env_default.h 3.4 KB

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  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. #include <env_callback.h>
  10. #include <linux/stringify.h>
  11. #include <generated/environment.h>
  12. #ifdef DEFAULT_ENV_INSTANCE_EMBEDDED
  13. env_t embedded_environment __UBOOT_ENV_SECTION__(environment) = {
  14. ENV_CRC, /* CRC Sum */
  15. #ifdef CONFIG_SYS_REDUNDAND_ENVIRONMENT
  16. 1, /* Flags: valid */
  17. #endif
  18. {
  19. #elif defined(DEFAULT_ENV_INSTANCE_STATIC)
  20. static char default_environment[] = {
  21. #elif defined(DEFAULT_ENV_IS_RW)
  22. char default_environment[] = {
  23. #else
  24. const char default_environment[] = {
  25. #endif
  26. #ifndef CONFIG_USE_DEFAULT_ENV_FILE
  27. #ifdef CONFIG_ENV_CALLBACK_LIST_DEFAULT
  28. ENV_CALLBACK_VAR "=" CONFIG_ENV_CALLBACK_LIST_DEFAULT "\0"
  29. #endif
  30. #ifdef CONFIG_ENV_FLAGS_LIST_DEFAULT
  31. ENV_FLAGS_VAR "=" CONFIG_ENV_FLAGS_LIST_DEFAULT "\0"
  32. #endif
  33. #ifdef CONFIG_USE_BOOTARGS
  34. "bootargs=" CONFIG_BOOTARGS "\0"
  35. #endif
  36. #ifdef CONFIG_BOOTCOMMAND
  37. "bootcmd=" CONFIG_BOOTCOMMAND "\0"
  38. #endif
  39. #if defined(CONFIG_BOOTDELAY)
  40. "bootdelay=" __stringify(CONFIG_BOOTDELAY) "\0"
  41. #endif
  42. #if defined(CONFIG_BAUDRATE) && (CONFIG_BAUDRATE >= 0)
  43. "baudrate=" __stringify(CONFIG_BAUDRATE) "\0"
  44. #endif
  45. #ifdef CONFIG_LOADS_ECHO
  46. "loads_echo=" __stringify(CONFIG_LOADS_ECHO) "\0"
  47. #endif
  48. #ifdef CONFIG_ETHPRIME
  49. "ethprime=" CONFIG_ETHPRIME "\0"
  50. #endif
  51. #ifdef CONFIG_USE_IPADDR
  52. "ipaddr=" CONFIG_IPADDR "\0"
  53. #endif
  54. #ifdef CONFIG_USE_SERVERIP
  55. "serverip=" CONFIG_SERVERIP "\0"
  56. #endif
  57. #ifdef CONFIG_SYS_DISABLE_AUTOLOAD
  58. "autoload=0\0"
  59. #endif
  60. #ifdef CONFIG_PREBOOT_DEFINED
  61. "preboot=" CONFIG_PREBOOT "\0"
  62. #endif
  63. #ifdef CONFIG_USE_ROOTPATH
  64. "rootpath=" CONFIG_ROOTPATH "\0"
  65. #endif
  66. #ifdef CONFIG_USE_GATEWAYIP
  67. "gatewayip=" CONFIG_GATEWAYIP "\0"
  68. #endif
  69. #ifdef CONFIG_USE_NETMASK
  70. "netmask=" CONFIG_NETMASK "\0"
  71. #endif
  72. #ifdef CONFIG_USE_HOSTNAME
  73. "hostname=" CONFIG_HOSTNAME "\0"
  74. #endif
  75. #ifdef CONFIG_USE_BOOTFILE
  76. "bootfile=" CONFIG_BOOTFILE "\0"
  77. #endif
  78. #ifdef CONFIG_SYS_LOAD_ADDR
  79. "loadaddr=" __stringify(CONFIG_SYS_LOAD_ADDR)"\0"
  80. #endif
  81. #if defined(CONFIG_PCI_BOOTDELAY) && (CONFIG_PCI_BOOTDELAY > 0)
  82. "pcidelay=" __stringify(CONFIG_PCI_BOOTDELAY)"\0"
  83. #endif
  84. #ifdef CONFIG_ENV_VARS_UBOOT_CONFIG
  85. "arch=" CONFIG_SYS_ARCH "\0"
  86. #ifdef CONFIG_SYS_CPU
  87. "cpu=" CONFIG_SYS_CPU "\0"
  88. #endif
  89. #ifdef CONFIG_SYS_BOARD
  90. "board=" CONFIG_SYS_BOARD "\0"
  91. "board_name=" CONFIG_SYS_BOARD "\0"
  92. #endif
  93. #ifdef CONFIG_SYS_VENDOR
  94. "vendor=" CONFIG_SYS_VENDOR "\0"
  95. #endif
  96. #ifdef CONFIG_SYS_SOC
  97. "soc=" CONFIG_SYS_SOC "\0"
  98. #endif
  99. #ifdef CONFIG_ENV_IMPORT_FDT
  100. "env_fdt_path=" CONFIG_ENV_FDT_PATH "\0"
  101. #endif
  102. #endif
  103. #if defined(CONFIG_BOOTCOUNT_BOOTLIMIT) && (CONFIG_BOOTCOUNT_BOOTLIMIT > 0)
  104. "bootlimit=" __stringify(CONFIG_BOOTCOUNT_BOOTLIMIT)"\0"
  105. #endif
  106. #ifdef CONFIG_MTDIDS_DEFAULT
  107. "mtdids=" CONFIG_MTDIDS_DEFAULT "\0"
  108. #endif
  109. #ifdef CONFIG_MTDPARTS_DEFAULT
  110. "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0"
  111. #endif
  112. #ifdef CONFIG_EXTRA_ENV_TEXT
  113. /* This is created in the Makefile */
  114. CONFIG_EXTRA_ENV_TEXT
  115. #endif
  116. #ifdef CFG_EXTRA_ENV_SETTINGS
  117. CFG_EXTRA_ENV_SETTINGS
  118. #endif
  119. "\0"
  120. #else /* CONFIG_USE_DEFAULT_ENV_FILE */
  121. #include "generated/defaultenv_autogenerated.h"
  122. #endif
  123. #ifdef DEFAULT_ENV_INSTANCE_EMBEDDED
  124. }
  125. #endif
  126. };
  127. #if !defined(USE_HOSTCC) && !defined(DEFAULT_ENV_INSTANCE_EMBEDDED)
  128. #include <env_internal.h>
  129. static_assert(sizeof(default_environment) <= ENV_SIZE,
  130. "Default environment is too large");
  131. #endif