NOTES revision 163630
1207753Smm# $FreeBSD: head/sys/sparc64/conf/NOTES 163630 2006-10-23 13:23:14Z ru $ 2207753Smm# 3207753Smm# This file contains machine dependent kernel configuration notes. For 4207753Smm# machine independent notes, look in /sys/conf/NOTES. 5207753Smm 6207753Smm 7207753Smm##################################################################### 8207753Smm# CPU OPTIONS 9207753Smm 10207753Smm# 11207753Smm# You must specify at least one CPU (the one you intend to run on); 12207753Smm# deleting the specification for CPUs you don't need to use may make 13207753Smm# parts of the system run faster. 14207753Smm# XXX: On the Sparc64, there is only one CPU type 15207753Smmcpu SUN4U 16207753Smm 17207753Smm 18207753Smm##################################################################### 19292588Sdelphij# HARDWARE BUS CONFIGURATION 20292588Sdelphij 21207753Smmdevice ebus 22207753Smmdevice isa 23292588Sdelphijdevice pci 24207753Smmdevice sbus 25207753Smmdevice central 26207753Smmdevice fhc 27 28 29##################################################################### 30# HARDWARE DEVICE CONFIGURATION 31 32# 33# Mandatory devices: 34# 35 36device genclock # Generic clock interface 37device eeprom # eeprom (really a front-end for the MK48Txx) 38device mk48txx # Mostek MK48Txx clocks 39device rtc # rtc (really a front-end for the MC146818) 40device mc146818 # Motorola MC146818 and compatible clocks 41 42# 43# Optional devices: 44# 45 46device auxio # auxiliary I/O device 47device clkbrd # Clock Board (blinkenlight on Sun Exx00) 48device creator # Creator, Creator3D and Elite3D framebuffers 49device machfb # ATI Mach64 framebuffers 50 51device ofw_console # Open Firmware console device 52option OFWCONS_POLL_HZ=4 # 20 or more works best on Ultra2 53 54# PS/2 mouse 55device psm 56hint.psm.0.at="atkbdc" 57hint.psm.0.irq="12" 58 59# Options for psm: 60options PSM_HOOKRESUME #hook the system resume event, useful 61 #for some laptops 62options PSM_RESETAFTERSUSPEND #reset the device at the resume event 63 64# The keyboard controller; it controls the keyboard and the PS/2 mouse. 65device atkbdc 66hint.atkbdc.0.at="isa" 67hint.atkbdc.0.port="0x060" 68 69# The AT keyboard 70device atkbd 71hint.atkbd.0.at="atkbdc" 72hint.atkbd.0.irq="1" 73 74# Options for atkbd: 75options ATKBD_DFLT_KEYMAP # specify the built-in keymap 76makeoptions ATKBD_DFLT_KEYMAP=jp.106 77 78# `flags' for atkbd: 79# 0x01 Force detection of keyboard, else we always assume a keyboard 80# 0x02 Don't reset keyboard, useful for some newer ThinkPads 81# 0x03 Force detection and avoid reset, might help with certain 82# dockingstations 83# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 84 85 86##################################################################### 87# Devices we don't want to deal with 88 89nodevice daemon_saver 90nodevice snake_saver 91nodevice star_saver 92nodevice bktr 93nodevice fdc 94nodevice ppc 95nodevice snd_ad1816 96nodevice snd_als4000 97nodevice snd_cmi 98nodevice snd_cs4281 99nodevice snd_csa 100nodevice snd_ds1 101nodevice snd_emu10k1 102nodevice snd_ess 103nodevice snd_fm801 104nodevice snd_gusc 105nodevice snd_ich 106nodevice snd_maestro 107nodevice snd_maestro3 108nodevice snd_mss 109nodevice snd_neomagic 110nodevice snd_sb16 111nodevice snd_sb8 112nodevice snd_sbc 113nodevice snd_solo 114nodevice snd_t4dwave 115nodevice snd_via8233 116nodevice snd_via82c686 117nodevice snd_vibes 118nodevice snd_uaudio 119nodevice aha 120nodevice bt 121nodevice wds 122nodevice ep 123nodevice ex 124 125 126##################################################################### 127# Options we don't want to deal with 128 129nooption FDC_DEBUG 130nooption SC_RENDER_DEBUG 131nooption SC_DEBUG_LEVEL 132nooption PPC_DEBUG 133nooption PPC_PROBE_CHIPSET 134nooption SC_NO_SUSPEND_VTYSWITCH 135nooption SC_NO_FONT_LOADING 136nooption SC_KERNEL_CONS_REV_ATTR 137nooption SC_KERNEL_CONS_ATTR 138nooption SC_NORM_REV_ATTR 139nooption SC_NORM_ATTR 140nooption SC_DFLT_FONT 141nooption SC_ALT_MOUSE_IMAGE 142nooption EXT2FS 143 144 145##################################################################### 146# Make options we don't want to deal with 147 148nomakeoption SC_DFLT_FONT 149