NOTES revision 163627
1# $FreeBSD: head/sys/sparc64/conf/NOTES 163627 2006-10-23 10:05:36Z ru $ 2# 3# This file contains machine dependent kernel configuration notes. For 4# machine independent notes, look in /sys/conf/NOTES. 5 6 7##################################################################### 8# CPU OPTIONS 9 10# 11# You must specify at least one CPU (the one you intend to run on); 12# deleting the specification for CPUs you don't need to use may make 13# parts of the system run faster. 14# XXX: On the Sparc64, there is only one CPU type 15cpu SUN4U 16 17 18##################################################################### 19# HARDWARE BUS CONFIGURATION 20 21device ebus 22device isa 23device pci 24device sbus 25device central 26device 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 85device splash # Splash screen and screen saver support 86 87 88##################################################################### 89# Devices we don't want to deal with 90 91nodevice daemon_saver 92nodevice snake_saver 93nodevice star_saver 94nodevice bktr 95nodevice fdc 96nodevice ppc 97nodevice snd_ad1816 98nodevice snd_als4000 99nodevice snd_cmi 100nodevice snd_cs4281 101nodevice snd_csa 102nodevice snd_ds1 103nodevice snd_emu10k1 104nodevice snd_ess 105nodevice snd_fm801 106nodevice snd_gusc 107nodevice snd_ich 108nodevice snd_maestro 109nodevice snd_maestro3 110nodevice snd_mss 111nodevice snd_neomagic 112nodevice snd_sb16 113nodevice snd_sb8 114nodevice snd_sbc 115nodevice snd_solo 116nodevice snd_t4dwave 117nodevice snd_via8233 118nodevice snd_via82c686 119nodevice snd_vibes 120nodevice snd_uaudio 121nodevice aha 122nodevice bt 123nodevice wds 124nodevice ep 125nodevice ex 126 127 128##################################################################### 129# Options we don't want to deal with 130 131nooption FDC_DEBUG 132nooption SC_RENDER_DEBUG 133nooption SC_DEBUG_LEVEL 134nooption PPC_DEBUG 135nooption PPC_PROBE_CHIPSET 136nooption SC_NO_SUSPEND_VTYSWITCH 137nooption SC_NO_FONT_LOADING 138nooption SC_KERNEL_CONS_REV_ATTR 139nooption SC_KERNEL_CONS_ATTR 140nooption SC_NORM_REV_ATTR 141nooption SC_NORM_ATTR 142nooption SC_DFLT_FONT 143nooption SC_ALT_MOUSE_IMAGE 144nooption EXT2FS 145 146 147##################################################################### 148# Make options we don't want to deal with 149 150nomakeoption SC_DFLT_FONT 151