sponsored by: The FreeBSD Foundation 2013-03-20 15:39:27 +00:00
Add the SOC_IMX51, SOC_IMX53, and SOC_IMX6 options. These are used to select which SoCs the kernel config will support. Use these options to merge files.imx51 and files.imx53. 2015-04-23 22:20:43 +00:00			`options SOC_IMX51`

Integrate Efika MX project back to home. Sponsored by: The FreeBSD Foundation 2013-03-20 15:39:27 +00:00			`options SCHED_4BSD # 4BSD scheduler`
			`#options MD_ROOT # MD is a potential root device`
Remove "New" label from NFSCL/NFSD now that they are the only NFS client/server. While here, remove duplicate NFSCL from sys/conf/NOTES. Approved by: rmacklem 2015-01-06 16:15:57 +00:00			`#options NFSD # Network Filesystem Server`
Switch i.MX to use the platform code to help with a single Freescale kernel. Differential Revision: https://reviews.freebsd.org/D1349 Reviewed by: ian, rpaulo 2014-12-24 12:26:43 +00:00			`options PLATFORM`
Integrate Efika MX project back to home. Sponsored by: The FreeBSD Foundation 2013-03-20 15:39:27 +00:00			`options INCLUDE_CONFIG_FILE # Include this file in kernel`
tart to clean up the armv6 kernel configs by reducing the diff between them in the first sections and the later FDT support. Differential Revision: https://reviews.freebsd.org/D1346 Reviewed by: rpaulo (earlier version) 2014-12-21 11:37:00 +00:00
			`# Debugging for use in -current`
			`makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols`
Ensure that all arm kernel configs contain ALT_BREAK_TO_DEBUGGER and not BREAK_TO_DEBUGGER if they have a serial console (most do). A burst of serial line noise (such as unplugging a usb serial adapter) can look like a break and drop a working system into the debugger. The alt break sequence (<CR>~^B) works fine on both serial and non-serial consoles. 2015-05-25 23:27:13 +00:00			`options ALT_BREAK_TO_DEBUGGER`
tart to clean up the armv6 kernel configs by reducing the diff between them in the first sections and the later FDT support. Differential Revision: https://reviews.freebsd.org/D1346 Reviewed by: rpaulo (earlier version) 2014-12-21 11:37:00 +00:00			`#options VERBOSE_SYSINIT # Enable verbose sysinit messages`
			`options KDB # Enable kernel debugger support`
			`# For minimum debugger support (stable branch) use:`
			`#options KDB_TRACE # Print a stack trace for a panic`
			`# For full debugger support use this instead:`
			`options DDB # Enable the kernel debugger`
			`#options GDB # Support remote GDB`
			`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`
Integrate Efika MX project back to home. Sponsored by: The FreeBSD Foundation 2013-03-20 15:39:27 +00:00
tart to clean up the armv6 kernel configs by reducing the diff between them in the first sections and the later FDT support. Differential Revision: https://reviews.freebsd.org/D1346 Reviewed by: rpaulo (earlier version) 2014-12-21 11:37:00 +00:00			`# NFS root from boopt/dhcp`
Integrate Efika MX project back to home. Sponsored by: The FreeBSD Foundation 2013-03-20 15:39:27 +00:00			`#options BOOTP`
			`#options BOOTP_NFSROOT`
tart to clean up the armv6 kernel configs by reducing the diff between them in the first sections and the later FDT support. Differential Revision: https://reviews.freebsd.org/D1346 Reviewed by: rpaulo (earlier version) 2014-12-21 11:37:00 +00:00			`#options BOOTP_COMPAT`
Integrate Efika MX project back to home. Sponsored by: The FreeBSD Foundation 2013-03-20 15:39:27 +00:00			`#options BOOTP_NFSV3`
			`#options BOOTP_WIRED_TO=ue0`
tart to clean up the armv6 kernel configs by reducing the diff between them in the first sections and the later FDT support. Differential Revision: https://reviews.freebsd.org/D1346 Reviewed by: rpaulo (earlier version) 2014-12-21 11:37:00 +00:00
Integrate Efika MX project back to home. Sponsored by: The FreeBSD Foundation 2013-03-20 15:39:27 +00:00			`options ROOTDEVNAME=\"ufs:ada0s2a\"`


