RPI revision 1.89
11.1Sskrll#
21.89Smlelstv#	$NetBSD: RPI,v 1.89 2020/01/26 06:50:18 mlelstv Exp $
31.1Sskrll#
41.1Sskrll#	RPi -- Raspberry Pi
51.1Sskrll#
61.1Sskrll
71.1Sskrllinclude	"arch/evbarm/conf/std.rpi"
81.62Sskrllinclude "arch/evbarm/conf/GENERIC.common"
91.1Sskrll
101.78Sskrllmakeoptions DTSGNUARCH="arm arm64"
111.78Sskrllmakeoptions DTSSUBDIR="broadcom"
121.78Sskrll
131.78Sskrllmakeoptions	DTS="
141.78Sskrll	bcm2835-rpi-a.dts
151.78Sskrll	bcm2835-rpi-a-plus.dts
161.78Sskrll	bcm2835-rpi-b.dts
171.78Sskrll	bcm2835-rpi-b-plus.dts
181.78Sskrll	bcm2835-rpi-b-rev2.dts
191.86Sskrll	bcm2835-rpi-cm1-io1.dts
201.78Sskrll	bcm2835-rpi-zero.dts
211.82Sskrll	bcm2835-rpi-zero-w.dts
221.78Sskrll"
231.1Sskrll
241.60Sskrlloptions 	CPU_ARM1176
251.78Sskrlloptions 	SOC_BCM2835
261.60Sskrlloptions 	TPIDRPRW_IS_CURLWP
271.61Sjmcneilloptions 	ARM11_COMPAT_MMU
281.60Sskrlloptions 	__HAVE_MM_MD_CACHE_ALIASING
291.60Sskrllmakeoptions 	CPUFLAGS="-march=armv6z -mtune=arm1176jzf-s -mfpu=vfp"
301.1Sskrll
311.1Sskrll# Architecture options
321.1Sskrll
331.1Sskrll# Development and Debugging options
341.33Sreinoud#options 	KGDB,KGDB_PLCOMUNIT=0,KGDB_DEVRATE=115200,KGDB_CONMODE=0xB00
351.85Sskrll#options 	VERBOSE_INIT_ARM
361.85Sskrll#options 	EARLYCONS=bcm2835,CONSADDR=0x20201000
371.1Sskrllmakeoptions	DEBUG="-g"	# compile full symbol table
381.48Sjoergmakeoptions	COPY_SYMTAB=1
391.1Sskrlloptions 	PLCONSOLE
401.1Sskrll#options 	PLCONSOLE,PLCOMCNUNIT=0,PLCONSPEED=115200,PLCONMODE=0xB00
411.1Sskrll
421.1Sskrll## USB Debugging options
431.77Sskrll#options USB_DEBUG
441.65Sskrll#options DWC2_DEBUG
451.1Sskrll#options UHUB_DEBUG
461.1Sskrll
471.1Sskrll
481.1Sskrll# Valid options for BOOT_ARGS:
491.1Sskrll#  single		Boot to single user only
501.1Sskrll#  kdb			Give control to kernel debugger
511.1Sskrll#  ask			Ask for file name to reboot from
521.1Sskrll#  pmapdebug=<n>	If PMAP_DEBUG, set pmap_debug_level to <n>
531.1Sskrll#  memorydisk=<n>	Set memorydisk size to <n> KB
541.1Sskrll#  quiet		Show aprint_naive output
551.1Sskrll#  verbose		Show aprint_normal and aprint_verbose output
561.1Sskrll#options		BOOT_ARGS="\"\""
571.1Sskrll
581.22Sjakllschconfig		netbsd		root on ? type ?
591.1Sskrll
601.78Sskrll# Device tree support
611.78Sskrllarmfdt0		at root
621.81Sjmcneillsimplebus*	at fdt? pass 0
631.1Sskrll
641.60Sskrll# The CPU(s)
651.78Sskrllcpus*		at fdt? pass 0
661.80Sjmcneillcpu*		at fdt? pass 0
671.1Sskrll
681.78Sskrllfclock*		at fdt? pass 0
691.1Sskrll
701.1Sskrll# Interrupt Controller
711.78Sskrllbcmicu*		at fdt? pass 1
721.78Sskrll
731.78Sskrll# System timer
741.78Sskrllbcmtmr0		at fdt? pass 1
751.78Sskrll
761.78Sskrll# Clock manager
771.78Sskrllbcmcprman0 	at fdt? pass 1
781.78Sskrll
791.78Sskrll# AUX
801.78Sskrllbcmaux0		at fdt? pass 2
811.78Sskrll
821.78Sskrll# pulse width modulator manager
831.78Sskrll#bcmpwm0 	at fdt?
841.78Sskrll
851.78Sskrllfregulator*	at fdt?
861.78Sskrllgpiokeys*	at fdt?
871.78Sskrll
881.78Sskrll# GPIO LEDs
891.78Sskrllgpioleds*	at fdt?
