freebsd-dev/sys/arm/conf/RPI-B

#
# RPI-B -- Custom configuration for the Raspberry Pi
#
# For more information on this file, please read the config(5) manual page,
# and/or the handbook section on Kernel Configuration Files:
#
#    https://docs.freebsd.org/en/books/handbook/kernelconfig/#kernelconfig-config
#
# 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 (https://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		RPI-B

include 	"std.armv6"
include 	"../broadcom/bcm2835/std.rpi"
include 	"../broadcom/bcm2835/std.bcm2835"

options 	SCHED_4BSD		# 4BSD scheduler
options 	PLATFORM

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

#options 	ROOTDEVNAME=\"ufs:mmcsd0s2\"

# pseudo devices
device		clk
device		phy
device		hwreset
device		nvmem
device		regulator
device		syscon

device		bpf
device		loop
device		ether
device		uart
device		pty
device		snp
device		pl011

# Device mode support
device		usb_template    	# Control of the gadget

# Comment following lines for boot console on serial port
device		vt
device		kbdmux
device		ukbd

device		sdhci
device		mmc
device		mmcsd

device		gpio
device		gpioled

# I2C
device		iic
device		iicbus
device		bcm2835_bsc

device		md

# USB support
device		usb
device		dwcotg			# DWC OTG controller

# USB storage support
device		scbus
device		da
device		umass

# USB ethernet support
device		smscphy
device		mii
device		smsc

# SPI
device		spibus
device		bcm2835_spi

device		vchiq
device		sound

device		fdt_pinctrl

# HID support
device		hid			# Generic HID support

# Flattened Device Tree
options 	FDT			# Configure using FDT/DTB data
# Note:  DTB is normally loaded and modified by RPi boot loader, then
# handed to kernel via U-Boot and ubldr.
#options 	FDT_DTB_STATIC
#makeoptions	FDT_DTS_FILE=rpi.dts
makeoptions	MODULES_EXTRA="dtb/rpi rpi_ft5406"
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 barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00			`# RPI-B -- Custom configuration for the Raspberry Pi`
			`#`
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:`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00			`#`
sys//conf/, docs: fix links to handbook While here, fix all links to older en_US.ISO8859-1 documentation in the src/ tree. PR: 255026 Reported by: Michael Büker <freebsd@michael-bueker.de> Reviewed by: dbaio Approved by: blackend (mentor), re (gjb) MFC after: 10 days Differential Revision: https://reviews.freebsd.org/D30265 2021-05-20 08:26:02 +00:00			`# https://docs.freebsd.org/en/books/handbook/kernelconfig/#kernelconfig-config`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +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`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00			`# latest information.`
			`#`
			`# An exhaustive list of options and more detailed explanations of the`
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			`# 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`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00			`# in NOTES.`
			`#`
			`# $FreeBSD$`

			`ident RPI-B`

Clean up the ARM kernel configs to use 'include<space><tab>"file"'. 2015-05-07 12:38:23 +00:00			`include "std.armv6"`
			`include "../broadcom/bcm2835/std.rpi"`
			`include "../broadcom/bcm2835/std.bcm2835"`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00
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`
Add the start of the ARM platform code. This is based on the PowerPC platform code, it is expected these will be merged in the future when the ARM code is more complete. Until more boards can be tested only use this with the Raspberry Pi and rrename the functions on the other SoCs. Reviewed by: ian@ 2014-05-17 11:27:36 +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
			`# NFS root from boopt/dhcp`
			`#options BOOTP`
			`#options BOOTP_NFSROOT`
			`#options BOOTP_COMPAT`
			`#options BOOTP_NFSV3`
			`#options BOOTP_WIRED_TO=ue0`

			`#options ROOTDEVNAME=\"ufs:mmcsd0s2\"`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00
arm: conf: Remove options EXT_RESOURCES It is now unused in kernel code. MFC after: 1 month Differential Revision: https://reviews.freebsd.org/D33837 2022-01-11 10:12:01 +00:00			`# pseudo devices`
arm: RPI-B: Add ext_resources driver mmc_fdt_helpers needs clock and regulators. Add all the ext_resources driver to RPI-B conf file to fix the build Reported by: mjg 2021-05-24 10:53:00 +00:00			`device clk`
			`device phy`
			`device hwreset`
			`device nvmem`
			`device regulator`
			`device syscon`

Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00			`device bpf`
			`device loop`
			`device ether`
			`device uart`
			`device pty`
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			`device snp`
			`device pl011`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00
Add usb_template(4) to RPI-B kernel config. This is to support the USB OTG functionality on Raspberry Pi 0. Reviewed by: hselasky@ MFC after: 2 weeks Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D13924 2018-01-20 14:00:07 +00:00			`# Device mode support`
			`device usb_template # Control of the gadget`