			`# kernel/memory size reduction`
			`#options MUTEX_NOINLINE`
			`#options NO_FFS_SNAPSHOT`
			`#options NO_SWAPPING`
			`#options NO_SYSCTL_DESCR`
			`#options RWLOCK_NOINLINE`

			# The `bpf' device enables the Berkeley Packet Filter.
			`# Be aware of the administrative consequences of enabling this!`
			`# Note that 'bpf' is required for DHCP.`
Make all the comments '# ' and align to same column. This fixes the rampently incosnsitent usage which made cut and paste from one file to another look ugly. 2014-03-16 15:22:46 +00:00			`device bpf # Berkeley packet filter`
Integrate Efika MX project back to home. Sponsored by: The FreeBSD Foundation 2013-03-20 15:39:27 +00:00
			`# Pseudo devices.`
Make all the comments '# ' and align to same column. This fixes the rampently incosnsitent usage which made cut and paste from one file to another look ugly. 2014-03-16 15:22:46 +00:00			`device loop # Network loopback`
			`device random # Entropy device`
			`device ether # Ethernet support`
			`#device vlan # 802.1Q VLAN support`
			`#device tun # Packet tunnel.`
			`#device md # Memory "disks"`
			`#device gif # IPv6 and IPv4 tunneling`
			`#device firmware # firmware assist module`
Integrate Efika MX project back to home. Sponsored by: The FreeBSD Foundation 2013-03-20 15:39:27 +00:00
			`# Serial (COM) ports`
Make all the comments '# ' and align to same column. This fixes the rampently incosnsitent usage which made cut and paste from one file to another look ugly. 2014-03-16 15:22:46 +00:00			`device uart # Multi-uart driver`
Integrate Efika MX project back to home. Sponsored by: The FreeBSD Foundation 2013-03-20 15:39:27 +00:00			`options ALT_BREAK_TO_DEBUGGER`

			`device ata`
Make all the comments '# ' and align to same column. This fixes the rampently incosnsitent usage which made cut and paste from one file to another look ugly. 2014-03-16 15:22:46 +00:00			`device atapci # Only for helper functions`
Integrate Efika MX project back to home. Sponsored by: The FreeBSD Foundation 2013-03-20 15:39:27 +00:00			`device imxata`

			`device gpio`
			`device gpioled`

			`device fsliic`
			`device iic`
			`device iicbus`

			`# SCSI peripherals`
Resync comments about scbus and pass for life after AHCI joined CAM. Sponsored by: Netflix 2014-09-01 03:49:21 +00:00			`device scbus # SCSI bus (required for ATA/SCSI)`
Make all the comments '# ' and align to same column. This fixes the rampently incosnsitent usage which made cut and paste from one file to another look ugly. 2014-03-16 15:22:46 +00:00			`device da # Direct Access (disks)`
			`device cd # CD`
Resync comments about scbus and pass for life after AHCI joined CAM. Sponsored by: Netflix 2014-09-01 03:49:21 +00:00			`device pass # Passthrough device (direct ATA/SCSI access)`
Integrate Efika MX project back to home. Sponsored by: The FreeBSD Foundation 2013-03-20 15:39:27 +00:00
			`# USB support`
Add option USB_HOST_ALIGN=64 for all SoCs that have 64 byte cache lines. 2014-02-07 04:05:08 +00:00			`options USB_HOST_ALIGN=64 # Align usb buffers to cache line size.`
Make all the comments '# ' and align to same column. This fixes the rampently incosnsitent usage which made cut and paste from one file to another look ugly. 2014-03-16 15:22:46 +00:00			`#options USB_DEBUG # enable debug msgs`
			`device ehci # OHCI USB interface`
			`device usb # USB Bus (required)`
			`device umass # Disks/Mass storage - Requires scbus and da`
			`device uhid # "Human Interface Devices"`
Integrate Efika MX project back to home. Sponsored by: The FreeBSD Foundation 2013-03-20 15:39:27 +00:00			`device u3g`

