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freebsd-skq/sys/arm/conf/IMX6

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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
#
Switch wandboards over to the common IMX6 kernel config, which has SMP enabled. Also switch IMX6 to use SCHED_ULE. The now-unreferenced WANDBOARD.common config will be deleted after giving folks who may be including it a heads-up to switch to IMX6.
2014-04-04 20:42:44 +00:00
# Kernel configuration for Freescale i.MX6 systems.
Create a generic IMX6 kernel config. This is based on the existing WANDBOARD.common config, but with the freescale-specific optons and devices all together at the bottom now. In addition to reformatting and shuffling lines around, two new options are added because they're now known to work, VFP and FREEBSD_BOOT_LOADER. This config does not include any static DTB, it requires that u-boot provide a DTB (or a custom kernel config can compile one in). This will supercede all the existing WANDBOARD* configs, but those will be left around for a while to help people transition their customized configs to include this new one instead.
2014-02-23 01:48:07 +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.
#
# $FreeBSD$
Add an ident line.
2014-02-24 01:17:23 +00:00
ident IMX6
Clean up the ARM kernel configs to use 'include<space><tab>"file"'.
2015-05-07 12:38:23 +00:00
include "std.armv6"
Create a generic IMX6 kernel config. This is based on the existing WANDBOARD.common config, but with the freescale-specific optons and devices all together at the bottom now. In addition to reformatting and shuffling lines around, two new options are added because they're now known to work, VFP and FREEBSD_BOOT_LOADER. This config does not include any static DTB, it requires that u-boot provide a DTB (or a custom kernel config can compile one in). This will supercede all the existing WANDBOARD* configs, but those will be left around for a while to help people transition their customized configs to include this new one instead.
2014-02-23 01:48:07 +00:00
include "../freescale/imx/std.imx6"
Enable ARM_INTRNG on IMX6 platforms, and make the imx_gpio driver an interrupt controller. The latter is required for INTRNG, because of the hardware erratum workaround installed by the linux folks into the imx6 FDT data, which remaps an ethernet interrupt to the gpio device. In the non-INTRNG world we intercept the call to map the interrupt and map it back to the ethernet hardware (because we don't need linux's workaround), but in the INTRNG world we lose the hookpoint where that remapping was happening, but we gain the ability to work the way linux does by having the gpio driver dispatch the interrupt.
2015-10-18 19:54:11 +00:00
options ARM_INTRNG
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_IMX6
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 HZ=500 # Scheduling quantum is 2 milliseconds.
Clean up to use the standard style of "options \t" and "device\t\t"
2014-12-20 18:15:23 +00:00
options SCHED_ULE # ULE scheduler
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
Clean up to use the standard style of "options \t" and "device\t\t"
2014-12-20 18:15:23 +00:00
options INCLUDE_CONFIG_FILE # Include this file in kernel
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
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 SMP # Enable multiple cores
Create a generic IMX6 kernel config. This is based on the existing WANDBOARD.common config, but with the freescale-specific optons and devices all together at the bottom now. In addition to reformatting and shuffling lines around, two new options are added because they're now known to work, VFP and FREEBSD_BOOT_LOADER. This config does not include any static DTB, it requires that u-boot provide a DTB (or a custom kernel config can compile one in). This will supercede all the existing WANDBOARD* configs, but those will be left around for a while to help people transition their customized configs to include this new one instead.
2014-02-23 01:48:07 +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
# Debugging for use in -current
makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols
options KDB # Enable kernel debugger support
# For minimum debugger support (stable branch) use:
#options KDB_TRACE # Print a stack trace for a panic
Create a generic IMX6 kernel config. This is based on the existing WANDBOARD.common config, but with the freescale-specific optons and devices all together at the bottom now. In addition to reformatting and shuffling lines around, two new options are added because they're now known to work, VFP and FREEBSD_BOOT_LOADER. This config does not include any static DTB, it requires that u-boot provide a DTB (or a custom kernel config can compile one in). This will supercede all the existing WANDBOARD* configs, but those will be left around for a while to help people transition their customized configs to include this new one instead.
