NOTES revision 202587
1# $FreeBSD: head/sys/sparc64/conf/NOTES 202587 2010-01-18 20:25:29Z 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 eeprom # eeprom (really a front-end for the MK48Txx) 37device mk48txx # Mostek MK48Txx clocks 38device rtc # rtc (really a front-end for the MC146818) 39device mc146818 # Motorola MC146818 and compatible clocks 40 41# 42# Optional devices: 43# 44 45device auxio # auxiliary I/O device 46device epic # Sun Fire V215/V245 LEDs 47device creator # Creator, Creator3D and Elite3D framebuffers 48device machfb # ATI Mach64 framebuffers 49 50device ofw_console # Open Firmware console device 51option OFWCONS_POLL_HZ=4 # 20 or more works best on Ultra2 52 53# PS/2 mouse 54device psm 55 56# Options for psm: 57options PSM_HOOKRESUME #hook the system resume event, useful 58 #for some laptops 59options PSM_RESETAFTERSUSPEND #reset the device at the resume event 60 61# The keyboard controller; it controls the keyboard and the PS/2 mouse. 62device atkbdc 63 64# The AT keyboard 65device atkbd 66 67# Options for atkbd: 68options ATKBD_DFLT_KEYMAP # specify the built-in keymap 69makeoptions ATKBD_DFLT_KEYMAP=jp.106 70 71# `flags' for atkbd: 72# 0x01 Force detection of keyboard, else we always assume a keyboard 73# 0x02 Don't reset keyboard, useful for some newer ThinkPads 74# 0x03 Force detection and avoid reset, might help with certain 75# dockingstations 76# 0x04 Old-style (XT) keyboard support, useful for older ThinkPads 77 78# Sun type 4/5/6 RS-232@TTL keyboard 79#device sunkbd 80 81# Options for sunkbd: 82options SUNKBD_EMULATE_ATKBD # allows to use the AT keyboard maps 83 # in share/syscons/keymaps, required 84 # for SUNKBD_DFLT_KEYMAP and kbdmux 85options SUNKBD_DFLT_KEYMAP # specify the built-in keymap 86makeoptions SUNKBD_DFLT_KEYMAP=jp.106 87 88 89##################################################################### 90# Devices we don't want to deal with 91 92nodevice daemon_saver 93nodevice snake_saver 94nodevice star_saver 95nodevice bktr 96nodevice fdc 97nodevice ppc 98nodevice snd_ad1816 99nodevice snd_als4000 100nodevice snd_cmi 101nodevice snd_cs4281 102nodevice snd_csa 103nodevice snd_ds1 104nodevice snd_emu10k1 105nodevice snd_ess 106nodevice snd_fm801 107nodevice snd_gusc 108nodevice snd_ich 109nodevice snd_maestro 110nodevice snd_maestro3 111nodevice snd_mss 112nodevice snd_neomagic 113nodevice snd_sb16 114nodevice snd_sb8 115nodevice snd_sbc 116nodevice snd_solo 117nodevice snd_t4dwave 118nodevice snd_via8233 119nodevice snd_via82c686 120nodevice snd_vibes 121nodevice snd_uaudio 122nodevice aha 123nodevice bt 124nodevice wds 125nodevice ep 126nodevice ex 127 128 129##################################################################### 130# Options we don't want to deal with 131 132nooption FDC_DEBUG 133nooption COMPAT_FREEBSD4 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