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freebsd-skq/sys/arm/conf/IMX6

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MFC 264137: Switch wandboards over to the common IMX6 kernel config, which has SMP enabled. Also switch IMX6 to use SCHED_ULE.
2014-05-17 21:18:08 +00:00
# Kernel configuration for Freescale i.MX6 systems.
MFC r261982, r261987, r262123, r262244, r262278, r262280, r262353, r262354, r262355, r262419, Add Vybrid driver for Synchronous Audio Interface (SAI). Decrease SAI buffer size. Handle eDMA interrupt on running channel only. Give the physmem fdt helper routines static linkage since no global definition of them is provided anywhere. Add imx6 early printf support, wrapped in #if 0 because it's rarely needed. Add basic cpu frequency control and temperature monitoring to imx6_anatop. Add the FREEBSD_BOOT_LOADER option so that a loaded DTB passed in from ubldr will actually get used. Create a generic IMX6 kernel config, then fix it to have an ident line. Don't force imx6 bootverbose on anymore, it can be set from ubldr now.
2014-05-15 22:50:06 +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.
#
# $FreeBSD$
ident IMX6
include "../freescale/imx/std.imx6"
MFC 264137: Switch wandboards over to the common IMX6 kernel config, which has SMP enabled. Also switch IMX6 to use SCHED_ULE.
2014-05-17 21:18:08 +00:00
options HZ=500 # Scheduling quantum is 2 milliseconds.
options SCHED_ULE # ULE scheduler
MFC r261982, r261987, r262123, r262244, r262278, r262280, r262353, r262354, r262355, r262419, Add Vybrid driver for Synchronous Audio Interface (SAI). Decrease SAI buffer size. Handle eDMA interrupt on running channel only. Give the physmem fdt helper routines static linkage since no global definition of them is provided anywhere. Add imx6 early printf support, wrapped in #if 0 because it's rarely needed. Add basic cpu frequency control and temperature monitoring to imx6_anatop. Add the FREEBSD_BOOT_LOADER option so that a loaded DTB passed in from ubldr will actually get used. Create a generic IMX6 kernel config, then fix it to have an ident line. Don't force imx6 bootverbose on anymore, it can be set from ubldr now.
2014-05-15 22:50:06 +00:00
options PREEMPTION # Enable kernel thread preemption
options INET # InterNETworking
options INET6 # IPv6 communications protocols
MFC r270673: Announce SCTP support in the kern.features sysctl variables. MFC r270859: Enable SCTP support. It runs perfectly fine on a Wandboard quad. MFC r271204 with manual intervention: Fix the handling of sysctl variables when used with VIMAGE. While there do some cleanup of the code. MFC r271209: Fix a leak of an address, if the address is scheduled for removal and the stack is torn down. Thanks to Peter Bostroem and Jiayang Liu from Google for reporting the issue. MFC r271219: Use SYSCTL_PROC instead of SYSCTL_VNET_PROC. Suggested by: glebius@ MFC r271221: Use union sctp_sockstore instead of struct sockaddr_storage. This eliminates some warnings when building in userland. Thanks to Patrick Laimbock for reporting this issue. Remove also some unnecessary casts. There should be no functional change. MFC r271228: Address another warnings reported by Patrick Laimbock when compiling in userspace. While there, improve consistency. MFC r271230: Address warnings generated by the clang analyzer. Approved by: re (kib)
2014-09-18 08:58:22 +00:00
options SCTP # Stream Control Transmission Protocol
MFC r261982, r261987, r262123, r262244, r262278, r262280, r262353, r262354, r262355, r262419, Add Vybrid driver for Synchronous Audio Interface (SAI). Decrease SAI buffer size. Handle eDMA interrupt on running channel only. Give the physmem fdt helper routines static linkage since no global definition of them is provided anywhere. Add imx6 early printf support, wrapped in #if 0 because it's rarely needed. Add basic cpu frequency control and temperature monitoring to imx6_anatop. Add the FREEBSD_BOOT_LOADER option so that a loaded DTB passed in from ubldr will actually get used. Create a generic IMX6 kernel config, then fix it to have an ident line. Don't force imx6 bootverbose on anymore, it can be set from ubldr now.
2014-05-15 22:50:06 +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 UFS_GJOURNAL # Enable gjournal-based UFS journaling
#options MD_ROOT # MD is a potential root device
options NFSCL # New Network Filesystem Client
#options NFSD # New Network Filesystem Server
options NFSLOCKD # Network Lock Manager
options NFS_ROOT # NFS usable as /, requires NFSCL
MFC 263301 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.
