iq80321reg.h revision 135669
1193323Sed/* $NetBSD: iq80321reg.h,v 1.4 2003/05/14 19:46:39 thorpej Exp $ */ 2193323Sed 3193323Sed/* 4193323Sed * Copyright (c) 2002 Wasabi Systems, Inc. 5193323Sed * All rights reserved. 6193323Sed * 7193323Sed * Written by Jason R. Thorpe for Wasabi Systems, Inc. 8193323Sed * 9193323Sed * Redistribution and use in source and binary forms, with or without 10193323Sed * modification, are permitted provided that the following conditions 11193323Sed * are met: 12193323Sed * 1. Redistributions of source code must retain the above copyright 13193323Sed * notice, this list of conditions and the following disclaimer. 14193323Sed * 2. Redistributions in binary form must reproduce the above copyright 15193323Sed * notice, this list of conditions and the following disclaimer in the 16193323Sed * documentation and/or other materials provided with the distribution. 17193323Sed * 3. All advertising materials mentioning features or use of this software 18249423Sdim * must display the following acknowledgement: 19198090Srdivacky * This product includes software developed for the NetBSD Project by 20249423Sdim * Wasabi Systems, Inc. 21249423Sdim * 4. The name of Wasabi Systems, Inc. may not be used to endorse 22193323Sed * or promote products derived from this software without specific prior 23193323Sed * written permission. 24193323Sed * 25193323Sed * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND 26193323Sed * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 27193323Sed * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 28193323Sed * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC 29193323Sed * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 30193323Sed * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 31193323Sed * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 32193323Sed * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 33207618Srdivacky * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 34207618Srdivacky * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 35193323Sed * POSSIBILITY OF SUCH DAMAGE. 36193323Sed * 37193323Sed * $FreeBSD: head/sys/arm/xscale/i80321/iq80321reg.h 135669 2004-09-23 22:45:36Z cognet $ 38193323Sed * 39193323Sed */ 40193323Sed 41193323Sed#ifndef _IQ80321REG_H_ 42193323Sed#define _IQ80321REG_H_ 43193323Sed 44193323Sed/* 45207618Srdivacky * Memory map and register definitions for the Intel IQ80321 46207618Srdivacky * Evaluation Board. 47193323Sed */ 48193323Sed 49193323Sed/* 50193323Sed * The memory map of the IQ80321 looks like so: 51193323Sed * 52207618Srdivacky * ------------------------------ 53193323Sed * Intel 80321 IOP Reserved 54193323Sed * FFFF E900 ------------------------------ 55207618Srdivacky * Peripheral Memory Mapped 56193323Sed * Registers 57193323Sed * FFFF E000 ------------------------------ 58193323Sed * On-board devices 59193323Sed * FE80 0000 ------------------------------ 60193323Sed * SDRAM 61193323Sed * A000 0000 ------------------------------ 62193323Sed * Reserved 63193323Sed * 9100 0000 ------------------------------ 64207618Srdivacky * Flash 65207618Srdivacky * 9080 0000 ------------------------------ 66193323Sed * Reserved 67193323Sed * 9002 0000 ------------------------------ 68193323Sed * ATU Outbound Transaction 69207618Srdivacky * Windows 70207618Srdivacky * 8000 0000 ------------------------------ 71207618Srdivacky * ATU Outbound Direct 72207618Srdivacky * Addressing Windows 73193323Sed * 0000 1000 ------------------------------ 74193323Sed * Initialization Boot Code 75193323Sed * from Flash 76193323Sed * 0000 0000 ------------------------------ 77193323Sed */ 78193323Sed 79193323Sed/* 80193323Sed * We allocate a page table for VA 0xfe400000 (4MB) and map the 81193323Sed * PCI I/O space (64K) and i80321 memory-mapped registers (4K) there. 82193323Sed */ 83193323Sed#define IQ80321_IOPXS_VBASE 0xfe400000UL 84193323Sed#define IQ80321_IOW_VBASE IQ80321_IOPXS_VBASE 85193323Sed#define IQ80321_80321_VBASE (IQ80321_IOW_VBASE + \ 86193323Sed VERDE_OUT_XLATE_IO_WIN_SIZE) 87198090Srdivacky 88193323Sed/* 89193323Sed * The IQ80321 on-board devices are mapped VA==PA during bootstrap. 90193323Sed * Conveniently, the size of the on-board register space is 1 section 91193323Sed * mapping. 92193323Sed */ 93193323Sed#define IQ80321_OBIO_BASE 0xfe800000UL 94193323Sed#define IQ80321_OBIO_SIZE 0x00100000UL /* 1MB */ 95193323Sed 96193323Sed#define IQ80321_UART1 0xfe800000UL /* TI 16550 */ 97193323Sed 98198090Srdivacky#define IQ80321_7SEG_MSB 0xfe840000UL 99193323Sed#define IQ80321_7SEG_LSB 0xfe850000UL 100207618Srdivacky 101193323Sed#define IQ80321_ROT_SWITCH 0xfe8d0000UL 102193323Sed 103193323Sed#define IQ80321_BATTERY_STAT 0xfe8f0000UL 104193323Sed#define BATTERY_STAT_PRES (1U << 0) 105193323Sed#define BATTERY_STAT_CHRG (1U << 1) 106193323Sed#define BATTERY_STAT_DISCHRG (1U << 2) 107198090Srdivacky 108193323Sed#endif /* _IQ80321REG_H_ */ 109193323Sed