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freebsd-skq/sys/arm/conf/BEAGLEBONE

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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
#
Merging of projects/armv6, part 10 - Support for Texas Instruments SoCs: - AM335x - OMAP4 - Kernel configs, DTS for Beaglebone and Pandaboard Submitted by: Ben Gray, Damjan Marion
2012-08-15 06:31:32 +00:00
# BEAGLEBONE -- Custom configuration for the BeagleBone ARM development
Revert r250692. We'll use 1 kernel config file for the BeagleBone models.
2013-05-17 15:20:45 +00:00
# platforms, check out http://www.beagleboard.org/bone and
# http://www.beagleboard.org/black. This kernel config file is used for the
# original BeagleBone and the BeagleBone Black.
Merging of projects/armv6, part 10 - Support for Texas Instruments SoCs: - AM335x - OMAP4 - Kernel configs, DTS for Beaglebone and Pandaboard Submitted by: Ben Gray, Damjan Marion
2012-08-15 06:31:32 +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
# For more information on this file, please read the config(5) manual page,
# and/or the handbook section on Kernel Configuration Files:
Merging of projects/armv6, part 10 - Support for Texas Instruments SoCs: - AM335x - OMAP4 - Kernel configs, DTS for Beaglebone and Pandaboard Submitted by: Ben Gray, Damjan Marion
2012-08-15 06:31:32 +00:00
#
# 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 BEAGLEBONE
Create std.arm and std.armv6 config files and include the right one from each of the existing kernel configs. This gives a place to put config that applies to the entire arch. Add the ARM_NEW_PMAP option to std.armv6. This is working well in early testing and it's time for wide exposure, but it's still nice to be able to fall back to the old implementation for testing when a problem comes along. Eventually the option and the old implementation will go away. The opportunity now exists to move a whole lot of boilerplate from all the arm kernel config files into std.arm*, but that's a commit for another day.
2015-05-05 16:09:25 +00:00
include "std.armv6"
Remove the need for files.beaglebone and std.beaglebone by moving the one option they defined into files.am335x.
2014-10-13 16:16:32 +00:00
include "../ti/am335x/std.am335x"
Merging of projects/armv6, part 10 - Support for Texas Instruments SoCs: - AM335x - OMAP4 - Kernel configs, DTS for Beaglebone and Pandaboard Submitted by: Ben Gray, Damjan Marion
2012-08-15 06:31:32 +00:00
Remove the static DTB config and instead build modules/dtb/am335x. Also, remove WITHOUT_MODULES="ahc" which was added long ago to work around build problems that have long since been fixed correctly. PR: 198460
2015-03-09 21:54:27 +00:00
makeoptions MODULES_EXTRA="dtb/am335x"
Merging of projects/armv6, part 10 - Support for Texas Instruments SoCs: - AM335x - OMAP4 - Kernel configs, DTS for Beaglebone and Pandaboard Submitted by: Ben Gray, Damjan Marion
2012-08-15 06:31:32 +00:00
Initial version of DTrace on ARM32. Submitted by: Howard Su based on work by Oleksandr Tymoshenko Reviewed by: ian, andrew, rpaulo, markj
2015-02-10 19:41:30 +00:00
# DTrace support
Fix style.
2015-03-06 16:23:30 +00:00
options KDTRACE_HOOKS # Kernel DTrace hooks
options DDB_CTF # all architectures - kernel ELF linker loads CTF data
makeoptions WITH_CTF=1
Remove the static DTB config and instead build modules/dtb/am335x. Also, remove WITHOUT_MODULES="ahc" which was added long ago to work around build problems that have long since been fixed correctly. PR: 198460
2015-03-09 21:54:27 +00:00
makeoptions MODULES_EXTRA+="opensolaris dtrace dtrace/lockstat dtrace/profile dtrace/fbt"
Initial version of DTrace on ARM32. Submitted by: Howard Su based on work by Oleksandr Tymoshenko Reviewed by: ian, andrew, rpaulo, markj
2015-02-10 19:41:30 +00:00
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 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
Move the Ti SoCs to use the ARM platform. This should help allowing a single kernel to work on both PandaBoard and BeagleBone.
2014-05-17 18:35:22 +00:00
options PLATFORM
Merging of projects/armv6, part 10 - Support for Texas Instruments SoCs: - AM335x - OMAP4 - Kernel configs, DTS for Beaglebone and Pandaboard Submitted by: Ben Gray, Damjan Marion
2012-08-15 06:31:32 +00:00
Reduce the diff between the PandaBoard and BeableBone kernel configs to help with the creation of a more generic Ti kernel config.
