1 /* $NetBSD: md.h,v 1.9 2024/04/09 15:17:25 nia Exp $ */ 2 3 /* 4 * Copyright 1997 Piermont Information Systems Inc. 5 * All rights reserved. 6 * 7 * Based on code written by Philip A. Nelson for Piermont Information 8 * Systems Inc. 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 * 3. The name of Piermont Information Systems Inc. may not be used to endorse 19 * or promote products derived from this software without specific prior 20 * written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY PIERMONT INFORMATION SYSTEMS INC. ``AS IS'' 23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL PIERMONT INFORMATION SYSTEMS INC. BE 26 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 32 * THE POSSIBILITY OF SUCH DAMAGE. 33 * 34 */ 35 36 /* md.h -- Machine specific definitions for evbarm */ 37 38 #include "mbr.h" 39 40 /* Constants and defines */ 41 #define PART_BOOT (16*MEG) 42 #define PART_BOOT_LARGE (32*MEG) 43 #define PART_BOOT_TYPE FS_MSDOS 44 #define PART_BOOT_SUBT MBR_PTYPE_FAT16L 45 #define PART_BOOT_MOUNT "/boot" 46 47 /* Megs required for a full X installation. */ 48 #define XNEEDMB 60 49 50 #define DEFSWAPSIZE (-1) 51 52 /* use UFS2 by default for ffs */ 53 #define DEFAULT_UFS2 54 55 #define HAVE_UFS2_BOOT 56 57 /* allow using tmpfs for /tmp instead of mfs */ 58 #define HAVE_TMPFS 59 60 /* 61 * Default filesets to fetch and install during installation 62 * or upgrade. The standard sets are: 63 * base etc comp games gpufw man manhtml misc rescue tests text xbase xcomp xetc xfont xserver 64 */ 65 #if 0 /* XXX */ 66 #define SET_KERNEL_1_NAME "kern-ADI_BRH" 67 #define SET_KERNEL_2_NAME "kern-INTEGRATOR" 68 #define SET_KERNEL_3_NAME "kern-IQ80310" 69 #define SET_KERNEL_4_NAME "kern-IQ80321" 70 #define SET_KERNEL_5_NAME "kern-MINI2440" 71 #define SET_KERNEL_6_NAME "kern-TEAMASA_NPWR" 72 #define SET_KERNEL_7_NAME "kern-TS7200" 73 #define SET_KERNEL_8_NAME "kern-RPI" 74 #define SET_KERNEL_9_NAME "kern-KUROBOX_PRO" 75 #endif 76 77 #ifdef _LP64 78 #define SET_KERNEL_1_NAME "kern-GENERIC64" 79 #else 80 #define SET_KERNEL_1_NAME "kern-GENERIC" 81 #endif 82 83 #define MD_SETS_SELECTED SET_SYSTEM 84 85 /* 86 * Machine-specific command to write a new label to a disk. 87 * For example, shark uses "/sbin/disklabel -w -r". 88 * Sun ports should probably use DISKLABEL_CMD "/sbin/disklabel -w" 89 * to get incore to ondisk inode translation for the Sun proms. 90 * If not defined, we assume the port does not support disklabels and 91 * hand-edited disklabel will NOT be written by MI code. 92 */ 93 #define DISKLABEL_CMD "disklabel -w -r" 94 95 /* Special board type routines need a switch */ 96 #define BOARD_TYPE_NORMAL 0 /* assume u-boot */ 97 #define BOARD_TYPE_RPI 1 /* RPi firmware booted us */ 98 #define BOARD_TYPE_ACPI 2 /* generic SBSA machine */ 99 extern int boardtype; 100 101 /* 102 * Size limit for the initial GPT part, in bytes. This allows us to 103 * dd u-boot at 8k into the image for allwinner SoCs. 104 */ 105 #define MD_GPT_INITIAL_SIZE (8*1024) 106 107 108 #define HAVE_GPT_BOOT /* yes, u-boot can boot us from GPT */ 109 #define NO_DISKLABEL_BOOT /* ... but not directly from disklabel */ 110 111 #define MD_MAY_SWAP_TO(DISK) may_swap_if_not_sdmmc(DISK) 112 113 int evbarm_extract_finalize(int); 114 #define MD_SET_EXTRACT_FINALIZE(UP) evbarm_extract_finalize(UP) 115 116 void evbarm_part_defaults(struct pm_devs*, struct part_usage_info*, 117 size_t num_usage_infos); 118 119 #define MD_PART_DEFAULTS(A,B,C) evbarm_part_defaults(A,B,C) 120 121 #define HAVE_EFI_BOOT 1 /* we support EFI boot partitions */ 122 123