2014-02-23 01:48:07 +00:00
# For full debugger support use this instead:
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 DDB # Enable the kernel debugger
Clean up to use the standard style of "options \t" and "device\t\t"
2014-12-20 18:15:23 +00:00
#options GDB # Support remote GDB.
Create a generic IMX6 kernel config. This is based on the existing WANDBOARD.common config, but with the freescale-specific optons and devices all together at the bottom now. In addition to reformatting and shuffling lines around, two new options are added because they're now known to work, VFP and FREEBSD_BOOT_LOADER. This config does not include any static DTB, it requires that u-boot provide a DTB (or a custom kernel config can compile one in). This will supercede all the existing WANDBOARD* configs, but those will be left around for a while to help people transition their customized configs to include this new one instead.
2014-02-23 01:48:07 +00:00
# Other debugging options...
Clean up to use the standard style of "options \t" and "device\t\t"
2014-12-20 18:15:23 +00:00
options ALT_BREAK_TO_DEBUGGER # Use <CR><tilde><ctrl-b> to enter 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
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 WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
#options DIAGNOSTIC
# NFS root from boopt/dhcp
#options BOOTP
#options BOOTP_NFSROOT
#options BOOTP_COMPAT
#options BOOTP_NFSV3
#options BOOTP_WIRED_TO=ffec0
# U-Boot stuff lives on slice 1, FreeBSD on slice 2.
options ROOTDEVNAME=\"ufs:mmcsd0s2a\"
Create a generic IMX6 kernel config. This is based on the existing WANDBOARD.common config, but with the freescale-specific optons and devices all together at the bottom now. In addition to reformatting and shuffling lines around, two new options are added because they're now known to work, VFP and FREEBSD_BOOT_LOADER. This config does not include any static DTB, it requires that u-boot provide a DTB (or a custom kernel config can compile one in). This will supercede all the existing WANDBOARD* configs, but those will be left around for a while to help people transition their customized configs to include this new one instead.
2014-02-23 01:48:07 +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
Create a generic IMX6 kernel config. This is based on the existing WANDBOARD.common config, but with the freescale-specific optons and devices all together at the bottom now. In addition to reformatting and shuffling lines around, two new options are added because they're now known to work, VFP and FREEBSD_BOOT_LOADER. This config does not include any static DTB, it requires that u-boot provide a DTB (or a custom kernel config can compile one in). This will supercede all the existing WANDBOARD* configs, but those will be left around for a while to help people transition their customized configs to include this new one instead.
2014-02-23 01:48:07 +00:00
# Pseudo devices.
Clean up to use the standard style of "options \t" and "device\t\t"
2014-12-20 18:15:23 +00:00
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 firmware # firmware assist module
device ether # Ethernet support
device miibus # Required for ethernet
device bpf # Berkeley packet filter (required for DHCP)
Create a generic IMX6 kernel config. This is based on the existing WANDBOARD.common config, but with the freescale-specific optons and devices all together at the bottom now. In addition to reformatting and shuffling lines around, two new options are added because they're now known to work, VFP and FREEBSD_BOOT_LOADER. This config does not include any static DTB, it requires that u-boot provide a DTB (or a custom kernel config can compile one in). This will supercede all the existing WANDBOARD* configs, but those will be left around for a while to help people transition their customized configs to include this new one instead.
2014-02-23 01:48:07 +00:00
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 Discussed with: ian
2014-07-18 07:47:50 +00:00
# General-purpose input/output
Fix the indentation to simplify comparing the ARM config files.
2014-12-21 11:55:40 +00:00
device gpio
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 Discussed with: ian
2014-07-18 07:47:50 +00:00
Create a generic IMX6 kernel config. This is based on the existing WANDBOARD.common config, but with the freescale-specific optons and devices all together at the bottom now. In addition to reformatting and shuffling lines around, two new options are added because they're now known to work, VFP and FREEBSD_BOOT_LOADER. This config does not include any static DTB, it requires that u-boot provide a DTB (or a custom kernel config can compile one in). This will supercede all the existing WANDBOARD* configs, but those will be left around for a while to help people transition their customized configs to include this new one instead.