2014-05-25 10:17:26 +00:00
# Debugging for use in -current
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
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 BREAK_TO_DEBUGGER
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 VERBOSE_SYSINIT # Enable verbose sysinit messages
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 KDB # Enable kernel debugger support
# For minimum debugger support (stable branch) use:
#options KDB_TRACE # Print a stack trace for a panic
# For full debugger support use this instead:
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
options WITNESS # Enable checks to detect deadlocks and cycles
options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed
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 DIAGNOSTIC
Merging of projects/armv6, part 10 - Support for Texas Instruments SoCs: - AM335x - OMAP4 - Kernel configs, DTS for Beaglebone and Pandaboard Submitted by: Ben Gray, Damjan Marion
2012-08-15 06:31:32 +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 server support
Fix the indentation to simplify comparing the ARM config files.
2014-12-21 11:55:40 +00:00
#options NFSD
Merging of projects/armv6, part 10 - Support for Texas Instruments SoCs: - AM335x - OMAP4 - Kernel configs, DTS for Beaglebone and Pandaboard Submitted by: Ben Gray, Damjan Marion
2012-08-15 06:31:32 +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
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_NFSV3
#options BOOTP_WIRED_TO=cpsw0
Merging of projects/armv6, part 10 - Support for Texas Instruments SoCs: - AM335x - OMAP4 - Kernel configs, DTS for Beaglebone and Pandaboard Submitted by: Ben Gray, Damjan Marion
2012-08-15 06:31:32 +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
# Boot device is 2nd slice on MMC/SD card
options ROOTDEVNAME=\"ufs:mmcsd0s2\"
Reduce the diff between the PandaBoard and BeableBone kernel configs to help with the creation of a more generic Ti kernel config.
2014-05-25 10:17:26 +00:00
# MMC/SD/SDIO Card slot support
Merging of projects/armv6, part 10 - Support for Texas Instruments SoCs: - AM335x - OMAP4 - Kernel configs, DTS for Beaglebone and Pandaboard Submitted by: Ben Gray, Damjan Marion
2012-08-15 06:31:32 +00:00
device mmc # mmc/sd bus
device mmcsd # mmc/sd flash cards
Make the standard sdhci(4) driver work for the TI OMAP family SoCs. The MMCHS hardware is pretty much a standard SDHCI v2.0 controller with a couple quirks, which are now supported by sdhci(4) as of r254507. This should work for all TI SoCs that use the MMCHS hardware, but it has only been tested on AM335x right now, so this enables it on those platforms but leaves the existing ti_mmchs driver in place for other OMAP variants until they can be tested. This initial incarnation lacks DMA support (coming soon). Even without it this improves performance pretty noticibly over the ti_mmchs driver, primarily because it now does multiblock IO.
2013-08-20 12:33:35 +00:00
device sdhci # mmc/sd host controller
Merging of projects/armv6, part 10 - Support for Texas Instruments SoCs: - AM335x - OMAP4 - Kernel configs, DTS for Beaglebone and Pandaboard Submitted by: Ben Gray, Damjan Marion
2012-08-15 06:31:32 +00:00
Reduce the diff between the PandaBoard and BeableBone kernel configs to help with the creation of a more generic Ti kernel config.
