RPI revision 1.93
11.1Sskrll#
21.93Srin#	$NetBSD: RPI,v 1.93 2020/10/30 11:02:50 rin 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
101.60Sskrlloptions 	CPU_ARM1176
111.78Sskrlloptions 	SOC_BCM2835
121.60Sskrlloptions 	TPIDRPRW_IS_CURLWP
131.61Sjmcneilloptions 	ARM11_COMPAT_MMU
141.60Sskrlloptions 	__HAVE_MM_MD_CACHE_ALIASING
151.60Sskrllmakeoptions 	CPUFLAGS="-march=armv6z -mtune=arm1176jzf-s -mfpu=vfp"
161.1Sskrll
171.1Sskrll# Architecture options
181.1Sskrll
191.1Sskrll# Development and Debugging options
201.33Sreinoud#options 	KGDB,KGDB_PLCOMUNIT=0,KGDB_DEVRATE=115200,KGDB_CONMODE=0xB00
211.85Sskrll#options 	VERBOSE_INIT_ARM
221.85Sskrll#options 	EARLYCONS=bcm2835,CONSADDR=0x20201000
231.1Sskrllmakeoptions	DEBUG="-g"	# compile full symbol table
241.48Sjoergmakeoptions	COPY_SYMTAB=1
251.1Sskrlloptions 	PLCONSOLE
261.1Sskrll#options 	PLCONSOLE,PLCOMCNUNIT=0,PLCONSPEED=115200,PLCONMODE=0xB00
271.1Sskrll
281.1Sskrll## USB Debugging options
291.77Sskrll#options USB_DEBUG
301.65Sskrll#options DWC2_DEBUG
311.1Sskrll#options UHUB_DEBUG
321.1Sskrll
331.1Sskrll
341.1Sskrll# Valid options for BOOT_ARGS:
351.1Sskrll#  single		Boot to single user only
361.1Sskrll#  kdb			Give control to kernel debugger
371.1Sskrll#  ask			Ask for file name to reboot from
381.1Sskrll#  memorydisk=<n>	Set memorydisk size to <n> KB
391.1Sskrll#  quiet		Show aprint_naive output
401.1Sskrll#  verbose		Show aprint_normal and aprint_verbose output
411.1Sskrll#options		BOOT_ARGS="\"\""
421.1Sskrll
431.22Sjakllschconfig		netbsd		root on ? type ?
441.1Sskrll
451.78Sskrll# Device tree support
461.78Sskrllarmfdt0		at root
471.81Sjmcneillsimplebus*	at fdt? pass 0
481.1Sskrll
491.60Sskrll# The CPU(s)
501.78Sskrllcpus*		at fdt? pass 0
511.80Sjmcneillcpu*		at fdt? pass 0
521.1Sskrll
531.78Sskrllfclock*		at fdt? pass 0
541.1Sskrll
551.1Sskrll# Interrupt Controller
561.78Sskrllbcmicu*		at fdt? pass 1
571.78Sskrll
581.78Sskrll# System timer
591.78Sskrllbcmtmr0		at fdt? pass 1
601.78Sskrll
611.78Sskrll# Clock manager
621.78Sskrllbcmcprman0 	at fdt? pass 1
631.78Sskrll
641.78Sskrll# AUX
651.78Sskrllbcmaux0		at fdt? pass 2
661.78Sskrll
671.78Sskrll# pulse width modulator manager
681.78Sskrll#bcmpwm0 	at fdt?
691.78Sskrll
701.78Sskrllfregulator*	at fdt?
711.78Sskrllgpiokeys*	at fdt?
721.78Sskrll
731.78Sskrll# GPIO LEDs
741.78Sskrllgpioleds*	at fdt?
751.1Sskrll
761.4Sskrll# VC Mailbox
771.78Sskrllbcmmbox*	at fdt?
781.78Sskrllvcmbox* 	at bcmmbox?
791.4Sskrll
801.51Sjmcneill# DMA Controller
811.78Sskrllbcmdmac0	at fdt?
821.51Sjmcneill
831.27Sjmcneill# VCHIQ
841.78Sskrllvchiq0		at fdt?
851.30Sjmcneill
861.30Sjmcneill# AUDS
871.30Sjmcneillvcaudio0	at vchiq0
881.76Sjmcneillaudio*		at audiobus?
891.27Sjmcneill
901.71Schristosspkr*		at audio?		# PC speaker (synthesized)
911.69Snat
921.1Sskrll# PL011 uart
931.78Sskrllplcom*		at fdt?
