1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * (C) Copyright 2000-2010 4 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. 5 * 6 * (C) Copyright 2001 Sysgo Real-Time Solutions, GmbH <www.elinos.com> 7 * Andreas Heppel <aheppel@sysgo.de> 8 */ 9 10 #include <config.h> 11 #include <env_callback.h> 12 #include <linux/stringify.h> 13 14 #include <generated/environment.h> 15 16 #ifdef DEFAULT_ENV_INSTANCE_EMBEDDED 17 env_t embedded_environment __UBOOT_ENV_SECTION__(environment) = { 18 ENV_CRC, /* CRC Sum */ 19 #ifdef CONFIG_ENV_REDUNDANT 20 1, /* Flags: valid */ 21 #endif 22 { 23 #elif defined(DEFAULT_ENV_INSTANCE_STATIC) 24 static char default_environment[] = { 25 #elif defined(CONFIG_DEFAULT_ENV_IS_RW) 26 char default_environment[] = { 27 #else 28 const char default_environment[] = { 29 #endif 30 #ifndef CONFIG_ENV_USE_DEFAULT_ENV_TEXT_FILE 31 #ifdef CONFIG_ENV_CALLBACK_LIST_DEFAULT 32 ENV_CALLBACK_VAR "=" CONFIG_ENV_CALLBACK_LIST_DEFAULT "\0" 33 #endif 34 #ifdef CONFIG_ENV_FLAGS_LIST_DEFAULT 35 ENV_FLAGS_VAR "=" CONFIG_ENV_FLAGS_LIST_DEFAULT "\0" 36 #endif 37 #ifdef CONFIG_USE_BOOTARGS 38 "bootargs=" CONFIG_BOOTARGS "\0" 39 #endif 40 #ifdef CONFIG_BOOTCOMMAND 41 "bootcmd=" CONFIG_BOOTCOMMAND "\0" 42 #endif 43 #if defined(CONFIG_BOOTDELAY) 44 "bootdelay=" __stringify(CONFIG_BOOTDELAY) "\0" 45 #endif 46 #if !defined(CONFIG_OF_SERIAL_BAUD) && defined(CONFIG_BAUDRATE) && (CONFIG_BAUDRATE >= 0) 47 "baudrate=" __stringify(CONFIG_BAUDRATE) "\0" 48 #endif 49 #ifdef CONFIG_LOADS_ECHO 50 "loads_echo=" __stringify(CONFIG_LOADS_ECHO) "\0" 51 #endif 52 #ifdef CONFIG_ETHPRIME 53 "ethprime=" CONFIG_ETHPRIME "\0" 54 #endif 55 #ifdef CONFIG_USE_IPADDR 56 "ipaddr=" CONFIG_IPADDR "\0" 57 #endif 58 #ifdef CONFIG_USE_SERVERIP 59 "serverip=" CONFIG_SERVERIP "\0" 60 #endif 61 #ifdef CONFIG_SYS_DISABLE_AUTOLOAD 62 "autoload=0\0" 63 #endif 64 #ifdef CONFIG_PREBOOT_DEFINED 65 "preboot=" CONFIG_PREBOOT "\0" 66 #endif 67 #ifdef CONFIG_USE_ROOTPATH 68 "rootpath=" CONFIG_ROOTPATH "\0" 69 #endif 70 #ifdef CONFIG_USE_GATEWAYIP 71 "gatewayip=" CONFIG_GATEWAYIP "\0" 72 #endif 73 #ifdef CONFIG_USE_NETMASK 74 "netmask=" CONFIG_NETMASK "\0" 75 #endif 76 #ifdef CONFIG_USE_HOSTNAME 77 "hostname=" CONFIG_HOSTNAME "\0" 78 #endif 79 #ifdef CONFIG_USE_BOOTFILE 80 "bootfile=" CONFIG_BOOTFILE "\0" 81 #endif 82 #ifdef CONFIG_SYS_LOAD_ADDR 83 "loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR)"\0" 84 #endif 85 #ifdef CONFIG_ENV_VARS_UBOOT_CONFIG 86 "arch=" CONFIG_SYS_ARCH "\0" 87 #ifdef CONFIG_SYS_CPU 88 "cpu=" CONFIG_SYS_CPU "\0" 89 #endif 90 #ifdef CONFIG_SYS_BOARD 91 "board=" CONFIG_SYS_BOARD "\0" 92 "board_name=" CONFIG_SYS_BOARD "\0" 93 #endif 94 #ifdef CONFIG_SYS_VENDOR 95 "vendor=" CONFIG_SYS_VENDOR "\0" 96 #endif 97 #ifdef CONFIG_SYS_SOC 98 "soc=" CONFIG_SYS_SOC "\0" 99 #endif 100 #ifdef CONFIG_USB_HOST 101 "usb_ignorelist=" 102 #ifdef CONFIG_USB_KEYBOARD 103 /* Ignore Yubico devices. Currently only a single USB keyboard device is 104 * supported and the emulated HID keyboard Yubikeys present is useless 105 * as keyboard. 106 */ 107 "0x1050:*," 108 #endif 109 "\0" 110 #endif 111 #ifdef CONFIG_ENV_IMPORT_FDT 112 "env_fdt_path=" CONFIG_ENV_FDT_PATH "\0" 113 #endif 114 #endif 115 #if defined(CONFIG_BOOTCOUNT_BOOTLIMIT) && (CONFIG_BOOTCOUNT_BOOTLIMIT > 0) 116 "bootlimit=" __stringify(CONFIG_BOOTCOUNT_BOOTLIMIT)"\0" 117 #endif 118 #ifdef CONFIG_BOOTCOUNT_ALTBOOTCMD 119 "altbootcmd=" CONFIG_BOOTCOUNT_ALTBOOTCMD "\0" 120 #endif 121 #ifdef CONFIG_MTDIDS_DEFAULT 122 "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" 123 #endif 124 #ifdef CONFIG_MTDPARTS_DEFAULT 125 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" 126 #endif 127 #ifdef CONFIG_EXTRA_ENV_TEXT 128 /* This is created in the Makefile */ 129 CONFIG_EXTRA_ENV_TEXT 130 #endif 131 #ifdef CFG_EXTRA_ENV_SETTINGS 132 CFG_EXTRA_ENV_SETTINGS 133 #endif 134 #ifdef CONFIG_OF_SERIAL_BAUD 135 /* Padding for baudrate at the end when environment is writable */ 136 "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" 137 #endif 138 "\0" 139 #else /* CONFIG_ENV_USE_DEFAULT_ENV_TEXT_FILE */ 140 #include "generated/defaultenv_autogenerated.h" 141 #endif 142 #ifdef DEFAULT_ENV_INSTANCE_EMBEDDED 143 } 144 #endif 145 }; 146 147 #if !defined(USE_HOSTCC) && !defined(DEFAULT_ENV_INSTANCE_EMBEDDED) 148 #include <env_internal.h> 149 static_assert(sizeof(default_environment) <= ENV_SIZE, 150 "Default environment is too large"); 151 #endif 152