2014-02-23 01:48:07 +00:00
# Serial (COM) ports
Clean up to use the standard style of "options \t" and "device\t\t"
2014-12-20 18:15:23 +00:00
device uart # Multi-uart driver
Create a generic IMX6 kernel config. This is based on the existing WANDBOARD.common config, but with the freescale-specific optons and devices all together at the bottom now. In addition to reformatting and shuffling lines around, two new options are added because they're now known to work, VFP and FREEBSD_BOOT_LOADER. This config does not include any static DTB, it requires that u-boot provide a DTB (or a custom kernel config can compile one in). This will supercede all the existing WANDBOARD* configs, but those will be left around for a while to help people transition their customized configs to include this new one instead.
2014-02-23 01:48:07 +00:00
# SDCard
Clean up to use the standard style of "options \t" and "device\t\t"
2014-12-20 18:15:23 +00:00
device sdhci # SD controller
device mmc # SD/MMC protocol
device mmcsd # SDCard disk device
Create a generic IMX6 kernel config. This is based on the existing WANDBOARD.common config, but with the freescale-specific optons and devices all together at the bottom now. In addition to reformatting and shuffling lines around, two new options are added because they're now known to work, VFP and FREEBSD_BOOT_LOADER. This config does not include any static DTB, it requires that u-boot provide a DTB (or a custom kernel config can compile one in). This will supercede all the existing WANDBOARD* configs, but those will be left around for a while to help people transition their customized configs to include this new one instead.
2014-02-23 01:48:07 +00:00
# SCSI peripherals
Clean up to use the standard style of "options \t" and "device\t\t"
2014-12-20 18:15:23 +00:00
device scbus # SCSI bus (required for ATA/SCSI)
device da # Direct Access (disks)
device cd # CD
device pass # Passthrough device (direct ATA/SCSI access)
Create a generic IMX6 kernel config. This is based on the existing WANDBOARD.common config, but with the freescale-specific optons and devices all together at the bottom now. In addition to reformatting and shuffling lines around, two new options are added because they're now known to work, VFP and FREEBSD_BOOT_LOADER. This config does not include any static DTB, it requires that u-boot provide a DTB (or a custom kernel config can compile one in). This will supercede all the existing WANDBOARD* configs, but those will be left around for a while to help people transition their customized configs to include this new one instead.
2014-02-23 01:48:07 +00:00
# USB support
Clean up to use the standard style of "options \t" and "device\t\t"
2014-12-20 18:15:23 +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"
device u3g # USB modems
#device ukbd # Allow keyboard like HIDs to control console
#device ums # USB mouse
Create a generic IMX6 kernel config. This is based on the existing WANDBOARD.common config, but with the freescale-specific optons and devices all together at the bottom now. In addition to reformatting and shuffling lines around, two new options are added because they're now known to work, VFP and FREEBSD_BOOT_LOADER. This config does not include any static DTB, it requires that u-boot provide a DTB (or a custom kernel config can compile one in). This will supercede all the existing WANDBOARD* configs, but those will be left around for a while to help people transition their customized configs to include this new one instead.
2014-02-23 01:48:07 +00:00
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 Discussed with: ian
2014-07-18 07:47:50 +00:00
# USB Ethernet, requires miibus
Clean up to use the standard style of "options \t" and "device\t\t"
2014-12-20 18:15:23 +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
Create a generic IMX6 kernel config. This is based on the existing WANDBOARD.common config, but with the freescale-specific optons and devices all together at the bottom now. In addition to reformatting and shuffling lines around, two new options are added because they're now known to work, VFP and FREEBSD_BOOT_LOADER. This config does not include any static DTB, it requires that u-boot provide a DTB (or a custom kernel config can compile one in). This will supercede all the existing WANDBOARD* configs, but those will be left around for a while to help people transition their customized configs to include this new one instead.