941.1Sskrll
951.74Sjmcneill# AUX UART
961.78Sskrllcom0		at fdt?
971.74Sjmcneill
981.15Sjmcneill# Framebuffer console
991.78Sskrllgenfb0		at fdt?
1001.20Sjmcneillwsdisplay*	at genfb?
1011.31Sreinoudoptions		VCONS_DRAW_INTR
1021.56Sskrll#options 	RPI_HWCURSOR
1031.15Sjmcneill
1041.1Sskrll# Power management, Reset controller and Watchdog registers
1051.87Sskrllbcmpmwdog*	at fdt?
1061.1Sskrll
1071.23Sjmcneill# Random number generator
1081.78Sskrllbcmrng0 	at fdt?
1091.23Sjmcneill
1101.44Skardel# GPIO
1111.78Sskrllbcmgpio*	at fdt?
1121.44Skardel
1131.1Sskrll# Arasan SD/MMC Interface
1141.78Sskrllsdhc*		at fdt?
1151.78Sskrllsdmmc*		at sdhc?
1161.1Sskrll
1171.72Sjmcneill# SD host controller
1181.87Sskrllbcmsdhost* 	at fdt?
1191.87Sskrllsdmmc* 		at bcmsdhost?
1201.72Sjmcneill
1211.1Sskrllld*     at sdmmc?
1221.89Smlelstvbwfm*   at      sdmmc?
1231.1Sskrll
1241.17Sskrll# On-board USB
1251.78Sskrlldwctwo* 	at fdt?
1261.41Sskrllusb* 		at dwctwo?
1271.7Sjakllsch
1281.38Sskrll# USB device drivers
1291.17Sskrllinclude "dev/usb/usbdevices.config"
1301.7Sjakllsch
1311.57Suebayasimidi*		at midibus?
1321.57Suebayasi
1331.50Sskrll# MII/PHY support
1341.50Sskrllexphy* 		at mii? phy ?		# 3Com internal PHYs
1351.50Sskrllgentbi* 	at mii? phy ?		# Generic Ten-Bit 1000BASE-[CLS]X PHYs
1361.50Sskrllglxtphy*	at mii? phy ?		# Level One LXT-1000 PHYs
1371.50Sskrllgphyter* 	at mii? phy ?		# NS83861 Gig-E PHY
1381.50Sskrllicsphy*		at mii? phy ?		# Integrated Circuit Systems ICS189x
1391.50Sskrlligphy*		at mii? phy ?		# Intel IGP01E1000
1401.50Sskrllihphy*		at mii? phy ?		# Intel 82577 PHYs
1411.50Sskrllikphy*		at mii? phy ?		# Intel 82563 PHYs
1421.50Sskrllinphy*		at mii? phy ?		# Intel 82555 PHYs
1431.50Sskrlliophy*		at mii? phy ?		# Intel 82553 PHYs
1441.50Sskrlllxtphy*		at mii? phy ?		# Level One LXT-970 PHYs
1451.50Sskrllmakphy*		at mii? phy ?		# Marvell Semiconductor 88E1000 PHYs
1461.50Sskrllnsphy*		at mii? phy ?		# NS83840 PHYs
1471.50Sskrllnsphyter*	at mii? phy ? 		# NS83843 PHYs
1481.50Sskrllpnaphy*		at mii? phy ?		# generic HomePNA PHYs
1491.50Sskrllqsphy*		at mii? phy ?		# Quality Semiconductor QS6612 PHYs
1501.50Sskrllrdcphy*		at mii? phy ?		# RDC R6040 10/100 PHY
1511.50Sskrllrgephy*		at mii? phy ?		# Realtek 8169S/8110S internal PHYs
1521.50Sskrllrlphy*		at mii? phy ?		# Realtek 8139/8201L PHYs
1531.92Srinsmscphy*	at mii? phy ?		# SMSC LAN87xx PHYs
1541.50Sskrllsqphy*		at mii? phy ?		# Seeq 80220/80221/80223 PHYs
1551.50Sskrlltlphy*		at mii? phy ?		# ThunderLAN PHYs
1561.50Sskrlltqphy*		at mii? phy ?		# TDK Semiconductor PHYs
1571.50Sskrllurlphy*		at mii? phy ?		# Realtek RTL8150L internal PHYs
1581.50Sskrllukphy*		at mii? phy ?		# generic unknown PHYs
1591.18Sskrll
1601.14Sjakllsch# Broadcom Serial Control (I2C)
1611.78Sskrllbsciic* at fdt?
1621.14Sjakllschiic* at i2cbus?
