1*6fe6c35aSmacallan /* $NetBSD: iyonixreg.h,v 1.1 2019/02/14 21:47:52 macallan Exp $ */ 2*6fe6c35aSmacallan 3*6fe6c35aSmacallan /* 4*6fe6c35aSmacallan * Copyright (c) 2002 Wasabi Systems, Inc. 5*6fe6c35aSmacallan * All rights reserved. 6*6fe6c35aSmacallan * 7*6fe6c35aSmacallan * Based on code written by Jason R. Thorpe for Wasabi Systems, Inc. 8*6fe6c35aSmacallan * 9*6fe6c35aSmacallan * Redistribution and use in source and binary forms, with or without 10*6fe6c35aSmacallan * modification, are permitted provided that the following conditions 11*6fe6c35aSmacallan * are met: 12*6fe6c35aSmacallan * 1. Redistributions of source code must retain the above copyright 13*6fe6c35aSmacallan * notice, this list of conditions and the following disclaimer. 14*6fe6c35aSmacallan * 2. Redistributions in binary form must reproduce the above copyright 15*6fe6c35aSmacallan * notice, this list of conditions and the following disclaimer in the 16*6fe6c35aSmacallan * documentation and/or other materials provided with the distribution. 17*6fe6c35aSmacallan * 3. All advertising materials mentioning features or use of this software 18*6fe6c35aSmacallan * must display the following acknowledgement: 19*6fe6c35aSmacallan * This product includes software developed for the NetBSD Project by 20*6fe6c35aSmacallan * Wasabi Systems, Inc. 21*6fe6c35aSmacallan * 4. The name of Wasabi Systems, Inc. may not be used to endorse 22*6fe6c35aSmacallan * or promote products derived from this software without specific prior 23*6fe6c35aSmacallan * written permission. 24*6fe6c35aSmacallan * 25*6fe6c35aSmacallan * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND 26*6fe6c35aSmacallan * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 27*6fe6c35aSmacallan * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 28*6fe6c35aSmacallan * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC 29*6fe6c35aSmacallan * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 30*6fe6c35aSmacallan * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 31*6fe6c35aSmacallan * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 32*6fe6c35aSmacallan * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 33*6fe6c35aSmacallan * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 34*6fe6c35aSmacallan * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 35*6fe6c35aSmacallan * POSSIBILITY OF SUCH DAMAGE. 36*6fe6c35aSmacallan */ 37*6fe6c35aSmacallan 38*6fe6c35aSmacallan #ifndef _IYONIXREG_H_ 39*6fe6c35aSmacallan #define _IYONIXREG_H_ 40*6fe6c35aSmacallan 41*6fe6c35aSmacallan /* 42*6fe6c35aSmacallan * Memory map and register definitions for the Tungsten motherboard 43*6fe6c35aSmacallan */ 44*6fe6c35aSmacallan 45*6fe6c35aSmacallan /* 46*6fe6c35aSmacallan * We allocate a page table for VA 0xfe400000 (4MB) and map the 47*6fe6c35aSmacallan * PCI I/O space (64K) and i80321 memory-mapped registers (4K) there. 48*6fe6c35aSmacallan */ 49*6fe6c35aSmacallan #define IYONIX_IOPXS_VBASE 0xfe400000UL 50*6fe6c35aSmacallan #define IYONIX_IOW_VBASE IYONIX_IOPXS_VBASE 51*6fe6c35aSmacallan #define IYONIX_80321_VBASE (IYONIX_IOW_VBASE + \ 52*6fe6c35aSmacallan VERDE_OUT_XLATE_IO_WIN_SIZE) 53*6fe6c35aSmacallan 54*6fe6c35aSmacallan #define IYONIX_UART1 0x900002f8 55*6fe6c35aSmacallan 56*6fe6c35aSmacallan /* 57*6fe6c35aSmacallan * The on-board devices are mapped VA==PA during bootstrap. 58*6fe6c35aSmacallan */ 59*6fe6c35aSmacallan #define IYONIX_OBIO_BASE 0x90000000UL 60*6fe6c35aSmacallan #define IYONIX_OBIO_SIZE 0x00100000UL /* 1MB */ 61*6fe6c35aSmacallan 62*6fe6c35aSmacallan #define IYONIX_FLASH_BASE 0xA0000000UL 63*6fe6c35aSmacallan #define IYONIX_FLASH_SIZE 0x00800000UL /* 8MB */ 64*6fe6c35aSmacallan 65*6fe6c35aSmacallan #define IYONIX_MASTER_PIC 0x20 66*6fe6c35aSmacallan #define IYONIX_SLAVE_PIC 0xa0 67*6fe6c35aSmacallan 68*6fe6c35aSmacallan #endif /* _IYONIXREG_H_ */ 69