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File: [local] / sys / arch / i386 / pci / gscpcibreg.h (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:06:05 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: gscpcibreg.h,v 1.1 2004/06/03 18:22:21 grange Exp $ */ /* * Copyright (c) 2004 Alexander Yurchenko <grange@openbsd.org> * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef _I386_PCI_GSCGPIOREG_H_ #define _I386_PCI_GSCGPIOREG_H_ #define GSCGPIO_NPINS 64 #define GSCGPIO_BASE 0x10 #define GSCGPIO_SIZE 64 #define GSCGPIO_GPDO0 0x00 #define GSCGPIO_GPDI0 0x04 #define GSCGPIO_GPIEN0 0x08 #define GSCGPIO_GPST0 0x0c #define GSCGPIO_GPDO1 0x10 #define GSCGPIO_GPDI1 0x14 #define GSCGPIO_GPIEN1 0x18 #define GSCGPIO_GPST1 0x1c #define GSCGPIO_SEL 0x20 #define GSCGPIO_CONF 0x24 #define GSCGPIO_RESET 0x28 #define GSCGPIO_CONF_OUTPUTEN (1 << 0) #define GSCGPIO_CONF_PUSHPULL (1 << 1) #define GSCGPIO_CONF_PULLUP (1 << 2) #endif /* !_I386_PCI_GSCGPIOREG_H_ */