kconfig: add basic Kconfig files

This commit adds more Kconfig files, which were written by hand.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>

1 files changed, 65 insertions, 0 deletions

diff --git a/Kconfig b/Kconfig
new file mode 100644
index 0000000..9e77a6e
--- /dev/null
+++ b/Kconfig
@@ -0,0 +1,65 @@
+#
+# For a description of the syntax of this configuration file,
+# see Documentation/kbuild/kconfig-language.txt.
+#
+mainmenu "U-Boot $UBOOTVERSION Configuration"
+
+config UBOOTVERSION
+	string
+	option env="UBOOTVERSION"
+
+config KCONFIG_OBJDIR
+	string
+	option env="KCONFIG_OBJDIR"
+
+config DEFCONFIG_LIST
+	string
+	depends on !SPL_BUILD
+	option defconfig_list
+	default "configs/sandbox_defconfig"
+
+menu "General setup"
+
+config SPL_BUILD
+	bool
+	depends on $KCONFIG_OBJDIR="spl" || $KCONFIG_OBJDIR="tpl"
+	default y
+
+config TPL_BUILD
+	bool
+	depends on $KCONFIG_OBJDIR="tpl"
+	default y
+
+config SPL
+	bool
+	prompt "Enable SPL" if !SPL_BUILD
+	default y if SPL_BUILD
+	help
+	  If you want to build SPL as well as the normal image, say Y.
+
+config TPL
+	bool
+	depends on SPL
+	prompt "Enable TPL" if !SPL_BUILD
+	default y if TPL_BUILD
+	default n
+	help
+	  If you want to build TPL as well as the normal image and SPL, say Y.
+
+config SYS_EXTRA_OPTIONS
+	string "Extra Options (DEPRECATED)"
+	depends on !SPL_BUILD
+	help
+	  The old configuration infrastructure (= mkconfig + boards.cfg)
+	  provided the extra options field. It you have something like
+	  "HAS_BAR,BAZ=64", the optional options
+	    #define CONFIG_HAS
+	    #define CONFIG_BAZ	64
+	  will be defined in include/config.h.
+	  This option was prepared for the smooth migration from the old
+	  configuration to Kconfig. Since this option will be removed sometime,
+	  new boards should not use this option.
+
+endmenu		# General setup
+
+source "arch/Kconfig"