diff options
Diffstat (limited to 'sys/arch/sgi/conf')
| -rw-r--r-- | sys/arch/sgi/conf/GENERIC-IP22 | 85 | ||||
| -rw-r--r-- | sys/arch/sgi/conf/RAMDISK-IP22 | 95 | ||||
| -rw-r--r-- | sys/arch/sgi/conf/files.sgi | 29 |
3 files changed, 206 insertions, 3 deletions
diff --git a/sys/arch/sgi/conf/GENERIC-IP22 b/sys/arch/sgi/conf/GENERIC-IP22 new file mode 100644 index 00000000000..c062b6c4cb4 --- /dev/null +++ b/sys/arch/sgi/conf/GENERIC-IP22 @@ -0,0 +1,85 @@ +# $OpenBSD: GENERIC-IP22,v 1.1 2012/03/28 20:44:23 miod Exp $ +# +# THIS KERNEL IS FOR INDIGO (IP20), INDY (IP22) AND INDIGO2 (IP24) SYSTEMS ONLY. +# +# For further information on compiling OpenBSD kernels, see the config(8) +# man page. +# +# For further information on hardware support for this architecture, see +# the intro(4) man page. For further information about kernel options +# for this architecture, see the options(4) man page. For an explanation +# of each device driver in this file see the section 4 man page for the +# device. + +machine sgi mips64 +include "../../../conf/GENERIC" +maxusers 32 # Estimated number of users + +# Make options +makeoption LINK_ADDRESS="0xffffffff88100000" +# Force use of 16KB pages. The R5000 Indy, which has the infamous XKPHYS +# coherency bug wrt ll/sc instructions, can not have more than 256MB of +# physical memory, all of it fitting within CKSEG0. +option PAGE_SHIFT="14" + +#option WSDISPLAY_COMPAT_RAWKBD # Provide raw scancodes; needed for X11 + +# Define what targets to support +option TGT_INDIGO # R4x00 Indigo (IP20) +option TGT_INDIGO2 # Indigo2 (IP22/IP26/IP28) +option TGT_INDY # Indy (IP24) +option ARCBIOS # mandatory +option CPU_R4000 # R4000/R4400 support (IP20/IP22/IP24) +#option CPU_R4600 # R4600 support (IP22/IP24) +option CPU_R5000 # R5000 support (IP24) + +config bsd swap generic + +# +# Definition of system +# +mainbus0 at root +cpu* at mainbus0 +clock0 at mainbus0 + +int0 at mainbus0 # Interrupt Controller +imc0 at mainbus0 # Memory Controller +gio0 at imc0 +#eisa0 at imc0 + +hpc0 at gio? addr 0x1fb80000 +hpc1 at gio? addr 0x1fb00000 +hpc2 at gio? addr 0x1f980000 + +dpclock0 at hpc0 # IP20 +dsclock0 at hpc0 # IP22/24 +sq* at hpc? # On-board Ethernet or E++ adapter +wdsc* at hpc? # On-board SCSI or GIO32 SCSI adapter +#haltwo* at hpc? # Indy/Indigo2 Audio +#panel* at hpc? # Indy front panel buttons +#pckbc* at hpc? # Indy/Indigo2 keyboard and mouse + +zs* at hpc? +zstty* at zs? # Serial ports + +#newport* at gio? # Indy Newport graphics +#wsdisplay* at newport? + +#grtwo* at gio? # Express (GR2) graphics +#wsdisplay* at grtwo? + +#light* at gio? # Light/Starter/Entry (LG1/LG2) graphics +#wsdisplay* at light? + +scsibus* at scsi? +sd* at scsibus? +st* at scsibus? +cd* at scsibus? +ch* at scsibus? +safte* at scsibus? +ses* at scsibus? +uk* at scsibus? + +pseudo-device crypto 1 +#pseudo-device hotplug 1 # devices hot plugging +#pseudo-device wsmux 2 # Mouse and keyboard multiplexor diff --git a/sys/arch/sgi/conf/RAMDISK-IP22 b/sys/arch/sgi/conf/RAMDISK-IP22 new file mode 100644 index 00000000000..91e2e00f390 --- /dev/null +++ b/sys/arch/sgi/conf/RAMDISK-IP22 @@ -0,0 +1,95 @@ +# $OpenBSD: RAMDISK-IP22,v 1.1 2012/03/28 20:44:23 miod Exp $ +# +# THIS KERNEL IS FOR INDIGO (IP20), INDY (IP22) AND INDIGO2 (IP24) SYSTEMS ONLY. + +machine sgi mips64 + +maxusers 4 +option TIMEZONE=0 # minutes west of GMT (for) +option DST=0 # use daylight savings rules + +# Make options +makeoption LINK_ADDRESS="0xffffffff88100000" +# Force use of 16KB pages. The R5000 Indy, which has the infamous XKPHYS +# coherency bug wrt ll/sc instructions, can not have more than 256MB of +# physical memory, all of it fitting within CKSEG0. +option PAGE_SHIFT="14" + +option DDB + +# Filesystem options +option CD9660 # ISO 9660 + Rock Ridge file system +option FIFO # POSIX fifo support (in all filesystems) +option FFS # fast filesystem +#option MSDOSFS # Ability to read write MS-Dos filesystem +option NFSCLIENT # Sun NFS-compatible filesystem (client) + +# Networking options +option INET # IP + ICMP + TCP + UDP +option INET6 # IPv6 (needs INET) + +# RAMDISK stuff +option MINIROOTSIZE=10240 +option RAMDISK_HOOKS + +# Define what targets to support +option TGT_INDIGO # R4x00 Indigo (IP20) +option TGT_INDIGO2 # Indigo2 (IP22/IP26/IP28) +option TGT_INDY # Indy (IP24) +option ARCBIOS # mandatory +option CPU_R4000 # R4000/R4400 support (IP20/IP22/IP24) +#option CPU_R4600 # R4600 support (IP22/IP24) +option CPU_R5000 # R5000 support (IP24) + +# Specify storage configuration using ramdisk +config bsd root on rd0a swap on rd0b + +# +# Definition of system +# +mainbus0 at root +cpu* at mainbus0 +clock0 at mainbus0 + +int0 at mainbus0 # Interrupt Controller +imc0 at mainbus0 # Memory Controller +gio0 at imc0 +#eisa0 at imc0 + +hpc0 at gio? addr 0x1fb80000 +hpc1 at gio? addr 0x1fb00000 +hpc2 at gio? addr 0x1f980000 + +dpclock0 at hpc0 # IP20 +dsclock0 at hpc0 # IP22/24 +sq* at hpc? # On-board Ethernet or E++ adapter +wdsc* at hpc? # On-board SCSI or GIO32 SCSI adapter +#pckbc* at hpc? # Indy/Indigo2 keyboard and mouse + +zs* at hpc? +zstty* at zs? # Serial ports + +#newport* at gio? # Indy Newport graphics +#wsdisplay* at newport? + +#grtwo* at gio? # Express (GR2) graphics +#wsdisplay* at grtwo? + +#light* at gio? # Light/Starter/Entry (LG1/LG2) graphics +#wsdisplay* at light? + +scsibus* at scsi? +sd* at scsibus? +st* at scsibus? +cd* at scsibus? +#ch* at scsibus? +#uk* at scsibus? + +#### PSEUDO Devices +pseudo-device loop 1 # network loopback +pseudo-device bpfilter 1 # packet filter ports + +pseudo-device rd 1 # Ram disk. +pseudo-device bio 1 # ioctl multiplexing device + +option BOOT_CONFIG # add support for boot -c diff --git a/sys/arch/sgi/conf/files.sgi b/sys/arch/sgi/conf/files.sgi index 83953010ed9..a13ff36f3c7 100644 --- a/sys/arch/sgi/conf/files.sgi +++ b/sys/arch/sgi/conf/files.sgi @@ -1,4 +1,4 @@ -# $OpenBSD: files.sgi,v 1.46 2011/11/15 22:27:53 deraadt Exp $ +# $OpenBSD: files.sgi,v 1.47 2012/03/28 20:44:23 miod Exp $ # # maxpartitions must be first item in files.${ARCH} # @@ -14,6 +14,8 @@ file arch/sgi/sgi/bus_dma.c file arch/sgi/sgi/conf.c file arch/sgi/sgi/disksubr.c disk file arch/sgi/sgi/lock_machdep.c multiprocessor +file arch/sgi/sgi/ip22_machdep.c tgt_indigo | tgt_indigo2 | + tgt_indy file arch/sgi/sgi/ip27_machdep.c tgt_origin file arch/sgi/sgi/ip30_machdep.c tgt_octane file arch/sgi/sgi/ip30_nmi.S tgt_octane & ddb @@ -56,6 +58,21 @@ device clock attach clock at mainbus # +# IP20/22/24 specific devices +# +define giobus {} +device imc: giobus, eisabus +attach imc at mainbus +file arch/sgi/localbus/imc.c imc + +device int +attach int at mainbus +file arch/sgi/localbus/int.c int + +include "arch/sgi/gio/files.gio" +include "arch/sgi/hpc/files.hpc" + +# # O2 MACE localbus autoconfiguration devices # define macebus {[base = -1]} @@ -87,6 +104,13 @@ major {cd = 3} include "dev/i2o/files.i2o" # +# EISA Bus support +# + +include "dev/eisa/files.eisa" +file arch/sgi/sgi/eisa_machdep.c eisa + +# # PCI Bus support # @@ -132,9 +156,9 @@ file arch/sgi/dev/iockbc.c iockbc | # DS1687 Time-Of-Day calendar device device dsrtc -attach dsrtc at macebus with dsrtc_macebus attach dsrtc at ioc with dsrtc_ioc attach dsrtc at iof with dsrtc_iof +attach dsrtc at macebus with dsrtc_macebus file arch/sgi/dev/dsrtc.c dsrtc # GBE framebuffer @@ -207,4 +231,3 @@ file arch/sgi/dev/owmem_subr.c owmac | owserial # IP35 SPD memory information attach spdmem at mainbus with spdmem_mainbus file arch/sgi/dev/spdmem_mainbus.c spdmem_mainbus - |