Module Name: src
Committed By: aymeric
Date: Fri Nov 4 17:40:48 UTC 2011
Added Files:
src/sys/arch/evbarm/conf: MMNET_GENERIC files.mmnet mk.mmnet std.mmnet
src/sys/arch/evbarm/mmnet: mmnet_machdep.c mmnet_start.S
Log Message:
preliminary support for the Propox MMnet1002 board
http://www.propox.com/products/t_232.html
To generate a diff of this commit:
cvs rdiff -u -r0 -r1.1 src/sys/arch/evbarm/conf/MMNET_GENERIC \
src/sys/arch/evbarm/conf/files.mmnet src/sys/arch/evbarm/conf/mk.mmnet \
src/sys/arch/evbarm/conf/std.mmnet
cvs rdiff -u -r0 -r1.1 src/sys/arch/evbarm/mmnet/mmnet_machdep.c \
src/sys/arch/evbarm/mmnet/mmnet_start.S
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Added files:
Index: src/sys/arch/evbarm/conf/MMNET_GENERIC
diff -u /dev/null src/sys/arch/evbarm/conf/MMNET_GENERIC:1.1
--- /dev/null Fri Nov 4 17:40:48 2011
+++ src/sys/arch/evbarm/conf/MMNET_GENERIC Fri Nov 4 17:40:48 2011
@@ -0,0 +1,649 @@
+# $NetBSD: MMNET_GENERIC,v 1.1 2011/11/04 17:40:48 aymeric Exp $
+#
+# GENERIC machine description file
+#
+# This machine description file is used to generate the default NetBSD
+# kernel. The generic kernel does not include all options, subsystems
+# and device drivers, but should be useful for most applications.
+#
+# The machine description file can be customised for your specific
+# machine to reduce the kernel size and improve its performance.
+#
+# For further information on compiling NetBSD kernels, see the config(8)
+# man page.
+#
+# For further information on hardware support for this architecture, see
+# the intro(4) man page. For further information about kernel options
+# for this architecture, see the options(4) man page. For an explanation
+# of each device driver in this file see the section 4 man page for the
+# device.
+
+include "arch/evbarm/conf/std.mmnet"
+
+options INCLUDE_CONFIG_FILE # embed config file in kernel binary
+
+#ident "GENERIC-$Revision: 1.1 $"
+
+maxusers 32 # estimated number of users
+
+# CPU support.
+options CPU_ARM9E
+makeoptions CPUFLAGS="-mtune=arm926ej-s -mcpu=arm926ej-s"
+
+# CPU-related options.
+#options MATH_EMULATE # floating point emulation
+
+# doesn't work with MP just yet..
+#options PERFCTRS # performance-monitoring counters support
+
+#options MULTIBOOT # Multiboot support (see multiboot(8))
+
+# delay between "rebooting ..." message and hardware reset, in milliseconds
+#options CPURESET_DELAY=2000
+
+# This option allows you to force a serial console at the specified
+# I/O address. see console(4) for details.
+#options CONSDEVNAME="\"com\"",CONADDR=0x2f8,CONSPEED=57600
+# you don't want the option below ON iff you are using the
+# serial console option of the new boot strap code.
+#options CONS_OVERRIDE # Always use above! independent of boot info
+
+# Standard system options
+
+#options INSECURE # disable kernel security levels - X needs this
+
+options RTC_OFFSET=0 # hardware clock is this many mins. west of GMT
+options NTP # NTP phase/frequency locked loop
+
+options KTRACE # system call tracing via ktrace(1)
+
+options SYSVMSG # System V-like message queues
+options SYSVSEM # System V-like semaphores
+#options SEMMNI=10 # number of semaphore identifiers
+#options SEMMNS=60 # number of semaphores in system
+#options SEMUME=10 # max number of undo entries per process
+#options SEMMNU=30 # number of undo structures in system
+options SYSVSHM # System V-like memory sharing
+options P1003_1B_SEMAPHORE # p1003.1b semaphore support
+
+
+#options USERCONF # userconf(4) support
+#options PIPE_SOCKETPAIR # smaller, but slower pipe(2)
+options SYSCTL_INCLUDE_DESCR # Include sysctl descriptions in kernel
+
+# Beep when it is safe to power down the system (requires sysbeep)
+#options BEEP_ONHALT
+# Some tunable details of the above feature (default values used below)
+#options BEEP_ONHALT_COUNT=3 # Times to beep
+#options BEEP_ONHALT_PITCH=1500 # Default frequency (in Hz)
+#options BEEP_ONHALT_PERIOD=250 # Default duration (in msecs)
+
+# Enable experimental buffer queue strategy for better responsiveness under
+# high disk I/O load. Likely stable but not yet the default.
+#options BUFQ_READPRIO
+#options BUFQ_PRIOCSCAN
+
+# Diagnostic/debugging support options
+options DIAGNOSTIC # expensive kernel consistency checks
+options DEBUG # expensive debugging checks/support
+options KMEMSTATS # kernel memory statistics (vmstat -m)
+options DDB # in-kernel debugger
+options DDB_ONPANIC=1 # see also sysctl(8): `ddb.onpanic'
+options DDB_HISTORY_SIZE=512 # enable history editing in DDB
+#options KGDB # remote debugger
+#options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600
+makeoptions DEBUG="-Os -g" # compile full symbol table
+options SYMTAB_SPACE=600000
+#options SYSCALL_STATS # per syscall counts
+#options SYSCALL_TIMES # per syscall times
+#options SYSCALL_TIMES_HASCOUNTER # use 'broken' rdtsc (soekris)
+
+# Compatibility options
+#options COMPAT_NOMID # NetBSD 0.8, 386BSD, and BSDI
+#options COMPAT_09 # NetBSD 0.9
+#options COMPAT_10 # NetBSD 1.0
+#options COMPAT_11 # NetBSD 1.1
+#options COMPAT_12 # NetBSD 1.2, 386BSD, and BSDI
+#options COMPAT_13 # NetBSD 1.3, 386BSD, and BSDI
+#options COMPAT_14 # NetBSD 1.4
+#options COMPAT_15 # NetBSD 1.5
+options COMPAT_16 # NetBSD 1.6
+options COMPAT_20 # NetBSD 2.0
+options COMPAT_30 # NetBSD 3.0
+options COMPAT_43 # 4.3BSD, 386BSD, and BSDI
+#options COMPAT_386BSD_MBRPART # recognize old partition ID
+#options TCP_COMPAT_42 # 4.2BSD TCP/IP bug compat. Not recommended.
