freebsd-dev/sys/sparc64/conf/NOTES
Marius Strobl be7a88bd72 Add a driver for the 'clock-board' device (the clock board is an
inevitable component in Sun Exx00 machines and provides serial ports,
NVRAM and TOD amongst others which are handled by uart(4) and eeprom(4)
respectively). This driver currently only prints out information about
the chassis on attach and allows to blink the 'Cycling' LED (which is
duplicated on the front panel) of the clock board just like fhc(4) does
for the other boards. The device name for the LED is /dev/led/clockboard.

Obtained from:	OpenBSD
Tested by:	joerg
2005-03-19 01:04:48 +00:00

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# $FreeBSD$
#
# This file contains machine dependent kernel configuration notes. For
# machine independent notes, look in /sys/conf/NOTES.
# This directive is mandatory. It defines the architecture to be
# configured for. In this case, this kernel is for a machine using
# UltraSparc processors.
#
machine sparc64
#####################################################################
# CPU OPTIONS
#
# You must specify at least one CPU (the one you intend to run on);
# deleting the specification for CPUs you don't need to use may make
# parts of the system run faster.
# XXX: On the Sparc64, there is only one CPU type
cpu SUN4U
#####################################################################
# HARDWARE BUS CONFIGURATION
device ebus
device isa
device pci
device sbus
device central
device fhc
#####################################################################
# HARDWARE DEVICE CONFIGURATION
#
# Mandatory devices:
#
device genclock # Generic clock interface
device eeprom # eeprom (really a front-end for the MK48Txx)
device mk48txx # Mostek MK48Txx clocks
device rtc # rtc (really a front-end for the MC146818)
device mc146818 # Motorola MC146818 and compatible clocks
#
# Optional devices:
#
device auxio # auxiliary I/O device
device clkbrd # Clock Board (blinkenlight on Sun Exx00)
device creator # Creator, Creator3D and Elite3D graphics cards
device ofw_console # Open Firmware console device
option OFWCONS_POLL_HZ=4 # 20 or more works best on Ultra2
device sab # Siemens SAB82532 based serial ports
#####################################################################
# Devices we don't want to deal with
nodevice ukbd
nodevice atkbdc
nodevice atkbd
nodevice psm
nodevice vga
nodevice daemon_saver
nodevice snake_saver
nodevice star_saver
nodevice bktr
nodevice fdc
nodevice ppc
nodevice snd_ad1816
nodevice snd_als4000
nodevice snd_au88x0
nodevice snd_cmi
nodevice snd_cs4281
nodevice snd_csa
nodevice snd_ds1
nodevice snd_emu10k1
nodevice snd_es137x
nodevice snd_ess
nodevice snd_fm801
nodevice snd_gusc
nodevice snd_ich
nodevice snd_maestro
nodevice snd_maestro3
nodevice snd_mss
nodevice snd_neomagic
nodevice snd_sb16
nodevice snd_sb8
nodevice snd_sbc
nodevice snd_solo
nodevice snd_t4dwave
nodevice snd_via8233
nodevice snd_via82c686
nodevice snd_vibes
nodevice snd_vortex1
nodevice snd_uaudio
nodevice aha
nodevice bt
nodevice wds
nodevice ep
nodevice ex
nodevice sio
#####################################################################
# Options we don't want to deal with
nooption FDC_DEBUG
nooption COM_ESP
nooption CONSPEED
nooption VGA_DEBUG
nooption SC_RENDER_DEBUG
nooption SC_DEBUG_LEVEL
nooption PPC_DEBUG
nooption PPC_PROBE_CHIPSET
nooption SC_NO_SUSPEND_VTYSWITCH
nooption SC_NO_FONT_LOADING
nooption SC_KERNEL_CONS_REV_ATTR
nooption SC_KERNEL_CONS_ATTR
nooption SC_NORM_REV_ATTR
nooption SC_NORM_ATTR
nooption SC_DFLT_FONT
nooption SC_ALT_MOUSE_IMAGE
nooption VGA_WIDTH90
nooption VGA_SLOW_IOACCESS
nooption VGA_ALT_SEQACCESS
nooption PSM_RESETAFTERSUSPEND
nooption PSM_HOOKRESUME
nooption ATKBD_DFLT_KEYMAP
nooption EXT2FS
#####################################################################
# Make options we don't want to deal with
nomakeoption SC_DFLT_FONT
nomakeoption ATKBD_DFLT_KEYMAP