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 #if defined(CONFIG_BOOTDELAY)
  45         "bootdelay="    __stringify(CONFIG_BOOTDELAY)   "\0"
  46 #endif
  47 #if defined(CONFIG_BAUDRATE) && (CONFIG_BAUDRATE >= 0)
  48         "baudrate="     __stringify(CONFIG_BAUDRATE)    "\0"
  49 #endif
  50 #ifdef  CONFIG_LOADS_ECHO
  51         "loads_echo="   __stringify(CONFIG_LOADS_ECHO)  "\0"
  52 #endif
  53 #ifdef  CONFIG_ETHPRIME
  54         "ethprime="     CONFIG_ETHPRIME                 "\0"
  55 #endif
  56 #ifdef  CONFIG_IPADDR
  57         "ipaddr="       __stringify(CONFIG_IPADDR)      "\0"
  58 #endif
  59 #ifdef  CONFIG_SERVERIP
  60         "serverip="     __stringify(CONFIG_SERVERIP)    "\0"
  61 #endif
  62 #ifdef  CONFIG_SYS_AUTOLOAD
  63         "autoload="     CONFIG_SYS_AUTOLOAD             "\0"
  64 #endif
  65 #ifdef  CONFIG_PREBOOT
  66         "preboot="      CONFIG_PREBOOT                  "\0"
  67 #endif
  68 #ifdef  CONFIG_ROOTPATH
  69         "rootpath="     CONFIG_ROOTPATH                 "\0"
  70 #endif
  71 #ifdef  CONFIG_GATEWAYIP
  72         "gatewayip="    __stringify(CONFIG_GATEWAYIP)   "\0"
  73 #endif
  74 #ifdef  CONFIG_NETMASK
  75         "netmask="      __stringify(CONFIG_NETMASK)     "\0"
  76 #endif
  77 #ifdef  CONFIG_HOSTNAME
  78         "hostname="     CONFIG_HOSTNAME "\0"
  79 #endif
  80 #ifdef  CONFIG_BOOTFILE
  81         "bootfile="     CONFIG_BOOTFILE                 "\0"
  82 #endif
  83 #ifdef  CONFIG_SYS_LOAD_ADDR
  84         "loadaddr="     __stringify(CONFIG_SYS_LOAD_ADDR)"\0"
  85 #endif
  86 #if defined(CONFIG_PCI_BOOTDELAY) && (CONFIG_PCI_BOOTDELAY > 0)
  87         "pcidelay="     __stringify(CONFIG_PCI_BOOTDELAY)"\0"
  88 #endif
  89 #ifdef  CONFIG_ENV_VARS_UBOOT_CONFIG
  90         "arch="         CONFIG_SYS_ARCH                 "\0"
  91 #ifdef CONFIG_SYS_CPU
  92         "cpu="          CONFIG_SYS_CPU                  "\0"
  93 #endif
  94 #ifdef CONFIG_SYS_BOARD
  95         "board="        CONFIG_SYS_BOARD                "\0"
  96         "board_name="   CONFIG_SYS_BOARD                "\0"
  97 #endif
  98 #ifdef CONFIG_SYS_VENDOR
  99         "vendor="       CONFIG_SYS_VENDOR               "\0"
 100 #endif
 101 #ifdef CONFIG_SYS_SOC
 102         "soc="          CONFIG_SYS_SOC                  "\0"
 103 #endif
 104 #ifdef CONFIG_ENV_IMPORT_FDT
 105         "env_fdt_path=" CONFIG_ENV_FDT_PATH             "\0"
 106 #endif
 107 #endif
 108 #if defined(CONFIG_BOOTCOUNT_BOOTLIMIT) && (CONFIG_BOOTCOUNT_BOOTLIMIT > 0)
 109         "bootlimit="    __stringify(CONFIG_BOOTCOUNT_BOOTLIMIT)"\0"
 110 #endif
 111 #ifdef CONFIG_EXTRA_ENV_TEXT
 112 # ifdef CONFIG_EXTRA_ENV_SETTINGS
 113 # error "Your board uses a text-file environment, so must not define CONFIG_EXTRA_ENV_SETTINGS"
 114 # endif
 115         /* This is created in the Makefile */
 116         CONFIG_EXTRA_ENV_TEXT
 117 #endif
 118 #ifdef  CONFIG_EXTRA_ENV_SETTINGS
 119         CONFIG_EXTRA_ENV_SETTINGS
 120 #endif
 121         "\0"
 122 #else /* CONFIG_USE_DEFAULT_ENV_FILE */
 123 #include "generated/defaultenv_autogenerated.h"
 124 #endif
 125 #ifdef DEFAULT_ENV_INSTANCE_EMBEDDED
 126         }
 127 #endif
 128 };
 129
 130 #if !defined(USE_HOSTCC) && !defined(DEFAULT_ENV_INSTANCE_EMBEDDED)
 131 #include <env_internal.h>
 132 static_assert(sizeof(default_environment) <= ENV_SIZE,
 133               "Default environment is too large");
 134 #endif