freebsd-nq/sys/arm/conf/RPI-B

# RPI-B -- Custom configuration for the Raspberry Pi
#
# 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		RPI-B

include		"../broadcom/bcm2835/std.rpi"

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

options 	SCHED_4BSD		# 4BSD scheduler
options 	INET			# InterNETworking
options 	INET6			# IPv6 communications protocols
options 	SCTP			# Stream Control Transmission Protocol
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 	GEOM_PART_BSD		# BSD partition scheme
options 	GEOM_PART_MBR		# MBR partition scheme
options 	TMPFS			# Efficient memory filesystem
options 	MSDOSFS			# MSDOS Filesystem
device		snp

options 	NFSCL			# Network Filesystem Client

#options 	NFS_ROOT		# NFS usable as /, requires NFSCLIENT
#options 	BOOTP_NFSROOT
#options 	BOOTP_COMPAT
#options 	BOOTP
#options 	BOOTP_NFSV3
#options 	BOOTP_WIRED_TO=ue0

options 	PSEUDOFS		# Pseudo-filesystem framework
options 	COMPAT_43		# Compatible with BSD 4.3 [KEEP THIS!]
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         ROOTDEVNAME=\"ufs:mmcsd0s2\"

options 	PREEMPTION
options 	PLATFORM

device		bpf
device		loop
device		ether
device		uart
device		pl011

device		pty

# Comment following lines for boot console on serial port
device		vt
device		kbdmux
device		ukbd

device		sdhci
device		mmc
device		mmcsd

device		gpio
device		gpioled

# I2C
device		iic
device		iicbus
device		bcm2835_bsc

options 	KDB
options 	DDB			# Enable the kernel debugger
options 	INVARIANTS		# Enable calls of extra sanity checking
options 	INVARIANT_SUPPORT	# Extra sanity checks of internal structures, required by INVARIANTS

device		md
device		random			# Entropy device

# USB support
device		usb
options 	USB_DEBUG
device		dwcotg			# DWC OTG controller

# USB storage support
device		scbus
device		da
device		umass

# USB ethernet support
device		smcphy
device		mii
device		smsc

# SPI
device		spibus
device		bcm2835_spi

# Flattened Device Tree
options         FDT
# Note:  DTB is normally loaded and modified by RPi boot loader, then
# handed to kernel via U-Boot and ubldr.
#options         FDT_DTB_STATIC
makeoptions     FDT_DTS_FILE=rpi.dts

options 	VFP			# vfp/neon
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00			`# RPI-B -- Custom configuration for the Raspberry Pi`
			`#`
			`# 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 RPI-B`

Move the Raspberry Pi low level options out of the kernel config and into std.rpi + std.bcm2835. Reviewed by: imp 2013-07-15 07:01:30 +00:00			`include "../broadcom/bcm2835/std.rpi"`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00
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			`makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00			`options HZ=100`

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 SCHED_4BSD # 4BSD scheduler`
			`options INET # InterNETworking`
			`options INET6 # IPv6 communications protocols`
In kernel config files, it is supposed to be 'options<space><tab>' not 'options<tab><tab>', per long standing (but recently not so strictly enforced) convention. 2014-03-18 14:41:18 +00:00			`options SCTP # Stream Control Transmission Protocol`
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 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 GEOM_PART_BSD # BSD partition scheme`
			`options GEOM_PART_MBR # MBR partition scheme`
In kernel config files, it is supposed to be 'options<space><tab>' not 'options<tab><tab>', per long standing (but recently not so strictly enforced) convention. 2014-03-18 14:41:18 +00:00			`options TMPFS # Efficient memory filesystem`
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 MSDOSFS # MSDOS Filesystem`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00			`device snp`

