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File: [local] / sys / arch / sparc64 / dev / pyrovar.h (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:08:32 2008 UTC (16 years, 4 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: pyrovar.h,v 1.3 2007/04/03 19:59:01 kettenis Exp $ */ /* * Copyright (c) 2007 Mark Kettenis * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ struct pyro_range { u_int32_t cspace; u_int32_t child_hi; u_int32_t child_lo; u_int32_t phys_hi; u_int32_t phys_lo; u_int32_t size_hi; u_int32_t size_lo; }; struct pyro_pbm { struct pyro_softc *pp_sc; struct pyro_range *pp_range; pci_chipset_tag_t pp_pc; int pp_nrange; bus_space_tag_t pp_memt; bus_space_tag_t pp_iot; bus_space_tag_t pp_cfgt; bus_space_handle_t pp_cfgh; bus_dma_tag_t pp_dmat; int pp_bus_a; struct iommu_state pp_is; struct strbuf_ctl pp_sb; }; struct pyro_softc { struct device sc_dv; int sc_node; int sc_ign; bus_dma_tag_t sc_dmat; bus_space_tag_t sc_bust; bus_addr_t sc_csr, sc_xbc; bus_space_handle_t sc_csrh, sc_xbch; int sc_oberon; };