Kconfig

   1 #
   2 # For a description of the syntax of this configuration file,
   3 # see Documentation/kbuild/kconfig-language.txt.
   4 #
   5 mainmenu "U-Boot $UBOOTVERSION Configuration"
   6
   7 config UBOOTVERSION
   8         string
   9         option env="UBOOTVERSION"
  10
  11 config KCONFIG_OBJDIR
  12         string
  13         option env="KCONFIG_OBJDIR"
  14
  15 menu "General setup"
  16
  17 config SPL_BUILD
  18         bool
  19         depends on $KCONFIG_OBJDIR="spl" || $KCONFIG_OBJDIR="tpl"
  20         default y
  21
  22 config TPL_BUILD
  23         bool
  24         depends on $KCONFIG_OBJDIR="tpl"
  25         default y
  26
  27 config SPL
  28         bool
  29         prompt "Enable SPL" if !SPL_BUILD
  30         default y if SPL_BUILD
  31         help
  32           If you want to build SPL as well as the normal image, say Y.
  33
  34 config TPL
  35         bool
  36         depends on SPL
  37         prompt "Enable TPL" if !SPL_BUILD
  38         default y if TPL_BUILD
  39         default n
  40         help
  41           If you want to build TPL as well as the normal image and SPL, say Y.
  42
  43 config SYS_EXTRA_OPTIONS
  44         string "Extra Options (DEPRECATED)"
  45         depends on !SPL_BUILD
  46         help
  47           The old configuration infrastructure (= mkconfig + boards.cfg)
  48           provided the extra options field. It you have something like
  49           "HAS_BAR,BAZ=64", the optional options
  50             #define CONFIG_HAS
  51             #define CONFIG_BAZ  64
  52           will be defined in include/config.h.
  53           This option was prepared for the smooth migration from the old
  54           configuration to Kconfig. Since this option will be removed sometime,
  55           new boards should not use this option.
  56
  57 endmenu         # General setup
  58
  59 source "arch/Kconfig"