include/env_default.h

   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 <env_callback.h>
  11 #include <linux/stringify.h>
  12
  13 #ifndef USE_HOSTCC
  14 #include <generated/environment.h>
  15 #endif
  16
  17 #ifdef DEFAULT_ENV_INSTANCE_EMBEDDED
  18 env_t embedded_environment __UBOOT_ENV_SECTION__(environment) = {
  19         ENV_CRC,        /* CRC Sum */
  20 #ifdef CONFIG_SYS_REDUNDAND_ENVIRONMENT
  21         1,              /* Flags: valid */
  22 #endif
  23         {
  24 #elif defined(DEFAULT_ENV_INSTANCE_STATIC)
  25 static char default_environment[] = {
  26 #elif defined(DEFAULT_ENV_IS_RW)
  27 char default_environment[] = {
  28 #else
  29 const char default_environment[] = {
  30 #endif
  31 #ifndef CONFIG_USE_DEFAULT_ENV_FILE
  32 #ifdef  CONFIG_ENV_CALLBACK_LIST_DEFAULT
  33         ENV_CALLBACK_VAR "=" CONFIG_ENV_CALLBACK_LIST_DEFAULT "\0"
  34 #endif
  35 #ifdef  CONFIG_ENV_FLAGS_LIST_DEFAULT
  36         ENV_FLAGS_VAR "=" CONFIG_ENV_FLAGS_LIST_DEFAULT "\0"
  37 #endif
  38 #ifdef  CONFIG_USE_BOOTARGS
  39         "bootargs="     CONFIG_BOOTARGS                 "\0"
  40 #endif
  41 #ifdef  CONFIG_BOOTCOMMAND
  42         "bootcmd="      CONFIG_BOOTCOMMAND              "\0"
  43 #endif
  44 #ifdef  CONFIG_RAMBOOTCOMMAND
  45         "ramboot="      CONFIG_RAMBOOTCOMMAND           "\0"
  46 #endif
  47 #ifdef  CONFIG_NFSBOOTCOMMAND
  48         "nfsboot="      CONFIG_NFSBOOTCOMMAND           "\0"
  49 #endif
  50 #if defined(CONFIG_BOOTDELAY)
  51         "bootdelay="    __stringify(CONFIG_BOOTDELAY)   "\0"
  52 #endif
  53 #if defined(CONFIG_BAUDRATE) && (CONFIG_BAUDRATE >= 0)
  54         "baudrate="     __stringify(CONFIG_BAUDRATE)    "\0"
  55 #endif
  56 #ifdef  CONFIG_LOADS_ECHO
  57         "loads_echo="   __stringify(CONFIG_LOADS_ECHO)  "\0"
  58 #endif
  59 #ifdef  CONFIG_ETHPRIME
  60         "ethprime="     CONFIG_ETHPRIME                 "\0"
  61 #endif
  62 #ifdef  CONFIG_IPADDR
  63         "ipaddr="       __stringify(CONFIG_IPADDR)      "\0"
  64 #endif
  65 #ifdef  CONFIG_SERVERIP
  66         "serverip="     __stringify(CONFIG_SERVERIP)    "\0"
  67 #endif
  68 #ifdef  CONFIG_SYS_AUTOLOAD
  69         "autoload="     CONFIG_SYS_AUTOLOAD             "\0"
  70 #endif
  71 #ifdef  CONFIG_PREBOOT
  72         "preboot="      CONFIG_PREBOOT                  "\0"
  73 #endif
  74 #ifdef  CONFIG_ROOTPATH
  75         "rootpath="     CONFIG_ROOTPATH                 "\0"
  76 #endif
  77 #ifdef  CONFIG_GATEWAYIP
  78         "gatewayip="    __stringify(CONFIG_GATEWAYIP)   "\0"
  79 #endif
  80 #ifdef  CONFIG_NETMASK
  81         "netmask="      __stringify(CONFIG_NETMASK)     "\0"
  82 #endif
  83 #ifdef  CONFIG_HOSTNAME
  84         "hostname="     CONFIG_HOSTNAME "\0"
  85 #endif
  86 #ifdef  CONFIG_BOOTFILE
  87         "bootfile="     CONFIG_BOOTFILE                 "\0"
  88 #endif
  89 #ifdef  CONFIG_SYS_LOAD_ADDR
  90         "loadaddr="     __stringify(CONFIG_SYS_LOAD_ADDR)"\0"
  91 #endif
  92 #if defined(CONFIG_PCI_BOOTDELAY) && (CONFIG_PCI_BOOTDELAY > 0)
  93         "pcidelay="     __stringify(CONFIG_PCI_BOOTDELAY)"\0"
  94 #endif
  95 #ifdef  CONFIG_ENV_VARS_UBOOT_CONFIG
  96         "arch="         CONFIG_SYS_ARCH                 "\0"
  97 #ifdef CONFIG_SYS_CPU
  98         "cpu="          CONFIG_SYS_CPU                  "\0"
  99 #endif
 100 #ifdef CONFIG_SYS_BOARD
 101         "board="        CONFIG_SYS_BOARD                "\0"
 102         "board_name="   CONFIG_SYS_BOARD                "\0"
 103 #endif
 104 #ifdef CONFIG_SYS_VENDOR
 105         "vendor="       CONFIG_SYS_VENDOR               "\0"
 106 #endif
 107 #ifdef CONFIG_SYS_SOC
 108         "soc="          CONFIG_SYS_SOC                  "\0"
 109 #endif
 110 #ifdef CONFIG_ENV_IMPORT_FDT
 111         "env_fdt_path=" CONFIG_ENV_FDT_PATH             "\0"
 112 #endif
 113 #endif
 114 #if defined(CONFIG_BOOTCOUNT_BOOTLIMIT) && (CONFIG_BOOTCOUNT_BOOTLIMIT > 0)
 115         "bootlimit="    __stringify(CONFIG_BOOTCOUNT_BOOTLIMIT)"\0"
 116 #endif
 117 #ifdef CONFIG_EXTRA_ENV_TEXT
 118 # ifdef CONFIG_EXTRA_ENV_SETTINGS
 119 # error "Your board uses a text-file environment, so must not define CONFIG_EXTRA_ENV_SETTINGS"
 120 # endif
 121         /* This is created in the Makefile */
 122         CONFIG_EXTRA_ENV_TEXT
 123 #endif
 124 #ifdef  CONFIG_EXTRA_ENV_SETTINGS
 125         CONFIG_EXTRA_ENV_SETTINGS
 126 #endif
 127         "\0"
 128 #else /* CONFIG_USE_DEFAULT_ENV_FILE */
 129 #include "generated/defaultenv_autogenerated.h"
 130 #endif
 131 #ifdef DEFAULT_ENV_INSTANCE_EMBEDDED
 132         }
 133 #endif
 134 };
 135
 136 #if !defined(USE_HOSTCC) && !defined(DEFAULT_ENV_INSTANCE_EMBEDDED)
 137 #include <env_internal.h>
 138 static_assert(sizeof(default_environment) <= ENV_SIZE,
 139               "Default environment is too large");
 140 #endif