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File: [local] / sys / arch / hp300 / conf / RAMDISK (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:05:36 2008 UTC (16 years, 3 months ago) by nbrk
Import of OpenBSD 4.2 release kernel tree with initial code to support Jornada 720/728, StrongARM 1110-based handheld PC. At this point kernel roots on NFS and boots into vfs_mountroot() and traps. What is supported: - glass console, Jornada framebuffer (jfb) works in 16bpp direct color mode (needs some palette tweaks for non black/white/blue colors, i think) - saic, SA11x0 interrupt controller (needs cleanup) - sacom, SA11x0 UART (supported only as boot console for now) - SA11x0 GPIO controller fully supported (but can't handle multiple interrupt handlers on one gpio pin) - sassp, SSP port on SA11x0 that attaches spibus - Jornada microcontroller (jmcu) to control kbd, battery, etc throught the SPI bus (wskbd attaches on jmcu, but not tested) - tod functions seem work - initial code for SA-1111 (chip companion) : this is TODO Next important steps, i think: - gpio and intc on sa1111 - pcmcia support for sa11x0 (and sa1111 help logic) - REAL root on nfs when we have PCMCIA support (we may use any of supported pccard NICs) - root on wd0! (using already supported PCMCIA-ATA) |
# $OpenBSD: RAMDISK,v 1.29 2007/05/01 15:22:23 deraadt Exp $ # # Ram disk kernel. # machine hp300 m68k # Support for various CPU types option HP340 option HP345 option HP360 option HP362 option HP370 option HP375 option HP380 option HP382 option HP385 option HP400 option HP425 option HP433 maxusers 32 option TIMEZONE=0 # time zone to adjust RTC time by option DST=0 # daylight saving time used by RTC option FFS # UFS #option EXT2FS # Linux ext2fs option NFSCLIENT # Network File System client option CD9660 # ISO 9660 + Rock Ridge file system #option MSDOSFS # MS-DOS file system option FIFO # FIFOs; RECOMMENDED option INET # IP + ICMP + TCP + UDP option BOOT_CONFIG # add support for boot -c # Options for HP hardware option USELEDS # make the lights twinkle #option CONSCODE="9" # force console at this select code for DIO # or DIO-II devices, or 256 + slot number # for SGC devices # Verbose descriptions of unconfigured DIO devices # (Warning: this compiles in a large string table) option DIOVERBOSE # recognize "unknown" DIO devices # Options for the ramdisk. option MINIROOTSIZE=4096 option RAMDISK_HOOKS config bsd root on rd0 swap on rd0 and hd0b and sd0b mainbus0 at root # root "bus" intio0 at mainbus0 # internal i/o space dio0 at mainbus0 # DIO/DIO-II bus sgc0 at mainbus0 # SGC bus on some 4xx models # Human Interface Loop devices hil0 at intio? # HIL controller hilkbd* at hil? # keyboards wskbd* at hilkbd? mux 1 #hilms* at hil? # mice, buttons and tablets #wsmouse* at hilms? mux 0 #hilid* at hil? # ID module # Frodo utility chip found on 362, 382 and 4xx's frodo0 at intio? # 8250-like serial ports found on Frodo ASIC dnkbd0 at frodo? # Domain keyboard flavor wskbd* at dnkbd? mux 1 #wsmouse* at dnkbd? mux 0 apci* at frodo? # tty flavor # Davinci framebuffer dvbox* at intio? dvbox* at dio? wsdisplay* at dvbox? # Gatorbox framebuffer gbox* at intio? gbox* at dio? wsdisplay* at gbox? # Hyperion framebuffer hyper* at dio? wsdisplay* at hyper? # Renaissance framebuffer rbox* at intio? rbox* at dio? wsdisplay* at rbox? # Topcat/catseye framebuffers topcat* at intio? topcat* at dio? wsdisplay* at topcat? # TurboVRX framebuffer tvrx* at dio? wsdisplay* at tvrx? # SGC framebuffers sti* at sgc? wsdisplay* at sti? dca0 at dio? scode 9 flags 1 # DCA serial interfaces dca* at dio? dcm* at dio? flags 0xe # DCM 4- or 8-port serial interfaces le* at dio? # LANCE ethernet interfaces nhpib0 at dio? scode 7 # slow internal HP-IB nhpib* at dio? fhpib* at dio? # `fast' HP-IB hpibbus0 at nhpib0 hpibbus* at nhpib? hpibbus* at fhpib? hd* at hpibbus? # HP-IB disks ct* at hpibbus? # HP-IB cartridge tapes mt* at hpibbus? # HP-IB 9-track tape spc* at dio? flags 0x00 # SCSI controller scsibus* at spc? sd* at scsibus? # SCSI disks st* at scsibus? # SCSI tapes cd* at scsibus? # SCSI CD-ROMs pseudo-device loop 1 # network loopback pseudo-device pty 16 # pseudo-terminals pseudo-device bpfilter 1 # packet filter pseudo-device rd 1 # ramdisk