1 /*- 2 * Copyright (c) 2013 Ian Lepore <ian@freebsd.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD$ 27 */ 28 29 #ifndef IMX_MACHDEP_H 30 #define IMX_MACHDEP_H 31 32 #include <sys/types.h> 33 34 /* Common functions, implemented in imx_machdep.c. */ 35 36 void imx_devmap_addentry(vm_paddr_t _pa, vm_size_t _sz); 37 void imx_wdog_cpu_reset(vm_offset_t _wdcr_phys) __attribute__((__noreturn__)); 38 39 /* 40 * SoC identity. 41 */ 42 #define IMXSOC_51 0x05000100 43 #define IMXSOC_53 0x05000300 44 #define IMXSOC_6S 0x06000010 45 #define IMXSOC_6SL 0x06000011 46 #define IMXSOC_6D 0x06000020 47 #define IMXSOC_6DL 0x06000021 48 #define IMXSOC_6Q 0x06000040 49 #define IMXSOC_6QL 0x06000041 50 #define IMXSOC_FAMSHIFT 24 51 52 u_int imx_soc_type(void); 53 u_int imx_soc_family(void); 54 55 /* From here down, routines are implemented in imxNN_machdep.c. */ 56 57 void imx_devmap_init(void); 58 59 #endif 60 61