NOTES revision 160813
1# $FreeBSD: head/sys/sparc64/conf/NOTES 160813 2006-07-29 18:38:54Z marcel $ 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 55##################################################################### 56# Devices we don't want to deal with 57 58nodevice vga 59nodevice daemon_saver 60nodevice snake_saver 61nodevice star_saver 62nodevice bktr 63nodevice fdc 64nodevice ppc 65nodevice snd_ad1816 66nodevice snd_als4000 67nodevice snd_au88x0 68nodevice snd_cmi 69nodevice snd_cs4281 70nodevice snd_csa 71nodevice snd_ds1 72nodevice snd_emu10k1 73nodevice snd_ess 74nodevice snd_fm801 75nodevice snd_gusc 76nodevice snd_ich 77nodevice snd_maestro 78nodevice snd_maestro3 79nodevice snd_mss 80nodevice snd_neomagic 81nodevice snd_sb16 82nodevice snd_sb8 83nodevice snd_sbc 84nodevice snd_solo 85nodevice snd_t4dwave 86nodevice snd_via8233 87nodevice snd_via82c686 88nodevice snd_vibes 89nodevice snd_uaudio 90nodevice aha 91nodevice bt 92nodevice wds 93nodevice ep 94nodevice ex 95 96 97##################################################################### 98# Options we don't want to deal with 99 100nooption FDC_DEBUG 101nooption VGA_DEBUG 102nooption SC_RENDER_DEBUG 103nooption SC_DEBUG_LEVEL 104nooption PPC_DEBUG 105nooption PPC_PROBE_CHIPSET 106nooption SC_NO_SUSPEND_VTYSWITCH 107nooption SC_NO_FONT_LOADING 108nooption SC_KERNEL_CONS_REV_ATTR 109nooption SC_KERNEL_CONS_ATTR 110nooption SC_NORM_REV_ATTR 111nooption SC_NORM_ATTR 112nooption SC_DFLT_FONT 113nooption SC_ALT_MOUSE_IMAGE 114nooption VGA_WIDTH90 115nooption VGA_SLOW_IOACCESS 116nooption VGA_ALT_SEQACCESS 117nooption PSM_RESETAFTERSUSPEND 118nooption PSM_HOOKRESUME 119nooption ATKBD_DFLT_KEYMAP 120nooption EXT2FS 121 122 123##################################################################### 124# Make options we don't want to deal with 125 126nomakeoption SC_DFLT_FONT 127nomakeoption ATKBD_DFLT_KEYMAP 128