Back out last change to configs/Kconfig. It has some bad side-effects

ChangeLog

@@ -6472,4 +6472,8 @@
 	  specified.  The default need not be used.  This is really only
 	  useful when CONFIG_ARCH_BOARD_CUSTOM is selected and there is no
 	  meaningful default sub-directory (2014-1-16).
+	* configs/Kconfig:  Backed out the previous change for two reasons:
+	  (1) it has a bad side effect in that the sub-directory setting
+	  no longer tracks the board setting, and (2) you still can't
+	  source the Kconfig file from the custom board directory (2014-1-16).
 

configs/Kconfig

@@ -859,7 +859,7 @@ config ARCH_BOARD_CUSTOM
 endchoice
 
 config ARCH_BOARD
-	string "Board configuration sub-directory"
+	string
 	default "amber"               if ARCH_BOARD_AMBER
 	default "arduino-due"         if ARCH_BOARD_ARDUINO_DUE
 	default "avr32dev1"           if ARCH_BOARD_AVR32DEV1
@@ -947,12 +947,6 @@ config ARCH_BOARD
 	default "zkit-arm-1769"       if ARCH_BOARD_ZKITARM
 	default "sim"                 if ARCH_BOARD_SIM
 	default ""                    if ARCH_BOARD_CUSTOM
-	---help---
-		Select the board sub-directory name where the board logic resides under
-		the configs/ directory.  Normally, the default is the correct location
-		and you probably not want to change that.  However, if you have selected
-		ARCH_BOARD_CUSTOM, then you will need to tell the build system when
-		the board logic resides.
 
 comment "Common Board Options"