iq80321reg.h revision 1.1.6.2
1 1.1.6.2 jdolecek /* $NetBSD: iq80321reg.h,v 1.1.6.2 2002/06/23 17:35:43 jdolecek Exp $ */ 2 1.1.6.2 jdolecek 3 1.1.6.2 jdolecek /* 4 1.1.6.2 jdolecek * Copyright (c) 2002 Wasabi Systems, Inc. 5 1.1.6.2 jdolecek * All rights reserved. 6 1.1.6.2 jdolecek * 7 1.1.6.2 jdolecek * Written by Jason R. Thorpe for Wasabi Systems, Inc. 8 1.1.6.2 jdolecek * 9 1.1.6.2 jdolecek * Redistribution and use in source and binary forms, with or without 10 1.1.6.2 jdolecek * modification, are permitted provided that the following conditions 11 1.1.6.2 jdolecek * are met: 12 1.1.6.2 jdolecek * 1. Redistributions of source code must retain the above copyright 13 1.1.6.2 jdolecek * notice, this list of conditions and the following disclaimer. 14 1.1.6.2 jdolecek * 2. Redistributions in binary form must reproduce the above copyright 15 1.1.6.2 jdolecek * notice, this list of conditions and the following disclaimer in the 16 1.1.6.2 jdolecek * documentation and/or other materials provided with the distribution. 17 1.1.6.2 jdolecek * 3. All advertising materials mentioning features or use of this software 18 1.1.6.2 jdolecek * must display the following acknowledgement: 19 1.1.6.2 jdolecek * This product includes software developed for the NetBSD Project by 20 1.1.6.2 jdolecek * Wasabi Systems, Inc. 21 1.1.6.2 jdolecek * 4. The name of Wasabi Systems, Inc. may not be used to endorse 22 1.1.6.2 jdolecek * or promote products derived from this software without specific prior 23 1.1.6.2 jdolecek * written permission. 24 1.1.6.2 jdolecek * 25 1.1.6.2 jdolecek * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND 26 1.1.6.2 jdolecek * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 27 1.1.6.2 jdolecek * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 28 1.1.6.2 jdolecek * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC 29 1.1.6.2 jdolecek * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 30 1.1.6.2 jdolecek * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 31 1.1.6.2 jdolecek * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 32 1.1.6.2 jdolecek * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 33 1.1.6.2 jdolecek * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 34 1.1.6.2 jdolecek * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 35 1.1.6.2 jdolecek * POSSIBILITY OF SUCH DAMAGE. 36 1.1.6.2 jdolecek */ 37 1.1.6.2 jdolecek 38 1.1.6.2 jdolecek #ifndef _IQ80321REG_H_ 39 1.1.6.2 jdolecek #define _IQ80321REG_H_ 40 1.1.6.2 jdolecek 41 1.1.6.2 jdolecek /* 42 1.1.6.2 jdolecek * Memory map and register definitions for the Intel IQ80321 43 1.1.6.2 jdolecek * Evaluation Board. 44 1.1.6.2 jdolecek */ 45 1.1.6.2 jdolecek 46 1.1.6.2 jdolecek /* 47 1.1.6.2 jdolecek * The memory map of the IQ80321 looks like so: 48 1.1.6.2 jdolecek * 49 1.1.6.2 jdolecek * ------------------------------ 50 1.1.6.2 jdolecek * Intel 80321 IOP Reserved 51 1.1.6.2 jdolecek * FFFF E900 ------------------------------ 52 1.1.6.2 jdolecek * Peripheral Memory Mapped 53 1.1.6.2 jdolecek * Registers 54 1.1.6.2 jdolecek * FFFF E000 ------------------------------ 55 1.1.6.2 jdolecek * On-board devices 56 1.1.6.2 jdolecek * FE80 0000 ------------------------------ 57 1.1.6.2 jdolecek * SDRAM 58 1.1.6.2 