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/* $NetBSD: iq80321reg.h,v 1.4 2003/05/14 19:46:39 thorpej Exp $ */ /*- * Copyright (c) 2002 Wasabi Systems, Inc. * All rights reserved. * * Written by Jason R. Thorpe for Wasabi Systems, Inc. * * 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. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed for the NetBSD Project by * Wasabi Systems, Inc. * 4. The name of Wasabi Systems, Inc. may not be used to endorse * or promote products derived from this software without specific prior * written permission. * * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC * 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. * * $FreeBSD: release/9.1.0/sys/arm/xscale/i80321/iq80321reg.h 161592 2006-08-24 23:51:28Z cognet $ * */ #ifndef _IQ80321REG_H_ #define _IQ80321REG_H_ /* * Memory map and register definitions for the Intel IQ80321 * Evaluation Board. */ /* * The memory map of the IQ80321 looks like so: * * ------------------------------ * Intel 80321 IOP Reserved * FFFF E900 ------------------------------ * Peripheral Memory Mapped * Registers * FFFF E000 ------------------------------ * On-board devices * FE80 0000 ------------------------------ * SDRAM * A000 0000 ------------------------------ * Reserved * 9100 0000 ------------------------------ * Flash * 9080 0000 ------------------------------ * Reserved * 9002 0000 ------------------------------ * ATU Outbound Transaction * Windows * 8000 0000 ------------------------------ * ATU Outbound Direct * Addressing Windows * 0000 1000 ------------------------------ * Initialization Boot Code * from Flash * 0000 0000 ------------------------------ */ /* * We allocate a page table for VA 0xfe400000 (4MB) and map the * PCI I/O space (64K) and i80321 memory-mapped registers (4K) there. */ #define IQ80321_IOPXS_VBASE 0xfe400000UL #define IQ80321_IOW_VBASE IQ80321_IOPXS_VBASE #define IQ80321_80321_VBASE (IQ80321_IOW_VBASE + \ VERDE_OUT_XLATE_IO_WIN_SIZE) #define IQ80321_SDRAM_START 0xa0000000 /* * The IQ80321 on-board devices are mapped VA==PA during bootstrap. * Conveniently, the size of the on-board register space is 1 section * mapping. */ #define IQ80321_OBIO_BASE 0xfe800000UL #define IQ80321_OBIO_SIZE 0x00100000UL /* 1MB */ #define IQ80321_UART1 0xfe800000UL /* TI 16550 */ #if defined( CPU_XSCALE_80321 ) #define IQ80321_7SEG_MSB 0xfe840000UL #define IQ80321_7SEG_LSB 0xfe850000UL #define IQ80321_ROT_SWITCH 0xfe8d0000UL #define IQ80321_BATTERY_STAT 0xfe8f0000UL #define BATTERY_STAT_PRES (1U << 0) #define BATTERY_STAT_CHRG (1U << 1) #define BATTERY_STAT_DISCHRG (1U << 2) #endif /* CPU_XSCALE_80321 */ #endif /* _IQ80321REG_H_ */