freebsd-dev/sys/arm/conf/EXYNOS5.common

#
# Kernel configuration for Samsung Exynos 5 SoC.
#
# 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.
#
# $FreeBSD$

makeoptions	WERROR="-Werror"

include 	"std.armv6"
options 	SCHED_ULE		# ULE scheduler
options 	PREEMPTION		# Enable kernel thread preemption
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 	UFS_GJOURNAL		# Enable gjournal-based UFS journaling
options 	QUOTA			# Enable disk quotas for UFS
options 	NFSCL			# Network Filesystem Client
options 	NFSLOCKD		# Network Lock Manager
options 	NFS_ROOT		# NFS usable as /, requires NFSCL
options 	MSDOSFS			# MSDOS Filesystem
options 	CD9660			# ISO 9660 Filesystem
options 	PROCFS			# Process filesystem (requires PSEUDOFS)
options 	PSEUDOFS		# Pseudo-filesystem framework
options 	TMPFS			# Efficient memory filesystem
options 	GEOM_PART_GPT		# GUID Partition Tables
options 	GEOM_PART_BSD		# BSD partition scheme
options 	GEOM_PART_MBR		# MBR partition scheme
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 	FREEBSD_BOOT_LOADER	# Process metadata passed from loader(8)
options 	VFP			# Enable floating point hardware support
options 	SMP			# Enable multiple cores

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

options 	ROOTDEVNAME=\"ufs:/dev/da0\"

# MMC/SD/SDIO Card slot support
device		mmc			# mmc/sd bus
device		mmcsd			# mmc/sd flash cards
device		dwmmc

# Interrupt controller
device		gic
options 	INTRNG

# ARM Generic Timer
device		generic_timer

# Pseudo devices

device		loop
device		random
device		pty
device		md
device		gpio

# USB support
options 	USB_HOST_ALIGN=64	# Align usb buffers to cache line size.
device		usb
#device		musb
device		ehci
#device		ohci
device		xhci

device		umass
device		scbus			# SCSI bus (required for ATA/SCSI)
device		da			# Direct Access (disks)
device		pass

# SATA
#device		ata
#device		atadisk
#device		mvs

# Serial ports
device		uart

# I2C (TWSI)
device		iic
device		iicbus

# SPI
device		spibus
device		exynos_spi

# Ethernet
device		ether
device		mii
device		smsc
device		smscphy

# USB ethernet support, requires miibus
device		miibus
device		axe			# ASIX Electronics USB Ethernet
device		bpf			# Berkeley packet filter
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			`#`
Add support for Exynos 5420 Octa - 8-core heterogeneous (big.LITTLE) ARM machine (4 x Cortex-A15 @ 1.8Ghz, 4 x Cortex-A7 @ 1Ghz) Add configuration for Arndale Octa development board 2014-06-01 08:15:34 +00:00			`# Kernel configuration for Samsung Exynos 5 SoC.`
- Merge SoC-common parts - Enable iicbus device 2014-03-30 14:25:14 +00:00			`#`
			`# 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.`
			`#`
			`# $FreeBSD$`