- Enable syscons/framebuffer by default - Enable NFS client by default. Might be useful for building ports 2012-11-30 04:56:39 +00:00			`# Comment following lines for boot console on serial port`
Add vt support for RPi. (No early stage yet.) Sponsored by: The FreeBSD Foundation 2013-12-17 15:23:47 +00:00			`device vt`
- Enable syscons/framebuffer by default - Enable NFS client by default. Might be useful for building ports 2012-11-30 04:56:39 +00:00			`device kbdmux`
			`device ukbd`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00
Add BCM2835 SDHCI driver and enable it in Raspberry Pi config 2012-10-29 17:23:45 +00:00			`device sdhci`
			`device mmc`
			`device mmcsd`

Add Raspberry Pi GPIO driver Submitted by: Luiz Otavio O Souza 2012-11-23 20:04:39 +00:00			`device gpio`
			`device gpioled`

Add the Raspberry Pi BSC (I2C compliant) controller driver. Reviewed by: rpaulo Approved by: adrian (mentor) 2013-10-23 12:29:39 +00:00			`# I2C`
			`device iic`
			`device iicbus`
			`device bcm2835_bsc`

Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00			`device md`

Add basic USB support to Raspberry PI target. 2012-09-14 08:11:59 +00:00			`# USB support`
			`device usb`
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 dwcotg # DWC OTG controller`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00
Add basic USB support to Raspberry PI target. 2012-09-14 08:11:59 +00:00			`# USB storage support`
			`device scbus`
			`device da`
			`device umass`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00
Add basic USB support to Raspberry PI target. 2012-09-14 08:11:59 +00:00			`# USB ethernet support`
Specify correct Ethernet phy for RPI-B Correct a typo in the RPI-B ethernet config - the RPi-B includes a SMC LAN9512 USB bridge and Ethernet 10/100 NIC/phy. The phy part of this is supported by smscphy. Tested On: RPi1 Model B Approved by: grog, jhb (mentors) MFC after: 3 days 2019-04-16 09:44:46 +00:00			`device smscphy`
Add basic USB support to Raspberry PI target. 2012-09-14 08:11:59 +00:00			`device mii`
			`device smsc`
Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +00:00
Add the Raspberry Pi SPI controller driver. Reviewed by: rpaulo Approved by: adrian (mentor) 2013-10-24 16:27:33 +00:00			`# SPI`
			`device spibus`
			`device bcm2835_spi`

Make VCHI driver optional and add "device vchiq" to default RPI-B config 2015-02-07 01:03:45 +00:00			`device vchiq`
Add VideoCore audio driver for Rasperry Pi (BCM2835) 2015-02-08 01:12:40 +00:00			`device sound`
Make VCHI driver optional and add "device vchiq" to default RPI-B config 2015-02-07 01:03:45 +00:00
[rpi] Add fdt_pinctrl(4) support to Raspberry Pi GPIO driver On Raspberry Pi platform GPIO controller also responsible for pins multiplexing. Pi code predates proper FDT support in FreeBSD so a lot of pinmux info is hardcoded. This patch: - Implements pinctl methods in bcm2835_gpio - Converts all devices with ad-hoc pinmux info to proper pin control mechanisms and adds pinmux info in FreeBSD's custom dts files. - Adds fdt_pinctrl option to RPI2 and RPI-B kernels - Adds SPI pinmux config to FreeBSD's customization of GNU DTS. Reviewed by: imp, manu Differential Revision: https://reviews.freebsd.org/D14104 2018-04-08 00:56:19 +00:00			`device fdt_pinctrl`

Factor-out hardware-independent part of USB HID support to new module It will be used by the upcoming HID-over-i2C implementation. Should be no-op, except hid.ko module dependency is to be added to affected drivers. Reviewed by: hselasky, manu Differential revision: https://reviews.freebsd.org/D27867 2020-10-04 22:21:08 +00:00			`# HID support`
			`device hid # Generic HID support`

Add barebone Raspberry Pi port. Supported parts: - Interrupts controller - Watchdog - System timer - Framebuffer (hardcoded resolution/bpp) 2012-08-30 20:59:37 +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`
RPi users might want to touch the boot partition, which is always FAT formatted on this board, so compile-in MSDOSFS. Comment out the compiled-in FDT and explain why. 2013-02-26 04:59:02 +00:00			`# Note: DTB is normally loaded and modified by RPi boot loader, then`
			`# handed to kernel via U-Boot and ubldr.`
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_DTB_STATIC`
Pull in the rpi.dts -> rpi.dtb module (dtb/rpi) and have it install rpi.dtb in /boot/dtb by default. 2015-02-07 00:41:08 +00:00			`#makeoptions FDT_DTS_FILE=rpi.dts`
Add rpi_ft5406 module and add it to extra modules in Raspberry Pi configs 2016-10-03 01:08:34 +00:00			`makeoptions MODULES_EXTRA="dtb/rpi rpi_ft5406"`