jdolecek * A000 0000 ------------------------------ 59 1.1.6.2 jdolecek * Reserved 60 1.1.6.2 jdolecek * 9100 0000 ------------------------------ 61 1.1.6.2 jdolecek * Flash 62 1.1.6.2 jdolecek * 9080 0000 ------------------------------ 63 1.1.6.2 jdolecek * Reserved 64 1.1.6.2 jdolecek * 9002 0000 ------------------------------ 65 1.1.6.2 jdolecek * ATU Outbound Transaction 66 1.1.6.2 jdolecek * Windows 67 1.1.6.2 jdolecek * 8000 0000 ------------------------------ 68 1.1.6.2 jdolecek * ATU Outbound Direct 69 1.1.6.2 jdolecek * Addressing Windows 70 1.1.6.2 jdolecek * 0000 1000 ------------------------------ 71 1.1.6.2 jdolecek * Initialization Boot Code 72 1.1.6.2 jdolecek * from Flash 73 1.1.6.2 jdolecek * 0000 0000 ------------------------------ 74 1.1.6.2 jdolecek */ 75 1.1.6.2 jdolecek 76 1.1.6.2 jdolecek /* 77 1.1.6.2 jdolecek * We allocate a page table for VA 0xfe400000 (4MB) and map the 78 1.1.6.2 jdolecek * PCI I/O space (64K) and i80321 memory-mapped registers (4K) there. 79 1.1.6.2 jdolecek */ 80 1.1.6.2 jdolecek #define IQ80321_IOPXS_VBASE 0xfe400000UL 81 1.1.6.2 jdolecek #define IQ80321_IOW_VBASE IQ80321_IOPXS_VBASE 82 1.1.6.2 jdolecek #define IQ80321_80321_VBASE (IQ80321_IOW_VBASE + \ 83 1.1.6.2 jdolecek VERDE_OUT_XLATE_IO_WIN_SIZE) 84 1.1.6.2 jdolecek 85 1.1.6.2 jdolecek /* 86 1.1.6.2 jdolecek * The IQ80321 on-board devices are mapped VA==PA during bootstrap. 87 1.1.6.2 jdolecek * Conveniently, the size of the on-board register space is 1 section 88 1.1.6.2 jdolecek * mapping. 89 1.1.6.2 jdolecek */ 90 1.1.6.2 jdolecek #define IQ80321_OBIO_BASE 0xfe800000UL 91 1.1.6.2 jdolecek #define IQ80321_OBIO_SIZE 0x00100000UL /* 1MB */ 92 1.1.6.2 jdolecek 93 1.1.6.2 jdolecek #define IQ80321_UART1 0xfe800000UL /* TI 16550 */ 94 1.1.6.2 jdolecek 95 1.1.6.2 jdolecek #define IQ80321_7SEG_MSB 0xfe840000UL 96 1.1.6.2 jdolecek #define IQ80321_7SEG_LSB 0xfe850000UL 97 1.1.6.2 jdolecek /* 98 1.1.6.2 jdolecek * The 7-segment display looks like so: 99 1.1.6.2 jdolecek * 100 1.1.6.2 jdolecek * A 101 1.1.6.2 jdolecek * +-----+ 102 1.1.6.2 jdolecek * | | 103 1.1.6.2 jdolecek * F | | B 104 1.1.6.2 jdolecek * | G | 105 1.1.6.2 jdolecek * +-----+ 106 1.1.6.2 jdolecek * | | 107 1.1.6.2 jdolecek * E | | C 108 1.1.6.2 jdolecek * | D | 109 1.1.6.2 jdolecek * +-----+ o DP 110 1.1.6.2 jdolecek * 111 1.1.6.2 jdolecek * Setting a bit clears the corresponding segment on the 112 1.1.6.2 jdolecek * display. 113 1.1.6.2 jdolecek */ 114 1.1.6.2 jdolecek #define SEG_A (1 << 7) 115 1.1.6.2 jdolecek #define SEG_B (1 << 6) 116 1.1.6.2 jdolecek #define SEG_C (1 << 5) 117 1.1.6.2 jdolecek #define SEG_D (1 << 4) 118 1.1.6.2 jdolecek #define SEG_E (1 << 3) 119 1.1.6.2 jdolecek #define SEG_F (1 << 2) 120 1.1.6.2 jdolecek #define SEG_G (1 << 1) 121 1.1.6.2 jdolecek #define SEG_DP (1 << 0) 122 1.1.6.2 jdolecek 123 1.1.6.2 jdolecek #define IQ80321_ROT_SWITCH 0xfe8d0000UL 124 1.1.6.2 jdolecek 125 1.1.6.2 jdolecek #define IQ80321_BATTERY_STAT 0xfe8f0000UL 126 1.1.6.2 jdolecek #define BATTERY_STAT_PRES (1U << 0) 127 1.1.6.2 jdolecek #define BATTERY_STAT_CHRG (1U << 1) 128 1.1.6.2 jdolecek #define BATTERY_STAT_DISCHRG (1U << 2) 129 1.1.6.2 jdolecek 130 1.1.6.2 jdolecek #endif /* _IQ80321REG_H_ */ 131
Indexes created Sun Nov 02 23:10:09 GMT 2025