+
+#options COMPAT_OSSAUDIO # OSS (Voxware) audio driver compatibility
+#options COMPAT_SVR4 # binary compatibility with SVR4
+#options COMPAT_IBCS2 # binary compatibility with SCO and ISC
+#options COMPAT_LINUX # binary compatibility with Linux
+#options COMPAT_FREEBSD # binary compatibility with FreeBSD
+#options COMPAT_MACH # binary compatibility with Mach binaries
+#options COMPAT_DARWIN # binary compatibility with Darwin binaries
+#options EXEC_MACHO # exec MACH-O binaries
+#options COMPAT_NDIS # NDIS network driver
+#options COMPAT_PECOFF # kernel support to run Win32 apps
+options COMPAT_BSDPTY # /dev/[pt]ty?? ptys.
+
+# File systems
+file-system FFS # UFS
+#file-system EXT2FS # second extended file system (linux)
+#file-system LFS # log-structured file system
+file-system MFS # memory file system
+file-system NFS # Network File System client
+#file-system NTFS # Windows/NT file system (experimental)
+#file-system CD9660 # ISO 9660 + Rock Ridge file system
+file-system MSDOSFS # MS-DOS file system
+#file-system FDESC # /dev/fd
+file-system KERNFS # /kern
+file-system NULLFS # loopback file system
+#file-system OVERLAY # overlay file system
+#file-system PROCFS # /proc
+#file-system UMAPFS # NULLFS + uid and gid remapping
+file-system UNION # union file system
+#file-system CODA # Coda File System; also needs vcoda (below)
+#file-system SMBFS # experimental - CIFS; also needs nsmb (below)
+file-system PTYFS # /dev/ptm support
+file-system TMPFS # Efficient memory file-system
+#file-system UDF # experimental - OSTA UDF CD/DVD file-system
+
+# File system options
+#options QUOTA # UFS quotas
+#options FFS_EI # FFS Endian Independent support
+options WAPBL # File system journaling support - Experimental
+# Note that UFS_DIRHASH is suspected of causing kernel memory corruption.
+# It is not recommended for general use.
+#options UFS_DIRHASH # UFS Large Directory Hashing - Experimental
+#options NFSSERVER # Network File System server
+options FFS_NO_SNAPSHOT # No FFS snapshot support
+#options EXT2FS_SYSTEM_FLAGS # makes ext2fs file flags (append and
+ # immutable) behave as system flags.
+
+# Networking options
+options GATEWAY # packet forwarding
+options INET # IP + ICMP + TCP + UDP
+#options INET6 # IPV6
+#options IPSEC # IP security
+#options IPSEC_ESP # IP security (encryption part; define w/IPSEC)
+#options IPSEC_NAT_T # IPsec NAT traversal (NAT-T)
+#options IPSEC_DEBUG # debug for IP security
+#options MROUTING # IP multicast routing
+#options PIM # Protocol Independent Multicast
+#options ISO,TPIP # OSI
+#options EON # OSI tunneling over IP
+#options NETATALK # AppleTalk networking protocols
+options PPP_BSDCOMP # BSD-Compress compression support for PPP
+options PPP_DEFLATE # Deflate compression support for PPP
+options PPP_FILTER # Active filter support for PPP (requires bpf)
+options PFIL_HOOKS # pfil(9) packet filter hooks
+options IPFILTER_LOG # ipmon(8) log support
+options IPFILTER_LOOKUP # ippool(8) support
+#options IPFILTER_DEFAULT_BLOCK # block all packets by default
+#options TCP_DEBUG # Record last TCP_NDEBUG packets with SO_DEBUG
+
+#options ALTQ # Manipulate network interfaces' output queues
+#options ALTQ_BLUE # Stochastic Fair Blue
+#options ALTQ_CBQ # Class-Based Queueing
+#options ALTQ_CDNR # Diffserv Traffic Conditioner
+#options ALTQ_FIFOQ # First-In First-Out Queue
+#options ALTQ_FLOWVALVE # RED/flow-valve (red-penalty-box)
+#options ALTQ_HFSC # Hierarchical Fair Service Curve
+#options ALTQ_LOCALQ # Local queueing discipline
+#options ALTQ_PRIQ # Priority Queueing
+#options ALTQ_RED # Random Early Detection
+#options ALTQ_RIO # RED with IN/OUT
+#options ALTQ_WFQ # Weighted Fair Queueing
+
+# These options enable verbose messages for several subsystems.
+# Warning, these may compile large string tables into the kernel!
+options MIIVERBOSE # verbose PHY autoconfig messages
+options PCMCIAVERBOSE # verbose PCMCIA configuration messages
+options SCSIVERBOSE # human readable SCSI error messages
+options USBVERBOSE # verbose USB device autoconfig messages
+
+options NFS_BOOT_DHCP,NFS_BOOT_BOOTPARAM
+
+#
+# wscons options
+#
+# builtin terminal emulations
+#options WSEMUL_SUN # sun terminal emulation
+#options WSEMUL_VT100 # VT100 / VT220 emulation
+# customization of console and kernel output - see dev/wscons/wsdisplayvar.h
+#options WSDISPLAY_CUSTOM_OUTPUT # color customization from wsconsctl(8)
+#options WS_DEFAULT_FG=WSCOL_WHITE
+#options WS_DEFAULT_BG=WSCOL_BLACK
+#options WS_DEFAULT_COLATTR="(0)"
+#options WS_DEFAULT_MONOATTR="(0)"
+#options WS_KERNEL_FG=WSCOL_GREEN
+#options WS_KERNEL_BG=WSCOL_BLACK
+#options WS_KERNEL_COLATTR=""
+#options WS_KERNEL_MONOATTR=""
+# customization of console border color
+#options WSDISPLAY_CUSTOM_BORDER # custom border colors via wsconsctl(8)
+#options WSDISPLAY_BORDER_COLOR=WSCOL_BLUE # default color
+# compatibility to other console drivers
+#options WSDISPLAY_COMPAT_PCVT # emulate some ioctls
+#options WSDISPLAY_COMPAT_SYSCONS # emulate some ioctls
+#options WSDISPLAY_COMPAT_USL # VT handling
+#options WSDISPLAY_COMPAT_RAWKBD # can get raw scancodes
+#options WSKBD_EVENT_AUTOREPEAT # auto repeat in event mode
+#options WSKBD_USONLY # strip off non-US keymaps
+# don't attach pckbd as the console if no PS/2 keyboard is found
+#options PCKBD_CNATTACH_MAY_FAIL
+# see dev/pckbport/wskbdmap_mfii.c for implemented layouts
+#options PCKBD_LAYOUT="(KB_DE | KB_NODEAD)" # for pckbd driver
+#options UKBD_LAYOUT="(KB_DE | KB_NODEAD)" # for ukbd driver
+# allocate a number of virtual screens at autoconfiguration time
+#options WSDISPLAY_DEFAULTSCREENS=4
+# use a large software cursor that doesn't blink
+#options PCDISPLAY_SOFTCURSOR
+# modify the screen type of the console; defaults to "80x25"
+#options VGA_CONSOLE_SCREENTYPE="\"80x24\""
+# work around a hardware bug that loaded fonts don't work; found on ATI cards
+#options VGA_CONSOLE_ATI_BROKEN_FONTSEL
+# console scrolling support.
