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File: [local] / sys / arch / mvmeppc / include / bugio.h (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:07:46 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: bugio.h,v 1.3 2004/01/24 21:10:31 miod Exp $ */ /* * Copyright (c) 2002, Miodrag Vallat. * All rights reserved. * * Permission to redistribute, use, copy, and modify this software * is hereby granted without fee, provided that the following * conditions are met: * * 1. This entire notice is included in all source code copies of any * software which is or includes a copy or modification of this * software. * 2. The name of the author may not be used to endorse or promote * products derived from this software without specific prior * written permission. * * 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. */ #ifndef _MACHINE_BUGIO_H_ #define _MACHINE_BUGIO_H_ #include <machine/prom.h> void mvmeprom_brdid(struct mvmeprom_brdid *); int mvmeprom_getchar(void); int mvmeprom_instat(void); void mvmeprom_outln(char *, char *); void mvmeprom_outstr(char *, char *); void mvmeprom_outchar(int); void mvmeprom_return(void); void mvmeprom_rtc_rd(struct mvmeprom_time *); struct bugenviron *mvmeprom_envrd(void); void buginit(void); #endif /* _MACHINE_BUGIO_H_ */