2014-02-23 01:48:07 +00:00
# USB Wireless
Clean up to use the standard style of "options \t" and "device\t\t"
2014-12-20 18:15:23 +00:00
#device rum # Ralink Technology RT2501USB wireless NICs
Create a generic IMX6 kernel config. This is based on the existing WANDBOARD.common config, but with the freescale-specific optons and devices all together at the bottom now. In addition to reformatting and shuffling lines around, two new options are added because they're now known to work, VFP and FREEBSD_BOOT_LOADER. This config does not include any static DTB, it requires that u-boot provide a DTB (or a custom kernel config can compile one in). This will supercede all the existing WANDBOARD* configs, but those will be left around for a while to help people transition their customized configs to include this new one instead.
2014-02-23 01:48:07 +00:00
# Wireless NIC cards
Clean up to use the standard style of "options \t" and "device\t\t"
2014-12-20 18:15:23 +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
Create a generic IMX6 kernel config. This is based on the existing WANDBOARD.common config, but with the freescale-specific optons and devices all together at the bottom now. In addition to reformatting and shuffling lines around, two new options are added because they're now known to work, VFP and FREEBSD_BOOT_LOADER. This config does not include any static DTB, it requires that u-boot provide a DTB (or a custom kernel config can compile one in). This will supercede all the existing WANDBOARD* configs, but those will be left around for a while to help people transition their customized configs to include this new one instead.
2014-02-23 01:48:07 +00:00
# NOTE: serial console will be disabled if syscons enabled
# Uncomment following lines for framebuffer/syscons support
# Wandboard has no video console support yet.
Clean up to use the standard style of "options \t" and "device\t\t"
2014-12-20 18:15:23 +00:00
#device sc
#device kbdmux
#options SC_DFLT_FONT # compile font in
#makeoptions SC_DFLT_FONT=cp437
Create a generic IMX6 kernel config. This is based on the existing WANDBOARD.common config, but with the freescale-specific optons and devices all together at the bottom now. In addition to reformatting and shuffling lines around, two new options are added because they're now known to work, VFP and FREEBSD_BOOT_LOADER. This config does not include any static DTB, it requires that u-boot provide a DTB (or a custom kernel config can compile one in). This will supercede all the existing WANDBOARD* configs, but those will be left around for a while to help people transition their customized configs to include this new one instead.
2014-02-23 01:48:07 +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
# Flattened Device Tree
options FDT # Configure using FDT/DTB data
Add a "module" to build the dtb files for all supported imx6 systems.
2015-03-02 22:12:56 +00:00
makeoptions MODULES_EXTRA=dtb/imx6
Create a generic IMX6 kernel config. This is based on the existing WANDBOARD.common config, but with the freescale-specific optons and devices all together at the bottom now. In addition to reformatting and shuffling lines around, two new options are added because they're now known to work, VFP and FREEBSD_BOOT_LOADER. This config does not include any static DTB, it requires that u-boot provide a DTB (or a custom kernel config can compile one in). This will supercede all the existing WANDBOARD* configs, but those will be left around for a while to help people transition their customized configs to include this new one instead.
2014-02-23 01:48:07 +00:00
# SoC-specific devices
Clean up to use the standard style of "options \t" and "device\t\t"
2014-12-20 18:15:23 +00:00
device ffec # Freescale Fast Ethernet Controller
device fsliic # Freescale i2c/iic
device iic # iic protocol
device iicbus # iic bus
Enable the watchdog driver on imx6, now that it works.
2015-08-19 21:04:50 +00:00
device imxwdt # Watchdog. WARNING: can't be disabled!!!
Create a generic IMX6 kernel config. This is based on the existing WANDBOARD.common config, but with the freescale-specific optons and devices all together at the bottom now. In addition to reformatting and shuffling lines around, two new options are added because they're now known to work, VFP and FREEBSD_BOOT_LOADER. This config does not include any static DTB, it requires that u-boot provide a DTB (or a custom kernel config can compile one in). This will supercede all the existing WANDBOARD* configs, but those will be left around for a while to help people transition their customized configs to include this new one instead.
2014-02-23 01:48:07 +00:00
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