+#options WSDISPLAY_SCROLLSUPPORT
+# enable VGA raster mode capable of displaying multilingual text on console
+#options VGA_RASTERCONSOLE
+# enable splash screen support; requires hw driver support
+#options SPLASHSCREEN
+#options SPLASHSCREEN_PROGRESS
+
+# Kernel root file system and dump configuration.
+#config netbsd root on sd0c type ffs
+config netbsd root on ? type ?
+#config netbsd root on ? type ?
+#config netbsd root on ? type nfs
+
+#
+# Device configuration
+#
+
+mainbus0 at root
+
+cpu* at mainbus?
+
+# Basic Bus Support
+at91bus0 at mainbus? # AT91 bus
+
+
+# Integrated peripherals:
+# On-chip interrupt controller
+at91aic0 at at91bus0 addr 0xfffff000 size 0x200
+
+# On-chip timer
+#at91st0 at at91bus0 addr 0xfffffd00 size 0x100 pid 1
+at91tctmr0 at at91bus0 addr 0xfffa0000 size 0x40 pid 17
+
+# On-chip debug UART
+at91dbgu0 at at91bus0 addr 0xfffff200 size 0x200 pid 1
+
+# On-chip UARTs
+#at91usart0 at at91bus0 addr 0xfffc0000 size 0x4000 pid 6
+#at91usart1 at at91bus0 addr 0xfffc4000 size 0x4000 pid 7
+#at91usart2 at at91bus0 addr 0xfffc8000 size 0x4000 pid 8
+#at91usart3 at at91bus0 addr 0xfffcc000 size 0x4000 pid 9
+
+# On-chip ethernet
+at91emac0 at at91bus0 addr 0xfffc4000 size 0x4000 pid 21
+
+# General purpose I/O
+at91pio0 at at91bus0 addr 0xfffff400 size 0x200 pid 2
+at91pio1 at at91bus0 addr 0xfffff600 size 0x200 pid 3
+at91pio2 at at91bus0 addr 0xfffff800 size 0x200 pid 4
+gpio* at at91pio?
+
+# On-chip CF interface
+#at91cf0 at at91bus0 addr 0x50000000 size 0x900000 pid 4
+#pcmcia0 at at91cf0
+
+# On-chip USB 1.1
+ohci0 at at91bus0 addr 0x00500000 size 0x100000 pid 20
+
+# On-chip SPI
+#at91spi0 at at91bus0 addr 0xfffe0000 size 0x4000 pid 13
+#spi0 at at91spi0
+#spi_obuf0 at spi0 slave 1
+#gpio* at spi_obuf?
+
+# On-chip I2C
+at91twi0 at at91bus0 addr 0xfffac000 size 0x4000 pid 11
+iic0 at at91twi?
+#ds1672rtc* at iic0 addr 0x68
+#seeprom* at iic0 addr 0x50 size 4096
+
+# Hardware monitors
+
+# AMD 768 and 8111 power/ACPI controllers
+#dbcool* at iic? addr 0x2C # Unknown other motherboard(s)
+#dbcool* at iic? addr 0x2D # Tyan S2881
+#dbcool* at iic? addr 0x2E # Tyan S2882-D
+
+# 1-Wire support
+#gpioow* at gpio? offset 6 mask 0x1 # 1-wire bitbanging via gpio
+#onewire* at gpioow?
+
+# 1-Wire devices
+#owtemp* at onewire? # Temperature sensors
+
+# SCSI Controllers and Devices
+
+# SCSI bus support
+scsibus* at scsi?
+
+# SCSI devices
+sd* at scsibus? target ? lun ? # SCSI disk drives
+#st* at scsibus? target ? lun ? # SCSI tape drives
+#cd* at scsibus? target ? lun ? # SCSI CD-ROM drives
+#ch* at scsibus? target ? lun ? # SCSI autochangers
+#ses* at scsibus? target ? lun ? # SCSI Enclosure Services devices
+#ss* at scsibus? target ? lun ? # SCSI scanners
+#uk* at scsibus? target ? lun ? # SCSI unknown
+
+
+# ATAPI bus support
+atapibus* at atapi?
+
+# ATAPI devices
+# flags have the same meaning as for IDE drives.
