Various Kconfig fixes and improvements:

 - Add helps texts to multiple user-visible Kconfig options.

 - Improve some menu and option names.

 - PAYLOAD_NONE should come before PAYLOAD_ELF, so that you scroll down
   (instead of up) when changing "no payload" to "ELF payload" (more
   intuitive, IMHO).

 - s/cbfs/cbfstool/.

 - Add some TODO items where needed.

 - Put GDB_STUB in a "Debugging" menu, no options should be top-level.
   There'll be more debug options later, I'm pretty sure.

 - Start converting help texts which are not user-visible to #-comments.

 - Re-order some options for more intuitive menus.

 - Set ARCH_X86 and ARCH_POWERPC to "default n", each boards selects them.

 - "Maximum reboot count" should proabably not be user-selectable, or at
   most if CONFIG_EXPERT (yet to be added) is enabled. It does definately
   not need its own "Misc options" menu.

 - Set PCI_ROM_RUN and VGA_ROM_RUN to "default y", most users will want to
   run option ROMs.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4734 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
diff --git a/src/arch/i386/Kconfig b/src/arch/i386/Kconfig
index 2e2f650..8481cf6 100644
--- a/src/arch/i386/Kconfig
+++ b/src/arch/i386/Kconfig
@@ -1,23 +1,22 @@
+# This option is used to set the architecture of a mainboard to X86.
+# It is usually set in mainboard/*/Kconfig.
 config ARCH_X86
 	bool
-	help
-	  This option is used to set the architecture of a mainboard.
-	  It is usually set in mainboard/*/Kconfig.
+	default n
 
+# This is an SMP option. It relates to starting up APs.
+# It is usually set in mainboard/*/Kconfig.
+# TODO: Improve description.
 config AP_IN_SIPI_WAIT
 	bool
 	default n
 	depends on ARCH_X86
-	help
-	  This is an SMP option. It relates to starting up APs. 
-	  It is usually set in mainboard/*/Kconfig.
 
+# This is the name of the respective architecture subdirectory in arch/.
 config ARCH
 	string
 	default i386
 	depends on ARCH_X86
-	help
-	  This is the name of the respective subdirectory in arch/.
 
 config ROMBASE
 	hex
@@ -58,11 +57,9 @@
 	hex
 	default 0x8000
 
-menu "Misc options"
-
+# Maximum reboot count
+# TODO: Improve description.
 config MAX_REBOOT_CNT
-	int "Maximum reboot count"
+	int
 	default 3
 
-endmenu
-