901.1Sskrll
911.4Sskrll# VC Mailbox
921.78Sskrllbcmmbox*	at fdt?
931.78Sskrllvcmbox* 	at bcmmbox?
941.4Sskrll
951.51Sjmcneill# DMA Controller
961.78Sskrllbcmdmac0	at fdt?
971.51Sjmcneill
981.27Sjmcneill# VCHIQ
991.78Sskrllvchiq0		at fdt?
1001.30Sjmcneill
1011.30Sjmcneill# AUDS
1021.30Sjmcneillvcaudio0	at vchiq0
1031.76Sjmcneillaudio*		at audiobus?
1041.27Sjmcneill
1051.71Schristosspkr*		at audio?		# PC speaker (synthesized)
1061.69Snat
1071.1Sskrll# PL011 uart
1081.78Sskrllplcom*		at fdt?
1091.1Sskrll
1101.74Sjmcneill# AUX UART
1111.78Sskrllcom0		at fdt?
1121.74Sjmcneill
1131.15Sjmcneill# Framebuffer console
1141.78Sskrllgenfb0		at fdt?
1151.20Sjmcneillwsdisplay*	at genfb?
1161.31Sreinoudoptions		VCONS_DRAW_INTR
1171.56Sskrll#options 	RPI_HWCURSOR
1181.15Sjmcneill
1191.1Sskrll# Power management, Reset controller and Watchdog registers
1201.87Sskrllbcmpmwdog*	at fdt?
1211.1Sskrll
1221.23Sjmcneill# Random number generator
1231.78Sskrllbcmrng0 	at fdt?
1241.23Sjmcneill
1251.44Skardel# GPIO
1261.78Sskrllbcmgpio*	at fdt?
1271.44Skardel
1281.1Sskrll# Arasan SD/MMC Interface
1291.78Sskrllsdhc*		at fdt?
1301.78Sskrllsdmmc*		at sdhc?
1311.1Sskrll
1321.72Sjmcneill# SD host controller
1331.87Sskrllbcmsdhost* 	at fdt?
1341.87Sskrllsdmmc* 		at bcmsdhost?
1351.72Sjmcneill
1361.1Sskrllld*     at sdmmc?
1371.89Smlelstvbwfm*   at      sdmmc?
1381.1Sskrll
1391.17Sskrll# On-board USB
1401.78Sskrlldwctwo* 	at fdt?
1411.41Sskrllusb* 		at dwctwo?
1421.7Sjakllsch
1431.38Sskrll# USB device drivers
1441.17Sskrllinclude "dev/usb/usbdevices.config"
1451.7Sjakllsch
1461.57Suebayasimidi*		at midibus?
1471.57Suebayasi
1481.50Sskrll# MII/PHY support
1491.50Sskrllexphy* 		at mii? phy ?		# 3Com internal PHYs
1501.50Sskrllgentbi* 	at mii? phy ?		# Generic Ten-Bit 1000BASE-[CLS]X PHYs
1511.50Sskrllglxtphy*	at mii? phy ?		# Level One LXT-1000 PHYs
1521.50Sskrllgphyter* 	at mii? phy ?		# NS83861 Gig-E PHY
1531.50Sskrllicsphy*		at mii? phy ?		# Integrated Circuit Systems ICS189x
1541.50Sskrlligphy*		at mii? phy ?		# Intel IGP01E1000
1551.50Sskrllihphy*		at mii? phy ?		# Intel 82577 PHYs
1561.50Sskrllikphy*		at mii? phy ?		# Intel 82563 PHYs
1571.50Sskrllinphy*		at mii? phy ?		# Intel 82555 PHYs
1581.50Sskrlliophy*		at mii? phy ?		# Intel 82553 PHYs
1591.50Sskrlllxtphy*		at mii? phy ?		# Level One LXT-970 PHYs
1601.50Sskrllmakphy*		at mii? phy ?		# Marvell Semiconductor 88E1000 PHYs
1611.50Sskrllnsphy*		at mii? phy ?		# NS83840 PHYs
1621.50Sskrllnsphyter*	at mii? phy ? 		# NS83843 PHYs
1631.50Sskrllpnaphy*		at mii? phy ?		# generic HomePNA PHYs
1641.50Sskrllqsphy*		at mii? phy ?		# Quality Semiconductor QS6612 PHYs
1651.50Sskrllrdcphy*		at mii? phy ?		# RDC R6040 10/100 PHY
1661.50Sskrllrgephy*		at mii? phy ?		# Realtek 8169S/8110S internal PHYs
1671.50Sskrllrlphy*		at mii? phy ?		# Realtek 8139/8201L PHYs
1681.50Sskrllsqphy*		at mii? phy ?		# Seeq 80220/80221/80223 PHYs
1691.50Sskrlltlphy*		at mii? phy ?		# ThunderLAN PHYs
1701.50Sskrlltqphy*		at mii? phy ?		# TDK Semiconductor PHYs
1711.50Sskrllurlphy*		at mii? phy ?		# Realtek RTL8150L internal PHYs
1721.50Sskrllukphy*		at mii? phy ?		# generic unknown PHYs
1731.18Sskrll
1741.14Sjakllsch# Broadcom Serial Control (I2C)
1751.78Sskrllbsciic* at fdt?
