1 /* $OpenBSD: machine_reg.h,v 1.3 2019/05/06 03:34:43 mlarkin Exp $ */ 2 3 /* 4 * Copyright (c) 2002, 2003 Genetec Corporation. All rights reserved. 5 * Written by Hiroyuki Bessho for Genetec Corporation. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. The name of Genetec Corporation may not be used to endorse or 16 * promote products derived from this software without specific prior 17 * written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY GENETEC CORPORATION ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GENETEC CORPORATION 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 33 #ifndef _MACHINE_REG_H 34 #define _MACHINE_REG_H 35 36 /* 37 * Logical mapping for onboard/integrated peripherals 38 */ 39 #define MACHINE_IO_AREA_VBASE 0xfd000000 40 #define MACHINE_GPIO_VBASE 0xfd000000 41 #define MACHINE_CLKMAN_VBASE 0xfd100000 42 #define MACHINE_INTCTL_VBASE 0xfd200000 43 #define MACHINE_AGPIO_VBASE 0xfd300000 44 #define MACHINE_VBASE_FREE 0xfd400000 45 /* FFUART and/or BTUART are mapped to this area when 46 used for console */ 47 48 #define ioreg_read(a) (*(volatile unsigned *)(a)) 49 #define ioreg_write(a,v) (*(volatile unsigned *)(a)=(v)) 50 51 #define ioreg16_read(a) (*(volatile uint16_t *)(a)) 52 #define ioreg16_write(a,v) (*(volatile uint16_t *)(a)=(v)) 53 54 #define ioreg8_read(a) (*(volatile uint8_t *)(a)) 55 #define ioreg8_write(a,v) (*(volatile uint8_t *)(a)=(v)) 56 57 #endif /* _MACHINE_REG_H */ 58