+#cd* at atapibus? drive ? flags 0x0000 # ATAPI CD-ROM drives
+sd* at atapibus? drive ? flags 0x0000 # ATAPI disk drives
+#st* at atapibus? drive ? flags 0x0000 # ATAPI tape drives
+#uk* at atapibus? drive ? flags 0x0000 # ATAPI unknown
+
+
+# Miscellaneous mass storage devices
+
+
+
+# Network Interfaces
+
+# MII/PHY support
+#acphy* at mii? phy ? # Altima AC101 and AMD Am79c874 PHYs
+#amhphy* at mii? phy ? # AMD 79c901 Ethernet PHYs
+#bmtphy* at mii? phy ? # Broadcom BCM5201 and BCM5202 PHYs
+#brgphy* at mii? phy ? # Broadcom BCM5400-family PHYs
+#ciphy* at mii? phy ? # Cicada CS8201 Gig-E PHYs
+#dmphy* at mii? phy ? # Davicom DM9101 PHYs
+#exphy* at mii? phy ? # 3Com internal PHYs
+#gentbi* at mii? phy ? # Generic Ten-Bit 1000BASE-[CLS]X PHYs
+#glxtphy* at mii? phy ? # Level One LXT-1000 PHYs
+#gphyter* at mii? phy ? # NS83861 Gig-E PHY
+#icsphy* at mii? phy ? # Integrated Circuit Systems ICS189x
+#igphy* at mii? phy ? # Intel IGP01E1000
+#ikphy* at mii? phy ? # Intel 82563 PHYs
+#inphy* at mii? phy ? # Intel 82555 PHYs
+#iophy* at mii? phy ? # Intel 82553 PHYs
+#lxtphy* at mii? phy ? # Level One LXT-970 PHYs
+#makphy* at mii? phy ? # Marvell Semiconductor 88E1000 PHYs
+#nsphy* at mii? phy ? # NS83840 PHYs
+#nsphyter* at mii? phy ? # NS83843 PHYs
+#pnaphy* at mii? phy ? # generic HomePNA PHYs
+#qsphy* at mii? phy ? # Quality Semiconductor QS6612 PHYs
+#rgephy* at mii? phy ? # Realtek 8169S/8110S internal PHYs
+#rlphy* at mii? phy ? # Realtek 8139/8201L PHYs
+#sqphy* at mii? phy ? # Seeq 80220/80221/80223 PHYs
+#tlphy* at mii? phy ? # ThunderLAN PHYs
+#tqphy* at mii? phy ? # TDK Semiconductor PHYs
+ukphy* at at91emac? phy ?
+ukphy* at aue? phy ? # generic unknown PHYs
+ukphy* at axe? phy ? # generic unknown PHYs
+ukphy* at udav? phy ? # generic unknown PHYs
+ukphy* at url? phy ? # generic unknown PHYs
+#urlphy* at mii? phy ? # Realtek RTL8150L internal PHYs
+
+
+# USB Controller and Devices
+
+# USB bus support
+usb* at ohci?
+
+# USB Hubs
+uhub* at usb?
+uhub* at uhub? port ? configuration ? interface ?
+
+# USB HID device
+#uhidev* at uhub? port ? configuration ? interface ?
+
+# USB Mice
+#ums* at uhidev? reportid ?
+#wsmouse* at ums? mux 0
+
+# USB eGalax touch-panel
+#uep* at uhub? port ?
+#wsmouse* at uep? mux 0
+
+# USB Keyboards
+#ukbd* at uhidev? reportid ?
+#wskbd* at ukbd? console ? mux 1
+
+# USB serial adapter
+#ucycom* at uhidev? reportid ?
+
+# USB Generic HID devices
+#uhid* at uhidev? reportid ?
+
+# USB Printer
+#ulpt* at uhub? port ? configuration ? interface ?
+
+# USB Modem
+#umodem* at uhub? port ? configuration ?
+#ucom* at umodem?
+
+# USB Mass Storage
+umass* at uhub? port ? configuration ? interface ?
+wd* at umass?
+
+# USB audio
+#uaudio* at uhub? port ? configuration ?
+
+# USB MIDI
+#umidi* at uhub? port ? configuration ?
+
+# USB IrDA
+# USB-IrDA bridge spec
+#uirda* at uhub? port ? configuration ? interface ?
+#irframe* at uirda?
+
+# SigmaTel STIr4200 USB/IrDA Bridge
+#ustir* at uhub? port ?
+#irframe* at ustir?
+
+# USB Ethernet adapters
+aue* at uhub? port ? # ADMtek AN986 Pegasus based adapters
+axe* at uhub? port ? # ASIX AX88172 based adapters
+cdce* at uhub? port ? # CDC, Ethernet Networking Control Model
+cue* at uhub? port ? # CATC USB-EL1201A based adapters
+kue* at uhub? port ? # Kawasaki LSI KL5KUSB101B based adapters
+udav* at uhub? port ? # Davicom DM9601 based adapters
+url* at uhub? port ? # Realtek RTL8150L based adapters
+
+# USB 802.11 adapters
+atu* at uhub? port ? # Atmel AT76C50XX based adapters
+ral* at uhub? port ? # Ralink Technology RT25x0 802.11a/b/g
+rum* at uhub? port ? # Ralink Technology RT2501/RT2601 802.11a/b/g
+
+# Prolific PL2301/PL2302 host-to-host adapter
+upl* at uhub? port ?
+
+# Serial adapters
+ubsa* at uhub? port ? # Belkin serial adapter
+ucom* at ubsa? portno ?
+
+uftdi* at uhub? port ? # FTDI FT8U100AX serial adapter
+ucom* at uftdi? portno ?
+
+#uipaq* at uhub? port ? # iPAQ PDAs
+#ucom* at uipaq? portno ?
+
+umct* at uhub? port ? # MCT USB-RS232 serial adapter
+ucom* at umct? portno ?
+
+uplcom* at uhub? port ? # I/O DATA USB-RSAQ2 serial adapter
+ucom* at uplcom? portno ?
+
+uvscom* at uhub? port ? # SUNTAC Slipper U VS-10U serial adapter
+ucom* at uvscom? portno ?
+
+# Diamond Multimedia Rio 500
+#urio* at uhub? port ?
+
+# USB Handspring Visor
+#uvisor* at uhub? port ?
+#ucom* at uvisor?
+
+# Kyocera AIR-EDGE PHONE
+#ukyopon* at uhub? port ?
+#ucom* at ukyopon? portno ?
+
+# USB scanners
+#uscanner* at uhub? port ?
+
+# USB scanners that use SCSI emulation, e.g., HP5300
+#usscanner* at uhub? port ?
+
+# Topfield TF5000PVR range of DVB recorders
+#utoppy* at uhub? port ?
+
+# Y@P firmware loader
+#uyap* at uhub? port ?
+
+# D-Link DSB-R100 USB radio
+#udsbr* at uhub? port ?
+#radio* at udsbr?
+
+# USB Generic driver
+#ugen* at uhub? port ?
+# On ugen bulk endpoints, perform read-ahead and write-behind.
+#options UGEN_BULK_RA_WB
+
+
+# IrDA and Consumer Ir devices
+
+# Toshiba Oboe
+
+# Audio Devices
+
+# Audio support
+#audio* at audiobus?