1631.14Sjakllsch
1641.58Smacallan# 'DS3231 Raspberry Pi RTC Board Real Time Clock Module for Arduino'
1651.58Smacallan# sold by linksprite.com
1661.58Smacallan#dsrtc* at iic1 addr 0x68 flags 3231
1671.58Smacallan
1681.68Saymeric# MCP7940 based PiFace Real Time Clock
1691.68Saymeric#dsrtc* at iic1 addr 0x6f flags 7940
1701.68Saymeric
1711.14Sjakllsch# SPI controller
1721.78Sskrllbcmspi* at fdt?
1731.14Sjakllschspi* at spibus?
1741.14Sjakllsch
1751.64Sphx# MCP3x0x ADC
1761.64Sphx# flags selects the actual chip, refer to mcp3kadc(4)
1771.64Sphx#mcp3kadc0 at spi? slave 0 flags 0
1781.64Sphx
1791.43Skardel# PIFace or other boards using that chip (needs gpio)
1801.43Skardel#mcp23s17gpio0 at spi? slave 0 flags 0
1811.55Sjakllsch#mcp23s17gpio1 at spi? slave 0 flags 1
1821.43Skardel#mcp23s17gpio2 at spi? slave 0 flags 2
1831.43Skardel#mcp23s17gpio3 at spi? slave 0 flags 3
1841.43Skardel
1851.44Skardel# gpio support (e. g. mcp23s17gpio, bcmgpio)
1861.44Skardelgpio*		at gpiobus?
1871.43Skardel
1881.1Sskrll# various options for wscons - we try to look as much like a standard
1891.1Sskrll# sun console as possible
1901.1Sskrlloptions 	WSEMUL_VT100		# sun terminal emulation
1911.5Sskrlloptions 	WS_DEFAULT_FG=WSCOL_WHITE
1921.5Sskrlloptions 	WS_DEFAULT_BG=WSCOL_BLACK
1931.5Sskrlloptions 	WS_KERNEL_FG=WSCOL_GREEN
1941.5Sskrlloptions 	WS_KERNEL_BG=WSCOL_BLACK
1951.24Sskrlloptions 	WSDISPLAY_COMPAT_PCVT		# emulate some ioctls
1961.24Sskrlloptions 	WSDISPLAY_COMPAT_SYSCONS	# emulate some more ioctls
1971.3Sabsoptions 	WSDISPLAY_COMPAT_USL		# wsconscfg VT handling
1981.1Sskrlloptions 	WSDISPLAY_COMPAT_RAWKBD		# can get raw scancodes
1991.1Sskrlloptions 	WSDISPLAY_DEFAULTSCREENS=4
2001.24Sskrll
2011.93Srinoptions 	FONT_BOLD8x16
2021.93Srinoptions 	FONT_BOLD16x32
2031.93Srin
2041.15Sjmcneill#options 	FONT_QVSS8x15
2051.1Sskrll#options 	FONT_GALLANT12x22	# the console font
2061.1Sskrll
2071.1Sskrll# Pseudo-Devices
2081.1Sskrll
2091.1Sskrll# network pseudo-devices
2101.9Sskrll#pseudo-device	carp			# Common Address Redundancy Protocol
2111.84Smaxv#pseudo-device	npf			# NPF packet filter
2121.1Sskrll#pseudo-device	kttcp			# network loopback
2131.9Sskrll#pseudo-device	sl			# Serial Line IP
2141.9Sskrll#pseudo-device	irframetty		# IrDA frame line discipline
2151.9Sskrll#pseudo-device	faith			# IPv[46] TCP relay translation i/f
2161.9Sskrll#pseudo-device	stf			# 6to4 IPv6 over IPv4 encapsulation
2171.9Sskrll#pseudo-device	agr			# IEEE 802.3ad link aggregation
2181.1Sskrll
2191.1Sskrll# miscellaneous pseudo-devices
2201.78Sskrllpseudo-device	openfirm
2211.9Sskrll
2221.9Sskrll# wscons pseudo-devices
2231.9Sskrllpseudo-device	wsmux			# mouse & keyboard multiplexor
2241.9Sskrllpseudo-device	wsfont
2251.9Sskrll
2261.29Sjmcneill# userland interface to drivers, including autoconf and properties retrieval
2271.29Sjmcneill
2281.16Sjmcneill# local configuration
2291.16Sjmcneillcinclude "arch/evbarm/conf/RPI.local"
2301.75Snat
2311.89Smlelstv# Bluetooth devices
2321.89Smlelstvinclude "dev/bluetooth/bluetoothdevices.config"
2331.89Smlelstv
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