1761.14Sjakllschiic* at i2cbus?
1771.14Sjakllsch
1781.58Smacallan# 'DS3231 Raspberry Pi RTC Board Real Time Clock Module for Arduino'
1791.58Smacallan# sold by linksprite.com
1801.58Smacallan#dsrtc* at iic1 addr 0x68 flags 3231
1811.58Smacallan
1821.68Saymeric# MCP7940 based PiFace Real Time Clock
1831.68Saymeric#dsrtc* at iic1 addr 0x6f flags 7940
1841.68Saymeric
1851.14Sjakllsch# SPI controller
1861.78Sskrllbcmspi* at fdt?
1871.14Sjakllschspi* at spibus?
1881.14Sjakllsch
1891.64Sphx# MCP3x0x ADC
1901.64Sphx# flags selects the actual chip, refer to mcp3kadc(4)
1911.64Sphx#mcp3kadc0 at spi? slave 0 flags 0
1921.64Sphx
1931.43Skardel# PIFace or other boards using that chip (needs gpio)
1941.43Skardel#mcp23s17gpio0 at spi? slave 0 flags 0
1951.55Sjakllsch#mcp23s17gpio1 at spi? slave 0 flags 1
1961.43Skardel#mcp23s17gpio2 at spi? slave 0 flags 2
1971.43Skardel#mcp23s17gpio3 at spi? slave 0 flags 3
1981.43Skardel
1991.44Skardel# gpio support (e. g. mcp23s17gpio, bcmgpio)
2001.44Skardelgpio*		at gpiobus?
2011.43Skardel
2021.1Sskrll# various options for wscons - we try to look as much like a standard
2031.1Sskrll# sun console as possible
2041.1Sskrlloptions 	WSEMUL_VT100		# sun terminal emulation
2051.5Sskrlloptions 	WS_DEFAULT_FG=WSCOL_WHITE
2061.5Sskrlloptions 	WS_DEFAULT_BG=WSCOL_BLACK
2071.5Sskrlloptions 	WS_KERNEL_FG=WSCOL_GREEN
2081.5Sskrlloptions 	WS_KERNEL_BG=WSCOL_BLACK
2091.24Sskrlloptions 	WSDISPLAY_COMPAT_PCVT		# emulate some ioctls
2101.24Sskrlloptions 	WSDISPLAY_COMPAT_SYSCONS	# emulate some more ioctls
2111.3Sabsoptions 	WSDISPLAY_COMPAT_USL		# wsconscfg VT handling
2121.1Sskrlloptions 	WSDISPLAY_COMPAT_RAWKBD		# can get raw scancodes
2131.1Sskrlloptions 	WSDISPLAY_DEFAULTSCREENS=4
2141.24Sskrll
2151.15Sjmcneill#options 	FONT_QVSS8x15
2161.1Sskrll#options 	FONT_GALLANT12x22	# the console font
2171.1Sskrll
2181.1Sskrll# Pseudo-Devices
2191.1Sskrll
2201.1Sskrll# network pseudo-devices
2211.9Sskrll#pseudo-device	carp			# Common Address Redundancy Protocol
2221.84Smaxv#pseudo-device	npf			# NPF packet filter
2231.1Sskrll#pseudo-device	kttcp			# network loopback
2241.9Sskrll#pseudo-device	sl			# Serial Line IP
2251.9Sskrll#pseudo-device	irframetty		# IrDA frame line discipline
2261.9Sskrll#pseudo-device	faith			# IPv[46] TCP relay translation i/f
2271.9Sskrll#pseudo-device	stf			# 6to4 IPv6 over IPv4 encapsulation
2281.9Sskrll#pseudo-device	agr			# IEEE 802.3ad link aggregation
2291.1Sskrll
2301.1Sskrll# miscellaneous pseudo-devices
2311.78Sskrllpseudo-device	openfirm
2321.9Sskrll
2331.9Sskrll# wscons pseudo-devices
2341.9Sskrllpseudo-device	wsmux			# mouse & keyboard multiplexor
2351.9Sskrllpseudo-device	wsfont
2361.9Sskrll
2371.29Sjmcneill# userland interface to drivers, including autoconf and properties retrieval
2381.29Sjmcneill
2391.16Sjmcneill# local configuration
2401.16Sjmcneillcinclude "arch/evbarm/conf/RPI.local"
2411.75Snat
2421.89Smlelstv# Bluetooth devices
2431.89Smlelstvinclude "dev/bluetooth/bluetoothdevices.config"
2441.89Smlelstv
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