+
+# MIDI support
+#midi* at midibus?
+#midi* at pcppi? # MIDI interface to the PC speaker
+
+
+
+# Bluetooth Controller and Device support
+
+# Bluetooth PCMCIA Controllers
+#bt3c* at pcmcia? function ? # 3Com 3CRWB6096-A
+
+# Bluetooth USB Controllers
+#ubt* at uhub? port ? configuration ? interface ?
+
+# Bluetooth Device Hub
+#bthub* at bt3c?
+#bthub* at ubt?
+
+# Bluetooth HID support
+#bthidev* at bthub?
+
+# Bluetooth Mouse
+#btms* at bthidev? reportid ?
+#wsmouse* at btms? mux 0
+
+# Bluetooth Keyboard
+#btkbd* at bthidev? reportid ?
+#wskbd* at btkbd? console ? mux 1
+
+# Bluetooth Audio support
+#btsco* at bthub?
+
+
+
+
+# Pseudo-Devices
+
+#pseudo-device crypto # /dev/crypto device
+#pseudo-device swcrypto # software crypto implementation
+
+# disk/mass storage pseudo-devices
+#pseudo-device ccd 4 # concatenated/striped disk devices
+#pseudo-device cgd 4 # cryptographic disk devices
+#pseudo-device raid 8 # RAIDframe disk driver
+#options RAID_AUTOCONFIG # auto-configuration of RAID components
+# Options to enable various other RAIDframe RAID types.
+#options RF_INCLUDE_EVENODD=1
+#options RF_INCLUDE_RAID5_RS=1
+#options RF_INCLUDE_PARITYLOGGING=1
+#options RF_INCLUDE_CHAINDECLUSTER=1
+#options RF_INCLUDE_INTERDECLUSTER=1
+#options RF_INCLUDE_PARITY_DECLUSTERING=1
+#options RF_INCLUDE_PARITY_DECLUSTERING_DS=1
+#pseudo-device fss 4 # file system snapshot device
+
+pseudo-device md 1 # memory disk device (ramdisk)
+#pseudo-device vnd # disk-like interface to files
+#options VND_COMPRESSION # compressed vnd(4)
+
+# network pseudo-devices
+pseudo-device bpfilter # Berkeley packet filter
+#pseudo-device carp # Common Address Redundancy Protocol
+pseudo-device ipfilter # IP filter (firewall) and NAT
+pseudo-device loop # network loopback
+pseudo-device ppp # Point-to-Point Protocol
+#pseudo-device pppoe # PPP over Ethernet (RFC 2516)
+#pseudo-device sl # Serial Line IP
+#pseudo-device strip # Starmode Radio IP (Metricom)
+#pseudo-device irframetty # IrDA frame line discipline
+#pseudo-device tap # virtual Ethernet
+pseudo-device tun # network tunneling over tty
+#pseudo-device gre # generic L3 over IP tunnel
+#pseudo-device gif # IPv[46] over IPv[46] tunnel (RFC1933)
+#pseudo-device faith # IPv[46] tcp relay translation i/f
+#pseudo-device stf # 6to4 IPv6 over IPv4 encapsulation
+#pseudo-device vlan # IEEE 802.1q encapsulation
+#pseudo-device bridge # simple inter-network bridging
+#options BRIDGE_IPF # bridge uses IP/IPv6 pfil hooks too
+pseudo-device pf # PF packet filter
+pseudo-device pflog # PF log if
+# srt is EXPERIMENTAL
+#pseudo-device srt # source-address-based routing
+
+# miscellaneous pseudo-devices
+pseudo-device pty # pseudo-terminals
+#pseudo-device sequencer 1 # MIDI sequencer
+pseudo-device rnd # /dev/random and in-kernel generator
+#options RND_COM # use "com" randomness as well (BROKEN)
+pseudo-device clockctl # user control of clock subsystem
+pseudo-device ksyms # /dev/ksyms
+
+# a pseudo device needed for Coda # also needs CODA (above)
+#pseudo-device vcoda 4 # coda minicache <-> venus comm.
+
+# a pseudo device needed for SMBFS
+#pseudo-device nsmb # experimental - SMB requester
+
+# wscons pseudo-devices
+#pseudo-device wsmux # mouse & keyboard multiplexor
+#pseudo-device wsfont
+
+#options FILEASSOC # fileassoc(9) - required for Veriexec
+
+# Veriexec
+#pseudo-device veriexec
+#
+# Uncomment the fingerprint methods below that are desired. Note that
+# removing fingerprint methods will have almost no impact on the kernel
+# code size.
+#
+#options VERIFIED_EXEC_FP_RMD160
+#options VERIFIED_EXEC_FP_SHA256
+#options VERIFIED_EXEC_FP_SHA384
+#options VERIFIED_EXEC_FP_SHA512
+#options VERIFIED_EXEC_FP_SHA1
+#options VERIFIED_EXEC_FP_MD5
+
+options PAX_MPROTECT=0 # PaX mprotect(2) restrictions
Index: src/sys/arch/evbarm/conf/files.mmnet
diff -u /dev/null src/sys/arch/evbarm/conf/files.mmnet:1.1
--- /dev/null Fri Nov 4 17:40:48 2011
+++ src/sys/arch/evbarm/conf/files.mmnet Fri Nov 4 17:40:48 2011
@@ -0,0 +1,9 @@
+#
+# Propox MMnet1002 evaluation board configuration info
+#
+
+# CPU support and integrated peripherals
+include "arch/arm/at91/files.at91"
+
+# board-specific startup source file
+file arch/evbarm/mmnet/mmnet_machdep.c
Index: src/sys/arch/evbarm/conf/mk.mmnet
diff -u /dev/null src/sys/arch/evbarm/conf/mk.mmnet:1.1
--- /dev/null Fri Nov 4 17:40:48 2011
+++ src/sys/arch/evbarm/conf/mk.mmnet Fri Nov 4 17:40:48 2011
@@ -0,0 +1,13 @@
+# $NetBSD: mk.mmnet,v 1.1 2011/11/04 17:40:48 aymeric Exp $
+
+SYSTEM_FIRST_OBJ= mmnet_start.o
+SYSTEM_FIRST_SFILE= ${THISARM}/mmnet/mmnet_start.S
+
+KERNEL_BASE_PHYS=0x20200000
+KERNEL_BASE_VIRT=0xc0200000
+
+SYSTEM_LD_TAIL_EXTRA+=; \
+ echo ${OBJCOPY} -S -O binary $@ [email protected]; \
+ ${OBJCOPY} -S -O binary $@ [email protected];
+
+EXTRA_KERNELS+= ${KERNELS:@.KERNEL.@${.KERNEL.}.bin@}
Index: src/sys/arch/evbarm/conf/std.mmnet
diff -u /dev/null src/sys/arch/evbarm/conf/std.mmnet:1.1
--- /dev/null Fri Nov 4 17:40:48 2011
+++ src/sys/arch/evbarm/conf/std.mmnet Fri Nov 4 17:40:48 2011
@@ -0,0 +1,31 @@
+#
+# NetBSD/evbarm options for Propox MMnet1002 evaluation board
+#
+
+machine evbarm arm
+include "conf/std" # MI standard options
+
+# Pull in MMnet config definitions.