2014-05-17 17:34:37 +00:00
options TMPFS # Efficient memory filesystem
MFC r261982, r261987, r262123, r262244, r262278, r262280, r262353, r262354, r262355, r262419, Add Vybrid driver for Synchronous Audio Interface (SAI). Decrease SAI buffer size. Handle eDMA interrupt on running channel only. Give the physmem fdt helper routines static linkage since no global definition of them is provided anywhere. Add imx6 early printf support, wrapped in #if 0 because it's rarely needed. Add basic cpu frequency control and temperature monitoring to imx6_anatop. Add the FREEBSD_BOOT_LOADER option so that a loaded DTB passed in from ubldr will actually get used. Create a generic IMX6 kernel config, then fix it to have an ident line. Don't force imx6 bootverbose on anymore, it can be set from ubldr now.
2014-05-15 22:50:06 +00:00
options MSDOSFS # MSDOS Filesystem
options CD9660 # ISO 9660 Filesystem
#options PROCFS # Process filesystem (requires PSEUDOFS)
options PSEUDOFS # Pseudo-filesystem framework
MFC 263245: Make all the comments '# ' and align to same column.
2014-05-17 16:46:15 +00:00
options GEOM_PART_BSD # BSD partition scheme
options GEOM_PART_MBR # MBR partition scheme
MFC r261982, r261987, r262123, r262244, r262278, r262280, r262353, r262354, r262355, r262419, Add Vybrid driver for Synchronous Audio Interface (SAI). Decrease SAI buffer size. Handle eDMA interrupt on running channel only. Give the physmem fdt helper routines static linkage since no global definition of them is provided anywhere. Add imx6 early printf support, wrapped in #if 0 because it's rarely needed. Add basic cpu frequency control and temperature monitoring to imx6_anatop. Add the FREEBSD_BOOT_LOADER option so that a loaded DTB passed in from ubldr will actually get used. Create a generic IMX6 kernel config, then fix it to have an ident line. Don't force imx6 bootverbose on anymore, it can be set from ubldr now.
2014-05-15 22:50:06 +00:00
options GEOM_PART_GPT # GUID Partition Tables.
options GEOM_LABEL # Provides labelization
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 INCLUDE_CONFIG_FILE # Include this file in kernel
# Debugging support. Always need this:
options KDB # Enable kernel debugger support.
# For minimum debugger support use KDB_TRACE, for interactive use DDB.
#options KDB_TRACE # Print a stack trace for a panic.
options DDB # Support DDB.
# For full debugger support use this instead:
#options GDB # Support remote GDB.
# Other debugging options...
makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
options ALT_BREAK_TO_DEBUGGER # Use <CR><tilde><ctrl-b> to enter debugger.
#options DEBUG
#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
# Pseudo devices.
device loop # Network loopback
device random # Entropy device
device vlan # 802.1Q VLAN support
device tun # Packet tunnel.
device md # Memory "disks"
#device gif # IPv6 and IPv4 tunneling
#device faith # IPv6-to-IPv4 relaying (translation)
#device firmware # firmware assist module
device ether # Ethernet support
device miibus # Required for ethernet
device bpf # Berkeley packet filter (required for DHCP)
MFC r268834, r268835: o Enable GPIO device driver for i.MX6. It was originally written for i.MX5 and compatible with newer chip. o Extend device tree information o style(9) fixes o Rename gpio driver file.
2014-10-26 02:37:42 +00:00
# General-purpose input/output
device gpio
MFC r261982, r261987, r262123, r262244, r262278, r262280, r262353, r262354, r262355, r262419, Add Vybrid driver for Synchronous Audio Interface (SAI). Decrease SAI buffer size. Handle eDMA interrupt on running channel only. Give the physmem fdt helper routines static linkage since no global definition of them is provided anywhere. Add imx6 early printf support, wrapped in #if 0 because it's rarely needed. Add basic cpu frequency control and temperature monitoring to imx6_anatop. Add the FREEBSD_BOOT_LOADER option so that a loaded DTB passed in from ubldr will actually get used. Create a generic IMX6 kernel config, then fix it to have an ident line. Don't force imx6 bootverbose on anymore, it can be set from ubldr now.
2014-05-15 22:50:06 +00:00
# Serial (COM) ports
device uart # Multi-uart driver
# SDCard
device sdhci # SD controller
device mmc # SD/MMC protocol
device mmcsd # SDCard disk device
# SCSI peripherals
device scbus # SCSI bus (required for SCSI)
device da # Direct Access (disks)
device cd # CD
device pass # Passthrough device (direct SCSI access)
# USB support
#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 modems
#device ukbd # Allow keyboard like HIDs to control console
#device ums # USB mouse
MFC r268834, r268835: o Enable GPIO device driver for i.MX6. It was originally written for i.MX5 and compatible with newer chip. o Extend device tree information o style(9) fixes o Rename gpio driver file.
