NOTES revision 163890
1# $FreeBSD: head/sys/sparc64/conf/NOTES 163890 2006-11-02 00:01:15Z marius $ 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 56 57# Options for psm: 58options PSM_HOOKRESUME #hook the system resume event, useful 59 #for some laptops 60options PSM_RESETAFTERSUSPEND #reset the device at the resume event 61 62# The keyboard controller; it controls the keyboard and the PS/2 mouse. 63device atkbdc 64 65# The AT keyboard 66device atkbd 67 68# Options for atkbd: 69options ATKBD_DFLT_KEYMAP # specify the built-in keymap 70makeoptions ATKBD_DFLT_KEYMAP=jp.106 71 72# `flags' for atkbd: 73# 0x01 Force detection of keyboard, else we always assume a keyboard 74# 0x02 Don't reset keyboard, useful for some newer ThinkPads 75# 0x03 Force detection and avoid reset, might help with certain 76# dockingstations 77# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 78 79# Sun type 4/5/6 RS-232@TTL keyboard 80#device sunkbd 81 82# Options for sunkbd: 83options SUNKBD_EMULATE_ATKBD # allows to use the AT keyboard maps 84 # in share/syscons/keymaps, required 85 # for SUNKBD_DFLT_KEYMAP and kbdmux 86options SUNKBD_DFLT_KEYMAP # specify the built-in keymap 87makeoptions SUNKBD_DFLT_KEYMAP=jp.106 88 89 90##################################################################### 91# Devices we don't want to deal with 92 93nodevice daemon_saver 94nodevice snake_saver 95nodevice star_saver 96nodevice bktr 97nodevice fdc 98nodevice ppc 99nodevice snd_ad1816 100nodevice snd_als4000 101nodevice snd_cmi 102nodevice snd_cs4281 103nodevice snd_csa 104nodevice snd_ds1 105nodevice snd_emu10k1 106nodevice snd_ess 107nodevice snd_fm801 108nodevice snd_gusc 109nodevice snd_ich 110nodevice snd_maestro 111nodevice snd_maestro3 112nodevice snd_mss 113nodevice snd_neomagic 114nodevice snd_sb16 115nodevice snd_sb8 116nodevice snd_sbc 117nodevice snd_solo 118nodevice snd_t4dwave 119nodevice snd_via8233 120nodevice snd_via82c686 121nodevice snd_vibes 122nodevice snd_uaudio 123nodevice aha 124nodevice bt 125nodevice wds 126nodevice ep 127nodevice ex 128 129 130##################################################################### 131# Options we don't want to deal with 132 133nooption FDC_DEBUG 134nooption SC_RENDER_DEBUG 135nooption SC_DEBUG_LEVEL 136nooption PPC_DEBUG 137nooption PPC_PROBE_CHIPSET 138nooption SC_NO_SUSPEND_VTYSWITCH 139nooption SC_NO_FONT_LOADING 140nooption SC_KERNEL_CONS_REV_ATTR 141nooption SC_KERNEL_CONS_ATTR 142nooption SC_NORM_REV_ATTR 143nooption SC_NORM_ATTR 144nooption SC_DFLT_FONT 145nooption SC_ALT_MOUSE_IMAGE 146nooption EXT2FS 147 148 149##################################################################### 150# Make options we don't want to deal with 151 152nomakeoption SC_DFLT_FONT 153