+include "arch/evbarm/conf/files.mmnet"
+
+options AT91SAM9260
+
+options EXEC_ELF32
+options EXEC_AOUT
+options EXEC_SCRIPT
+
+# To support easy transit to ../arch/arm/arm32
+options ARM32
+options ARM_GENERIC_TODR
+
+# timer speed
+options HZ=100
+
+
+options KERNEL_BASE_EXT=0xc0000000
+makeoptions BOARDTYPE="mmnet"
+makeoptions BOARDMKFRAG="${THISARM}/conf/mk.mmnet"
+makeoptions KERNEL_BASE_PHYS=0x20200000
+makeoptions KERNEL_BASE_VIRT=0xc0200000
+
+options ARM_INTR_IMPL="<arch/arm/at91/at91intr.h>"
Index: src/sys/arch/evbarm/mmnet/mmnet_machdep.c
diff -u /dev/null src/sys/arch/evbarm/mmnet/mmnet_machdep.c:1.1
--- /dev/null Fri Nov 4 17:40:48 2011
+++ src/sys/arch/evbarm/mmnet/mmnet_machdep.c Fri Nov 4 17:40:48 2011
@@ -0,0 +1,358 @@
+/* $Id: mmnet_machdep.c,v 1.1 2011/11/04 17:40:48 aymeric Exp $ */
+/* $NetBSD: mmnet_machdep.c,v 1.1 2011/11/04 17:40:48 aymeric Exp $ */
+
+/*
+ * Copyright (c) 2007 Embedtronics Oy
+ * Based on tsarm_machdep.c
+ *
+ * Copyright (c) 2001, 2002, 2003 Wasabi Systems, Inc.
+ * All rights reserved.
+ *
+ * Based on code written by Jason R. Thorpe and Steve C. Woodford for
+ * Wasabi Systems, Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed for the NetBSD Project by
+ * Wasabi Systems, Inc.
+ * 4. The name of Wasabi Systems, Inc. may not be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/*
+ * Copyright (c) 1997,1998 Mark Brinicombe.
+ * Copyright (c) 1997,1998 Causality Limited.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by Mark Brinicombe
+ * for the NetBSD Project.
+ * 4. The name of the company nor the name of the author may be used to
+ * endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * Machine dependant functions for kernel setup for Iyonix.
+ */
+/* Adaptation for Propox MMnet by Aymeric Vincent is in the public domain */
+
+#include <sys/cdefs.h>
+__KERNEL_RCSID(0, "$NetBSD: mmnet_machdep.c,v 1.1 2011/11/04 17:40:48 aymeric Exp $");
+
+#include "opt_ddb.h"
+#include "opt_kgdb.h"
+#include "opt_pmap_debug.h"
+
+#include <sys/param.h>
+#include <sys/bus.h>
+#include <sys/device.h>
+#include <sys/systm.h>
+#include <sys/kernel.h>
+#include <sys/exec.h>
+#include <sys/proc.h>
+#include <sys/msgbuf.h>
+#include <sys/reboot.h>
+#include <sys/termios.h>
+#include <sys/ksyms.h>
+
+#include <uvm/uvm_extern.h>
+
+#include <dev/cons.h>
+
+#include <machine/db_machdep.h>
+#include <ddb/db_sym.h>
+#include <ddb/db_extern.h>
+
+#define DRAM_BLOCKS 1
+#include <machine/bootconfig.h>
+#include <machine/cpu.h>
+#include <machine/frame.h>
+#include <arm/undefined.h>
+
+#include <arm/arm32/machdep.h>
+
+#include <arm/at91/at91reg.h>
+#include <arm/at91/at91var.h>
+
+#include <dev/ic/comreg.h>
+#include <dev/ic/comvar.h>
+
+#include <machine/autoconf.h>
+
+#include "isa.h"
+
+#include <arm/at91/at91sam9260reg.h>
+#include <arm/at91/at91sam9260busvar.h>
+
+#include "opt_ipkdb.h"
+#include "ksyms.h"
+
+#include <arm/at91/at91busvar.h>
+#include <arm/at91/at91pdcreg.h>
+#include <arm/at91/at91dbgureg.h>
+#include <arm/at91/at91reg.h>
+#include <arm/at91/at91streg.h>
+
+/*
+ * Address to call from cpu_reset() to reset the machine.
+ * This is machine architecture dependant as it varies depending
+ * on where the ROM appears when you turn the MMU off.
+ */
+
+u_int cpu_reset_address = 0x00000000;
+
+
+/* boot configuration: */
+BootConfig bootconfig; /* Boot config storage */
+char *boot_args = NULL;
+char *boot_file = NULL;
+
+/* hmmm */
+static struct arm32_dma_range mmnet_dma_ranges[4];
+static struct at91bus_machdep mmnetbus;
+static at91bus_tag_t old_at91bus_tag;
+
+/* Prototypes */
+static void mmnet_device_register(device_t dev, void *aux);
+static void mmnetbus_init(struct at91bus_clocks *);
+static void mmnetbus_peripheral_clock(int pid, int enable);
+static uint32_t mmnetbus_gpio_mask(int pid);
+
+
+/*
+ * void cpu_reboot(int howto, char *bootstr)
+ *
+ * Reboots the system
+ *
+ * Deal with any syncing, unmounting, dumping and shutdown hooks,
+ * then reset the CPU.