2014-05-25 10:17:26 +00:00
# I2C support
device iicbus
device iic
device ti_i2c
device am335x_pmic # AM335x Power Management IC (TPC65217)
Add support to turn off Beaglebone with poweroff(8) or shutdown(8) -p. To cut off the power we need to start the shutdown sequence by writing the OFF bit on PMIC. Once the PMIC is programmed the SoC needs to toggle the PMIC_PWR_ENABLE pin when it is ready for the PMIC to cut off the power. This is done by triggering the ALARM2 interrupt on SoC RTC. The RTC driver only works in power management mode which means it won't provide any kind of time keeping functionality. It only implements a way to trigger the ALARM2 interrupt when requested. Differential Revision: https://reviews.freebsd.org/D1489 Reviewed by: rpaulo MFC after: 2 weeks
2015-01-12 03:23:16 +00:00
device am335x_rtc # RTC support (power management only)
Merging of projects/armv6, part 10 - Support for Texas Instruments SoCs: - AM335x - OMAP4 - Kernel configs, DTS for Beaglebone and Pandaboard Submitted by: Ben Gray, Damjan Marion
2012-08-15 06:31:32 +00:00
# Console and misc
device uart
device uart_ns8250
device pty
device snp
device md
device random # Entropy device
# GPIO
device gpio
Make the gpioled(4) work out of the box on BBB. Add gpioled(4) to BEAGLEBONE kernel and add the description of the four on-board leds of beaglebone-black to its DTS file. Approved by: adrian (mentor, implicit)
2014-02-13 18:51:37 +00:00
device gpioled
Merging of projects/armv6, part 10 - Support for Texas Instruments SoCs: - AM335x - OMAP4 - Kernel configs, DTS for Beaglebone and Pandaboard Submitted by: Ben Gray, Damjan Marion
2012-08-15 06:31:32 +00:00
Adds the ADC driver for TI AM3xxx SoC family. The ADC has a 12bit resolution and its raw output can be read via sysctl(8) interface. The driver allows the setup of ADC clock, samples average and open delay (the number of clock cycles to wait before start the conversion). The TSC_ADC module is set in the general purpose mode (no touchscreen support). Tested on Beaglebone-black. Written based on AM335x TRM. Reviewed by: rpaulo Approved by: adrian (mentor) Tested by: me, Brian J. McGovern, Sulev-Madis Silber (ketas)
2014-03-24 20:06:27 +00:00
# ADC support
device ti_adc
Add a driver for the TI watchdog. The TI watchdog timer is present on BeagleBone's. Since 2014, U-Boot has been booting the BeagleBone with the watchdog enabled. We need to disable it on boot to avoid a spurious reset. The timer isn't exactly precise, but it will do as a watchdog. This is also a reflection of the watchdog(9) API. In the future, we could handle interrupts, but the watchdog(9) API needs to be a bit smarter before that can happen. Differential Revision: https://reviews.freebsd.org/D965 Reviewed by: andrew MFC after: 1 week Relnotes: yes
2014-10-18 16:59:21 +00:00
# Watchdog support
# If we don't enable the watchdog driver, the system could potentially
# reboot automatically because the boot loader might have enabled the
# watchdog.
device ti_wdt
Make the ti_mbox and ti_pruss drivers optional. MFC after: 1 week
2014-10-18 17:00:55 +00:00
# TI Programmable Realtime Unit support
device ti_pruss
# Mailbox support
device ti_mbox
Merging of projects/armv6, part 10 - Support for Texas Instruments SoCs: - AM335x - OMAP4 - Kernel configs, DTS for Beaglebone and Pandaboard Submitted by: Ben Gray, Damjan Marion
2012-08-15 06:31:32 +00:00
# USB support
device usb
Reduce the diff between the PandaBoard and BeableBone kernel configs to help with the creation of a more generic Ti kernel config.
2014-05-25 10:17:26 +00:00
options USB_HOST_ALIGN=64 # Align usb buffers to cache line size.
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 USB_DEBUG
#options USB_REQ_DEBUG
#options USB_VERBOSE
Merging of projects/armv6, part 10 - Support for Texas Instruments SoCs: - AM335x - OMAP4 - Kernel configs, DTS for Beaglebone and Pandaboard Submitted by: Ben Gray, Damjan Marion
2012-08-15 06:31:32 +00:00
device musb
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)
Merging of projects/armv6, part 10 - Support for Texas Instruments SoCs: - AM335x - OMAP4 - Kernel configs, DTS for Beaglebone and Pandaboard Submitted by: Ben Gray, Damjan Marion
2012-08-15 06:31:32 +00:00
device da # Direct Access (disks)
# Ethernet
device loop
device ether
device mii
device smscphy
device cpsw
device bpf
Reduce the diff between the PandaBoard and BeableBone kernel configs to help with the creation of a more generic Ti kernel config.
2014-05-25 10:17:26 +00:00
# USB Ethernet support, requires miibus
Merging of projects/armv6, part 10 - Support for Texas Instruments SoCs: - AM335x - OMAP4 - Kernel configs, DTS for Beaglebone and Pandaboard Submitted by: Ben Gray, Damjan Marion
2012-08-15 06:31:32 +00:00
device miibus
device axe # ASIX Electronics USB Ethernet
- Add USFS driver as an example of device mode for AM335x-based devices
2013-07-07 04:24:38 +00:00
# Device mode support and USFS template
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 usb_template # Control of the gadget
- Add USFS driver as an example of device mode for AM335x-based devices
2013-07-07 04:24:38 +00:00
device usfs
Merging of projects/armv6, part 10 - Support for Texas Instruments SoCs: - AM335x - OMAP4 - Kernel configs, DTS for Beaglebone and Pandaboard Submitted by: Ben Gray, Damjan Marion
2012-08-15 06:31:32 +00:00
# Flattened Device Tree
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 FDT # Configure using FDT/DTB data
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