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 NFSCL # Network Filesystem Client`
- Enable syscons/framebuffer by default - Enable NFS client by default. Might be useful for building ports 2012-11-30 04:56:39 +00:00
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 NFS_ROOT # NFS usable as /, requires NFSCLIENT`
fix the kernel files to match our standard "option<space><tab>" format such that when commenting/uncommentting lines, horizontal spacing is maintained... Also fix some minor comment formatting to line things up, etc... Reviewed by: gnn, imp MFC after: 1 week 2012-09-16 19:48:48 +00:00			`#options BOOTP_NFSROOT`
			`#options BOOTP_COMPAT`
			`#options BOOTP`
			`#options BOOTP_NFSV3`
			`#options BOOTP_WIRED_TO=ue0`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00
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 PSEUDOFS # Pseudo-filesystem framework`
			`options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!]`
			`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`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00			`options KBD_INSTALL_CDEV # install a CDEV entry in /dev`
Add BCM2835 SDHCI driver and enable it in Raspberry Pi config 2012-10-29 17:23:45 +00:00			`#options ROOTDEVNAME=\"ufs:mmcsd0s2\"`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00
			`options PREEMPTION`
Add the start of the ARM platform code. This is based on the PowerPC platform code, it is expected these will be merged in the future when the ARM code is more complete. Until more boards can be tested only use this with the Raspberry Pi and rrename the functions on the other SoCs. Reviewed by: ian@ 2014-05-17 11:27:36 +00:00			`options PLATFORM`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00
			`device bpf`
			`device loop`
			`device ether`
			`device uart`
			`device pl011`

			`device pty`

- Enable syscons/framebuffer by default - Enable NFS client by default. Might be useful for building ports 2012-11-30 04:56:39 +00:00			`# Comment following lines for boot console on serial port`
Add vt support for RPi. (No early stage yet.) Sponsored by: The FreeBSD Foundation 2013-12-17 15:23:47 +00:00			`device vt`
- Enable syscons/framebuffer by default - Enable NFS client by default. Might be useful for building ports 2012-11-30 04:56:39 +00:00			`device kbdmux`
			`device ukbd`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00
Add BCM2835 SDHCI driver and enable it in Raspberry Pi config 2012-10-29 17:23:45 +00:00			`device sdhci`
			`device mmc`
			`device mmcsd`

Add Raspberry Pi GPIO driver Submitted by: Luiz Otavio O Souza 2012-11-23 20:04:39 +00:00			`device gpio`
			`device gpioled`

Add the Raspberry Pi BSC (I2C compliant) controller driver. Reviewed by: rpaulo Approved by: adrian (mentor) 2013-10-23 12:29:39 +00:00			`# I2C`
			`device iic`
			`device iicbus`
			`device bcm2835_bsc`

Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00			`options KDB`
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 DDB # Enable the kernel debugger`
			`options INVARIANTS # Enable calls of extra sanity checking`
			`options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00
			`device md`
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 random # Entropy device`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00
Add basic USB support to Raspberry PI target. 2012-09-14 08:11:59 +00:00			`# USB support`
			`device usb`
			`options USB_DEBUG`
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 dwcotg # DWC OTG controller`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00
Add basic USB support to Raspberry PI target. 2012-09-14 08:11:59 +00:00			`# USB storage support`
			`device scbus`
			`device da`
			`device umass`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00
Add basic USB support to Raspberry PI target. 2012-09-14 08:11:59 +00:00			`# USB ethernet support`
			`device smcphy`
			`device mii`
			`device smsc`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00
Add the Raspberry Pi SPI controller driver. Reviewed by: rpaulo Approved by: adrian (mentor) 2013-10-24 16:27:33 +00:00			`# SPI`
			`device spibus`
			`device bcm2835_spi`

Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00			`# Flattened Device Tree`
			`options FDT`
RPi users might want to touch the boot partition, which is always FAT formatted on this board, so compile-in MSDOSFS. Comment out the compiled-in FDT and explain why. 2013-02-26 04:59:02 +00:00			`# Note: DTB is normally loaded and modified by RPi boot loader, then`
			`# handed to kernel via U-Boot and ubldr.`
			`#options FDT_DTB_STATIC`
Use the new FDT_FILE rpi.dts. 2013-07-01 05:01:27 +00:00			`makeoptions FDT_DTS_FILE=rpi.dts`
Enable VFP on Raspberry Pi. This has worked as of r251712. 2013-07-02 19:35:04 +00:00
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 VFP # vfp/neon`