+ */
+void
+cpu_reboot(int howto, char *bootstr)
+{
+
+ /*
+ * If we are still cold then hit the air brakes
+ * and crash to earth fast
+ */
+ if (cold) {
+ doshutdownhooks();
+ pmf_system_shutdown(boothowto);
+ printf("\r\n");
+ printf("The operating system has halted.\r\n");
+ printf("Please press any key to reboot.\r\n");
+ cngetc();
+ printf("\r\nrebooting...\r\n");
+ goto reset;
+ }
+
+ /* Disable console buffering */
+
+ /*
+ * If RB_NOSYNC was not specified sync the discs.
+ * Note: Unless cold is set to 1 here, syslogd will die during the
+ * unmount. It looks like syslogd is getting woken up only to find
+ * that it cannot page part of the binary in as the filesystem has
+ * been unmounted.
+ */
+ if (!(howto & RB_NOSYNC))
+ bootsync();
+
+ /* Say NO to interrupts */
+ splhigh();
+
+ /* Do a dump if requested. */
+ if ((howto & (RB_DUMP | RB_HALT)) == RB_DUMP)
+ dumpsys();
+
+ /* Run any shutdown hooks */
+ doshutdownhooks();
+
+ pmf_system_shutdown(boothowto);
+
+ /* Make sure IRQ's are disabled */
+ IRQdisable;
+
+ if (howto & RB_HALT) {
+ printf("\r\n");
+ printf("The operating system has halted.\r\n");
+ printf("Please press any key to reboot.\r\n");
+ cngetc();
+ }
+
+ printf("\r\nrebooting...\r\n");
+ reset:
+ /*
+ * Make really really sure that all interrupts are disabled,
+ * and poke the Internal Bus and Peripheral Bus reset lines.
+ */
+ (void) disable_interrupts(I32_bit|F32_bit);
+ STREG(ST_WDMR) = ST_WDMR_EXTEN | ST_WDMR_RSTEN | 1;
+ STREG(ST_CR) = ST_CR_WDRST;
+ for (;;);
+}
+
+/*
+ * u_int initarm(...)
+ *
+ * Initial entry point on startup. This gets called before main() is
+ * entered.
+ * It should be responsible for setting up everything that must be
+ * in place when main is called.
+ * This includes
+ * Taking a copy of the boot configuration structure.
+ * Initialising the physical console so characters can be printed.
+ * Setting up page tables for the kernel
+ * Initialising interrupt controllers to a sane default state
+ */
+u_int
+initarm(void *arg)
+{
+ u_int ret;
+ /*
+ * basic AT91 initialization:
+ */
+ if (at91bus_init())
+ panic("%s: at91bus_init() failed", __FUNCTION__);
+
+ if (AT91_CHIP_ID() == AT91SAM9260_CHIP_ID) {
+ memcpy(&mmnetbus, at91bus_tag, sizeof(mmnetbus));
+ mmnetbus.init = mmnetbus_init;
+ mmnetbus.peripheral_clock = mmnetbus_peripheral_clock;
+ mmnetbus.gpio_mask = mmnetbus_gpio_mask;
+ old_at91bus_tag = at91bus_tag;
+ at91bus_tag = &mmnetbus;
+ }
+
+ /* Fake bootconfig structure for the benefit of pmap.c */
+ /* XXX must make the memory description h/w independent */
+ bootconfig.dramblocks = 1;
+ bootconfig.dram[0].address = 0x20000000UL;
+ bootconfig.dram[0].pages = 0x04000000UL / PAGE_SIZE;
+ ret = at91bus_setup(&bootconfig);
+
+ if (AT91_CHIP_ID() != AT91SAM9260_CHIP_ID)
+ panic("%s: processor is not AT91SAM9260", __FUNCTION__);
+
+ /* we've a specific device_register routine */
+ evbarm_device_register = mmnet_device_register;
+
+ /* We return the new stack pointer address */
+ return ret;
+}
+
+
+bus_dma_tag_t
+at91_bus_dma_init(struct arm32_bus_dma_tag *dma_tag_template)
+{
+ int i;
+ struct arm32_bus_dma_tag *dmat;
+
+ for (i = 0; i < bootconfig.dramblocks; i++) {
+ mmnet_dma_ranges[i].dr_sysbase = bootconfig.dram[i].address;
+ mmnet_dma_ranges[i].dr_busbase = bootconfig.dram[i].address;
+ mmnet_dma_ranges[i].dr_len = bootconfig.dram[i].pages *
+ PAGE_SIZE;
+ }
+
+ dmat = dma_tag_template;
+
+ dmat->_ranges = mmnet_dma_ranges;
+ dmat->_nranges = bootconfig.dramblocks;
+
+ return dmat;
+}
+
+void mmnetbus_init(struct at91bus_clocks *clocks)
+{
+ (*old_at91bus_tag->init)(clocks);
+}
+
+uint32_t mmnetbus_gpio_mask(int pid)
+{
+ switch (pid) {
+ case PID_PIOA: return ~0x00000300U;
+ case PID_PIOB: return ~0x0000783FU;
+ case PID_PIOC: return ~0x00000000U;
+ default: return ~0x00000000U;
+ }
+}
+
+void mmnetbus_peripheral_clock(int pid, int enable)
+{
+ switch (pid) {
+ case PID_TWI:
+ if (enable) {
+ PIOA_WRITE(PIO_ASR, 0x06000000);
+ PIOA_WRITE(PIO_PDR, 0x06000000);
+ PIOA_WRITE(PIO_MDER, 0x06000000);
+ }
+ break;
+
+ case PID_SPI0:
+ if (enable) {
+ PIOA_WRITE(PIO_ASR, 0x0000000f);
+ PIOA_WRITE(PIO_PDR, 0x0000000f);
+ }
+ break;
+
+ case PID_SPI1:
+ if (enable) {
+ PIOB_WRITE(PIO_ASR, 0x0000000f);
+ PIOB_WRITE(PIO_PDR, 0x0000000f);
+ }
+ break;
+ }
+ (*old_at91bus_tag->peripheral_clock)(pid, enable);
+}
+
+
+static void mmnet_device_register(device_t dev, void *aux)
+{
+#if 0
+ if (device_is_a(dev, "at91semac")) {
+ // propagate mac address from u-boot
+ }
+#endif
+}
Index: src/sys/arch/evbarm/mmnet/mmnet_start.S
diff -u /dev/null src/sys/arch/evbarm/mmnet/mmnet_start.S:1.1
--- /dev/null Fri Nov 4 17:40:48 2011
+++ src/sys/arch/evbarm/mmnet/mmnet_start.S Fri Nov 4 17:40:48 2011
@@ -0,0 +1,201 @@
+/* $NetBSD: mmnet_start.S,v 1.1 2011/11/04 17:40:48 aymeric Exp $ */
+/*
+ * Copyright (C) 2005, 2006 WIDE Project and SOUM Corporation.
