NOTES revision 133909
1# $FreeBSD: head/sys/sparc64/conf/NOTES 133909 2004-08-16 23:21:06Z marius $ 2# 3# This file contains machine dependent kernel configuration notes. For 4# machine independent notes, look in /sys/conf/NOTES. 5 6# This directive is mandatory. It defines the architecture to be 7# configured for. In this case, this kernel is for a machine using 8# UltraSparc processors. 9# 10machine sparc64 11 12 13##################################################################### 14# CPU OPTIONS 15 16# 17# You must specify at least one CPU (the one you intend to run on); 18# deleting the specification for CPUs you don't need to use may make 19# parts of the system run faster. 20# XXX: On the Sparc64, there is only one CPU type 21cpu SUN4U 22 23 24##################################################################### 25# HARDWARE BUS CONFIGURATION 26 27device ebus 28device isa 29device pci 30device sbus 31device central 32device fhc 33 34 35##################################################################### 36# HARDWARE DEVICE CONFIGURATION 37 38# 39# Mandatory devices: 40# 41 42device genclock # Generic clock interface 43device eeprom # eeprom (really a front-end for the MK48Txx) 44device "mk48txx" # Mostek MK48T02, MK48T08, MK48T59 clock 45 46# 47# Optional devices: 48# 49 50device creator # Creator, Creator3D and Elite3D graphics cards 51 52device ofw_console # Open Firmware console device 53option OFWCONS_POLL_HZ=4 # 20 or more works best on Ultra2 54 55device sab # Siemens SAB82532 based serial ports 56device zs # Zilog 8530 based serial ports 57 58 59##################################################################### 60# Devices we don't want to deal with 61 62nodevice ukbd 63nodevice atkbdc 64nodevice atkbd 65nodevice psm 66nodevice vga 67nodevice daemon_saver 68nodevice star_saver 69nodevice bktr 70nodevice fdc 71nodevice ppc 72nodevice sound 73nodevice "snd_ad1816" 74nodevice "snd_als4000" 75nodevice "snd_au88x0" 76nodevice snd_cmi 77nodevice "snd_cs4281" 78nodevice snd_csa 79nodevice "snd_ds1" 80nodevice "snd_emu10k1" 81nodevice "snd_es137x" 82nodevice snd_ess 83nodevice "snd_fm801" 84nodevice snd_gusc 85nodevice snd_ich 86nodevice snd_maestro 87nodevice "snd_maestro3" 88nodevice snd_mss 89nodevice snd_neomagic 90nodevice "snd_sb16" 91nodevice "snd_sb8" 92nodevice snd_sbc 93nodevice snd_solo 94nodevice "snd_t4dwave" 95nodevice "snd_via8233" 96nodevice "snd_via82c686" 97nodevice snd_vibes 98nodevice "snd_vortex1" 99nodevice snd_uaudio 100nodevice aha 101nodevice bt 102nodevice wds 103nodevice ep 104nodevice ex 105nodevice sio 106 107 108##################################################################### 109# Options we don't want to deal with 110 111nooption FDC_DEBUG 112nooption COM_ESP 113nooption CONSPEED 114nooption VGA_DEBUG 115nooption SC_RENDER_DEBUG 116nooption SC_DEBUG_LEVEL 117nooption PPC_DEBUG 118nooption PPC_PROBE_CHIPSET 119nooption SC_NO_SUSPEND_VTYSWITCH 120nooption SC_NO_FONT_LOADING 121nooption SC_KERNEL_CONS_REV_ATTR 122nooption SC_KERNEL_CONS_ATTR 123nooption SC_NORM_REV_ATTR 124nooption SC_NORM_ATTR 125nooption SC_DFLT_FONT 126nooption SC_ALT_MOUSE_IMAGE 127nooption VGA_WIDTH90 128nooption VGA_SLOW_IOACCESS 129nooption VGA_ALT_SEQACCESS 130nooption PSM_RESETAFTERSUSPEND 131nooption PSM_HOOKRESUME 132nooption ATKBD_DFLT_KEYMAP 133nooption EXT2FS 134 135 136##################################################################### 137# Make options we don't want to deal with 138 139nomakeoption SC_DFLT_FONT 140nomakeoption ATKBD_DFLT_KEYMAP 141