1 /* $NetBSD: uboot.h,v 1.1 2010/06/18 18:55:48 jmcneill Exp $ */ 2 3 /*- 4 * Copyright (c) 2010 Jared D. McNeill <jmcneill@invisible.ca> 5 * All rights reserved. 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. The name of the author may not be used to endorse or promote products 13 * derived from this software without specific prior written permission. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 20 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 21 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 22 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 23 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28 #ifndef _HAVE_UBOOT_H 29 #define _HAVE_UBOOT_H 30 31 #define IH_OS_NETBSD 2 32 33 enum uboot_image_arch { 34 IH_ARCH_UNKNOWN = 0, 35 IH_ARCH_ARM = 2, 36 IH_ARCH_PPC = 7 37 }; 38 39 enum uboot_image_type { 40 IH_TYPE_UNKNOWN = 0, 41 IH_TYPE_KERNEL = 2, 42 IH_TYPE_RAMDISK = 3, 43 IH_TYPE_FILESYSTEM = 7, 44 }; 45 46 enum uboot_image_comp { 47 IH_COMP_NONE = 0, 48 IH_COMP_GZIP = 1, 49 IH_COMP_BZIP2 = 2, 50 }; 51 52 #define IH_MAGIC 0x27051956 53 #define IH_NMLEN 32 54 55 struct uboot_image_header { 56 uint32_t ih_magic; 57 uint32_t ih_hcrc; 58 uint32_t ih_time; 59 uint32_t ih_size; 60 uint32_t ih_load; 61 uint32_t ih_ep; 62 uint32_t ih_dcrc; 63 uint8_t ih_os; 64 uint8_t ih_arch; 65 uint8_t ih_type; 66 uint8_t ih_comp; 67 uint8_t ih_name[IH_NMLEN]; 68 }; 69 70 #endif /* !_HAVE_UBOOT_H */ 71