+ * All rights reserved.
+ *
+ * Written by Takashi Kiyohara and Susumu Miki for WIDE Project and SOUM
+ * Corporation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the project nor the name of SOUM Corporation
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE PROJECT and SOUM CORPORATION ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT AND SOUM CORPORATION
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+/*
+ * Copyright (c) 2002, 2003 Genetec Corporation. All rights reserved.
+ * Written by Hiroyuki Bessho for Genetec Corporation.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of Genetec Corporation may not be used to endorse or
+ * promote products derived from this software without specific prior
+ * written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY GENETEC CORPORATION ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GENETEC CORPORATION
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <machine/asm.h>
+#include <arm/armreg.h>
+#include <arm/arm32/pte.h>
+#include <arm/arm32/pmap.h> /* for PMAP_DOMAIN_KERNEL */
+
+#ifndef SDRAM_START
+#define SDRAM_START 0x20000000
+#endif
+
+/*
+ * CPWAIT -- Canonical method to wait for CP15 update.
+ * NOTE: Clobbers the specified temp reg.
+ * copied from arm/arm/cpufunc_asm_xscale.S
+ * XXX: better be in a common header file.
+ */
+#define CPWAIT_BRANCH \
+ sub pc, pc, #4
+
+#define CPWAIT(tmp) \
+ mrc p15, 0, tmp, c2, c0, 0 /* arbitrary read of CP15 */ ;\
+ mov tmp, tmp /* wait for it to complete */ ;\
+ CPWAIT_BRANCH /* branch to next insn */
+
+/*
+ * Kernel start routine for the Propox MMnet 1002
+ * this code is executed at the very beginning after the kernel is loaded
+ * by U-Boot.
+ */
+ .text
+
+ .global _C_LABEL(mmnet_start)
+_C_LABEL(mmnet_start):
+ /*
+ * Kernel is loaded in SDRAM (0x20200000), and is expected to run
+ * in VA 0xc0200000..
+ */
+ /* save u-boot's args */
+ adr r4, u_boot_args
+ nop
+ nop
+ nop
+ stmia r4!, {r0, r1, r2, r3}
+ nop
+ nop
+ nop
+
+ /* Calculate RAM size */
+ adr r4, ram_size
+ ldr r0, [r4]
+0:
+ add r3, r4, r0
+ ldr r1, [r3]
+ cmp r0, r1
+ beq 2f
+1:
+ add r0, r0, r0 /* r0 <<= 1 */
+ str r0, [r4]
+ b 0b
+2:
+ mvn r1, r1 /* r1 ^= 0xffffffff */
+ str r1, [r3]
+ ldr r2, [r4]
+ cmp r1, r2
+ beq 3f
+ str r0, [r3] /* restore */
+ b 1b
+3:
+ str r0, [r4]
+
+ /* build page table from scratch */
+ ldr r0, Lstartup_pagetable /* pagetable */
+ adr r4, mmu_init_table
+ b 5f
+
+4:
+ str r3, [r0, r2]
+ add r2, r2, #4
+ add r3, r3, #(L1_S_SIZE)
+ adds r1, r1, #-1
+ bhi 4b
+5:
+ ldmia r4!, {r1, r2, r3} /* # of sections, PA|attr, VA */
+ cmp r1, #0
+ bne 4b
+
+ mcr p15, 0, r0, c2, c0, 0 /* Set TTB */
+ mcr p15, 0, r0, c8, c7, 0 /* Flush TLB */
+
+ /* Set the Domain Access register. Very important! */
+ mov r0, #((DOMAIN_CLIENT << (PMAP_DOMAIN_KERNEL*2)) | DOMAIN_CLIENT)
+ mcr p15, 0, r0, c3, c0, 0
+
+ /* Enable MMU */
+ mrc p15, 0, r0, c1, c0, 0
+ orr r0, r0, #CPU_CONTROL_SYST_ENABLE
+ orr r0, r0, #CPU_CONTROL_MMU_ENABLE
+ mcr p15, 0, r0, c1, c0, 0
+ CPWAIT(r0)
+
+ /* Jump to kernel code in TRUE VA */
+ adr r0, Lstart
+ ldr pc, [r0]
+
+Lstart:
+ .word start
+
+#ifndef STARTUP_PAGETABLE_ADDR
+#define STARTUP_PAGETABLE_ADDR 0x20000000 /* aligned 16kByte */
+#endif
+Lstartup_pagetable:
+ .word STARTUP_PAGETABLE_ADDR
+
+ .globl _C_LABEL(u_boot_args)
+u_boot_args:
+ .space 16 /* r0, r1, r2, r3 */
+
+ .globl _C_LABEL(ram_size)
+ram_size:
+ .word 0x04000000 /* 64Mbyte */
+
+
+#define MMU_INIT(va,pa,n_sec,attr) \
+ .word n_sec ; \
+ .word 4 * ((va) >> L1_S_SHIFT) ; \
+ .word (pa) | (attr) ;
+
+mmu_init_table:
+ /* fill all table VA==PA */
+ MMU_INIT(0x00000000, 0x00000000,
+ 1 << (32 - L1_S_SHIFT), L1_TYPE_S | L1_S_AP(AP_KRW))
+
+ /* map SDRAM VA==PA, WT cacheable */
+ MMU_INIT(SDRAM_START, SDRAM_START,
+ 64, L1_TYPE_S | L1_S_C | L1_S_AP(AP_KRW))
+
+ /* map VA 0xc0000000..0xc3ffffff to PA 0x20000000..0x23ffffff */
+ MMU_INIT(0xc0000000, SDRAM_START,
+ 64, L1_TYPE_S | L1_S_C | L1_S_AP(AP_KRW))
+
+ .word 0 /* end of table */
