1 /* $NetBSD: bcm283x_platform.h,v 1.5 2019/12/30 16:19:27 skrll Exp $ */ 2 3 /*- 4 * Copyright (c) 2012 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Nick Hudson 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND 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 THE FOUNDATION OR CONTRIBUTORS 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 #ifndef _ARM_BCM2835REG_PLATFORM_H_ 33 #define _ARM_BCM2835REG_PLATFORM_H_ 34 35 #include <arch/evbarm/fdt/platform.h> 36 37 #define BCM2835_IOPHYSTOVIRT(a) \ 38 ((KERNEL_IO_VBASE | (((a) & 0xf0000000) >> 4)) + ((a) & ~0xff000000)) 39 40 #define BCM2711_IOPHYSTOVIRT(a) \ 41 ((KERNEL_IO_VBASE | (a))) 42 43 #define BCM2835_PERIPHERALS_VBASE \ 44 BCM2835_IOPHYSTOVIRT(BCM2835_PERIPHERALS_BASE) 45 46 #define BCM2836_PERIPHERALS_VBASE \ 47 BCM2835_IOPHYSTOVIRT(BCM2836_PERIPHERALS_BASE) 48 49 #define BCM2711_PERIPHERALS_VBASE \ 50 BCM2711_IOPHYSTOVIRT(BCM2711_PERIPHERALS_BASE) 51 52 #define BCM2836_ARM_LOCAL_VBASE \ 53 BCM2835_IOPHYSTOVIRT(BCM2836_ARM_LOCAL_BASE) 54 55 #define BCM2836_ARM_SMP_VBASE \ 56 BCM2835_IOPHYSTOVIRT(BCM2836_ARM_SMP_BASE) 57 58 #define BCM2711_ARM_LOCAL_VBASE \ 59 BCM2711_IOPHYSTOVIRT(BCM2711_ARM_LOCAL_BASE) 60 61 #define BCM2711_ARM_SMP_VBASE \ 62 BCM2711_IOPHYSTOVIRT(BCM2836_ARM_SMP_BASE) 63 64 #endif /* _ARM_BCM2835REG_PLATFORM_H_ */ 65