2014-10-26 02:37:42 +00:00
# USB Ethernet, requires miibus
MFC r261982, r261987, r262123, r262244, r262278, r262280, r262353, r262354, r262355, r262419, Add Vybrid driver for Synchronous Audio Interface (SAI). Decrease SAI buffer size. Handle eDMA interrupt on running channel only. Give the physmem fdt helper routines static linkage since no global definition of them is provided anywhere. Add imx6 early printf support, wrapped in #if 0 because it's rarely needed. Add basic cpu frequency control and temperature monitoring to imx6_anatop. Add the FREEBSD_BOOT_LOADER option so that a loaded DTB passed in from ubldr will actually get used. Create a generic IMX6 kernel config, then fix it to have an ident line. Don't force imx6 bootverbose on anymore, it can be set from ubldr now.
2014-05-15 22:50:06 +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
# USB Wireless
#device rum # Ralink Technology RT2501USB wireless NICs
# 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
# NOTE: serial console will be disabled if syscons enabled
# Uncomment following lines for framebuffer/syscons support
# Wandboard has no video console support yet.
#device sc
#device kbdmux
#options SC_DFLT_FONT # compile font in
#makeoptions SC_DFLT_FONT=cp437
# required for netbooting
#options BOOTP
#options BOOTP_COMPAT
#options BOOTP_NFSROOT
#options BOOTP_NFSV3
#options BOOTP_WIRED_TO=ffec0
# U-Boot stuff lives on slice 1, FreeBSD on slice 2.
options ROOTDEVNAME=\"ufs:mmcsd0s2a\"
# ARM and SoC-specific options
options FDT # Configure using FDT/DTB data.
MFC 262695, 262708, 262709, 262710, 262711, 262728, 262870, 262877, 262880, 262885, 262891, 262903, imx6: Add a tunable to set the number of active cores, enable SMP by default. ffec: Fix multicast filtering. Allwinner a10/a20... - Add gpio and clock bits for A10/A20's EMAC ethernet controller driver - EMAC gpio configuration - EMAC clock activation - Add Static Random Access Memory controller driver for A10/A20. A10/A20's SRAM is used by devices, such as CPU, EMAC, for extra fast memory or as cache. - Add EMAC 10/100 Ethernet controller driver for A10/A20. It is available mostly in A10 devices like Hackberry, Marsboard, Mele A1000, A2000, A100 HTPC, cubieboard1 and A20 device like cubieboard2. TX performance can be improved using both channels 0 and 1. RX performance is poor and needs improvement with the assistance of external DMA controller in case there - Add EMAC and SRAM controller entries to FDT. - Add EMAC device to kernel config files and enable EMAC, SRAM drivers. OMAP: When calculating the MPU freq, make sure not to overflow. Vybrid: - Add driver for Port control and interrupts (PORT). - Export panel info to DTS - Reset all the layers before setup first one - Enable display nandfs: Slight code reordering to make error branch last. Add option TMPFS to arm/conf/DEFAULTS, remove it from the few configs that have it individually. Concensus on freebsd-arm@ is that it should be included in all ARM kernels. Fix the arm sys_sigreturn(): its argument is a struct ucontext, not a struct sigframe containing the struct ucontext.
2014-05-16 23:27:18 +00:00
options SMP # Enable multiple cores
MFC r261982, r261987, r262123, r262244, r262278, r262280, r262353, r262354, r262355, r262419, Add Vybrid driver for Synchronous Audio Interface (SAI). Decrease SAI buffer size. Handle eDMA interrupt on running channel only. Give the physmem fdt helper routines static linkage since no global definition of them is provided anywhere. Add imx6 early printf support, wrapped in #if 0 because it's rarely needed. Add basic cpu frequency control and temperature monitoring to imx6_anatop. Add the FREEBSD_BOOT_LOADER option so that a loaded DTB passed in from ubldr will actually get used. Create a generic IMX6 kernel config, then fix it to have an ident line. Don't force imx6 bootverbose on anymore, it can be set from ubldr now.
2014-05-15 22:50:06 +00:00
options VFP # Enable floating point hardware support
options FREEBSD_BOOT_LOADER # Process metadata passed from loader(8)
# SoC-specific devices
device ffec # Freescale Fast Ethernet Controller
MFC r268973, r268977: Rename i.MX I2C driver file, enable it on imx6.
2014-10-26 02:40:34 +00:00
device fsliic # Freescale i2c/iic
device iic # iic protocol
device iicbus # iic bus
MFC r261982, r261987, r262123, r262244, r262278, r262280, r262353, r262354, r262355, r262419, Add Vybrid driver for Synchronous Audio Interface (SAI). Decrease SAI buffer size. Handle eDMA interrupt on running channel only. Give the physmem fdt helper routines static linkage since no global definition of them is provided anywhere. Add imx6 early printf support, wrapped in #if 0 because it's rarely needed. Add basic cpu frequency control and temperature monitoring to imx6_anatop. Add the FREEBSD_BOOT_LOADER option so that a loaded DTB passed in from ubldr will actually get used. Create a generic IMX6 kernel config, then fix it to have an ident line. Don't force imx6 bootverbose on anymore, it can be set from ubldr now.
2014-05-15 22:50:06 +00:00
#device imxwdt # Watchdog. WARNING: can't be disabled!!!
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