			`# USB Ethernet, requires miibus`
			`device miibus`
Make all the comments '# ' and align to same column. This fixes the rampently incosnsitent usage which made cut and paste from one file to another look ugly. 2014-03-16 15:22:46 +00:00			`device aue # ADMtek USB Ethernet`
			`device axe # ASIX Electronics USB Ethernet`
			`device cdce # Generic USB over Ethernet`
			`device cue # CATC USB Ethernet`
			`device kue # Kawasaki LSI USB Ethernet`
			`device rue # RealTek RTL8150 USB Ethernet`
			`device udav # Davicom DM9601E USB`
Integrate Efika MX project back to home. Sponsored by: The FreeBSD Foundation 2013-03-20 15:39:27 +00:00
			`# USB Wireless`
Make all the comments '# ' and align to same column. This fixes the rampently incosnsitent usage which made cut and paste from one file to another look ugly. 2014-03-16 15:22:46 +00:00			`device rum # Ralink Technology RT2501USB wireless NICs`
Integrate Efika MX project back to home. Sponsored by: The FreeBSD Foundation 2013-03-20 15:39:27 +00:00
			`# Watchdog timer.`
			`# WARNING: can't be disabled!!!`
Make all the comments '# ' and align to same column. This fixes the rampently incosnsitent usage which made cut and paste from one file to another look ugly. 2014-03-16 15:22:46 +00:00			`device imxwdt # Watchdog`
Integrate Efika MX project back to home. Sponsored by: The FreeBSD Foundation 2013-03-20 15:39:27 +00:00
			`# Wireless NIC cards`
Make all the comments '# ' and align to same column. This fixes the rampently incosnsitent usage which made cut and paste from one file to another look ugly. 2014-03-16 15:22:46 +00:00			`device wlan # 802.11 support`
			`device wlan_wep # 802.11 WEP support`
			`device wlan_ccmp # 802.11 CCMP support`
			`device wlan_tkip # 802.11 TKIP support`
			`device wlan_amrr # AMRR transmit rate control algorithm`
Integrate Efika MX project back to home. Sponsored by: The FreeBSD Foundation 2013-03-20 15:39:27 +00:00
			`# Flattened Device Tree`
tart to clean up the armv6 kernel configs by reducing the diff between them in the first sections and the later FDT support. Differential Revision: https://reviews.freebsd.org/D1346 Reviewed by: rpaulo (earlier version) 2014-12-21 11:37:00 +00:00			`options FDT # Configure using FDT/DTB data`
			`options FDT_DTB_STATIC`
			`makeoptions FDT_DTS_FILE=efikamx.dts`
Integrate Efika MX project back to home. Sponsored by: The FreeBSD Foundation 2013-03-20 15:39:27 +00:00
			`# NOTE: serial console will be disabled if syscons enabled`
			`# Uncomment following lines for framebuffer/syscons support`
			`device sc`
			`device kbdmux`
Fix the indentation to simplify comparing the ARM config files. 2014-12-21 11:55:40 +00:00			`options SC_DFLT_FONT # compile font in`
			`makeoptions SC_DFLT_FONT=cp437`
Make all the comments '# ' and align to same column. This fixes the rampently incosnsitent usage which made cut and paste from one file to another look ugly. 2014-03-16 15:22:46 +00:00			`device ukbd # Allow keyboard like HIDs to control console`
Integrate Efika MX project back to home. Sponsored by: The FreeBSD Foundation 2013-03-20 15:39:27 +00:00			`device ums`