d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
9c7337903a
freebsd-nq/sys/arm/conf/IMX6

128 lines
3.6 KiB
Plaintext
Raw Normal View History

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:
#
Update several more URLs - Primarily http -> https - Primarily FreeBSD project URLs
2017-10-29 08:17:03 +00:00
# https://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
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
#
# The handbook is also available locally in /usr/share/doc/handbook
# if you've installed the doc distribution, otherwise always see the
Update several more URLs - Primarily http -> https - Primarily FreeBSD project URLs
2017-10-29 08:17:03 +00:00
# FreeBSD World Wide Web server (https://www.FreeBSD.org/) for the
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
# 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
Tag all armv7 kernels as such in their machine config line. Transition all boards that support arm cortex CPUs to armv7. This leaves two armv6 kernels in the tree. RPI-B, which uses the BCM2835 which has a ARM1176 core, and VERSATILEPB, which is a qemu board setup around the time RPI-B went in. Copy std.armv6 to std.armv7, even though that duplicates a lot of stuff. More work needs to be done to sort out the duplication. Differential Revision: https://reviews.freebsd.org/D12027
2017-10-05 23:01:50 +00:00
include "std.armv7"
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"
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
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
# 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
Remove pl310.c from the SoC std.* files, it's in files.arm Sponsored by: ABT Systems Ltd
2015-11-20 16:43:21 +00:00
# Cache controller
device pl310 # PL310 L2 cache controller
Create device options for the two common ARM timers. Sponsored by: ABT Systems Ltd
2015-11-21 16:23:56 +00:00
# ARM MPCore timer
device mpcore_timer
Use the new gic option on all configs that need it.
2015-05-10 12:13:27 +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
# 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 vlan # 802.1Q VLAN support
tun/tap: merge and rename to `tuntap` tun(4) and tap(4) share the same general management interface and have a lot in common. Bugs exist in tap(4) that have been fixed in tun(4), and vice-versa. Let's reduce the maintenance requirements by merging them together and using flags to differentiate between the three interface types (tun, tap, vmnet). This fixes a couple of tap(4)/vmnet(4) issues right out of the gate: - tap devices may no longer be destroyed while they're open [0] - VIMAGE issues already addressed in tun by kp [0] emaste had removed an easy-panic-button in r240938 due to devdrn blocking. A naive glance over this leads me to believe that this isn't quite complete -- destroy_devl will only block while executing d_* functions, but doesn't block the device from being destroyed while a process has it open. The latter is the intent of the condvar in tun, so this is "fixed" (for certain definitions of the word -- it wasn't really broken in tap, it just wasn't quite ideal). ifconfig(8) also grew the ability to map an interface name to a kld, so that `ifconfig {tun,tap}0` can continue to autoload the correct module, and `ifconfig vmnet0 create` will now autoload the correct module. This is a low overhead addition. (MFC commentary) This may get MFC'd if many bugs in tun(4)/tap(4) are discovered after this, and how critical they are. Changes after this are likely easily MFC'd without taking this merge, but the merge will be easier. I have no plans to do this MFC as of now. Reviewed by: bcr (manpages), tuexen (testing, syzkaller/packetdrill) Input also from: melifaro Relnotes: yes Differential Revision: https://reviews.freebsd.org/D20044
2019-05-08 02:32:11 +00:00
device tuntap # Packet tunnel.
Clean up to use the standard style of "options \t" and "device\t\t"
2014-12-20 18:15:23 +00:00
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
Add an ahci driver for imx6. This was submitted by Rogiel Sulzbach (thank you!) but has a few last-minute changes by me, mostly where the code interfaces to my still-utterly-deficient imx6_ccm clocks implementation. So blame me for any mistakes. Submitted by: Rogiel Sulzbach <rogiel@rogiel.com> Differential Revision: https://reviews.freebsd.org/D11177
2017-08-03 14:43:41 +00:00
# ATA controllers
device ahci # AHCI-compatible SATA controllers
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
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
Add i.MX 6 IPU driver and enable it in IMX6 config Current functionality is somewhat limited: driver assumes that there is only one active IPU unit (IPU1) and that video output is DI0 and video mode is 1024x768. For more advanced functionality driver requires proper clock management which is work in progress. At the moment driver assumes that pixel clock is configured by u-boot for 1026x768 mode. Reviewed by: andrew, ian, mmel Differential Revision: https://reviews.freebsd.org/D4168
2015-12-21 22:25:35 +00:00
device vt
device kbdmux
device ukbd
- Add driver for i.MX 6 HDMI framer - Enable HDMI driver in IMX6 config Reviewed by: andrew, ian, mmel Differential Revision: https://reviews.freebsd.org/D4174
2015-12-21 21:40:15 +00:00
device videomode
device hdmi
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
Build modules specific to imx5/imx6 only when building those kernels. This adds sys/modules/imx with a SUBDIR makefile to make the whole collection of modules that are specific to these SoCs. Initially, that "whole collection" consists of the if_ffec and imx_i2c drivers. The if_ffec driver is referenced in its existing home in ../ffec rather than moving it into the imx directory, because it's used by powerpc too, but it is no longer built for all armv6/7 systems. The imx_i2c driver is newly added as a module.
2018-02-18 02:48:54 +00:00
makeoptions MODULES_EXTRA="dtb/imx6 imx"
Move device statements out of std.imx* and into kernel config files. In the armv4/5 world device statements in these files were common, but in the v6/7 world, other socs don't put device statements into those files, so this just brings imx5 and imx6 into line with the current conventions.
2018-07-08 21:09:52 +00:00
device fdt_pinctrl # FDT pinmux 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
# 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
Oops, fix a typo: imx_snvs should be imx6_snvs.
2018-07-08 21:14:43 +00:00
device imx6_snvs # On-chip RTC
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
Reference in New Issue Copy Permalink