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File: [local] / sys / arch / sparc64 / conf / RAMDISKU5 (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:08:17 2008 UTC (16 years, 6 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: RAMDISKU5,v 1.13 2007/05/01 15:22:23 deraadt Exp $ # Machine architecture; required by config(8) machine sparc64 # maxusers means mostly "let's get small" in terms of kernel malloc's maxusers 2 option RAMDISK_HOOKS option MINIROOTSIZE=6144 #option DDB # need this to see what's happening option TIMEZONE=0 # time zone to adjust RTC time by option DST=0 # daylight saving time used by RTC option SMALL_KERNEL option NO_PROPOLICE option FFS # UFS #option NFSCLIENT # Network File System client #option CD9660 # ISO 9660 + Rock Ridge file system option INET # IP + ICMP + TCP + UDP option BOOT_CONFIG # add support for boot -c option WSEMUL_SUN # provide sun terminal emulation; required option WSEMUL_NO_VT100 # do not provide vt100 terminal emulation # Generic swap; second partition of root disk or network. config bsd root on rd0a # Main bus and CPU .. all systems. mainbus0 at root cpu0 at mainbus0 # Bus types found on SPARC systems. upa0 at mainbus0 schizo* at mainbus0 pci* at schizo? psycho* at mainbus0 pci* at psycho? # Ultra 5 pci* at ppb? ppb* at pci? ebus* at pci? # PCI Ethernet hme* at pci? gem* at pci? auxio* at ebus? clock* at ebus? # Mostek clock ## PROM console driver -- if all else fails pcons0 at mainbus0 # PROM console timer* at mainbus0 # Timer chip (some systems) pciide* at pci? flags 0x0000 wd* at pciide? flags 0x0a00 atapiscsi* at pciide? scsibus* at atapiscsi? siop* at pci? #isp* at pci? #option ISP_COMPILE_FW=1 scsibus* at siop? #scsibus* at isp? # These entries find devices on all SCSI busses and assign # unit numers dynamically. sd* at scsibus? # SCSI disks #cd* at scsibus? # SCSI CD-ROMs # Media Independent Interface (mii) drivers) nsphy* at mii? # NS and compatible PHYs qsphy* at mii? # Quality Semi QS6612 PHYs ukphy* at mii? # Unknown PHYs # PCI USB Controllers ohci* at pci ? uhci* at pci? # USB bus support usb* at ohci? usb* at uhci? # USB devices uhub* at usb? # USB Hubs uhub* at uhub? # USB Hubs uhidev* at uhub? # Human Interface Devices ukbd* at uhidev? # USB Keyboard wskbd* at ukbd? # SAB82532 based serial ports sab* at ebus? sabtty* at sab? # NS16550 based serial ports com* at ebus? comkbd* at ebus? wskbd* at comkbd? # i8042 based serial ports (PS/2 ports) pckbc* at ebus? # controller pckbd* at pckbc? # ps2 keyboard wskbd* at pckbd? # generic keyboard layer # Framebuffers creator* at upa0 wsdisplay* at creator? vgafb* at pci? wsdisplay* at vgafb? pseudo-device rd 2 # ramdisk pseudo-device loop 1 # network loopback