			`makeoptions WERROR="-Werror"`

Clean up the ARM kernel configs to use 'include<space><tab>"file"'. 2015-05-07 12:38:23 +00:00			`include "std.armv6"`
Switch all arm kernels with option SMP to use SCHED_ULE instead of 4BSD. 2015-01-03 23:57:03 +00:00			`options SCHED_ULE # ULE scheduler`
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 PREEMPTION # Enable kernel thread preemption`
- Merge SoC-common parts - Enable iicbus device 2014-03-30 14:25:14 +00:00			`options INET # InterNETworking`
			`options INET6 # IPv6 communications protocols`
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 SCTP # Stream Control Transmission Protocol`
- Merge SoC-common parts - Enable iicbus device 2014-03-30 14:25:14 +00:00			`options FFS # Berkeley Fast Filesystem`
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 SOFTUPDATES # Enable FFS soft updates support`
- Merge SoC-common parts - Enable iicbus device 2014-03-30 14:25:14 +00:00			`options UFS_ACL # Support for access control lists`
			`options UFS_DIRHASH # Improve performance on big directories`
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 UFS_GJOURNAL # Enable gjournal-based UFS journaling`
			`options QUOTA # Enable disk quotas for UFS`
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 NFSCL # Network Filesystem Client`
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 NFSLOCKD # Network Lock Manager`
			`options NFS_ROOT # NFS usable as /, requires NFSCL`
- Merge SoC-common parts - Enable iicbus device 2014-03-30 14:25:14 +00:00			`options MSDOSFS # MSDOS Filesystem`
			`options CD9660 # ISO 9660 Filesystem`
			`options PROCFS # Process filesystem (requires PSEUDOFS)`
			`options PSEUDOFS # Pseudo-filesystem framework`
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 TMPFS # Efficient memory filesystem`
			`options GEOM_PART_GPT # GUID Partition Tables`
			`options GEOM_PART_BSD # BSD partition scheme`
			`options GEOM_PART_MBR # MBR partition scheme`
- Merge SoC-common parts - Enable iicbus device 2014-03-30 14:25:14 +00:00			`options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!]`
			`options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI`
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 KTRACE # ktrace(1) support`
- Merge SoC-common parts - Enable iicbus device 2014-03-30 14:25:14 +00:00			`options SYSVSHM # SYSV-style shared memory`
			`options SYSVMSG # SYSV-style message queues`
			`options SYSVSEM # SYSV-style semaphores`
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 _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions`
			`options KBD_INSTALL_CDEV # install a CDEV entry in /dev`
			`options FREEBSD_BOOT_LOADER # Process metadata passed from loader(8)`
			`options VFP # Enable floating point hardware support`
			`options SMP # Enable multiple cores`
- Merge SoC-common parts - Enable iicbus device 2014-03-30 14:25:14 +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`
			`#options BOOTP`
			`#options BOOTP_NFSROOT`
			`#options BOOTP_COMPAT`
			`#options BOOTP_NFSV3`
			`#options BOOTP_WIRED_TO=ue0`
- Merge SoC-common parts - Enable iicbus device 2014-03-30 14:25:14 +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			`options ROOTDEVNAME=\"ufs:/dev/da0\"`
- Merge SoC-common parts - Enable iicbus device 2014-03-30 14:25:14 +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			`# MMC/SD/SDIO Card slot support`
- Merge SoC-common parts - Enable iicbus device 2014-03-30 14:25:14 +00:00			`device mmc # mmc/sd bus`
			`device mmcsd # mmc/sd flash cards`
Add driver for Synopsys DesignWare Mobile Storage Host Controller. Sponsored by: DARPA, AFRL 2014-10-07 17:39:30 +00:00			`device dwmmc`
- Merge SoC-common parts - Enable iicbus device 2014-03-30 14:25:14 +00:00
Use the new gic option on all configs that need it. 2015-05-10 12:13:27 +00:00			`# Interrupt controller`
			`device gic`
Rename ARM_INTRNG and MIPS_INTRNG to INTRNG. This will help with machine independent code that needs to know about INTRNG such as PCI drivers. Obtained from: ABT Systems Ltd Sponsored by: The FreeBSD Foundation 2016-04-15 16:05:41 +00:00			`options INTRNG`
Enable ARM_INTRNG on all kernel configs where we use the Generic Interrupt Controller. Sponsored by: ABT Systems Ltd 2016-02-11 18:01:10 +00:00
Create device options for the two common ARM timers. Sponsored by: ABT Systems Ltd 2015-11-21 16:23:56 +00:00			`# ARM Generic Timer`
			`device generic_timer`
Use the new gic option on all configs that need it. 2015-05-10 12:13:27 +00:00
- Merge SoC-common parts - Enable iicbus device 2014-03-30 14:25:14 +00:00			`# Pseudo devices`

			`device loop`
			`device random`
			`device pty`
			`device md`
			`device gpio`

			`# USB support`
			`options USB_HOST_ALIGN=64 # Align usb buffers to cache line size.`
			`device usb`
			`#device musb`
			`device ehci`
			`#device ohci`
Add support for Chromebook2 -- next-generation 8-core (4 in operation), 4GB ram (3.5 usable) ARM machine. Support covers device drivers for: - Serial Peripheral Interface (SPI) - Chrome Embedded Controller (EC) - SPI-based version - XHCI and USB 3.0 dual-role device PHY Also: - Add support for Exynos5420 in Pad module - Move power-related functions to separate driver -- Power Management Unit (PMU) - Enable XHCI for Chromebook1 Special thanks to grehan@ for hardware, and to hselasky@ for r269139. 2014-08-01 06:20:25 +00:00			`device xhci`
- Merge SoC-common parts - Enable iicbus device 2014-03-30 14:25:14 +00:00
			`device umass`
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)`
- Merge SoC-common parts - Enable iicbus device 2014-03-30 14:25:14 +00:00			`device da # Direct Access (disks)`
			`device pass`

			`# SATA`
			`#device ata`
			`#device atadisk`
			`#device mvs`

			`# Serial ports`
			`device uart`

			`# I2C (TWSI)`
			`device iic`
			`device iicbus`

Add support for Chromebook2 -- next-generation 8-core (4 in operation), 4GB ram (3.5 usable) ARM machine. Support covers device drivers for: - Serial Peripheral Interface (SPI) - Chrome Embedded Controller (EC) - SPI-based version - XHCI and USB 3.0 dual-role device PHY Also: - Add support for Exynos5420 in Pad module - Move power-related functions to separate driver -- Power Management Unit (PMU) - Enable XHCI for Chromebook1 Special thanks to grehan@ for hardware, and to hselasky@ for r269139. 2014-08-01 06:20:25 +00:00			`# SPI`
			`device spibus`
			`device exynos_spi`

- Merge SoC-common parts - Enable iicbus device 2014-03-30 14:25:14 +00:00			`# Ethernet`
			`device ether`
			`device mii`
			`device smsc`
			`device smscphy`

			`# USB ethernet support, requires miibus`
			`device miibus`
			`device axe # ASIX Electronics USB Ethernet`
			`device bpf # Berkeley packet filter`